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ARM: dts: rockchip: Add support for RV1106G IPC38 SPI NAND Board

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Signed-off-by: Yanchao Hu <yanchao.hu@rock-chips.com>
Change-Id: I7d41a903b8dc6e2af6c33ed0c0d2b793443d5bd3
This commit is contained in:
Yanchao Hu
2022-03-30 13:50:16 +08:00
committed by Tao Huang
parent 65d129a414
commit 1e18c2b6de
2 changed files with 81 additions and 0 deletions
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1
arch/arm/boot/dts/Makefile
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@@ -973,6 +973,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \
rv1103g-38x38-ipc-v10.dtