diff --git a/arch/arm/boot/dts/amlogic/axg_a113d_skt.dts b/arch/arm/boot/dts/amlogic/axg_a113d_skt.dts
new file mode 100644
index 000000000000..96e74c949c3a
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/axg_a113d_skt.dts
@@ -0,0 +1,998 @@
+/*
+ * arch/arm/boot/dts/amlogic/axg_a113d_skt.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesonaxg.dtsi"
+
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "axg_a113d_skt_v1";
+	compatible = "amlogic, axg";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_AO_B;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+	};
+
+	mtd_nand {
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "okay";
+		reg = <0xFFE07800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+
+		/*fip/tpl configurations, must be same
+		 * with uboot if bl_mode was set as 1
+		 * bl_mode: 0 compact mode; 1 descrete mode
+		 * if bl_mode was set as 1, fip configeration will work
+		 */
+		bl_mode = <1>;
+		/*copy count of fip*/
+		fip_copies = <4>;
+		/*size of each fip copy */
+		fip_size = <0x200000>;
+		nand_clk_ctrl = <0xFFE07000>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			/*
+			 * if bl_mode is 1, tpl size was generate by
+			 * fip_copies * fip_size which
+			 * will not skip bad when calculating
+			 * the partition size;
+			 *
+			 * if bl_mode is 0,
+			 * tpl partition must be comment out.
+			 */
+			tpl{
+				offset=<0x0 0x0>;
+				size=<0x0 0x0>;
+			};
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xF00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0xDC40000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xff3f0000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			status = "disable";
+			reg = <0xff3f0000 0x10000
+			0xff634540 0x8>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH_CORE>;
+			clock-names = "ethclk81";
+			internal_phy=<0>;
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <1050>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@ff500000 {
+		compatible = "synopsys, dwc3";
+		status = "okay";
+		reg = <0xff500000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+		clocks = <&clkc CLKID_USB_GENERAL>;
+		clock-names = "dwc_general";
+	};
+
+	usb2_phy: usb2phy@ffe09000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		status = "okay";
+		portnum = <4>;
+		reg = <0xffe09000 0x80
+					0xffd01008 0x4>;
+	};
+	usb3_phy: usb3phy@ffe09080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		status = "okay";
+		portnum = <0>;
+		reg = <0xffe09080 0x20>;
+		interrupts = <0 16 4>;
+		otg = <1>;
+		gpio-vbus-power = "GPIOAO_5";
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xff400000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		/*0:default,1:single,2:incr,3:incr4,4:incr8,5:incr16,6:disable*/
+		port-dma = <0>;
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+		controller-type = <3>;
+		phy-reg = <0xffe09000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+	};
+
+	pcie_A: pcieA@f9800000 {
+		compatible = "amlogic, amlogic-pcie", "snps,dw-pcie";
+		reg = <0xf9800000 0x400000
+				0xff646000 0x2000
+				0xf9f00000 0x100000
+				PCIE_PHY_REG PCIE_PHY_SIZE
+				PCIE_RESET_REG PCIE_RESET_SIZE>;
+		reg-names = "elbi", "cfg", "config", "phy", "reset";
+		reset-gpio = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
+		interrupts = <0 177 0>;
+		#interrupt-cells = <1>;
+		bus-range = <0x0 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 179 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ranges = <0x82000000 0 0 0xf9c00000 0 0x00300000>;
+			/* non-prefetchable memory */
+		num-lanes = <1>;
+		pcie-num = <1>;
+
+		clocks = <&clkc CLKID_USB_GENERAL
+		&clkc CLKID_PCIE_PLL
+		&clkc CLKID_MIPI_ENABLE_GATE
+		&clkc CLKID_MIPI_BANDGAP_GATE
+		&clkc CLKID_PCIE_A
+		&clkc CLKID_PCIE_CML_EN0>;
+		clock-names = "pcie_general",
+				"pcie_refpll",
+				"pcie_mipi_enable_gate",
+				"pcie_mipi_bandgap_gate",
+				"pcie",
+				"port";
+		/*reset-gpio-type 0:Shared pad(no reset)1:OD pad2:Normal pad*/
+		gpio-type = <2>;
+		status = "okay";
+	};
+
+	pcie_B: pcieB@fa000000 {
+		compatible = "amlogic, amlogic-pcie", "snps,dw-pcie";
+		reg = <0xfa000000 0x400000
+				0xff648000 0x2000
+				0xfa400000 0x100000
+				PCIE_PHY_REG PCIE_PHY_SIZE
+				PCIE_RESET_REG PCIE_RESET_SIZE>;
+		reg-names = "elbi", "cfg", "config", "phy", "reset";
+		reset-gpio = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
+		interrupts = <0 167 0>;
+		#interrupt-cells = <1>;
+		bus-range = <0x0 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 169 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ranges = <0x81000000 0 0 0xfa500000 0x0 0x10000
+			/* downstream I/O */
+			0x82000000 0 0xfa510000 0xfa510000 0 0x002f0000>;
+			/* non-prefetchable memory */
+		num-lanes = <1>;
+		pcie-num = <2>;
+
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_PCIE_PLL
+			&clkc CLKID_MIPI_ENABLE_GATE
+			&clkc CLKID_MIPI_BANDGAP_GATE
+			&clkc CLKID_PCIE_B
+			&clkc CLKID_PCIE_CML_EN1>;
+		clock-names = "pcie_general",
+			"pcie_refpll",
+			"pcie_mipi_enable_gate",
+			"pcie_mipi_bandgap_gate",
+			"pcie",
+			"port";
+		/*reset-gpio-type 0:Shared pad(no reset)1:OD pad2:Normal pad*/
+		gpio-type = <0>;
+		status = "okay";
+	};
+
+	uart_A: serial@ffd24000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd24000 0x18>;
+		interrupts = <0 26 1>;
+		status = "disable";
+		clocks = <&xtal
+			&clkc CLKID_UART0>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 128 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&a_uart_pins>;
+	};
+
+	uart_B: serial@ffd23000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd23000 0x18>;
+		interrupts = <0 75 1>;
+		status = "disable";
+		clocks = <&xtal
+			&clkc CLKID_UART1>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&b_uart_pins>;
+	};
+	/* Sound iomap */
+	aml_snd_iomap {
+		compatible = "amlogic, snd-iomap";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		pdm_bus {
+			reg = <0xFF632000 0x2000>;
+		};
+		audiobus_base {
+			reg = <0xFF642000 0x2000>;
+		};
+	};
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+
+	auge_sound {
+		compatible = "amlogic, axg-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&aml_tdmb>;
+			//frame-master = <&aml_tdmb>;
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&aml_tdmc>;
+			//frame-master = <&aml_tdmc>;
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&tas5707_36 &tas5707_3a>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+	sd_emmc_c: emmc@ffe07000 {
+		status = "disable";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe07000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			/*caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";*/
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	partitions: partitions{
+		parts = <11>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&instaboot>;
+		part-7 = <&boot>;
+		part-8 = <&system>;
+		part-9 = <&cache>;
+		part-10 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		instaboot:instaboot{
+			pname = "instaboot";
+			size = <0x0 0x400000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "power", "vol-", "vol+", "wifi", "<<", ">>";
+		key_num = <6>;
+		io-channels = <&saradc SARADC_CH0>;
+		io-channel-names = "key-chan-0";
+		key_chan = <SARADC_CH0 SARADC_CH0 SARADC_CH0
+					SARADC_CH0 SARADC_CH0 SARADC_CH0>;
+		key_code = <116 114 115 139 105 106>;
+		key_val = <0 143 266 389 512 635>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40 40 40 40>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <6>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_3:key_3{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_4:key_4{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+}; /* end of / */
+&efuse {
+	status = "ok";
+};
+
+/* Audio Related start */
+/* for spk board */
+&i2c1 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&b_i2c_master>;
+	tlv320adc3101_32: tlv320adc3101_32@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x32>;
+		status = "disabled";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "okay";
+		reset_pin = <&gpio_ao GPIOAO_4 0>;
+	};
+
+	tas5707_3a: tas5707_3a@3a {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1d>;
+		status = "okay";
+	};
+};
+
+/* for mic board */
+&i2c_AO {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&ao_i2c_master_pin2>;
+
+	tlv320adc3101_30: tlv320adc3101_30@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x30>;
+		status = "okay";
+	};
+	tlv320adc3101_34: tlv320adc3101_34@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x34>;
+		status = "okay";
+	};
+	tlv320adc3101_36: tlv320adc3101_36@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x36>;
+		status = "okay";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, axg-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask = <1>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, axg-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask = <1 1 1 1>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, axg-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c>;// &tdmin_c>;
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, axg-snd-spdif";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, axg-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux {
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0_x15";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux {
+			groups = "tdma_din0";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk_b";
+			function = "mclk_b";
+		};
+	};
+
+	tdmout_b: tdmout_b {
+		mux {
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0",
+				"tdmb_dout1",
+				"tdmb_dout2_a12",
+				"tdmb_dout3_a13";
+			function = "tdmb_out";
+		};
+	};
+
+	// tdmin and tdmout are the same pins. can't use at same time
+	/*
+	 *tdmin_b:tdmin_b {
+	 *	mux {
+	 *		groups = "tdmb_din0",
+	 *			"tdmb_din1",
+	 *			"tdmb_din2_a12",
+	 *			"tdmb_din3_a13";
+	 *		function = "tdmb_in";
+	 *	};
+	 *};
+	 */
+
+	tdmc_mclk: tdmc_mclk {
+		mux {
+			groups = "mclk_a";
+			function = "mclk_a";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux {
+			groups = "tdmc_sclk",
+				"tdmc_fs",
+				"tdmc_dout0",
+				"tdmc_dout1",
+				"tdmc_dout2_a6",
+				"tdmc_dout3_a7";
+			function = "tdmc_out";
+		};
+	};
+
+	//tdmin_c:tdmin_c {
+	//	mux {
+	//		groups = "tdmc_din0",
+	//			"tdmc_din1",
+	//			"tdmc_din2_a6",
+	//			"tdmc_din3_a7";
+	//		function = "tdmc_in";
+	//	};
+	//};
+
+	spdifout: spidfout {
+		mux {
+			groups = "spdif_out_a20";
+			function = "spdif_out";
+		};
+	};
+
+	spdifin: spidfin {
+		mux {
+			groups = "spdif_in_a19";
+			function = "spdif_in";
+		};
+	};
+
+	pdmin: pdmin {
+		mux {
+			groups = "pdm_dclk_a14",
+				"pdm_din0",
+				"pdm_din1",
+				"pdm_din2",
+				"pdm_din3";
+			function = "pdm";
+		};
+	};
+}; /* end of pinctrl_periphs */
+/* Audio Related End */
+
+&spicc0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi0_pins>;
+	cs-gpios = <&gpio GPIOZ_3 0>;
+};
+
+&spicc1 {
+	status = "disabled";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi1_x_pins>;
+	cs-gpios = <&gpio GPIOX_16 0>;
+};
+
+&aobus{
+	uart_AO: serial@3000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x3000 0x18>;
+		interrupts = <0 193 1>;
+		status = "okay";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		xtal_tick_en = <1>;
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_uart_pins>;
+		support-sysrq = <0>;	/* 0 not support , 1 support */
+	};
+
+	uart_AO_B: serial@4000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x4000 0x18>;
+		interrupts = <0 197 1>;
+		status = "disable";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_b_uart_pins>;
+	};
+};
+&audio_data{
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/axg_a113x_skt.dts b/arch/arm/boot/dts/amlogic/axg_a113x_skt.dts
new file mode 100644
index 000000000000..23aac380ea3e
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/axg_a113x_skt.dts
@@ -0,0 +1,971 @@
+/*
+ * arch/arm/boot/dts/amlogic/axg_a113x_skt.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesonaxg.dtsi"
+
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "axg_a113x_skt_v1";
+	compatible = "amlogic, axg";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x000000 0x20000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+	};
+	mtd_nand {
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "okay";
+		reg = <0xFFE07800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+
+		/*fip/tpl configurations, must be same
+		 * with uboot if bl_mode was set as 1
+		 * bl_mode: 0 compact mode; 1 descrete mode
+		 * if bl_mode was set as 1, fip configeration will work
+		 */
+		bl_mode = <1>;
+		/*copy count of fip*/
+		fip_copies = <4>;
+		/*size of each fip copy */
+		fip_size = <0x200000>;
+		nand_clk_ctrl = <0xFFE07000>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			/*
+			 * if bl_mode is 1, tpl size was generate by
+			 * fip_copies * fip_size which
+			 * will not skip bad when calculating
+			 * the partition size;
+			 *
+			 * if bl_mode is 0,
+			 * tpl partition must be comment out.
+			 */
+			tpl{
+				offset=<0x0 0x0>;
+				size=<0x0 0x0>;
+			};
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xF00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0xDC40000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <1050>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@ff500000 {
+		compatible = "synopsys, dwc3";
+		status = "okay";
+		reg = <0xff500000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+		clocks = <&clkc CLKID_USB_GENERAL>;
+		clock-names = "dwc_general";
+	};
+
+	usb2_phy: usb2phy@ffe09000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		status = "okay";
+		portnum = <4>;
+		reg = <0xffe09000 0x80
+					0xffd01008 0x4>;
+	};
+
+	usb3_phy: usb3phy@ffe09080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		status = "okay";
+		portnum = <0>;
+		reg = <0xffe09080 0x20>;
+		interrupts = <0 16 4>;
+		otg = <1>;
+		gpio-vbus-power = "GPIOAO_5";
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xff400000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		/*0:default,1:single,2:incr,3:incr4,4:incr8,5:incr16,6:disable*/
+		port-dma = <0>;
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+		controller-type = <3>;
+		phy-reg = <0xffe09000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+	};
+
+	uart_A: serial@ffd24000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd24000 0x18>;
+		interrupts = <0 26 1>;
+		status = "okay";
+		clocks = <&xtal
+			&clkc CLKID_UART0>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 128 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&a_uart_pins>;
+	};
+
+	uart_B: serial@ffd23000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd23000 0x18>;
+		interrupts = <0 75 1>;
+		status = "disable";
+		clocks = <&xtal
+			&clkc CLKID_UART1>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&b_uart_pins>;
+	};
+
+	/* Sound iomap */
+	aml_snd_iomap {
+		compatible = "amlogic, snd-iomap";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		pdm_bus {
+			reg = <0xFF632000 0x2000>;
+		};
+		audiobus_base {
+			reg = <0xFF642000 0x2000>;
+		};
+	};
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+
+	auge_sound {
+		compatible = "amlogic, axg-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <256>;//512
+			//continuous-clock;
+			bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdma>;
+			frame-master = <&aml_tdma>;
+			cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&tas5707_36 &tlv320adc3101_32>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			/* tdmb clk using tdmc so no bclk-inv */
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <256>;
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		/*aml-audio-card,dai-link@4 {
+		 *	mclk-fs = <128>;
+		 *	cpu {
+		 *		sound-dai = <&aml_spdif>;
+		 *	};
+		 *	codec {
+		 *		sound-dai = <&dummy_codec>;
+		 *	};
+		 *};
+		 */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_21       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ab MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ab MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+	sd_emmc_c: emmc@ffe07000 {
+		status = "disabled";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe07000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			/*caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";*/
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sdio@ffe05000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe05000 0x2000>;
+		interrupts = <0 217 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "power", "vol-", "vol+", "wifi", "<<", ">>";
+		key_num = <6>;
+		io-channels = <&saradc SARADC_CH0>;
+		io-channel-names = "key-chan-0";
+		key_chan = <SARADC_CH0 SARADC_CH0 SARADC_CH0
+					SARADC_CH0 SARADC_CH0 SARADC_CH0>;
+		key_code = <116 114 115 139 105 106>;
+		key_val = <0 143 266 389 512 635>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40 40 40 40>;
+	};
+
+	partitions: partitions{
+		parts = <11>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&instaboot>;
+		part-7 = <&boot>;
+		part-8 = <&system>;
+		part-9 = <&cache>;
+		part-10 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		instaboot:instaboot{
+			pname = "instaboot";
+			size = <0x0 0x400000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <6>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_3:key_3{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_4:key_4{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+}; /* end of / */
+
+&efuse {
+	status = "ok";
+};
+
+&pwm_ab {
+	status = "okay";
+};
+/* Audio Related start */
+/* for spk board */
+&i2c1 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&b_i2c_master>;
+	tlv320adc3101_32: tlv320adc3101_32@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		status = "okay";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "okay";
+		reset_pin = <&gpio_ao GPIOAO_4 0>;
+	};
+
+	tas5707_3a: tas5707_3a@3a {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1d>;
+		status = "disable";
+	};
+};
+
+/* for mic board */
+&i2c_AO {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&ao_i2c_master_pin2>;
+
+	pca9557:pca9557@0x1f {
+		compatible = "nxp,pca9557";
+		reg = <0x1f>;
+		status = "okay";
+	};
+	tlv320adc3101_30: tlv320adc3101_30@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x18>;
+		status = "disable";
+	};
+	tlv320adc3101_34: tlv320adc3101_34@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1a>;
+		status = "disable";
+	};
+	tlv320adc3101_36: tlv320adc3101_36@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disable";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, axg-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask = <1 1 1 1>;
+		/* select tdm lr/bclk src, see aml_axg_tdm.c */
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmin_a &tdmout_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, axg-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, axg-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, axg-snd-spdif";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "disabled";
+	};
+
+	aml_pdm: pdm {
+		compatible = "amlogic, axg-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux {
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0_x15";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux {
+			groups = "tdma_din0";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk_b";
+			function = "mclk_b";
+		};
+	};
+
+	tdmout_b: tdmout_b {
+		mux {
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+		};
+	};
+
+	// tdmin and tdmout are the same pins. can't use at same time
+	/*
+	 *tdmin_b:tdmin_b {
+	 *	mux {
+	 *		groups = "tdmb_din0",
+	 *			"tdmb_din1",
+	 *			"tdmb_din2_a12",
+	 *			"tdmb_din3_a13";
+	 *		function = "tdmb_in";
+	 *	};
+	 *};
+	 */
+
+	tdmin_b: tdmin_b {
+		mux {
+			groups = "tdmb_din1";
+			function = "tdmb_in";
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux {
+			groups = "mclk_a";
+			function = "mclk_a";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux {
+			groups = "tdmc_sclk",
+				"tdmc_fs",
+				"tdmc_dout0";
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux {
+			groups = "tdmc_din1";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifout: spidfout {
+		mux {
+			groups = "spdif_out_a20";
+			function = "spdif_out";
+		};
+	};
+
+	spdifin: spidfin {
+		mux {
+			groups = "spdif_in_a19";
+			function = "spdif_in";
+		};
+	};
+
+	pdmin: pdmin {
+		mux {
+			groups = "pdm_dclk_a14",
+				"pdm_din0",
+				"pdm_din1",
+				"pdm_din2",
+				"pdm_din3";
+			function = "pdm";
+		};
+	};
+}; /* end of pinctrl_periphs */
+/* Audio Related End */
+
+&aobus{
+	uart_AO: serial@3000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x3000 0x18>;
+		interrupts = <0 193 1>;
+		status = "okay";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		xtal_tick_en = <1>;
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_uart_pins>;
+		support-sysrq = <0>;	/* 0 not support , 1 support */
+	};
+
+	uart_AO_B: serial@4000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x4000 0x18>;
+		interrupts = <0 197 1>;
+		status = "disable";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_b_uart_pins>;
+	};
+};
+
+&audio_data{
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/axg_pxp.dts b/arch/arm/boot/dts/amlogic/axg_pxp.dts
new file mode 100644
index 000000000000..702352d18124
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/axg_pxp.dts
@@ -0,0 +1,628 @@
+/*
+ * arch/arm/boot/dts/amlogic/axg_pxp.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesonaxg.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, axg";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		fb_reserved:linux,meson-fb {
+			//compatible = "amlogic, fb-memory";
+			//reg = <0x3e000000 0x1f00000>;
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x2000000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3e000000 0x2000000>;
+		};
+	};
+
+
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <1050>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	pcie_A: pcie@f9800000 {
+		compatible = "amlogic, amlogic-pcie", "snps,dw-pcie";
+		reg = <0xf9800000 0x400000
+				0xff644000 0x2000
+				0xff646000 0x2000
+				0xffd01080 0x10
+				0xf9c00000 0x100000>;
+		reg-names = "elbi", "phy", "cfg", "reset", "config";
+		reset-gpio = <&gpio GPIOX_19 0>;
+		interrupts = <0 177 0>;
+		#interrupt-cells = <1>;
+		bus-range = <0x0 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 179 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ranges = <0x81000000 0 0	  0xf9d00000 0x0 0x10000
+			/*downstream I/O */
+			  0x82000000 0 0xf9d10000 0xf9d10000 0 0x002f0000>;
+			/* non-prefetchable memory */
+		num-lanes = <1>;
+		pcie-num = <1>;
+
+		//clocks = <&clkc CLKID_PCIE_REFPLL
+		//&clkc CLKID_PCIE_A>;
+		//clock-names = "pcie_refpll",
+		//		"pcie_a";
+
+		status = "disable";
+	};
+	pcie_B: pcie@fa000000 {
+		compatible = "amlogic, amlogic-pcie", "snps,dw-pcie";
+		reg = <0xfa000000 0x400000
+				0xff644000 0x2000
+				0xff648000 0x2000
+				0xffd01080 0x10
+				0xfa400000 0x100000>;
+		reg-names = "elbi", "phy-unuse", "cfg", "reset-unuse", "config";
+		interrupts = <0 167 0>;
+		#interrupt-cells = <1>;
+		bus-range = <0x0 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 169 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ranges = <0x81000000 0 0	  0xfa500000 0x0 0x10000
+			/* downstream I/O */
+			0x82000000 0 0xfa510000 0xfa510000 0 0x002f0000>;
+			/* non-prefetchable memory */
+		num-lanes = <1>;
+		pcie-num = <2>;
+
+		//clocks = <&clkc CLKID_PCIE_REFPLL
+		//	&clkc CLKID_PCIE_B>;
+		//clock-names = "pcie_refpll",
+		//	"pcie_b";
+
+		status = "disable";
+	};
+
+	vpu {
+		compatible = "amlogic, vpu";
+		dev_name = "vpu";
+		status = "ok";
+		clocks = <&clkc CLKID_VAPB_MUX
+			&clkc CLKID_VPU_INTR
+			&clkc CLKID_VPU_P0_MUX
+			&clkc CLKID_VPU_P1_MUX
+			&clkc CLKID_VPU_MUX>;
+		clock-names = "vapb_clk",
+			"vpu_intr_gate",
+			"vpu_clk0",
+			"vpu_clk1",
+			"vpu_clk";
+		clk_level = <3>;
+		/* 0: 100.0M    1: 166.7M    2: 200.0M    3: 250.0M */
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-axg";
+		memory-region = <&fb_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x006AF000 0x01851000 0x00000000>;
+		/* uboot logo,fb0/fb1 memory size */
+		display_mode_default = "1080p60hz";
+		scale_mode = <0>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		mem_alloc = <1>;
+		logo_addr = "0x3e000000";
+		pxp_mode = <1>; /** 0:normal mode 1:pxp mode */
+	};
+
+	ge2d {
+		compatible = "amlogic, ge2d-axg";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+		reg = <0xff940000 0x10000>;
+	};
+
+	/* Sound iomap */
+	aml_snd_iomap {
+		compatible = "amlogic, snd_iomap";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		pdm_bus {
+			reg = <0xFF632000 0x2000>;
+		};
+		audiobus_base {
+			reg = <0xFF642000 0x2000>;
+		};
+	};
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+
+	auge_sound {
+		compatible = "amlogic, axg-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&aml_tdmc>;
+			//frame-master = <&aml_tdmc>;
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				//sound-dai = <&tas5707_36 &tas5707_3a>;
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+
+}; /* end of / */
+
+/* Audio Related start */
+/* for spk board */
+&i2c1 {
+	status = "okay";
+	//pinctrl-names="default";
+	//pinctrl-0=<&b_i2c_master>;
+	tlv320adc3101_32: tlv320adc3101_32@32 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		status = "disabled";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disabled";
+		reset_pin = <&gpio_ao GPIOAO_4 0>;
+	};
+
+	tas5707_3a: tas5707_3a@3a {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1d>;
+		status = "disabled";
+	};
+};
+
+/* for mic board */
+&i2c_AO {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&ao_i2c_master_pin2>;
+
+	tlv320adc3101_30: tlv320adc3101_30@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x18>;
+		status = "disabled";
+	};
+	tlv320adc3101_34: tlv320adc3101_34@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1a>;
+		status = "disabled";
+	};
+	tlv320adc3101_36: tlv320adc3101_36@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disabled";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, axg-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0>;
+		dai-tdm-lane-slot-mask-out = <0 1>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a &tdmout_a_data>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, axg-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 1 1 1>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, axg-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, axg-snd-spdif";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, axg-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux {
+			groups = "tdma_sclk",
+				"tdma_fs";
+			function = "tdma_out";
+		};
+	};
+
+	tdmout_a_data: tdmout_a_data {
+		mux {
+			groups = "tdma_dout1_x15";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux {
+			groups = "tdma_din0";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk_b";
+			function = "mclk_b";
+		};
+	};
+
+	tdmout_b: tdmout_b {
+		mux {
+			groups = "tdmb_sclk",
+				"tdmb_fs";
+			function = "tdmb_out";
+		};
+	};
+	// tdmin and tdmout are the same pins. can't use at same time
+	tdmin_b:tdmin_b {
+		mux {
+			groups = "tdmb_din0",
+				"tdmb_din1",
+				"tdmb_din2_a12",
+				"tdmb_din3_a13";
+			function = "tdmb_in";
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux {
+			groups = "mclk_a";
+			function = "mclk_a";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux {
+			groups = "tdmc_sclk",
+				"tdmc_fs",
+				"tdmc_dout0",
+				"tdmc_dout2_a6",
+				"tdmc_dout3_a7";
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux {
+			groups = "tdmc_din1";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifout: spidfout {
+		mux {
+			groups = "spdif_out_a20";
+			function = "spdif_out";
+		};
+	};
+
+	spdifin: spidfin {
+		mux {
+			groups = "spdif_in_a19";
+			function = "spdif_in";
+		};
+	};
+
+	pdmin: pdmin {
+		mux {
+			groups = "pdm_dclk_a14",
+				"pdm_din0",
+				"pdm_din1",
+				"pdm_din2",
+				"pdm_din3";
+			function = "pdm";
+		};
+	};
+}; /* end of pinctrl_periphs */
+/* Audio Related End */
+
+&aobus{
+	uart_AO: serial@3000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x3000 0x18>;
+		interrupts = <0 193 1>;
+		status = "okay";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		xtal_tick_en = <1>;
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_uart_pins>;
+		support-sysrq = <0>;	/* 0 not support , 1 support */
+	};
+};
+
+&audio_data{
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/axg_s400_v03.dts b/arch/arm/boot/dts/amlogic/axg_s400_v03.dts
new file mode 100644
index 000000000000..002962aa404f
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/axg_s400_v03.dts
@@ -0,0 +1,1414 @@
+/*
+ * arch/arm/boot/dts/amlogic/axg_s400_v03.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesonaxg.dtsi"
+#include "mesonaxg_s400-panel.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "axg_s400_v03";
+	compatible = "amlogic, axg";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x000000 0x40000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		fb_reserved:linux,meson-fb {
+			//compatible = "amlogic, fb-memory";
+			//reg = <0x3e000000 0x1f00000>;
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x2000000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3e000000 0x2000000>;
+		};
+	};
+	mtd_nand {
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "okay";
+		reg = <0xFFE07800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+
+		/*fip/tpl configurations, must be same
+		 * with uboot if bl_mode was set as 1
+		 * bl_mode: 0 compact mode; 1 descrete mode
+		 * if bl_mode was set as 1, fip configeration will work
+		 */
+		bl_mode = <1>;
+		/*copy count of fip*/
+		fip_copies = <4>;
+		/*size of each fip copy */
+		fip_size = <0x200000>;
+		nand_clk_ctrl = <0xFFE07000>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			/*
+			 * if bl_mode is 1, tpl size was generate by
+			 * fip_copies * fip_size which
+			 * will not skip bad when calculating
+			 * the partition size;
+			 *
+			 * if bl_mode is 0,
+			 * tpl partition must be comment out.
+			 */
+			tpl{
+				offset=<0x0 0x0>;
+				size=<0x0 0x0>;
+			};
+			misc{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xF00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0x11800000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+
+	ethmac: ethernet@0xff3f0000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xff3f0000 0x10000
+			0xff634540 0x8>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH_CORE>;
+			clock-names = "ethclk81";
+			internal_phy=<0>;
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <1050>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@ff500000 {
+		compatible = "synopsys, dwc3";
+		status = "okay";
+		reg = <0xff500000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+		clocks = <&clkc CLKID_USB_GENERAL>;
+		clock-names = "dwc_general";
+	};
+
+	usb2_phy: usb2phy@ffe09000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		status = "okay";
+		portnum = <4>;
+		reg = <0xffe09000 0x80
+					0xffd01008 0x4>;
+	};
+
+	usb3_phy: usb3phy@ffe09080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		status = "okay";
+		portnum = <0>;
+		reg = <0xffe09080 0x20>;
+		interrupts = <0 16 4>;
+		otg = <1>;
+		gpio-vbus-power = "GPIOAO_5";
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xff400000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		/*0:default,1:single,2:incr,3:incr4,4:incr8,5:incr16,6:disable*/
+		port-dma = <0>;
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+		controller-type = <3>;
+		phy-reg = <0xffe09000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+	};
+
+	pcie_A: pcieA@f9800000 {
+		compatible = "amlogic, amlogic-pcie", "snps,dw-pcie";
+		reg = <0xf9800000 0x400000
+				0xff646000 0x2000
+				0xf9f00000 0x100000
+				PCIE_PHY_REG PCIE_PHY_SIZE
+				PCIE_RESET_REG PCIE_RESET_SIZE>;
+		reg-names = "elbi", "cfg", "config", "phy", "reset";
+		reset-gpio = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
+		interrupts = <0 177 0>;
+		#interrupt-cells = <1>;
+		bus-range = <0x0 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 179 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ranges = <0x82000000 0 0 0xf9c00000 0 0x00300000>;
+			/* non-prefetchable memory */
+		num-lanes = <1>;
+		pcie-num = <1>;
+
+		clocks = <&clkc CLKID_USB_GENERAL
+		&clkc CLKID_PCIE_PLL
+		&clkc CLKID_MIPI_ENABLE_GATE
+		&clkc CLKID_MIPI_BANDGAP_GATE
+		&clkc CLKID_PCIE_A
+		&clkc CLKID_PCIE_CML_EN0>;
+		clock-names = "pcie_general",
+				"pcie_refpll",
+				"pcie_mipi_enable_gate",
+				"pcie_mipi_bandgap_gate",
+				"pcie",
+				"port";
+		/*reset-gpio-type 0:Shared pad(no reset)1:OD pad2:Normal pad*/
+		gpio-type = <2>;
+		status = "okay";
+	};
+
+	 pcie_B: pcieB@fa000000 {
+		compatible = "amlogic, amlogic-pcie", "snps,dw-pcie";
+		reg = <0xfa000000 0x400000
+				0xff648000 0x2000
+				0xfa400000 0x100000
+				PCIE_PHY_REG PCIE_PHY_SIZE
+				PCIE_RESET_REG PCIE_RESET_SIZE>;
+		reg-names = "elbi", "cfg", "config", "phy", "reset";
+		reset-gpio = <&gpio GPIOZ_10 GPIO_ACTIVE_HIGH>;
+		interrupts = <0 167 0>;
+		#interrupt-cells = <1>;
+		bus-range = <0x0 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 169 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ranges = <0x81000000 0 0 0xfa500000 0x0 0x10000
+			/* downstream I/O */
+			0x82000000 0 0xfa510000 0xfa510000 0 0x002f0000>;
+			/* non-prefetchable memory */
+		num-lanes = <1>;
+		pcie-num = <2>;
+
+		clocks = <&clkc CLKID_USB_GENERAL
+				&clkc CLKID_PCIE_PLL
+				&clkc CLKID_MIPI_ENABLE_GATE
+				&clkc CLKID_MIPI_BANDGAP_GATE
+				&clkc CLKID_PCIE_B
+				&clkc CLKID_PCIE_CML_EN1>;
+		clock-names = "pcie_general",
+				"pcie_refpll",
+				"pcie_mipi_enable_gate",
+				"pcie_mipi_bandgap_gate",
+				"pcie",
+				"port";
+		/*reset-gpio-type 0:Shared pad(no reset)1:OD pad2:Normal pad*/
+		gpio-type = <1>;
+		status = "okay";
+	};
+
+
+	uart_A: serial@ffd24000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd24000 0x18>;
+		interrupts = <0 26 1>;
+		status = "okay";
+		clocks = <&xtal
+			&clkc CLKID_UART0>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 128 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&a_uart_pins>;
+	};
+
+	uart_B: serial@ffd23000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd23000 0x18>;
+		interrupts = <0 75 1>;
+		status = "disable";
+		clocks = <&xtal
+			&clkc CLKID_UART1>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&b_uart_pins>;
+	};
+
+	vpu {
+		compatible = "amlogic, vpu-axg";
+		dev_name = "vpu";
+		status = "okay";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_VPU_INTR>,
+			<&clkc CLKID_VPU_P0_COMP>,
+			<&clkc CLKID_VPU_P1_COMP>,
+			<&clkc CLKID_VPU_MUX>;
+		clock-names = "vapb_clk",
+			"vpu_intr_gate",
+			"vpu_clk0",
+			"vpu_clk1",
+			"vpu_clk";
+		clk_level = <3>;
+		/* 0: 100.0M    1: 166.7M    2: 200.0M    3: 250.0M */
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+	};
+
+	/* Sound iomap */
+	aml_snd_iomap {
+		compatible = "amlogic, snd-iomap";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		pdm_bus {
+			reg = <0xFF632000 0x2000>;
+		};
+		audiobus_base {
+			reg = <0xFF642000 0x2000>;
+		};
+	};
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+
+	auge_sound {
+		compatible = "amlogic, axg-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+
+		aml-audio-card,hp-det-gpio = <&gpio GPIOZ_7 GPIO_ACTIVE_LOW>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1>;
+				dai-tdm-slot-rx-mask =
+							<1>;
+				dai-tdm-slot-num = <1>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <512000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				/*
+				 * prefix-names = "3101_A", "3101_B",
+				 * "3101_C", "3101_D";
+				 * sound-dai = <&tlv320adc3101_32
+				 * &tlv320adc3101_30
+				 * &tlv320adc3101_34
+				 * &tlv320adc3101_36>;
+				 */
+				sound-dai = <&tlv320adc3101_32 &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&aml_tdmc>;
+			//frame-master = <&aml_tdmc>;
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				prefix-names = "5707_A", "5707_B";
+				sound-dai = <&tas5707_36 &tas5707_3a
+						&dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <256>;
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				/*
+				 *enable external loopback
+				 *and tlv320adc3101 as loopback
+				 */
+				/*sound-dai = <&pdm_codec &tlv320adc3101_32>;*/
+				/*
+				 * enable internal loopback
+				 * or disable loopback
+				 */
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_21       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		interrupts = <	0 67 4>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin2 = <&gpio       GPIOX_16       GPIO_ACTIVE_HIGH>;
+		power_on_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ab MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ab MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@ffe07000 {
+		status = "disabled";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe07000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			tx_delay = <4>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sdio@ffe05000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe05000 0x2000>;
+		interrupts = <0 217 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+
+	partitions: partitions{
+		parts = <11>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&instaboot>;
+		part-7 = <&boot>;
+		part-8 = <&system>;
+		part-9 = <&cache>;
+		part-10 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		instaboot:instaboot{
+			pname = "instaboot";
+			size = <0x0 0x400000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-axg";
+		memory-region = <&fb_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00300000 0x1800000 0x00000000>;
+		/* uboot logo,fb0/fb1 memory size */
+		display_mode_default = "1080p60hz";
+		scale_mode = <0>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <768 1024 768 2048 32>;
+		/*768*1024*4*2 = 0x600000*/
+		mem_alloc = <1>;
+		logo_addr = "0x3e000000";
+		pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+	};
+
+	ge2d {
+		compatible = "amlogic, ge2d-axg";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+		reg = <0xff940000 0x10000>;
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "power", "vol-", "vol+", "wifi", "<<", ">>";
+		key_num = <6>;
+		io-channels = <&saradc SARADC_CH0>;
+		io-channel-names = "key-chan-0";
+		key_chan = <SARADC_CH0 SARADC_CH0 SARADC_CH0
+					SARADC_CH0 SARADC_CH0 SARADC_CH0>;
+		key_code = <116 114 115 139 105 106>;
+		key_val = <0 143 266 389 512 635>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40 40 40 40>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <6>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_3:key_3{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_4:key_4{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+}; /* end of / */
+&efuse {
+	status = "ok";
+};
+
+&pwm_ab {
+	status = "okay";
+};
+/* Audio Related start */
+/* for spk board */
+&i2c1 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&b_i2c_master>;
+
+	tlv320adc3101_32: tlv320adc3101_32@32 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "okay";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "okay";
+		reset_pin = <&gpio_ao GPIOAO_4 0>;
+	};
+
+	tas5707_3a: tas5707_3a@3a {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1d>;
+		status = "okay";
+	};
+};
+
+/* for mic board */
+&i2c_AO {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&ao_i2c_master_pin2>;
+
+	aml_pca9557: aml_pca9557@0x1f {
+		compatible = "aml, ledring";
+		reg = <0x1f>;
+		mode = <0>; /*0: 6-led 1: 4key+2led */
+		key_num = <4>;
+		led_dev_name = "aml_ledring";
+		key_dev_name = "aml_pca_key";
+		key_name = "mute", "pause", "vol+", "vol-";
+		key_value = <200 201 202 203>;
+		status = "okay";
+	};
+
+	tlv320adc3101_30: tlv320adc3101_30@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x18>;
+		status = "disable";
+	};
+	tlv320adc3101_34: tlv320adc3101_34@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1a>;
+		status = "disable";
+	};
+	tlv320adc3101_36: tlv320adc3101_36@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disable";
+	};
+
+	es7243_10: es7243_10@10 {
+		compatible = "MicArray_0";
+		#sound-dai-cells = <0>;
+		reg = <0x10>;
+		status = "disable";
+	};
+	es7243_12: es7243_12@12 {
+		compatible = "MicArray_1";
+		#sound-dai-cells = <0>;
+		reg = <0x12>;
+		status = "disable";
+	};
+	es7243_13: es7243_13@13 {
+		compatible = "MicArray_2";
+		#sound-dai-cells = <0>;
+		reg = <0x13>;
+		status = "disable";
+	};
+	is31fl3236a: is31f3236a@0x78 {
+		compatible = "issi,is31fl3236";
+		reg = <0x3c>;
+		status = "disable";
+		led1_r {
+			label="LED1_R";
+			reg_offset = <24>;
+		};
+		led1_g {
+			label="LED1_G";
+			reg_offset = <23>;
+		};
+		led1_b {
+			label="LED1_B";
+			reg_offset = <22>;
+		};
+		led2_r {
+			label="LED2_R";
+			reg_offset = <21>;
+		};
+		led2_g {
+			label="LED2_G";
+			reg_offset = <20>;
+		};
+		led2_b {
+			label="LED2_B";
+			reg_offset = <19>;
+		};
+		led3_r {
+			label="LED3_R";
+			reg_offset = <18>;
+		};
+		led3_g {
+			label="LED3_G";
+			reg_offset = <17>;
+		};
+		led3_b {
+			label="LED3_B";
+			reg_offset = <16>;
+		};
+		led4_r {
+			label="LED4_R";
+			reg_offset = <15>;
+		};
+		led4_g {
+			label="LED4_G";
+			reg_offset = <14>;
+		};
+		led4_b {
+			label="LED4_B";
+			reg_offset = <13>;
+		};
+		led5_r {
+			label="LED5_R";
+			reg_offset = <36>;
+		};
+		led5_g {
+			label="LED5_G";
+			reg_offset = <35>;
+		};
+		led5_b {
+			label="LED5_B";
+			reg_offset = <34>;
+		};
+		led6_r {
+			label="LED6_R";
+			reg_offset = <33>;
+		};
+		led6_g {
+			label="LED6_G";
+			reg_offset = <32>;
+		};
+		led6_b {
+			label="LED6_B";
+			reg_offset = <31>;
+		};
+		led7_r {
+			label="LED7_R";
+			reg_offset = <30>;
+		};
+		led7_g {
+			label="LED7_G";
+			reg_offset = <29>;
+		};
+		led7_b {
+			label="LED7_B";
+			reg_offset = <28>;
+		};
+		led8_r {
+			label="LED8_R";
+			reg_offset = <27>;
+		};
+		led8_g {
+			label="LED8_G";
+			reg_offset = <26>;
+		};
+		led8_b {
+			label="LED8_B";
+			reg_offset = <25>;
+		};
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, axg-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0>;
+		dai-tdm-lane-slot-mask-out = <0 1>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a &tdmout_a_data>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, axg-snd-tdmb";
+		#sound-dai-cells = <0>;
+		/*dai-tdm-lane-slot-mask-in = <1 1 1 1>;*/
+		dai-tdm-lane-slot-mask-in = <0 0 0 1>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, axg-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <0 0 1 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, axg-snd-spdif";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+
+		/*
+		 * whether do asrc for pcm.
+		 * if raw data, asrc is disabled automatically
+		 * 0: "Disable",
+		 * 1: "Enable:32K",
+		 * 2: "Enable:44K",
+		 * 3: "Enable:48K",
+		 * 4: "Enable:88K",
+		 * 5: "Enable:96K",
+		 * 6: "Enable:176K",
+		 * 7: "Enable:192K",
+		 */
+		auto_asrc = <0>;
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, axg-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+
+		/*
+		 * external loopback clock config
+		 * enable clk while pdm record data
+		 */
+		/*clocks = <&clkc CLKID_MPLL1>;*/
+		/*clock-names = "datalb_mpll";*/
+
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x7f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+
+		/*if tdmin_lb >= 3, use external loopback*/
+		datalb_src = <2>;
+		datalb_chnum = <2>;
+		/*config which data pin as loopback*/
+		/*datalb-lane-mask-in = <0 0 0 1>;*/
+		datalb_chmask = <0x1>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, axg-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A,
+		 *	TDMIN_B,
+		 *	TDMIN_C,
+		 *	SPDIFIN,
+		 *	PDMIN,
+		 *	NONE,
+		 *	TDMIN_LB,
+		 *	LOOPBACK,
+		 */
+		resample_module = <3>;
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, axg-power-detect";
+
+		interrupts = <GIC_SPI 91 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "disabled";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux {
+			groups = "tdma_sclk",
+				"tdma_fs";
+			function = "tdma_out";
+		};
+	};
+
+	tdmout_a_data: tdmout_a_data {
+		mux {
+			groups = "tdma_dout1_x15";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux {
+			groups = "tdma_din0";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk_b";
+			function = "mclk_b";
+		};
+	};
+
+	tdmout_b: tdmout_b {
+		mux {
+			groups = "tdmb_sclk",
+				"tdmb_fs";
+			function = "tdmb_out";
+		};
+	};
+	// tdmin and tdmout are the same pins. can't use at same time
+	tdmin_b:tdmin_b {
+		mux {
+			groups = "tdmb_din0",
+				"tdmb_din1",
+				"tdmb_din2_a12",
+				"tdmb_din3_a13";
+			function = "tdmb_in";
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux {
+			groups = "mclk_a";
+			function = "mclk_a";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux {
+			groups = "tdmc_sclk",
+				"tdmc_fs",
+				"tdmc_dout0",
+				"tdmc_dout2_a6",
+				"tdmc_dout3_a7";
+			function = "tdmc_out";
+		};
+	};
+
+
+	tdmin_c:tdmin_c {
+		mux {
+			groups = "tdmc_din1";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifout: spidfout {
+		mux {
+			groups = "spdif_out_a20";
+			function = "spdif_out";
+		};
+	};
+
+	spdifin: spidfin {
+		mux {
+			groups = "spdif_in_a19";
+			function = "spdif_in";
+		};
+	};
+
+	pdmin: pdmin {
+		mux {
+			groups = "pdm_dclk_a14",
+				"pdm_din0",
+				"pdm_din1",
+				"pdm_din2",
+				"pdm_din3";
+			function = "pdm";
+		};
+	};
+
+	bl_pwm_on_pins: bl_pwm_on_pin {
+		mux {
+			groups = "pwm_b_z";
+			function = "pwm_b";
+		};
+	};
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOZ_4";
+			function = "gpio_periphs";
+			output-high;
+		};
+	};
+}; /* end of pinctrl_periphs */
+/* Audio Related End */
+
+&aobus{
+	uart_AO: serial@3000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x3000 0x18>;
+		interrupts = <0 193 1>;
+		status = "okay";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		xtal_tick_en = <1>;
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_uart_pins>;
+		support-sysrq = <0>;	/* 0 not support , 1 support */
+	};
+
+	uart_AO_B: serial@4000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x4000 0x18>;
+		interrupts = <0 197 1>;
+		status = "disable";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_b_uart_pins>;
+	};
+};
+
+&audio_data{
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/axg_s400_v03gva.dts b/arch/arm/boot/dts/amlogic/axg_s400_v03gva.dts
new file mode 100644
index 000000000000..fb3949ba2e63
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/axg_s400_v03gva.dts
@@ -0,0 +1,1321 @@
+/*
+ * arch/arm/boot/dts/amlogic/axg_s400_v03gva.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesonaxg.dtsi"
+#include "mesonaxg_s400-panel.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "axg_s400_v03gva";
+	compatible = "amlogic, axg";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x000000 0x40000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		fb_reserved:linux,meson-fb {
+			//compatible = "amlogic, fb-memory";
+			//reg = <0x3e000000 0x1f00000>;
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x2000000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3e000000 0x2000000>;
+		};
+	};
+	mtd_nand {
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "okay";
+		reg = <0xFFE07800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+
+		/*fip/tpl configurations, must be same
+		 * with uboot if bl_mode was set as 1
+		 * bl_mode: 0 compact mode; 1 descrete mode
+		 * if bl_mode was set as 1, fip configeration will work
+		 */
+		bl_mode = <1>;
+		/*copy count of fip*/
+		fip_copies = <4>;
+		/*size of each fip copy */
+		fip_size = <0x200000>;
+		nand_clk_ctrl = <0xFFE07000>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			/*
+			 * if bl_mode is 1, tpl size was generate by
+			 * fip_copies * fip_size which
+			 * will not skip bad when calculating
+			 * the partition size;
+			 *
+			 * if bl_mode is 0,
+			 * tpl partition must be comment out.
+			 */
+			tpl{
+				offset=<0x0 0x0>;
+				size=<0x0 0x0>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0x11800000>;
+			};
+			factory{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+
+	ethmac: ethernet@0xff3f0000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xff3f0000 0x10000
+			0xff634540 0x8>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH_CORE>;
+			clock-names = "ethclk81";
+			internal_phy=<0>;
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <1050>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@ff500000 {
+		compatible = "synopsys, dwc3";
+		status = "okay";
+		reg = <0xff500000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+		clocks = <&clkc CLKID_USB_GENERAL>;
+		clock-names = "dwc_general";
+	};
+
+	usb2_phy: usb2phy@ffe09000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		status = "okay";
+		portnum = <4>;
+		reg = <0xffe09000 0x80
+					0xffd01008 0x4>;
+	};
+
+	usb3_phy: usb3phy@ffe09080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		status = "okay";
+		portnum = <0>;
+		reg = <0xffe09080 0x20>;
+		interrupts = <0 16 4>;
+		otg = <1>;
+		gpio-vbus-power = "GPIOAO_5";
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xff400000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		/*0:default,1:single,2:incr,3:incr4,4:incr8,5:incr16,6:disable*/
+		port-dma = <0>;
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+		controller-type = <3>;
+		phy-reg = <0xffe09000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+	};
+
+	pcie_A: pcieA@f9800000 {
+		compatible = "amlogic, amlogic-pcie", "snps,dw-pcie";
+		reg = <0xf9800000 0x400000
+				0xff646000 0x2000
+				0xf9f00000 0x100000
+				PCIE_PHY_REG PCIE_PHY_SIZE
+				PCIE_RESET_REG PCIE_RESET_SIZE>;
+		reg-names = "elbi", "cfg", "config", "phy", "reset";
+		reset-gpio = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
+		interrupts = <0 177 0>;
+		#interrupt-cells = <1>;
+		bus-range = <0x0 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 179 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ranges = <0x82000000 0 0 0xf9c00000 0 0x00300000>;
+			/* non-prefetchable memory */
+		num-lanes = <1>;
+		pcie-num = <1>;
+
+		clocks = <&clkc CLKID_USB_GENERAL
+		&clkc CLKID_PCIE_PLL
+		&clkc CLKID_MIPI_ENABLE_GATE
+		&clkc CLKID_MIPI_BANDGAP_GATE
+		&clkc CLKID_PCIE_A
+		&clkc CLKID_PCIE_CML_EN0>;
+		clock-names = "pcie_general",
+				"pcie_refpll",
+				"pcie_mipi_enable_gate",
+				"pcie_mipi_bandgap_gate",
+				"pcie",
+				"port";
+		/*reset-gpio-type 0:Shared pad(no reset)1:OD pad2:Normal pad*/
+		gpio-type = <2>;
+		status = "okay";
+	};
+
+	 pcie_B: pcieB@fa000000 {
+		compatible = "amlogic, amlogic-pcie", "snps,dw-pcie";
+		reg = <0xfa000000 0x400000
+				0xff648000 0x2000
+				0xfa400000 0x100000
+				PCIE_PHY_REG PCIE_PHY_SIZE
+				PCIE_RESET_REG PCIE_RESET_SIZE>;
+		reg-names = "elbi", "cfg", "config", "phy", "reset";
+		reset-gpio = <&gpio GPIOZ_10 GPIO_ACTIVE_HIGH>;
+		interrupts = <0 167 0>;
+		#interrupt-cells = <1>;
+		bus-range = <0x0 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 169 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ranges = <0x81000000 0 0 0xfa500000 0x0 0x10000
+			/* downstream I/O */
+			0x82000000 0 0xfa510000 0xfa510000 0 0x002f0000>;
+			/* non-prefetchable memory */
+		num-lanes = <1>;
+		pcie-num = <2>;
+
+		clocks = <&clkc CLKID_USB_GENERAL
+				&clkc CLKID_PCIE_PLL
+				&clkc CLKID_MIPI_ENABLE_GATE
+				&clkc CLKID_MIPI_BANDGAP_GATE
+				&clkc CLKID_PCIE_B
+				&clkc CLKID_PCIE_CML_EN1>;
+		clock-names = "pcie_general",
+				"pcie_refpll",
+				"pcie_mipi_enable_gate",
+				"pcie_mipi_bandgap_gate",
+				"pcie",
+				"port";
+		/*reset-gpio-type 0:Shared pad(no reset)1:OD pad2:Normal pad*/
+		gpio-type = <1>;
+		status = "okay";
+	};
+
+
+	uart_A: serial@ffd24000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd24000 0x18>;
+		interrupts = <0 26 1>;
+		status = "okay";
+		clocks = <&xtal
+			&clkc CLKID_UART0>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 128 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&a_uart_pins>;
+	};
+
+	uart_B: serial@ffd23000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd23000 0x18>;
+		interrupts = <0 75 1>;
+		status = "disable";
+		clocks = <&xtal
+			&clkc CLKID_UART1>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&b_uart_pins>;
+	};
+
+	meson-irblaster {
+		compatible = "amlogic, am_irblaster";
+		dev_name = "meson-irblaster";
+		status = "disable";
+		pinctrl-names = "default";
+		pinctrl-0 = <&irblaster_pins>;
+	};
+
+	vpu {
+		compatible = "amlogic, vpu-axg";
+		dev_name = "vpu";
+		status = "okay";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_VPU_INTR>,
+			<&clkc CLKID_VPU_P0_COMP>,
+			<&clkc CLKID_VPU_P1_COMP>,
+			<&clkc CLKID_VPU_MUX>;
+		clock-names = "vapb_clk",
+			"vpu_intr_gate",
+			"vpu_clk0",
+			"vpu_clk1",
+			"vpu_clk";
+		clk_level = <3>;
+		/* 0: 100.0M    1: 166.7M    2: 200.0M    3: 250.0M */
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+	};
+
+	/* Sound iomap */
+	aml_snd_iomap {
+		compatible = "amlogic, snd-iomap";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		pdm_bus {
+			reg = <0xFF632000 0x2000>;
+		};
+		audiobus_base {
+			reg = <0xFF642000 0x2000>;
+		};
+	};
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+
+	auge_sound {
+		compatible = "amlogic, axg-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+
+		aml-audio-card,hp-det-gpio = <&gpio GPIOZ_7 GPIO_ACTIVE_LOW>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1>;
+				dai-tdm-slot-rx-mask =
+							<1>;
+				dai-tdm-slot-num = <1>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <512000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				/*
+				 * prefix-names = "3101_A", "3101_B",
+				 * "3101_C", "3101_D";
+				 * sound-dai = <&tlv320adc3101_32
+				 * &tlv320adc3101_30
+				 * &tlv320adc3101_34
+				 * &tlv320adc3101_36>;
+				 */
+				sound-dai = <&tlv320adc3101_32 &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&aml_tdmc>;
+			//frame-master = <&aml_tdmc>;
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				prefix-names = "5707_A", "5707_B";
+				sound-dai = <&tas5707_36 &tas5707_3a
+						&dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <256>;
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				/*
+				 *enable external loopback
+				 *and tlv320adc3101 as loopback
+				 */
+				/*sound-dai = <&pdm_codec &tlv320adc3101_32>;*/
+				/*
+				 * enable internal loopback
+				 * or disable loopback
+				 */
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_21       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		interrupts = <	0 67 4>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin2 = <&gpio       GPIOX_16       GPIO_ACTIVE_HIGH>;
+		power_on_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ab MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ab MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@ffe07000 {
+		status = "disabled";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe07000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sdio@ffe05000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe05000 0x2000>;
+		interrupts = <0 217 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+
+	partitions: partitions{
+		parts = <11>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&instaboot>;
+		part-7 = <&boot>;
+		part-8 = <&system>;
+		part-9 = <&cache>;
+		part-10 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		instaboot:instaboot{
+			pname = "instaboot";
+			size = <0x0 0x400000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-axg";
+		memory-region = <&fb_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00300000 0x1800000 0x00000000>;
+		/* uboot logo,fb0/fb1 memory size */
+		display_mode_default = "1080p60hz";
+		scale_mode = <0>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <768 1024 768 2048 32>;
+		/*768*1024*4*2 = 0x600000*/
+		mem_alloc = <1>;
+		logo_addr = "0x3e000000";
+		pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+	};
+
+	ge2d {
+		compatible = "amlogic, ge2d-axg";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+		reg = <0xff940000 0x10000>;
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "power", "vol-", "vol+", "wifi", "<<", ">>";
+		key_num = <6>;
+		io-channels = <&saradc SARADC_CH0>;
+		io-channel-names = "key-chan-0";
+		key_chan = <SARADC_CH0 SARADC_CH0 SARADC_CH0
+					SARADC_CH0 SARADC_CH0 SARADC_CH0>;
+		key_code = <116 114 115 139 105 106>;
+		key_val = <0 143 266 389 512 635>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40 40 40 40>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <6>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_3:key_3{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_4:key_4{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+	audio_data: audio_data {
+		compatible = "amlogic, audio_data";
+		query_licence_cmd = <0x82000050>;
+		status = "okay";
+	};
+}; /* end of / */
+&efuse {
+	status = "ok";
+};
+
+&pwm_ab {
+	status = "okay";
+};
+/* Audio Related start */
+/* for spk board */
+&i2c1 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&b_i2c_master>;
+
+	tlv320adc3101_32: tlv320adc3101_32@32 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "okay";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "okay";
+		reset_pin = <&gpio_ao GPIOAO_4 0>;
+	};
+
+	tas5707_3a: tas5707_3a@3a {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1d>;
+		status = "okay";
+	};
+};
+
+/* for mic board */
+&i2c_AO {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&ao_i2c_master_pin2>;
+
+	aml_pca9557: aml_pca9557@0x1f {
+		compatible = "amlogic,pca9557_keypad";
+		reg = <0x1f>;
+		key_num = <4>;
+		key_name = "fdr", "hotword", "pause", "mute";
+		key_value = <106 105 139 116>;
+		key_index_mask = <0x4 0x8 0x10 0x20>;
+		key_input_mask = <0x3C>;
+		status = "okay";
+	};
+
+	tlv320adc3101_30: tlv320adc3101_30@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x18>;
+		status = "disable";
+	};
+	tlv320adc3101_34: tlv320adc3101_34@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1a>;
+		status = "disable";
+	};
+	tlv320adc3101_36: tlv320adc3101_36@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disable";
+	};
+
+	es7243_10: es7243_10@10 {
+	      compatible = "MicArray_0";
+	      #sound-dai-cells = <0>;
+	      reg = <0x10>;
+	      status = "disable";
+	};
+       es7243_12: es7243_12@12 {
+	      compatible = "MicArray_1";
+	      #sound-dai-cells = <0>;
+	      reg = <0x12>;
+	      status = "disable";
+	};
+       es7243_13: es7243_13@13 {
+	      compatible = "MicArray_2";
+	      #sound-dai-cells = <0>;
+	      reg = <0x13>;
+	      status = "disable";
+	};
+	cy8c4014_08: cy8c4014_08@08 {
+	     compatible = "cy8c4014";
+	     #sound-dai-cells = <0>;
+	     reg = <0x8>;
+	     status = "okay";
+	};
+       is31fl3236a: is31f3236a@0x78 {
+		compatible = "issi,is31fl3236,gva";
+		reg = <0x3c>;
+		status = "okay";
+		led1_b {
+			label="LED1_B";
+			reg_offset = <1>;
+		};
+		led1_g {
+			label="LED1_G";
+			reg_offset = <2>;
+		};
+		led1_r {
+			label="LED1_R";
+			reg_offset = <3>;
+		};
+		led2_b {
+			label="LED2_B";
+			reg_offset = <4>;
+		};
+		led2_g {
+			label="LED2_G";
+			reg_offset = <5>;
+		};
+		led2_r {
+			label="LED2_R";
+			reg_offset = <6>;
+		};
+		led3_b {
+			label="LED3_B";
+			reg_offset = <7>;
+		};
+		led3_g {
+			label="LED3_G";
+			reg_offset = <8>;
+		};
+		led3_r {
+			label="LED3_R";
+			reg_offset = <9>;
+		};
+		led4_b {
+			label="LED4_B";
+			reg_offset = <10>;
+		};
+		led4_g {
+			label="LED4_G";
+			reg_offset = <11>;
+		};
+		led4_r {
+			label="LED4_R";
+			reg_offset = <12>;
+		};
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, axg-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0>;
+		dai-tdm-lane-slot-mask-out = <0 1>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a &tdmout_a_data>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, axg-snd-tdmb";
+		#sound-dai-cells = <0>;
+		/*dai-tdm-lane-slot-mask-in = <1 1 1 1>;*/
+		dai-tdm-lane-slot-mask-in = <0 0 0 1>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, axg-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <0 0 1 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, axg-snd-spdif";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, axg-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+
+		/*
+		 * external loopback clock config
+		 * enable clk while pdm record data
+		 */
+		/*clocks = <&clkc CLKID_MPLL1>;*/
+		/*clock-names = "datalb_mpll";*/
+
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <4>;
+		datain_chmask = <0x3>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+
+		/*if tdmin_lb >= 3, use external loopback*/
+		datalb_src = <2>;
+		datalb_chnum = <2>;
+		/*config which data pin as loopback*/
+		/*datalb-lane-mask-in = <0 0 0 1>;*/
+		datalb_chmask = <0x3>;
+
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux {
+			groups = "tdma_sclk",
+				"tdma_fs";
+			function = "tdma_out";
+		};
+	};
+
+	tdmout_a_data: tdmout_a_data {
+		mux {
+			groups = "tdma_dout1_x15";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux {
+			groups = "tdma_din0";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk_b";
+			function = "mclk_b";
+		};
+	};
+
+	tdmout_b: tdmout_b {
+		mux {
+			groups = "tdmb_sclk",
+				"tdmb_fs";
+			function = "tdmb_out";
+		};
+	};
+	// tdmin and tdmout are the same pins. can't use at same time
+	tdmin_b:tdmin_b {
+		mux {
+			groups = "tdmb_din0",
+				"tdmb_din1",
+				"tdmb_din2_a12",
+				"tdmb_din3_a13";
+			function = "tdmb_in";
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux {
+			groups = "mclk_a";
+			function = "mclk_a";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux {
+			groups = "tdmc_sclk",
+				"tdmc_fs",
+				"tdmc_dout0",
+				"tdmc_dout2_a6",
+				"tdmc_dout3_a7";
+			function = "tdmc_out";
+		};
+	};
+
+
+	tdmin_c:tdmin_c {
+		mux {
+			groups = "tdmc_din1";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifout: spidfout {
+		mux {
+			groups = "spdif_out_a20";
+			function = "spdif_out";
+		};
+	};
+
+	spdifin: spidfin {
+		mux {
+			groups = "spdif_in_a19";
+			function = "spdif_in";
+		};
+	};
+
+	pdmin: pdmin {
+		mux {
+			groups = "pdm_dclk_a14",
+				"pdm_din0",
+				"pdm_din1",
+				"pdm_din2",
+				"pdm_din3";
+			function = "pdm";
+		};
+	};
+
+	bl_pwm_on_pins: bl_pwm_on_pin {
+		mux {
+			groups = "pwm_b_z";
+			function = "pwm_b";
+		};
+	};
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOZ_4";
+			function = "gpio_periphs";
+			output-high;
+		};
+	};
+}; /* end of pinctrl_periphs */
+/* Audio Related End */
+
+&aobus{
+	uart_AO: serial@3000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x3000 0x18>;
+		interrupts = <0 193 1>;
+		status = "okay";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		xtal_tick_en = <1>;
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_uart_pins>;
+		support-sysrq = <0>;	/* 0 not support , 1 support */
+	};
+
+	uart_AO_B: serial@4000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x4000 0x18>;
+		interrupts = <0 197 1>;
+		status = "disable";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_b_uart_pins>;
+	};
+};
+
+&audio_data{
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/axg_s400emmc_512m.dts b/arch/arm/boot/dts/amlogic/axg_s400emmc_512m.dts
new file mode 100644
index 000000000000..d9655703c2d6
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/axg_s400emmc_512m.dts
@@ -0,0 +1,1331 @@
+/*
+ * arch/arm/boot/dts/amlogic/axg_s400emmc.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesonaxg.dtsi"
+#include "mesonaxg_s400-panel.dtsi"
+#include "partition_mbox_normal.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "axg_s400emmc_512m";
+	compatible = "amlogic, axg";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x000000 0x20000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		fb_reserved:linux,meson-fb {
+			//compatible = "amlogic, fb-memory";
+			//reg = <0x3e000000 0x1f00000>;
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x2000000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3e000000 0x2000000>;
+		};
+
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+	};
+	mtd_nand {
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disable";
+		reg = <0xFFE07800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+
+		/*fip/tpl configurations, must be same
+		 * with uboot if bl_mode was set as 1
+		 * bl_mode: 0 compact mode; 1 descrete mode
+		 * if bl_mode was set as 1, fip configeration will work
+		 */
+		bl_mode = <1>;
+		/*copy count of fip*/
+		fip_copies = <4>;
+		/*size of each fip copy */
+		fip_size = <0x200000>;
+		nand_clk_ctrl = <0xFFE07000>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			/*
+			 * if bl_mode is 1, tpl size was generate by
+			 * fip_copies * fip_size which
+			 * will not skip bad when calculating
+			 * the partition size;
+			 *
+			 * if bl_mode is 0,
+			 * tpl partition must be comment out.
+			 */
+			tpl{
+				offset=<0x0 0x0>;
+				size=<0x0 0x0>;
+			};
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xF00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0x11800000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+
+	ethmac: ethernet@0xff3f0000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xff3f0000 0x10000
+			0xff634540 0x8>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH_CORE>;
+			clock-names = "ethclk81";
+			internal_phy=<0>;
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <1050>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@ff500000 {
+		compatible = "synopsys, dwc3";
+		status = "okay";
+		reg = <0xff500000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+		clocks = <&clkc CLKID_USB_GENERAL>;
+		clock-names = "dwc_general";
+	};
+
+	usb2_phy: usb2phy@ffe09000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		status = "okay";
+		portnum = <4>;
+		reg = <0xffe09000 0x80
+					0xffd01008 0x4>;
+	};
+
+	usb3_phy: usb3phy@ffe09080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		status = "okay";
+		portnum = <0>;
+		reg = <0xffe09080 0x20>;
+		interrupts = <0 16 4>;
+		otg = <1>;
+		gpio-vbus-power = "GPIOAO_5";
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xff400000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		/*0:default,1:single,2:incr,3:incr4,4:incr8,5:incr16,6:disable*/
+		port-dma = <0>;
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+		controller-type = <3>;
+		phy-reg = <0xffe09000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+	};
+
+	pcie_A: pcieA@f9800000 {
+		compatible = "amlogic, amlogic-pcie", "snps,dw-pcie";
+		reg = <0xf9800000 0x400000
+				0xff646000 0x2000
+				0xf9f00000 0x100000
+				PCIE_PHY_REG PCIE_PHY_SIZE
+				PCIE_RESET_REG PCIE_RESET_SIZE>;
+		reg-names = "elbi", "cfg", "config", "phy", "reset";
+		reset-gpio = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
+		interrupts = <0 177 0>;
+		#interrupt-cells = <1>;
+		bus-range = <0x0 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 179 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ranges = <0x82000000 0 0 0xf9c00000 0 0x00300000>;
+			/* non-prefetchable memory */
+		num-lanes = <1>;
+		pcie-num = <1>;
+
+		clocks = <&clkc CLKID_USB_GENERAL
+		&clkc CLKID_PCIE_PLL
+		&clkc CLKID_MIPI_ENABLE_GATE
+		&clkc CLKID_MIPI_BANDGAP_GATE
+		&clkc CLKID_PCIE_A
+		&clkc CLKID_PCIE_CML_EN0>;
+		clock-names = "pcie_general",
+				"pcie_refpll",
+				"pcie_mipi_enable_gate",
+				"pcie_mipi_bandgap_gate",
+				"pcie",
+				"port";
+		/*reset-gpio-type 0:Shared pad(no reset)1:OD pad2:Normal pad*/
+		gpio-type = <2>;
+		status = "okay";
+	};
+
+	 pcie_B: pcieB@fa000000 {
+		compatible = "amlogic, amlogic-pcie", "snps,dw-pcie";
+		reg = <0xfa000000 0x400000
+				0xff648000 0x2000
+				0xfa400000 0x100000
+				PCIE_PHY_REG PCIE_PHY_SIZE
+				PCIE_RESET_REG PCIE_RESET_SIZE>;
+		reg-names = "elbi", "cfg", "config", "phy", "reset";
+		reset-gpio = <&gpio GPIOZ_10 GPIO_ACTIVE_HIGH>;
+		interrupts = <0 167 0>;
+		#interrupt-cells = <1>;
+		bus-range = <0x0 0xff>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		interrupt-map-mask = <0 0 0 0>;
+		interrupt-map = <0 0 0 0 &gic GIC_SPI 169 IRQ_TYPE_EDGE_RISING>;
+		device_type = "pci";
+		ranges = <0x81000000 0 0 0xfa500000 0x0 0x10000
+			/* downstream I/O */
+			0x82000000 0 0xfa510000 0xfa510000 0 0x002f0000>;
+			/* non-prefetchable memory */
+		num-lanes = <1>;
+		pcie-num = <2>;
+
+		clocks = <&clkc CLKID_USB_GENERAL
+				&clkc CLKID_PCIE_PLL
+				&clkc CLKID_MIPI_ENABLE_GATE
+				&clkc CLKID_MIPI_BANDGAP_GATE
+				&clkc CLKID_PCIE_B
+				&clkc CLKID_PCIE_CML_EN1>;
+		clock-names = "pcie_general",
+				"pcie_refpll",
+				"pcie_mipi_enable_gate",
+				"pcie_mipi_bandgap_gate",
+				"pcie",
+				"port";
+		/*reset-gpio-type 0:Shared pad(no reset)1:OD pad2:Normal pad*/
+		gpio-type = <1>;
+		status = "okay";
+	};
+
+
+	uart_A: serial@ffd24000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd24000 0x18>;
+		interrupts = <0 26 1>;
+		status = "okay";
+		clocks = <&xtal
+			&clkc CLKID_UART0>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 128 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&a_uart_pins>;
+	};
+
+	uart_B: serial@ffd23000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd23000 0x18>;
+		interrupts = <0 75 1>;
+		status = "disable";
+		clocks = <&xtal
+			&clkc CLKID_UART1>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&b_uart_pins>;
+	};
+
+	vpu {
+		compatible = "amlogic, vpu-axg";
+		dev_name = "vpu";
+		status = "okay";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_VPU_INTR>,
+			<&clkc CLKID_VPU_P0_COMP>,
+			<&clkc CLKID_VPU_P1_COMP>,
+			<&clkc CLKID_VPU_MUX>;
+		clock-names = "vapb_clk",
+			"vpu_intr_gate",
+			"vpu_clk0",
+			"vpu_clk1",
+			"vpu_clk";
+		clk_level = <3>;
+		/* 0: 100.0M    1: 166.7M    2: 200.0M    3: 250.0M */
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+	};
+
+	/* Sound iomap */
+	aml_snd_iomap {
+		compatible = "amlogic, snd-iomap";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		pdm_bus {
+			reg = <0xFF632000 0x2000>;
+		};
+		audiobus_base {
+			reg = <0xFF642000 0x2000>;
+		};
+	};
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+
+	auge_sound {
+		compatible = "amlogic, axg-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				/*
+				 * prefix-names = "3101_A", "3101_B",
+				 * "3101_C", "3101_D";
+				 * sound-dai = <&tlv320adc3101_32
+				 * &tlv320adc3101_30
+				 * &tlv320adc3101_34
+				 * &tlv320adc3101_36>;
+				 */
+				sound-dai = <&tlv320adc3101_32 &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&aml_tdmc>;
+			//frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				prefix-names = "5707_A", "5707_B";
+				sound-dai = <&tas5707_36 &tas5707_3a
+						&dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				/*
+				 *enable external loopback
+				 *and tlv320adc3101 as loopback
+				 */
+				/*sound-dai = <&pdm_codec &tlv320adc3101_32>;*/
+				/*
+				 * enable internal loopback
+				 * or disable loopback
+				 */
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_21       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin2 = <&gpio       GPIOX_16       GPIO_ACTIVE_HIGH>;
+		power_on_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ab MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ab MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@ffe07000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe07000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			tx_delay = <8>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sdio@ffe05000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe05000 0x2000>;
+		interrupts = <0 217 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+
+	partitions: partitions{
+		parts = <14>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&instaboot>;
+		part-7 = <&boot>;
+		part-8 = <&vendor>;
+		part-9 = <&odm>;
+		part-10 = <&system>;
+		part-11 = <&cache>;
+		part-12 = <&udisk>;
+		part-13 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		instaboot:instaboot{
+			pname = "instaboot";
+			size = <0x0 0x400000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		vendor:vendor
+		{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm
+		{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x82000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		udisk:udisk
+		{
+			pname = "udisk";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-axg";
+		memory-region = <&fb_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00300000 0x1800000 0x00000000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x0b51000*/
+		display_mode_default = "720p60hz";
+		scale_mode = <0>;
+		/*1280*720*4*2 = 0xA8C000*/
+		display_size_default = <1280 720 1280 1440 32>;
+		/*768*1024*4*2 = 0x600000*/
+		logo_addr = "0x3e000000";
+		pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+	};
+
+	ge2d {
+		compatible = "amlogic, ge2d-axg";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+		reg = <0xff940000 0x10000>;
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "power", "vol-", "vol+", "wifi", "<<", ">>";
+		key_num = <6>;
+		io-channels = <&saradc SARADC_CH0>;
+		io-channel-names = "key-chan-0";
+		key_chan = <SARADC_CH0 SARADC_CH0 SARADC_CH0
+					SARADC_CH0 SARADC_CH0 SARADC_CH0>;
+		key_code = <116 114 115 139 105 106>;
+		key_val = <0 143 266 389 512 635>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40 40 40 40>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <6>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_3:key_3{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_4:key_4{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+}; /* end of / */
+&efuse {
+	status = "ok";
+};
+
+&pwm_ab {
+	status = "okay";
+};
+/* Audio Related start */
+/* for spk board */
+&i2c1 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&b_i2c_master>;
+
+	tlv320adc3101_32: tlv320adc3101_32@32 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "okay";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "okay";
+		reset_pin = <&gpio_ao GPIOAO_4 0>;
+	};
+
+	tas5707_3a: tas5707_3a@3a {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1d>;
+		status = "okay";
+	};
+};
+
+/* for mic board */
+&i2c_AO {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&ao_i2c_master_pin2>;
+
+	pca9557: pca9557@0x1f {
+		 compatible = "nxp,pca9557";
+		 reg = <0x1f>;
+		 status = "okay";
+	};
+	tlv320adc3101_30: tlv320adc3101_30@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x18>;
+		status = "disable";
+	};
+	tlv320adc3101_34: tlv320adc3101_34@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1a>;
+		status = "disable";
+	};
+	tlv320adc3101_36: tlv320adc3101_36@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disable";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, axg-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0>;
+		dai-tdm-lane-slot-mask-out = <0 1>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a &tdmout_a_data>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, axg-snd-tdmb";
+		#sound-dai-cells = <0>;
+		/*dai-tdm-lane-slot-mask-in = <1 1 1 1>;*/
+		dai-tdm-lane-slot-mask-in = <0 0 0 1>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, axg-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <0 0 1 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, axg-snd-spdif";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+
+		/*
+		 * whether do asrc for pcm.
+		 * if raw data, asrc is disabled automatically
+		 * 0: "Disable",
+		 * 1: "Enable:32K",
+		 * 2: "Enable:44K",
+		 * 3: "Enable:48K",
+		 * 4: "Enable:88K",
+		 * 5: "Enable:96K",
+		 * 6: "Enable:176K",
+		 * 7: "Enable:192K",
+		 */
+		auto_asrc = <0>;
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, axg-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * external loopback clock config
+		 * enable clk while pdm record data
+		 */
+		/*clocks = <&clkc CLKID_MPLL1>;*/
+		/*clock-names = "datalb_mpll";*/
+
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x7f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		/*if tdmin_lb >= 3, use external loopback*/
+		datalb_src = <2>;
+		datalb_chnum = <2>;
+		/*config which data pin as loopback*/
+		/*datalb-lane-mask-in = <0 0 0 1>;*/
+		datalb_chmask = <0x1>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, axg-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A,
+		 *	TDMIN_B,
+		 *	TDMIN_C,
+		 *	SPDIFIN,
+		 *	PDMIN,
+		 *	NONE,
+		 *	TDMIN_LB,
+		 *	LOOPBACK,
+		 */
+		resample_module = <3>;
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, axg-power-detect";
+
+		interrupts = <GIC_SPI 91 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "disabled";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux {
+			groups = "tdma_sclk",
+				"tdma_fs";
+			function = "tdma_out";
+		};
+	};
+
+	tdmout_a_data: tdmout_a_data {
+		mux {
+			groups = "tdma_dout1_x15";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux {
+			groups = "tdma_din0";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk_b";
+			function = "mclk_b";
+		};
+	};
+
+	tdmout_b: tdmout_b {
+		mux {
+			groups = "tdmb_sclk",
+				"tdmb_fs";
+			function = "tdmb_out";
+		};
+	};
+	// tdmin and tdmout are the same pins. can't use at same time
+	tdmin_b:tdmin_b {
+		mux {
+			groups = "tdmb_din0",
+				"tdmb_din1",
+				"tdmb_din2_a12",
+				"tdmb_din3_a13";
+			function = "tdmb_in";
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux {
+			groups = "mclk_a";
+			function = "mclk_a";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux {
+			groups = "tdmc_sclk",
+				"tdmc_fs",
+				"tdmc_dout0",
+				"tdmc_dout2_a6",
+				"tdmc_dout3_a7";
+			function = "tdmc_out";
+		};
+	};
+
+
+	tdmin_c:tdmin_c {
+		mux {
+			groups = "tdmc_din1";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifout: spidfout {
+		mux {
+			groups = "spdif_out_a20";
+			function = "spdif_out";
+		};
+	};
+
+	spdifin: spidfin {
+		mux {
+			groups = "spdif_in_a19";
+			function = "spdif_in";
+		};
+	};
+
+	pdmin: pdmin {
+		mux {
+			groups = "pdm_dclk_a14",
+				"pdm_din0",
+				"pdm_din1",
+				"pdm_din2",
+				"pdm_din3";
+			function = "pdm";
+		};
+	};
+
+	bl_pwm_on_pins: bl_pwm_on_pin {
+		mux {
+			groups = "pwm_b_z";
+			function = "pwm_b";
+		};
+	};
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOZ_4";
+			function = "gpio_periphs";
+			output-high;
+		};
+	};
+}; /* end of pinctrl_periphs */
+/* Audio Related End */
+
+&aobus{
+	uart_AO: serial@3000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x3000 0x18>;
+		interrupts = <0 193 1>;
+		status = "okay";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		xtal_tick_en = <1>;
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_uart_pins>;
+		support-sysrq = <0>;	/* 0 not support , 1 support */
+	};
+
+	uart_AO_B: serial@4000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x4000 0x18>;
+		interrupts = <0 197 1>;
+		status = "disable";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_b_uart_pins>;
+	};
+};
+
+&audio_data{
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/axg_s420_128m.dts b/arch/arm/boot/dts/amlogic/axg_s420_128m.dts
new file mode 100644
index 000000000000..d9be9f0cf117
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/axg_s420_128m.dts
@@ -0,0 +1,1063 @@
+/*
+ * arch/arm/boot/dts/amlogic/axg_s420_128m.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesonaxg.dtsi"
+
+/ {
+	model = "Amlogic";
+	amlogic-dt-id= "axg_s420_128m";
+	compatible = "amlogic, axg";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x000000 0x8000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x300000>;
+			alignment = <0x300000>;
+			alloc-ranges = <0x05000000 0x300000>;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+	};
+	mtd_nand {
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "okay";
+		reg = <0xFFE07800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+
+		/*fip/tpl configurations, must be same
+		 * with uboot if bl_mode was set as 1
+		 * bl_mode: 0 compact mode; 1 descrete mode
+		 * if bl_mode was set as 1, fip configeration will work
+		 */
+		bl_mode = <1>;
+		/*copy count of fip*/
+		fip_copies = <4>;
+		/*size of each fip copy */
+		fip_size = <0x200000>;
+		nand_clk_ctrl = <0xFFE07000>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			/*
+			 * if bl_mode is 1, tpl size was generate by
+			 * fip_copies * fip_size which
+			 * will not skip bad when calculating
+			 * the partition size;
+			 *
+			 * if bl_mode is 0,
+			 * tpl partition must be comment out.
+			 */
+			tpl{
+				offset=<0x0 0x0>;
+				size=<0x0 0x0>;
+			};
+			misc{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xF00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0x11800000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <1050>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@ff500000 {
+		compatible = "synopsys, dwc3";
+		status = "okay";
+		reg = <0xff500000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+		clocks = <&clkc CLKID_USB_GENERAL>;
+		clock-names = "dwc_general";
+	};
+
+	usb2_phy: usb2phy@ffe09000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		status = "okay";
+		portnum = <4>;
+		reg = <0xffe09000 0x80
+					0xffd01008 0x4>;
+	};
+
+	usb3_phy: usb3phy@ffe09080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		status = "okay";
+		portnum = <0>;
+		reg = <0xffe09080 0x20>;
+		interrupts = <0 16 4>;
+		otg = <1>;
+		gpio-vbus-power = "GPIOAO_5";
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xff400000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		/*0:default,1:single,2:incr,3:incr4,4:incr8,5:incr16,6:disable*/
+		port-dma = <0>;
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+		controller-type = <3>;
+		phy-reg = <0xffe09000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+	};
+
+	uart_A: serial@ffd24000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd24000 0x18>;
+		interrupts = <0 26 1>;
+		status = "okay";
+		clocks = <&xtal
+			&clkc CLKID_UART0>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 128 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&a_uart_pins>;
+	};
+
+	uart_B: serial@ffd23000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd23000 0x18>;
+		interrupts = <0 75 1>;
+		status = "disable";
+		clocks = <&xtal
+			&clkc CLKID_UART1>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&b_uart_pins>;
+	};
+
+	/* Sound iomap */
+	aml_snd_iomap {
+		compatible = "amlogic, snd-iomap";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		pdm_bus {
+			reg = <0xFF632000 0x2000>;
+		};
+		audiobus_base {
+			reg = <0xFF642000 0x2000>;
+		};
+	};
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+
+	auge_sound {
+		compatible = "amlogic, axg-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <256>;//512
+			continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdma>;
+			frame-master = <&aml_tdma>;
+			cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+			};
+			codec {
+				sound-dai = <&tlv320adc3101_32>;
+					/*&tlv320adc3101_30>;*/
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			continuous-clock;
+			/* tdmb clk using tdmc so no bclk-inv */
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&tas5707_36 &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <256>;
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				/*
+				 *enable external loopback
+				 *and tlv320adc3101 as loopback
+				 */
+				/*sound-dai = <&pdm_codec &tlv320adc3101_32>;*/
+				/*
+				 * enable internal loopback
+				 * or disable loopback
+				 */
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			cpu {
+				sound-dai = <&aml_spdif>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_21       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;    //if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ab MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ab MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+	sd_emmc_c: emmc@ffe07000 {
+		status = "disabled";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe07000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			/*caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";*/
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sdio@ffe05000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe05000 0x2000>;
+		interrupts = <0 217 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "power", "vol-", "vol+", "wifi", "<<", ">>";
+		key_num = <6>;
+		io-channels = <&saradc SARADC_CH0>;
+		io-channel-names = "key-chan-0";
+		key_chan = <SARADC_CH0 SARADC_CH0 SARADC_CH0
+					SARADC_CH0 SARADC_CH0 SARADC_CH0>;
+		key_code = <116 114 115 139 105 106>;
+		key_val = <0 143 266 389 512 635>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40 40 40 40>;
+	};
+
+	partitions: partitions{
+		parts = <11>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&instaboot>;
+		part-7 = <&boot>;
+		part-8 = <&system>;
+		part-9 = <&cache>;
+		part-10 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		instaboot:instaboot{
+			pname = "instaboot";
+			size = <0x0 0x400000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <6>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_3:key_3{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_4:key_4{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+}; /* end of / */
+
+&efuse {
+	status = "ok";
+};
+
+&pwm_ab {
+	status = "okay";
+};
+/* Audio Related start */
+/* for spk board */
+&i2c1 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&b_i2c_master>;
+
+	tlv320adc3101_32: tlv320adc3101_32@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "okay";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "okay";
+		reset_pin = <&gpio_ao GPIOAO_4 0>;
+	};
+
+	tas5707_3a: tas5707_3a@3a {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1d>;
+		status = "disable";
+	};
+};
+
+/* for mic board */
+&i2c_AO {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&ao_i2c_master_pin2>;
+
+	pca9557:pca9557@0x1f {
+		compatible = "nxp,pca9557";
+		reg = <0x1f>;
+		status = "okay";
+	};
+	tlv320adc3101_30: tlv320adc3101_30@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x18>;
+		status = "disable";
+	};
+	tlv320adc3101_34: tlv320adc3101_34@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1a>;
+		status = "disable";
+	};
+	tlv320adc3101_36: tlv320adc3101_36@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disable";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, axg-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0>;
+		dai-tdm-lane-slot-mask-out = <0 1>;
+		/* select tdm lr/bclk src, see aml_axg_tdm.c */
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmin_a &tdmout_a  &tdmout_a_data>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, axg-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, axg-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, axg-snd-spdif";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+
+		/*
+		 * whether do asrc for pcm.
+		 * if raw data, asrc is disabled automatically
+		 * 0: "Disable",
+		 * 1: "Enable:32K",
+		 * 2: "Enable:44K",
+		 * 3: "Enable:48K",
+		 * 4: "Enable:88K",
+		 * 5: "Enable:96K",
+		 * 6: "Enable:176K",
+		 * 7: "Enable:192K",
+		 */
+		auto_asrc = <0>;
+		status = "okay";
+	};
+
+	aml_pdm: pdm {
+		compatible = "amlogic, axg-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * external loopback clk config
+		 * enable clk while pdm record data
+		 */
+		/*clocks = <&clkc CLKID_MPLL1>;*/
+		/*clock-names = "datalb_mpll";*/
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x7f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		/*if tdmin_lb >= 3, use external loopback*/
+		datalb_src = <2>;
+		datalb_chnum = <2>;
+		/*config which data pin as loopback*/
+		/*datalb-lane-mask-in = <0 1>;*/
+		datalb_chmask = <0x1>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, axg-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A,
+		 *	TDMIN_B,
+		 *	TDMIN_C,
+		 *	SPDIFIN,
+		 *	PDMIN,
+		 *	NONE,
+		 *	TDMIN_LB,
+		 *	LOOPBACK,
+		 */
+		resample_module = <3>;
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux {
+			groups = "tdma_sclk",
+				"tdma_fs";
+			function = "tdma_out";
+		};
+	};
+
+	tdmout_a_data: tdmout_a_data {
+		mux {
+			groups = "tdma_dout1_x15";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux {
+			groups = "tdma_din0";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk_b";
+			function = "mclk_b";
+		};
+	};
+
+	tdmout_b: tdmout_b {
+		mux {
+			groups = "tdmb_sclk",
+				"tdmb_fs";
+			function = "tdmb_out";
+		};
+	};
+
+	// tdmin and tdmout are the same pins. can't use at same time
+	/*
+	 *tdmin_b:tdmin_b {
+	 *	mux {
+	 *		groups = "tdmb_din0",
+	 *			"tdmb_din1",
+	 *			"tdmb_din2_a12",
+	 *			"tdmb_din3_a13";
+	 *		function = "tdmb_in";
+	 *	};
+	 *};
+	 */
+
+	tdmin_b: tdmin_b {
+		mux {
+			groups = "tdmb_din0",
+				"tdmb_din1";
+			function = "tdmb_in";
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux {
+			groups = "mclk_a";
+			function = "mclk_a";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux {
+			groups = "tdmc_sclk",
+				"tdmc_fs",
+				"tdmc_dout0";
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux {
+			groups = "tdmc_din1";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifout: spidfout {
+		mux {
+			groups = "spdif_out_a20";
+			function = "spdif_out";
+		};
+	};
+
+	spdifin: spidfin {
+		mux {
+			groups = "spdif_in_a19";
+			function = "spdif_in";
+		};
+	};
+
+	pdmin: pdmin {
+		mux {
+			groups = "pdm_dclk_a14",
+				"pdm_din0",
+				"pdm_din1",
+				"pdm_din2",
+				"pdm_din3";
+			function = "pdm";
+		};
+	};
+}; /* end of pinctrl_periphs */
+/* Audio Related End */
+
+&aobus{
+	uart_AO: serial@3000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x3000 0x18>;
+		interrupts = <0 193 1>;
+		status = "okay";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		xtal_tick_en = <1>;
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_uart_pins>;
+		support-sysrq = <0>;	/* 0 not support , 1 support */
+	};
+
+	uart_AO_B: serial@4000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x4000 0x18>;
+		interrupts = <0 197 1>;
+		status = "disable";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_b_uart_pins>;
+	};
+};
+
+&audio_data{
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/axg_s420_v03.dts b/arch/arm/boot/dts/amlogic/axg_s420_v03.dts
new file mode 100644
index 000000000000..9a308bb12da3
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/axg_s420_v03.dts
@@ -0,0 +1,1202 @@
+/*
+ * arch/arm/boot/dts/amlogic/axg_s420_v03.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesonaxg.dtsi"
+
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "axg_s420_v03";
+	compatible = "amlogic, axg";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x000000 0x20000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+	};
+	mtd_nand {
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "okay";
+		reg = <0xFFE07800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+
+		/*fip/tpl configurations, must be same
+		 * with uboot if bl_mode was set as 1
+		 * bl_mode: 0 compact mode; 1 descrete mode
+		 * if bl_mode was set as 1, fip configeration will work
+		 */
+		bl_mode = <1>;
+		/*copy count of fip*/
+		fip_copies = <4>;
+		/*size of each fip copy */
+		fip_size = <0x200000>;
+		nand_clk_ctrl = <0xFFE07000>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			/*
+			 * if bl_mode is 1, tpl size was generate by
+			 * fip_copies * fip_size which
+			 * will not skip bad when calculating
+			 * the partition size;
+			 *
+			 * if bl_mode is 0,
+			 * tpl partition must be comment out.
+			 */
+			tpl{
+				offset=<0x0 0x0>;
+				size=<0x0 0x0>;
+			};
+			misc{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xF00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0x11800000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <1050>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@ff500000 {
+		compatible = "synopsys, dwc3";
+		status = "okay";
+		reg = <0xff500000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+		clocks = <&clkc CLKID_USB_GENERAL>;
+		clock-names = "dwc_general";
+	};
+
+	usb2_phy: usb2phy@ffe09000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		status = "okay";
+		portnum = <4>;
+		reg = <0xffe09000 0x80
+					0xffd01008 0x4>;
+	};
+
+	usb3_phy: usb3phy@ffe09080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		status = "okay";
+		portnum = <0>;
+		reg = <0xffe09080 0x20>;
+		interrupts = <0 16 4>;
+		otg = <1>;
+		gpio-vbus-power = "GPIOAO_5";
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xff400000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		/*0:default,1:single,2:incr,3:incr4,4:incr8,5:incr16,6:disable*/
+		port-dma = <0>;
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+		controller-type = <3>;
+		phy-reg = <0xffe09000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+	};
+
+	uart_A: serial@ffd24000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd24000 0x18>;
+		interrupts = <0 26 1>;
+		status = "okay";
+		clocks = <&xtal
+			&clkc CLKID_UART0>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 128 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&a_uart_pins>;
+	};
+
+	uart_B: serial@ffd23000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd23000 0x18>;
+		interrupts = <0 75 1>;
+		status = "disable";
+		clocks = <&xtal
+			&clkc CLKID_UART1>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&b_uart_pins>;
+	};
+
+	/* Sound iomap */
+	aml_snd_iomap {
+		compatible = "amlogic, snd-iomap";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		pdm_bus {
+			reg = <0xFF632000 0x2000>;
+		};
+		audiobus_base {
+			reg = <0xFF642000 0x2000>;
+		};
+	};
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+
+	auge_sound {
+		compatible = "amlogic, axg-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+
+		aml-audio-card,hp-det-gpio = <&gpio GPIOZ_7 GPIO_ACTIVE_LOW>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <256>;//512
+			continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdma>;
+			frame-master = <&aml_tdma>;
+			cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask = <1>;
+				dai-tdm-slot-rx-mask = <1>;
+				dai-tdm-slot-num = <1>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <512000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&tlv320adc3101_32>;
+					/*&tlv320adc3101_30>;*/
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			continuous-clock;
+			/* tdmb clk using tdmc so no bclk-inv */
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&tas5707_36 &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <256>;
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				/*
+				 *enable external loopback
+				 *and tlv320adc3101 as loopback
+				 */
+				/*sound-dai = <&pdm_codec &tlv320adc3101_32>;*/
+				/*
+				 * enable internal loopback
+				 * or disable loopback
+				 */
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			cpu {
+				sound-dai = <&aml_spdif>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_21       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;    //if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ab MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ab MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+	sd_emmc_c: emmc@ffe07000 {
+		status = "disabled";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe07000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			/*caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";*/
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sdio@ffe05000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe05000 0x2000>;
+		interrupts = <0 217 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "power", "vol-", "vol+", "wifi", "<<", ">>";
+		key_num = <6>;
+		io-channels = <&saradc SARADC_CH0>;
+		io-channel-names = "key-chan-0";
+		key_chan = <SARADC_CH0 SARADC_CH0 SARADC_CH0
+					SARADC_CH0 SARADC_CH0 SARADC_CH0>;
+		key_code = <116 114 115 139 105 106>;
+		key_val = <0 143 266 389 512 635>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40 40 40 40>;
+	};
+
+	partitions: partitions{
+		parts = <11>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&instaboot>;
+		part-7 = <&boot>;
+		part-8 = <&system>;
+		part-9 = <&cache>;
+		part-10 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		instaboot:instaboot{
+			pname = "instaboot";
+			size = <0x0 0x400000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <6>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_3:key_3{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_4:key_4{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+}; /* end of / */
+
+&efuse {
+	status = "ok";
+};
+
+&pwm_ab {
+	status = "okay";
+};
+/* Audio Related start */
+/* for spk board */
+&i2c1 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&b_i2c_master>;
+
+	tlv320adc3101_32: tlv320adc3101_32@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "okay";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "okay";
+		reset_pin = <&gpio_ao GPIOAO_4 0>;
+	};
+
+	tas5707_3a: tas5707_3a@3a {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1d>;
+		status = "disable";
+	};
+};
+
+/* for mic board */
+&i2c_AO {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&ao_i2c_master_pin2>;
+
+	aml_pca9557: aml_pca9557@0x1f {
+		compatible = "aml, ledring";
+		reg = <0x1f>;
+		mode = <0>; /*0: 6-led 1: 4key+2led */
+		key_num = <4>;
+		led_dev_name = "aml_ledring";
+		key_dev_name = "aml_pca_key";
+		key_name = "mute", "pause", "vol+", "vol-";
+		key_value = <200 201 202 203>;
+		status = "okay";
+	};
+
+	tlv320adc3101_30: tlv320adc3101_30@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x18>;
+		status = "disable";
+	};
+	tlv320adc3101_34: tlv320adc3101_34@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1a>;
+		status = "disable";
+	};
+	tlv320adc3101_36: tlv320adc3101_36@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disable";
+	};
+	es7243_10: es7243_10@10 {
+		compatible = "MicArray_0";
+		#sound-dai-cells = <0>;
+		reg = <0x10>;
+		status = "disable";
+	};
+	es7243_12: es7243_12@12 {
+		compatible = "MicArray_1";
+		#sound-dai-cells = <0>;
+		reg = <0x12>;
+		status = "disable";
+	};
+	es7243_13: es7243_13@13 {
+		compatible = "MicArray_2";
+		#sound-dai-cells = <0>;
+		reg = <0x13>;
+		status = "disable";
+	};
+	is31fl3236a: is31f3236a@0x78 {
+		compatible = "issi,is31fl3236";
+		reg = <0x3c>;
+		status = "disable";
+		led1_r {
+			label="LED1_R";
+			reg_offset = <24>;
+		};
+		led1_g {
+			label="LED1_G";
+			reg_offset = <23>;
+		};
+		led1_b {
+			label="LED1_B";
+			reg_offset = <22>;
+		};
+		led2_r {
+			label="LED2_R";
+			reg_offset = <21>;
+		};
+		led2_g {
+			label="LED2_G";
+			reg_offset = <20>;
+		};
+		led2_b {
+			label="LED2_B";
+			reg_offset = <19>;
+		};
+		led3_r {
+			label="LED3_R";
+			reg_offset = <18>;
+		};
+		led3_g {
+			label="LED3_G";
+			reg_offset = <17>;
+		};
+		led3_b {
+			label="LED3_B";
+			reg_offset = <16>;
+		};
+		led4_r {
+			label="LED4_R";
+			reg_offset = <15>;
+		};
+		led4_g {
+			label="LED4_G";
+			reg_offset = <14>;
+		};
+		led4_b {
+			label="LED4_B";
+			reg_offset = <13>;
+		};
+		led5_r {
+			label="LED5_R";
+			reg_offset = <36>;
+		};
+		led5_g {
+			label="LED5_G";
+			reg_offset = <35>;
+		};
+		led5_b {
+			label="LED5_B";
+			reg_offset = <34>;
+		};
+		led6_r {
+			label="LED6_R";
+			reg_offset = <33>;
+		};
+		led6_g {
+			label="LED6_G";
+			reg_offset = <32>;
+		};
+		led6_b {
+			label="LED6_B";
+			reg_offset = <31>;
+		};
+		led7_r {
+			label="LED7_R";
+			reg_offset = <30>;
+		};
+		led7_g {
+			label="LED7_G";
+			reg_offset = <29>;
+		};
+		led7_b {
+			label="LED7_B";
+			reg_offset = <28>;
+		};
+		led8_r {
+			label="LED8_R";
+			reg_offset = <27>;
+		};
+		led8_g {
+			label="LED8_G";
+			reg_offset = <26>;
+		};
+		led8_b {
+			label="LED8_B";
+			reg_offset = <25>;
+		};
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, axg-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0>;
+		dai-tdm-lane-slot-mask-out = <0 1>;
+		/* select tdm lr/bclk src, see aml_axg_tdm.c */
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmin_a &tdmout_a  &tdmout_a_data>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, axg-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, axg-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, axg-snd-spdif";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+
+		/*
+		 * whether do asrc for pcm.
+		 * if raw data, asrc is disabled automatically
+		 * 0: "Disable",
+		 * 1: "Enable:32K",
+		 * 2: "Enable:44K",
+		 * 3: "Enable:48K",
+		 * 4: "Enable:88K",
+		 * 5: "Enable:96K",
+		 * 6: "Enable:176K",
+		 * 7: "Enable:192K",
+		 */
+		auto_asrc = <0>;
+		status = "okay";
+	};
+
+	aml_pdm: pdm {
+		compatible = "amlogic, axg-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * external loopback clk config
+		 * enable clk while pdm record data
+		 */
+		/*clocks = <&clkc CLKID_MPLL1>;*/
+		/*clock-names = "datalb_mpll";*/
+
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x7f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+
+		/*if tdmin_lb >= 3, use external loopback*/
+		datalb_src = <2>;
+		datalb_chnum = <2>;
+		/*config which data pin as loopback*/
+		/*datalb-lane-mask-in = <0 1>;*/
+		datalb_chmask = <0x1>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, axg-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A,
+		 *	TDMIN_B,
+		 *	TDMIN_C,
+		 *	SPDIFIN,
+		 *	PDMIN,
+		 *	NONE,
+		 *	TDMIN_LB,
+		 *	LOOPBACK,
+		 */
+		resample_module = <3>;
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux {
+			groups = "tdma_sclk",
+				"tdma_fs";
+			function = "tdma_out";
+		};
+	};
+
+	tdmout_a_data: tdmout_a_data {
+		mux {
+			groups = "tdma_dout1_x15";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux {
+			groups = "tdma_din0";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk_b";
+			function = "mclk_b";
+		};
+	};
+
+	tdmout_b: tdmout_b {
+		mux {
+			groups = "tdmb_sclk",
+				"tdmb_fs";
+			function = "tdmb_out";
+		};
+	};
+
+	// tdmin and tdmout are the same pins. can't use at same time
+	/*
+	 *tdmin_b:tdmin_b {
+	 *	mux {
+	 *		groups = "tdmb_din0",
+	 *			"tdmb_din1",
+	 *			"tdmb_din2_a12",
+	 *			"tdmb_din3_a13";
+	 *		function = "tdmb_in";
+	 *	};
+	 *};
+	 */
+
+	tdmin_b: tdmin_b {
+		mux {
+			groups = "tdmb_din0",
+				"tdmb_din1";
+			function = "tdmb_in";
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux {
+			groups = "mclk_a";
+			function = "mclk_a";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux {
+			groups = "tdmc_sclk",
+				"tdmc_fs",
+				"tdmc_dout0";
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux {
+			groups = "tdmc_din1";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifout: spidfout {
+		mux {
+			groups = "spdif_out_a20";
+			function = "spdif_out";
+		};
+	};
+
+	spdifin: spidfin {
+		mux {
+			groups = "spdif_in_a19";
+			function = "spdif_in";
+		};
+	};
+
+	pdmin: pdmin {
+		mux {
+			groups = "pdm_dclk_a14",
+				"pdm_din0",
+				"pdm_din1",
+				"pdm_din2",
+				"pdm_din3";
+			function = "pdm";
+		};
+	};
+}; /* end of pinctrl_periphs */
+/* Audio Related End */
+
+&aobus{
+	uart_AO: serial@3000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x3000 0x18>;
+		interrupts = <0 193 1>;
+		status = "okay";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		xtal_tick_en = <1>;
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_uart_pins>;
+		support-sysrq = <0>;	/* 0 not support , 1 support */
+	};
+
+	uart_AO_B: serial@4000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x4000 0x18>;
+		interrupts = <0 197 1>;
+		status = "disable";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_b_uart_pins>;
+	};
+};
+&audio_data{
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/axg_s420_v03gva.dts b/arch/arm/boot/dts/amlogic/axg_s420_v03gva.dts
new file mode 100644
index 000000000000..2a72e9d254cf
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/axg_s420_v03gva.dts
@@ -0,0 +1,1135 @@
+/*
+ * arch/arm/boot/dts/amlogic/axg_s420_v03gva.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesonaxg.dtsi"
+
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "axg_s420_v03gva";
+	compatible = "amlogic, axg";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x000000 0x20000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+	};
+	mtd_nand {
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "okay";
+		reg = <0xFFE07800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+
+		/*fip/tpl configurations, must be same
+		 * with uboot if bl_mode was set as 1
+		 * bl_mode: 0 compact mode; 1 descrete mode
+		 * if bl_mode was set as 1, fip configeration will work
+		 */
+		bl_mode = <1>;
+		/*copy count of fip*/
+		fip_copies = <4>;
+		/*size of each fip copy */
+		fip_size = <0x200000>;
+		nand_clk_ctrl = <0xFFE07000>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch8_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			/*
+			 * if bl_mode is 1, tpl size was generate by
+			 * fip_copies * fip_size which
+			 * will not skip bad when calculating
+			 * the partition size;
+			 *
+			 * if bl_mode is 0,
+			 * tpl partition must be comment out.
+			 */
+			tpl{
+				offset=<0x0 0x0>;
+				size=<0x0 0x0>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0x11800000>;
+			};
+			factory{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <1050>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@ff500000 {
+		compatible = "synopsys, dwc3";
+		status = "okay";
+		reg = <0xff500000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+		clocks = <&clkc CLKID_USB_GENERAL>;
+		clock-names = "dwc_general";
+	};
+
+	usb2_phy: usb2phy@ffe09000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		status = "okay";
+		portnum = <4>;
+		reg = <0xffe09000 0x80
+					0xffd01008 0x4>;
+	};
+
+	usb3_phy: usb3phy@ffe09080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		status = "okay";
+		portnum = <0>;
+		reg = <0xffe09080 0x20>;
+		interrupts = <0 16 4>;
+		otg = <1>;
+		gpio-vbus-power = "GPIOAO_5";
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xff400000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		/*0:default,1:single,2:incr,3:incr4,4:incr8,5:incr16,6:disable*/
+		port-dma = <0>;
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+		controller-type = <3>;
+		phy-reg = <0xffe09000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+	};
+
+	uart_A: serial@ffd24000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd24000 0x18>;
+		interrupts = <0 26 1>;
+		status = "okay";
+		clocks = <&xtal
+			&clkc CLKID_UART0>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 128 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&a_uart_pins>;
+	};
+
+	uart_B: serial@ffd23000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xffd23000 0x18>;
+		interrupts = <0 75 1>;
+		status = "disable";
+		clocks = <&xtal
+			&clkc CLKID_UART1>;
+		clock-names = "clk_uart",
+			"clk_gate";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&b_uart_pins>;
+	};
+
+	meson-irblaster {
+		compatible = "amlogic, am_irblaster";
+		dev_name = "meson-irblaster";
+		status = "disable";
+		pinctrl-names = "default";
+		pinctrl-0 = <&irblaster_pins>;
+	};
+
+	/* Sound iomap */
+	aml_snd_iomap {
+		compatible = "amlogic, snd-iomap";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		pdm_bus {
+			reg = <0xFF632000 0x2000>;
+		};
+		audiobus_base {
+			reg = <0xFF642000 0x2000>;
+		};
+	};
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+
+	auge_sound {
+		compatible = "amlogic, axg-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+
+		aml-audio-card,hp-det-gpio = <&gpio GPIOZ_7 GPIO_ACTIVE_LOW>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <256>;//512
+			continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdma>;
+			frame-master = <&aml_tdma>;
+			cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask = <1>;
+				dai-tdm-slot-rx-mask = <1>;
+				dai-tdm-slot-num = <1>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <512000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&tlv320adc3101_32>;
+					/*&tlv320adc3101_30>;*/
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			continuous-clock;
+			/* tdmb clk using tdmc so no bclk-inv */
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&tas5707_36 &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <256>;
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				/*
+				 *enable external loopback
+				 *and tlv320adc3101 as loopback
+				 */
+				/*sound-dai = <&pdm_codec &tlv320adc3101_32>;*/
+				/*
+				 * enable internal loopback
+				 * or disable loopback
+				 */
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		/*aml-audio-card,dai-link@4 {
+		 *	mclk-fs = <128>;
+		 *	cpu {
+		 *		sound-dai = <&aml_spdif>;
+		 *	};
+		 *	codec {
+		 *		sound-dai = <&dummy_codec>;
+		 *	};
+		 *};
+		 */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_21       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;    //if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ab MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ab MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+	sd_emmc_c: emmc@ffe07000 {
+		status = "disabled";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe07000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			/*caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";*/
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sdio@ffe05000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-axg";
+		reg = <0xffe05000 0x2000>;
+		interrupts = <0 217 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "power", "vol-", "vol+", "wifi", "<<", ">>";
+		key_num = <6>;
+		io-channels = <&saradc SARADC_CH0>;
+		io-channel-names = "key-chan-0";
+		key_chan = <SARADC_CH0 SARADC_CH0 SARADC_CH0
+					SARADC_CH0 SARADC_CH0 SARADC_CH0>;
+		key_code = <116 114 115 139 105 106>;
+		key_val = <0 143 266 389 512 635>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40 40 40 40>;
+	};
+
+	partitions: partitions{
+		parts = <11>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&instaboot>;
+		part-7 = <&boot>;
+		part-8 = <&system>;
+		part-9 = <&cache>;
+		part-10 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		instaboot:instaboot{
+			pname = "instaboot";
+			size = <0x0 0x400000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <6>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_3:key_3{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_4:key_4{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+	audio_data: audio_data {
+		compatible = "amlogic, audio_data";
+		query_licence_cmd = <0x82000050>;
+		status = "okay";
+	};
+}; /* end of / */
+
+&efuse {
+	status = "ok";
+};
+
+&pwm_ab {
+	status = "okay";
+};
+/* Audio Related start */
+/* for spk board */
+&i2c1 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&b_i2c_master>;
+
+	tlv320adc3101_32: tlv320adc3101_32@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "okay";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "okay";
+		reset_pin = <&gpio_ao GPIOAO_4 0>;
+	};
+
+	tas5707_3a: tas5707_3a@3a {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1d>;
+		status = "disable";
+	};
+};
+
+/* for mic board */
+&i2c_AO {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&ao_i2c_master_pin2>;
+
+	aml_pca9557: aml_pca9557@0x1f {
+		compatible = "amlogic,pca9557_keypad";
+		reg = <0x1f>;
+		key_num = <4>;
+		key_name = "fdr", "hotword", "pause", "mute";
+		key_value = <106 105 139 116>;
+		key_index_mask = <0x4 0x8 0x10 0x20>;
+		key_input_mask = <0x3C>;
+		status = "okay";
+	};
+
+	tlv320adc3101_30: tlv320adc3101_30@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x18>;
+		status = "disable";
+	};
+	tlv320adc3101_34: tlv320adc3101_34@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1a>;
+		status = "disable";
+	};
+	tlv320adc3101_36: tlv320adc3101_36@30 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disable";
+	};
+	es7243_10: es7243_10@10 {
+	      compatible = "MicArray_0";
+	      #sound-dai-cells = <0>;
+	      reg = <0x10>;
+	      status = "disable";
+	};
+       es7243_12: es7243_12@12 {
+	      compatible = "MicArray_1";
+	      #sound-dai-cells = <0>;
+	      reg = <0x12>;
+	      status = "disable";
+	};
+       es7243_13: es7243_13@13 {
+	      compatible = "MicArray_2";
+	      #sound-dai-cells = <0>;
+	      reg = <0x13>;
+	      status = "disable";
+	};
+	cy8c4014_08: cy8c4014_08@08 {
+	     compatible = "cy8c4014";
+	     #sound-dai-cells = <0>;
+	     reg = <0x8>;
+	     status = "okay";
+	};
+       is31fl3236a: is31f3236a@0x78 {
+		compatible = "issi,is31fl3236,gva";
+		reg = <0x3c>;
+		status = "okay";
+		led1_b {
+			label="LED1_B";
+			reg_offset = <1>;
+		};
+		led1_g {
+			label="LED1_G";
+			reg_offset = <2>;
+		};
+		led1_r {
+			label="LED1_R";
+			reg_offset = <3>;
+		};
+		led2_b {
+			label="LED2_B";
+			reg_offset = <4>;
+		};
+		led2_g {
+			label="LED2_G";
+			reg_offset = <5>;
+		};
+		led2_r {
+			label="LED2_R";
+			reg_offset = <6>;
+		};
+		led3_b {
+			label="LED3_B";
+			reg_offset = <7>;
+		};
+		led3_g {
+			label="LED3_G";
+			reg_offset = <8>;
+		};
+		led3_r {
+			label="LED3_R";
+			reg_offset = <9>;
+		};
+		led4_b {
+			label="LED4_B";
+			reg_offset = <10>;
+		};
+		led4_g {
+			label="LED4_G";
+			reg_offset = <11>;
+		};
+		led4_r {
+			label="LED4_R";
+			reg_offset = <12>;
+		};
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, axg-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0>;
+		dai-tdm-lane-slot-mask-out = <0 1>;
+		/* select tdm lr/bclk src, see aml_axg_tdm.c */
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmin_a &tdmout_a  &tdmout_a_data>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, axg-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, axg-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, axg-snd-spdif";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+
+	aml_pdm: pdm {
+		compatible = "amlogic, axg-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * external loopback clk config
+		 * enable clk while pdm record data
+		 */
+		/*clocks = <&clkc CLKID_MPLL1>;*/
+		/*clock-names = "datalb_mpll";*/
+
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <4>;
+		datain_chmask = <0x3>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+
+		/*if tdmin_lb >= 3, use external loopback*/
+		datalb_src = <2>;
+		datalb_chnum = <2>;
+		/*config which data pin as loopback*/
+		/*datalb-lane-mask-in = <0 1>;*/
+		datalb_chmask = <0x3>;
+
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux {
+			groups = "tdma_sclk",
+				"tdma_fs";
+			function = "tdma_out";
+		};
+	};
+
+	tdmout_a_data: tdmout_a_data {
+		mux {
+			groups = "tdma_dout1_x15";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux {
+			groups = "tdma_din0";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk_b";
+			function = "mclk_b";
+		};
+	};
+
+	tdmout_b: tdmout_b {
+		mux {
+			groups = "tdmb_sclk",
+				"tdmb_fs";
+			function = "tdmb_out";
+		};
+	};
+
+	// tdmin and tdmout are the same pins. can't use at same time
+	/*
+	 *tdmin_b:tdmin_b {
+	 *	mux {
+	 *		groups = "tdmb_din0",
+	 *			"tdmb_din1",
+	 *			"tdmb_din2_a12",
+	 *			"tdmb_din3_a13";
+	 *		function = "tdmb_in";
+	 *	};
+	 *};
+	 */
+
+	tdmin_b: tdmin_b {
+		mux {
+			groups = "tdmb_din0",
+				"tdmb_din1";
+			function = "tdmb_in";
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux {
+			groups = "mclk_a";
+			function = "mclk_a";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux {
+			groups = "tdmc_sclk",
+				"tdmc_fs",
+				"tdmc_dout0";
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux {
+			groups = "tdmc_din1";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifout: spidfout {
+		mux {
+			groups = "spdif_out_a20";
+			function = "spdif_out";
+		};
+	};
+
+	spdifin: spidfin {
+		mux {
+			groups = "spdif_in_a19";
+			function = "spdif_in";
+		};
+	};
+
+	pdmin: pdmin {
+		mux {
+			groups = "pdm_dclk_a14",
+				"pdm_din0",
+				"pdm_din1",
+				"pdm_din2",
+				"pdm_din3";
+			function = "pdm";
+		};
+	};
+}; /* end of pinctrl_periphs */
+/* Audio Related End */
+
+&aobus{
+	uart_AO: serial@3000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x3000 0x18>;
+		interrupts = <0 193 1>;
+		status = "okay";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		xtal_tick_en = <1>;
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_uart_pins>;
+		support-sysrq = <0>;	/* 0 not support , 1 support */
+	};
+
+	uart_AO_B: serial@4000 {
+		compatible = "amlogic, meson-uart";
+		reg = <0x4000 0x18>;
+		interrupts = <0 197 1>;
+		status = "disable";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_b_uart_pins>;
+	};
+};
+&audio_data{
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/g12a_pxp.dts b/arch/arm/boot/dts/amlogic/g12a_pxp.dts
new file mode 100644
index 000000000000..28c98cb1b4c1
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12a_pxp.dts
@@ -0,0 +1,729 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12a_pxp.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12a.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12a";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12a";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+		clk_path = <0>;
+
+		/* performance: reg_address, reg_value */
+		/* g12a */
+		performance = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+		performance_sarft = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+		performance_revB_telecom = <0x1bf0  0x9
+			0x1b56  0x546
+			0x1b12  0x8080
+			0x1b05  0x9
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};//End efusekey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <0>;
+		status = "disabled";
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		aml-audio-card,dai-link@5 {
+			mclk-fs = <128>;
+			cpu {
+				sound-dai = <&aml_spdif_b>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "disabled";
+	};
+	/* Audio Related end */
+
+	/*DCDC for MP8756GD*/
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <731000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <761000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <791000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <831000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <861000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1908000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_ao_d_pins3>;
+		status = "okay";
+	};
+
+
+}; /* end of / */
+
+&meson_fb {
+	status = "okay";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x7f800000";
+	mem_alloc = <1>;
+	pxp_mode = <1>; /** 0:normal mode 1:pxp mode */
+};
+
+&pwm_AO_cd {
+		status = "okay";
+	};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0>;
+		dai-tdm-lane-slot-mask-out = <0 1>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 1 1 1>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk /*&tdmout_b &tdmin_b*/>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout_b>;
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "disabled";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_8 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout1";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_9 */
+			groups = "tdma_din0";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOZ_8 */
+			groups = "mclk1_z";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* gpioz_7, gpioz_6, GPIOZ_2, GPIOZ_4, GPIOZ_5*/
+			groups = "tdmc_sclk_z",
+				"tdmc_fs_z",
+				"tdmc_dout0_z"
+				/*,"tdmc_dout2_z",
+				 *"tdmc_dout3_z"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOZ_3 */
+			groups = "tdmc_din1_z";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* gpioa_10 */
+			groups = "spdif_in_a10";
+			function = "spdif_in";
+		};
+	};
+
+	spdifout: spdifout {
+		mux {/* gpioa_11 */
+			groups = "spdif_out_a11";
+			function = "spdif_out";
+		};
+	};
+
+	spdifout_b: spdifout_b {
+		mux { /* gpioa_13 */
+			groups = "spdif_out_a13";
+			function = "spdif_out";
+		};
+	};
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			"pdm_din1_a",
+			"pdm_din2_a",
+			"pdm_din3_a",
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+}; /* end of pinctrl_periphs */
+
+&pinctrl_aobus {
+	tdmout_b: tdmout_b {
+		mux { /* GPIOAO_7, GPIOAO_8, GPIOAO_4 */
+			groups = "tdmb_fs_ao",
+				"tdmb_fs_ao",
+				"tdmb_dout0_ao";
+			function = "tdmb_out_ao";
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux {
+			groups = "tdmb_din2_ao";
+			function = "tdmb_in_ao";
+		};
+	};
+};  /* end of pinctrl_aobus */
+/* Audio Related End */
+
+&aobus{
+
+};
+
+&irblaster {
+	status = "disabled";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+&sd_emmc_b1 {
+	status = "okay";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_NONREMOVABLE"; /**ptm debug */
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+
+&defendkey {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/g12a_s905d2_skt.dts b/arch/arm/boot/dts/amlogic/g12a_s905d2_skt.dts
new file mode 100644
index 000000000000..398dccf5e3b3
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12a_s905d2_skt.dts
@@ -0,0 +1,1298 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12a_s905d2_skt.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12a.dtsi"
+#include "partition_mbox_normal.dtsi"
+#include "mesong12a_skt-panel.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12a";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12a";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+		/* clk path */
+		/* 0:vid_pll vid2_clk */
+		/* 1:gp0_pll vid2_clk */
+		/* 2:vid_pll vid1_clk */
+		/* 3:gp0_pll vid1_clk */
+		clk_path = <0>;
+
+		/* performance: reg_address, reg_value */
+		/* g12a */
+		performance = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+		performance_sarft = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+		performance_revB_telecom = <0x1bf0  0x9
+			0x1b56  0x546
+			0x1b12  0x8080
+			0x1b05  0x9
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio       GPIOX_19       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};//End efusekey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "okay";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+		aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";// "dsp_a";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				/*
+				 * dai-tdm-slot-tx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-rx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-num = <8>;
+				 */
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+				&amlogic_codec &ad82584f_62>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-tdm";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&tlv320adc3101_32 &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/* spdif_b to hdmi, only playback */
+		aml-audio-card,dai-link@5 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdifb2hdmi";
+			cpu {
+				sound-dai = <&aml_spdif_b>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	/*DCDC for MP8756GD*/
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <731000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <761000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <791000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <831000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <861000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_ao_d_pins3>;
+		status = "okay";
+	};
+
+}; /* end of / */
+
+&meson_fb {
+	status = "okay";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x7f800000";
+	mem_alloc = <0>;
+	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+};
+
+&pwm_AO_cd {
+		status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c0_master_pins2>;
+	clock-frequency = <400000>;
+
+	gt9xx@5d {
+		compatible = "goodix,gt9xx";
+		status = "disabled";
+		reg = <0x5d>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+	};
+
+	ftxx@38 {
+		compatible = "focaltech,fts";
+		status = "disabled";
+		reg = <0x38>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+		x_max = <600>;
+		y_max = <1024>;
+		max-touch-number = <10>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "okay";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tlv320adc3101_32: tlv320adc3101_32@32 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "okay";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	bl_extern_i2c {
+		compatible = "amlogic, bl_extern_i2c";
+		status = "disabled";
+		reg = <0x2c>; /*reg_address for lp8556*/
+		dev_name = "lp8556";
+	};
+
+	lcd_extern_i2c0: lcd_extern_i2c@0 {
+		compatible = "lcd_ext, i2c";
+		dev_name = "i2c_LT8912_0";
+		reg = <0x48>;
+		status = "disabled";
+	};
+
+	lcd_extern_i2c1: lcd_extern_i2c@1 {
+		compatible = "lcd_ext, i2c";
+		dev_name = "i2c_LT8912_1";
+		reg = <0x49>;
+		status = "disabled";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll", "samesource_sysclk";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <4>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		#dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "disabled";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_10, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_9 */
+			groups = "tdmc_din1_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	/*
+	 * spdifout: spdifout {
+	 *	mux {
+	 *		groups = "spdif_out_h";
+	 *		function = "spdif_out";
+	 *	};
+	 *};
+	 */
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOH_5";
+			function = "gpio_periphs";
+			output-high;
+		};
+	};
+
+}; /* end of pinctrl_periphs */
+&pinctrl_aobus {
+	spdifout: spdifout {
+		mux { /* gpiao_10 */
+			groups = "spdif_out_ao";
+			function = "spdif_out_ao";
+		};
+	};
+};  /* end of pinctrl_aobus */
+
+&audio_data {
+	status = "okay";
+};
+
+/* Audio Related End */
+
+&spicc0 {
+	status = "disabled";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spicc0_pins_x>;
+	cs-gpios = <&gpio GPIOX_10 0>;
+};
+
+&spicc1 {
+	status = "disabled";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spicc1_pins>;
+	cs-gpios = <&gpio GPIOH_6 0>;
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <0>;
+	otg = <1>;
+	gpio-vbus-power = "GPIOH_6";
+	gpios = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <3>;
+};
+&ethmac {
+	status = "okay";
+	pinctrl-names = "internal_eth_pins", "internal_gpio_pins";
+	pinctrl-0 = <&internal_eth_pins>;
+	pinctrl-1 = <&internal_gpio_pins>;
+	mc_val = <0x4be04>;
+
+	internal_phy=<1>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/* "MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b1 {
+	status = "disable";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_b2 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_a {
+	status = "disabled";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "disable";
+};
+
+&meson_cooldev {
+	status = "okay";
+};
+
+&defendkey {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/g12a_s905d2_skt_buildroot.dts b/arch/arm/boot/dts/amlogic/g12a_s905d2_skt_buildroot.dts
new file mode 100644
index 000000000000..5565a1c0f7fa
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12a_s905d2_skt_buildroot.dts
@@ -0,0 +1,1240 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12a_s905d2_skt_buildroot.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12a.dtsi"
+#include "partition_mbox_normal.dtsi"
+#include "mesong12a_skt-panel.dtsi"
+#include "mesong12a_drm.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12a";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12a";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+		clk_path = <0>;
+
+		/* performance: reg_address, reg_value */
+		/* g12a */
+		performance = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+		performance_sarft = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+		performance_revB_telecom = <0x1bf0  0x9
+			0x1b56  0x546
+			0x1b12  0x8080
+			0x1b05  0x9
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio       GPIOX_19       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};//End efusekey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "okay";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+		aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";// "dsp_a";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				/*
+				 * dai-tdm-slot-tx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-rx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-num = <8>;
+				 */
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+				&amlogic_codec /*&ad82584f_62*/>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		aml-audio-card,dai-link@5 {
+			mclk-fs = <128>;
+			cpu {
+				sound-dai = <&aml_spdif_b>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	/*DCDC for MP8756GD*/
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <731000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <761000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <791000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <831000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <861000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_ao_d_pins3>;
+		status = "okay";
+	};
+
+}; /* end of / */
+
+&meson_fb {
+	status = "okay";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x7f800000";
+	mem_alloc = <1>;
+	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c0_master_pins2>;
+	clock-frequency = <400000>;
+
+	gt9xx@5d {
+		compatible = "goodix,gt9xx";
+		status = "disabled";
+		reg = <0x5d>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+	};
+
+	ftxx@38 {
+		compatible = "focaltech,fts";
+		status = "disabled";
+		reg = <0x38>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+		x_max = <600>;
+		y_max = <1024>;
+		max-touch-number = <10>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "okay";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	bl_extern_i2c {
+		compatible = "amlogic, bl_extern_i2c";
+		status = "disabled";
+		reg = <0x2c>; /*reg_address for lp8556*/
+		dev_name = "lp8556";
+	};
+
+	lcd_extern_i2c0: lcd_extern_i2c@0 {
+		compatible = "lcd_ext, i2c";
+		dev_name = "i2c_LT8912_0";
+		reg = <0x48>;
+		status = "disabled";
+	};
+
+	lcd_extern_i2c1: lcd_extern_i2c@1 {
+		compatible = "lcd_ext, i2c";
+		dev_name = "i2c_LT8912_1";
+		reg = <0x49>;
+		status = "disabled";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <4>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_10, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_9 */
+			groups = "tdmc_din1_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	/*
+	 * spdifout: spdifout {
+	 *	mux {
+	 *		groups = "spdif_out_h";
+	 *		function = "spdif_out";
+	 *	};
+	 *};
+	 */
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOH_5";
+			function = "gpio_periphs";
+			output-high;
+		};
+	};
+
+}; /* end of pinctrl_periphs */
+&pinctrl_aobus {
+	spdifout: spdifout {
+		mux { /* gpiao_10 */
+			groups = "spdif_out_ao";
+			function = "spdif_out_ao";
+		};
+	};
+};  /* end of pinctrl_aobus */
+
+&audio_data {
+	status = "okay";
+};
+
+/* Audio Related End */
+
+&spicc0 {
+	status = "disabled";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spicc0_pins_x>;
+	cs-gpios = <&gpio GPIOX_10 0>;
+};
+
+&spicc1 {
+	status = "disabled";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spicc1_pins>;
+	cs-gpios = <&gpio GPIOH_6 0>;
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <0>;
+	otg = <1>;
+	gpio-vbus-power = "GPIOH_6";
+	gpios = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <3>;
+};
+&ethmac {
+	status = "okay";
+	pinctrl-names = "internal_eth_pins";
+	pinctrl-0 = <&internal_eth_pins>;
+	mc_val = <0x4be04>;
+
+	internal_phy=<1>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/*"MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b1 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_b2 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_a {
+	status = "disabled";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&meson_cooldev {
+	status = "okay";
+};
+
+&defendkey {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/g12a_s905d2_u200_buildroot.dts b/arch/arm/boot/dts/amlogic/g12a_s905d2_u200_buildroot.dts
new file mode 100644
index 000000000000..cecbd8078153
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12a_s905d2_u200_buildroot.dts
@@ -0,0 +1,1374 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12a_s905d2_u200.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12a.dtsi"
+#include "mesong12a_skt-panel.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12a";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "okay";
+
+		sys_led {
+			label="sys_led";
+			gpios=<&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
+			default-state ="on";
+			retain-state-suspended;
+			linux,default-trigger="cpu0";
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12a";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+		clk_path = <0>;
+
+		/* performance: reg_address, reg_value */
+		/* g12a */
+		performance = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+		performance_sarft = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+		performance_revB_telecom = <0x1bf0  0x9
+			0x1b56  0x546
+			0x1b12  0x8080
+			0x1b05  0x9
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio       GPIOX_19       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	gpio_keypad{
+		compatible = "amlogic, gpio_keypad";
+		status = "okay";
+		scan_period = <20>;
+		key_num = <1>;
+		key_name = "power";
+		key_code = <116>;
+		key-gpios = <&gpio_ao  GPIOAO_3  GPIO_ACTIVE_HIGH>;
+		detect_mode = <0>;/*0:polling mode, 1:irq mode*/
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "vol-", "vol+", "enter";
+		key_num = <3>;
+		io-channels = <&saradc SARADC_CH2>;
+		io-channel-names = "key-chan-2";
+		key_chan = <SARADC_CH2 SARADC_CH2 SARADC_CH2>;
+		key_code = <114 115 28>;
+		key_val = <143 266 389>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40>;
+	};
+
+	partitions: partitions{
+		parts = <14>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&misc>;
+		part-3 = <&dto>;
+		part-4 = <&cri_data>;
+		part-5 = <&param>;
+		part-6 = <&boot>;
+		part-7 = <&rsv>;
+		part-8 = <&tee>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&system>;
+		part-12 = <&cache>;
+		part-13 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x1800000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		dto:dto{
+			pname = "dto";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		cri_data:cri_data{
+			pname = "cri_data";
+			size = <0x0 0x800000>;
+			mask = <2>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		param:param{
+			pname = "param";
+			size = <0x0 0x1000000>;
+			mask = <2>;
+		};
+		boot:boot{
+			pname = "boot";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		vendor:vendor{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		system:system{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache{
+			pname = "cache";
+			size = <0x0 0x46000000>;
+			mask = <2>;
+		};
+		data:data{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <14>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};//End efusekey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "okay";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+		aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";// "dsp_a";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				/*
+				 * dai-tdm-slot-tx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-rx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-num = <8>;
+				 */
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+				&amlogic_codec &ad82584f_62>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-tdm";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&tlv320adc3101_32 &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/* spdif_b to hdmi, only playback */
+		aml-audio-card,dai-link@5 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdifb2hdmi";
+			cpu {
+				sound-dai = <&aml_spdif_b>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	/*DCDC for MP8756GD*/
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <731000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <761000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <791000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <831000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <861000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_ao_d_pins3>;
+		status = "okay";
+	};
+
+}; /* end of / */
+
+&meson_fb {
+	status = "okay";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x7f800000";
+	mem_alloc = <1>;
+	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+};
+
+&pwm_AO_cd {
+		status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c0_master_pins2>;
+	clock-frequency = <400000>;
+
+	gt9xx@5d {
+		compatible = "goodix,gt9xx";
+		status = "disabled";
+		reg = <0x5d>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+	};
+
+	ftxx@38 {
+		compatible = "focaltech,fts";
+		status = "disabled";
+		reg = <0x38>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+		x_max = <600>;
+		y_max = <1024>;
+		max-touch-number = <10>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "okay";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tlv320adc3101_32: tlv320adc3101_32@32 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "okay";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	bl_extern_i2c {
+		compatible = "bl_extern, i2c";
+		dev_name = "lp8556";
+		reg = <0x2c>;
+		status = "disabled";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll", "samesource_sysclk";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <3>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		#dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_10 */
+			groups = "tdmc_din0_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	/*
+	 * spdifout: spdifout {
+	 *	mux {
+	 *		groups = "spdif_out_h";
+	 *		function = "spdif_out";
+	 *	};
+	 *};
+	 */
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOH_5";
+			function = "gpio_periphs";
+			output-high;
+		};
+	};
+
+
+}; /* end of pinctrl_periphs */
+&pinctrl_aobus {
+	spdifout: spdifout {
+		mux { /* gpiao_10 */
+			groups = "spdif_out_ao";
+			function = "spdif_out_ao";
+		};
+	};
+};  /* end of pinctrl_aobus */
+
+&audio_data {
+	status = "okay";
+};
+
+/* Audio Related End */
+
+&pwm_ef {
+	status = "okay";
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <1>;
+	otg = <1>;
+	gpio-vbus-power = "GPIOH_6";
+	gpios = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <3>;
+};
+&ethmac {
+	status = "okay";
+	pinctrl-names = "internal_eth_pins";
+	pinctrl-0 = <&internal_eth_pins>;
+	mc_val = <0x4be04>;
+
+	internal_phy=<1>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/* "MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b1 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_b2 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_a {
+	status = "disabled";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "disable";
+};
+
+&meson_cooldev {
+	status = "okay";
+};
+
+&defendkey {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/g12a_s905d2_u200_buildroot_vccktest.dts b/arch/arm/boot/dts/amlogic/g12a_s905d2_u200_buildroot_vccktest.dts
new file mode 100644
index 000000000000..8815f0730bb8
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12a_s905d2_u200_buildroot_vccktest.dts
@@ -0,0 +1,1393 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12a_s905d2_u200.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12a.dtsi"
+#include "mesong12a_skt-panel.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12a";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			sustainable-power = <1460>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "okay";
+
+		sys_led {
+			label="sys_led";
+			gpios=<&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
+			default-state ="on";
+			retain-state-suspended;
+			linux,default-trigger="cpu0";
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12a";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+		clk_path = <0>;
+
+		/* performance: reg_address, reg_value */
+		/* g12a */
+		performance = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+		performance_sarft = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+		performance_revB_telecom = <0x1bf0  0x9
+			0x1b56  0x546
+			0x1b12  0x8080
+			0x1b05  0x9
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio       GPIOX_19       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	gpio_keypad{
+		compatible = "amlogic, gpio_keypad";
+		status = "okay";
+		scan_period = <20>;
+		key_num = <1>;
+		key_name = "power";
+		key_code = <116>;
+		key-gpios = <&gpio_ao  GPIOAO_3  GPIO_ACTIVE_HIGH>;
+		detect_mode = <0>;/*0:polling mode, 1:irq mode*/
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "vol-", "vol+", "enter";
+		key_num = <3>;
+		io-channels = <&saradc SARADC_CH2>;
+		io-channel-names = "key-chan-2";
+		key_chan = <SARADC_CH2 SARADC_CH2 SARADC_CH2>;
+		key_code = <114 115 28>;
+		key_val = <143 266 389>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40>;
+	};
+
+	partitions: partitions{
+		parts = <14>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&misc>;
+		part-3 = <&dto>;
+		part-4 = <&cri_data>;
+		part-5 = <&param>;
+		part-6 = <&boot>;
+		part-7 = <&rsv>;
+		part-8 = <&tee>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&system>;
+		part-12 = <&cache>;
+		part-13 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x1800000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		dto:dto{
+			pname = "dto";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		cri_data:cri_data{
+			pname = "cri_data";
+			size = <0x0 0x800000>;
+			mask = <2>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		param:param{
+			pname = "param";
+			size = <0x0 0x1000000>;
+			mask = <2>;
+		};
+		boot:boot{
+			pname = "boot";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		vendor:vendor{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		system:system{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache{
+			pname = "cache";
+			size = <0x0 0x46000000>;
+			mask = <2>;
+		};
+		data:data{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <14>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};//End efusekey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "okay";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+		aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";// "dsp_a";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				/*
+				 * dai-tdm-slot-tx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-rx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-num = <8>;
+				 */
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+				&amlogic_codec &ad82584f_62>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-tdm";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&tlv320adc3101_32 &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/* spdif_b to hdmi, only playback */
+		aml-audio-card,dai-link@5 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdifb2hdmi";
+			cpu {
+				sound-dai = <&aml_spdif_b>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	/*DCDC for MP8756GD*/
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <731000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <761000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <791000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <831000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <861000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+		opp11 {
+			opp-hz = /bits/ 64 <1908000000>;
+			opp-microvolt = <1010000>;
+		};
+		opp12 {
+			opp-hz = /bits/ 64 <2016000000>;
+			opp-microvolt = <1010000>;
+		};
+		opp13 {
+			opp-hz = /bits/ 64 <2100000000>;
+			opp-microvolt = <1010000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_ao_d_pins3>;
+		status = "okay";
+	};
+
+}; /* end of / */
+
+&meson_fb {
+	status = "okay";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x7f800000";
+	mem_alloc = <1>;
+	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+};
+
+&pwm_AO_cd {
+		status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c0_master_pins2>;
+	clock-frequency = <400000>;
+
+	gt9xx@5d {
+		compatible = "goodix,gt9xx";
+		status = "disabled";
+		reg = <0x5d>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+	};
+
+	ftxx@38 {
+		compatible = "focaltech,fts";
+		status = "disabled";
+		reg = <0x38>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+		x_max = <600>;
+		y_max = <1024>;
+		max-touch-number = <10>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "okay";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tlv320adc3101_32: tlv320adc3101_32@32 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "okay";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	bl_extern_i2c {
+		compatible = "amlogic, bl_extern_i2c";
+		status = "disabled";
+		reg = <0x2c>; /*reg_address for lp8556*/
+		dev_name = "lp8556";
+	};
+	lcd_extern_i2c {
+		compatible = "amlogic, lcd_i2c_T5800Q";
+		status = "disabled";
+		reg = <0x1c>; /*reg_address for i2c_T5800Q*/
+		dev_name = "i2c_T5800Q";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll", "samesource_sysclk";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <3>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		#dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_10 */
+			groups = "tdmc_din0_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	/*
+	 * spdifout: spdifout {
+	 *	mux {
+	 *		groups = "spdif_out_h";
+	 *		function = "spdif_out";
+	 *	};
+	 *};
+	 */
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOH_5";
+			function = "gpio_periphs";
+			output-high;
+		};
+	};
+
+
+}; /* end of pinctrl_periphs */
+&pinctrl_aobus {
+	spdifout: spdifout {
+		mux { /* gpiao_10 */
+			groups = "spdif_out_ao";
+			function = "spdif_out_ao";
+		};
+	};
+};  /* end of pinctrl_aobus */
+
+&audio_data {
+	status = "okay";
+};
+
+/* Audio Related End */
+
+&pwm_ef {
+	status = "okay";
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <1>;
+	otg = <1>;
+	gpio-vbus-power = "GPIOH_6";
+	gpios = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <3>;
+};
+&ethmac {
+	status = "okay";
+	pinctrl-names = "internal_eth_pins";
+	pinctrl-0 = <&internal_eth_pins>;
+	mc_val = <0x4be04>;
+
+	internal_phy=<1>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/* "MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b1 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_b2 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_a {
+	status = "disabled";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "disable";
+};
+
+&meson_cooldev {
+	status = "disbaled";
+};
+
+&defendkey {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/g12a_s905d2_u200_drm_buildroot.dts b/arch/arm/boot/dts/amlogic/g12a_s905d2_u200_drm_buildroot.dts
new file mode 100644
index 000000000000..9f3f0a5f0e57
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12a_s905d2_u200_drm_buildroot.dts
@@ -0,0 +1,1391 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12a_s905d2_u200.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12a.dtsi"
+#include "mesong12a_skt-panel.dtsi"
+#include "mesong12a_drm.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12a";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "okay";
+
+		sys_led {
+			label="sys_led";
+			gpios=<&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
+			default-state ="on";
+			retain-state-suspended;
+			linux,default-trigger="cpu0";
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12a";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+		clk_path = <0>;
+
+		/* performance: reg_address, reg_value */
+		/* g12a */
+		performance = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+		performance_sarft = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+		performance_revB_telecom = <0x1bf0  0x9
+			0x1b56  0x546
+			0x1b12  0x8080
+			0x1b05  0x9
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio       GPIOX_19       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	gpio_keypad{
+		compatible = "amlogic, gpio_keypad";
+		status = "okay";
+		scan_period = <20>;
+		key_num = <1>;
+		key_name = "power";
+		key_code = <116>;
+		key-gpios = <&gpio_ao  GPIOAO_3  GPIO_ACTIVE_HIGH>;
+		detect_mode = <0>;/*0:polling mode, 1:irq mode*/
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "vol-", "vol+", "enter";
+		key_num = <3>;
+		io-channels = <&saradc SARADC_CH2>;
+		io-channel-names = "key-chan-2";
+		key_chan = <SARADC_CH2 SARADC_CH2 SARADC_CH2>;
+		key_code = <114 115 28>;
+		key_val = <143 266 389>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40>;
+	};
+
+	partitions: partitions{
+		parts = <14>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&misc>;
+		part-3 = <&dto>;
+		part-4 = <&cri_data>;
+		part-5 = <&param>;
+		part-6 = <&boot>;
+		part-7 = <&rsv>;
+		part-8 = <&tee>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&system>;
+		part-12 = <&cache>;
+		part-13 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x1800000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		dto:dto{
+			pname = "dto";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		cri_data:cri_data{
+			pname = "cri_data";
+			size = <0x0 0x800000>;
+			mask = <2>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		param:param{
+			pname = "param";
+			size = <0x0 0x1000000>;
+			mask = <2>;
+		};
+		boot:boot{
+			pname = "boot";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		vendor:vendor{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		system:system{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache{
+			pname = "cache";
+			size = <0x0 0x46000000>;
+			mask = <2>;
+		};
+		data:data{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <14>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};//End efusekey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "okay";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+		aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";// "dsp_a";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				/*
+				 * dai-tdm-slot-tx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-rx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-num = <8>;
+				 */
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+				&amlogic_codec &ad82584f_62>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-tdm";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&tlv320adc3101_32 &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/* spdif_b to hdmi, only playback */
+		aml-audio-card,dai-link@5 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdifb2hdmi";
+			cpu {
+				sound-dai = <&aml_spdif_b>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	/*DCDC for MP8756GD*/
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <731000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <761000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <791000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <831000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <861000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_ao_d_pins3>;
+		status = "okay";
+	};
+
+}; /* end of / */
+
+&meson_fb {
+	status = "disable";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x7f800000";
+	mem_alloc = <1>;
+	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+};
+
+&drm_vpu {
+	status = "okay";
+	logo_addr = "0x7f800000";
+};
+
+&drm_amhdmitx {
+	status = "okay";
+	hdcp = "disabled";
+};
+
+&drm_lcd {
+	status = "okay";
+};
+
+&pwm_AO_cd {
+		status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c0_master_pins2>;
+	clock-frequency = <400000>;
+
+	gt9xx@5d {
+		compatible = "goodix,gt9xx";
+		status = "disabled";
+		reg = <0x5d>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+	};
+
+	ftxx@38 {
+		compatible = "focaltech,fts";
+		status = "disabled";
+		reg = <0x38>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+		x_max = <600>;
+		y_max = <1024>;
+		max-touch-number = <10>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "okay";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tlv320adc3101_32: tlv320adc3101_32@32 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "okay";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	bl_extern_i2c {
+		compatible = "bl_extern, i2c";
+		dev_name = "lp8556";
+		reg = <0x2c>;
+		status = "disabled";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll", "samesource_sysclk";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <3>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		#dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_10 */
+			groups = "tdmc_din0_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	/*
+	 * spdifout: spdifout {
+	 *	mux {
+	 *		groups = "spdif_out_h";
+	 *		function = "spdif_out";
+	 *	};
+	 *};
+	 */
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOH_5";
+			function = "gpio_periphs";
+			output-high;
+		};
+	};
+
+
+}; /* end of pinctrl_periphs */
+&pinctrl_aobus {
+	spdifout: spdifout {
+		mux { /* gpiao_10 */
+			groups = "spdif_out_ao";
+			function = "spdif_out_ao";
+		};
+	};
+};  /* end of pinctrl_aobus */
+
+&audio_data {
+	status = "okay";
+};
+
+/* Audio Related End */
+
+&pwm_ef {
+	status = "okay";
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <1>;
+	otg = <1>;
+	gpio-vbus-power = "GPIOH_6";
+	gpios = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <3>;
+};
+&ethmac {
+	status = "okay";
+	pinctrl-names = "internal_eth_pins";
+	pinctrl-0 = <&internal_eth_pins>;
+	mc_val = <0x4be04>;
+
+	internal_phy=<1>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/* "MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b1 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_b2 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+
+&sd_emmc_a {
+	status = "disabled";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "disable";
+};
+
+&meson_cooldev {
+	status = "okay";
+};
+
+&defendkey {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/g12a_s905x2_u211.dts b/arch/arm/boot/dts/amlogic/g12a_s905x2_u211.dts
new file mode 100644
index 000000000000..6c64e2c80989
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12a_s905x2_u211.dts
@@ -0,0 +1,1342 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12a_s905x2_u211.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12a.dtsi"
+#include "partition_mbox_normal.dtsi"
+
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "g12a_s905x2_u211";
+	compatible = "amlogic, g12a";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+
+	dummy-battery {
+		compatible = "amlogic, dummy-battery";
+		status = "okay";
+	};
+
+	dummy-charger {
+		compatible = "amlogic, dummy-charger";
+		status = "okay";
+	};
+
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "okay";
+
+		net_red {
+			label="net_red";
+			gpios=<&gpio GPIOA_14 GPIO_ACTIVE_LOW>;
+			default-state ="on";
+		};
+
+		net_green {
+			label="net_green";
+			gpios=<&gpio GPIOA_15 GPIO_ACTIVE_HIGH>;
+			default-state ="on";
+		};
+
+		remote_led {
+			label = "remote_led";
+			gpios = <&gpio_ao GPIOAO_10 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+			linux,default-trigger = "rc_feedback";
+		};
+
+		sys_led {
+			label="sys_led";
+			gpios=<&gpio_ao GPIOAO_11 GPIO_ACTIVE_LOW>;
+			default-state ="on";
+			retain-state-suspended;
+			linux,default-trigger="cpu0";
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12a";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+		clk_path = <0>;
+
+		/* performance: reg_address, reg_value */
+		/* g12a */
+		performance = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+		performance_sarft = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+		performance_revB_telecom = <0x1bf0  0x9
+			0x1b56  0x546
+			0x1b12  0x8080
+			0x1b05  0x9
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio       GPIOX_19       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+	dvb{
+	    compatible = "amlogic, dvb";
+		dev_name = "dvb";
+		status = "ok";
+		/*"parallel","serial","disable"*/
+		ts2 = "parallel";
+		ts2_control = <0>;
+		ts2_invert = <0>;
+	};
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};//End efusekey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "okay";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+		aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";// "dsp_a";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				/*
+				 * dai-tdm-slot-tx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-rx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-num = <8>;
+				 */
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+					&amlogic_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-tdm";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdifb2hdmi";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/* spdif_b to hdmi, only playback */
+		aml-audio-card,dai-link@5 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif_b>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/*
+		 * dai link for i2s to hdmix,
+		 * Notice to select a tdm lane not used by hw
+		 */
+		/*
+		 * aml-audio-card,dai-link@6 {
+		 * format = "i2s";
+		 * mclk-fs = <256>;
+		 * //continuous-clock;
+		 * //bitclock-inversion;
+		 * //frame-inversion;
+		 * bitclock-master = <&aml_i2s2hdmi>;
+		 * frame-master = <&aml_i2s2hdmi>;
+		 * suffix-name = "alsaPORT-i2s2hdmi";
+		 * cpu {
+		 * sound-dai = <&aml_i2s2hdmi>;
+		 * dai-tdm-slot-tx-mask = <1 1>;
+		 * dai-tdm-slot-num = <2>;
+		 * dai-tdm-slot-width = <32>;
+		 * system-clock-frequency = <12288000>;
+		 * };
+		 * codec {
+		 * sound-dai = <&dummy_codec>;
+		 * };
+		 * };
+		 */
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	/*DCDC for SY8120B1ABC*/
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <761000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <791000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <831000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <871000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <921000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_ao_d_pins3>;
+		status = "okay";
+	};
+
+}; /* end of / */
+
+&meson_fb {
+	status = "okay";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x7f800000";
+	mem_alloc = <0>;
+	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+};
+
+&pwm_AO_cd {
+		status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c0_master_pins2>;
+	clock-frequency = <400000>;
+
+	gt9xx@5d {
+		compatible = "goodix,gt9xx";
+		status = "disabled";
+		reg = <0x5d>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+	};
+
+	ftxx@38 {
+		compatible = "focaltech,fts";
+		status = "disabled";
+		reg = <0x38>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+		x_max = <600>;
+		y_max = <1024>;
+		max-touch-number = <10>;
+	};
+};
+
+&i2c3 {
+	status = "disabled";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	bl_extern_i2c {
+		compatible = "amlogic, bl_extern_i2c";
+		status = "disabled";
+		reg = <0x2c>; /*reg_address for lp8556*/
+		dev_name = "lp8556";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll", "samesource_sysclk";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <3>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	/* copy a useless tdm to output for hdmi, no pinmux */
+	aml_i2s2hdmi: i2s2hdmi {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 1 1 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+
+		i2s2hdmi = <1>;
+
+		status = "disabled";
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "disabled";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_10, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_9 */
+			groups = "tdmc_din1_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	spdifout: spdifout {
+		mux {
+			groups = "spdif_out_h";
+			function = "spdif_out";
+		};
+	};
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+
+}; /* end of pinctrl_periphs */
+&pinctrl_aobus {
+	/*gpiao_10*/
+	/*spdifout: spdifout {			  */
+	/*	mux {						  */
+	/*		groups = "spdif_out_ao";  */
+	/*		function = "spdif_out_ao";*/
+	/*	};							  */
+	/*};							  */
+};  /* end of pinctrl_aobus */
+
+&audio_data {
+	status = "okay";
+};
+
+/* Audio Related End */
+
+&pwm_ef {
+	status = "okay";
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <1>;
+	otg = <0>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <1>;
+};
+&ethmac {
+	status = "okay";
+	pinctrl-names = "internal_eth_pins", "internal_gpio_pins";
+	pinctrl-0 = <&internal_eth_pins>;
+	pinctrl-1 = <&internal_gpio_pins>;
+	mc_val = <0x4be04>;
+
+	internal_phy=<1>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/* "MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b1 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_b2 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_a {
+	status = "disabled";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "disable";
+};
+
+&meson_cooldev {
+	status = "okay";
+};
+
+&saradc {
+	status = "disabled";
+};
+
+&defendkey {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/g12a_s905x2_u211_1g.dts b/arch/arm/boot/dts/amlogic/g12a_s905x2_u211_1g.dts
new file mode 100644
index 000000000000..6bca2a5137f6
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12a_s905x2_u211_1g.dts
@@ -0,0 +1,1327 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12a_s905x2_u211.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12a.dtsi"
+#include "partition_mbox_normal.dtsi"
+
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "g12a_s905x2_u211_1g";
+	compatible = "amlogic, g12a";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x3ff00000>;
+
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0xc000000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+
+	dummy-battery {
+		compatible = "amlogic, dummy-battery";
+		status = "okay";
+	};
+
+	dummy-charger {
+		compatible = "amlogic, dummy-charger";
+		status = "okay";
+	};
+
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "okay";
+
+		net_red {
+			label="net_red";
+			gpios=<&gpio GPIOA_14 GPIO_ACTIVE_LOW>;
+			default-state ="on";
+		};
+
+		net_green {
+			label="net_green";
+			gpios=<&gpio GPIOA_15 GPIO_ACTIVE_HIGH>;
+			default-state ="on";
+		};
+
+		remote_led {
+			label = "remote_led";
+			gpios = <&gpio_ao GPIOAO_10 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+			linux,default-trigger = "rc_feedback";
+		};
+
+		sys_led {
+			label="sys_led";
+			gpios=<&gpio_ao GPIOAO_11 GPIO_ACTIVE_LOW>;
+			default-state ="on";
+			retain-state-suspended;
+			linux,default-trigger="cpu0";
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12a";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* g12a */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+		performance_telecom = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio       GPIOX_19       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+	dvb{
+	    compatible = "amlogic, dvb";
+		dev_name = "dvb";
+		status = "ok";
+		/*"parallel","serial","disable"*/
+		ts2 = "parallel";
+		ts2_control = <0>;
+		ts2_invert = <0>;
+	};
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};//End efusekey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+	};
+
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "okay";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+		aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";// "dsp_a";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				/*
+				 * dai-tdm-slot-tx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-rx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-num = <8>;
+				 */
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+					&amlogic_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-tdm";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdifb2hdmi";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/* spdif_b to hdmi, only playback */
+		aml-audio-card,dai-link@5 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif_b>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/*
+		 * dai link for i2s to hdmix,
+		 * Notice to select a tdm lane not used by hw
+		 */
+		/*
+		 * aml-audio-card,dai-link@6 {
+		 * format = "i2s";
+		 * mclk-fs = <256>;
+		 * //continuous-clock;
+		 * //bitclock-inversion;
+		 * //frame-inversion;
+		 * bitclock-master = <&aml_i2s2hdmi>;
+		 * frame-master = <&aml_i2s2hdmi>;
+		 * suffix-name = "alsaPORT-i2s2hdmi";
+		 * cpu {
+		 * sound-dai = <&aml_i2s2hdmi>;
+		 * dai-tdm-slot-tx-mask = <1 1>;
+		 * dai-tdm-slot-num = <2>;
+		 * dai-tdm-slot-width = <32>;
+		 * system-clock-frequency = <12288000>;
+		 * };
+		 * codec {
+		 * sound-dai = <&dummy_codec>;
+		 * };
+		 * };
+		 */
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <761000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <791000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <831000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <871000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <921000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_ao_d_pins3>;
+		status = "okay";
+	};
+
+}; /* end of / */
+
+&meson_fb {
+	status = "okay";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x3f800000";
+	mem_alloc = <0>;
+	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+};
+
+&pwm_AO_cd {
+		status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c0_master_pins2>;
+	clock-frequency = <400000>;
+
+	gt9xx@5d {
+		compatible = "goodix,gt9xx";
+		status = "disabled";
+		reg = <0x5d>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+	};
+
+	ftxx@38 {
+		compatible = "focaltech,fts";
+		status = "disabled";
+		reg = <0x38>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+		x_max = <600>;
+		y_max = <1024>;
+		max-touch-number = <10>;
+	};
+};
+
+&i2c3 {
+	status = "disabled";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	bl_extern_i2c {
+		compatible = "amlogic, bl_extern_i2c";
+		status = "disabled";
+		reg = <0x2c>; /*reg_address for lp8556*/
+		dev_name = "lp8556";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll", "samesource_sysclk";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <3>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	/* copy a useless tdm to output for hdmi, no pinmux */
+	aml_i2s2hdmi: i2s2hdmi {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 1 1 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+
+		i2s2hdmi = <1>;
+
+		status = "disabled";
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_10, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_9 */
+			groups = "tdmc_din1_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	spdifout: spdifout {
+		mux {
+			groups = "spdif_out_h";
+			function = "spdif_out";
+		};
+	};
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+
+}; /* end of pinctrl_periphs */
+&pinctrl_aobus {
+	/*gpiao_10*/
+	/*spdifout: spdifout {			  */
+	/*	mux {						  */
+	/*		groups = "spdif_out_ao";  */
+	/*		function = "spdif_out_ao";*/
+	/*	};							  */
+	/*};							  */
+};  /* end of pinctrl_aobus */
+
+&audio_data {
+	status = "okay";
+};
+
+/* Audio Related End */
+
+&pwm_ef {
+	status = "okay";
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <1>;
+	otg = <0>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <1>;
+};
+&ethmac {
+	status = "okay";
+	pinctrl-names = "internal_eth_pins";
+	pinctrl-0 = <&internal_eth_pins>;
+	mc_val = <0x4be04>;
+
+	internal_phy=<1>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/* "MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b1 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_b2 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_a {
+	status = "disabled";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "disable";
+};
+
+&meson_cooldev {
+	status = "okay";
+};
+
+&saradc {
+	status = "disabled";
+};
diff --git a/arch/arm/boot/dts/amlogic/g12a_s905x2_u211_512m.dts b/arch/arm/boot/dts/amlogic/g12a_s905x2_u211_512m.dts
new file mode 100644
index 000000000000..17c90661cdce
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12a_s905x2_u211_512m.dts
@@ -0,0 +1,1328 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12a_s905x2_u211_512m.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12a.dtsi"
+#include "partition_mbox_normal.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12a";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0 0x20000000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x1f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x4000000>;
+			alignment = <0x400000>;
+		};
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x0>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x4400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x0>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x0>;
+			alignment = <0x400000>;
+		};
+	};
+
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "okay";
+
+		net_red {
+			label="net_red";
+			gpios=<&gpio GPIOA_14 GPIO_ACTIVE_LOW>;
+			default-state ="on";
+		};
+
+		net_green {
+			label="net_green";
+			gpios=<&gpio GPIOA_15 GPIO_ACTIVE_HIGH>;
+			default-state ="on";
+		};
+
+		remote_led {
+			label = "remote_led";
+			gpios = <&gpio_ao GPIOAO_10 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+			linux,default-trigger = "rc_feedback";
+		};
+
+		sys_led {
+			label="sys_led";
+			gpios=<&gpio_ao GPIOAO_11 GPIO_ACTIVE_LOW>;
+			default-state ="on";
+			retain-state-suspended;
+			linux,default-trigger="cpu0";
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12a";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+		clk_path = <0>;
+
+		/* performance: reg_address, reg_value */
+		/* g12a */
+		performance = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+		performance_sarft = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+		performance_revB_telecom = <0x1bf0  0x9
+			0x1b56  0x546
+			0x1b12  0x8080
+			0x1b05  0x9
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio       GPIOX_19       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "disable";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+	dvb{
+	    compatible = "amlogic, dvb";
+		dev_name = "dvb";
+		status = "ok";
+		/*"parallel","serial","disable"*/
+		ts2 = "parallel";
+		ts2_control = <0>;
+		ts2_invert = <0>;
+	};
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};//End efusekey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+	};
+
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "okay";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+		aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";// "dsp_a";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				/*
+				 * dai-tdm-slot-tx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-rx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-num = <8>;
+				 */
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+					&amlogic_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-tdm";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdifb2hdmi";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/* spdif_b to hdmi, only playback */
+		aml-audio-card,dai-link@5 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif_b>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/*
+		 * dai link for i2s to hdmix,
+		 * Notice to select a tdm lane not used by hw
+		 */
+		/*
+		 * aml-audio-card,dai-link@6 {
+		 * format = "i2s";
+		 * mclk-fs = <256>;
+		 * //continuous-clock;
+		 * //bitclock-inversion;
+		 * //frame-inversion;
+		 * bitclock-master = <&aml_i2s2hdmi>;
+		 * frame-master = <&aml_i2s2hdmi>;
+		 * suffix-name = "alsaPORT-i2s2hdmi";
+		 * cpu {
+		 * sound-dai = <&aml_i2s2hdmi>;
+		 * dai-tdm-slot-tx-mask = <1 1>;
+		 * dai-tdm-slot-num = <2>;
+		 * dai-tdm-slot-width = <32>;
+		 * system-clock-frequency = <12288000>;
+		 * };
+		 * codec {
+		 * sound-dai = <&dummy_codec>;
+		 * };
+		 * };
+		 */
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	/*DCDC for SY8120B1ABC*/
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <761000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <791000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <831000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <871000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <921000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_ao_d_pins3>;
+		status = "okay";
+	};
+
+}; /* end of / */
+
+&meson_fb {
+	status = "okay";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x1f800000";
+	mem_alloc = <0>;
+	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+};
+
+&pwm_AO_cd {
+		status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c0_master_pins2>;
+	clock-frequency = <400000>;
+
+	gt9xx@5d {
+		compatible = "goodix,gt9xx";
+		status = "disabled";
+		reg = <0x5d>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+	};
+
+	ftxx@38 {
+		compatible = "focaltech,fts";
+		status = "disabled";
+		reg = <0x38>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+		x_max = <600>;
+		y_max = <1024>;
+		max-touch-number = <10>;
+	};
+};
+
+&i2c3 {
+	status = "disabled";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	bl_extern_i2c {
+		compatible = "amlogic, bl_extern_i2c";
+		status = "disabled";
+		reg = <0x2c>; /*reg_address for lp8556*/
+		dev_name = "lp8556";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll", "samesource_sysclk";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <3>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	/* copy a useless tdm to output for hdmi, no pinmux */
+	aml_i2s2hdmi: i2s2hdmi {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 1 1 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+
+		i2s2hdmi = <1>;
+
+		status = "disabled";
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "disabled";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_10, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_9 */
+			groups = "tdmc_din1_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	spdifout: spdifout {
+		mux {
+			groups = "spdif_out_h";
+			function = "spdif_out";
+		};
+	};
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+
+}; /* end of pinctrl_periphs */
+&pinctrl_aobus {
+	/*gpiao_10*/
+	/*spdifout: spdifout {			  */
+	/*	mux {						  */
+	/*		groups = "spdif_out_ao";  */
+	/*		function = "spdif_out_ao";*/
+	/*	};							  */
+	/*};							  */
+};  /* end of pinctrl_aobus */
+
+&audio_data {
+	status = "okay";
+};
+
+/* Audio Related End */
+
+&pwm_ef {
+	status = "okay";
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <1>;
+	otg = <0>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <1>;
+};
+&ethmac {
+	status = "okay";
+	pinctrl-names = "internal_eth_pins";
+	pinctrl-0 = <&internal_eth_pins>;
+	mc_val = <0x4be04>;
+
+	internal_phy=<1>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "disable";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "disable";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/* "MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b1 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_b2 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_a {
+	status = "disabled";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "disable";
+};
+
+&meson_cooldev {
+	status = "okay";
+};
+
+&saradc {
+	status = "disabled";
+};
+
+&defendkey {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/g12a_s905x2_u211_buildroot.dts b/arch/arm/boot/dts/amlogic/g12a_s905x2_u211_buildroot.dts
new file mode 100644
index 000000000000..ba27ad58f4e2
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12a_s905x2_u211_buildroot.dts
@@ -0,0 +1,1364 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12a_s905x2_u211_buildroot.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12a.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12a";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "okay";
+
+		net_red {
+			label="net_red";
+			gpios=<&gpio GPIOA_14 GPIO_ACTIVE_LOW>;
+			default-state ="on";
+		};
+
+		net_green {
+			label="net_green";
+			gpios=<&gpio GPIOA_15 GPIO_ACTIVE_HIGH>;
+			default-state ="on";
+		};
+
+		remote_led {
+			label = "remote_led";
+			gpios = <&gpio_ao GPIOAO_10 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+			linux,default-trigger = "rc_feedback";
+		};
+
+		sys_led {
+			label="sys_led";
+			gpios=<&gpio_ao GPIOAO_11 GPIO_ACTIVE_LOW>;
+			default-state ="on";
+			retain-state-suspended;
+			linux,default-trigger="cpu0";
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12a";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+		clk_path = <0>;
+
+		/* performance: reg_address, reg_value */
+		/* g12a */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+		performance_telecom = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio       GPIOX_19       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+
+	partitions: partitions{
+		parts = <14>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&misc>;
+		part-3 = <&dto>;
+		part-4 = <&cri_data>;
+		part-5 = <&param>;
+		part-6 = <&boot>;
+		part-7 = <&rsv>;
+		part-8 = <&tee>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&system>;
+		part-12 = <&cache>;
+		part-13 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x1800000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		dto:dto{
+			pname = "dto";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		cri_data:cri_data{
+			pname = "cri_data";
+			size = <0x0 0x800000>;
+			mask = <2>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		param:param{
+			pname = "param";
+			size = <0x0 0x1000000>;
+			mask = <2>;
+		};
+		boot:boot{
+			pname = "boot";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		vendor:vendor{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		system:system{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache{
+			pname = "cache";
+			size = <0x0 0x46000000>;
+			mask = <2>;
+		};
+		data:data{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};//End efusekey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-g12a";
+		/*memory-region = <&logo_reserved>;*/
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 56 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "viu2-vsync", "rdma";
+		mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 2160 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+		mem_alloc = <1>;
+		logo_addr = "0x3f800000";
+		clocks = <&clkc CLKID_VPU_CLKC_MUX>;
+		clock-names = "vpu_clkc";
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "okay";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+		aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";// "dsp_a";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				/*
+				 * dai-tdm-slot-tx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-rx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-num = <8>;
+				 */
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+					&amlogic_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-tdm";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/* spdif_b to hdmi, only playback */
+		aml-audio-card,dai-link@5 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdifb2hdmi";
+			cpu {
+				sound-dai = <&aml_spdif_b>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	/*DCDC for SY8120B1ABC*/
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <731000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <761000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <791000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <831000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <861000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_ao_d_pins3>;
+		status = "okay";
+	};
+
+}; /* end of / */
+
+&pwm_AO_cd {
+		status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c0_master_pins2>;
+	clock-frequency = <400000>;
+
+	gt9xx@5d {
+		compatible = "goodix,gt9xx";
+		status = "disabled";
+		reg = <0x5d>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+	};
+
+	ftxx@38 {
+		compatible = "focaltech,fts";
+		status = "disabled";
+		reg = <0x38>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+		x_max = <600>;
+		y_max = <1024>;
+		max-touch-number = <10>;
+	};
+};
+
+&i2c3 {
+	status = "disabled";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	bl_extern_i2c {
+		compatible = "amlogic, bl_extern_i2c";
+		status = "disabled";
+		reg = <0x2c>; /*reg_address for lp8556*/
+		dev_name = "lp8556";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll", "samesource_sysclk";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <3>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_10, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_9 */
+			groups = "tdmc_din1_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	spdifout: spdifout {
+		mux {
+			groups = "spdif_out_h";
+			function = "spdif_out";
+		};
+	};
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+
+}; /* end of pinctrl_periphs */
+&pinctrl_aobus {
+	/*gpiao_10*/
+	/*spdifout: spdifout {			  */
+	/*	mux {						  */
+	/*		groups = "spdif_out_ao";  */
+	/*		function = "spdif_out_ao";*/
+	/*	};							  */
+	/*};							  */
+};  /* end of pinctrl_aobus */
+
+&audio_data {
+	status = "okay";
+};
+
+/* Audio Related End */
+
+&pwm_ef {
+	status = "okay";
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <1>;
+	otg = <0>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <1>;
+};
+&ethmac {
+	status = "okay";
+	pinctrl-names = "internal_eth_pins";
+	pinctrl-0 = <&internal_eth_pins>;
+	mc_val = <0x4be04>;
+
+	internal_phy=<1>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/* "MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b1 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_b2 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_a {
+	status = "disabled";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "disable";
+};
+
+&meson_cooldev {
+	status = "okay";
+};
+
+&defendkey {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/g12a_s905x2_u212_buildroot.dts b/arch/arm/boot/dts/amlogic/g12a_s905x2_u212_buildroot.dts
new file mode 100644
index 000000000000..f70de86ef708
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12a_s905x2_u212_buildroot.dts
@@ -0,0 +1,1364 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12a_s905x2_u212_buildroot.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12a.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12a";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "okay";
+
+		net_red {
+			label="net_red";
+			gpios=<&gpio GPIOA_14 GPIO_ACTIVE_LOW>;
+			default-state ="on";
+		};
+
+		net_green {
+			label="net_green";
+			gpios=<&gpio GPIOA_15 GPIO_ACTIVE_HIGH>;
+			default-state ="on";
+		};
+
+		remote_led {
+			label = "remote_led";
+			gpios = <&gpio_ao GPIOAO_10 GPIO_ACTIVE_LOW>;
+			default-state = "off";
+			linux,default-trigger = "rc_feedback";
+		};
+
+		sys_led {
+			label="sys_led";
+			gpios=<&gpio_ao GPIOAO_11 GPIO_ACTIVE_LOW>;
+			default-state ="on";
+			retain-state-suspended;
+			linux,default-trigger="cpu0";
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12a";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+		clk_path = <0>;
+
+		/* performance: reg_address, reg_value */
+		/* g12a */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+		performance_telecom = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio       GPIOX_19       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+
+	partitions: partitions{
+		parts = <14>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&misc>;
+		part-3 = <&dto>;
+		part-4 = <&cri_data>;
+		part-5 = <&param>;
+		part-6 = <&boot>;
+		part-7 = <&rsv>;
+		part-8 = <&tee>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&system>;
+		part-12 = <&cache>;
+		part-13 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x1800000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		dto:dto{
+			pname = "dto";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		cri_data:cri_data{
+			pname = "cri_data";
+			size = <0x0 0x800000>;
+			mask = <2>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		param:param{
+			pname = "param";
+			size = <0x0 0x1000000>;
+			mask = <2>;
+		};
+		boot:boot{
+			pname = "boot";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		vendor:vendor{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		system:system{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache{
+			pname = "cache";
+			size = <0x0 0x46000000>;
+			mask = <2>;
+		};
+		data:data{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};//End efusekey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-g12a";
+		/*memory-region = <&logo_reserved>;*/
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 56 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "viu2-vsync", "rdma";
+		mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 2160 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+		mem_alloc = <1>;
+		logo_addr = "0x3f800000";
+		clocks = <&clkc CLKID_VPU_CLKC_MUX>;
+		clock-names = "vpu_clkc";
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "okay";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+		aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";// "dsp_a";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				/*
+				 * dai-tdm-slot-tx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-rx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-num = <8>;
+				 */
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+					&amlogic_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-tdm";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/* spdif_b to hdmi, only playback */
+		aml-audio-card,dai-link@5 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdifb2hdmi";
+			cpu {
+				sound-dai = <&aml_spdif_b>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	/*DCDC for SY8120B1ABC*/
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <731000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <761000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <791000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <831000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <861000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_ao_d_pins3>;
+		status = "okay";
+	};
+
+}; /* end of / */
+
+&pwm_AO_cd {
+		status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c0_master_pins2>;
+	clock-frequency = <400000>;
+
+	gt9xx@5d {
+		compatible = "goodix,gt9xx";
+		status = "disabled";
+		reg = <0x5d>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+	};
+
+	ftxx@38 {
+		compatible = "focaltech,fts";
+		status = "disabled";
+		reg = <0x38>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+		x_max = <600>;
+		y_max = <1024>;
+		max-touch-number = <10>;
+	};
+};
+
+&i2c3 {
+	status = "disabled";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	bl_extern_i2c {
+		compatible = "amlogic, bl_extern_i2c";
+		status = "disabled";
+		reg = <0x2c>; /*reg_address for lp8556*/
+		dev_name = "lp8556";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll", "samesource_sysclk";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <3>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "okay";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_10, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_9 */
+			groups = "tdmc_din1_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	spdifout: spdifout {
+		mux {
+			groups = "spdif_out_h";
+			function = "spdif_out";
+		};
+	};
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+
+}; /* end of pinctrl_periphs */
+&pinctrl_aobus {
+	/*gpiao_10*/
+	/*spdifout: spdifout {			  */
+	/*	mux {						  */
+	/*		groups = "spdif_out_ao";  */
+	/*		function = "spdif_out_ao";*/
+	/*	};							  */
+	/*};							  */
+};  /* end of pinctrl_aobus */
+
+&audio_data {
+	status = "okay";
+};
+
+/* Audio Related End */
+
+&pwm_ef {
+	status = "okay";
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <1>;
+	otg = <0>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <1>;
+};
+&ethmac {
+	status = "okay";
+	pinctrl-names = "internal_eth_pins";
+	pinctrl-0 = <&internal_eth_pins>;
+	mc_val = <0x4be04>;
+
+	internal_phy=<1>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/* "MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b1 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_b2 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_a {
+	status = "disabled";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "disable";
+};
+
+&meson_cooldev {
+	status = "okay";
+};
+
+&defendkey {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/g12a_s905y2_u220.dts b/arch/arm/boot/dts/amlogic/g12a_s905y2_u220.dts
new file mode 100644
index 000000000000..f5e1c727ab54
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12a_s905y2_u220.dts
@@ -0,0 +1,1321 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12a_s905y2_u220.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12a.dtsi"
+#include "partition_mbox_normal.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12a";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12a";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+		clk_path = <0>;
+
+		/* performance: reg_address, reg_value */
+		/* g12a */
+		performance = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+		performance_sarft = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+		performance_revB_telecom = <0x1bf0  0x9
+			0x1b56  0x546
+			0x1b12  0x8080
+			0x1b05  0x9
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio       GPIOX_19       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	gpio_keypad{
+		compatible = "amlogic, gpio_keypad";
+		status = "okay";
+		scan_period = <20>;
+		key_num = <1>;
+		key_name = "power";
+		key_code = <116>;
+		key-gpios = <&gpio_ao  GPIOAO_3  GPIO_ACTIVE_HIGH>;
+		detect_mode = <0>;/*0:polling mode, 1:irq mode*/
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "vol-", "vol+", "enter";
+		key_num = <3>;
+		io-channels = <&saradc SARADC_CH2>;
+		io-channel-names = "key-chan-2";
+		key_chan = <SARADC_CH2 SARADC_CH2 SARADC_CH2>;
+		key_code = <114 115 28>;
+		key_val = <143 266 389>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};//End efusekey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "okay";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,loopback = <&aml_loopback>;
+		aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";// "dsp_a";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				/*
+				 * dai-tdm-slot-tx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-rx-mask =
+				 *	<1 1 1 1 1 1 1 1>;
+				 * dai-tdm-slot-num = <8>;
+				 */
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+				&amlogic_codec &ad82584f_62>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-tdm";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&tlv320adc3101_32 &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdifb2hdmi";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/* spdif_b to hdmi, only playback */
+		aml-audio-card,dai-link@5 {
+			mclk-fs = <128>;
+			continuous-clock;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif_b>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		/*
+		 * dai link for i2s to hdmix,
+		 * Notice to select a tdm lane not used by hw
+		 */
+		/*
+		 * aml-audio-card,dai-link@6 {
+		 * format = "i2s";
+		 * mclk-fs = <256>;
+		 * //continuous-clock;
+		 * //bitclock-inversion;
+		 * //frame-inversion;
+		 * bitclock-master = <&aml_i2s2hdmi>;
+		 * frame-master = <&aml_i2s2hdmi>;
+		 * suffix-name = "alsaPORT-i2s2hdmi";
+		 * cpu {
+		 * sound-dai = <&aml_i2s2hdmi>;
+		 * dai-tdm-slot-tx-mask = <1 1>;
+		 * dai-tdm-slot-num = <2>;
+		 * dai-tdm-slot-width = <32>;
+		 * system-clock-frequency = <12288000>;
+		 * };
+		 * codec {
+		 * sound-dai = <&dummy_codec>;
+		 * };
+		 * };
+		 */
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	/*DCDC for SY8120B1ABC*/
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <761000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <791000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <831000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <871000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <921000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_ao_d_pins3>;
+		status = "okay";
+	};
+
+}; /* end of / */
+
+&meson_fb {
+	status = "okay";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x7f800000";
+	mem_alloc = <0>;
+	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+};
+
+&pwm_AO_cd {
+		status = "okay";
+};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c0_master_pins2>;
+	clock-frequency = <400000>;
+
+	gt9xx@5d {
+		compatible = "goodix,gt9xx";
+		status = "disabled";
+		reg = <0x5d>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+	};
+
+	ftxx@38 {
+		compatible = "focaltech,fts";
+		status = "disabled";
+		reg = <0x38>;
+		reset-gpio = <&gpio GPIOZ_9 0x00>;
+		irq-gpio = <&gpio GPIOZ_3 0x00>;
+		x_max = <600>;
+		y_max = <1024>;
+		max-touch-number = <10>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "okay";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tlv320adc3101_32: tlv320adc3101_32@32 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "okay";
+	};
+
+	tas5707_36: tas5707_36@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		reg = <0x1b>;
+		status = "disabled";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	bl_extern_i2c {
+		compatible = "amlogic, bl_extern_i2c";
+		status = "disabled";
+		reg = <0x2c>; /*reg_address for lp8556*/
+		dev_name = "lp8556";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll", "samesource_sysclk";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <3>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		#dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	/* copy a useless tdm to output for hdmi, no pinmux */
+	aml_i2s2hdmi: i2s2hdmi {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 1 1 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+
+		i2s2hdmi = <1>;
+
+		status = "disabled";
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "okay";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "okay";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "okay";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "disabled";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_10 */
+			groups = "tdmc_din0_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	/*
+	 * spdifout: spdifout {
+	 *	mux {
+	 *		groups = "spdif_out_h";
+	 *		function = "spdif_out";
+	 *	};
+	 *};
+	 */
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+
+}; /* end of pinctrl_periphs */
+&pinctrl_aobus {
+	spdifout: spdifout {
+		mux { /* gpiao_10 */
+			groups = "spdif_out_ao";
+			function = "spdif_out_ao";
+		};
+	};
+};  /* end of pinctrl_aobus */
+
+&audio_data {
+	status = "okay";
+};
+
+/* Audio Related End */
+
+&pwm_ef {
+	status = "okay";
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <1>;
+	otg = <1>;
+	gpio-vbus-power = "GPIOH_6";
+	gpios = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <3>;
+};
+&ethmac {
+	status = "okay";
+	pinctrl-names = "external_eth_pins";
+	pinctrl-0 = <&external_eth_pins>;
+	mc_val = <0x1621>;
+
+	internal_phy=<0>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/* "MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b1 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_b2 {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_a {
+	status = "okay";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "disable";
+};
+
+&meson_cooldev {
+	status = "okay";
+};
+
+&defendkey {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/g12b_a311d_skt.dts b/arch/arm/boot/dts/amlogic/g12b_a311d_skt.dts
new file mode 100644
index 000000000000..a448a5a6957b
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12b_a311d_skt.dts
@@ -0,0 +1,1379 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12b_a311d_skt.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "partition_mbox_normal.dtsi"
+#include "mesong12b.dtsi"
+#include "mesong12b_skt-panel.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12b";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+			clear-map;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		galcore_reserved:linux,galcore {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x1000000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+
+		isp_cma_reserved:linux,isp_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			status = "okay";
+			size = <0x1f000000>;
+			alignment = <0x400000>;
+		};
+
+		adapt_cma_reserved:linux,adapt_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			status = "okay";
+			size = <0x03000000>;
+			alignment = <0x400000>;
+		};
+		gdc_cma_reserved:linux,gdc_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			status = "okay";
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+	galcore {
+		status = "okay";
+		memory-region = <&galcore_reserved>;
+	};
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12b";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+		clk_path = <0>;
+
+		/* performance: reg_address, reg_value */
+		/* g12b */
+		performance = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+		performance_sarft = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio GPIOX_6 GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	gpio_keypad {
+		compatible = "amlogic, gpio_keypad";
+		status = "okay";
+		scan_period = <20>;
+		key_num = <1>;
+		key_name = "power";
+		key_code = <116>;
+		key-gpios = <&gpio_ao  GPIOAO_3  GPIO_ACTIVE_HIGH>;
+		detect_mode = <0>;/*0:polling mode, 1:irq mode*/
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "menu", "vol-", "vol+", "esc", "home";
+		key_num = <5>;
+		io-channels = <&saradc SARADC_CH2>;
+		io-channel-names = "key-chan-2";
+		key_chan = <SARADC_CH2 SARADC_CH2 SARADC_CH2
+			SARADC_CH2 SARADC_CH2>;
+		key_code = <139 114 115 1 102>;
+		key_val = <0 143 266 389 512>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40 40 40>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};//End efusekey
+
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+	};
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		/*compatible = "amlogic, aml_codec_T9015";*/
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "disabled";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		//aml-audio-card,loopback = <&aml_loopback>;
+		//aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+				&dummy_codec &ad82584f_62>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-tdm";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <731000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <761000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <791000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <831000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <861000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpu_opp_table1: cpu_opp_table1 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <751000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <751000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <751000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <751000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <771000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <771000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <791000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <821000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <861000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <891000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		status = "okay";
+	};
+
+	sensor: sensor {
+		compatible = "soc, sensor";
+		status = "okay";
+		sensor-name = "imx290"; /*imx290;os08a10;imx227*/
+		pinctrl-names="default";
+		pinctrl-0=<&clk12_24_z_pins>;
+		clocks = <&clkc CLKID_24M>;
+		clock-names = "g12a_24m";
+		reset = <&gpio GPIOZ_12 GPIO_ACTIVE_HIGH>;
+		ir_cut_gpio = <&gpio GPIOZ_11 GPIO_ACTIVE_HIGH
+				&gpio GPIOZ_7 GPIO_ACTIVE_HIGH>;
+	};
+
+	iq: iq {
+		compatible = "soc, iq";
+		status = "okay";
+		sensor-name = "imx290"; /*imx290;os08a10;imx227*/
+	};
+}; /* end of / */
+&i2c2 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c2_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+	sensor-i2c@6c {
+		compatible = "arm, i2c-sensor";
+		reg = <0x6c>;
+		reg-names = "i2c-sensor";
+		slave-addr = <0x6c>;
+		reg-type = <2>;
+		reg-data-type = <1>;
+		link-device = <&phycsi>;
+	};
+
+	lcd_extern_i2c0: lcd_extern_i2c@0 {
+		compatible = "lcd_ext, i2c";
+		dev_name = "i2c_LT8912_0";
+		reg = <0x48>;
+		status = "disabled";
+	};
+
+	lcd_extern_i2c1: lcd_extern_i2c@1 {
+		compatible = "lcd_ext, i2c";
+		dev_name = "i2c_LT8912_1";
+		reg = <0x49>;
+		status = "disabled";
+	};
+};
+
+&isp {
+	status = "okay";
+	memory-region = <&isp_cma_reserved>;
+};
+
+&adapter {
+	status = "okay";
+	memory-region = <&adapt_cma_reserved>;
+};
+
+&gdc {
+	status = "okay";
+	memory-region = <&gdc_cma_reserved>;
+};
+
+&meson_fb {
+	status = "okay";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x7f800000";
+	mem_alloc = <1>;
+	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+};
+
+&pwm_ab {
+		status = "okay";
+	};
+
+&pwm_ef {
+		status = "okay";
+	};
+
+&pwm_AO_cd {
+		status = "okay";
+	};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_master_pins2>;
+	clock-frequency = <400000>;
+
+	touchscreen@38 {
+		compatible = "focaltech,fts";
+		status = "disabled";
+		reg = <0x38>;
+		reset-gpio = <&gpio GPIOZ_9 GPIO_ACTIVE_HIGH>;
+		irq-gpio = <&gpio GPIOZ_3 GPIO_ACTIVE_HIGH>;
+		x_max = <720>;
+		y_max = <1280>;
+		max-touch-number = <10>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "okay";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tlv320adc3101_32: tlv320adc3101_32@32 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "disabled";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll", "samesource_sysclk";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <4>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		#dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	/* copy a useless tdm to output for hdmi, no pinmux */
+	aml_i2s2hdmi: i2s2hdmi {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 1 1 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+
+		i2s2hdmi = <1>;
+
+		status = "okay";
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "disabled";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "disabled";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "disabled";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "disabled";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	clk12_24_z_pins:clk12_24_z_pins {
+		mux {
+			groups = "clk12_24_z";
+			function = "clk12_24_ee";
+			drive-strength = <3>;
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_10 */
+			groups = "tdmc_din0_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	/*
+	 * spdifout: spdifout {
+	 *	mux {
+	 *		groups = "spdif_out_h";
+	 *		function = "spdif_out";
+	 *	};
+	 *};
+	 */
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOH_5";
+			function = "gpio_periphs";
+			output-high;
+		};
+	};
+
+}; /* end of pinctrl_periphs */
+
+&pinctrl_aobus {
+	spdifout: spdifout {
+		mux { /* gpiao_10 */
+			groups = "spdif_out_ao";
+			function = "spdif_out_ao";
+		};
+	};
+};  /* end of pinctrl_aobus */
+
+&irblaster {
+	status = "disabled";
+};
+
+&audio_data {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/* "MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b {
+	status = "okay";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_a {
+	status = "okay";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <0>;
+	otg = <1>;
+	gpio-vbus-power = "GPIOH_6";
+	gpios = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <3>;
+};
+&ethmac {
+	status = "okay";
+/*	//conflict with isp i2c
+ *	pinctrl-names = "internal_eth_pins";
+ *	pinctrl-0 = <&internal_eth_pins>;
+ */
+	mc_val = <0x4be04>;
+
+	internal_phy=<1>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "disabled";
+};
+
+&saradc {
+	status = "okay";
+};
+
+&spicc1 {
+	status = "disabled";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spicc1_pins>;
+	cs-gpios = <&gpio GPIOH_6 0>;
+};
diff --git a/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts b/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts
new file mode 100644
index 000000000000..fe7d3a49a431
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts
@@ -0,0 +1,1436 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12b.dtsi"
+#include "mesong12b_skt-panel.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12b";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+			clear-map;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		galcore_reserved:linux,galcore {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x1000000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+
+		isp_cma_reserved:linux,isp_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			status = "okay";
+			size = <0x1f000000>;
+			alignment = <0x400000>;
+		};
+
+		adapt_cma_reserved:linux,adapt_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			status = "okay";
+			size = <0x03000000>;
+			alignment = <0x400000>;
+		};
+		gdc_cma_reserved:linux,gdc_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			status = "okay";
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+	galcore {
+		status = "okay";
+		memory-region = <&galcore_reserved>;
+	};
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "okay";
+
+		sys_led {
+			label="sys_led";
+			gpios=<&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
+			default-state ="on";
+			retain-state-suspended;
+			linux,default-trigger="cpu0";
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12b";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* g12b */
+		performance = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+		performance_sarft = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio GPIOX_6 GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+
+	partitions: partitions{
+		parts = <14>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&misc>;
+		part-3 = <&dto>;
+		part-4 = <&cri_data>;
+		part-5 = <&param>;
+		part-6 = <&boot>;
+		part-7 = <&rsv>;
+		part-8 = <&tee>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&system>;
+		part-12 = <&cache>;
+		part-13 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x1800000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		dto:dto{
+			pname = "dto";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		cri_data:cri_data{
+			pname = "cri_data";
+			size = <0x0 0x800000>;
+			mask = <2>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		param:param{
+			pname = "param";
+			size = <0x0 0x1000000>;
+			mask = <2>;
+		};
+		boot:boot{
+			pname = "boot";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		vendor:vendor{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		system:system{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache{
+			pname = "cache";
+			size = <0x0 0x46000000>;
+			mask = <2>;
+		};
+		data:data{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	gpio_keypad {
+		compatible = "amlogic, gpio_keypad";
+		status = "okay";
+		scan_period = <20>;
+		key_num = <1>;
+		key_name = "power";
+		key_code = <116>;
+		key-gpios = <&gpio_ao  GPIOAO_3  GPIO_ACTIVE_HIGH>;
+		detect_mode = <0>;/*0:polling mode, 1:irq mode*/
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "vol-", "vol+", "enter";
+		key_num = <3>;
+		io-channels = <&saradc SARADC_CH2>;
+		io-channel-names = "key-chan-2";
+		key_chan = <SARADC_CH2 SARADC_CH2 SARADC_CH2>;
+		key_code = <114 115 28>;
+		key_val = <143 266 389>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <14>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+	};
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "okay";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		//aml-audio-card,loopback = <&aml_loopback>;
+		//aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+				&amlogic_codec &ad82584f_62>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-tdm";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <731000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <761000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <791000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <831000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <861000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpu_opp_table1: cpu_opp_table1 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <751000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <751000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <751000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <751000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <771000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <771000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <791000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <821000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <861000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <891000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		status = "okay";
+	};
+
+	sensor: sensor {
+		compatible = "soc, sensor";
+		status = "okay";
+		sensor-name = "imx290"; /*imx290;os08a10;imx227*/
+		pinctrl-names="default";
+		pinctrl-0=<&clk12_24_z_pins>;
+		clocks = <&clkc CLKID_24M>;
+		clock-names = "g12a_24m";
+		reset = <&gpio GPIOZ_12 GPIO_ACTIVE_HIGH>;
+	};
+
+	iq: iq {
+		compatible = "soc, iq";
+		status = "okay";
+		sensor-name = "imx290"; /*imx290;os08a10;imx227*/
+	};
+}; /* end of / */
+
+&i2c2 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c2_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+	sensor-i2c@6c {
+		compatible = "arm, i2c-sensor";
+		reg = <0x6c>;
+		reg-names = "i2c-sensor";
+		slave-addr = <0x6c>;
+		reg-type = <2>;
+		reg-data-type = <1>;
+		link-device = <&phycsi>;
+	};
+};
+
+&isp {
+	status = "okay";
+	memory-region = <&isp_cma_reserved>;
+};
+
+&adapter {
+	status = "okay";
+	memory-region = <&adapt_cma_reserved>;
+};
+
+&gdc {
+	status = "okay";
+	memory-region = <&gdc_cma_reserved>;
+};
+
+&meson_fb {
+	status = "okay";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x7f800000";
+	mem_alloc = <1>;
+	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+};
+
+&pwm_ab {
+		status = "okay";
+	};
+
+&pwm_ef {
+		status = "okay";
+	};
+
+&pwm_AO_cd {
+		status = "okay";
+	};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_master_pins2>;
+	clock-frequency = <400000>;
+
+	touchscreen@38 {
+		compatible = "focaltech,fts";
+		status = "disabled";
+		reg = <0x38>;
+		reset-gpio = <&gpio GPIOZ_9 GPIO_ACTIVE_HIGH>;
+		irq-gpio = <&gpio GPIOZ_3 GPIO_ACTIVE_HIGH>;
+		x_max = <720>;
+		y_max = <1280>;
+		max-touch-number = <10>;
+	};
+};
+
+&i2c3 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "okay";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tlv320adc3101_32: tlv320adc3101_32@32 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "disabled";
+	};
+
+	bl_extern_i2c {
+		compatible = "bl_extern, i2c";
+		dev_name = "lp8556";
+		reg = <0x2c>;
+		status = "disabled";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll", "samesource_sysclk";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <3>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		#dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	/* copy a useless tdm to output for hdmi, no pinmux */
+	aml_i2s2hdmi: i2s2hdmi {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 1 1 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+
+		i2s2hdmi = <1>;
+
+		status = "okay";
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "disabled";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "disabled";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "disabled";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "disabled";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	clk12_24_z_pins:clk12_24_z_pins {
+		mux {
+			groups = "clk12_24_z";
+			function = "clk12_24_ee";
+			drive-strength = <3>;
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_10 */
+			groups = "tdmc_din0_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	/*
+	 * spdifout: spdifout {
+	 *	mux {
+	 *		groups = "spdif_out_h";
+	 *		function = "spdif_out";
+	 *	};
+	 *};
+	 */
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOH_5";
+			function = "gpio_periphs";
+			output-high;
+		};
+	};
+
+}; /* end of pinctrl_periphs */
+
+&pinctrl_aobus {
+	spdifout: spdifout {
+		mux { /* gpiao_10 */
+			groups = "spdif_out_ao";
+			function = "spdif_out_ao";
+		};
+	};
+};  /* end of pinctrl_aobus */
+
+&irblaster {
+	status = "disabled";
+};
+
+&audio_data {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/* "MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b {
+	status = "okay";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_a {
+	status = "okay";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <0>;
+	otg = <1>;
+	gpio-vbus-power = "GPIOH_6";
+	gpios = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <3>;
+};
+&ethmac {
+	status = "okay";
+/*	//conflict with isp i2c
+ *	pinctrl-names = "internal_eth_pins";
+ *	pinctrl-0 = <&internal_eth_pins>;
+ */
+	mc_val = <0x4be04>;
+
+	internal_phy=<1>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&saradc {
+	status = "okay";
+};
+
+&spicc1 {
+	status = "disabled";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spicc1_pins>;
+	cs-gpios = <&gpio GPIOH_6 0>;
+};
diff --git a/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot_vccktest.dts b/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot_vccktest.dts
new file mode 100644
index 000000000000..27936bd825ef
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot_vccktest.dts
@@ -0,0 +1,1334 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12b_a311d_w400_buildroot.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12b.dtsi"
+#include "mesong12b_skt-panel.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12b";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+		tsensor0 = &p_tsensor;
+		tsensor1 = &d_tsensor;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "okay";
+
+		sys_led {
+			label="sys_led";
+			gpios=<&gpio_ao GPIOAO_11 GPIO_ACTIVE_HIGH>;
+			default-state ="on";
+			retain-state-suspended;
+			linux,default-trigger="cpu0";
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12b";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* g12b */
+		performance = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+		performance_sarft = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>;
+		gpio_hostwake = <&gpio GPIOX_19 GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio GPIOX_6 GPIO_ACTIVE_HIGH>;
+		dhd_static_buf;	//if use bcm wifi, config dhd_static_buf
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwm_e_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+
+	partitions: partitions{
+		parts = <14>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&misc>;
+		part-3 = <&dto>;
+		part-4 = <&cri_data>;
+		part-5 = <&param>;
+		part-6 = <&boot>;
+		part-7 = <&rsv>;
+		part-8 = <&tee>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&system>;
+		part-12 = <&cache>;
+		part-13 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x1800000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		dto:dto{
+			pname = "dto";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		cri_data:cri_data{
+			pname = "cri_data";
+			size = <0x0 0x800000>;
+			mask = <2>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		param:param{
+			pname = "param";
+			size = <0x0 0x1000000>;
+			mask = <2>;
+		};
+		boot:boot{
+			pname = "boot";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		vendor:vendor{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		system:system{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache{
+			pname = "cache";
+			size = <0x0 0x46000000>;
+			mask = <2>;
+		};
+		data:data{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	gpio_keypad {
+		compatible = "amlogic, gpio_keypad";
+		status = "okay";
+		scan_period = <20>;
+		key_num = <1>;
+		key_name = "power";
+		key_code = <116>;
+		key-gpios = <&gpio_ao  GPIOAO_3  GPIO_ACTIVE_HIGH>;
+		detect_mode = <0>;/*0:polling mode, 1:irq mode*/
+	};
+
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "vol-", "vol+", "enter";
+		key_num = <3>;
+		io-channels = <&saradc SARADC_CH2>;
+		io-channel-names = "key-chan-2";
+		key_chan = <SARADC_CH2 SARADC_CH2 SARADC_CH2>;
+		key_code = <114 115 28>;
+		key_val = <143 266 389>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+		unifykey-num = <14>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+	};
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "okay";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <1>;
+		status = "okay";
+	};
+	audio_effect:eqdrc{
+		/*eq_enable = <1>;*/
+		/*drc_enable = <1>;*/
+		/*
+		 * 0:tdmout_a
+		 * 1:tdmout_b
+		 * 2:tdmout_c
+		 * 3:spdifout
+		 * 4:spdifout_b
+		 */
+		eqdrc_module = <1>;
+		/* max 0xf, each bit for one lane, usually one lane */
+		lane_mask = <0x1>;
+		/* max 0xff, each bit for one channel */
+		channel_mask = <0x3>;
+	};
+	auge_sound {
+		compatible = "amlogic, g12a-sound-card";
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		//aml-audio-card,loopback = <&aml_loopback>;
+		//aml-audio-card,aux-devs = <&amlogic_codec>;
+		/*avout mute gpio*/
+		avout_mute-gpios = <&gpio_ao GPIOAO_2 GPIO_ACTIVE_HIGH>;
+		/*for audio effect ,eqdrc */
+		aml-audio-card,effect = <&audio_effect>;
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pcm";
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			//bitclock-master = <&tdmbcodec>;
+			//frame-master = <&tdmbcodec>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-i2s";
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			tdmbcodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec
+				&amlogic_codec &ad82584f_62>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			//suffix-name = "alsaPORT-tdm";
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-pdm";
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			/* suffix-name, sync with android audio hal
+			 * what's the dai link used for
+			 */
+			suffix-name = "alsaPORT-spdif";
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "okay";
+	};
+	/* Audio Related end */
+
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <731000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <761000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <791000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <831000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <861000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1896000000>;
+			opp-microvolt = <981000>;
+		};
+		opp11 {
+			opp-hz = /bits/ 64 <2016000000>;
+			opp-microvolt = <1011000>;
+		};
+		opp12 {
+			opp-hz = /bits/ 64 <2100000000>;
+			opp-microvolt = <1011000>;
+		};
+	};
+
+	cpu_opp_table1: cpu_opp_table1 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <751000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <751000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <751000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <751000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <771000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <771000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <791000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <821000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <861000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <891000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <1011000>;
+		};
+		opp11 {
+			opp-hz = /bits/ 64 <1908000000>;
+			opp-microvolt = <1011000>;
+		};
+		opp12 {
+			opp-hz = /bits/ 64 <2016000000>;
+			opp-microvolt = <1011000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		status = "okay";
+	};
+
+
+}; /* end of / */
+
+&meson_fb {
+	status = "okay";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x7f800000";
+	mem_alloc = <1>;
+	pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+};
+
+&pwm_ab {
+		status = "okay";
+	};
+
+&pwm_ef {
+		status = "okay";
+	};
+
+&pwm_AO_cd {
+		status = "okay";
+	};
+
+&i2c3 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c3_master_pins2>;
+	clock-frequency = <100000>; /* default 100k */
+
+	/* for ref board */
+	ad82584f_62: ad82584f_62@62 {
+		compatible = "ESMT, ad82584f";
+		#sound-dai-cells = <0>;
+		reg = <0x31>;
+		status = "okay";
+		reset_pin = <&gpio GPIOA_5 0>;
+	};
+
+	tlv320adc3101_32: tlv320adc3101_32@32 {
+		compatible = "ti,tlv320adc3101";
+		#sound-dai-cells = <0>;
+		reg = <0x19>;
+		differential_pair = <1>;
+		status = "disabled";
+	};
+};
+
+&audiobus {
+	aml_tdma: tdma {
+		compatible = "amlogic, g12a-snd-tdma";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1>;
+		dai-tdm-oe-lane-slot-mask-out = <1 0>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		compatible = "amlogic, g12a-snd-tdmb";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		dai-tdm-lane-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll", "samesource_sysclk";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk &tdmout_b &tdmin_b>;
+		/*
+		 * 0: tdmout_a;
+		 * 1: tdmout_b;
+		 * 2: tdmout_c;
+		 * 3: spdifout;
+		 * 4: spdifout_b;
+		 */
+		samesource_sel = <3>;
+	};
+
+	aml_tdmc: tdmc {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		#dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	/* copy a useless tdm to output for hdmi, no pinmux */
+	aml_i2s2hdmi: i2s2hdmi {
+		compatible = "amlogic, g12a-snd-tdmc";
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-out = <1 1 1 1>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+
+		i2s2hdmi = <1>;
+
+		status = "okay";
+	};
+
+	aml_spdif: spdif {
+		compatible = "amlogic, g12a-snd-spdif-a";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 151 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "okay";
+	};
+	aml_spdif_b: spdif_b {
+		compatible = "amlogic, g12a-snd-spdif-b";
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		status = "disabled";
+	};
+	aml_pdm: pdm {
+		compatible = "amlogic, g12a-snd-pdm";
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "okay";
+	};
+	aml_loopback: loopback {
+		compatible = "amlogic, snd-loopback";
+		/*
+		 * 0: out rate = in data rate;
+		 * 1: out rate = loopback data rate;
+		 */
+		lb_mode = <0>;
+
+		/* datain src
+		 * 0: tdmin_a;
+		 * 1: tdmin_b;
+		 * 2: tdmin_c;
+		 * 3: spdifin;
+		 * 4: pdmin;
+		 */
+		datain_src = <4>;
+		datain_chnum = <8>;
+		datain_chmask = <0x3f>;
+
+		/* tdmin_lb src
+		 * 0: tdmoutA
+		 * 1: tdmoutB
+		 * 2: tdmoutC
+		 * 3: PAD_tdminA
+		 * 4: PAD_tdminB
+		 * 5: PAD_tdminC
+		 */
+		datalb_src = <2>;
+		datalb_chnum = <8>;
+		datalb_chmask = <0x3>;
+
+		status = "disabled";
+	};
+
+	audioresample: resample {
+		compatible = "amlogic, g12a-resample";
+		clocks = <&clkc CLKID_MPLL3
+				&clkaudio CLKID_AUDIO_MCLK_F
+				&clkaudio CLKID_AUDIO_RESAMPLE_CTRL>;
+		clock-names = "resample_pll", "resample_src", "resample_clk";
+		/*same with toddr_src
+		 *	TDMIN_A, 0
+		 *	TDMIN_B, 1
+		 *	TDMIN_C, 2
+		 *	SPDIFIN, 3
+		 *	PDMIN,  4
+		 *	NONE,
+		 *	TDMIN_LB, 6
+		 *	LOOPBACK, 7
+		 */
+		resample_module = <4>;
+		status = "disabled";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "disabled";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_9 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout0";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_8 */
+			groups = "tdma_din1";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+			drive-strength = <2>;
+		};
+	};
+	tdmout_b: tdmout_b {
+		mux { /* GPIOA_1, GPIOA_2, GPIOA_3 */
+			groups = "tdmb_sclk",
+				"tdmb_fs",
+				"tdmb_dout0";
+			function = "tdmb_out";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux { /* GPIOA_4 */
+			groups = "tdmb_din1"
+				/*,"tdmb_slv_sclk", "tdmb_slv_fs"*/;
+			function = "tdmb_in";
+			drive-strength = <2>;
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOA_11 */
+			groups = "mclk1_a";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* GPIOA_12, GPIOA_13, GPIOA_8, GPIOA_7*/
+			groups = "tdmc_sclk_a",
+				"tdmc_fs_a",
+				"tdmc_dout0_a"
+				/*,	"tdmc_dout2",
+				 * "tdmc_dout3"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOA_10 */
+			groups = "tdmc_din0_a";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* GPIOH_5 */
+			groups = "spdif_in_h";
+			function = "spdif_in";
+		};
+	};
+
+	/* GPIOH_4 */
+	/*
+	 * spdifout: spdifout {
+	 *	mux {
+	 *		groups = "spdif_out_h";
+	 *		function = "spdif_out";
+	 *	};
+	 *};
+	 */
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			/*"pdm_din1_a",*/
+			"pdm_din2_a",
+			/*"pdm_din3_a",*/
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOH_5";
+			function = "gpio_periphs";
+			output-high;
+		};
+	};
+
+}; /* end of pinctrl_periphs */
+
+&pinctrl_aobus {
+	spdifout: spdifout {
+		mux { /* gpiao_10 */
+			groups = "spdif_out_ao";
+			function = "spdif_out_ao";
+		};
+	};
+};  /* end of pinctrl_aobus */
+
+&irblaster {
+	status = "disabled";
+};
+
+&audio_data {
+	status = "okay";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "okay";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+
+&sd_emmc_c {
+	status = "okay";
+	emmc {
+		caps = "MMC_CAP_8_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			/* "MMC_CAP_1_8V_DDR", */
+			 "MMC_CAP_HW_RESET",
+			 "MMC_CAP_ERASE",
+			 "MMC_CAP_CMD23";
+		caps2 = "MMC_CAP2_HS200";
+		/* "MMC_CAP2_HS400";*/
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&sd_emmc_b {
+	status = "okay";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED";
+		f_min = <400000>;
+		f_max = <50000000>;
+	};
+};
+
+&sd_emmc_a {
+	status = "okay";
+	sdio {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_CAP_UHS_SDR104",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_SDIO_IRQ";
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
+&nand {
+	status = "disabled";
+	plat-names = "bootloader","nandnormal";
+	plat-num = <2>;
+	plat-part-0 = <&bootloader>;
+	plat-part-1 = <&nandnormal>;
+	bootloader: bootloader{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <1>;
+		part_num = <0>;
+		rb_detect = <1>;
+	};
+	nandnormal: nandnormal{
+		enable_pad ="ce0";
+		busy_pad = "rb0";
+		timming_mode = "mode5";
+		bch_mode = "bch8_1k";
+		plane_mode = "twoplane";
+		t_rea = <20>;
+		t_rhoh = <15>;
+		chip_num = <2>;
+		part_num = <3>;
+		partition = <&nand_partitions>;
+		rb_detect = <1>;
+	};
+	nand_partitions:nand_partition{
+		/*
+		 * if bl_mode is 1, tpl size was generate by
+		 * fip_copies * fip_size which
+		 * will not skip bad when calculating
+		 * the partition size;
+		 *
+		 * if bl_mode is 0,
+		 * tpl partition must be comment out.
+		 */
+		tpl{
+			offset=<0x0 0x0>;
+			size=<0x0 0x0>;
+		};
+		logo{
+			offset=<0x0 0x0>;
+			size=<0x0 0x200000>;
+		};
+		recovery{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		boot{
+			offset=<0x0 0x0>;
+			size=<0x0 0x1000000>;
+		};
+		system{
+			offset=<0x0 0x0>;
+			size=<0x0 0x4000000>;
+		};
+		data{
+			offset=<0xffffffff 0xffffffff>;
+			size=<0x0 0x0>;
+		};
+	};
+};
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy_v2 {
+	status = "okay";
+	portnum = <2>;
+};
+
+&usb3_phy_v2 {
+	status = "okay";
+	portnum = <0>;
+	otg = <1>;
+	gpio-vbus-power = "GPIOH_6";
+	gpios = <&gpio GPIOH_6 GPIO_ACTIVE_HIGH>;
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <3>;
+};
+&ethmac {
+	status = "okay";
+	pinctrl-names = "internal_eth_pins";
+	pinctrl-0 = <&internal_eth_pins>;
+	mc_val = <0x4be04>;
+
+	internal_phy=<1>;
+};
+
+&uart_A {
+	status = "okay";
+};
+
+&pcie_A {
+	reset-gpio = <&gpio GPIOX_7 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+};
+
+&saradc {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/g12b_pxp.dts b/arch/arm/boot/dts/amlogic/g12b_pxp.dts
new file mode 100644
index 000000000000..e3c62014853e
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/g12b_pxp.dts
@@ -0,0 +1,736 @@
+/*
+ * arch/arm/boot/dts/amlogic/g12b_pxp.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesong12b.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, g12b";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3f800000 0x800000>;
+		};
+		ion_cma_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4074560(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4074560=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0xd000000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+			alloc-ranges = <0x0 0x30000000>;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-g12b";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+		clk_path = <0>;
+
+		/* performance: reg_address, reg_value */
+		/* g12b */
+		performance = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf850
+			0xffff  0x0>; /* ending flag */
+		performance_sarft = <0x1bf0  0x9
+			0x1b56  0x333
+			0x1b12  0x0
+			0x1b05  0x9
+			0x1c59  0xfc48
+			0xffff  0x0>; /* ending flag */
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "disabled";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 40 1>;
+		interrupt-names = "pre_irq", "post_irq";
+		clocks = <&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <334 667>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4074560>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		post-wr-support = <1>;
+		nr10bit-support = <1>;
+		nrds-enable = <1>;
+		pps-enable = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "disabled";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+	};
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_g12a";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "disabled";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+
+	/* Audio Related start */
+	pdm_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pdm_dummy_codec";
+		status = "disabled";
+	};
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disabled";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		/*compatible = "amlogic, aml_codec_T9015";*/
+		reg = <0xFF632000 0x2000>;
+		is_auge_used = <1>; /* meson or auge chipset used */
+		tdmout_index = <0>;
+		status = "disabled";
+	};
+	auge_sound {
+		/*compatible = "amlogic, g12a-sound-card";*/
+		aml-audio-card,name = "AML-AUGESOUND";
+
+		aml-audio-card,dai-link@0 {
+			format = "dsp_a";
+			mclk-fs = <512>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			//bitclock-master = <&tdmacodec>;
+			//frame-master = <&tdmacodec>;
+			tdmacpu: cpu {
+				sound-dai = <&aml_tdma>;
+				dai-tdm-slot-tx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-rx-mask =
+							<1 1 1 1 1 1 1 1>;
+				dai-tdm-slot-num = <8>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <24576000>;
+			};
+			tdmacodec: codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@1 {
+			format = "i2s";
+			mclk-fs = <256>;
+			//continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmb>;
+			frame-master = <&aml_tdmb>;
+			cpu {
+				sound-dai = <&aml_tdmb>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@2 {
+			format = "i2s";
+			mclk-fs = <256>;
+			continuous-clock;
+			//bitclock-inversion;
+			//frame-inversion;
+			bitclock-master = <&aml_tdmc>;
+			frame-master = <&aml_tdmc>;
+			cpu {
+				sound-dai = <&aml_tdmc>;
+				dai-tdm-slot-tx-mask = <1 1>;
+				dai-tdm-slot-rx-mask = <1 1>;
+				dai-tdm-slot-num = <2>;
+				dai-tdm-slot-width = <32>;
+				system-clock-frequency = <12288000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec &dummy_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@3 {
+			mclk-fs = <64>;
+			cpu {
+				sound-dai = <&aml_pdm>;
+			};
+			codec {
+				sound-dai = <&pdm_codec>;
+			};
+		};
+
+		aml-audio-card,dai-link@4 {
+			mclk-fs = <128>;
+			cpu {
+				sound-dai = <&aml_spdif>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+		aml-audio-card,dai-link@5 {
+			mclk-fs = <128>;
+			cpu {
+				sound-dai = <&aml_spdif_b>;
+				system-clock-frequency = <6144000>;
+			};
+			codec {
+				sound-dai = <&dummy_codec>;
+			};
+		};
+	};
+	audiolocker: locker {
+		compatible = "amlogic, audiolocker";
+		clocks = <&clkaudio CLKID_AUDIO_LOCKER_OUT
+				&clkaudio CLKID_AUDIO_LOCKER_IN
+				&clkaudio CLKID_AUDIO_MCLK_D
+				&clkaudio CLKID_AUDIO_MCLK_E
+				&clkc CLKID_MPLL1
+				&clkc CLKID_MPLL2>;
+		clock-names = "lock_out", "lock_in", "out_src",
+					"in_src", "out_calc", "in_ref";
+		interrupts = <GIC_SPI 1 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "irq";
+		frequency = <49000000>; /* pll */
+		dividor = <49>; /* locker's parent */
+		status = "disabled";
+	};
+	/* Audio Related end */
+
+	cpu_opp_table0: cpu_opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <731000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <731000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <731000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <731000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <731000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <731000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <761000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <791000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <831000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <861000>;
+		};
+		opp10 {
+			opp-hz = /bits/ 64 <1800000000>;
+			opp-microvolt = <981000>;
+		};
+	};
+
+	cpu_opp_table1: cpu_opp_table1 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp00 {
+			opp-hz = /bits/ 64 <100000000>;
+			opp-microvolt = <751000>;
+		};
+		opp01 {
+			opp-hz = /bits/ 64 <250000000>;
+			opp-microvolt = <751000>;
+		};
+		opp02 {
+			opp-hz = /bits/ 64 <500000000>;
+			opp-microvolt = <751000>;
+		};
+		opp03 {
+			opp-hz = /bits/ 64 <667000000>;
+			opp-microvolt = <751000>;
+		};
+		opp04 {
+			opp-hz = /bits/ 64 <1000000000>;
+			opp-microvolt = <771000>;
+		};
+		opp05 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <771000>;
+		};
+		opp06 {
+			opp-hz = /bits/ 64 <1398000000>;
+			opp-microvolt = <791000>;
+		};
+		opp07 {
+			opp-hz = /bits/ 64 <1512000000>;
+			opp-microvolt = <821000>;
+		};
+		opp08 {
+			opp-hz = /bits/ 64 <1608000000>;
+			opp-microvolt = <861000>;
+		};
+		opp09 {
+			opp-hz = /bits/ 64 <1704000000>;
+			opp-microvolt = <891000>;
+		};
+	};
+
+	cpufreq-meson {
+		compatible = "amlogic, cpufreq-meson";
+		status = "okay";
+	};
+
+
+}; /* end of / */
+
+&meson_fb {
+	status = "okay";
+	display_size_default = <1920 1080 1920 2160 32>;
+	mem_size = <0x00800000 0x1980000 0x100000 0x100000 0x800000>;
+	logo_addr = "0x3f800000";
+	mem_alloc = <1>;
+	pxp_mode = <1>; /** 0:normal mode 1:pxp mode */
+};
+
+&pwm_AO_cd {
+		status = "okay";
+};
+
+&pwm_ab {
+		status = "okay";
+};
+
+
+&audiobus {
+	aml_tdma: tdma {
+		/*compatible = "amlogic, g12a-snd-tdma";*/
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 0>;
+		dai-tdm-lane-slot-mask-out = <0 1>;
+		dai-tdm-clk-sel = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_A
+				&clkc CLKID_MPLL0>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmout_a &tdmin_a>;
+	};
+
+	aml_tdmb: tdmb {
+		/*compatible = "amlogic, g12a-snd-tdmb";*/
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <1 1 1 1>;
+		dai-tdm-clk-sel = <1>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_B
+				&clkc CLKID_MPLL1>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmb_mclk /*&tdmout_b &tdmin_b*/>;
+	};
+
+	aml_tdmc: tdmc {
+		/*compatible = "amlogic, g12a-snd-tdmc";*/
+		#sound-dai-cells = <0>;
+		dai-tdm-lane-slot-mask-in = <0 1 0 0>;
+		#dai-tdm-lane-slot-mask-out = <1 0 1 1>;
+		#dai-tdm-lane-oe-slot-mask-in = <0 0 0 0>;
+		dai-tdm-lane-oe-slot-mask-out = <1 0 0 0>;
+		dai-tdm-clk-sel = <2>;
+		clocks = <&clkaudio CLKID_AUDIO_MCLK_C
+				&clkc CLKID_MPLL2>;
+		clock-names = "mclk", "clk_srcpll";
+		pinctrl-names = "tdm_pins";
+		pinctrl-0 = <&tdmc_mclk &tdmout_c &tdmin_c>;
+	};
+
+	aml_spdif: spdif {
+		/*compatible = "amlogic, g12a-snd-spdif-a";*/
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0
+				&clkc CLKID_FCLK_DIV4
+				&clkaudio CLKID_AUDIO_SPDIFIN
+				&clkaudio CLKID_AUDIO_SPDIFOUT
+				&clkaudio CLKID_AUDIO_SPDIFIN_CTRL
+				&clkaudio CLKID_AUDIO_SPDIFOUT_CTRL>;
+		clock-names = "sysclk", "fixed_clk", "gate_spdifin",
+				"gate_spdifout", "clk_spdifin", "clk_spdifout";
+		interrupts =
+				<GIC_SPI 87 IRQ_TYPE_EDGE_RISING>;
+
+		interrupt-names = "irq_spdifin";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout &spdifin>;
+		status = "disabled";
+	};
+	aml_spdif_b: spdif_b {
+		/*compatible = "amlogic, g12a-snd-spdif-b";*/
+		#sound-dai-cells = <0>;
+		clocks = <&clkc CLKID_MPLL0 /*CLKID_HIFI_PLL*/
+				&clkaudio CLKID_AUDIO_SPDIFOUTB
+				&clkaudio CLKID_AUDIO_SPDIFOUTB_CTRL>;
+		clock-names = "sysclk",
+				"gate_spdifout", "clk_spdifout";
+		pinctrl-names = "spdif_pins";
+		pinctrl-0 = <&spdifout_b>;
+		status = "disabled";
+	};
+	aml_pdm: pdm {
+		/*compatible = "amlogic, g12a-snd-pdm";*/
+		#sound-dai-cells = <0>;
+		clocks = <&clkaudio CLKID_AUDIO_PDM
+			&clkc CLKID_FCLK_DIV3
+			&clkc CLKID_MPLL3
+			&clkaudio CLKID_AUDIO_PDMIN0
+			&clkaudio CLKID_AUDIO_PDMIN1>;
+		clock-names = "gate",
+			"sysclk_srcpll",
+			"dclk_srcpll",
+			"pdm_dclk",
+			"pdm_sysclk";
+		pinctrl-names = "pdm_pins";
+		pinctrl-0 = <&pdmin>;
+		filter_mode = <1>; /* mode 0~4, defalut:1 */
+		status = "disabled";
+	};
+	aml_pwrdet: pwrdet {
+		compatible = "amlogic, g12a-power-detect";
+
+		interrupts = <GIC_SPI 155 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "pwrdet_irq";
+
+		/* pwrdet source sel
+		 * 7: loopback;
+		 * 6: tdmin_lb;
+		 * 5: reserved;
+		 * 4: pdmin;
+		 * 3: spdifin;
+		 * 2: tdmin_c;
+		 * 1: tdmin_b;
+		 * 0: tdmin_a;
+		 */
+		pwrdet_src = <4>;
+
+		hi_th = <0x70000>;
+		lo_th = <0x16000>;
+
+		status = "disabled";
+	};
+}; /* end of audiobus */
+
+&pinctrl_periphs {
+	tdmout_a: tdmout_a {
+		mux { /* GPIOX_11, GPIOX_10, GPIOX_8 */
+			groups = "tdma_sclk",
+				"tdma_fs",
+				"tdma_dout1";
+			function = "tdma_out";
+		};
+	};
+
+	tdmin_a: tdmin_a {
+		mux { /* GPIOX_9 */
+			groups = "tdma_din0";
+			function = "tdma_in";
+		};
+	};
+
+	tdmb_mclk: tdmb_mclk {
+		mux {
+			groups = "mclk0_a";
+			function = "mclk0";
+		};
+	};
+
+	tdmc_mclk: tdmc_mclk {
+		mux { /* GPIOZ_8 */
+			groups = "mclk1_z";
+			function = "mclk1";
+		};
+	};
+
+	tdmout_c:tdmout_c {
+		mux { /* gpioz_7, gpioz_6, GPIOZ_2, GPIOZ_4, GPIOZ_5*/
+			groups = "tdmc_sclk_z",
+				"tdmc_fs_z",
+				"tdmc_dout0_z"
+				/*,"tdmc_dout2_z",
+				 *"tdmc_dout3_z"
+				 */;
+			function = "tdmc_out";
+		};
+	};
+
+	tdmin_c:tdmin_c {
+		mux { /* GPIOZ_3 */
+			groups = "tdmc_din1_z";
+			function = "tdmc_in";
+		};
+	};
+
+	spdifin: spdifin {
+		mux {/* gpioa_10 */
+			groups = "spdif_in_a10";
+			function = "spdif_in";
+		};
+	};
+
+	spdifout: spdifout {
+		mux {/* gpioa_11 */
+			groups = "spdif_out_a11";
+			function = "spdif_out";
+		};
+	};
+
+	spdifout_b: spdifout_b {
+		mux { /* gpioa_13 */
+			groups = "spdif_out_a13";
+			function = "spdif_out";
+		};
+	};
+
+	pdmin: pdmin {
+		mux { /* gpioa_5, gpioa_6, gpioa_7, gpioa_8, gpioa_9*/
+			groups = "pdm_din0_a",
+			"pdm_din1_a",
+			"pdm_din2_a",
+			"pdm_din3_a",
+			"pdm_dclk_a";
+			function = "pdm";
+		};
+	};
+
+}; /* end of pinctrl_periphs */
+
+&pinctrl_aobus {
+	tdmout_b: tdmout_b {
+		mux { /* GPIOAO_7, GPIOAO_8, GPIOAO_4 */
+			groups = "tdmb_fs_ao",
+				"tdmb_fs_ao",
+				"tdmb_dout0_ao";
+			function = "tdmb_out_ao";
+		};
+	};
+
+	tdmin_b:tdmin_b {
+		mux {
+			groups = "tdmb_din2_ao";
+			function = "tdmb_in_ao";
+		};
+	};
+};  /* end of pinctrl_aobus */
+/* Audio Related End */
+
+&aobus{
+
+};
+
+&irblaster {
+	status = "disabled";
+};
+
+/*if you want to use vdin just modify status to "ok"*/
+&vdin0 {
+	memory-region = <&vdin0_cma_reserved>;
+	status = "disabled";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 *bit4:support yuv422 10bit full pack mode (from txl new add)
+	 */
+	tv_bit_mode = <0x15>;
+};
+&vdin1 {
+	memory-region = <&vdin1_cma_reserved>;
+	status = "disabled";
+	/*vdin write mem color depth support:
+	 *bit0:support 8bit
+	 *bit1:support 9bit
+	 *bit2:support 10bit
+	 *bit3:support 12bit
+	 */
+	tv_bit_mode = <1>;
+};
+&sd_emmc_b {
+	status = "disabled";
+	sd {
+		caps = "MMC_CAP_4_BIT_DATA",
+			 "MMC_CAP_MMC_HIGHSPEED",
+			 "MMC_CAP_SD_HIGHSPEED",
+			 "MMC_CAP_NONREMOVABLE",
+			 "MMC_CAP_UHS_SDR12",
+			 "MMC_CAP_UHS_SDR25",
+			 "MMC_CAP_UHS_SDR50",
+			 "MMC_PM_KEEP_POWER",
+			 "MMC_CAP_NONREMOVABLE"; /**ptm debug */
+		f_min = <400000>;
+		f_max = <200000000>;
+	};
+};
+
diff --git a/arch/arm/boot/dts/amlogic/gxl_p212_1g_buildroot.dts b/arch/arm/boot/dts/amlogic/gxl_p212_1g_buildroot.dts
new file mode 100644
index 000000000000..a3075d282790
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_p212_1g_buildroot.dts
@@ -0,0 +1,1263 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_p212_1g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesongxl.dtsi"
+#include "meson_drm.dtsi"
+#include "mesongxl_p212-panel.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_p212_1g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+	};
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		fb_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x2400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3dc00000 0x2400000>;
+		};
+		//don't put other dts in front of fb_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x0 0x30000000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x10400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disabled";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xC00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0xDC40000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<1>;
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <1>; /** 0: normal, 1: host, 2: device*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+						"usb1",
+						"usb1_to_ddr";
+	};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxl";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* s905x */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <3>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <6>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "disabled";
+		led_gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_CLK81
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_81",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		memory-region = <&fb_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x1800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000 */
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		mem_alloc = <1>;
+		logo_addr = "0x3dc00000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxl";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "disabled";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	partitions: partitions{
+		parts = <12>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&boot>;
+		part-7 = <&system>;
+		part-8 = <&cache>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		vendor:vendor
+		{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm
+		{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+};
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
+&spicc{
+	status = "disabled";
+	pinctrl-names = "spicc_pulldown","spicc_pullup";
+	pinctrl-0 = <&spicc_pulldown_x8x9x11>;
+	pinctrl-1 = <&spicc_pullup_x8x9x11>;
+	num_chipselect = <1>;
+	cs-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_HIGH>;
+	dma_en = <0>;
+	dma_tx_threshold = <3>;
+	dma_rx_threshold = <3>;
+	dma_num_per_read_burst = <3>;
+	dma_num_per_write_burst = <3>;
+	delay_control = <0x15>;
+	ssctl = <0>;
+};
diff --git a/arch/arm/boot/dts/amlogic/gxl_p212_1g_hd.dts b/arch/arm/boot/dts/amlogic/gxl_p212_1g_hd.dts
new file mode 100644
index 000000000000..3447aaa006d8
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_p212_1g_hd.dts
@@ -0,0 +1,1207 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_p212_1g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesongxl.dtsi"
+#include "partition_mbox_normal.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_p212_1g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3fc00000 0x400000>;
+		};
+		//don't put other dts in front of logo_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x1000000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x0 0x30000000>;
+		};
+
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x10400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		dhd_static_buf;    //dhd_static_buf support
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disabled";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xC00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0xDC40000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<1>;
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <1>; /** 0: normal, 1: host, 2: device*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+						"usb1",
+						"usb1_to_ddr";
+	};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxl";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* s905x */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <3>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <5>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "disabled";
+		led_gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_CLK81
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_81",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	gpio_keypad{
+		compatible = "amlogic, gpio_keypad";
+		status = "okay";
+		scan_period = <20>;
+		key_num = <1>;
+		key_name = "power";
+		key_code = <116>;
+		key-gpios = <&gpio_ao  GPIOAO_2  GPIO_ACTIVE_HIGH>;
+		detect_mode = <0>;/*0:polling mode, 1:irq mode*/
+	};
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		memory-region = <&logo_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00400000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "720p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1280 720 1280 2160 32>;
+		/*1920*1080*4*3 = 0xA8C000*/
+		logo_addr = "0x3fc00000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxl";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "disabled";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		memory-region = <&picdec_cma_reserved>;
+		dev_name = "picdec";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+};
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
+&spicc{
+	status = "disabled";
+	pinctrl-names = "spicc_pulldown","spicc_pullup";
+	pinctrl-0 = <&spicc_pulldown_x8x9x11>;
+	pinctrl-1 = <&spicc_pullup_x8x9x11>;
+	num_chipselect = <1>;
+	cs-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_HIGH>;
+	dma_en = <0>;
+	dma_tx_threshold = <3>;
+	dma_rx_threshold = <3>;
+	dma_num_per_read_burst = <3>;
+	dma_num_per_write_burst = <3>;
+	delay_control = <0x15>;
+	ssctl = <0>;
+};
diff --git a/arch/arm/boot/dts/amlogic/gxl_p212_2g_buildroot.dts b/arch/arm/boot/dts/amlogic/gxl_p212_2g_buildroot.dts
new file mode 100644
index 000000000000..d3c1a0fc2e63
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_p212_2g_buildroot.dts
@@ -0,0 +1,1248 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_p212_2g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "mesongxl.dtsi"
+#include "meson_drm.dtsi"
+#include "mesongxl_p212-panel.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_p212_2g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+		//don't put other dts in front of fb_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x10400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		dhd_static_buf;    //dhd_static_buf support
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disabled";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xC00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0xDC40000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<1>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_CLK81
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_81",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <1>; /** 0: normal, 1: host, 2: device*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+		};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxl";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* s905x */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <3>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <6>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "disabled";
+		led_gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x1800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000 */
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		mem_alloc = <1>;
+		logo_addr = "0x7dc00000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxl";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "disabled";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	partitions: partitions{
+		parts = <12>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&boot>;
+		part-7 = <&system>;
+		part-8 = <&cache>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		vendor:vendor
+		{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm
+		{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+};
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/gxl_p230_2g_buildroot.dts b/arch/arm/boot/dts/amlogic/gxl_p230_2g_buildroot.dts
new file mode 100644
index 000000000000..85b8147d7903
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_p230_2g_buildroot.dts
@@ -0,0 +1,1310 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_p230_2g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "mesongxl.dtsi"
+#include "meson_drm.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_p230_2g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		//don't put other dts in front of logo_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x5C00000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+	};
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		//if use bcm wifi, config dhd_static_buf and 32k as bellow
+		dhd_static_buf;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disabled";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			boot{
+				offset=<0x0 0x300000>;
+				size=<0x0 0x800000>;
+			};
+			/*
+			 *recovery{
+			 *	offset=<0x0 0xB00000>;
+			 *	size=<0x0 0xA00000>;
+			 *};
+			 */
+			upgrade{
+				offset=<0x0 0xB00000>;
+				size=<0x0 0x5800000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<0>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_CLK81
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_81",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <3>; /** 0: normal,1:host,2:device,3:otg*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+		};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxl";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* s905d */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <3>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <6>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "disabled";
+		led_gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		memory-region = <&logo_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		mem_alloc = <1>;
+		logo_addr = "0x7dc00000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxl";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "okay";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	partitions: partitions{
+		parts = <12>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&boot>;
+		part-7 = <&system>;
+		part-8 = <&cache>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		vendor:vendor
+		{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm
+		{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+	amvdec_656in {
+		compatible = "amlogic, amvdec_656in";
+		dev_name = "amvdec_656in";
+		status = "disabled";
+		reg = <0xd0048000 0x7c>,
+			<0xd0050000 0x7c>;
+		clocks = <&clkc CLKID_BT656_CLK1_COMP>,
+			<&clkc CLKID_BT656>,
+			<&clkc CLKID_BT656_PCLK1>;
+		clock-names = "cts_bt656_clk1",
+			"clk_gate_bt656",
+			"clk_gate_bt656_pclk1";
+
+		/* bt656in1, bt656in2 */
+		bt656in1 {
+			bt656_id = <1>;
+			status = "okay";
+		};
+	};
+	hdmirx_ext {
+		compatible = "amlogic, hdmirx_ext";
+		dev_name = "hdmirx_ext";
+		status = "disabled";
+		pinctrl-names = "default";
+		pinctrl-0 = <&hdmirx_ext_pins>;
+		vdin_sel = <0>;
+		bt656_sel = <1>;
+		reset-gpios = <&gpio GPIODV_20 GPIO_ACTIVE_HIGH>;
+		reset_gpio_name = "GPIODV_20";
+		reset_gpio_val = <0 1>; /* reset_on, reset_off */
+
+		ext_dev_name = "sii9135";
+		i2c_addr = <0x30>; /* pull_up: 0x31, pull_down: 0x30 */
+		i2c_bus = "i2c_bus_c";
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+};
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
+
+&pinctrl_periphs {
+	hdmirx_ext_pins: hdmirx_ext_pins {
+		mux {
+			groups = "dvp_vs",
+				"dvp_hs",
+				"dvp_clk",
+				"dvp_d2_9";
+			function = "dvp";
+		};
+	};
+};
diff --git a/arch/arm/boot/dts/amlogic/gxl_p231_1g.dts b/arch/arm/boot/dts/amlogic/gxl_p231_1g.dts
new file mode 100644
index 000000000000..d878812abba3
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_p231_1g.dts
@@ -0,0 +1,1122 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_p231_1g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "mesongxl.dtsi"
+#include "partition_mbox_normal.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_p231_1g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3f800000 0x800000>;
+		};
+		//don't put other dts in front of logo_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x0 0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x7C00000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x0 0x30000000>;
+		};
+
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x0 0x01400000>;
+		//	alignment = <0x0 0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0xc000000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<1>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <1>; /** 0: normal, 1: host, 2: device*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+		};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxl";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* s905d */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <3>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <5>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "disabled";
+		led_gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		memory-region = <&logo_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		logo_addr = "0x3f800000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxl";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "okay";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		memory-region = <&picdec_cma_reserved>;
+		dev_name = "picdec";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+};
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/gxl_p231_2g.dts b/arch/arm/boot/dts/amlogic/gxl_p231_2g.dts
new file mode 100644
index 000000000000..39b32fd8f663
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_p231_2g.dts
@@ -0,0 +1,1121 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_p231_2g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "mesongxl.dtsi"
+#include "partition_mbox_normal.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_p231_2g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		//don't put other dts in front of logo_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x0 0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x7C00000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<1>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <1>; /** 0: normal, 1: host, 2: device*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+		};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxl";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* s905d */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <3>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <5>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "disabled";
+		led_gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		memory-region = <&logo_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		logo_addr = "0x7f800000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxl";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "okay";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		memory-region = <&picdec_cma_reserved>;
+		dev_name = "picdec";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+};
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/gxl_p231_2g_buildroot.dts b/arch/arm/boot/dts/amlogic/gxl_p231_2g_buildroot.dts
new file mode 100644
index 000000000000..2d8efd80bd25
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_p231_2g_buildroot.dts
@@ -0,0 +1,1190 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_p231_2g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "mesongxl.dtsi"
+#include "meson_drm.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_p231_2g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+	};
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		fb_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x2400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7dc00000 0x2400000>;
+		};
+		//don't put other dts in front of fb_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+
+
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x10400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		dhd_static_buf;    //dhd_static_buf support
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<1>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <1>; /** 0: normal, 1: host, 2: device*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+		};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxl";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* s905d */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <3>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <6>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "disabled";
+		led_gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		memory-region = <&fb_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x1800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000 */
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		mem_alloc = <1>;
+		logo_addr = "0x7dc00000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxl";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "okay";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	partitions: partitions{
+		parts = <12>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&boot>;
+		part-7 = <&system>;
+		part-8 = <&cache>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		vendor:vendor
+		{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm
+		{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+};
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/gxl_p241_1g_buildroot.dts b/arch/arm/boot/dts/amlogic/gxl_p241_1g_buildroot.dts
new file mode 100644
index 000000000000..0c1f5eda1e37
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_p241_1g_buildroot.dts
@@ -0,0 +1,1357 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_p241_1g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesongxl.dtsi"
+#include "meson_drm.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_p241_1g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_C;
+		serial2 = &uart_B;
+		serial3 = &uart_A;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+		//don't put other dts in front of fb_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3552320=34M(0x22) support 8bit **/
+			/** 10x44596800=44M(0x2c) support 12bit **/
+			/** 10x4074560=39M(0x27) support 10bit **/
+			size = <0x02400000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x0 0x30000000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x7800000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	vpu {
+		clk_level = <2>;
+		/* 0: 100.0M    1: 166.7M    2: 200.0M    3: 250.0M */
+		/* 4: 333.3M    5: 400.0M    6: 500.0M    7: 666.7M */
+	};
+
+	uart_AO: serial@c81004c0 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc81004c0 0x18>;
+		interrupts = <0 193 1>;
+		status = "okay";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		xtal_tick_en = <1>;
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_uart_pins>;
+		support-sysrq = <0>;	/* 0 not support , 1 support */
+	};
+
+	uart_A: serial@c11084c0 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc11084c0 0x18>;
+		interrupts = <0 26 1>;
+		status = "disable";
+		clocks = <&clkc CLKID_UART0>;
+		clock-names = "clk_uart";
+		fifosize = < 128 >;
+		pinctrl-names = "default";
+		// pinctrl-0 = <&a_uart_pins>;
+	};
+
+	uart_B: serial@c11084dc {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc11084dc 0x18>;
+		interrupts = <0 75 1>;
+		status = "disabled";
+		clocks = <&clkc CLKID_UART1>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&b_uart_pins>;
+	};
+
+	uart_C: serial@c1108700 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc1108700 0x18>;
+		interrupts = <0 93 1>;
+		status = "okay";
+		clocks = <&clkc CLKID_UART2>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&c_uart_pins>;
+	};
+
+	uart_AO_B: serial@c81004e0 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc81004e0 0x18>;
+		interrupts = <0 197 1>;
+		status = "disable";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_b_uart_pins>;
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_12       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		interrupts = <	0 68 4>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		dhd_static_buf;    //dhd_static_buf support
+		power_on_pin = <&gpio       GPIODV_25       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			// caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <300000>;
+			f_max = <50000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_pins>;
+		pinctrl-4 = <&ao_to_sd_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disabled";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xC00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0xDC40000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<1>;
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <1>; /** 0: normal, 1: host, 2: device*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+						"usb1",
+						"usb1_to_ddr";
+	};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxl";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* s805x */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <3>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <6>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "okay";
+		led_gpio = <&gpio GPIODV_27 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00300000 0x00b00000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size */
+		display_mode_default = "720p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1280 720 1280 2160 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		mem_alloc = <1>;
+		logo_addr = "0x3f000000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxl";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "disabled";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		// pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	partitions: partitions{
+		parts = <14>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&misc>;
+		part-3 = <&dto>;
+		part-4 = <&cri_data>;
+		part-5 = <&param>;
+		part-6 = <&boot>;
+		part-7 = <&rsv>;
+		part-8 = <&tee>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&system>;
+		part-12 = <&cache>;
+		part-13 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x1800000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		dto:dto{
+			pname = "dto";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		cri_data:cri_data
+		{
+			pname = "cri_data";
+			size = <0x0 0x800000>;
+			mask = <2>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		param:param{
+			pname = "param";
+			size = <0x0 0x1000000>;
+			mask = <2>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		vendor:vendor
+		{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm
+		{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x46000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 6 1>;
+		interrupt-names = "de_irq",
+				"timerc";
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		/* mv_size(byte) = 1920*544*2/5 */
+		/* mc_size(byte) = 544*2 */
+		buffer-size = <3552320>;
+		hw-version = <2>;
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-surpport to 1 */
+		nr10bit-surpport = <0>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+};
+
+&gpu{
+	/*max gpu is 650M*/
+	tbl = <&clk125_cfg &clk285_cfg &clk400_cfg
+		   &clk500_cfg &clk666_cfg &clk666_cfg>;
+};
+
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
+&spicc{
+	status = "disabled";
+	pinctrl-names = "spicc_pulldown","spicc_pullup";
+	pinctrl-0 = <&spicc_pulldown_x8x9x11>;
+	pinctrl-1 = <&spicc_pullup_x8x9x11>;
+	num_chipselect = <1>;
+	cs-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_HIGH>;
+	dma_en = <0>;
+	dma_tx_threshold = <3>;
+	dma_rx_threshold = <3>;
+	dma_num_per_read_burst = <3>;
+	dma_num_per_write_burst = <3>;
+	delay_control = <0x15>;
+	ssctl = <0>;
+};
diff --git a/arch/arm/boot/dts/amlogic/gxl_p241_v2_1g_buildroot.dts b/arch/arm/boot/dts/amlogic/gxl_p241_v2_1g_buildroot.dts
new file mode 100644
index 000000000000..e42f846e4bed
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_p241_v2_1g_buildroot.dts
@@ -0,0 +1,1356 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_p241_v2-1g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesongxl.dtsi"
+#include "meson_drm.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_p241_v2-1g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_C;
+		serial2 = &uart_B;
+		serial3 = &uart_A;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+		//don't put other dts in front of fb_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3552320=34M(0x22) support 8bit **/
+			/** 10x44596800=44M(0x2c) support 12bit **/
+			/** 10x4074560=39M(0x27) support 10bit **/
+			size = <0x02400000>;
+			alignment = <0x400000>;
+		};
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x0 0x30000000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x7800000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	vpu {
+		clk_level = <2>;
+		/* 0: 100.0M    1: 166.7M    2: 200.0M    3: 250.0M */
+		/* 4: 333.3M    5: 400.0M    6: 500.0M    7: 666.7M */
+	};
+
+	uart_AO: serial@c81004c0 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc81004c0 0x18>;
+		interrupts = <0 193 1>;
+		status = "okay";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		xtal_tick_en = <1>;
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_uart_pins>;
+		support-sysrq = <0>;	/* 0 not support , 1 support */
+	};
+
+	uart_A: serial@c11084c0 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc11084c0 0x18>;
+		interrupts = <0 26 1>;
+		status = "disable";
+		clocks = <&clkc CLKID_UART0>;
+		clock-names = "clk_uart";
+		fifosize = < 128 >;
+		pinctrl-names = "default";
+		// pinctrl-0 = <&a_uart_pins>;
+	};
+
+	uart_B: serial@c11084dc {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc11084dc 0x18>;
+		interrupts = <0 75 1>;
+		status = "disabled";
+		clocks = <&clkc CLKID_UART1>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&b_uart_pins>;
+	};
+
+	uart_C: serial@c1108700 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc1108700 0x18>;
+		interrupts = <0 93 1>;
+		status = "okay";
+		clocks = <&clkc CLKID_UART2>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&c_uart_pins>;
+	};
+
+	uart_AO_B: serial@c81004e0 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc81004e0 0x18>;
+		interrupts = <0 197 1>;
+		status = "disable";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_b_uart_pins>;
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_12       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		interrupts = <	0 68 4>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		dhd_static_buf;    //dhd_static_buf support
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			// caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <300000>;
+			f_max = <50000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_pins>;
+		pinctrl-4 = <&ao_to_sd_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disabled";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xC00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0xDC40000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<1>;
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <1>; /** 0: normal, 1: host, 2: device*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+						"usb1",
+						"usb1_to_ddr";
+	};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxl";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* s805x */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <3>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <6>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "okay";
+		led_gpio = <&gpio GPIODV_27 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00300000 0x00b00000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size */
+		display_mode_default = "720p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1280 720 1280 2160 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		mem_alloc = <1>;
+		logo_addr = "0x3f000000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxl";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "okay";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		// pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	partitions: partitions{
+		parts = <14>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&misc>;
+		part-3 = <&dto>;
+		part-4 = <&cri_data>;
+		part-5 = <&param>;
+		part-6 = <&boot>;
+		part-7 = <&rsv>;
+		part-8 = <&tee>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&system>;
+		part-12 = <&cache>;
+		part-13 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x1800000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		dto:dto{
+			pname = "dto";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		cri_data:cri_data
+		{
+			pname = "cri_data";
+			size = <0x0 0x800000>;
+			mask = <2>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		param:param{
+			pname = "param";
+			size = <0x0 0x1000000>;
+			mask = <2>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		vendor:vendor
+		{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm
+		{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x46000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 6 1>;
+		interrupt-names = "de_irq",
+				"timerc";
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		/* mv_size(byte) = 1920*544*2/5 */
+		/* mc_size(byte) = 544*2 */
+		buffer-size = <3552320>;
+		hw-version = <2>;
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-surpport to 1 */
+		nr10bit-surpport = <0>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+};
+
+&gpu{
+	/*max gpu is 650M*/
+	tbl = <&clk125_cfg &clk285_cfg &clk400_cfg
+		   &clk500_cfg &clk666_cfg &clk666_cfg>;
+};
+
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
+&spicc{
+	status = "disabled";
+	pinctrl-names = "spicc_pulldown","spicc_pullup";
+	pinctrl-0 = <&spicc_pulldown_x8x9x11>;
+	pinctrl-1 = <&spicc_pullup_x8x9x11>;
+	num_chipselect = <1>;
+	cs-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_HIGH>;
+	dma_en = <0>;
+	dma_tx_threshold = <3>;
+	dma_rx_threshold = <3>;
+	dma_num_per_read_burst = <3>;
+	dma_num_per_write_burst = <3>;
+	delay_control = <0x15>;
+	ssctl = <0>;
+};
diff --git a/arch/arm/boot/dts/amlogic/gxl_p400_2g.dts b/arch/arm/boot/dts/amlogic/gxl_p400_2g.dts
new file mode 100644
index 000000000000..84cd017d723f
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_p400_2g.dts
@@ -0,0 +1,874 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_p400_2g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "mesongxl.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_p400_2g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		fb_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x2400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7dc00000 0x2400000>;
+		};
+
+
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<1>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+		interrupts = <0 16 4>;
+		otg = <1>;
+		gpio-vbus-power = "GPIOAO_5";
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <3>; /** 0: normal,1:host,2:device,3:otg*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+		};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		memory-region = <&fb_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000 */
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		mem_alloc = <1>;
+		logo_addr = "0x7dc00000";
+	};
+
+	ge2d {
+		compatible = "amlogic, ge2d-gxl";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <1>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "okay";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "disable";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&dummy_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	partitions: partitions{
+		parts = <11>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&instaboot>;
+		part-7 = <&boot>;
+		part-8 = <&system>;
+		part-9 = <&cache>;
+		part-10 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		instaboot:instaboot{
+			pname = "instaboot";
+			size = <0x0 0x400000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+};
+
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_i2s_pins {
+	mux {
+		groups = "i2s_am_clk",
+		"i2s_ao_clk_out",
+		"i2s_lr_clk_out",
+		"i2sout_ch01",
+		"i2sin_ch23",
+		"i2sin_ch45",
+		"i2sin_ch67";
+		function = "i2s";
+	};
+};
+
+&i2c_AO {
+	status = "okay";
+	pca9557:pca9557@0x1f{
+		compatible = "nxp,pca9557";
+		reg = <0x1f>;
+		status = "okay";
+	};
+};
diff --git a/arch/arm/boot/dts/amlogic/gxl_p401_2g.dts b/arch/arm/boot/dts/amlogic/gxl_p401_2g.dts
new file mode 100644
index 000000000000..921a32c3e6f1
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_p401_2g.dts
@@ -0,0 +1,962 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_p401_2g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "mesongxl.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_p401_2g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		fb_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x2400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7dc00000 0x2400000>;
+		};
+
+
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "disabled";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "okay";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+
+		/*fip/tpl configurations, must be same
+		 * with uboot if bl_mode was set as 1
+		 * bl_mode: 0 compact mode; 1 descrete mode
+		 * if bl_mode was set as 1, fip configeration will work
+		 */
+		bl_mode = <1>;
+		/*copy count of fip*/
+		fip_copies = <4>;
+		/*size of each fip copy */
+		fip_size = <0x200000>;
+		nand_clk_ctrl = <0xd0074000>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+
+			/*
+			 * if bl_mode is 1, tpl size was generate by
+			 * fip_copies * fip_size which
+			 * will not skip bad when calculating
+			 * the partition size;
+			 *
+			 * if bl_mode is 0,
+			 * tpl partition must be comment out.
+			 */
+			tpl{
+				offset=<0x0 0x0>;
+				size=<0x0 0x0>;
+			};
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0xDC00000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<1>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+		interrupts = <0 16 4>;
+		otg = <1>;
+		gpio-vbus-power = "GPIOAO_5";
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <3>; /** 0: normal,1:host,2:device,3:otg*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+		};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		memory-region = <&fb_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000 */
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		mem_alloc = <1>;
+		logo_addr = "0x7dc00000";
+	};
+
+	ge2d {
+		compatible = "amlogic, ge2d-gxl";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <1>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "okay";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "disable";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&dummy_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	partitions: partitions{
+		parts = <11>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&instaboot>;
+		part-7 = <&boot>;
+		part-8 = <&system>;
+		part-9 = <&cache>;
+		part-10 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		instaboot:instaboot{
+			pname = "instaboot";
+			size = <0x0 0x400000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+};
+
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_i2s_pins {
+	mux {
+		groups = "i2s_am_clk",
+		"i2s_ao_clk_out",
+		"i2s_lr_clk_out",
+		"i2sout_ch01",
+		"i2sin_ch23",
+		"i2sin_ch45",
+		"i2sin_ch67";
+		function = "i2s";
+	};
+};
+
+&i2c_AO {
+	status = "okay";
+	pca9557:pca9557@0x1f{
+		compatible = "nxp,pca9557";
+		reg = <0x1f>;
+		status = "okay";
+	};
+};
diff --git a/arch/arm/boot/dts/amlogic/gxl_sei210_1g.dts b/arch/arm/boot/dts/amlogic/gxl_sei210_1g.dts
new file mode 100644
index 000000000000..a3a729a11f02
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_sei210_1g.dts
@@ -0,0 +1,1207 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_p212_1g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesongxl.dtsi"
+#include "partition_mbox_normal_sei32bit.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_sei210_1g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3f800000 0x800000>;
+		};
+		//don't put other dts in front of logo_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x7C00000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x0 0x30000000>;
+		};
+
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0xc000000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		dhd_static_buf;    //dhd_static_buf support
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disabled";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xC00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0xDC40000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<1>;
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <1>; /** 0: normal, 1: host, 2: device*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+						"usb1",
+						"usb1_to_ddr";
+	};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxl";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* s905x */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <3>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <5>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "disabled";
+		led_gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	gpio_keypad{
+		compatible = "amlogic, gpio_keypad";
+		status = "okay";
+		scan_period = <20>;
+		key_num = <1>;
+		key_name = "power";
+		key_code = <116>;
+		key-gpios = <&gpio_ao  GPIOAO_2  GPIO_ACTIVE_HIGH>;
+		detect_mode = <0>;/*0:polling mode, 1:irq mode*/
+	};
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		memory-region = <&logo_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		logo_addr = "0x3f800000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "disabled";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		memory-region = <&picdec_cma_reserved>;
+		dev_name = "picdec";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <16>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+		unifykey-index-15= <&keysn_15>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_15: key_15{
+			key-name = "region_code";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+};
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
+&spicc{
+	status = "disabled";
+	pinctrl-names = "spicc_pulldown","spicc_pullup";
+	pinctrl-0 = <&spicc_pulldown_x8x9x11>;
+	pinctrl-1 = <&spicc_pullup_x8x9x11>;
+	num_chipselect = <1>;
+	cs-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_HIGH>;
+	dma_en = <0>;
+	dma_tx_threshold = <3>;
+	dma_rx_threshold = <3>;
+	dma_num_per_read_burst = <3>;
+	dma_num_per_write_burst = <3>;
+	delay_control = <0x15>;
+	ssctl = <0>;
+};
diff --git a/arch/arm/boot/dts/amlogic/gxl_sei210_2g.dts b/arch/arm/boot/dts/amlogic/gxl_sei210_2g.dts
new file mode 100644
index 000000000000..9d581d637ab7
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_sei210_2g.dts
@@ -0,0 +1,1201 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_sei210_2g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "partition_mbox_normal_sei32bit.dtsi"
+#include "mesongxl_sei210.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_sei210_2g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		//don't put other dts in front of logo_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x7C00000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		dhd_static_buf;    //dhd_static_buf support
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "disabled";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <180000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disabled";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xC00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0xDC40000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			status = "disabled";
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<1>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	gpio_keypad{
+		compatible = "amlogic, gpio_keypad";
+		status = "okay";
+		scan_period = <20>;
+		key_num = <1>;
+		key_name = "power";
+		key_code = <116>;
+		key-gpios = <&gpio_ao  GPIOAO_2  GPIO_ACTIVE_HIGH>;
+		detect_mode = <0>;/*0:polling mode, 1:irq mode*/
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <1>; /** 0: normal, 1: host, 2: device*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+		};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxl";
+		dev_name = "cvbsout";
+		status = "disabled";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* s905x */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <3>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <5>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "disabled";
+		led_gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		memory-region = <&logo_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		logo_addr = "0x7f800000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxl";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "disabled";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "disabled";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&dummy_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		memory-region = <&picdec_cma_reserved>;
+		dev_name = "picdec";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <16>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+		unifykey-index-15= <&keysn_15>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_15: key_15{
+			key-name = "region_code";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+};
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/gxl_skt.dts b/arch/arm/boot/dts/amlogic/gxl_skt.dts
new file mode 100644
index 000000000000..482ca70f0df6
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxl_skt.dts
@@ -0,0 +1,1213 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxl_skt.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesongxl.dtsi"
+#include "partition_mbox_normal.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxl_p212_1g";
+	compatible = "amlogic, Gxl";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3f800000 0x800000>;
+		};
+		//don't put other dts in front of logo_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x4C00000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x0 0x30000000>;
+		};
+
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0xd000000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	dummy-battery {
+		compatible = "amlogic, dummy-battery";
+		status = "okay";
+	};
+
+	dummy-charger {
+		compatible = "amlogic, dummy-charger";
+		status = "okay";
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+	};
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		dhd_static_buf;    //dhd_static_buf support
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxl";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disabled";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xC00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0xDC40000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<1>;
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <1>; /** 0: normal, 1: host, 2: device*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+						"usb1",
+						"usb1_to_ddr";
+	};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxl";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		/* s905x */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <3>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <5>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "disabled";
+		led_gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_CLK81
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_81",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxl";
+		memory-region = <&logo_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		logo_addr = "0x3f800000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxl";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "disabled";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		memory-region = <&picdec_cma_reserved>;
+		dev_name = "picdec";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <16>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+		unifykey-index-15= <&keysn_15>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_15:key_15{
+			key-name = "region_code";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+
+};
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
+&spicc{
+	status = "disabled";
+	pinctrl-names = "spicc_pulldown","spicc_pullup";
+	pinctrl-0 = <&spicc_pulldown_x8x9x11>;
+	pinctrl-1 = <&spicc_pullup_x8x9x11>;
+	num_chipselect = <1>;
+	cs-gpios = <&gpio GPIOX_10 GPIO_ACTIVE_HIGH>;
+	dma_en = <0>;
+	dma_tx_threshold = <3>;
+	dma_rx_threshold = <3>;
+	dma_num_per_read_burst = <3>;
+	dma_num_per_write_burst = <3>;
+	delay_control = <0x15>;
+	ssctl = <0>;
+};
diff --git a/arch/arm/boot/dts/amlogic/gxm_q200_2g.dts b/arch/arm/boot/dts/amlogic/gxm_q200_2g.dts
new file mode 100644
index 000000000000..24022e74c347
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxm_q200_2g.dts
@@ -0,0 +1,1223 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxm_q200_2g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesongxm.dtsi"
+#include "partition_mbox_normal.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxm_q200_2g";
+	compatible = "amlogic, Gxm";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		//don't put other dts in front of logo_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x7C00000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		dhd_static_buf;
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxm";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxm";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxm";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disabled";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+		plat-names = "nandboot","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&nandboot>;
+		plat-part-1 = <&nandnormal>;
+		nandboot: nandboot{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xC00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0xDC40000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<0>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_CLK81
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_81",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpufreq_cool_cluster1 {
+				min_state = <500000>;
+				dyn_coeff = <140>;
+				cluster_id = <1>;
+				node_name = "cpufreq_cool1";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			cpucore_cool_cluster1 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <1>;
+				node_name = "cpucore_cool1";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpufreq_cool1:cpufreq_cool1 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool1:cpucore_cool1 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2450>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map0 {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpufreq_cooling_map1 {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool1 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map0 {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map1 {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool1 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+		interrupts = <0 16 4>;
+		otg = <1>;
+		gpio-vbus-power = "GPIOAO_5";
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <3>; /** 0: normal,1:host,2:device,3:otg*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+	};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxm";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <4>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <6>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "disabled";
+		led_gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxm";
+		memory-region = <&logo_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01851000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		logo_addr = "0x7f800000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxm";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "okay";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		memory-region = <&picdec_cma_reserved>;
+		dev_name = "picdec";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clkc CLKID_FCLK_DIV5>,
+		 *	<&clkc CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_gxm";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <15>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+};
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
+&i2c1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/gxm_q200_2g_buildroot.dts b/arch/arm/boot/dts/amlogic/gxm_q200_2g_buildroot.dts
new file mode 100644
index 000000000000..acb411acd524
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxm_q200_2g_buildroot.dts
@@ -0,0 +1,1289 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxm_q200_2g_buildroot.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesongxm.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxm_q200_2g";
+	compatible = "amlogic, Gxm";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x10400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		dhd_static_buf;
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxm";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			status = "disabled";
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxm";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			status = "disabled";
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxm";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			status = "disabled";
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disabled";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+		plat-names = "nandboot","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&nandboot>;
+		plat-part-1 = <&nandnormal>;
+		nandboot: nandboot{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xC00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0x80000000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<0>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_CLK81
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_81",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpufreq_cool_cluster1 {
+				min_state = <500000>;
+				dyn_coeff = <140>;
+				cluster_id = <1>;
+				node_name = "cpufreq_cool1";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			cpucore_cool_cluster1 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <1>;
+				node_name = "cpucore_cool1";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpufreq_cool1:cpufreq_cool1 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool1:cpucore_cool1 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2450>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map0 {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpufreq_cooling_map1 {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool1 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map0 {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map1 {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool1 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+		interrupts = <0 16 4>;
+		otg = <1>;
+		gpio-vbus-power = "GPIOAO_5";
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <3>; /** 0: normal,1:host,2:device,3:otg*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+	};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxm";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <4>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <6>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "disabled";
+		led_gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxm";
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		mem_alloc = <1>;
+		logo_addr = "0x7dc00000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxm";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "okay";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		memory-region = <&picdec_cma_reserved>;
+		dev_name = "picdec";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clkc CLKID_FCLK_DIV5>,
+		 *	<&clkc CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+
+	partitions: partitions{
+		parts = <12>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&boot>;
+		part-7 = <&system>;
+		part-8 = <&cache>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		vendor:vendor
+		{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm
+		{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <14>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+};
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
+&i2c1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/gxm_q201_1g.dts b/arch/arm/boot/dts/amlogic/gxm_q201_1g.dts
new file mode 100644
index 000000000000..e96da973279d
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxm_q201_1g.dts
@@ -0,0 +1,1231 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxm_q201_1g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesongxm.dtsi"
+#include "partition_mbox_normal.dtsi"
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "gxm_q201_1g";
+	compatible = "amlogic, Gxm";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x0100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x7f800000 0x800000>;
+		};
+		//don't put other dts in front of logo_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x7C00000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "amlogic, ppmgr_memory";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0xc000000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	bt-dev{
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio       GPIOX_17       GPIO_ACTIVE_HIGH>;
+	};
+
+	wifi{
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio       GPIOX_7       GPIO_ACTIVE_HIGH>;
+		irq_trigger_type = "GPIO_IRQ_LOW";
+		dhd_static_buf;
+		power_on_pin = <&gpio       GPIOX_6       GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf:wifi_pwm_conf{
+		pwm_channel1_conf {
+			pwms = <&pwm_ef MESON_PWM_0 30040 0>;
+			duty-cycle = <15020>;
+			times = <8>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_ef MESON_PWM_2 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxm";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxm";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxm";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disabled";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+		plat-names = "nandboot","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&nandboot>;
+		plat-part-1 = <&nandnormal>;
+		nandboot: nandboot{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			boot{
+				offset=<0x0 0x300000>;
+				size=<0x0 0x800000>;
+			};
+			/*
+			 *recovery{
+			 *	offset=<0x0 0xB00000>;
+			 *	size=<0x0 0xA00000>;
+			 *};
+			 */
+			upgrade{
+				offset=<0x0 0xB00000>;
+				size=<0x0 0x5800000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	ethmac: ethernet@0xc9410000 {
+			compatible = "amlogic, gxbb-eth-dwmac";
+			reg = <0xc9410000 0x10000
+			0xc8834540 0x8
+			0xc8834558 0xc>;
+			interrupts = <0 8 1>;
+			pinctrl-names = "external_eth_pins";
+			pinctrl-0 = <&external_eth_pins>;
+			rst_pin-gpios = <&gpio GPIOZ_14 0>;
+			GPIOZ4_pin-gpios = <&gpio GPIOZ_4 0>;
+			GPIOZ5_pin-gpios = <&gpio GPIOZ_5 0>;
+			mc_val_internal_phy = <0x1800>;
+			mc_val_external_phy = <0x1621>;
+			cali_val = <0x20000>;
+			interrupt-names = "macirq";
+			clocks = <&clkc CLKID_ETH>;
+			clock-names = "ethclk81";
+			internal_phy=<0>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpufreq_cool_cluster1 {
+				min_state = <500000>;
+				dyn_coeff = <140>;
+				cluster_id = <1>;
+				node_name = "cpufreq_cool1";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			cpucore_cool_cluster1 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <1>;
+				node_name = "cpucore_cool1";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpufreq_cool1:cpufreq_cool1 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool1:cpucore_cool1 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2450>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map0 {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpufreq_cooling_map1 {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool1 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map0 {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map1 {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool1 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	dwc3: dwc3@c9000000 {
+		compatible = "synopsys, dwc3";
+		reg = <0xc9000000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@d0078000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		portnum = <3>;
+		reg = <0xd0078000 0x80
+					0xc1104408 0x4>;
+	};
+
+	usb3_phy: usb3phy@d0078080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		portnum = <0>;
+		reg = <0xd0078080 0x20>;
+		interrupts = <0 16 4>;
+		otg = <1>;
+		gpio-vbus-power = "GPIOAO_5";
+		gpios = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xc9100000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		port-dma = <0>; /** 0: default ... 6: disable*/
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		controller-type = <3>; /** 0: normal,1:host,2:device,3:otg*/
+		phy-reg = <0xd0078000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+			&clkc CLKID_USB1_TO_DDR
+			&clkc CLKID_USB1>;
+		clock-names = "usb_general",
+			"usb1",
+			"usb1_to_ddr";
+	};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxm";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <4>;
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <6>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+	};
+
+	sysled {
+		compatible = "amlogic, sysled";
+		dev_name = "sysled";
+		status = "disabled";
+		led_gpio = <&gpio GPIODV_24 GPIO_ACTIVE_HIGH>;
+		led_active_low = <1>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxm";
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01851000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		logo_addr = "0x7f800000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxm";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "okay";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	amvenc_avc{
+		compatible = "amlogic, amvenc_avc";
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	hevc_enc{
+		compatible = "cnm, HevcEnc";
+		dev_name = "HevcEnc";
+		status = "okay";
+		interrupts = <0 187 1>;
+		interrupt-names = "wave420l_irq";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_reg_base{
+			reg = <0xc8810000 0x4000>;
+		};
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		memory-region = <&picdec_cma_reserved>;
+		dev_name = "picdec";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clkc CLKID_FCLK_DIV5>,
+		 *	<&clkc CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_gxm";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+	unifykey{
+		compatible = "amlogic, unifykey";
+		status = "ok";
+
+		unifykey-num = <16>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11= <&keysn_11>;
+		unifykey-index-12= <&keysn_12>;
+		unifykey-index-13= <&keysn_13>;
+		unifykey-index-14= <&keysn_14>;
+		unifykey-index-15= <&keysn_15>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "PlayReadykeybox25";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_15:key_15{
+			key-name = "region_code";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	};//End unifykey
+};
+&efuse {
+	status = "ok";
+};
+
+&pwm_ef {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
+&i2c1 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/amlogic/gxm_skt.dts b/arch/arm/boot/dts/amlogic/gxm_skt.dts
new file mode 100644
index 000000000000..b6ff2bba3430
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/gxm_skt.dts
@@ -0,0 +1,1053 @@
+/*
+ * arch/arm/boot/dts/amlogic/gxm_skt.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include "mesongxm.dtsi"
+
+/ {
+	model = "Amlogic";
+	compatible = "amlogic, Gxm";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+		secos_reserved:linux,secos {
+			status = "disable";
+			compatible = "amlogic, aml_secos_memory";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3f800000 0x800000>;
+		};
+		//don't put other dts in front of logo_reserved
+
+		//di_reserved:linux,di {
+		//	compatible = "amlogic, di-mem";
+			/** 10x3133440=30M(0x1e) support 8bit **/
+		//	size = <0x1e00000>;
+			//no-map;
+		//};
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/** 10x3133440=30M(0x1e) support 8bit **/
+			size = <0x2000000>;
+			alignment = <0x400000>;
+		};
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x7C00000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin0 CMA pool */
+		//vdin0_cma_reserved:linux,vdin0_cma {
+		//	compatible = "shared-dma-pool";
+		//	linux,phandle = <4>;
+		//	reusable;
+		/* 1920x1080x2x4  =16+4 M */
+		//	size = <0x01400000>;
+		//	alignment = <0x400000>;
+		//};
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x01000000>;
+			alignment = <0x400000>;
+		};
+		/*  POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "shared-dma-pool";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxm";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxm";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	sd_emmc_a:sdio@d0070000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-gxm";
+		reg = <0xd0070000 0x2000>;
+		interrupts = <0 216 4>;
+		pinctrl-names = "sdio_clk_cmd_pins", "sdio_all_pins";
+		pinctrl-0 = <&sdio_clk_cmd_pins>;
+		pinctrl-1 = <&sdio_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_A>,
+			   <&clkc CLKID_SD_EMMC_A_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sdio {
+			pinname = "sdio";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 */
+		};
+	};
+	mtd_nand{
+		compatible = "amlogic, aml_mtd_nand";
+		dev_name = "mtdnand";
+		status = "disabled";
+		reg = <0xd0074800 0x200>;
+		interrupts = <	0 34 1 >;
+		pinctrl-names = "nand_rb_mod","nand_norb_mod", "nand_cs_only";
+		pinctrl-0 = <&all_nand_pins>;
+		pinctrl-1 = <&all_nand_pins>;
+		pinctrl-2 = <&nand_cs_pins>;
+		device_id = <0>;
+		plat-names = "bootloader","nandnormal";
+		plat-num = <2>;
+		plat-part-0 = <&bootloader>;
+		plat-part-1 = <&nandnormal>;
+		bootloader: bootloader{
+			enable_pad ="ce0";
+			busy_pad = "rb0";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <1>;
+			part_num = <0>;
+			rb_detect = <1>;
+		};
+		nandnormal: nandnormal{
+			enable_pad ="ce0","ce1";
+			busy_pad = "rb0","rb1";
+			timming_mode = "mode5";
+			bch_mode = "bch60_1k";
+			plane_mode = "twoplane";
+			t_rea = <20>;
+			t_rhoh = <15>;
+			chip_num = <2>;
+			part_num = <3>;
+			partition = <&nand_partitions>;
+			rb_detect = <1>;
+		};
+		nand_partitions:nand_partition{
+			logo{
+				offset=<0x0 0x0>;
+				size=<0x0 0x200000>;
+			};
+			recovery{
+				offset=<0x0 0x0>;
+				size=<0x0 0x1000000>;
+			};
+			boot{
+				offset=<0x0 0x0>;
+				size=<0x0 0xC00000>;
+			};
+			system{
+				offset=<0x0 0x0>;
+				size=<0x0 0xDC40000>;
+			};
+			data{
+				offset=<0xffffffff 0xffffffff>;
+				size=<0x0 0x0>;
+			};
+		};
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xC1100000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xc8820000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xc883c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vcbus_base{
+			reg = <0xd0100000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xc8838000 0x400>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	canvas{
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "ok";
+		reg = <0xc8838000 0x400>;
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpufreq_cool0";
+				device_type = "cpufreq";
+			};
+			cpufreq_cool_cluster1 {
+				min_state = <500000>;
+				dyn_coeff = <140>;
+				cluster_id = <1>;
+				node_name = "cpufreq_cool1";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpucore_cool0";
+				device_type = "cpucore";
+			};
+			cpucore_cool_cluster1 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <1>;
+				node_name = "cpucore_cool1";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "gpufreq_cool0";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "gpucore_cool0";
+				device_type = "gpucore";
+			};
+		};
+		cpufreq_cool0:cpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpufreq_cool1:cpufreq_cool1 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool0:cpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		cpucore_cool1:cpucore_cool1 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpufreq_cool0:gpufreq_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore_cool0:gpucore_cool0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2450>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map0 {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				cpufreq_cooling_map1 {
+					trip = <&control>;
+					cooling-device = <&cpufreq_cool1 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map0 {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool0 0 3>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map1 {
+					trip = <&control>;
+					cooling-device = <&cpucore_cool1 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpufreq_cool0 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore_cool0 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-gxm";
+		dev_name = "cvbsout";
+		status = "okay";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		performance = <0x1bf0  0x9
+			0x1b56  0x343
+			0x1b12  0x8080
+			0x1b05  0xfd
+			0x1c59  0xf752
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx{
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		vend-data = <&vend_data>;
+		pinctrl-names="hdmitx_hpd", "hdmitx_ddc";
+		pinctrl-0=<&hdmitx_hpd>;
+		pinctrl-1=<&hdmitx_ddc>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		vend_data: vend_data{ /* Should modified by Customer */
+			vendor_name = "Amlogic"; /* Max Chars: 8 */
+			/* standards.ieee.org/develop/regauth/oui/oui.txt */
+			vendor_id = <0x000000>;
+			product_desc = "MBox Meson Ref"; /* Max Chars: 16 */
+		};
+	};
+
+	aocec: aocec{
+		compatible = "amlogic, amlogic-aocec";
+		device_name = "aocec";
+		status = "okay";
+		vendor_id = <0x000000>;
+		cec_osd_string = "MBox"; /* Max Chars: 14    */
+		cec_version = <6>; /* 5: 1.4, 6: 2.0 */
+		port_num = <1>;
+		arc_port_mask = <0x0>;
+		interrupts = <0 199 1>;
+		interrupt-names = "hdmi_aocec";
+		pinctrl-names = "default";
+		pinctrl-0=<&hdmitx_aocec>;
+		reg = <0xc810023c 0x4
+		       0xc8100000 0x200>;
+		reg-names = "ao_exit","ao";
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-gxm";
+		memory-region = <&logo_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01851000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		scale_mode = <1>;
+		/** 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		display_size_default = <1920 1080 1920 3240 32>;
+		/*1920*1080*4*3 = 0x17BB000*/
+		logo_addr = "0x3f800000";
+	};
+	ge2d {
+		compatible = "amlogic, ge2d-gxm";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+	};
+
+
+	/* AUDIO MESON DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks =
+			<&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"aud_buf",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+		i2s_pos_sync = <0>;
+		/*DMIC;*/  /* I2s Mic or Dmic, default for I2S mic */
+	};
+	dmic:snd_dmic {
+		#sound-dai-cells = <0>;
+		compatible = "aml, aml_snd_dmic";
+		reg = <0xd0042000 0x2000>;
+		status = "okay";
+		resets = <
+			&clkc CLKID_PDM_GATE
+		>;
+		reset-names =	"pdm";
+		pinctrl-names = "audio_dmic";
+		pinctrl-0 = <&aml_dmic_pins>;
+		clocks = <&clkc CLKID_PDM_COMP>,
+			<&clkc CLKID_AMCLK_COMP>;
+		clock-names = "pdm", "mclk";
+	};
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks =
+			<&clkc CLKID_MPLL1>,
+			<&clkc CLKID_I958_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_I958_COMP_SPDIF>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		pinctrl-0 = <&audio_pcm_pins>;
+		clocks =
+			<&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_GATE>;
+		clock-names =
+			"mpll0",
+			"pcm_mclk",
+			"pcm_sclk";
+		pcm_mode = <1>; /* 0=slave mode, 1=master mode */
+	};
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif";
+		pinctrl-0 = <&audio_spdif_pins>;
+	};
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* endof AUDIO MESON DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disable";
+	};
+	amlogic_codec:t9015{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015";
+		reg = <0xc8832000 0x14>;
+		status = "okay";
+	};
+	aml_sound_meson {
+		compatible = "aml, meson-snd-card";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-MESONAUDIO";
+		aml,audio-routing =
+				"Ext Spk","LOUTL",
+				"Ext Spk","LOUTR";
+
+		mute_gpio-gpios = <&gpio GPIOH_5 0>;
+		mute_inv;
+		hp_disable;
+		hp_paraments = <800 300 0 5 1>;
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&audio_i2s_pins>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+	};
+	/* END OF AUDIO board specific */
+
+	rdma{
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "ok";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		memory-region = <&picdec_cma_reserved>;
+		dev_name = "picdec";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	/*if you want to use vdin just modify status to "ok"*/
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <1>;/*1:share with codec_mm;2:cma alone*/
+		/*MByte, if 10bit disable: 64M(YUV422),
+		 *if 10bit enable: 64*1.5 = 96M(YUV422)
+		 *if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 *if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 *if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 *if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <16>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <0>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 *bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <1>;
+	};
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "ok";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		/*clocks = <&clock CLK_FPLL_DIV5>,
+		 *	<&clock CLK_VDIN_MEAS_CLK>;
+		 *clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		 */
+		vdin_id = <1>;
+		/*vdin write mem color depth support:
+		 *bit0:support 8bit
+		 *bit1:support 9bit
+		 *bit2:support 10bit
+		 *bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+		 /*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+	};
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_gxm";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+	partitions: partitions{
+		parts = <11>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&instaboot>;
+		part-7 = <&boot>;
+		part-8 = <&system>;
+		part-9 = <&cache>;
+		part-10 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		instaboot:instaboot{
+			pname = "instaboot";
+			size = <0x0 0x400000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		flag_cma = <1>;/*0:use reserved;1:use cma*/
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1 0 6 1>;
+		interrupt-names = "de_irq",	"timerc";
+		/*
+		 * nr_size(byte) = 1920*544*2(yuv422 8bit) |
+		 * 1920*544*2*12/8(yuv422 10bit)
+		 * | 1920*544*2*10/8(yuv422 10bit full pack mode)
+		 */
+		/* mtn_size(byte) = 1920*544/2 */
+		/* count_size(byte) = 1920*544/2 */
+		buffer-size = <3133440>;
+		hw-version = <2>;
+	};
+
+};
+&efuse {
+	status = "ok";
+};
diff --git a/arch/arm/boot/dts/amlogic/meson_drm.dtsi b/arch/arm/boot/dts/amlogic/meson_drm.dtsi
new file mode 100644
index 000000000000..9f391ba1e3c5
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/meson_drm.dtsi
@@ -0,0 +1,104 @@
+/*
+ * arch/arm/boot/dts/amlogic/meson_drm.dtsi
+ *
+ * Copyright (C) 2015 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/ {
+	drm_amhdmitx: drm-amhdmitx {
+		status = "disabled";
+		hdcp = "disabled";
+		compatible = "amlogic,drm-amhdmitx";
+		dev_name = "meson-amhdmitx";
+		interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>;
+		ports {
+			port {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				hdmi_in_vpu: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vpu_out_hdmi>;
+				};
+			};
+		};
+	};
+
+	drm_lcd: drm-lcd {
+		status = "disabled";
+		compatible = "amlogic,drm-lcd";
+		dev_name = "meson-lcd";
+		ports {
+			port {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				lcd_in_vpu: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vpu_out_lcd>;
+				};
+			};
+		};
+	};
+
+	drm_vpu: drm-vpu@0xff900000  {
+		status = "disabled";
+		compatible = "amlogic,meson-gxbb-vpu";
+		reg = <0xd0100000 0x100000>,
+			  <0xc883c000 0x1000>,
+			  <0xc8838000 0x1000>;
+		reg-names = "base", "hhi", "dmc";
+		interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>;
+		dma-coherent;
+		vpu_out: port {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			vpu_out_hdmi: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&hdmi_in_vpu>;
+			};
+			vpu_out_lcd: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&lcd_in_vpu>;
+			};
+		};
+	};
+
+	drm_subsystem: drm-subsystem {
+		status = "okay";
+		compatible = "amlogic,drm-subsystem";
+		ports = <&vpu_out>;
+	};
+};
+
+&gpu{
+	/*gpu max freq is 750M*/
+	def_clk = <1>;
+	tbl = <&clk285_cfg &clk666_cfg &clk750_cfg &clk750_cfg>;
+
+	clk285_cfg:clk285_cfg {
+		 keep_count = <2>;
+		 threshold = <100 200>;
+	};
+
+	clk666_cfg:clk666_cfg {
+		 keep_count = <1>;
+		 threshold = <85 200>;
+	};
+
+	clk750_cfg:clk750_cfg {
+		 keep_count = <1>;
+		 threshold = <179 255>;
+	};
+
+};
diff --git a/arch/arm/boot/dts/amlogic/mesong12a_drm.dtsi b/arch/arm/boot/dts/amlogic/mesong12a_drm.dtsi
new file mode 100644
index 000000000000..b6597c677d88
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/mesong12a_drm.dtsi
@@ -0,0 +1,109 @@
+/*
+ * arch/arm/boot/dts/amlogic/meson_drm.dtsi
+ *
+ * Copyright (C) 2015 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/ {
+	venc-cvbs {
+		status = "okay";
+		compatible = "amlogic,meson-gxbb-cvbs";
+
+		ports {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			enc_cvbs_in: port@0 {
+				 #address-cells = <1>;
+				 #size-cells = <0>;
+				 reg = <0>;
+
+				 //venc_cvbs_in_vpu: endpoint@0 {
+				//	 reg = <0>;
+				//	 remote-endpoint = <&vpu_out_venc_cvbs>;
+				//};
+			};
+		};
+	};
+
+	drm_amhdmitx: drm-amhdmitx {
+		status = "disabled";
+		hdcp = "disabled";
+		compatible = "amlogic,drm-amhdmitx";
+		dev_name = "meson-amhdmitx";
+		interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>;
+		ports {
+			port {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				hdmi_in_vpu: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vpu_out_hdmi>;
+				};
+			};
+		};
+	};
+
+	drm_lcd: drm-lcd {
+		status = "disabled";
+		compatible = "amlogic,drm-lcd";
+		dev_name = "meson-lcd";
+		ports {
+			port {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				lcd_in_vpu: endpoint@0 {
+					reg = <0>;
+					remote-endpoint = <&vpu_out_lcd>;
+				};
+			};
+		};
+	};
+
+	drm_vpu: drm-vpu@0xff900000  {
+		status = "disabled";
+		compatible = "amlogic,meson-g12a-vpu";
+		memory-region = <&logo_reserved>;
+		reg = <0xff900000 0x40000>,
+			  <0xff63c000 0x2000>,
+			  <0xff638000 0x2000>;
+		reg-names = "base", "hhi", "dmc";
+		interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>,
+			<GIC_SPI 56 IRQ_TYPE_EDGE_RISING>;
+		interrupt-names = "viu-vsync", "viu2-vsync";
+		clocks = <&clkc CLKID_VPU_CLKC_MUX>;
+		clock-names = "vpu_clkc";
+		dma-coherent;
+		vpu_out: port {
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			vpu_out_hdmi: endpoint@0 {
+				reg = <0>;
+				remote-endpoint = <&hdmi_in_vpu>;
+			};
+			vpu_out_lcd: endpoint@1 {
+				reg = <1>;
+				remote-endpoint = <&lcd_in_vpu>;
+			};
+		};
+	};
+
+	drm_subsystem: drm-subsystem {
+		status = "okay";
+		compatible = "amlogic,drm-subsystem";
+		ports = <&vpu_out>;
+	};
+};
+
diff --git a/arch/arm/boot/dts/amlogic/mesongxl_p212-panel.dtsi b/arch/arm/boot/dts/amlogic/mesongxl_p212-panel.dtsi
new file mode 100644
index 000000000000..655fae9a687b
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/mesongxl_p212-panel.dtsi
@@ -0,0 +1,148 @@
+/*
+ * arch/arm/boot/dts/amlogic/mesongxl_p212-panel.dtsi
+ *
+ * Copyright (C) 2016 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/ {
+	lcd{
+		compatible = "amlogic, lcd-gxl";
+		mode = "tablet";
+		status = "okay";
+		key_valid = <0>;
+		/* clocks = <&clkc CLKID_VCLK2_ENCL
+		 *	&clkc CLKID_VCLK2_VENCL>;
+		 * clock-names = "vencl_top_gate",
+		 * "vencl_int_gate";
+		 */
+		reg = <0xc8834400 0x100>;
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+		pinctrl_version = <1>; /* for uboot */
+		pinctrl-names = "ttl_6bit_hvsync_de_on",
+			"ttl_6bit_hvsync_on",
+			"ttl_6bit_de_on",
+			"ttl_6bit_hvsync_de_off",
+			"ttl_8bit_hvsync_de_on",
+			"ttl_8bit_hvsync_on",
+			"ttl_8bit_de_on",
+			"ttl_8bit_hvsync_de_off";
+		pinctrl-0 = <&lcd_ttl_rgb_6bit_on_pins
+			&lcd_ttl_de_hvsync_on_pins>;
+		pinctrl-1 = <&lcd_ttl_rgb_6bit_on_pins
+			&lcd_ttl_hvsync_on_pins>;
+		pinctrl-2 = <&lcd_ttl_rgb_6bit_on_pins
+			&lcd_ttl_de_on_pins>;
+		pinctrl-3 = <&lcd_ttl_rgb_6bit_off_pins
+			&lcd_ttl_de_hvsync_off_pins>;
+		pinctrl-4 = <&lcd_ttl_rgb_8bit_on_pins
+			&lcd_ttl_de_hvsync_on_pins>;
+		pinctrl-5 = <&lcd_ttl_rgb_8bit_on_pins
+			&lcd_ttl_hvsync_on_pins>;
+		pinctrl-6 = <&lcd_ttl_rgb_8bit_on_pins
+			&lcd_ttl_de_on_pins>;
+		pinctrl-7 = <&lcd_ttl_rgb_8bit_off_pins
+			&lcd_ttl_de_hvsync_off_pins>;
+
+		/* power type:
+		 *    (0=cpu_gpio, 1=pmu_gpio, 2=signal,3=extern, 0xff=ending)
+		 * power index:
+		 *    (point gpios_index, or extern_index,0xff=invalid)
+		 * power value:(0=output low, 1=output high, 2=input)
+		 * power delay:(unit in ms)
+		 */
+		/*lcd_cpu-gpios = <&gpio GPIOX_3 GPIO_ACTIVE_HIGH>;*/
+		/*lcd_cpu_gpio_names = "GPIOX_3";*/
+
+		lcd_0{
+			model_name = "LCD720P";
+			interface = "ttl";
+			basic_setting = <1280 720 /*h_active, v_active*/
+				1650 750 /*h_period, v_period*/
+				8      /*lcd_bits */
+				16 9>; /*screen_widht, screen_height*/
+			lcd_timing = <40 220 1 /*hs_width, hs_bp, hs_pol*/
+				5 20 1>; /*vs_width, vs_bp, vs_pol*/
+			clk_attr = <0 /*fr_adj_type(0=clk, 1=htotal, 2=vtotal)*/
+				0 /*clk_ss_level*/
+				1 /*clk_auto_generate*/
+				74250000>; /*pixel_clk(unit in Hz)*/
+			ttl_attr = <0 /*clk_pol*/
+				1 /*de_valid*/
+				1 /*hvsync_valid*/
+				0 /*rb_swap*/
+				0>; /*bit_swap*/
+
+			/* power step: type, index, value, delay(ms) */
+			power_on_step = <2 0 0 0
+				0xff 0 0 0>; /*ending*/
+			power_off_step = <2 0 0 50
+				0xff 0 0 0>; /*ending*/
+			backlight_index = <0xff>;
+		};
+	};
+
+	lcd_extern{
+		compatible = "amlogic, lcd_extern";
+		status = "disabled";
+		i2c_bus = "i2c_bus_d";
+		key_valid = <0>;
+
+		extern_0{
+			index = <0>;
+			extern_name = "ext_default";
+			status = "disabled";
+			type = <0>; /* 0=i2c, 1=spi, 2=mipi */
+			i2c_address = <0x1c>; /* 7bit i2c address */
+			i2c_address2 = <0xff>; /* 0xff for none */
+			cmd_size = <0xff>; /*0xff for dynamic cmd_size*/
+
+			/* init on/off:
+			 *  fixed cmd_size: (type, value...);
+			 *                  cmd_size include all data.
+			 *  dynamic cmd_size: (type, cmd_size, value...);
+			 *                    cmd_size include value.
+			 */
+			/* type: 0x00=cmd with delay(bit[3:0]=1 for address2),
+			 *       0xc0=cmd(bit[3:0]=1 for address2),
+			 *       0xf0=gpio,
+			 *       0xfd=delay,
+			 *       0xff=ending
+			 */
+			/* value: i2c or spi cmd, or gpio index & level */
+			/* delay: unit ms */
+			init_on = <
+				0xc0 7 0x20 0x01 0x02 0x00 0x40 0xFF 0x00
+				0xc0 7 0x80 0x02 0x00 0x40 0x62 0x51 0x73
+				0xc0 7 0x61 0x06 0x00 0x00 0x00 0x00 0x00
+				0xc0 7 0xC1 0x05 0x0F 0x00 0x08 0x70 0x00
+				0xc0 7 0x13 0x01 0x00 0x00 0x00 0x00 0x00
+				0xc0 7 0x3D 0x02 0x01 0x00 0x00 0x00 0x00
+				0xc0 7 0xED 0x0D 0x01 0x00 0x00 0x00 0x00
+				0xc0 7 0x23 0x02 0x00 0x00 0x00 0x00 0x00
+				0xfd 1 10 /* delay 10ms */
+				0xff 0>; /*ending*/
+			init_off = <0xff 0>; /*ending*/
+		};
+
+		extern_1{
+			index = <1>;
+			extern_name = "i2c_DLPC3439";
+			status = "disabled";
+			type = <0>; /* 0=i2c, 1=spi, 2=mipi */
+			i2c_address = <0x1b>; /* 7bit i2c address */
+		};
+	};
+};/* end of panel */
+
diff --git a/arch/arm/boot/dts/amlogic/mesongxl_sei210.dtsi b/arch/arm/boot/dts/amlogic/mesongxl_sei210.dtsi
new file mode 100644
index 000000000000..2445a5eefa9f
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/mesongxl_sei210.dtsi
@@ -0,0 +1,1317 @@
+/*
+ * arch/arm/boot/dts/amlogic/mesongxl.dtsi
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/reset/amlogic,gxl-reset.h>
+#include <dt-bindings/clock/amlogic,gxl-clkc.h>
+#include <dt-bindings/iio/adc/amlogic-saradc.h>
+#include <dt-bindings/gpio/gxl.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/input/meson_rc.h>
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/pwm/meson.h>
+#include "mesongxbb-gpu-mali450.dtsi"
+/ {
+	cpus:cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu-map {
+			cluster0:cluster0 {
+				core0 {
+					cpu = <&CPU0>;
+				};
+				core1 {
+					cpu = <&CPU1>;
+				};
+				core2 {
+					cpu = <&CPU2>;
+				};
+				core3 {
+					cpu = <&CPU3>;
+				};
+			};
+		};
+		CPU0:cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53","arm,armv8";
+			reg = <0x0>;
+			enable-method = "psci";
+			clocks = <&scpi_dvfs 0>;
+			clock-names = "cpu-cluster.0";
+			cpu-idle-states = <&SYSTEM_SLEEP_0>;
+			/*cpu-idle-states = <&CPU_SLEEP_0 &SYSTEM_SLEEP_0>;*/
+		};
+
+		CPU1:cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53","arm,armv8";
+			reg = <0x1>;
+			enable-method = "psci";
+			clocks = <&scpi_dvfs 0>;
+			clock-names = "cpu-cluster.0";
+			cpu-idle-states = <&SYSTEM_SLEEP_0>;
+			/*cpu-idle-states = <&CPU_SLEEP_0 &SYSTEM_SLEEP_0>;*/
+		};
+		CPU2:cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53","arm,armv8";
+			reg = <0x2>;
+			enable-method = "psci";
+			clocks = <&scpi_dvfs 0>;
+			clock-names = "cpu-cluster.0";
+			cpu-idle-states = <&SYSTEM_SLEEP_0>;
+			/*cpu-idle-states = <&CPU_SLEEP_0 &SYSTEM_SLEEP_0>;*/
+		};
+
+		CPU3:cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a53","arm,armv8";
+			reg = <0x3>;
+			enable-method = "psci";
+			clocks = <&scpi_dvfs 0>;
+			clock-names = "cpu-cluster.0";
+			cpu-idle-states = <&SYSTEM_SLEEP_0>;
+			/*cpu-idle-states = <&CPU_SLEEP_0 &SYSTEM_SLEEP_0>;*/
+		};
+
+
+		idle-states {
+			entry-method = "arm,psci";
+/*
+ *			CPU_SLEEP_0: cpu-sleep-0 {
+ *				compatible = "arm,idle-state";
+ *				arm,psci-suspend-param = <0x0010000>;
+ *				local-timer-stop;
+ *				entry-latency-us = <3000>;
+ *				exit-latency-us = <3000>;
+ *				min-residency-us = <8000>;
+ *			};
+ */
+			SYSTEM_SLEEP_0: system-sleep-0 {
+				compatible = "arm,idle-state";
+				arm,psci-suspend-param = <0x0010000>;
+				local-timer-stop;
+				entry-latency-us = <0x3fffffff>;
+				exit-latency-us = <0x40000000>;
+				min-residency-us = <0xffffffff>;
+			};
+		};
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 0xff08>,
+				<GIC_PPI 14 0xff08>,
+				<GIC_PPI 11 0xff08>,
+				<GIC_PPI 10 0xff08>;
+	};
+	timer_bc {
+		compatible = "arm, meson-bc-timer";
+		reg=   <0xc1109990 0x4 0xc1109994 0x4>;
+		timer_name = "Meson TimerF";
+		clockevent-rating=<300>;
+		clockevent-shift=<20>;
+		clockevent-features=<0x23>;
+		interrupts = <0 60 1>;
+		bit_enable=<16>;
+		bit_mode=<12>;
+		bit_resolution=<0>;
+	};
+	arm_pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <0 137 4>,
+			     <0 138 4>,
+			     <0 153 4>,
+			     <0 154 4>;
+	};
+
+	gic: interrupt-controller@2c001000 {
+		compatible = "arm,cortex-a15-gic", "arm,cortex-a9-gic";
+		#interrupt-cells = <3>;
+		#address-cells = <0>;
+		interrupt-controller;
+		reg = <0xc4301000 0 0x1000>,
+		      <0xc4302000 0 0x0100>;
+		interrupts = <GIC_PPI 9 0xf04>;
+	};
+
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+
+	meson_suspend:pm{
+		compatible = "amlogic, pm";
+		device_name = "aml_pm";
+		reg = <0xc81000a8 0x4
+			0xc810023c 0x4>;
+	};
+
+	secmon {
+		compatible = "amlogic, secmon";
+		memory-region = <&secmon_reserved>;
+		in_base_func = <0x82000020>;
+		out_base_func = <0x82000021>;
+		reserve_mem_size = <0x00300000>;
+	};
+
+	securitykey {
+		compatible = "aml, securitykey";
+		storage_query = <0x82000060>;
+		storage_read = <0x82000061>;
+		storage_write = <0x82000062>;
+		storage_tell = <0x82000063>;
+		storage_verify = <0x82000064>;
+		storage_status = <0x82000065>;
+		storage_list = <0x82000067>;
+		storage_remove = <0x82000068>;
+		storage_in_func = <0x82000023>;
+		storage_out_func = <0x82000024>;
+		storage_block_func = <0x82000025>;
+		storage_size_func = <0x82000027>;
+		storage_set_enctype = <0x8200006A>;
+		storage_get_enctype = <0x8200006B>;
+		storage_version = <0x8200006C>;
+	};
+
+	cpu_iomap{
+		compatible = "amlogic, iomap";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xc1100000 0x100000>;
+		};
+		io_apb_base{
+			reg = <0xd0050000 0x50000>;
+		};
+		io_aobus_base{
+			reg = <0xc8100000 0x100000>;
+		};
+		io_vapb_base{
+			reg = <0xd0100000 0x100000>;
+		};
+		io_hiu_base{
+			reg = <0xc883c000 0x2000>;
+		};
+	};
+
+	cpu_info{
+		compatible = "amlogic, cpuinfo";
+		cpuinfo_cmd = <0x82000044>;
+		status = "okay";
+	};
+
+	watchdog {
+		compatible = "amlogic, meson-wdt";
+		status = "disabled";
+		default_timeout=<10>;
+		reset_watchdog_method=<1>; /* 0:sysfs,1:kernel */
+		reset_watchdog_time=<2>;
+		shutdown_timeout=<10>;
+		firmware_timeout=<6>;
+		suspend_timeout=<6>;
+		reg = <0xc11098d0 0x10>;
+		clock-names = "xtal";
+		clocks = <&xtal>;
+	};
+
+	jtag {
+		compatible = "amlogic, jtag";
+		status = "okay";
+		select = "apao"; /* disable/apao/apee */
+		jtagao-gpios = <&gpio   GPIOH_6         0
+				&gpio   GPIOH_7         0
+				&gpio   GPIOH_8         0
+				&gpio   GPIOH_9         0>;
+		jtagee-gpios = <&gpio   CARD_0          0
+				&gpio   CARD_1          0
+				&gpio   CARD_2          0
+				&gpio   CARD_3          0>;
+	};
+
+	mailbox: mhu@c883c400 {
+		compatible = "amlogic, meson_mhu";
+		reg = <0xc883c400 0x4c>,   /* MHU registers */
+		      <0xc8013000 0x800>;   /* Payload area */
+		interrupts = <0 209 1>,   /* low priority interrupt */
+			     <0 210 1>;   /* high priority interrupt */
+		#mbox-cells = <1>;
+		mbox-names = "cpu_to_scp_low", "cpu_to_scp_high";
+		mboxes = <&mailbox 0 &mailbox 1>;
+	};
+
+	scpi_clocks {
+		compatible = "arm, scpi-clks";
+
+		scpi_dvfs: scpi_clocks@0 {
+			compatible = "arm, scpi-clk-indexed";
+			#clock-cells = <1>;
+			clock-indices = <0>;
+			clock-output-names = "vcpu";
+		};
+
+	};
+
+	xtal: xtal-clk {
+		compatible = "fixed-clock";
+		clock-frequency = <24000000>;
+		clock-output-names = "xtal";
+		#clock-cells = <0>;
+	};
+
+	vpu {
+		compatible = "amlogic, vpu-gxl";
+		dev_name = "vpu";
+		status = "okay";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_VPU_INTR>,
+			<&clkc CLKID_GP0_PLL>,
+			<&clkc CLKID_VPU_P0_COMP>,
+			<&clkc CLKID_VPU_P1_COMP>,
+			<&clkc CLKID_VPU_MUX>;
+		clock-names = "vapb_clk",
+			"vpu_intr",
+			"gp_pll",
+			"vpu_clk0",
+			"vpu_clk1",
+			"vpu_clk";
+		clk_level = <7>;
+		/* 0: 100.0M    1: 166.7M    2: 200.0M    3: 250.0M */
+		/* 4: 333.3M    5: 400.0M    6: 500.0M    7: 666.7M */
+	};
+
+	spicc:@c1108d80{
+		compatible = "amlogic, spicc";
+		status = "disabled";
+		reg = <0xc1108d80 0x28>;
+		clocks = <&clkc CLKID_SPICC>;
+		clock-names = "spicc_clk";
+		interrupts = <0 81 1>;
+		device_id = <0>;
+	};
+
+	uart_AO: serial@c81004c0 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc81004c0 0x18>;
+		interrupts = <0 193 1>;
+		status = "okay";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		xtal_tick_en = <1>;
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		/*pinctrl-0 = <&ao_uart_pins>;*/
+		support-sysrq = <0>;	/* 0 not support , 1 support */
+	};
+
+	uart_A: serial@c11084c0 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc11084c0 0x18>;
+		interrupts = <0 26 1>;
+		status = "okay";
+		clocks = <&clkc CLKID_UART0>;
+		clock-names = "clk_uart";
+		fifosize = < 128 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&a_uart_pins>;
+	};
+
+	uart_B: serial@c11084dc {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc11084dc 0x18>;
+		interrupts = <0 75 1>;
+		status = "disabled";
+		clocks = <&clkc CLKID_UART1>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&b_uart_pins>;
+	};
+
+	uart_C: serial@c1108700 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc1108700 0x18>;
+		interrupts = <0 93 1>;
+		status = "disabled";
+		clocks = <&clkc CLKID_UART2>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&c_uart_pins>;
+	};
+
+	uart_AO_B: serial@c81004e0 {
+		compatible = "amlogic, meson-uart";
+		reg = <0xc81004e0 0x18>;
+		interrupts = <0 197 1>;
+		status = "disable";
+		clocks = <&xtal>;
+		clock-names = "clk_uart";
+		fifosize = < 64 >;
+		pinctrl-names = "default";
+		pinctrl-0 = <&ao_b_uart_pins>;
+	};
+
+	pinctrl_aobus: pinctrl@14 {
+		compatible = "amlogic,meson-gxl-aobus-pinctrl";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		gpio_ao: bank@14 {
+			reg = <0xc8100014 0x8>,
+			      <0xc810002c 0x4>,
+			      <0xc8100024 0x8>;
+			reg-names = "mux", "pull", "gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+	};
+
+	pinctrl_periphs: pinctrl@4b0 {
+		compatible = "amlogic,meson-gxl-periphs-pinctrl";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		gpio: bank@4b0 {
+			reg = <0xc88344b0 0x28>,
+			      <0xc88344e8 0x14>,
+			      <0xc8834520 0x14>,
+			      <0xc8834430 0x40>;
+			reg-names = "mux", "pull",
+				"pull-enable", "gpio";
+			gpio-controller;
+			#gpio-cells = <2>;
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		cbus: cbus@c1100000 {
+			compatible = "simple-bus";
+			reg = <0xc1100000 0x100000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0xc1100000 0x100000>;
+
+			gpio_intc: interrupt-controller@9880 {
+				compatible = "amlogic,meson-gpio-intc",
+						"amlogic,meson-gxl-gpio-intc";
+				reg = <0x9880 0x10>;
+				interrupt-controller;
+				#interrupt-cells = <2>;
+				amlogic,channel-interrupts =
+					<64 65 66 67 68 69 70 71>;
+				status = "okay";
+			};
+
+			meson_clk_msr{
+				compatible = "amlogic, gxl_measure";
+				reg = <0x875c 0x4
+					0x8764 0x4>;
+			};
+
+			/*i2c-A*/
+			i2c0: i2c@8500 {
+				compatible = "amlogic,meson-gx-i2c";
+				status = "disabled";
+				reg = <0x8500 0x20>;
+				interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 47 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&clkc CLKID_I2C>;
+				clock-names = "clk_i2c";
+			};
+
+			/*i2c-B*/
+			i2c1: i2c@87c0 {
+				compatible = "amlogic,meson-gx-i2c";
+				status = "disabled";
+				reg = <0x87c0 0x20>;
+				interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 48 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&clkc CLKID_I2C>;
+				clock-names = "clk_i2c";
+			};
+
+			/*i2c-C*/
+			i2c2: i2c@87e0 {
+				compatible = "amlogic,meson-gx-i2c";
+				status = "disabled";
+				reg = <0x87e0 0x20>;
+				interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 49 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&clkc CLKID_I2C>;
+				clock-names = "clk_i2c";
+			};
+
+			/*i2c-D*/
+			i2c3: i2c@8d20 {
+				compatible = "amlogic,meson-gx-i2c";
+				status = "disabled";
+				reg = <0x8d20 0x20>;
+				interrupts = <GIC_SPI 39 IRQ_TYPE_EDGE_RISING>,
+					<GIC_SPI 50 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&clkc CLKID_I2C>;
+				clock-names = "clk_i2c";
+			};
+		};
+
+		aobus: aobus@c8100000 {
+			compatible = "simple-bus";
+			reg = <0xc8100000 0x100000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0xc8100000 0x100000>;
+
+			cpu_version{
+				reg=<0x0220 0x4>;
+			};
+
+			i2c_AO: i2c@0500 {
+				compatible = "amlogic,meson-gx-i2c";
+				status = "disabled";
+				reg = <0x0500 0x20>;
+				interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>;
+				#address-cells = <1>;
+				#size-cells = <0>;
+				clocks = <&clkc CLKID_I2C>;
+				clock-names = "clk_i2c";
+			};
+		};
+
+		periphs: periphs@c8834000 {
+			compatible = "simple-bus";
+			reg = <0xc8834000 0x2000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0xc8834000 0x2000>;
+		};
+
+		hiubus: hiubus@c883c000 {
+			compatible = "simple-bus";
+			reg = <0xc883c000 0x2000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0xc883c000 0x2000>;
+
+			clkc: clock-controller@0 {
+				compatible = "amlogic,gxl-clkc";
+				#clock-cells = <1>;
+				reg = <0x0 0x3db>;
+			};
+		};
+
+		apb: apb@d0000000 {
+			compatible = "simple-bus";
+			reg = <0xd0000000 0x200000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			ranges = <0x0 0xd0000000 0x200000>;
+		};
+	}; /* end of soc */
+
+	vdac {
+		compatible = "amlogic, vdac-gxl";
+		status = "okay";
+	};
+}; /* end of root */
+
+&pinctrl_aobus {
+	remote_pins:remote_pin {
+		mux {
+			groups = "remote_input";
+			function = "remote";
+		};
+	};
+
+	sd_to_ao_uart_clr_pins:sd_to_ao_uart_clr_pins {
+		mux {
+			groups = "GPIOAO_0",
+					"GPIOAO_1";
+			function = "gpio_aobus";
+		};
+	};
+
+	sd_to_ao_uart_pins:sd_to_ao_uart_pins {
+		mux {
+			groups = "uart_tx_ao_a_0",
+					"uart_rx_ao_a_0";
+			function = "uart_ao";
+			bias-pull-up;
+			input-enable;
+		};
+	};
+
+	ao_uart_pins:ao_uart {
+		mux {
+			groups = "uart_tx_ao_a_0",
+				"uart_rx_ao_a_0";
+			function = "uart_ao";
+		};
+	};
+
+	ao_b_uart_pins:ao_b_uart {
+		mux {
+			groups = "uart_tx_ao_b_0",
+					"uart_rx_ao_b_0";
+			function = "uart_ao_b";
+		};
+	};
+	ao_i2c_master:ao_i2c{
+		mux {
+			groups = "i2c_sda_ao",
+				"i2c_sck_ao";
+			function = "i2c_ao";
+		};
+	};
+
+	hdmitx_aocec: hdmitx_aocec {
+		mux {
+			groups = "ao_cec";
+			function = "ao_cec";
+		};
+	};
+
+	hdmitx_eecec: hdmitx_eecec {
+		mux {
+			groups = "ee_cec";
+			function = "ee_cec";
+		};
+	};
+}; /* end of pinctrl_aobus*/
+
+&pinctrl_periphs {
+	external_eth_pins:external_eth_pins {
+		mux {
+			groups = "eth_mdio",
+				"eth_mdc",
+				"eth_clk_rx_clk",
+				"eth_rx_dv",
+				"eth_rxd0",
+				"eth_rxd1",
+				"eth_rxd2",
+				"eth_rxd3",
+				"eth_rgmii_tx_clk",
+				"eth_tx_en",
+				"eth_txd0",
+				"eth_txd1",
+				"eth_txd2",
+				"eth_txd3";
+			function = "eth";
+		};
+	};
+
+	jtag_apao_pins:jtag_apao_pin {
+		mux {
+			groups = "jtag_tdi_0",
+				"jtag_tdo_0",
+				"jtag_clk_0",
+				"jtag_tms_0";
+			function = "jtag";
+		};
+	};
+
+	jtag_apee_pins:jtag_apee_pin {
+		mux {
+			groups ="jtag_tdi_1",
+				"jtag_tdo_1",
+				"jtag_clk_1",
+				"jtag_tms_1";
+			function = "jtag";
+		};
+	};
+
+	a_uart_pins:a_uart {
+		mux {
+			groups = "uart_tx_a",
+				"uart_rx_a",
+				"uart_rts_a";
+			function = "uart_a";
+		};
+	};
+
+	b_uart_pins:b_uart {
+		mux {
+			groups = "uart_tx_b",
+				"uart_rx_b",
+				"uart_cts_b",
+				"uart_rts_b";
+			function = "uart_b";
+		};
+	};
+
+	c_uart_pins:c_uart {
+		mux {
+			groups = "uart_tx_c",
+				"uart_rx_c",
+				"uart_cts_c",
+				"uart_rts_c";
+			function = "uart_c";
+		};
+	};
+
+	wifi_32k_pins:wifi_32k_pins {
+		mux {
+			groups ="pwm_e";
+			function = "pwm_e";
+		};
+	};
+
+/*
+ * sd_clk_cmd_pins:sd_clk_cmd_pins{
+ * };
+ * sd_all_pins:sd_all_pins {
+ *  };
+ * sd_1bit_uart_pins:sd_1bit_uart_pins{
+ *  };
+ *  sd_clk_cmd_uart_pins:sd_clk_cmd_uart_pins {
+ * };
+ * sd_to_ao_jtag_pins:sd_to_ao_jtag_pins{
+ * };
+ */
+	ao_to_sd_uart_clr_pins:ao_to_sd_uart_clr_pins {
+		mux {
+			groups = "sdcard_d2",
+					"sdcard_d3";
+			function = "sdcard";
+			input-enable;
+			bias-pull-up;
+		};
+	};
+
+	sd_1bit_pins:sd_1bit_pins {
+		mux {
+			groups = "sdcard_d0",
+					"sdcard_cmd",
+					"sdcard_clk";
+			function = "sdcard";
+			input-enable;
+			bias-pull-up;
+		};
+	};
+
+	ao_to_sd_uart_pins:ao_to_sd_uart_pins {
+		mux {
+			groups = "uart_tx_ao_a_card4",
+					"uart_rx_ao_a_card5";
+			function = "uart_ao_a_card";
+			bias-pull-up;
+			input-enable;
+		};
+	};
+
+	emmc_clk_cmd_pins:emmc_clk_cmd_pins {
+		mux {
+			groups = "emmc_cmd",
+				"emmc_clk";
+			function = "emmc";
+			input-enable;
+			bias-pull-up;
+		};
+	};
+
+
+	emmc_conf_pull_up:emmc_conf_pull_up {
+		mux {
+			groups = "emmc_nand_d07",
+				"emmc_clk",
+				"emmc_cmd";
+			function = "emmc";
+			input-enable;
+			bias-pull-up;
+		};
+	};
+
+	emmc_conf_pull_done:emmc_conf_pull_done {
+		mux {
+			groups = "emmc_ds";
+			function = "emmc";
+			input-enable;
+			bias-pull-down;
+		};
+	};
+
+	sd_clk_cmd_pins:sd_clk_cmd_pins{
+		mux {
+			groups = "sdcard_cmd",
+				"sdcard_clk";
+			function = "sdcard";
+			input-enable;
+			bias-pull-up;
+		};
+	};
+
+	sd_all_pins:sd_all_pins{
+		mux {
+			groups = "sdcard_d0",
+				"sdcard_d1",
+				"sdcard_d2",
+				"sdcard_d3",
+				"sdcard_cmd",
+				"sdcard_clk";
+			function = "sdcard";
+			input-enable;
+			bias-pull-up;
+		};
+	};
+
+	sdio_clk_cmd_pins:sdio_clk_cmd_pins {
+		mux {
+			groups = "sdio_clk",
+				"sdio_cmd";
+			function = "sdio";
+			input-enable;
+			bias-pull-up;
+		};
+	};
+
+	sdio_all_pins:sdio_all_pins {
+		mux {
+			groups = "sdio_d0",
+				"sdio_d1",
+				"sdio_d2",
+				"sdio_d3",
+				"sdio_clk",
+				"sdio_cmd";
+			function = "sdio";
+			input-enable;
+			bias-pull-up;
+		};
+	};
+
+	nand_pulldown: nand_pulldown {
+		mux {
+			groups = "emmc_nand_d07",
+				"emmc_ds";
+			function = "emmc";
+			bias-pull-down;
+		};
+	};
+
+	nand_pullup: nand_pullup {
+		mux {
+			groups = "emmc_clk",
+				"emmc_cmd";
+			function = "emmc";
+			bias-pull-up;
+		};
+	};
+
+	all_nand_pins: all_nand_pins {
+		mux {
+			groups = "emmc_nand_d07",
+				"nand_ce0",
+				"nand_ce1",
+				"nand_rb0",
+				"nand_ale",
+				"nand_cle",
+				"nand_wen_clk",
+				"nand_ren_wr",
+				"nand_dqs";
+			function = "nand";
+			input-enable;
+		};
+	};
+
+	nand_cs_pins: nand_cs {
+		mux {
+			groups = "nand_ce0",
+				"nand_ce1";
+			function = "nand";
+		};
+	};
+
+	hdmitx_hpd: hdmitx_hpd {
+		mux {
+			groups = "hdmi_hpd";
+			function = "hdmi_hpd";
+		};
+	};
+
+	hdmitx_ddc: hdmitx_ddc {
+		mux {
+			groups = "hdmi_sda",
+				"hdmi_scl";
+			function = "hdmi_ddc";
+		};
+	};
+
+	a_i2c_master:a_i2c {
+		mux {
+			groups = "i2c_sda_a",
+				"i2c_scl_a";
+			function = "i2c_a";
+		};
+	};
+
+	b_i2c_master:b_i2c {
+		mux {
+			groups = "i2c_sda_b",
+				"i2c_scl_b";
+			function = "i2c_b";
+		};
+	};
+
+	/* c_i2c_master:	  dv28 dv29 */
+	/* c_i2c_master_pin1: dv18 dv19 */
+	c_i2c_master:c_i2c {
+		mux {
+			groups = "i2c_sda_c_dv28",
+				"i2c_scl_c_dv29";
+			function = "i2c_c";
+		};
+	};
+	c_i2c_master_pin1:c_i2c_pin1{
+		mux {
+			groups = "i2c_sda_c_dv18",
+				"i2c_scl_c_dv19";
+			function = "i2c_c";
+		};
+	};
+
+	d_i2c_master:d_i2c {
+		mux {
+		groups = "i2c_sda_d",
+			"i2c_scl_d";
+		function = "i2c_d";
+		};
+	};
+
+	spicc_pulldown_z11z12z13: spicc_pulldown_z11z12z13 {
+		mux {
+			groups = "spi_sclk_0",
+				"spi_miso_0",
+				"spi_mosi_0";
+			function = "spi";
+		};
+	};
+
+	spicc_pullup_z11z12z13: spicc_pullup_z11z12z13 {
+		mux {
+			groups = "spi_sclk_0",
+				"spi_miso_0",
+				"spi_mosi_0";
+			function = "spi";
+		};
+	};
+
+	spicc_pulldown_x8x9x11: spicc_pulldown_x8x9x11 {
+		mux {
+			groups = "spi_sclk_1",
+				"spi_miso_1",
+				"spi_mosi_1";
+			function = "spi";
+			bias-pull-down;
+		};
+	};
+
+	spicc_pullup_x8x9x11: spicc_pullup_x8x9x11 {
+		mux {
+			groups = "spi_sclk_1",
+				"spi_miso_1",
+				"spi_mosi_1";
+			function = "spi";
+			bias-pull-up;
+		};
+	};
+
+	audio_i2s_pins:audio_i2s {
+		mux {
+			groups = "i2s_am_clk",
+				"i2s_ao_clk_out",
+				"i2s_lr_clk_out",
+				"i2sout_ch01";
+			function = "i2s";
+		};
+	};
+
+	audio_spdif_pins:audio_spdif {
+		mux {
+			groups = "spdif_out";
+			function = "spdif_out";
+		};
+	};
+
+	audio_spdif_in_pins:audio_spdif_in {
+		mux {
+			groups = "spdif_in_z14";
+			function = "spdif_in";
+		};
+	};
+
+	audio_spdif_in_1_pins:audio_spdif_in_1 {
+		mux {
+			groups = "spdif_in_h4";
+			function = "spdif_in";
+		};
+	};
+
+	audio_pcm_pins:audio_pcm {
+		mux {
+			groups = "pcm_out_a",
+				"pcm_in_a",
+				"pcm_fs_a",
+				"pcm_clk_a";
+			function = "pcm_a";
+		};
+	};
+	aml_dmic_pins:audio_dmic {
+		mux {
+			groups = "dmic_in_dv24",
+					"dmic_clk_dv25";
+			function = "dmic";
+		};
+	};
+	dvb_p_ts0_pins: dvb_p_ts0_pins {
+			tsin_a {
+				groups = "tsin_sop_a_dv9",
+				"tsin_d_valid_a_dv10",
+				"tsin_d0_a_dv0",
+				"tsin_d1_7_a_dv1_7",
+				"tsin_clk_a_dv8";
+				function = "tsin_a";
+			};
+		};
+	dvb_s_ts0_pins: dvb_s_ts0_pins {
+			tsin_a {
+				groups = "tsin_sop_a_dv9",
+					"tsin_d_valid_a_dv10",
+					"tsin_clk_a_dv8",
+					"tsin_d0_a_dv0";
+				function = "tsin_a";
+			};
+		};
+
+}; /* end of pinctrl_periphs */
+
+&periphs {
+	rng {
+		compatible = "amlogic,meson-rng";
+		reg = <0x0 0x4>;
+	};
+};
+
+&cbus{
+	reset: reset-controller@4404 {
+		compatible = "amlogic,reset";
+		reg = <0x04404 0x20>;
+		#reset-cells = <1>;
+	};
+};
+
+/{
+	aml_dma {
+		compatible = "amlogic,aml_gxl_dma";
+		reg = <0xc883e000 0x28>;
+		interrupts = <0 188 1>;
+
+		aml_aes {
+			compatible = "amlogic,aes_dma";
+			dev_name = "aml_aes_dma";
+			status = "okay";
+		};
+
+		aml_tdes {
+			compatible = "amlogic,des_dma,tdes_dma";
+			dev_name = "aml_tdes_dma";
+			status = "okay";
+		};
+	};
+
+	audio_data:audio_data {
+	   compatible = "amlogic, audio_data";
+	   query_licence_cmd = <0x82000050>;
+	   status = "disabled";
+	};
+
+	saradc: saradc {
+		compatible = "amlogic,meson-gxl-saradc";
+		status = "okay";
+		#io-channel-cells = <1>;
+		clocks = <&xtal>, <&clkc CLKID_SARADC>,
+				<&clkc CLKID_SARADC_COMP>;
+		clock-names = "xtal", "clk81_gate", "saradc_clk";
+		interrupts = <GIC_SPI 73 IRQ_TYPE_EDGE_RISING>;
+		reg = <0xc1108680 0x38>;
+	};
+
+	efuse: efuse{
+		compatible = "amlogic, efuse";
+		read_cmd = <0x82000030>;
+		write_cmd = <0x82000031>;
+		get_max_cmd = <0x82000033>;
+		key = <&efusekey>;
+		clocks = <&clkc CLKID_EFUSE>;
+		clock-names = "efuse_clk";
+		status = "disabled";
+	};
+
+	efusekey:efusekey{
+		keynum = <4>;
+		key0 = <&key_0>;
+		key1 = <&key_1>;
+		key2 = <&key_2>;
+		key3 = <&key_3>;
+		key_0:key_0{
+			keyname = "mac";
+			offset = <0>;
+			size = <6>;
+		};
+		key_1:key_1{
+			keyname = "mac_bt";
+			offset = <6>;
+			size = <6>;
+		};
+		key_2:key_2{
+			keyname = "mac_wifi";
+			offset = <12>;
+			size = <6>;
+		};
+		key_3:key_3{
+			keyname = "usid";
+			offset = <18>;
+			size = <16>;
+		};
+	};
+
+	remote:rc@c8100580 {
+		compatible = "amlogic, aml_remote";
+		dev_name = "meson-remote";
+		reg = <0xc8100580 0x00 0x44>, /*Multi-format IR controller*/
+			<0xc8100480 0x00 0x20>; /*Legacy IR controller*/
+		status = "okay";
+		protocol = <REMOTE_TYPE_NEC>;
+		interrupts = <0 196 1>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&remote_pins>;
+		map = <&custom_maps>;
+		max_frame_time = <200>; /*set software decoder max frame time*/
+	};
+
+	custom_maps:custom_maps {
+		mapnum = <3>;
+		map0 = <&map_0>;
+		map1 = <&map_1>;
+		map2 = <&map_2>;
+		map_0: map_0{
+			mapname = "amlogic-remote-1";
+			customcode = <0xfb04>;
+			release_delay = <80>;
+			size  = <50>;   /*keymap size*/
+			keymap = <REMOTE_KEY(0x47, KEY_0)
+				REMOTE_KEY(0x13, KEY_1)
+				REMOTE_KEY(0x10, KEY_2)
+				REMOTE_KEY(0x11, KEY_3)
+				REMOTE_KEY(0x0F, KEY_4)
+				REMOTE_KEY(0x0C, KEY_5)
+				REMOTE_KEY(0x0D, KEY_6)
+				REMOTE_KEY(0x0B, KEY_7)
+				REMOTE_KEY(0x08, KEY_8)
+				REMOTE_KEY(0x09, KEY_9)
+				REMOTE_KEY(0x5C, KEY_RIGHTCTRL)
+				REMOTE_KEY(0x51, KEY_F3)
+				REMOTE_KEY(0x50, KEY_F4)
+				REMOTE_KEY(0x40, KEY_F5)
+				REMOTE_KEY(0x4d, KEY_F6)
+				REMOTE_KEY(0x43, KEY_F7)
+				REMOTE_KEY(0x17, KEY_F8)
+				REMOTE_KEY(0x00, KEY_F9)
+				REMOTE_KEY(0x01, KEY_F10)
+				REMOTE_KEY(0x16, KEY_F11)
+				REMOTE_KEY(0x49, KEY_BACKSPACE)
+				REMOTE_KEY(0x06, KEY_PROPS)
+				REMOTE_KEY(0x14, KEY_UNDO)
+				REMOTE_KEY(0x44, KEY_UP)
+				REMOTE_KEY(0x1D, KEY_DOWN)
+				REMOTE_KEY(0x1C, KEY_LEFT)
+				REMOTE_KEY(0x48, KEY_RIGHT)
+				REMOTE_KEY(0x53, KEY_LEFTMETA)
+				REMOTE_KEY(0x45, KEY_PAGEUP)
+				REMOTE_KEY(0x19, KEY_PAGEDOWN)
+				REMOTE_KEY(0x52, KEY_PAUSE)
+				REMOTE_KEY(0x05, KEY_HANGEUL)
+				REMOTE_KEY(0x59, KEY_HANJA)
+				REMOTE_KEY(0x1b, KEY_SCALE)
+				REMOTE_KEY(0x04, KEY_KPCOMMA)
+				REMOTE_KEY(0x1A, KEY_POWER)
+				REMOTE_KEY(0x0A, KEY_TAB)
+				REMOTE_KEY(0x0e, KEY_MUTE)
+				REMOTE_KEY(0x1F, KEY_HOME)
+				REMOTE_KEY(0x1e, KEY_FRONT)
+				REMOTE_KEY(0x07, KEY_COPY)
+				REMOTE_KEY(0x12, KEY_OPEN)
+				REMOTE_KEY(0x54, KEY_PASTE)
+				REMOTE_KEY(0x02, KEY_FIND)
+				REMOTE_KEY(0x4f, KEY_A)
+				REMOTE_KEY(0x42, KEY_B)
+				REMOTE_KEY(0x5d, KEY_C)
+				REMOTE_KEY(0x4c, KEY_D)
+				REMOTE_KEY(0x58, KEY_CUT)
+				REMOTE_KEY(0x55, KEY_CALC)>;
+		};
+		map_1: map_1{
+			mapname = "amlogic-remote-2";
+			customcode = <0xfe01>;
+			release_delay = <80>;
+			size  = <53>;
+			keymap = <REMOTE_KEY(0x01, KEY_1)
+				REMOTE_KEY(0x02, KEY_2)
+				REMOTE_KEY(0x03, KEY_3)
+				REMOTE_KEY(0x04, KEY_4)
+				REMOTE_KEY(0x05, KEY_5)
+				REMOTE_KEY(0x06, KEY_6)
+				REMOTE_KEY(0x07, KEY_7)
+				REMOTE_KEY(0x08, KEY_8)
+				REMOTE_KEY(0x09, KEY_9)
+				REMOTE_KEY(0x0a, KEY_0)
+				REMOTE_KEY(0x1F, KEY_FN_F1)
+				REMOTE_KEY(0x15, KEY_MENU)
+				REMOTE_KEY(0x16, KEY_TAB)
+				REMOTE_KEY(0x0c, KEY_CHANNELUP)
+				REMOTE_KEY(0x0d, KEY_CHANNELDOWN)
+				REMOTE_KEY(0x0e, KEY_VOLUMEUP)
+				REMOTE_KEY(0x0f, KEY_VOLUMEDOWN)
+				REMOTE_KEY(0x11, KEY_HOME)
+				REMOTE_KEY(0x1c, KEY_RIGHT)
+				REMOTE_KEY(0x1b, KEY_LEFT)
+				REMOTE_KEY(0x19, KEY_UP)
+				REMOTE_KEY(0x1a, KEY_DOWN)
+				REMOTE_KEY(0x1d, KEY_ENTER)
+				REMOTE_KEY(0x17, KEY_MUTE)
+				REMOTE_KEY(0x49, KEY_FINANCE)
+				REMOTE_KEY(0x43, KEY_BACK)
+				REMOTE_KEY(0x12, KEY_FN_F4)
+				REMOTE_KEY(0x14, KEY_FN_F5)
+				REMOTE_KEY(0x18, KEY_FN_F6)
+				REMOTE_KEY(0x59, KEY_INFO)
+				REMOTE_KEY(0x5a, KEY_STOPCD)
+				REMOTE_KEY(0x10, KEY_POWER)
+				REMOTE_KEY(0x42, KEY_PREVIOUSSONG)
+				REMOTE_KEY(0x44, KEY_NEXTSONG)
+				REMOTE_KEY(0x1e, KEY_REWIND)
+				REMOTE_KEY(0x4b, KEY_FASTFORWARD)
+				REMOTE_KEY(0x58, KEY_PLAYPAUSE)
+				REMOTE_KEY(0x46, KEY_PROPS)
+				REMOTE_KEY(0x40, KEY_UNDO)
+				REMOTE_KEY(0x38, KEY_SCROLLLOCK)
+				REMOTE_KEY(0x57, KEY_FN)
+				REMOTE_KEY(0x5b, KEY_FN_ESC)
+				REMOTE_KEY(0x54, KEY_RED)
+				REMOTE_KEY(0x4c, KEY_GREEN)
+				REMOTE_KEY(0x4e, KEY_YELLOW)
+				REMOTE_KEY(0x55, KEY_BLUE)
+				REMOTE_KEY(0x53, KEY_BLUETOOTH)
+				REMOTE_KEY(0x52, KEY_WLAN)
+				REMOTE_KEY(0x39, KEY_CAMERA)
+				REMOTE_KEY(0x41, KEY_SOUND)
+				REMOTE_KEY(0x0b, KEY_QUESTION)
+				REMOTE_KEY(0x00, KEY_CHAT)
+				REMOTE_KEY(0x13, KEY_SEARCH)>;
+		};
+		map_2: map_2{
+			mapname = "amlogic-remote-3";
+			customcode = <0xbd02>;
+			release_delay = <80>;
+			size  = <17>;
+			keymap = <REMOTE_KEY(0xca,103)
+				REMOTE_KEY(0xd2,108)
+				REMOTE_KEY(0x99,105)
+				REMOTE_KEY(0xc1,106)
+				REMOTE_KEY(0xce,97)
+				REMOTE_KEY(0x45,116)
+				REMOTE_KEY(0xc5,133)
+				REMOTE_KEY(0x80,113)
+				REMOTE_KEY(0xd0,15)
+				REMOTE_KEY(0xd6,125)
+				REMOTE_KEY(0x95,102)
+				REMOTE_KEY(0xdd,104)
+				REMOTE_KEY(0x8c,109)
+				REMOTE_KEY(0x89,131)
+				REMOTE_KEY(0x9c,130)
+				REMOTE_KEY(0x9a,120)
+				REMOTE_KEY(0xcd,121)>;
+		};
+	};
+	aml_reboot{
+		compatible = "aml, reboot";
+		sys_reset = <0x84000009>;
+		sys_poweroff = <0x84000008>;
+	};
+
+	rtc{
+		compatible = "amlogic, aml_vrtc";
+		alarm_reg_addr = <0xc81000a8>;
+		timer_e_addr = <0xc1109988>;
+		init_date = "2017/01/01";
+		status = "okay";
+	};
+
+    pwm_ab: pwm@c1108550 {
+		compatible = "amlogic,gx-ee-pwm";
+		reg = <0xc1108550 0x1c>;
+		#pwm-cells = <3>;
+		clocks = <&xtal>,<&xtal>,<&xtal>,<&xtal>;
+		clock-names = "clkin0","clkin1","clkin2","clkin3";
+		status = "disabled";
+	};
+    pwm_cd: pwm@c1108640 {
+		compatible = "amlogic,gx-ee-pwm";
+		reg = <0xc1108640 0x1c>;
+		#pwm-cells = <3>;
+		clocks = <&xtal>,<&xtal>,<&xtal>,<&xtal>;
+		clock-names = "clkin0","clkin1","clkin2","clkin3";
+		status = "disabled";
+	};
+    pwm_ef: pwm@c11086c0 {
+		compatible = "amlogic,gx-ee-pwm";
+		reg = <0xc11086c0 0x1c>;
+		#pwm-cells = <3>;
+		clocks = <&xtal>,<&xtal>,<&xtal>,<&xtal>;
+		clock-names = "clkin0","clkin1","clkin2","clkin3";
+		status = "disabled";
+	};
+    pwm_aoab: pwm@c8100550 {
+		compatible = "amlogic,gx-ao-pwm";
+		reg = <0xc8100550 0x1c>;
+		#pwm-cells = <3>;
+		clocks = <&xtal>,<&xtal>,<&xtal>,<&xtal>;
+		clock-names = "clkin0","clkin1","clkin2","clkin3";
+		status = "disabled";
+	};
+};
+
+&gpu{
+	/*gpu max freq is 750M*/
+	tbl = <&clk125_cfg &clk285_cfg &clk400_cfg
+		   &clk500_cfg &clk500_cfg &clk500_cfg &clk500_cfg>;
+};
diff --git a/arch/arm/boot/dts/amlogic/partition_mbox_normal_sei32bit.dtsi b/arch/arm/boot/dts/amlogic/partition_mbox_normal_sei32bit.dtsi
new file mode 100644
index 000000000000..6ca9cb94166c
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/partition_mbox_normal_sei32bit.dtsi
@@ -0,0 +1,141 @@
+/*
+ * Amlogic partition set for normal
+ *
+ * Copyright (c) 2017-2017 Amlogic Ltd
+ *
+ * This file is licensed under a dual GPLv2 or BSD license.
+ *
+ */
+/ {
+    partitions: partitions{
+		parts = <14>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&misc>;
+		part-3 = <&dtbo>;
+		part-4 = <&cri_data>;
+		part-5 = <&param>;
+		part-6 = <&boot>;
+		part-7 = <&rsv>;
+		part-8 = <&tee>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&system>;
+		part-12 = <&cache>;
+		part-13 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x1800000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		dtbo:dtbo{
+			pname = "dtbo";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		cri_data:cri_data
+		{
+			pname = "cri_data";
+			size = <0x0 0x800000>;
+			mask = <2>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		param:param{
+			pname = "param";
+			size = <0x0 0x1000000>;
+			mask = <2>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		vendor:vendor
+		{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm
+		{
+			pname = "odm";
+			size = <0x0 0x9000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x67000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x32000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	firmware {
+		android {
+			compatible = "android,firmware";
+			vbmeta {
+				compatible = "android,vbmeta";
+				parts = "boot,system,vendor";
+				by_name_prefix="/dev/block";
+			};
+		fstab {
+			compatible = "android,fstab";
+			system {
+				compatible = "android,system";
+				dev = "/dev/block/system";
+				type = "ext4";
+				mnt_flags = "ro,barrier=1,inode_readahead_blks=8";
+				fsmgr_flags = "wait";
+				};
+
+			vendor {
+				compatible = "android,vendor";
+				dev = "/dev/block/vendor";
+				type = "ext4";
+				mnt_flags = "ro,barrier=1,inode_readahead_blks=8";
+				fsmgr_flags = "wait";
+				};
+			odm {
+				compatible = "android,odm";
+				dev = "/dev/block/odm";
+				type = "ext4";
+				mnt_flags = "ro,barrier=1,inode_readahead_blks=8";
+				fsmgr_flags = "wait";
+				};
+			};
+		};
+	};
+};/* end of / */
diff --git a/arch/arm/boot/dts/amlogic/partition_tv_4G.dtsi b/arch/arm/boot/dts/amlogic/partition_tv_4G.dtsi
new file mode 100644
index 000000000000..9368933bb2ac
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/partition_tv_4G.dtsi
@@ -0,0 +1,141 @@
+/*
+ * Amlogic partition set for normal
+ *
+ * Copyright (c) 2017-2017 Amlogic Ltd
+ *
+ * This file is licensed under a dual GPLv2 or BSD license.
+ *
+ */
+/ {
+    partitions: partitions{
+		parts = <14>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&misc>;
+		part-3 = <&dto>;
+		part-4 = <&cri_data>;
+		part-5 = <&param>;
+		part-6 = <&boot>;
+		part-7 = <&rsv>;
+		part-8 = <&tee>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&system>;
+		part-12 = <&cache>;
+		part-13 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x1800000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		dto:dto{
+			pname = "dto";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		cri_data:cri_data
+		{
+			pname = "cri_data";
+			size = <0x0 0x800000>;
+			mask = <2>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		param:param{
+			pname = "param";
+			size = <0x0 0x1000000>;
+			mask = <2>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x1000000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		vendor:vendor
+		{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm
+		{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x46000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x25000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	firmware {
+		android {
+			compatible = "android,firmware";
+			vbmeta {
+				compatible = "android,vbmeta";
+				parts = "boot,system,vendor";
+				by_name_prefix="/dev/block";
+			};
+		fstab {
+			compatible = "android,fstab";
+			system {
+				compatible = "android,system";
+				dev = "/dev/block/system";
+				type = "ext4";
+				mnt_flags = "ro,barrier=1,inode_readahead_blks=8";
+				fsmgr_flags = "wait";
+				};
+
+			vendor {
+				compatible = "android,vendor";
+				dev = "/dev/block/vendor";
+				type = "ext4";
+				mnt_flags = "ro,barrier=1,inode_readahead_blks=8";
+				fsmgr_flags = "wait";
+				};
+			odm {
+				compatible = "android,odm";
+				dev = "/dev/block/odm";
+				type = "ext4";
+				mnt_flags = "ro,barrier=1,inode_readahead_blks=8";
+				fsmgr_flags = "wait";
+				};
+			};
+		};
+	};
+};/* end of / */
diff --git a/arch/arm/boot/dts/amlogic/txl_t950_p341.dts b/arch/arm/boot/dts/amlogic/txl_t950_p341.dts
new file mode 100644
index 000000000000..438c355529aa
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/txl_t950_p341.dts
@@ -0,0 +1,1127 @@
+/*
+ * arch/arm/boot/dts/amlogic/txl_t950_341.dts
+ *
+ * Copyright (C) 2018 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesontxl.dtsi"
+#include "partition_mbox_normal.dtsi"
+#include "mesontxl_p321-panel.dtsi"
+
+/ {
+	model = "Amlogic TXL T950 P341 Reference Board";
+	compatible = "amlogic, txl_t950_p341";
+	amlogic-dt-id = "txl_p341_v1";
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			compatible = "amlogic, aml_secos_memory";
+			status = "disable";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3f800000 0x800000>;
+		};
+
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			// if no direct render, ion size = fb0_size x 3 + fb1_size + 4 M
+			size = <0x2400000>;
+			alignment = <0x400000>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0xd000000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+			alloc-ranges = <0x0 0x30000000>;
+		};
+
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4179008(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4179008=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+
+		/* POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "amlogic, ppmgr_memory";
+			size = <0x0>;
+		};
+
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+
+		demod_cma_reserved:linux,demod_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 5M */
+			size = <0x0800000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	}; /* end of reserved-memory */
+
+	secmon {
+		compatible = "amlogic, secmon";
+		memory-region = <&secmon_reserved>;
+		in_base_func = <0x82000020>;
+		out_base_func = <0x82000021>;
+		reserve_mem_size = <0x00300000>;
+	};
+
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "disabled";
+
+		sys_led {
+			label = "sys_led";
+			gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+	};
+
+	/*for external keypad*/
+	adc-keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "menu","down", "up","source","left","right","enter";
+		key_num = <7>;
+		io-channels = <&saradc SARADC_CH2>;
+		io-channel-names = "key-chan-2";
+		key_chan = <SARADC_CH2 SARADC_CH2 SARADC_CH2 SARADC_CH2
+				SARADC_CH2 SARADC_CH2 SARADC_CH2>;
+		key_code = <139 108 103 466 105 106 28>;
+		key_val = <152 283 421 557 718 852 0>;
+		key_tolerance = <40 40 40 40 40 40 40>;
+	};
+
+	avin_detect {
+		compatible = "amlogic, avin_detect";
+		status = "okay";
+		avin_device_num = <2>;
+		gpios = <&gpio  GPIODV_8  GPIO_ACTIVE_HIGH>,
+			<&gpio  GPIODV_6  GPIO_ACTIVE_HIGH>;
+		detect_interval_length = <100>;
+		set_detect_times = <5>;
+		set_fault_tolerance = <1>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-txl";
+		memory-region = <&logo_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		/* 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		scale_mode = <1>;
+		/* 1920*1080*4*3 = 0x17BB000 */
+		display_size_default = <1920 1080 1920 3240 32>;
+		pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+		logo_addr = "0x3f800000";
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		status = "okay";
+		memory-region = <&picdec_cma_reserved>;
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		status = "okay";
+		memory-region = <&ppmgr_reserved>;
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 6 1>;
+		interrupt-names = "de_irq";
+		clocks = <&clkc CLKID_VPU_MUX>,
+			<&clkc CLKID_FCLK_DIV4>,
+			<&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_mux",
+			"fclk_div4",
+			"vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <333 333>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4179008>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		nr10bit-support = <1>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	hdmirx {
+		compatible = "amlogic, hdmirx-txl";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		dev_name = "hdmirx";
+		pinctrl-names = "hdmirx_pins";
+		pinctrl-0 = <&hdmirx_a_mux &hdmirx_b_mux
+			&hdmirx_c_mux>;
+		repeat = <0>;
+		interrupts = <0 56 1>;
+		clocks = <&clkc CLKID_HDMIRX_MODET_COMP>,
+			<&clkc CLKID_HDMIRX_CFG_COMP>,
+			<&clkc CLKID_HDMIRX_ACR_COMP>,
+			<&clkc CLKID_HDMIRX_AUDMEAS_COMP>,
+			<&xtal>,
+			<&clkc CLKID_FCLK_DIV5>,
+			<&clkc CLKID_FCLK_DIV7>,
+			<&clkc CLKID_HDCP22_SKP_COMP>,
+			<&clkc CLKID_HDCP22_ESM_COMP>;
+			//<&clkc CLK_AUD_PLL2FS>,
+			//<&clkc CLK_AUD_PLL4FS>,
+			//<&clkc CLK_AUD_OUT>;
+		clock-names = "hdmirx_modet_clk",
+			"hdmirx_cfg_clk",
+			"hdmirx_acr_ref_clk",
+			"hdmirx_audmeas_clk",
+			"xtal",
+			"fclk_div5",
+			"fclk_div7",
+			"hdcp_rx22_skp",
+			"hdcp_rx22_esm";
+			//"hdmirx_aud_pll2fs",
+			//"hdmirx_aud_pll4f",
+			//"clk_aud_out";
+		hdmirx_id = <0>;
+		en_4k_2_2k = <0>;
+		hpd_low_cec_off = <1>;
+		/* bit4: enable feature, bit3~0: port number */
+		disable_port = <0x0>;
+		reg = <0xc0800000 0xa00000
+			0xC883C000 0x2000
+			0xd0076000 0x2000
+			0xc883e000 0x2000
+			0xda83e000 0x2000
+			0xc8834000 0x2000
+			0xda846000 0x2000>;
+	};
+
+	vdin@0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "okay";
+		reserve-iomap = "true";
+		/*bit0:(1:share with codec_mm;0:cma alone)*/
+		/*bit8:(1:alloc in discontinus way;0:alone in continuous way)*/
+		flag_cma = <0x101>;
+		/* MByte, if 10bit disable: 64M(YUV422),
+		 * if 10bit enable: 64*1.5 = 96M(YUV422)
+		 * if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 * if support 4K2K-YUV444-10bit-WR:3840*2160*4*6 ~= 190M
+		 * if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 * if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 * if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <190>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		clocks = <&clkc CLKID_FCLK_DIV5>,
+			<&clkc CLKID_VDIN_MEAS_COMP>;
+		clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		vdin_id = <0>;
+		/* vdin write mem color depth support:
+		 * bit0:support 8bit
+		 * bit1:support 9bit
+		 * bit2:support 10bit
+		 * bit3:support 12bit
+		 * bit4:support yuv422 10bit full pack mode (from txl new add)
+		 * bit8:use 8bit  at 4k_50/60hz_10bit
+		 * bit9:use 10bit at 4k_50/60hz_10bit
+		 */
+		tv_bit_mode = <0x215>;
+	};
+
+	vdin@1 {
+		compatible = "amlogic, vdin";
+		status = "okay";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		clocks = <&clkc CLKID_FCLK_DIV5>,
+			<&clkc CLKID_VDIN_MEAS_COMP>;
+		clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		vdin_id = <1>;
+		/* vdin write mem color depth support:
+		 * bit0:support 8bit
+		 * bit1:support 9bit
+		 * bit2:support 10bit
+		 * bit3:support 12bit
+		 */
+		tv_bit_mode = <21>;
+	};
+
+	tvafe:tvafe@c8842000 {
+		compatible = "amlogic, tvafe-txl";
+		status = "okay";
+		/*memory-region = <&tvafe_cma_reserved>;*/
+		dev_name = "tvafe";
+		flag_cma = <1>;/*1:share with codec_mm;0:cma alone*/
+		cma_size = <5>;/*MByte*/
+		reg = <0xc8842000 0x2000>;/*tvafe reg base*/
+		reserve-iomap = "true";
+		tvafe_id = <0>;
+		//pinctrl-names = "default";
+		/*!!particular sequence, no more and no less!!!*/
+		tvafe_pin_mux = <
+				3 /* TVAFE_CVBS_IN2, CVBS_IN0 = 0 */
+				1 /* TVAFE_CVBS_IN0, CVBS_IN1 */
+				2 /* TVAFE_CVBS_IN1, CVBS_IN2 */
+				4 /* TVAFE_CVBS_IN3, CVBS_IN3 */
+		>;
+		clocks = <&clkc CLKID_DAC_CLK>;
+		clock-names = "vdac_clk_gate";
+	};
+
+	vecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <1>;/*1:enabel ;0:disable*/
+		wb_en = <1>;/*1:enabel ;0:disable*/
+		cm_en = <1>;/*1:enabel ;0:disable*/
+		wb_sel = <1>;/*1:mtx ;0:gainoff*/
+		vlock_en = <1>;/*1:enable;0:disable*/
+		vlock_mode = <0x4>;
+		/* vlock work mode:
+		 *bit0:auto ENC
+		 *bit1:auto PLL
+		 *bit2:manual PLL
+		 *bit3:manual ENC
+		 *bit4:manual soft ENC
+		 *bit5:manual MIX PLL ENC
+		 */
+		 vlock_pll_m_limit = <1>;
+		 vlock_line_limit = <3>;
+	};
+
+	tuner: tuner {
+		status = "okay";
+		tuner_name = "r842_tuner";
+		tuner_i2c_adap = <&i2c1>;
+		tuner_i2c_addr = <0xf6>;
+		tuner_xtal = <1>; /* 0: 16MHz, 1: 24MHz, 3: 27MHz */
+		tuner_xtal_mode = <3>;
+					/* NO_SHARE_XTAL(0)
+					 * MASTER_TO_SLAVE_XTAL_IN(1)
+					 * MASTER_TO_SLAVE_XTAL_OUT(2)
+					 * SLAVE_XTAL_OUT(3)
+					 */
+		tuner_xtal_cap = <0>; /* 0 ~ 41 (pf) */
+	};
+
+	atv-demod {
+		compatible = "amlogic, atv-demod";
+		status = "okay";
+		tuner = <&tuner>;
+		btsc_sap_mode = <1>;
+		pinctrl-names = "atvdemod_agc_pins";
+		pinctrl-0 = <&atvdemod_agc_pins>;
+		reg = <0xc8840000 0x2000 /* demod reg */
+			0xc883c000 0x2000 /* hiu reg */
+			0xc8834000 0x2000>; /* periphs reg */
+		reg_23cf = <0x88188832>;
+		/*default:0x88188832;r840 on haier:0x48188832*/
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		compatible = "amlogic, meson-mmc-txl";
+		status = "okay";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			tx_phase = <3>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		compatible = "amlogic, meson-mmc-txl";
+		status = "okay";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	unifykey {
+		compatible = "amlogic, unifykey";
+		status = "okay";
+
+		unifykey-num = <19>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11 = <&keysn_11>;
+		unifykey-index-12 = <&keysn_12>;
+		unifykey-index-13 = <&keysn_13>;
+		unifykey-index-14 = <&keysn_14>;
+		unifykey-index-15 = <&keysn_15>;
+		unifykey-index-16 = <&keysn_16>;
+		unifykey-index-17 = <&keysn_17>;
+		unifykey-index-18 = <&keysn_18>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device  = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type  = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "hdcp22_rx_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "hdcp22_rx_fw";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "hdcp14_rx";
+			key-device = "normal";
+			key-type  = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_15:key_15{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_16:key_16{
+			key-name = "lcd";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_17:key_17{
+			key-name = "lcd_extern";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_18:key_18{
+			key-name = "backlight";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	}; /* End unifykey */
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	dvb {
+		compatible = "amlogic, dvb";
+		dev_name = "dvb";
+		status = "okay";
+		fe0_mode = "internal";
+		fe0_tuner = <&tuner>;
+
+		/*"parallel","serial","disable"*/
+		ts2 = "parallel";
+		ts2_control = <0>;
+		ts2_invert = <0>;
+		interrupts = <0 23 1
+						0 5 1
+						0 53 1
+						0 19 1
+						0 25 1
+						0 18 1
+						0 24 1>;
+		interrupt-names = "demux0_irq",
+							"demux1_irq",
+							"demux2_irq",
+							"dvr0_irq",
+							"dvr1_irq",
+							"dvrfill0_fill",
+							"dvrfill1_flush";
+		clocks = <&clkc CLKID_DEMUX
+						&clkc CLKID_ASYNC_FIFO
+						&clkc CLKID_AHB_ARB0
+						&clkc CLKID_DOS_PARSER>;
+		clock-names = "demux", "asyncfifo", "ahbarb0", "uparsertop";
+	};
+
+	meson_sensor: sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpus";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpu_core_cluster0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "mali";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "thermal_gpu_cores";
+				device_type = "gpucore";
+			};
+		};
+		cpu_cluster0:cpu_core_cluster0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore:thermal_gpu_cores {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+
+	dtv-demod {
+		compatible = "amlogic, ddemod-txl";
+		status = "okay";
+
+		pinctrl-names = "dtvdemod_agc_pins";
+		pinctrl-0 = <&dtvdemod_agc_pins>;
+
+		clocks = <&clkc CLKID_DAC_CLK>;
+		clock-names = "vdac_clk_gate";
+
+		reg = <0xc8844000 0x2000	/*dtv demod base*/
+			   0xc883c000 0x2000	/*hiu reg base*/
+			   0xc8100000 0x1000	/*io_aobus_base*/
+			   0xc1104400 0x1000	/*reset*/
+			   >;
+		/*move from dvbfe*/
+		dtv_demod0_mem = <0>;	// need move to aml_dtv_demod ?
+		spectrum = <1>;
+		cma_flag = <1>;
+		cma_mem_size = <8>;
+		memory-region = <&demod_cma_reserved>;//<&demod_reserved>;
+	};
+
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+			thermal-sensors = <&meson_sensor 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpus 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpu_cluster0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpu 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	/* start AUDIO_RELATED */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks = <
+			&clkc CLKID_MPLL3
+			&clkc CLKID_AMCLK_COMP
+			&clkc CLKID_AIU_GLUE
+			&clkc CLKID_I2S_OUT
+			&clkc CLKID_AMCLK_MEASURE
+			&clkc CLKID_AIFIFO2
+			&clkc CLKID_MIXER
+			&clkc CLKID_MIXER_IFACE
+			&clkc CLKID_ADC
+			&clkc CLKID_AIU_TOP
+			&clkc CLKID_AOCLK_GATE
+			&clkc CLKID_I2S_SPDIF
+		>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+	};
+
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks = <
+			&clkc CLKID_MPLL1
+			&clkc CLKID_IEC958_INT_COMP
+			&clkc CLKID_AMCLK_COMP
+			&clkc CLKID_IEC958_MUX
+			&clkc CLKID_CLK81
+			&clkc CLKID_IEC958
+			&clkc CLKID_IEC958_GATE
+		>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		/* disable pcm pin mux temporary, enable it if necessary */
+		/*pinctrl-0 = <&aml_audio_pcm>;*/
+		clocks = <
+			&clkc CLKID_MPLL0
+			&clkc CLKID_PCM_MCLK_COMP
+			&clkc CLKID_PCM_SCLK_COMP
+			>;
+		clock-names = "mpll0", "pcm_mclk", "pcm_sclk";
+		pcm_mode = <1>;	/* 0=slave mode, 1=master mode */
+	};
+
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+
+	spdif_codec: spdif_codec {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		status = "okay";
+		pinctrl-names = "audio_spdif_out";
+		pinctrl-0 = <&audio_spdif_out_pins>;
+	};
+
+	pcm_codec: pcm_codec {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+		status = "okay";
+	};
+	/* endof AUDIO MESON8 DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disabled";
+	};
+
+	amlogic_codec:t9015S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015S";
+		status = "okay";
+		reg = <0xc8832000 0x14>;
+	};
+
+	aml_snd_tv {
+		compatible = "amlogic, txl-snd-tv";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-TVAUDIO";
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&aml_audio_i2s>;
+		/*avout mute gpio, if av_mute_inv = 1, invert gpio*/
+		mute_gpio-gpios = <&gpio GPIODV_11 GPIO_ACTIVE_LOW>;
+		av_mute_inv = <0>;
+		/*after sleep time, unmute avout*/
+		sleep_time = <0>;
+		/*analog amp mute pinmux*/
+		amp_mute_gpio-gpios = <&gpio GPIOZ_13 GPIO_ACTIVE_LOW>;
+		amp_mute_inv = <0>;
+		/* if 1, enable switch AV / HS Detect */
+		av_hs_switch = <1>;
+		hp_det-gpios = <&gpio GPIODV_10 GPIO_ACTIVE_HIGH>;
+		hp_det_inv = <0>;
+		/*audio soc*/
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+		Channel_Mask {
+			/*i2s has 4 pins, 8channel, mux output*/
+			DAC0_Channel_Mask = "i2s_2/3";
+		};
+	};
+
+	amaudio2 {
+		compatible = "amlogic, aml_amaudio2";
+		status = "okay";
+		interrupts = <0 48 1>;
+	};
+	/* end of AUDIO_RELATED */
+
+	wifi {
+		compatible = "amlogic, aml_wifi";
+		status = "okay";
+		power_on_pin = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+}; /* end of / */
+
+&pinctrl_periphs {
+	/* start AUDIO_RELATED */
+	/*i2s*/
+	aml_audio_i2s: aml_audio_i2s {
+		mux {
+			groups = "i2s_amclk_z",
+				"i2s_aoclk_out_z",
+				"i2s_lrclk_out_z"
+				/*,"i2s_out_ch01_z"*/
+				,"i2s_out_ch23"
+				;
+			function = "i2s";
+		};
+	};
+
+	/*spdif*/
+	audio_spdif_out_pins: audio_spdif_out_pins {
+		mux {
+			groups = "spdif_out";
+			function = "spdif_out";
+		};
+	};
+
+	/*pcm*/
+	aml_audio_pcm: aml_audio_pcm {
+		mux {
+			groups =
+				"pcm_clk_a",
+				"pcm_fs_a",
+				"pcm_in_a",
+				"pcm_out_a";
+			function = "pcm_a";
+		};
+	};
+	/* end AUDIO_RELATED */
+
+	/*lcd_extern*/
+	lcd_extern_off_pins:lcd_extern_off_pin {
+		mux {
+			pins = "GPIOH_2",
+				"GPIOH_3";
+			function = "gpio_periphs";
+			/*output-high;*/
+			output-low;
+			/*input-enable;*/
+		};
+	};
+
+	/*backlight*/
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOZ_6";
+			function = "gpio_periphs";
+			output-low;
+		};
+	};
+	bl_pwm_combo_off_pins:bl_pwm_combo_off_pin {
+		mux {
+			pins = "GPIOZ_6",
+				"GPIOZ_7";
+			function = "gpio_periphs";
+			output-low;
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	clock-frequency = <300000>;
+	pinctrl-names="default";
+	pinctrl-0=<&i2c1_dv_pins>;
+};
+
+&i2c2 {
+	status = "disabled";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c2_h_pins>;
+
+	lcd_extern_i2c0: lcd_extern_i2c@0 {
+		compatible = "lcd_ext, i2c";
+		dev_name = "i2c_T5800Q";
+		reg = <0x1c>;
+		status = "disabled";
+	};
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy {
+	status = "okay";
+};
+
+&usb3_phy {
+	status = "okay";
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <1>;
+};
+
+&audio_data{
+	status = "okay";
+};
+
+&pwm_ab {
+	status = "okay";
+};
+
+&pwm_cd {
+	status = "okay";
+};
+
+&ethmac {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/txl_t960_p346.dts b/arch/arm/boot/dts/amlogic/txl_t960_p346.dts
new file mode 100644
index 000000000000..356ac2f719cb
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/txl_t960_p346.dts
@@ -0,0 +1,1134 @@
+/*
+ * arch/arm/boot/dts/amlogic/txl_t960_p346.dts
+ *
+ * Copyright (C) 2018 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesontxl.dtsi"
+#include "partition_tv_4G.dtsi"
+#include "mesontxl_p321-panel.dtsi"
+
+/ {
+	model = "Amlogic TXL T960 P346 Reference Board";
+	compatible = "amlogic, txl_t960_p346";
+	amlogic-dt-id = "txl_p346_v1";
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			compatible = "amlogic, aml_secos_memory";
+			status = "disable";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3f800000 0x800000>;
+		};
+
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			// if no direct render, ion size = fb0_size x 3 + fb1_size + 4 M
+			size = <0x2400000>;
+			alignment = <0x400000>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0xd000000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+			alloc-ranges = <0x0 0x30000000>;
+		};
+
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4179008(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4179008=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+
+		/* POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "amlogic, ppmgr_memory";
+			size = <0x0>;
+		};
+
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+
+		demod_cma_reserved:linux,demod_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 5M */
+			size = <0x0800000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin0 CMA pool */
+		vdin0_cma_reserved:linux,vdin0_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+		/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	}; /* end of reserved-memory */
+
+	secmon {
+		compatible = "amlogic, secmon";
+		memory-region = <&secmon_reserved>;
+		in_base_func = <0x82000020>;
+		out_base_func = <0x82000021>;
+		reserve_mem_size = <0x00300000>;
+	};
+
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "disabled";
+
+		sys_led {
+			label = "sys_led";
+			gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+	};
+
+	/*for external keypad*/
+	adc-keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "power","up", "down","enter","left","right","home";
+		key_num = <7>;
+		io-channels = <&saradc SARADC_CH2>,
+				<&saradc SARADC_CH3>;
+		io-channel-names = "key-chan-2", "key-chan-3";
+		key_chan = <SARADC_CH2 SARADC_CH2 SARADC_CH2 SARADC_CH2
+					SARADC_CH2 SARADC_CH3 SARADC_CH3>;
+		key_code = <116 103 108 28 105 106 102>;
+		key_val = <0 143 266 389 512 143 266>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40 40 40 40 40>;
+	};
+
+	avin_detect {
+		compatible = "amlogic, avin_detect";
+		status = "okay";
+		avin_device_num = <2>;
+		gpios = <&gpio  GPIODV_8  GPIO_ACTIVE_HIGH>,
+			<&gpio  GPIODV_6  GPIO_ACTIVE_HIGH>;
+		detect_interval_length = <100>;
+		set_detect_times = <5>;
+		set_fault_tolerance = <1>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-txl";
+		memory-region = <&logo_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		/* 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		scale_mode = <1>;
+		/* 1920*1080*4*3 = 0x17BB000 */
+		display_size_default = <1920 1080 1920 3240 32>;
+		pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+		logo_addr = "0x3f800000";
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		status = "okay";
+		memory-region = <&picdec_cma_reserved>;
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		status = "okay";
+		memory-region = <&ppmgr_reserved>;
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 6 1>;
+		interrupt-names = "de_irq";
+		clocks = <&clkc CLKID_VPU_MUX>,
+			<&clkc CLKID_FCLK_DIV4>,
+			<&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_mux",
+			"fclk_div4",
+			"vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <333 333>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4179008>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		nr10bit-support = <1>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	hdmirx {
+		compatible = "amlogic, hdmirx-txl";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		dev_name = "hdmirx";
+		pinctrl-names = "hdmirx_pins";
+		pinctrl-0 = <&hdmirx_a_mux &hdmirx_b_mux
+			&hdmirx_c_mux>;
+		repeat = <0>;
+		interrupts = <0 56 1>;
+		clocks = <&clkc CLKID_HDMIRX_MODET_COMP>,
+			<&clkc CLKID_HDMIRX_CFG_COMP>,
+			<&clkc CLKID_HDMIRX_ACR_COMP>,
+			<&clkc CLKID_HDMIRX_AUDMEAS_COMP>,
+			<&xtal>,
+			<&clkc CLKID_FCLK_DIV5>,
+			<&clkc CLKID_FCLK_DIV7>,
+			<&clkc CLKID_HDCP22_SKP_COMP>,
+			<&clkc CLKID_HDCP22_ESM_COMP>;
+			//<&clkc CLK_AUD_PLL2FS>,
+			//<&clkc CLK_AUD_PLL4FS>,
+			//<&clkc CLK_AUD_OUT>;
+		clock-names = "hdmirx_modet_clk",
+			"hdmirx_cfg_clk",
+			"hdmirx_acr_ref_clk",
+			"hdmirx_audmeas_clk",
+			"xtal",
+			"fclk_div5",
+			"fclk_div7",
+			"hdcp_rx22_skp",
+			"hdcp_rx22_esm";
+			//"hdmirx_aud_pll2fs",
+			//"hdmirx_aud_pll4f",
+			//"clk_aud_out";
+		hdmirx_id = <0>;
+		en_4k_2_2k = <0>;
+		hpd_low_cec_off = <1>;
+		/* bit4: enable feature, bit3~0: port number */
+		disable_port = <0x0>;
+		reg = <0xc0800000 0xa00000
+			0xC883C000 0x2000
+			0xd0076000 0x2000
+			0xc883e000 0x2000
+			0xda83e000 0x2000
+			0xc8834000 0x2000
+			0xda846000 0x2000>;
+	};
+
+	vdin@0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "okay";
+		reserve-iomap = "true";
+		/*bit0:(1:share with codec_mm;0:cma alone)*/
+		/*bit8:(1:alloc in discontinus way;0:alone in continuous way)*/
+		flag_cma = <0x101>;
+		/* MByte, if 10bit disable: 64M(YUV422),
+		 * if 10bit enable: 64*1.5 = 96M(YUV422)
+		 * if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 * if support 4K2K-YUV444-10bit-WR:3840*2160*4*6 ~= 190M
+		 * if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 * if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 * if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <190>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		clocks = <&clkc CLKID_FCLK_DIV5>,
+			<&clkc CLKID_VDIN_MEAS_COMP>;
+		clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		vdin_id = <0>;
+		/* vdin write mem color depth support:
+		 * bit0:support 8bit
+		 * bit1:support 9bit
+		 * bit2:support 10bit
+		 * bit3:support 12bit
+		 * bit4:support yuv422 10bit full pack mode (from txl new add)
+		 * bit8:use 8bit  at 4k_50/60hz_10bit
+		 * bit9:use 10bit at 4k_50/60hz_10bit
+		 */
+		tv_bit_mode = <0x215>;
+	};
+
+	vdin@1 {
+		compatible = "amlogic, vdin";
+		status = "okay";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		clocks = <&clkc CLKID_FCLK_DIV5>,
+			<&clkc CLKID_VDIN_MEAS_COMP>;
+		clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		vdin_id = <1>;
+		/* vdin write mem color depth support:
+		 * bit0:support 8bit
+		 * bit1:support 9bit
+		 * bit2:support 10bit
+		 * bit3:support 12bit
+		 */
+		tv_bit_mode = <21>;
+	};
+
+	tvafe:tvafe@c8842000 {
+		compatible = "amlogic, tvafe-txl";
+		status = "okay";
+		/*memory-region = <&tvafe_cma_reserved>;*/
+		dev_name = "tvafe";
+		flag_cma = <1>;/*1:share with codec_mm;0:cma alone*/
+		cma_size = <5>;/*MByte*/
+		reg = <0xc8842000 0x2000>;/*tvafe reg base*/
+		reserve-iomap = "true";
+		tvafe_id = <0>;
+		//pinctrl-names = "default";
+		/*!!particular sequence, no more and no less!!!*/
+		tvafe_pin_mux = <
+				3 /* TVAFE_CVBS_IN2, CVBS_IN0 = 0 */
+				1 /* TVAFE_CVBS_IN0, CVBS_IN1 */
+				2 /* TVAFE_CVBS_IN1, CVBS_IN2 */
+				4 /* TVAFE_CVBS_IN3, CVBS_IN3 */
+		>;
+		clocks = <&clkc CLKID_DAC_CLK>;
+		clock-names = "vdac_clk_gate";
+	};
+
+	vecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <1>;/*1:enabel ;0:disable*/
+		wb_en = <1>;/*1:enabel ;0:disable*/
+		cm_en = <1>;/*1:enabel ;0:disable*/
+		wb_sel = <1>;/*1:mtx ;0:gainoff*/
+		vlock_en = <1>;/*1:enable;0:disable*/
+		vlock_mode = <0x4>;
+		/* vlock work mode:
+		 *bit0:auto ENC
+		 *bit1:auto PLL
+		 *bit2:manual PLL
+		 *bit3:manual ENC
+		 *bit4:manual soft ENC
+		 *bit5:manual MIX PLL ENC
+		 */
+		 vlock_pll_m_limit = <1>;
+		 vlock_line_limit = <3>;
+	};
+
+	tuner: tuner {
+		status = "okay";
+		tuner_name = "r842_tuner";
+		tuner_i2c_adap = <&i2c1>;
+		tuner_i2c_addr = <0xf6>;
+		tuner_xtal = <1>; /* 0: 16MHz, 1: 24MHz, 3: 27MHz */
+		tuner_xtal_mode = <3>;
+					/* NO_SHARE_XTAL(0)
+					 * MASTER_TO_SLAVE_XTAL_IN(1)
+					 * MASTER_TO_SLAVE_XTAL_OUT(2)
+					 * SLAVE_XTAL_OUT(3)
+					 */
+		tuner_xtal_cap = <0>; /* 0 ~ 41 (pf) */
+	};
+
+	atv-demod {
+		compatible = "amlogic, atv-demod";
+		status = "okay";
+		tuner = <&tuner>;
+		btsc_sap_mode = <1>;
+		pinctrl-names = "atvdemod_agc_pins";
+		pinctrl-0 = <&atvdemod_agc_pins>;
+		reg = <0xc8840000 0x2000 /* demod reg */
+			0xc883c000 0x2000 /* hiu reg */
+			0xc8834000 0x2000>; /* periphs reg */
+		reg_23cf = <0x88188832>;
+		/*default:0x88188832;r840 on haier:0x48188832*/
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		compatible = "amlogic, meson-mmc-txl";
+		status = "okay";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			tx_phase = <3>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		compatible = "amlogic, meson-mmc-txl";
+		status = "okay";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	unifykey {
+		compatible = "amlogic, unifykey";
+		status = "okay";
+
+		unifykey-num = <17>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11 = <&keysn_11>;
+		unifykey-index-12 = <&keysn_12>;
+		unifykey-index-13 = <&keysn_13>;
+		unifykey-index-14 = <&keysn_14>;
+		unifykey-index-15 = <&keysn_15>;
+		unifykey-index-16 = <&keysn_16>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device  = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type  = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "hdcp22_rx_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "hdcp22_rx_fw";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "hdcp14_rx";
+			key-device = "normal";
+			key-type  = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "lcd";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_15:key_15{
+			key-name = "lcd_extern";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_16:key_16{
+			key-name = "backlight";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	}; /* End unifykey */
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	dvb {
+		compatible = "amlogic, dvb";
+		dev_name = "dvb";
+		status = "okay";
+		fe0_mode = "internal";
+		fe0_tuner = <&tuner>;
+
+		/*"parallel","serial","disable"*/
+		ts2 = "parallel";
+		ts2_control = <0>;
+		ts2_invert = <0>;
+		interrupts = <0 23 1
+						0 5 1
+						0 53 1
+						0 19 1
+						0 25 1
+						0 18 1
+						0 24 1>;
+		interrupt-names = "demux0_irq",
+							"demux1_irq",
+							"demux2_irq",
+							"dvr0_irq",
+							"dvr1_irq",
+							"dvrfill0_fill",
+							"dvrfill1_flush";
+		clocks = <&clkc CLKID_DEMUX
+						&clkc CLKID_ASYNC_FIFO
+						&clkc CLKID_AHB_ARB0
+						&clkc CLKID_DOS_PARSER>;
+		clock-names = "demux", "asyncfifo", "ahbarb0", "uparsertop";
+	};
+
+	meson_sensor: sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpus";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpu_core_cluster0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "mali";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "thermal_gpu_cores";
+				device_type = "gpucore";
+			};
+		};
+		cpu_cluster0:cpu_core_cluster0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore:thermal_gpu_cores {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+
+	dtv-demod {
+		compatible = "amlogic, ddemod-txl";
+		status = "okay";
+
+		pinctrl-names = "dtvdemod_agc_pins";
+		pinctrl-0 = <&dtvdemod_agc_pins>;
+
+		clocks = <&clkc CLKID_DAC_CLK>;
+		clock-names = "vdac_clk_gate";
+
+		reg = <0xc8844000 0x2000	/*dtv demod base*/
+			   0xc883c000 0x2000	/*hiu reg base*/
+			   0xc8100000 0x1000	/*io_aobus_base*/
+			   0xc1104400 0x1000	/*reset*/
+			   >;
+		/*move from dvbfe*/
+		dtv_demod0_mem = <0>;	// need move to aml_dtv_demod ?
+		spectrum = <1>;
+		cma_flag = <1>;
+		cma_mem_size = <8>;
+		memory-region = <&demod_cma_reserved>;//<&demod_reserved>;
+	};
+
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+			thermal-sensors = <&meson_sensor 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpus 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpu_cluster0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpu 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	/* start AUDIO_RELATED */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks = <
+			&clkc CLKID_MPLL3
+			&clkc CLKID_AMCLK_COMP
+			&clkc CLKID_AIU_GLUE
+			&clkc CLKID_I2S_OUT
+			&clkc CLKID_AMCLK_MEASURE
+			&clkc CLKID_AIFIFO2
+			&clkc CLKID_MIXER
+			&clkc CLKID_MIXER_IFACE
+			&clkc CLKID_ADC
+			&clkc CLKID_AIU_TOP
+			&clkc CLKID_AOCLK_GATE
+			&clkc CLKID_I2S_SPDIF
+		>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+	};
+
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks = <
+			&clkc CLKID_MPLL1
+			&clkc CLKID_IEC958_INT_COMP
+			&clkc CLKID_AMCLK_COMP
+			&clkc CLKID_IEC958_MUX
+			&clkc CLKID_CLK81
+			&clkc CLKID_IEC958
+			&clkc CLKID_IEC958_GATE
+		>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		/* disable pcm pin mux temporary, enable it if necessary */
+		/*pinctrl-0 = <&aml_audio_pcm>;*/
+		clocks = <
+			&clkc CLKID_MPLL0
+			&clkc CLKID_PCM_MCLK_COMP
+			&clkc CLKID_PCM_SCLK_COMP
+			>;
+		clock-names = "mpll0", "pcm_mclk", "pcm_sclk";
+		pcm_mode = <1>;	/* 0=slave mode, 1=master mode */
+	};
+
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+
+	spdif_codec: spdif_codec {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		status = "okay";
+		pinctrl-names = "audio_spdif_out";
+		pinctrl-0 = <&audio_spdif_out_pins>;
+	};
+
+	pcm_codec: pcm_codec {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+		status = "okay";
+	};
+	/* endof AUDIO MESON8 DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disabled";
+	};
+
+	amlogic_codec:t9015S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015S";
+		status = "okay";
+		reg = <0xc8832000 0x14>;
+	};
+
+	aml_snd_tv {
+		compatible = "amlogic, txl-snd-tv";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-TVAUDIO";
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&aml_audio_i2s>;
+		/*avout mute gpio, if av_mute_inv = 1, invert gpio*/
+		mute_gpio-gpios = <&gpio GPIODV_11 GPIO_ACTIVE_LOW>;
+		av_mute_inv = <0>;
+		/*after sleep time, unmute avout*/
+		sleep_time = <0>;
+		/*analog amp mute pinmux*/
+		amp_mute_gpio-gpios = <&gpio GPIOZ_13 GPIO_ACTIVE_LOW>;
+		amp_mute_inv = <0>;
+		/* if 1, enable switch AV / HS Detect */
+		av_hs_switch = <1>;
+		hp_det-gpios = <&gpio GPIODV_10 GPIO_ACTIVE_HIGH>;
+		hp_det_inv = <0>;
+		/*audio soc*/
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+		Channel_Mask {
+			/*i2s has 4 pins, 8channel, mux output*/
+			DAC0_Channel_Mask = "i2s_2/3";
+		};
+	};
+
+	amaudio2 {
+		compatible = "amlogic, aml_amaudio2";
+		status = "okay";
+		interrupts = <0 48 1>;
+	};
+	/* end of AUDIO_RELATED */
+
+	wifi {
+		compatible = "amlogic, aml_wifi";
+		status = "okay";
+		power_on_pin = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+}; /* end of / */
+
+&pinctrl_periphs {
+	/* start AUDIO_RELATED */
+	/*i2s*/
+	aml_audio_i2s: aml_audio_i2s {
+		mux {
+			groups = "i2s_amclk_z",
+				"i2s_aoclk_out_z",
+				"i2s_lrclk_out_z"
+				/*,"i2s_out_ch01_z"*/
+				,"i2s_out_ch23"
+				;
+			function = "i2s";
+		};
+	};
+
+	/*spdif*/
+	audio_spdif_out_pins: audio_spdif_out_pins {
+		mux {
+			groups = "spdif_out";
+			function = "spdif_out";
+		};
+	};
+
+	/*pcm*/
+	aml_audio_pcm: aml_audio_pcm {
+		mux {
+			groups =
+				"pcm_clk_a",
+				"pcm_fs_a",
+				"pcm_in_a",
+				"pcm_out_a";
+			function = "pcm_a";
+		};
+	};
+	/* end AUDIO_RELATED */
+
+	/*lcd_extern*/
+	lcd_extern_off_pins:lcd_extern_off_pin {
+		mux {
+			pins = "GPIOH_2",
+				"GPIOH_3";
+			function = "gpio_periphs";
+			/*output-high;*/
+			output-low;
+			/*input-enable;*/
+		};
+	};
+
+	/*backlight*/
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOZ_6";
+			function = "gpio_periphs";
+			output-low;
+		};
+	};
+	bl_pwm_combo_off_pins:bl_pwm_combo_off_pin {
+		mux {
+			pins = "GPIOZ_6",
+				"GPIOZ_7";
+			function = "gpio_periphs";
+			output-low;
+		};
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	clock-frequency = <300000>;
+	pinctrl-names="default";
+	pinctrl-0=<&i2c1_dv_pins>;
+};
+
+&i2c2 {
+	status = "disabled";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c2_h_pins>;
+
+	lcd_extern_i2c0: lcd_extern_i2c@0 {
+		compatible = "lcd_ext, i2c";
+		dev_name = "i2c_T5800Q";
+		reg = <0x1c>;
+		status = "disabled";
+	};
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy {
+	status = "okay";
+};
+
+&usb3_phy {
+	status = "okay";
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <1>;
+};
+
+&audio_data{
+	status = "okay";
+};
+
+&pwm_ab {
+	status = "okay";
+};
+
+&pwm_cd {
+	status = "okay";
+};
+
+&ethmac {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/txl_t962_p320.dts b/arch/arm/boot/dts/amlogic/txl_t962_p320.dts
new file mode 100644
index 000000000000..39a9c8dfb84f
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/txl_t962_p320.dts
@@ -0,0 +1,1143 @@
+/*
+ * arch/arm/boot/dts/amlogic/txl_t962_320.dts
+ *
+ * Copyright (C) 2018 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+
+#include "mesontxl.dtsi"
+#include "partition_mbox_normal.dtsi"
+#include "mesontxl_p321-panel.dtsi"
+
+/ {
+	model = "Amlogic TXL T962 P320 Development Board";
+	compatible = "amlogic, txl_t962_p320";
+	amlogic-dt-id = "txl_p320_v1";
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c_AO;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+
+		/* global autoconfigured region for contiguous allocations */
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		secos_reserved:linux,secos {
+			compatible = "amlogic, aml_secos_memory";
+			status = "disable";
+			reg = <0x05300000 0x2000000>;
+			no-map;
+		};
+
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x800000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3f800000 0x800000>;
+		};
+
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			// if no direct render, ion size = fb0_size x 3 + fb1_size + 4 M
+			size = <0x2400000>;
+			alignment = <0x400000>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0x13400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+
+		//di_reserved:linux,di {
+			//compatible = "amlogic, di-mem";
+			/* buffer_size = 3621952(yuv422 8bit) */
+			/* 4179008(yuv422 10bit full pack mode) */
+			/** 10x3621952=34.6M(0x23) support 8bit **/
+			/** 10x4736064=45.2M(0x2e) support 12bit **/
+			/** 10x4179008=40M(0x28) support 10bit **/
+			//size = <0x2800000>;
+			//no-map;
+		//};
+
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4179008(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4179008=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+
+		/* POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "amlogic, ppmgr_memory";
+			size = <0x0>;
+		};
+
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+
+		demod_cma_reserved:linux,demod_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 5M */
+			size = <0x0800000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 1920x1080x2x4  =16+4 M */
+			size = <0x04000000>;
+			alignment = <0x400000>;
+		};
+	}; /* end of reserved-memory */
+
+	secmon {
+		compatible = "amlogic, secmon";
+		memory-region = <&secmon_reserved>;
+		in_base_func = <0x82000020>;
+		out_base_func = <0x82000021>;
+		reserve_mem_size = <0x00300000>;
+	};
+
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "disabled";
+
+		sys_led {
+			label = "sys_led";
+			gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+	};
+
+	/*for external keypad*/
+	adc-keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "power","up", "down","enter","left","right";
+		key_num = <6>;
+		io-channels = <&saradc SARADC_CH2>,
+				<&saradc SARADC_CH3>;
+		io-channel-names = "key-chan-2", "key-chan-3";
+		key_chan = <SARADC_CH2 SARADC_CH2 SARADC_CH2
+				SARADC_CH3 SARADC_CH3 SARADC_CH3>;
+		key_code = <116 103 108 28 105 106>;
+		key_val = <0 143 266 0 143 266>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40 40 40 40>;
+	};
+
+	avin_detect {
+		compatible = "amlogic, avin_detect";
+		status = "okay";
+		avin_device_num = <2>;
+		gpios = <&gpio  GPIODV_8   GPIO_ACTIVE_HIGH>,
+			<&gpio  GPIODV_10  GPIO_ACTIVE_HIGH>;
+		detect_interval_length = <100>;
+		set_detect_times = <5>;
+		set_fault_tolerance = <1>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-txl";
+		memory-region = <&logo_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		/* 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		scale_mode = <1>;
+		/* 1920*1080*4*3 = 0x17BB000 */
+		display_size_default = <1920 1080 1920 3240 32>;
+		pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+		logo_addr = "0x3f800000";
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		status = "okay";
+		memory-region = <&picdec_cma_reserved>;
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		status = "okay";
+		memory-region = <&ppmgr_reserved>;
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 6 1>;
+		interrupt-names = "de_irq";
+		clocks = <&clkc CLKID_VPU_MUX>,
+			<&clkc CLKID_FCLK_DIV4>,
+			<&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_mux",
+			"fclk_div4",
+			"vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <333 333>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4179008>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		nr10bit-support = <1>;
+	};
+
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	hdmirx {
+		compatible = "amlogic, hdmirx-txl";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		dev_name = "hdmirx";
+		pinctrl-names = "hdmirx_pins";
+		pinctrl-0 = <&hdmirx_a_mux &hdmirx_b_mux
+			&hdmirx_c_mux>;
+		repeat = <0>;
+		interrupts = <0 56 1>;
+		clocks = <&clkc CLKID_HDMIRX_MODET_COMP>,
+			<&clkc CLKID_HDMIRX_CFG_COMP>,
+			<&clkc CLKID_HDMIRX_ACR_COMP>,
+			<&clkc CLKID_HDMIRX_AUDMEAS_COMP>,
+			<&xtal>,
+			<&clkc CLKID_FCLK_DIV5>,
+			<&clkc CLKID_FCLK_DIV7>,
+			<&clkc CLKID_HDCP22_SKP_COMP>,
+			<&clkc CLKID_HDCP22_ESM_COMP>;
+			//<&clkc CLK_AUD_PLL2FS>,
+			//<&clkc CLK_AUD_PLL4FS>,
+			//<&clkc CLK_AUD_OUT>;
+		clock-names = "hdmirx_modet_clk",
+			"hdmirx_cfg_clk",
+			"hdmirx_acr_ref_clk",
+			"hdmirx_audmeas_clk",
+			"xtal",
+			"fclk_div5",
+			"fclk_div7",
+			"hdcp_rx22_skp",
+			"hdcp_rx22_esm";
+			//"hdmirx_aud_pll2fs",
+			//"hdmirx_aud_pll4f",
+			//"clk_aud_out";
+		hdmirx_id = <0>;
+		en_4k_2_2k = <0>;
+		hpd_low_cec_off = <1>;
+		/* bit4: enable feature, bit3~0: port number */
+		disable_port = <0x0>;
+		reg = <0xc0800000 0xa00000
+			0xC883C000 0x2000
+			0xd0076000 0x2000
+			0xc883e000 0x2000
+			0xda83e000 0x2000
+			0xc8834000 0x2000
+			0xda846000 0x2000>;
+	};
+
+	vdin@0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "okay";
+		reserve-iomap = "true";
+		/*bit0:(1:share with codec_mm;0:cma alone)*/
+		/*bit8:(1:alloc in discontinus way;0:alone in continuous way)*/
+		flag_cma = <0x101>;
+		/* MByte, if 10bit disable: 64M(YUV422),
+		 * if 10bit enable: 64*1.5 = 96M(YUV422)
+		 * if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 * if support 4K2K-YUV444-10bit-WR:3840*2160*4*6 ~= 190M
+		 * if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 * if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 * if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <190>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		clocks = <&clkc CLKID_FCLK_DIV5>,
+			<&clkc CLKID_VDIN_MEAS_COMP>;
+		clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		vdin_id = <0>;
+		/* vdin write mem color depth support:
+		 * bit0:support 8bit
+		 * bit1:support 9bit
+		 * bit2:support 10bit
+		 * bit3:support 12bit
+		 * bit4:support yuv422 10bit full pack mode (from txl new add)
+		 * bit8:use 8bit  at 4k_50/60hz_10bit
+		 * bit9:use 10bit at 4k_50/60hz_10bit
+		 */
+		tv_bit_mode = <0x215>;
+	};
+
+	vdin@1 {
+		compatible = "amlogic, vdin";
+		status = "okay";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		clocks = <&clkc CLKID_FCLK_DIV5>,
+			<&clkc CLKID_VDIN_MEAS_COMP>;
+		clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		vdin_id = <1>;
+		/* vdin write mem color depth support:
+		 * bit0:support 8bit
+		 * bit1:support 9bit
+		 * bit2:support 10bit
+		 * bit3:support 12bit
+		 */
+		tv_bit_mode = <21>;
+	};
+
+	tvafe:tvafe@c8842000 {
+		compatible = "amlogic, tvafe-txl";
+		status = "okay";
+		/*memory-region = <&tvafe_cma_reserved>;*/
+		dev_name = "tvafe";
+		flag_cma = <1>;/*1:share with codec_mm;0:cma alone*/
+		cma_size = <5>;/*MByte*/
+		reg = <0xc8842000 0x2000>;/*tvafe reg base*/
+		reserve-iomap = "true";
+		tvafe_id = <0>;
+		//pinctrl-names = "default";
+		/*!!particular sequence, no more and no less!!!*/
+		tvafe_pin_mux = <
+				3 /* TVAFE_CVBS_IN2, CVBS_IN0 = 0 */
+				1 /* TVAFE_CVBS_IN0, CVBS_IN1 */
+				2 /* TVAFE_CVBS_IN1, CVBS_IN2 */
+				4 /* TVAFE_CVBS_IN3, CVBS_IN3 */
+		>;
+		clocks = <&clkc CLKID_DAC_CLK>;
+		clock-names = "vdac_clk_gate";
+	};
+
+	vecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <1>;/*1:enabel ;0:disable*/
+		wb_en = <1>;/*1:enabel ;0:disable*/
+		cm_en = <1>;/*1:enabel ;0:disable*/
+		wb_sel = <1>;/*1:mtx ;0:gainoff*/
+		vlock_en = <1>;/*1:enable;0:disable*/
+		vlock_mode = <0x4>;
+		/* vlock work mode:
+		 *bit0:auto ENC
+		 *bit1:auto PLL
+		 *bit2:manual PLL
+		 *bit3:manual ENC
+		 *bit4:manual soft ENC
+		 *bit5:manual MIX PLL ENC
+		 */
+		 vlock_pll_m_limit = <1>;
+		 vlock_line_limit = <3>;
+	};
+
+	tuner: tuner {
+		status = "okay";
+		tuner_name = "si2151_tuner";
+		tuner_i2c_adap = <&i2c1>;
+		tuner_i2c_addr = <0x60>;
+		/* tuner_xtal = <0>; */ /* unuse for si2151 */
+		/* tuner_xtal_mode = <0>; */
+		/* tuner_xtal_cap = <0>; */
+	};
+
+	atv-demod {
+		compatible = "amlogic, atv-demod";
+		status = "okay";
+		tuner = <&tuner>;
+		btsc_sap_mode = <1>;
+		/* pinctrl-names = "atvdemod_agc_pins"; */
+		/* pinctrl-0 = <&atvdemod_agc_pins>; */
+		reg = <0xc8840000 0x2000 /* demod reg */
+			0xc883c000 0x2000 /* hiu reg */
+			0xc8834000 0x2000>; /* periphs reg */
+		reg_23cf = <0x88188832>;
+		/*default:0x88188832;r840 on haier:0x48188832*/
+	};
+
+	sd_emmc_c: emmc@d0074000 {
+		compatible = "amlogic, meson-mmc-txl";
+		status = "okay";
+		reg = <0xd0074000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200";
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			tx_phase = <3>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b:sd@d0072000 {
+		compatible = "amlogic, meson-mmc-txl";
+		status = "okay";
+		reg = <0xd0072000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>;
+		clock-names = "core", "clkin0", "clkin1";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <100000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio CARD_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio CARD_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio CARD_6 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 0:unknown,
+			 * 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD),
+			 * 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card,
+			 * 5:NON sdio device(means sd/mmc card),
+			 * other:reserved
+			 */
+		};
+	};
+
+	unifykey {
+		compatible = "amlogic, unifykey";
+		status = "okay";
+
+		unifykey-num = <19>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11 = <&keysn_11>;
+		unifykey-index-12 = <&keysn_12>;
+		unifykey-index-13 = <&keysn_13>;
+		unifykey-index-14 = <&keysn_14>;
+		unifykey-index-15 = <&keysn_15>;
+		unifykey-index-16 = <&keysn_16>;
+		unifykey-index-17 = <&keysn_17>;
+		unifykey-index-18 = <&keysn_18>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device  = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type  = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "hdcp22_rx_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "hdcp22_rx_fw";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "hdcp14_rx";
+			key-device = "normal";
+			key-type  = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_15:key_15{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_16:key_16{
+			key-name = "lcd";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_17:key_17{
+			key-name = "lcd_extern";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_18:key_18{
+			key-name = "backlight";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+	}; /* End unifykey */
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	dvb {
+		compatible = "amlogic, dvb";
+		dev_name = "dvb";
+		status = "okay";
+		fe0_mode = "internal";
+		fe0_tuner = <&tuner>;
+
+		/*"parallel","serial","disable"*/
+		ts2 = "parallel";
+		ts2_control = <0>;
+		ts2_invert = <0>;
+		interrupts = <0 23 1
+						0 5 1
+						0 53 1
+						0 19 1
+						0 25 1
+						0 18 1
+						0 24 1>;
+		interrupt-names = "demux0_irq",
+							"demux1_irq",
+							"demux2_irq",
+							"dvr0_irq",
+							"dvr1_irq",
+							"dvrfill0_fill",
+							"dvrfill1_flush";
+		clocks = <&clkc CLKID_DEMUX
+						&clkc CLKID_ASYNC_FIFO
+						&clkc CLKID_AHB_ARB0
+						&clkc CLKID_DOS_PARSER>;
+		clock-names = "demux", "asyncfifo", "ahbarb0", "uparsertop";
+	};
+
+	meson_sensor: sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpus";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpu_core_cluster0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "mali";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "thermal_gpu_cores";
+				device_type = "gpucore";
+			};
+		};
+		cpu_cluster0:cpu_core_cluster0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore:thermal_gpu_cores {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+
+	dtv-demod {
+		compatible = "amlogic, ddemod-txl";
+		status = "okay";
+
+		pinctrl-names = "dtvdemod_agc_pins";
+		pinctrl-0 = <&dtvdemod_agc_pins>;
+
+		clocks = <&clkc CLKID_DAC_CLK>;
+		clock-names = "vdac_clk_gate";
+
+		reg = <0xc8844000 0x2000	/*dtv demod base*/
+			   0xc883c000 0x2000	/*hiu reg base*/
+			   0xc8100000 0x1000	/*io_aobus_base*/
+			   0xc1104400 0x1000	/*reset*/
+			   >;
+		/*move from dvbfe*/
+		dtv_demod0_mem = <0>;	// need move to aml_dtv_demod ?
+		spectrum = <1>;
+		cma_flag = <1>;
+		cma_mem_size = <8>;
+		memory-region = <&demod_cma_reserved>;//<&demod_reserved>;
+	};
+
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+			thermal-sensors = <&meson_sensor 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpus 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpu_cluster0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpu 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+	/* start AUDIO_RELATED */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-i2s-dai";
+		clocks = <
+			&clkc CLKID_MPLL3
+			&clkc CLKID_AMCLK_COMP
+			&clkc CLKID_AIU_GLUE
+			&clkc CLKID_I2S_OUT
+			&clkc CLKID_AMCLK_MEASURE
+			&clkc CLKID_AIFIFO2
+			&clkc CLKID_MIXER
+			&clkc CLKID_MIXER_IFACE
+			&clkc CLKID_ADC
+			&clkc CLKID_AIU_TOP
+			&clkc CLKID_AOCLK_GATE
+			&clkc CLKID_I2S_SPDIF
+		>;
+		clock-names =
+			"mpll",
+			"mclk",
+			"top_glue",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in";
+	};
+
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks = <
+			&clkc CLKID_MPLL1
+			&clkc CLKID_IEC958_INT_COMP
+			&clkc CLKID_AMCLK_COMP
+			&clkc CLKID_IEC958_MUX
+			&clkc CLKID_CLK81
+			&clkc CLKID_IEC958
+			&clkc CLKID_IEC958_GATE
+		>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		/* disable pcm pin mux temporary, enable it if necessary */
+		/*pinctrl-0 = <&aml_audio_pcm>;*/
+		clocks = <
+			&clkc CLKID_MPLL0
+			&clkc CLKID_PCM_MCLK_COMP
+			&clkc CLKID_PCM_SCLK_COMP
+			>;
+		clock-names = "mpll0", "pcm_mclk", "pcm_sclk";
+		pcm_mode = <1>;	/* 0=slave mode, 1=master mode */
+	};
+
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+
+	spdif_codec: spdif_codec {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		status = "okay";
+		pinctrl-names = "audio_spdif_out";
+		pinctrl-0 = <&audio_spdif_out_pins>;
+	};
+
+	pcm_codec: pcm_codec {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+		status = "okay";
+	};
+	/* endof AUDIO MESON8 DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "disabled";
+	};
+
+	amlogic_codec:t9015S {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_codec_T9015S";
+		status = "okay";
+		reg = <0xc8832000 0x14>;
+	};
+
+	aml_snd_tv {
+		compatible = "amlogic, txl-snd-tv";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-TVAUDIO";
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&aml_audio_i2s>;
+		/*avout mute gpio*/
+		mute_gpio-gpios = <&gpio GPIODV_11 GPIO_ACTIVE_HIGH>;
+		sleep_time = <20>;
+		aux_dev = <&tas5707>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2>;
+		codec_list = <&codec0 &codec1 &codec2>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+		Channel_Mask {
+			/*i2s has 4 pins, 8channel, mux output*/
+			Speaker1_Channel_Mask = "i2s_2/3";
+			DAC0_Channel_Mask = "i2s_0/1";
+		};
+	};
+
+	amaudio2 {
+		compatible = "amlogic, aml_amaudio2";
+		status = "okay";
+		interrupts = <0 48 1>;
+	};
+	/* end of AUDIO_RELATED */
+
+	wifi {
+		compatible = "amlogic, aml_wifi";
+		status = "okay";
+		power_on_pin = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+}; /* end of / */
+
+&pinctrl_periphs {
+	/* start AUDIO_RELATED */
+	/*i2s*/
+	aml_audio_i2s: aml_audio_i2s {
+		mux {
+			groups = "i2s_amclk_z",
+				"i2s_aoclk_out_z",
+				"i2s_lrclk_out_z"
+				/*,"i2s_out_ch01_z"*/
+				,"i2s_out_ch23"
+				;
+			function = "i2s";
+		};
+	};
+
+	/*spdif*/
+	audio_spdif_out_pins: audio_spdif_out_pins {
+		mux {
+			groups = "spdif_out";
+			function = "spdif_out";
+		};
+	};
+
+	/*pcm*/
+	aml_audio_pcm: aml_audio_pcm {
+		mux {
+			groups =
+				"pcm_clk_a",
+				"pcm_fs_a",
+				"pcm_in_a",
+				"pcm_out_a";
+			function = "pcm_a";
+		};
+	};
+	/* end AUDIO_RELATED */
+
+	/*lcd_extern*/
+	lcd_extern_off_pins:lcd_extern_off_pin {
+		mux {
+			pins = "GPIOH_2",
+				"GPIOH_3";
+			function = "gpio_periphs";
+			/*output-high;*/
+			output-low;
+			/*input-enable;*/
+		};
+	};
+
+	/*backlight*/
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOZ_6";
+			function = "gpio_periphs";
+			output-low;
+		};
+	};
+	bl_pwm_combo_off_pins:bl_pwm_combo_off_pin {
+		mux {
+			pins = "GPIOZ_6",
+				"GPIOZ_7";
+			function = "gpio_periphs";
+			output-low;
+		};
+	};
+};
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c0_z_pins>;
+
+	/* start AUDIO_RELATED */
+	tas5707: tas5707@36 {
+		#sound-dai-cells = <0>;
+		compatible = "ti,tas5707";
+		status = "okay";
+		codec_name = "tas5707";
+		reg = <0x1B>;
+		reset_pin = <&gpio GPIOZ_13 GPIO_ACTIVE_LOW>;
+		eq_enable = <0>;
+		drc_enable = <0>;
+	};
+	/* end AUDIO_RELATED */
+};
+
+
+&i2c1 {
+	status = "okay";
+	clock-frequency = <300000>;
+	pinctrl-names="default";
+	pinctrl-0=<&i2c1_dv_pins>;
+};
+
+&i2c2 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c2_h_pins>;
+
+	lcd_extern_i2c0: lcd_extern_i2c@0 {
+		compatible = "lcd_ext, i2c";
+		dev_name = "i2c_T5800Q";
+		reg = <0x1c>;
+		status = "okay";
+	};
+};
+
+&dwc3 {
+	status = "okay";
+};
+
+&usb2_phy {
+	status = "okay";
+};
+
+&usb3_phy {
+	status = "okay";
+};
+
+&dwc2_a {
+	status = "okay";
+	/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+	controller-type = <1>;
+};
+
+&audio_data{
+	status = "okay";
+};
+
+&pwm_ab {
+	status = "okay";
+};
+
+&pwm_cd {
+	status = "okay";
+};
+
+&ethmac {
+	status = "okay";
+};
+
diff --git a/arch/arm/boot/dts/amlogic/txlx_t962e_r321_buildroot.dts b/arch/arm/boot/dts/amlogic/txlx_t962e_r321_buildroot.dts
new file mode 100644
index 000000000000..89eee0fc8c10
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/txlx_t962e_r321_buildroot.dts
@@ -0,0 +1,1594 @@
+/*
+ * arch/arm/boot/dts/amlogic/txlx_t962e_r321.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/meson-txlx-gpio.h>
+#include <dt-bindings/gpio/gpio.h>
+
+#include "mesontxlx.dtsi"
+
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "txlx_t962e_r321";
+	compatible = "amlogic, txlx";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x7ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		//secos_reserved:linux,secos {
+		//	status = "disabled";
+		//	compatible = "amlogic, aml_secos_memory";
+		//	reg = <0x05300000 0x2000000>;
+		//	no-map;
+		//};
+
+
+
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x8000000>;
+			alignment = <0x400000>;
+		};
+
+		//carveout_reserved:linux,carveout-reserve {
+		//	compatible = "amlogic, idev-mem";
+		//	size = <0x1000>;
+		//};
+
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4179008(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4179008=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+
+		/* POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "amlogic, ppmgr_memory";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x10400000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+
+		demod_cma_reserved:linux,demod_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 5M */
+			size = <0x0800000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			linux,phandle = <5>;
+			reusable;
+			/* 1920x1080x2x4  =16+4 M */
+			size = <0x01400000>;
+			alignment = <0x400000>;
+		};
+
+		/*vbi reserved mem*/
+		vbi_reserved:linux,vbi {
+			compatible = "amlogic, vbi-mem";
+			size = <0x100000>;
+			alloc-ranges = <0x0 0x30000000>;
+		};
+	};
+
+	/* for external keypad */
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "power","up","down","enter","left","right","home";
+		key_num = <7>;
+		io-channels = <&saradc SARADC_CH2>,
+					<&saradc SARADC_CH3>;
+		io-channel-names = "key-chan-2", "key-chan-3";
+		key_chan = <SARADC_CH2 SARADC_CH2 SARADC_CH2 SARADC_CH2
+					SARADC_CH2 SARADC_CH3 SARADC_CH3>;
+		key_code = <116 103 108 28 105 106 102>;
+		key_val = <0 143 266 389 512 143 266>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40 40 40 40 40>;
+	};
+
+	pwmleds {
+		compatible = "pwm-leds";
+		status = "disabled";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwmleds_pins>;
+
+		sys {
+			active-low;
+			label = "sysled";
+			max-brightness = <255>;
+			pwms = <&pwm_AO_ab 0 50000 0>;
+		};
+	};
+
+	ethmac: ethernet@0xff3f0000 {
+		compatible = "amlogic, gxbb-eth-dwmac";
+		status = "okay";
+		reg = <0xff3f0000 0x10000
+			0xff634540 0x8
+			0xff634558 0xc
+			0xffd01084 0x4>;
+		interrupts = <0 8 1
+				0 9 1>;
+
+		phy-mode= "rmii";
+		mc_val_internal_phy = <0x1804>;
+		mc_val_external_phy = <0x1621>;
+		interrupt-names = "macirq",
+				"phyirq";
+		clocks = <&clkc CLKID_ETH_CORE>;
+		clock-names = "ethclk81";
+		internal_phy = <1>;
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-txlx";
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00800000 0x01800000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x01851000*/
+		display_mode_default = "1080p60hz";
+		/* 0:VPU free scale 1:OSD free scale 2:OSD super scale */
+		scale_mode = <1>;
+		/* 1920*1080*4*3 = 0x17BB000 */
+		display_size_default = <1920 1080 1920 3240 32>;
+		pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+		mem_alloc = <1>;
+		logo_addr = "0x7dc00000";
+	};
+
+	ge2d {
+		compatible = "amlogic, ge2d-txlx";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+		reg = <0xff940000 0x10000>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xffd00000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xff620000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xff63c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xff800000 0x10000>;
+		};
+		io_vcbus_base{
+			reg = <0xff900000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xff638000 0x2000>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_CLK81
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_81",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+
+
+	amvideocap {
+		compatible = "amlogic, amvideocap";
+		dev_name = "amvideocap.0";
+		status = "disabled";
+		max_size = <8>;//8M
+	};
+
+	partitions: partitions{
+		parts = <12>;
+		part-0 = <&logo>;
+		part-1 = <&recovery>;
+		part-2 = <&rsv>;
+		part-3 = <&tee>;
+		part-4 = <&crypt>;
+		part-5 = <&misc>;
+		part-6 = <&boot>;
+		part-7 = <&system>;
+		part-8 = <&cache>;
+		part-9 = <&vendor>;
+		part-10 = <&odm>;
+		part-11 = <&data>;
+
+		logo:logo{
+			pname = "logo";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		recovery:recovery{
+			pname = "recovery";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		rsv:rsv{
+			pname = "rsv";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		tee:tee{
+			pname = "tee";
+			size = <0x0 0x800000>;
+			mask = <1>;
+		};
+		crypt:crypt{
+			pname = "crypt";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		misc:misc{
+			pname = "misc";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		boot:boot
+		{
+			pname = "boot";
+			size = <0x0 0x2000000>;
+			mask = <1>;
+		};
+		system:system
+		{
+			pname = "system";
+			size = <0x0 0x80000000>;
+			mask = <1>;
+		};
+		vendor:vendor
+		{
+			pname = "vendor";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		odm:odm
+		{
+			pname = "odm";
+			size = <0x0 0x10000000>;
+			mask = <1>;
+		};
+		cache:cache
+		{
+			pname = "cache";
+			size = <0x0 0x20000000>;
+			mask = <2>;
+		};
+		data:data
+		{
+			pname = "data";
+			size = <0xffffffff 0xffffffff>;
+			mask = <4>;
+		};
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 6 1>;
+		interrupt-names = "de_irq";
+		clocks = <&clkc CLKID_VPU_MUX>,
+			<&clkc CLKID_FCLK_DIV4>,
+			<&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_mux",
+			"fclk_div4",
+			"vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <250 500>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4179008>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		nr10bit-support = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	hdmirx {
+		compatible = "amlogic, hdmirx_txlx";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		dev_name = "hdmirx";
+		status = "okay";
+		pinctrl-names = "hdmirx_pins";
+		pinctrl-0 = <&hdmirx_a_mux &hdmirx_b_mux &hdmirx_d_mux>;
+		repeat = <0>;
+		interrupts = <0 56 1>;
+		clocks = <&clkc CLKID_HDMIRX_MODET_COMP>,
+			   <&clkc CLKID_HDMIRX_CFG_COMP>,
+			   <&clkc CLKID_HDMIRX_ACR_COMP>,
+			   <&clkc CLKID_HDMIRX_AUDMEAS_COMP>,
+			   <&xtal>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&clkc CLKID_FCLK_DIV7>,
+			   <&clkc CLKID_HDCP22_SKP_COMP>,
+			   <&clkc CLKID_HDCP22_ESM_COMP>;
+		//	   <&clkc CLK_AUD_PLL2FS>,
+		//	   <&clkc CLK_AUD_PLL4FS>,
+		//	   <&clkc CLK_AUD_OUT>;
+		clock-names = "hdmirx_modet_clk",
+			"hdmirx_cfg_clk",
+				"hdmirx_acr_ref_clk",
+				"hdmirx_audmeas_clk",
+				"xtal",
+				"fclk_div5",
+				"fclk_div7",
+				"hdcp_rx22_skp",
+				"hdcp_rx22_esm";
+		//		"hdmirx_aud_pll2fs",
+		//		"hdmirx_aud_pll4f",
+		//		"clk_aud_out";
+		hdmirx_id = <0>;
+		en_4k_2_2k = <0>;
+		hpd_low_cec_off = <1>;
+		/* bit4: enable feature, bit3~0: port number */
+		disable_port = <0x0>;
+		reg = <0xffd26000 0xa00000
+			0xff63C000 0x2000
+			0xffe0d000 0x2000
+			0xff63e000 0x2000
+			0x0 0x0
+			0xff634400 0x2000
+			0xff646000 0x2000>;
+	};
+
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "okay";
+		reserve-iomap = "true";
+		/*bit0:(1:share with codec_mm;0:cma alone)*/
+		/*bit8:(1:alloc in discontinus way;0:alone in continuous way)*/
+		flag_cma = <0x101>;
+		/* MByte, if 10bit disable: 64M(YUV422),
+		 * if 10bit enable: 64*1.5 = 96M(YUV422)
+		 * if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 * if support 4K2K-YUV444-10bit-WR:3840*2160*4*6 ~= 190M
+		 * if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 * if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 * if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <190>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		clocks = <&clkc CLKID_FCLK_DIV5>,
+			<&clkc CLKID_VDIN_MEAS_COMP>;
+		clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		vdin_id = <0>;
+		/* vdin write mem color depth support:
+		 * bit0:support 8bit
+		 * bit1:support 9bit
+		 * bit2:support 10bit
+		 * bit3:support 12bit
+		 * bit4:support yuv422 10bit full pack mode (from txl new add)
+		 */
+		tv_bit_mode = <21>;
+	};
+
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "okay";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		clocks = <&clkc CLKID_FCLK_DIV5>,
+			<&clkc CLKID_VDIN_MEAS_COMP>;
+		clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		vdin_id = <1>;
+		/* vdin write mem color depth support:
+		 * bit0:support 8bit
+		 * bit1:support 9bit
+		 * bit2:support 10bit
+		 * bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	tvafe {
+		compatible = "amlogic, tvafe-txlx";
+		/*memory-region = <&tvafe_cma_reserved>;*/
+		dev_name = "tvafe";
+		status = "okay";
+		flag_cma = <1>;/*1:share with codec_mm;0:cma alone*/
+		cma_size = <5>;/*MByte*/
+		reg = <0xff642000 0x2000>;/*tvafe reg base*/
+		reserve-iomap = "true";
+		tvafe_id = <0>;
+		//pinctrl-names = "default";
+		/*!!particular sequence, no more and no less!!!*/
+		tvafe_pin_mux = <
+				3 /* TVAFE_CVBS_IN2, CVBS_IN0 = 0 */
+				1 /* TVAFE_CVBS_IN0, CVBS_IN1 */
+				2 /* TVAFE_CVBS_IN1, CVBS_IN2 */
+				4 /* TVAFE_CVBS_IN3, CVBS_IN3 */
+		>;
+		clocks = <&clkc CLKID_DAC_CLK>;
+		clock-names = "vdac_clk_gate";
+	};
+
+	vbi {
+		compatible = "amlogic, vbi";
+		memory-region = <&vbi_reserved>;
+		dev_name = "vbi";
+		status = "okay";
+		interrupts = <0 83 1>;
+		reserve-iomap = "true";
+	};
+
+	tvafe_avin_detect {
+		compatible = "amlogic, tvafe_avin_detect";
+		dev_name = "tvafe_avin_detect";
+		status = "okay";
+		device_mask = <1>;/*bit0:ch1;bit1:ch2*/
+		interrupts = <0 12 1>,
+				<0 13 1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <0>;/*1:enabel ;0:disable*/
+		wb_en = <0>;/*1:enabel ;0:disable*/
+		cm_en = <0>;/*1:enabel ;0:disable*/
+		wb_sel = <0>;/*1:mtx ;0:gainoff*/
+		/*0: 709/601  1: bt2020*/
+		tx_op_color_primary = <0>;
+		/*1:enabel osd lut 100 table;0:disable*/
+		cfg_en_osd_100 = <1>;
+
+		vlock_en = <0>;/*1:enable;0:disable*/
+		vlock_mode = <0x4>;
+		/* vlock work mode:
+		 *bit0:auto ENC
+		 *bit1:auto PLL
+		 *bit2:manual PLL
+		 *bit3:manual ENC
+		 *bit4:manual soft ENC
+		 *bit5:manual MIX PLL ENC
+		 */
+		vlock_pll_m_limit = <1>;
+		vlock_line_limit = <3>;
+	};
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_txlx";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <0>;/*1:enabel ;0:disable*/
+	};
+	amvenc_avc {
+		compatible = "amlogic, amvenc_avc";
+		//memory-region = <&amvenc_avc_reserved>;
+		//memory-region = <&avc_cma_reserved>;
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	tuner: tuner {
+		status = "okay";
+		tuner_name = "si2151_tuner";
+		tuner_i2c_adap = <&i2c1>;
+		tuner_i2c_addr = <0x60>;
+		/* tuner_xtal = <0>; */ /* unuse for si2151 */
+		/* tuner_xtal_mode = <0>; */
+		/* tuner_xtal_cap = <0>; */
+	};
+
+	atv-demod {
+		compatible = "amlogic, atv-demod";
+		status = "okay";
+		tuner = <&tuner>;
+		btsc_sap_mode = <1>;
+		/* pinctrl-names="atvdemod_agc_pins"; */
+		/* pinctrl-0=<&atvdemod_agc_pins>; */
+		reg = <0xff640000 0x2000 /* demod reg */
+				0xff63c000 0x2000 /* hiu reg */
+				0xff634000 0x2000 /* periphs reg */
+				0xff648000 0x2000>; /* audio reg */
+		reg_23cf = <0x88188832>;
+		/*default:0x88188832;r840 on haier:0x48188832*/
+	};
+
+	bt-dev {
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		gpio_reset = <&gpio_ao GPIOAO_13 GPIO_ACTIVE_HIGH>;
+		//gpio_en = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	rtc {
+		compatible = "amlogic, aml_vrtc";
+		alarm_reg_addr = <0xff8000a8>;
+		timer_e_addr = <0xffd0f188>;
+		init_date = "2015/01/01";
+		status = "okay";
+	};
+
+	wifi {
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_HIGH>;
+		interrupts = <0 68 4>;
+		irq_trigger_type = "GPIO_IRQ_HIGH";
+		dhd_static_buf;
+		power_on_pin = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf: wifi_pwm_conf {
+		pwm_channel1_conf {
+			pwms = <&pwm_cd MESON_PWM_1 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_cd MESON_PWM_3 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@ffe07000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-txlx";
+		reg = <0xffe07000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			status = "disabled";
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b: sd@ffe05000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-txlx";
+		reg = <0xffe05000 0x2000>;
+		interrupts = <0 217 4>;
+		pinctrl-names = "sd_clk_cmd_pins", "sd_all_pins";
+		pinctrl-0 = <&sd_clk_cmd_pins>;
+		pinctrl-1 = <&sd_all_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		max-frequency = <100000000>;
+		non-removable;
+		disable-wp;
+		sd {
+			status = "disabled";
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_UHS_SDR12",
+				 "MMC_CAP_UHS_SDR25",
+				 "MMC_CAP_UHS_SDR50",
+				 "MMC_CAP_UHS_SDR104",
+				 "MMC_PM_KEEP_POWER",
+				 "MMC_CAP_SDIO_IRQ";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			card_type = <3>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 * 5:NON sdio device(means sd/mmc card)
+			 */
+		};
+	};
+
+	unifykey {
+		compatible = "amlogic, unifykey";
+		status = "okay";
+
+		unifykey-num = <17>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11 = <&keysn_11>;
+		unifykey-index-12 = <&keysn_12>;
+		unifykey-index-13 = <&keysn_13>;
+		unifykey-index-14 = <&keysn_14>;
+		unifykey-index-15 = <&keysn_15>;
+		unifykey-index-16 = <&keysn_16>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device  = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type  = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "hdcp22_rx_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "hdcp22_rx_fw";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "hdcp14_rx";
+			key-device = "normal";
+			key-type  = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_15:key_15{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_16:key_16{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	}; /* End unifykey */
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-txlx";
+		dev_name = "cvbsout";
+		status = "disabled";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		performance = <0x1b56  0x343
+			0x1b05  0xf4
+			0x1c59  0xfc48
+			0x1b12  0x8c00
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx {
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "okay";
+		pinctrl-names="default", "hdmitx_i2c";
+		pinctrl-0=<&hdmitx_hpd &hdmitx_ddc>;
+		pinctrl-1=<&hdmitx_hpd_gpio &i2c2_h_pins>;
+		clocks = <&clkc CLKID_HDCP22_SKP_COMP>,
+			     <&clkc CLKID_HDCP22_ESM_COMP>;
+		clock-names = "hdcp22_tx_skp",
+				      "hdcp22_tx_esm";
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <6>;
+		//gpio_i2c_en = <0>;
+		//repeater_tx = <0x1>;
+		//#address-cells = <2>;
+		//#size-cells = <2>;
+		//ranges;
+	};
+
+	i2c_gpio: i2c_gpio {
+		compatible = "i2c-gpio";
+		dev_name = "i2c-gpio";
+		status = "disabled";
+		i2c-gpio,delay-us = <10>; /* 50 kHz */
+		gpios = <&gpio GPIOH_2 0
+			&gpio GPIOH_3 0>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		i2c-gpio,timeout-ms = <10>;
+		i2c_gpio_edid: i2c_gpio_edid {
+			compatible = "i2c-gpio";
+			reg = <0x50 0x0 0x0 0x0>;
+		};
+	};
+
+	aocec: aocec {
+		compatible = "amlogic, aocec-txlx";
+		device_name = "aocec";
+		status = "okay";
+		vendor_name = "Amlogic"; /* Max Chars: 8     */
+		/* Refer to the following URL at:
+		 * http://standards.ieee.org/develop/regauth/oui/oui.txt
+		 */
+		vendor_id = <0x000000>;
+		product_desc = "TXLX"; /* Max Chars: 16    */
+		cec_osd_string = "AML_TV"; /* Max Chars: 14    */
+		port_num = <4>;	/*all port number*/
+		/*ee_cec;*/
+		output = <1>;	/*output port number*/
+		/*arc support port:bit 0-3, according to portmap*/
+		arc_port_mask = <0x8>;
+		interrupts = <0 205 1
+					0 199 1>;
+		interrupt-names = "hdmi_aocecb","hdmi_aocec";
+		pinctrl-names = "default","hdmitx_aocecb","cec_pin_sleep";
+		pinctrl-0=<&hdmitx_aocec>;
+		pinctrl-1=<&hdmitx_aocecb>;
+		pinctrl-2=<&hdmitx_aocecb>;
+		reg = <0xFF80023c 0x4
+		       0xFF800000 0x400>;
+		reg-names = "ao_exit","ao";
+	};
+
+
+	canvas {
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "okay";
+		reg = <0xff638000 0x2000>;
+	};
+
+	rdma {
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "okay";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	dwc3: dwc3@ff500000 {
+		compatible = "synopsys, dwc3";
+		status = "okay";
+		reg = <0xff500000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@ffe09000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		status = "okay";
+		portnum = <4>;
+		reg = <0xffe09000 0x80
+			0xffd01008 0x4>;
+	};
+
+	usb3_phy: usb3phy@ffe09080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		status = "okay";
+		portnum = <0>;
+		reg = <0xffe09080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xff400000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		/*0:default,1:single,2:incr,3:incr4,4:incr8,5:incr16,6:disable*/
+		port-dma = <0>;
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+		controller-type = <1>;
+		phy-reg = <0xffe09000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+					&clkc CLKID_USB1_TO_DDR>;
+		clock-names = "usb_general",
+						"usb1";
+	};
+
+	/* Sound iomap */
+	aml_snd_iomap {
+		compatible = "amlogic, meson-snd-iomap";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_audin_base {
+			reg = <0xffd03000 0x100000>;
+		};
+		io_aiu_base {
+			reg = <0xFFCFFC00 0x100000>;
+		};
+		io_eqdrc_base {
+			reg = <0xFFCFF000 0x100000>;
+		};
+		io_hiu_reset_base {
+			reg = <0xFFCFCC00 0x100000>;
+		};
+		io_isa_base {
+			reg = <0xFFD05800 0x100000>;
+		};
+	};
+
+	/* AUDIO DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		/* config mpll whether same with audin */
+		clocks = <&clkc CLKID_MPLL3>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK_MEASURE>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>,
+			<&clkc CLKID_DAC_CLK>;
+		clock-names = "mpll",
+			"mclk",
+			"top_glue",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in",
+			"vdac_clk";
+		compatible = "amlogic, aml-i2s-dai";
+	};
+
+	i2s2_dai: I2S2 {
+		#sound-dai-cells = <0>;
+		/* config mpll whether same with aiu */
+		clocks = <&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AUDIN_MCLK_COMP>,
+			<&clkc CLKID_AUDIN_SCLK_COMP>,
+			<&clkc CLKID_AUDIN_LRCLK_COMP>;
+		clock-names = "audin_mpll",
+			"audin_mclk",
+			"audin_sclk",
+			"audin_lrclk";
+		compatible = "amlogic, aml-i2s2-dai";
+	};
+
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks = <&clkc CLKID_MPLL1>,
+			<&clkc CLKID_IEC958_INT_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_IEC958_MUX>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		/* disable pcm pin mux temporary, enable it if necessary */
+		/*pinctrl-0 = <&aml_audio_pcm>;*/
+		clocks = <&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_COMP>;
+		clock-names = "mpll0", "pcm_mclk", "pcm_sclk";
+		pcm_mode = <1>;	/* 0=slave mode, 1=master mode */
+	};
+
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif_out",
+						"audio_spdif_out_mute",
+						"audio_spdif_in",
+						"audio_spdif_in_mute";
+		pinctrl-0 = <&audio_spdif_out_pins>;
+		pinctrl-1 = <&audio_spdif_out_mute_pins>;
+		pinctrl-2 = <&audio_spdif_in_pins>;
+		pinctrl-3 = <&audio_spdif_in_mute_pins>;
+	};
+
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* end of AUDIO DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+
+	amlogic_codec:txlx_acodec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, txlx_acodec";
+		reg = <0xFF632000 0x1c>;
+		status = "okay";
+	};
+
+	aml_snd_tv {
+		compatible = "amlogic, txlx-snd-tv";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-TVAUDIO";
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&aml_audio_i2s>;
+		/*avout mute gpio*/
+		mute_gpio-gpios = <&gpio GPIOZ_7 GPIO_ACTIVE_HIGH>;
+		/*switch ARC_IN & SPDIF_IN*/
+		source_switch-gpios = <&gpio GPIOZ_4 GPIO_ACTIVE_HIGH>;
+		/*analog amp mute*/
+		/*amp_mute_gpio-gpios = <&gpio GPIOZ_18 GPIO_ACTIVE_LOW>;*/
+		aux_dev = <&tas5707>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2 &cpudai3>;
+		codec_list = <&codec0 &codec1 &codec2 &codec3>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat &i2s_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		cpudai3: cpudai3 {
+			sound-dai = <&i2s2_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+		codec3: codec3 {
+			sound-dai = <&dummy_codec>;
+		};
+		Channel_Mask {
+			/*i2s has 4 pins, 8channel, mux output*/
+			Speaker0_Channel_Mask = "i2s_2/3";
+			DAC0_Channel_Mask = "i2s_2/3";
+			DAC1_Channel_Mask = "i2s_2/3";
+			EQ_DRC_Channel_Mask = "i2s_2/3";
+			Spdif_samesource_Channel_Mask = "i2s_0/1";
+		};
+	};
+
+	amaudio2 {
+		compatible = "amlogic, aml_amaudio2";
+		status = "okay";
+		interrupts = <0 48 1>;
+	};
+	/* end of AUDIO board specific */
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		status = "disabled";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpus";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpu_core_cluster0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "mali";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "thermal_gpu_cores";
+				device_type = "gpucore";
+			};
+		};
+		cpu_cluster0:cpu_core_cluster0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore:thermal_gpu_cores {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+
+	dvb {
+		compatible = "amlogic, dvb";
+		dev_name = "dvb";
+		status = "okay";
+		fe0_mode = "internal";
+		fe0_tuner = <&tuner>;
+
+		/*"parallel","serial","disable"*/
+		ts2 = "parallel";
+		ts2_control = <0>;
+		ts2_invert = <0>;
+		interrupts = <0 23 1
+					0 5 1
+					0 53 1
+					0 19 1
+					0 25 1
+					0 18 1
+					0 24 1>;
+		interrupt-names = "demux0_irq",
+						"demux1_irq",
+						"demux2_irq",
+						"dvr0_irq",
+						"dvr1_irq",
+						"dvrfill0_fill",
+						"dvrfill1_flush";
+		clocks = <&clkc CLKID_DEMUX
+			&clkc CLKID_ASYNC_FIFO
+			&clkc CLKID_AHB_ARB0
+			&clkc CLKID_DOS_PARSER>;
+		clock-names = "demux", "asyncfifo", "ahbarb0", "uparsertop";
+	};
+	aml_dtv_demod {
+		compatible = "amlogic, ddemod-txlx";
+		dev_name = "aml_dtv_demod";
+		status = "okay";
+
+		//pinctrl-names="dtvdemod_agc";
+		//pinctrl-0=<&dtvdemod_agc>;
+
+		clocks = <&clkc CLKID_DAC_CLK>;
+		clock-names = "vdac_clk_gate";
+
+		reg = <0xff644000 0x2000	/*dtv demod base*/
+			   0xff63c000 0x2000	/*hiu reg base*/
+			   0xff800000 0x1000	/*io_aobus_base*/
+			   0xffd01000 0x1000	/*reset*/
+			   >;
+		/*move from dvbfe*/
+		dtv_demod0_mem = <0>;	// need move to aml_dtv_demod ?
+		spectrum = <1>;
+		cma_flag = <1>;
+		cma_mem_size = <8>;
+		memory-region = <&demod_cma_reserved>;//<&demod_reserved>;
+	};
+	dvbfe {
+		compatible = "amlogic, dvbfe";
+		dev_name = "dvbfe";
+		status = "disabled";
+		dtv_demod0 = "AMLDEMOD";
+		fe0_dtv_demod = <0>;
+		fe0_ts = <2>;
+		fe0_dev = <0>;
+		dtv_demod0_mem = <0>;
+		dtv_demod0_spectrum = <1>;
+		dtv_demod0_cma_flag = <1>;
+		dtv_demod0_cma_mem_size = <8>;
+		memory-region = <&demod_cma_reserved>;//<&demod_reserved>;
+		tuner0 = "si2151_tuner";
+		tuner0_i2c_adap_id = <2>;
+		tuner0_i2c_addr = <0x60>;
+		//tuner0_reset_value = <0>;
+		//tuner0_reset_gpio =  "GPIOY_10" ;  /*GPIOX_8   76*/
+		fe0_tuner = <0>;
+		atv_demod0 = "aml_atv_demod";
+		fe0_atv_demod = <0>;
+	};
+
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpus 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpu_cluster0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					//cooling-device = <&gpu 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+}; /* end of / */
+
+&i2c0 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c0_z_pins>;
+
+	tas5707: tas5707@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		codec_name = "tas5707";
+		reg = <0x1B>;
+		reset_pin = <&gpio GPIOZ_13 GPIO_ACTIVE_LOW>;
+		eq_enable = <0>;
+		drc_enable = <0>;
+		status = "okay";
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	clock-frequency = <300000>;
+	pinctrl-names="default";
+	pinctrl-0=<&i2c1_dv_pins>;
+};
+
+&pinctrl_periphs {
+	/*i2s*/
+	aml_audio_i2s: aml_audio_i2s {
+		mux {
+			groups = "i2s_mclk_z",
+				"i2s_sclk_z",
+				"i2s_lrclk_z",
+				"i2s_dout01_z"
+				//, "i2s_dout23_z15"
+				//, "i2s_dout45_z"
+				//, "i2s_dout67_z19"
+				//, "i2s_din01_h6"
+				//, "i2s_din23_h5"
+				//, "i2s_din23_h5"
+				//, "i2s_din67_h0"
+				;
+			function = "i2s";
+		};
+	};
+	/*spdif*/
+	audio_spdif_out_pins: audio_spdif_out_pins {
+		mux {
+			groups = "spdif_out_z";
+			function = "spdif_out";
+		};
+	};
+	audio_spdif_out_mute_pins: audio_spdif_out_mute_pins {
+		mux {
+			groups = "GPIOZ_17";
+			function = "gpio_periphs";
+		};
+	};
+	audio_spdif_in_pins: audio_spdif_in_pins {
+	    mux {
+			groups = "spdif_in_z18";
+			function = "spdif_in";
+		};
+	};
+	audio_spdif_in_mute_pins: audio_spdif_in_mute_pins {
+	    mux {
+			groups = "GPIOZ_18";
+			function = "gpio_periphs";
+		};
+	};
+	/*pcm*/
+	aml_audio_pcm: aml_audio_pcm {
+		mux {
+			groups =
+				"pcm_clk_a_dv",
+				"pcm_fs_a_dv",
+				"pcm_in_a_dv",
+				"pcm_out_a_dv";
+			function = "pcm_a";
+		};
+	};
+
+};
+
+&uart_A {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
+
+&pwm_AO_ab {
+	status = "okay";
+};
+
+&pwm_cd {
+	status = "okay";
+};
+
+
+&spicc0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_a_pins>;
+	cs-gpios = <&gpio GPIOZ_3 0>;
+};
diff --git a/arch/arm/boot/dts/amlogic/txlx_t962x_r311_720p.dts b/arch/arm/boot/dts/amlogic/txlx_t962x_r311_720p.dts
new file mode 100644
index 000000000000..aa905d34ec47
--- /dev/null
+++ b/arch/arm/boot/dts/amlogic/txlx_t962x_r311_720p.dts
@@ -0,0 +1,1643 @@
+/*
+ * arch/arm/boot/dts/amlogic/txlx_t962x_r311_1g.dts
+ *
+ * Copyright (C) 2017 Amlogic, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ */
+
+/dts-v1/;
+#include <dt-bindings/gpio/meson-txlx-gpio.h>
+#include <dt-bindings/gpio/gpio.h>
+
+#include "mesontxlx.dtsi"
+#include "partition_mbox_normal.dtsi"
+#include "mesontxlx_r311-panel.dtsi"
+
+/ {
+	model = "Amlogic";
+	amlogic-dt-id = "txlx_t962x_r311-720p";
+	compatible = "amlogic, txlx";
+	interrupt-parent = <&gic>;
+	#address-cells = <1>;
+	#size-cells = <1>;
+
+	aliases {
+		serial0 = &uart_AO;
+		serial1 = &uart_A;
+		serial2 = &uart_B;
+		serial3 = &uart_C;
+		serial4 = &uart_AO_B;
+	};
+
+	ion_dev {
+		compatible = "amlogic, ion_dev";
+		memory-region = <&ion_reserved>;
+	};
+
+	memory@00000000 {
+		device_type = "memory";
+		linux,usable-memory = <0x100000 0x3ff00000>;
+	};
+
+	reserved-memory {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		ranges;
+		/* global autoconfigured region for contiguous allocations */
+		ramoops@0x07400000 {
+			compatible = "ramoops";
+			reg = <0x07400000 0x00100000>;
+			record-size = <0x8000>;
+			console-size = <0x8000>;
+			ftrace-size = <0x0>;
+			pmsg-size = <0x8000>;
+		};
+		secmon_reserved:linux,secmon {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x05000000 0x400000>;
+		};
+
+		//secos_reserved:linux,secos {
+		//	status = "disabled";
+		//	compatible = "amlogic, aml_secos_memory";
+		//	reg = <0x05300000 0x2000000>;
+		//	no-map;
+		//};
+
+
+
+		logo_reserved:linux,meson-fb {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x400000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x3fc00000 0x400000>;
+		};
+
+		//carveout_reserved:linux,carveout-reserve {
+		//	compatible = "amlogic, idev-mem";
+		//	size = <0x1000>;
+		//};
+
+		ion_reserved:linux,ion-dev {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x4C00000>;
+			alignment = <0x400000>;
+			alloc-ranges = <0x0 0x30000000>;
+		};
+
+		/*di CMA pool */
+		di_cma_reserved:linux,di_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* buffer_size = 3621952(yuv422 8bit)
+			 *  | 4736064(yuv422 10bit)
+			 *  | 4179008(yuv422 10bit full pack mode)
+			 * 10x3621952=34.6M(0x23) support 8bit
+			 * 10x4736064=45.2M(0x2e) support 12bit
+			 * 10x4179008=40M(0x28) support 10bit
+			 */
+			size = <0x02800000>;
+			alignment = <0x400000>;
+		};
+
+		/* POST PROCESS MANAGER */
+		ppmgr_reserved:linux,ppmgr {
+			compatible = "amlogic, ppmgr_memory";
+			size = <0x0>;
+		};
+
+		codec_mm_cma:linux,codec_mm_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* ion_codec_mm max can alloc size 80M*/
+			size = <0xd000000>;
+			alignment = <0x400000>;
+			linux,contiguous-region;
+		};
+
+		picdec_cma_reserved:linux,picdec {
+			compatible = "shared-dma-pool";
+			reusable;
+			size = <0x0>;
+			alignment = <0x0>;
+			linux,contiguous-region;
+		};
+
+		/* codec shared reserved */
+		codec_mm_reserved:linux,codec_mm_reserved {
+			compatible = "amlogic, codec-mm-reserved";
+			size = <0x0>;
+			alignment = <0x100000>;
+			//no-map;
+		};
+
+		demod_cma_reserved:linux,demod_cma {
+			compatible = "shared-dma-pool";
+			reusable;
+			/* 5M */
+			size = <0x0800000>;
+			alignment = <0x400000>;
+		};
+
+		/*  vdin1 CMA pool */
+		vdin1_cma_reserved:linux,vdin1_cma {
+			compatible = "shared-dma-pool";
+			linux,phandle = <5>;
+			reusable;
+			/* 1920x1080x2x4  =16+4 M */
+			size = <0x01400000>;
+			alignment = <0x400000>;
+		};
+
+		/*vbi reserved mem*/
+		vbi_reserved:linux,vbi {
+			compatible = "amlogic, vbi-mem";
+			size = <0x100000>;
+			alloc-ranges = <0x0 0x30000000>;
+		};
+	};
+
+	dummy-battery {
+		compatible = "amlogic, dummy-battery";
+		status = "okay";
+	};
+
+	dummy-charger {
+		compatible = "amlogic, dummy-charger";
+		status = "okay";
+	};
+
+	/* for external keypad */
+	adc_keypad {
+		compatible = "amlogic, adc_keypad";
+		status = "okay";
+		key_name = "power","up","down","enter","left","right","home";
+		key_num = <7>;
+		io-channels = <&saradc SARADC_CH2>,
+					<&saradc SARADC_CH3>;
+		io-channel-names = "key-chan-2", "key-chan-3";
+		key_chan = <SARADC_CH2 SARADC_CH2 SARADC_CH2 SARADC_CH2
+					SARADC_CH2 SARADC_CH3 SARADC_CH3>;
+		key_code = <116 103 108 28 105 106 102>;
+		key_val = <0 143 266 389 512 143 266>; //val=voltage/1800mV*1023
+		key_tolerance = <40 40 40 40 40 40 40>;
+	};
+
+	gpioleds {
+		compatible = "gpio-leds";
+		status = "okay";
+
+		sys {
+			label = "sysled";
+			gpios = <&gpio_ao GPIOAO_3 GPIO_ACTIVE_HIGH>;
+			default-state = "on"; /* keep/on/off */
+			linux,default-trigger = "none";
+		};
+
+	};
+
+	pwmleds {
+		compatible = "pwm-leds";
+		status = "disabled";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pwmleds_pins>;
+
+		sys {
+			active-low;
+			label = "sysled";
+			max-brightness = <255>;
+			pwms = <&pwm_AO_ab 0 50000 0>;
+		};
+	};
+
+	ethmac: ethernet@0xff3f0000 {
+		compatible = "amlogic, gxbb-eth-dwmac";
+		status = "okay";
+		reg = <0xff3f0000 0x10000
+			0xff634540 0x8
+			0xff634558 0xc
+			0xffd01084 0x4>;
+		interrupts = <0 8 1
+				0 9 1>;
+
+		phy-mode= "rmii";
+		mc_val_internal_phy = <0x1804>;
+		mc_val_external_phy = <0x1621>;
+		interrupt-names = "macirq",
+				"phyirq";
+		clocks = <&clkc CLKID_ETH_CORE>;
+		clock-names = "ethclk81";
+		internal_phy = <1>;
+	};
+
+	vout {
+		compatible = "amlogic, vout";
+		dev_name = "vout";
+		status = "okay";
+		fr_auto_policy = <0>;
+	};
+
+	meson-fb {
+		compatible = "amlogic, meson-txlx";
+		memory-region = <&logo_reserved>;
+		dev_name = "meson-fb";
+		status = "okay";
+		interrupts = <0 3 1
+			0 89 1>;
+		interrupt-names = "viu-vsync", "rdma";
+		mem_size = <0x00400000 0x00b00000 0x00100000>;
+		/* uboot logo,fb0/fb1 memory size,if afbcd fb0=0x0b51000*/
+		display_mode_default = "720p60hz";
+		scale_mode = <1>;
+		/*1280*720*4*3 = 0xA8C000*/
+		display_size_default = <1280 720 1280 2160 32>;
+		pxp_mode = <0>; /** 0:normal mode 1:pxp mode */
+		logo_addr = "0x3fc00000";
+	};
+
+	ge2d {
+		compatible = "amlogic, ge2d-txlx";
+		dev_name = "ge2d";
+		status = "okay";
+		interrupts = <0 150 1>;
+		interrupt-names = "ge2d";
+		clocks = <&clkc CLKID_VAPB_MUX>,
+			<&clkc CLKID_G2D>,
+			<&clkc CLKID_GE2D_GATE>;
+		clock-names = "clk_vapb_0",
+			"clk_ge2d",
+			"clk_ge2d_gate";
+		reg = <0xff940000 0x10000>;
+	};
+
+	codec_io {
+		compatible = "amlogic, codec_io";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_cbus_base{
+			reg = <0xffd00000 0x100000>;
+		};
+		io_dos_base{
+			reg = <0xff620000 0x10000>;
+		};
+		io_hiubus_base{
+			reg = <0xff63c000 0x2000>;
+		};
+		io_aobus_base{
+			reg = <0xff800000 0x10000>;
+		};
+		io_vcbus_base{
+			reg = <0xff900000 0x40000>;
+		};
+		io_dmc_base{
+			reg = <0xff638000 0x2000>;
+		};
+	};
+
+	codec_mm {
+		compatible = "amlogic, codec, mm";
+		memory-region = <&codec_mm_cma &codec_mm_reserved>;
+		dev_name = "codec_mm";
+		status = "okay";
+	};
+
+	mesonstream {
+		compatible = "amlogic, codec, streambuf";
+		dev_name = "mesonstream";
+		status = "okay";
+		clocks = <&clkc CLKID_DOS_PARSER
+			&clkc CLKID_DEMUX
+			&clkc CLKID_DOS
+			&clkc CLKID_CLK81
+			&clkc CLKID_VDEC_MUX
+			&clkc CLKID_HCODEC_MUX
+			&clkc CLKID_HEVC_MUX>;
+		clock-names = "parser_top",
+			"demux",
+			"vdec",
+			"clk_81",
+			"clk_vdec_mux",
+			"clk_hcodec_mux",
+			"clk_hevc_mux";
+	};
+
+	vdec {
+		compatible = "amlogic, vdec";
+		dev_name = "vdec.0";
+		status = "okay";
+		interrupts = <0 3 1
+			0 23 1
+			0 32 1
+			0 43 1
+			0 44 1
+			0 45 1>;
+		interrupt-names = "vsync",
+			"demux",
+			"parser",
+			"mailbox_0",
+			"mailbox_1",
+			"mailbox_2";
+	};
+
+	meson-amvideom {
+		compatible = "amlogic, amvideom";
+		dev_name = "amvideom";
+		status = "okay";
+		interrupts = <0 3 1>;
+		interrupt-names = "vsync";
+	};
+
+
+
+	amvideocap {
+		compatible = "amlogic, amvideocap";
+		dev_name = "amvideocap.0";
+		status = "disabled";
+		max_size = <8>;//8M
+	};
+
+	picdec {
+		compatible = "amlogic, picdec";
+		memory-region = <&picdec_cma_reserved>;
+		dev_name = "picdec";
+		status = "okay";
+	};
+
+	ppmgr {
+		compatible = "amlogic, ppmgr";
+		memory-region = <&ppmgr_reserved>;
+		dev_name = "ppmgr";
+		status = "okay";
+	};
+
+	deinterlace {
+		compatible = "amlogic, deinterlace";
+		status = "okay";
+		/* 0:use reserved; 1:use cma; 2:use cma as reserved */
+		flag_cma = <1>;
+		//memory-region = <&di_reserved>;
+		memory-region = <&di_cma_reserved>;
+		interrupts = <0 46 1
+				0 6 1>;
+		interrupt-names = "de_irq";
+		clocks = <&clkc CLKID_VPU_MUX>,
+			<&clkc CLKID_FCLK_DIV4>,
+			<&clkc CLKID_VPU_CLKB_TMP_COMP>,
+			<&clkc CLKID_VPU_CLKB_COMP>;
+		clock-names = "vpu_mux",
+			"fclk_div4",
+			"vpu_clkb_tmp_composite",
+			"vpu_clkb_composite";
+		clock-range = <250 500>;
+		/* buffer-size = <3621952>;(yuv422 8bit) */
+		buffer-size = <4179008>;/*yuv422 fullpack*/
+		/* reserve-iomap = "true"; */
+		/* if enable nr10bit, set nr10bit-support to 1 */
+		nr10bit-support = <1>;
+	};
+	ionvideo {
+		compatible = "amlogic, ionvideo";
+		dev_name = "ionvideo";
+		status = "okay";
+	};
+
+	amlvideo {
+		compatible = "amlogic, amlvideo";
+		dev_name = "amlvideo";
+		status = "okay";
+	};
+
+	amlvideo2_0 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <0>;
+		cma_mode = <1>;
+	};
+
+	amlvideo2_1 {
+		compatible = "amlogic, amlvideo2";
+		dev_name = "amlvideo2";
+		status = "okay";
+		amlvideo2_id = <1>;
+		cma_mode = <1>;
+	};
+
+	hdmirx {
+		compatible = "amlogic, hdmirx_txlx";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		dev_name = "hdmirx";
+		status = "okay";
+		pinctrl-names = "hdmirx_pins";
+		pinctrl-0 = <&hdmirx_a_mux &hdmirx_b_mux
+			&hdmirx_c_mux &hdmirx_d_mux>;
+		repeat = <0>;
+		interrupts = <0 56 1>;
+		clocks = <&clkc CLKID_HDMIRX_MODET_COMP>,
+			   <&clkc CLKID_HDMIRX_CFG_COMP>,
+			   <&clkc CLKID_HDMIRX_ACR_COMP>,
+			   <&clkc CLKID_HDMIRX_AUDMEAS_COMP>,
+			   <&xtal>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&clkc CLKID_FCLK_DIV7>,
+			   <&clkc CLKID_HDCP22_SKP_COMP>,
+			   <&clkc CLKID_HDCP22_ESM_COMP>;
+		//	   <&clkc CLK_AUD_PLL2FS>,
+		//	   <&clkc CLK_AUD_PLL4FS>,
+		//	   <&clkc CLK_AUD_OUT>;
+		clock-names = "hdmirx_modet_clk",
+			"hdmirx_cfg_clk",
+				"hdmirx_acr_ref_clk",
+				"hdmirx_audmeas_clk",
+				"xtal",
+				"fclk_div5",
+				"fclk_div7",
+				"hdcp_rx22_skp",
+				"hdcp_rx22_esm";
+		//		"hdmirx_aud_pll2fs",
+		//		"hdmirx_aud_pll4f",
+		//		"clk_aud_out";
+		hdmirx_id = <0>;
+		en_4k_2_2k = <0>;
+		hpd_low_cec_off = <1>;
+		/* bit4: enable feature, bit3~0: port number */
+		disable_port = <0x0>;
+		reg = <0xffd26000 0xa00000
+			0xff63C000 0x2000
+			0xffe0d000 0x2000
+			0xff63e000 0x2000
+			0x0 0x0
+			0xff634400 0x2000
+			0xff646000 0x2000>;
+	};
+
+	vdin0 {
+		compatible = "amlogic, vdin";
+		/*memory-region = <&vdin0_cma_reserved>;*/
+		dev_name = "vdin0";
+		status = "okay";
+		reserve-iomap = "true";
+		/*bit0:(1:share with codec_mm;0:cma alone)*/
+		/*bit8:(1:alloc in discontinus way;0:alone in continuous way)*/
+		flag_cma = <0x101>;
+		/* MByte, if 10bit disable: 64M(YUV422),
+		 * if 10bit enable: 64*1.5 = 96M(YUV422)
+		 * if support 4K2K-YUV444-10bit-WR:3840*2160*4*4 ~= 128M
+		 * if support 4K2K-YUV444-10bit-WR:3840*2160*4*6 ~= 190M
+		 * if support 4K2K-YUV422-10bit-wr:3840*2160*3*4 ~= 96M
+		 * if support 4K2K-YUV422-8BIT-WR:3840*2160*2*4 ~= 64M
+		 * if support 1080p-YUV422-8BIT-WR:1920*1080*2*4 ~= 16M
+		 */
+		cma_size = <190>;
+		interrupts = <0 83 1>;
+		rdma-irq = <2>;
+		clocks = <&clkc CLKID_FCLK_DIV5>,
+			<&clkc CLKID_VDIN_MEAS_COMP>;
+		clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		vdin_id = <0>;
+		/* vdin write mem color depth support:
+		 * bit0:support 8bit
+		 * bit1:support 9bit
+		 * bit2:support 10bit
+		 * bit3:support 12bit
+		 * bit4:support yuv422 10bit full pack mode (from txl new add)
+		 * bit8:use 8bit  at 4k_50/60hz_10bit
+		 * bit9:use 10bit at 4k_50/60hz_10bit
+		 */
+		tv_bit_mode = <0x215>;
+	};
+
+	vdin1 {
+		compatible = "amlogic, vdin";
+		memory-region = <&vdin1_cma_reserved>;
+		dev_name = "vdin1";
+		status = "okay";
+		reserve-iomap = "true";
+		flag_cma = <0>;/*1:share with codec_mm;0:cma alone*/
+		interrupts = <0 85 1>;
+		rdma-irq = <4>;
+		clocks = <&clkc CLKID_FCLK_DIV5>,
+			<&clkc CLKID_VDIN_MEAS_COMP>;
+		clock-names = "fclk_div5", "cts_vdin_meas_clk";
+		vdin_id = <1>;
+		/* vdin write mem color depth support:
+		 * bit0:support 8bit
+		 * bit1:support 9bit
+		 * bit2:support 10bit
+		 * bit3:support 12bit
+		 */
+		tv_bit_mode = <1>;
+	};
+
+	tvafe {
+		compatible = "amlogic, tvafe-txlx";
+		/*memory-region = <&tvafe_cma_reserved>;*/
+		dev_name = "tvafe";
+		status = "okay";
+		flag_cma = <1>;/*1:share with codec_mm;0:cma alone*/
+		cma_size = <5>;/*MByte*/
+		reg = <0xff642000 0x2000>;/*tvafe reg base*/
+		reserve-iomap = "true";
+		tvafe_id = <0>;
+		//pinctrl-names = "default";
+		/*!!particular sequence, no more and no less!!!*/
+		tvafe_pin_mux = <
+				3 /* TVAFE_CVBS_IN2, CVBS_IN0 = 0 */
+				1 /* TVAFE_CVBS_IN0, CVBS_IN1 */
+				2 /* TVAFE_CVBS_IN1, CVBS_IN2 */
+				4 /* TVAFE_CVBS_IN3, CVBS_IN3 */
+		>;
+		clocks = <&clkc CLKID_DAC_CLK>;
+		clock-names = "vdac_clk_gate";
+	};
+
+	vbi {
+		compatible = "amlogic, vbi";
+		memory-region = <&vbi_reserved>;
+		dev_name = "vbi";
+		status = "okay";
+		interrupts = <0 83 1>;
+		reserve-iomap = "true";
+	};
+
+	tvafe_avin_detect {
+		compatible = "amlogic, tvafe_avin_detect";
+		dev_name = "tvafe_avin_detect";
+		status = "okay";
+		device_mask = <1>;/*bit0:ch1;bit1:ch2*/
+		interrupts = <0 12 1>,
+				<0 13 1>;
+	};
+
+	amlvecm {
+		compatible = "amlogic, vecm";
+		dev_name = "aml_vecm";
+		status = "okay";
+		gamma_en = <1>;/*1:enabel ;0:disable*/
+		wb_en = <1>;/*1:enabel ;0:disable*/
+		cm_en = <1>;/*1:enabel ;0:disable*/
+		wb_sel = <1>;/*1:mtx ;0:gainoff*/
+		vlock_en = <1>;/*1:enable;0:disable*/
+		vlock_mode = <0x4>;
+		/* vlock work mode:
+		 *bit0:auto ENC
+		 *bit1:auto PLL
+		 *bit2:manual PLL
+		 *bit3:manual ENC
+		 *bit4:manual soft ENC
+		 *bit5:manual MIX PLL ENC
+		 */
+		 vlock_pll_m_limit = <1>;
+		 vlock_line_limit = <3>;
+	};
+	amdolby_vision {
+		compatible = "amlogic, dolby_vision_txlx";
+		dev_name = "aml_amdolby_vision_driver";
+		status = "okay";
+		tv_mode = <1>;/*1:enabel ;0:disable*/
+	};
+	amvenc_avc {
+		compatible = "amlogic, amvenc_avc";
+		//memory-region = <&amvenc_avc_reserved>;
+		//memory-region = <&avc_cma_reserved>;
+		dev_name = "amvenc_avc";
+		status = "okay";
+		interrupts = <0 45 1>;
+		interrupt-names = "mailbox_2";
+	};
+
+	tuner: tuner {
+		status = "okay";
+		tuner_name = "mxl661_tuner";
+		tuner_i2c_adap = <&i2c1>;
+		tuner_i2c_addr = <0x60>;
+		tuner_xtal = <0>; /* 0: 16MHz, 1: 24MHz */
+		tuner_xtal_mode = <0>;
+					/* NO_SHARE_XTAL(0)
+					 * SLAVE_XTAL_SHARE(1)
+					 */
+		tuner_xtal_cap = <30>; /* when tuner_xtal_mode = 1, set 25 */
+	};
+
+	atv-demod {
+		compatible = "amlogic, atv-demod";
+		status = "okay";
+		tuner = <&tuner>;
+		btsc_sap_mode = <1>;
+		/* pinctrl-names="atvdemod_agc_pins"; */
+		/* pinctrl-0=<&atvdemod_agc_pins>; */
+		reg = <0xff640000 0x2000 /* demod reg */
+				0xff63c000 0x2000 /* hiu reg */
+				0xff634000 0x2000 /* periphs reg */
+				0xff648000 0x2000>; /* audio reg */
+		reg_23cf = <0x88188832>;
+		/*default:0x88188832;r840 on haier:0x48188832*/
+	};
+
+	bt-dev {
+		compatible = "amlogic, bt-dev";
+		dev_name = "bt-dev";
+		status = "okay";
+		power_down_disable = <1>;
+		gpio_reset = <&gpio_ao GPIOAO_8 GPIO_ACTIVE_HIGH>;
+		//gpio_en = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+	};
+
+	rtc {
+		compatible = "amlogic, aml_vrtc";
+		alarm_reg_addr = <0xff8000a8>;
+		timer_e_addr = <0xffd0f188>;
+		init_date = "2015/01/01";
+		status = "okay";
+	};
+
+	wifi {
+		compatible = "amlogic, aml_wifi";
+		dev_name = "aml_wifi";
+		status = "okay";
+		interrupt_pin = <&gpio_ao GPIOAO_4 GPIO_ACTIVE_HIGH>;
+		interrupts = <0 68 4>;
+		irq_trigger_type = "GPIO_IRQ_HIGH";
+		dhd_static_buf;
+		power_on_pin = <&gpio_ao GPIOAO_5 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_32k_pins>;
+		pwm_config = <&wifi_pwm_conf>;
+	};
+
+	wifi_pwm_conf: wifi_pwm_conf {
+		pwm_channel1_conf {
+			pwms = <&pwm_cd MESON_PWM_1 30040 0>;
+			duty-cycle = <15020>;
+			times = <10>;
+		};
+		pwm_channel2_conf {
+			pwms = <&pwm_cd MESON_PWM_3 30030 0>;
+			duty-cycle = <15015>;
+			times = <12>;
+		};
+	};
+
+	sd_emmc_c: emmc@ffe07000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-txlx";
+		reg = <0xffe07000 0x2000>;
+		interrupts = <0 218 1>;
+		pinctrl-names = "emmc_clk_cmd_pins", "emmc_all_pins";
+		pinctrl-0 = <&emmc_clk_cmd_pins>;
+		pinctrl-1 = <&emmc_conf_pull_up &emmc_conf_pull_done>;
+		clocks = <&clkc CLKID_SD_EMMC_C>,
+			   <&clkc CLKID_SD_EMMC_C_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <8>;
+		cap-sd-highspeed;
+		cap-mmc-highspeed;
+		mmc-ddr-1_8v;
+		mmc-hs200-1_8v;
+
+		max-frequency = <200000000>;
+		non-removable;
+		disable-wp;
+		emmc {
+			status = "disabled";
+			pinname = "emmc";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_8_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED",
+				 "MMC_CAP_NONREMOVABLE",
+				 "MMC_CAP_1_8V_DDR",
+				 "MMC_CAP_HW_RESET",
+				 "MMC_CAP_ERASE",
+				 "MMC_CAP_CMD23";
+			caps2 = "MMC_CAP2_HS200", "MMC_CAP2_HS400";
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio BOOT_3 GPIO_ACTIVE_HIGH>;
+			hw_reset = <&gpio BOOT_9 GPIO_ACTIVE_HIGH>;
+			card_type = <1>;
+			/* 1:mmc card(include eMMC),
+			 * 2:sd card(include tSD)
+			 */
+		};
+	};
+
+	sd_emmc_b: sd@ffe05000 {
+		status = "okay";
+		compatible = "amlogic, meson-mmc-txlx";
+		reg = <0xffe05000 0x2000>;
+		interrupts = <0 217 1>;
+		pinctrl-names = "sd_all_pins",
+			"sd_clk_cmd_pins",
+			"sd_1bit_pins",
+			"sd_clk_cmd_uart_pins",
+			"sd_1bit_uart_pins",
+			"sd_to_ao_uart_pins",
+			"ao_to_sd_uart_pins",
+			"ao_to_sd_jtag_pins",
+			"sd_to_ao_jtag_pins";
+		pinctrl-0 = <&sd_all_pins>;
+		pinctrl-1 = <&sd_clk_cmd_pins>;
+		pinctrl-2 = <&sd_1bit_pins>;
+		pinctrl-3 = <&sd_to_ao_uart_clr_pins
+			&sd_clk_cmd_pins &ao_to_sd_uart_pins>;
+		pinctrl-4 = <&sd_to_ao_uart_clr_pins
+			&sd_1bit_pins &ao_to_sd_uart_pins>;
+		pinctrl-5 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		pinctrl-6 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-7 = <&sd_to_ao_uart_clr_pins &ao_to_sd_uart_pins>;
+		pinctrl-8 = <&sd_all_pins &sd_to_ao_uart_pins>;
+		clocks = <&clkc CLKID_SD_EMMC_B>,
+			   <&clkc CLKID_SD_EMMC_B_P0_COMP>,
+			   <&clkc CLKID_FCLK_DIV2>,
+			   <&clkc CLKID_FCLK_DIV5>,
+			   <&xtal>;
+		clock-names = "core", "clkin0", "clkin1", "clkin2", "xtal";
+
+		bus-width = <4>;
+		cap-sd-highspeed;
+		max-frequency = <100000000>;
+		disable-wp;
+		sd {
+			status = "disabled";
+			pinname = "sd";
+			ocr_avail = <0x200080>; /**VDD voltage 3.3 ~ 3.4 */
+			caps = "MMC_CAP_4_BIT_DATA",
+				 "MMC_CAP_MMC_HIGHSPEED",
+				 "MMC_CAP_SD_HIGHSPEED";
+			/* "MMC_CAP_UHS_SDR12",
+			 * "MMC_CAP_UHS_SDR25",
+			 * "MMC_CAP_UHS_SDR50",
+			 * "MMC_CAP_UHS_SDR104";
+			 */
+			f_min = <400000>;
+			f_max = <200000000>;
+			max_req_size = <0x20000>; /**128KB*/
+			gpio_dat3 = <&gpio GPIOC_4 GPIO_ACTIVE_HIGH>;
+			jtag_pin = <&gpio GPIOC_0 GPIO_ACTIVE_HIGH>;
+			gpio_cd = <&gpio GPIOH_10 GPIO_ACTIVE_HIGH>;
+			card_type = <5>;
+			/* 3:sdio device(ie:sdio-wifi),
+			 * 4:SD combo (IO+mem) card
+			 * 5:NON sdio device(means sd/mmc card)
+			 */
+		};
+	};
+
+	unifykey {
+		compatible = "amlogic, unifykey";
+		status = "okay";
+
+		unifykey-num = <20>;
+		unifykey-index-0 = <&keysn_0>;
+		unifykey-index-1 = <&keysn_1>;
+		unifykey-index-2 = <&keysn_2>;
+		unifykey-index-3 = <&keysn_3>;
+		unifykey-index-4 = <&keysn_4>;
+		unifykey-index-5 = <&keysn_5>;
+		unifykey-index-6 = <&keysn_6>;
+		unifykey-index-7 = <&keysn_7>;
+		unifykey-index-8 = <&keysn_8>;
+		unifykey-index-9 = <&keysn_9>;
+		unifykey-index-10= <&keysn_10>;
+		unifykey-index-11 = <&keysn_11>;
+		unifykey-index-12 = <&keysn_12>;
+		unifykey-index-13 = <&keysn_13>;
+		unifykey-index-14 = <&keysn_14>;
+		unifykey-index-15 = <&keysn_15>;
+		unifykey-index-16 = <&keysn_16>;
+		unifykey-index-17 = <&keysn_17>;
+		unifykey-index-18 = <&keysn_18>;
+		unifykey-index-19 = <&keysn_19>;
+
+		keysn_0: key_0{
+			key-name = "usid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_1:key_1{
+			key-name = "mac";
+			key-device  = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_2:key_2{
+			key-name = "hdcp";
+			key-device = "secure";
+			key-type  = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_3:key_3{
+			key-name = "secure_boot_set";
+			key-device = "efuse";
+			key-permit = "write";
+		};
+		keysn_4:key_4{
+			key-name = "mac_bt";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_5:key_5{
+			key-name = "mac_wifi";
+			key-device = "normal";
+			key-permit = "read","write","del";
+			key-type  = "mac";
+		};
+		keysn_6:key_6{
+			key-name = "hdcp2_tx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_7:key_7{
+			key-name = "hdcp2_rx";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_8:key_8{
+			key-name = "widevinekeybox";
+			key-device = "secure";
+			key-type = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_9:key_9{
+			key-name = "deviceid";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_10:key_10{
+			key-name = "hdcp22_fw_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_11:key_11{
+			key-name = "hdcp22_rx_private";
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_12:key_12{
+			key-name = "hdcp22_rx_fw";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_13:key_13{
+			key-name = "hdcp14_rx";
+			key-device = "normal";
+			key-type  = "sha1";
+			key-permit = "read","write","del";
+		};
+		keysn_14:key_14{
+			key-name = "prpubkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_15:key_15{
+			key-name = "prprivkeybox";// PlayReady
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+		keysn_16:key_16{
+			key-name = "lcd";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_17:key_17{
+			key-name = "lcd_extern";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_18:key_18{
+			key-name = "backlight";
+			key-device = "normal";
+			key-permit = "read","write","del";
+		};
+		keysn_19:key_19{
+			key-name = "attestationkeybox";// attestation key
+			key-device = "secure";
+			key-permit = "read","write","del";
+		};
+	}; /* End unifykey */
+
+	cvbsout {
+		compatible = "amlogic, cvbsout-txlx";
+		dev_name = "cvbsout";
+		status = "disabled";
+		clocks = <&clkc CLKID_VCLK2_ENCI
+			&clkc CLKID_VCLK2_VENCI0
+			&clkc CLKID_VCLK2_VENCI1
+			&clkc CLKID_DAC_CLK>;
+		clock-names = "venci_top_gate",
+			"venci_0_gate",
+			"venci_1_gate",
+			"vdac_clk_gate";
+
+		/* performance: reg_address, reg_value */
+		performance = <0x1b56  0x343
+			0x1b05  0xf4
+			0x1c59  0xfc48
+			0x1b12  0x8c00
+			0xffff  0x0>; /* ending flag */
+	};
+
+	amhdmitx: amhdmitx {
+		compatible = "amlogic, amhdmitx";
+		dev_name = "amhdmitx";
+		status = "disabled";
+		pinctrl-names="default", "hdmitx_i2c";
+		pinctrl-0=<&hdmitx_hpd &hdmitx_ddc>;
+		pinctrl-1=<&hdmitx_hpd_gpio &i2c2_h_pins>;
+		/* HPD, 57 + 32 = 89; CEC, 151 + 32 = 183*/
+		interrupts = <0 57 1>;
+		interrupt-names = "hdmitx_hpd";
+		/* 0:M8B 1:GXBB 2:GXTVBB 3:GXL 4:GXM
+		 * 5:TXL 6:TXLX 7:AXG 8:GXLX 9:TXHD
+		 */
+		ic_type = <6>;
+		//gpio_i2c_en = <0>;
+		//repeater_tx = <0x1>;
+		//#address-cells = <2>;
+		//#size-cells = <2>;
+		//ranges;
+	};
+
+	i2c_gpio: i2c_gpio {
+		compatible = "i2c-gpio";
+		dev_name = "i2c-gpio";
+		status = "disabled";
+		i2c-gpio,delay-us = <10>; /* 50 kHz */
+		gpios = <&gpio GPIOH_2 0
+			&gpio GPIOH_3 0>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		i2c-gpio,timeout-ms = <10>;
+		i2c_gpio_edid: i2c_gpio_edid {
+			compatible = "i2c-gpio";
+			reg = <0x50 0x0 0x0 0x0>;
+		};
+	};
+
+	aocec: aocec {
+		compatible = "amlogic, aocec-txlx";
+		device_name = "aocec";
+		status = "okay";
+		vendor_name = "Amlogic"; /* Max Chars: 8     */
+		/* Refer to the following URL at:
+		 * http://standards.ieee.org/develop/regauth/oui/oui.txt
+		 */
+		vendor_id = <0x000000>;
+		product_desc = "TXLX"; /* Max Chars: 16    */
+		cec_osd_string = "AML_TV"; /* Max Chars: 14    */
+		port_num = <4>;
+		/*ee_cec;*/
+		arc_port_mask = <0x2>;
+		interrupts = <0 205 1
+					0 199 1>;
+		interrupt-names = "hdmi_aocecb","hdmi_aocec";
+		pinctrl-names = "default","hdmitx_aocecb","cec_pin_sleep";
+		pinctrl-0=<&hdmitx_aocec>;
+		pinctrl-1=<&hdmitx_aocecb>;
+		pinctrl-2=<&hdmitx_aocecb>;
+		reg = <0xFF80023c 0x4
+		       0xFF800000 0x400>;
+		reg-names = "ao_exit","ao";
+	};
+
+
+	canvas {
+		compatible = "amlogic, meson, canvas";
+		dev_name = "amlogic-canvas";
+		status = "okay";
+		reg = <0xff638000 0x2000>;
+	};
+
+	rdma {
+		compatible = "amlogic, meson, rdma";
+		dev_name = "amlogic-rdma";
+		status = "okay";
+		interrupts = <0 89 1>;
+		interrupt-names = "rdma";
+	};
+
+	dwc3: dwc3@ff500000 {
+		compatible = "synopsys, dwc3";
+		status = "okay";
+		reg = <0xff500000 0x100000>;
+		interrupts = <0 30 4>;
+		usb-phy = <&usb2_phy>, <&usb3_phy>;
+		cpu-type = "gxl";
+		clock-src = "usb3.0";
+	};
+
+	usb2_phy: usb2phy@ffe09000 {
+		compatible = "amlogic, amlogic-new-usb2";
+		status = "okay";
+		portnum = <4>;
+		reg = <0xffe09000 0x80
+			0xffd01008 0x4>;
+	};
+
+	usb3_phy: usb3phy@ffe09080 {
+		compatible = "amlogic, amlogic-new-usb3";
+		status = "okay";
+		portnum = <0>;
+		reg = <0xffe09080 0x20>;
+	};
+
+	dwc2_a {
+		compatible = "amlogic, dwc2";
+		device_name = "dwc2_a";
+		reg = <0xff400000 0x40000>;
+		status = "okay";
+		interrupts = <0 31 4>;
+		pl-periph-id = <0>; /** lm name */
+		clock-src = "usb0"; /** clock src */
+		port-id = <0>;  /** ref to mach/usb.h */
+		port-type = <2>;        /** 0: otg, 1: host, 2: slave */
+		port-speed = <0>; /** 0: default, high, 1: full */
+		port-config = <0>; /** 0: default */
+		/*0:default,1:single,2:incr,3:incr4,4:incr8,5:incr16,6:disable*/
+		port-dma = <0>;
+		port-id-mode = <0>; /** 0: hardware, 1: sw_host, 2: sw_slave*/
+		usb-fifo = <728>;
+		cpu-type = "gxl";
+		/** 0: normal, 1: otg+dwc3 host only, 2: otg+dwc3 device only*/
+		controller-type = <1>;
+		phy-reg = <0xffe09000>;
+		phy-reg-size = <0xa0>;
+		clocks = <&clkc CLKID_USB_GENERAL
+					&clkc CLKID_USB1_TO_DDR>;
+		clock-names = "usb_general",
+						"usb1";
+	};
+
+	/* Sound iomap */
+	aml_snd_iomap {
+		compatible = "amlogic, meson-snd-iomap";
+		status = "okay";
+		#address-cells=<1>;
+		#size-cells=<1>;
+		ranges;
+		io_audin_base {
+			reg = <0xffd03000 0x100000>;
+		};
+		io_aiu_base {
+			reg = <0xFFCFFC00 0x100000>;
+		};
+		io_eqdrc_base {
+			reg = <0xFFCFF000 0x100000>;
+		};
+		io_hiu_reset_base {
+			reg = <0xFFCFCC00 0x100000>;
+		};
+		io_isa_base {
+			reg = <0xFFD05800 0x100000>;
+		};
+	};
+
+	/* AUDIO DEVICES */
+	i2s_dai: I2S {
+		#sound-dai-cells = <0>;
+		/* config mpll whether same with audin */
+		clocks = <&clkc CLKID_MPLL3>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_AIU_GLUE>,
+			<&clkc CLKID_I2S_OUT>,
+			<&clkc CLKID_AMCLK_MEASURE>,
+			<&clkc CLKID_AIFIFO2>,
+			<&clkc CLKID_MIXER>,
+			<&clkc CLKID_MIXER_IFACE>,
+			<&clkc CLKID_ADC>,
+			<&clkc CLKID_AIU_TOP>,
+			<&clkc CLKID_AOCLK_GATE>,
+			<&clkc CLKID_I2S_SPDIF>,
+			<&clkc CLKID_DAC_CLK>;
+		clock-names = "mpll",
+			"mclk",
+			"top_glue",
+			"i2s_out",
+			"amclk_measure",
+			"aififo2",
+			"aud_mixer",
+			"mixer_reg",
+			"adc",
+			"top_level",
+			"aoclk",
+			"aud_in",
+			"vdac_clk";
+		compatible = "amlogic, aml-i2s-dai";
+	};
+
+	i2s2_dai: I2S2 {
+		#sound-dai-cells = <0>;
+		/* config mpll whether same with aiu */
+		clocks = <&clkc CLKID_MPLL2>,
+			<&clkc CLKID_AUDIN_MCLK_COMP>,
+			<&clkc CLKID_AUDIN_SCLK_COMP>,
+			<&clkc CLKID_AUDIN_LRCLK_COMP>;
+		clock-names = "audin_mpll",
+			"audin_mclk",
+			"audin_sclk",
+			"audin_lrclk";
+		compatible = "amlogic, aml-i2s2-dai";
+	};
+
+	spdif_dai: SPDIF {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-dai";
+		clocks = <&clkc CLKID_MPLL1>,
+			<&clkc CLKID_IEC958_INT_COMP>,
+			<&clkc CLKID_AMCLK_COMP>,
+			<&clkc CLKID_IEC958_MUX>,
+			<&clkc CLKID_CLK81>,
+			<&clkc CLKID_IEC958>,
+			<&clkc CLKID_IEC958_GATE>;
+		clock-names =
+			"mpll1",
+			"i958",
+			"mclk",
+			"spdif",
+			"clk_81",
+			"iec958",
+			"iec958_amclk";
+	};
+
+	pcm_dai: PCM {
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-pcm-dai";
+		pinctrl-names = "audio_pcm";
+		/* disable pcm pin mux temporary, enable it if necessary */
+		/*pinctrl-0 = <&aml_audio_pcm>;*/
+		clocks = <&clkc CLKID_MPLL0>,
+			<&clkc CLKID_PCM_MCLK_COMP>,
+			<&clkc CLKID_PCM_SCLK_COMP>;
+		clock-names = "mpll0", "pcm_mclk", "pcm_sclk";
+		pcm_mode = <1>;	/* 0=slave mode, 1=master mode */
+	};
+
+	i2s_plat: i2s_platform {
+		compatible = "amlogic, aml-i2s";
+		interrupts = <0 29 1>;
+	};
+
+	pcm_plat: pcm_platform {
+		compatible = "amlogic, aml-pcm";
+	};
+
+	spdif_codec: spdif_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml-spdif-codec";
+		pinctrl-names = "audio_spdif_out", "audio_spdif_out_mute";
+		pinctrl-0 = <&audio_spdif_out_pins>;
+		pinctrl-1 = <&audio_spdif_out_mute_pins>;
+	};
+
+	pcm_codec: pcm_codec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, pcm2BT-codec";
+	};
+	/* end of AUDIO DEVICES */
+
+	/* AUDIO board specific */
+	dummy_codec:dummy{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, aml_dummy_codec";
+		status = "okay";
+	};
+
+	amlogic_codec:txlx_acodec{
+		#sound-dai-cells = <0>;
+		compatible = "amlogic, txlx_acodec";
+		reg = <0xFF632000 0x1c>;
+		status = "okay";
+	};
+
+	aml_snd_tv {
+		compatible = "amlogic, txlx-snd-tv";
+		status = "okay";
+		aml-sound-card,format = "i2s";
+		aml_sound_card,name = "AML-TVAUDIO";
+		pinctrl-names = "audio_i2s";
+		pinctrl-0 = <&aml_audio_i2s>;
+		/*avout mute gpio*/
+		mute_gpio-gpios = <&gpio GPIODV_5 GPIO_ACTIVE_HIGH>;
+		/*analog amp mute*/
+		/*amp_mute_gpio-gpios = <&gpio GPIOZ_18 GPIO_ACTIVE_LOW>;*/
+		aux_dev = <&tas5707>;
+		cpu_list = <&cpudai0 &cpudai1 &cpudai2 &cpudai3>;
+		codec_list = <&codec0 &codec1 &codec2 &codec3>;
+		plat_list = <&i2s_plat &i2s_plat &pcm_plat &i2s_plat>;
+		cpudai0: cpudai0 {
+			sound-dai = <&i2s_dai>;
+		};
+		cpudai1: cpudai1 {
+			sound-dai = <&spdif_dai>;
+		};
+		cpudai2: cpudai2 {
+			sound-dai = <&pcm_dai>;
+		};
+		cpudai3: cpudai3 {
+			sound-dai = <&i2s2_dai>;
+		};
+		codec0: codec0 {
+			sound-dai = <&amlogic_codec>;
+		};
+		codec1: codec1 {
+			sound-dai = <&spdif_codec>;
+		};
+		codec2: codec2 {
+			sound-dai = <&pcm_codec>;
+		};
+		codec3: codec3 {
+			sound-dai = <&dummy_codec>;
+		};
+		Channel_Mask {
+			/*i2s has 4 pins, 8channel, mux output*/
+			Speaker0_Channel_Mask = "i2s_2/3";
+			DAC0_Channel_Mask = "i2s_4/5";
+			DAC1_Channel_Mask = "i2s_4/5";
+			EQ_DRC_Channel_Mask = "i2s_2/3";
+			Spdif_samesource_Channel_Mask = "i2s_0/1";
+		};
+	};
+
+	amaudio2 {
+		compatible = "amlogic, aml_amaudio2";
+		status = "okay";
+		interrupts = <0 48 1>;
+	};
+	/* end of AUDIO board specific */
+
+	aml_sensor0: aml-sensor@0 {
+		compatible = "amlogic, aml-thermal";
+		device_name = "thermal";
+		status = "okay";
+		#thermal-sensor-cells = <1>;
+		cooling_devices {
+			cpufreq_cool_cluster0 {
+				min_state = <1000000>;
+				dyn_coeff = <140>;
+				cluster_id = <0>;
+				node_name = "cpus";
+				device_type = "cpufreq";
+			};
+			cpucore_cool_cluster0 {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "cpu_core_cluster0";
+				device_type = "cpucore";
+			};
+			gpufreq_cool {
+				min_state = <400>;
+				dyn_coeff = <437>;
+				cluster_id = <0>;
+				node_name = "mali";
+				device_type = "gpufreq";
+			};
+			gpucore_cool {
+				min_state = <1>;
+				dyn_coeff = <0>;
+				cluster_id = <0>;
+				node_name = "thermal_gpu_cores";
+				device_type = "gpucore";
+			};
+		};
+		cpu_cluster0:cpu_core_cluster0 {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+		gpucore:thermal_gpu_cores {
+			#cooling-cells = <2>; /* min followed by max */
+		};
+	};
+
+	dvb {
+		compatible = "amlogic, dvb";
+		dev_name = "dvb";
+		status = "okay";
+		fe0_mode = "internal";
+		fe0_tuner = <&tuner>;
+		/*"parallel","serial","disable"*/
+		ts2 = "parallel";
+		ts2_control = <0>;
+		ts2_invert = <0>;
+		interrupts = <0 23 1
+					0 5 1
+					0 53 1
+					0 19 1
+					0 25 1
+					0 18 1
+					0 24 1>;
+		interrupt-names = "demux0_irq",
+						"demux1_irq",
+						"demux2_irq",
+						"dvr0_irq",
+						"dvr1_irq",
+						"dvrfill0_fill",
+						"dvrfill1_flush";
+		clocks = <&clkc CLKID_DEMUX
+			&clkc CLKID_ASYNC_FIFO
+			&clkc CLKID_AHB_ARB0
+			&clkc CLKID_DOS_PARSER>;
+		clock-names = "demux", "asyncfifo", "ahbarb0", "uparsertop";
+	};
+	aml_dtv_demod {
+		compatible = "amlogic, ddemod-txlx";
+		dev_name = "aml_dtv_demod";
+		status = "okay";
+
+		//pinctrl-names="dtvdemod_agc";
+		//pinctrl-0=<&dtvdemod_agc>;
+
+
+		clocks = <&clkc CLKID_DAC_CLK>;
+		clock-names = "vdac_clk_gate";
+
+
+		reg = <0xff644000 0x2000	/*dtv demod base*/
+			   0xff63c000 0x2000	/*hiu reg base*/
+			   0xff800000 0x1000	/*io_aobus_base*/
+			   0xffd01000 0x1000	/*reset*/
+			   >;
+		/*move from dvbfe*/
+		dtv_demod0_mem = <0>;	// need move to aml_dtv_demod ?
+		spectrum = <1>;
+		cma_flag = <1>;
+		cma_mem_size = <8>;
+		memory-region = <&demod_cma_reserved>;//<&demod_reserved>;
+	};
+	dvbfe {
+		compatible = "amlogic, dvbfe";
+		dev_name = "dvbfe";
+		status = "disabled";
+		dtv_demod0 = "AMLDEMOD";
+		fe0_dtv_demod = <0>;
+		fe0_ts = <2>;
+		fe0_dev = <0>;
+		dtv_demod0_mem = <0>;
+		dtv_demod0_spectrum = <1>;
+		dtv_demod0_cma_flag = <1>;
+		dtv_demod0_cma_mem_size = <8>;
+		memory-region = <&demod_cma_reserved>;//<&demod_reserved>;
+		tuner0 = "si2151_tuner";
+		tuner0_i2c_adap_id = <2>;
+		tuner0_i2c_addr = <0x60>;
+		//tuner0_reset_value = <0>;
+		//tuner0_reset_gpio =  "GPIOY_10" ;  /*GPIOX_8   76*/
+		fe0_tuner = <0>;
+		atv_demod0 = "aml_atv_demod";
+		fe0_atv_demod = <0>;
+	};
+
+	thermal-zones {
+		soc_thermal {
+			polling-delay = <1000>;
+			polling-delay-passive = <100>;
+			sustainable-power = <2150>;
+
+			thermal-sensors = <&aml_sensor0 3>;
+
+			trips {
+				switch_on: trip-point@0 {
+					temperature = <70000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				control: trip-point@1 {
+					temperature = <80000>;
+					hysteresis = <1000>;
+					type = "passive";
+				};
+				hot: trip-point@2 {
+					temperature = <85000>;
+					hysteresis = <5000>;
+					type = "hot";
+				};
+				critical: trip-point@3 {
+					temperature = <260000>;
+					hysteresis = <1000>;
+					type = "critical";
+				};
+			};
+
+			cooling-maps {
+				cpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpus 0 4>;
+					contribution = <1024>;
+				};
+				cpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&cpu_cluster0 0 3>;
+					contribution = <1024>;
+				};
+				gpufreq_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpu 0 4>;
+					contribution = <1024>;
+				};
+				gpucore_cooling_map {
+					trip = <&control>;
+					cooling-device = <&gpucore 0 2>;
+					contribution = <1024>;
+				};
+			};
+		};
+	};
+
+}; /* end of / */
+
+&i2c2 {
+	status = "okay";
+	pinctrl-names="default";
+	pinctrl-0=<&i2c2_h_pins>;
+
+	tas5707: tas5707@36 {
+		compatible = "ti,tas5707";
+		#sound-dai-cells = <0>;
+		codec_name = "tas5707";
+		reg = <0x1B>;
+		reset_pin = <&gpio GPIODV_4 GPIO_ACTIVE_LOW>;
+		eq_enable = <0>;
+		drc_enable = <0>;
+		status = "okay";
+	};
+
+	lcd_extern_i2c0: lcd_extern_i2c@0 {
+		compatible = "lcd_ext, i2c";
+		dev_name = "i2c_T5800Q";
+		reg = <0x1c>;
+		status = "okay";
+	};
+
+	lcd_extern_i2c1: lcd_extern_i2c@1 {
+		compatible = "lcd_ext, i2c";
+		dev_name = "i2c_ANX6862";
+		reg = <0x20>;
+		status = "okay";
+	};
+
+	lcd_extern_i2c2: lcd_extern_i2c@2 {
+		compatible = "lcd_ext, i2c";
+		dev_name = "i2c_ANX7911";
+		reg = <0x74>;
+		status = "okay";
+	};
+};
+
+&i2c1 {
+	status = "okay";
+	clock-frequency = <300000>;
+	pinctrl-names="default";
+	pinctrl-0=<&i2c1_dv_pins>;
+};
+
+&pinctrl_periphs {
+	/*i2s*/
+	aml_audio_i2s: aml_audio_i2s {
+		mux {
+			groups = "i2s_mclk_h",
+				"i2s_sclk_h",
+				"i2s_lrclk_h",
+				"i2s_dout01_h6";
+			function = "i2s";
+		};
+	};
+	/*spdif*/
+	audio_spdif_out_pins: audio_spdif_out_pins {
+		mux {
+			groups = "spdif_out_dv";
+			function = "spdif_out";
+		};
+	};
+	audio_spdif_out_mute_pins: audio_spdif_out_mute_pins {
+		mux {
+			groups = "GPIODV_6";
+			function = "gpio_periphs";
+		};
+	};
+	/*pcm*/
+	aml_audio_pcm: aml_audio_pcm {
+		mux {
+			groups =
+				"pcm_clk_a_dv",
+				"pcm_fs_a_dv",
+				"pcm_in_a_dv",
+				"pcm_out_a_dv";
+			function = "pcm_a";
+		};
+	};
+
+	/*lcd_extern*/
+	lcd_extern_off_pins:lcd_extern_off_pin {
+		mux {
+			pins = "GPIOH_2",
+				"GPIOH_3";
+			function = "gpio_periphs";
+			/*output-high;*/
+			output-low;
+			/*input-enable;*/
+		};
+	};
+
+	/*backlight*/
+	bl_pwm_on_pins:bl_pwm_on_pin {
+		mux {
+			pins = "pwm_b";
+			function = "pwm_b";
+		};
+	};
+	bl_pwm_vs_on_pins:bl_pwm_vs_on_pin {
+		mux {
+			pins = "pwm_vs_z6";
+			function = "pwm_vs";
+		};
+	};
+	bl_pwm_off_pins:bl_pwm_off_pin {
+		mux {
+			pins = "GPIOZ_6";
+			function = "gpio_periphs";
+			output-low;
+		};
+	};
+	bl_pwm_combo_0_on_pins:bl_pwm_combo_0_on_pin {
+		mux {
+			pins = "pwm_b";
+			function = "pwm_b";
+		};
+	};
+	bl_pwm_combo_1_on_pins:bl_pwm_combo_1_on_pin {
+		mux {
+			pins = "pwm_c_z";
+			function = "pwm_c";
+		};
+	};
+	bl_pwm_combo_0_vs_on_pins:bl_pwm_combo_0_vs_on_pin {
+		mux {
+			pins = "pwm_vs_z6";
+			function = "pwm_vs";
+		};
+	};
+	bl_pwm_combo_1_vs_on_pins:bl_pwm_combo_1_vs_on_pin {
+		mux {
+			pins = "pwm_vs_z7";
+			function = "pwm_vs";
+		};
+	};
+	bl_pwm_combo_off_pins:bl_pwm_combo_off_pin {
+		mux {
+			pins = "GPIOZ_6",
+				"GPIOZ_7";
+			function = "gpio_periphs";
+			output-low;
+		};
+	};
+};
+
+&uart_A {
+	status = "okay";
+};
+
+&audio_data{
+	status = "okay";
+};
+
+&pwm_AO_ab {
+	status = "okay";
+};
+
+&pwm_ab {
+	status = "okay";
+};
+
+&pwm_cd {
+	status = "okay";
+};
+
+&spicc0 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&spi_a_pins>;
+	cs-gpios = <&gpio GPIOZ_3 0>;
+};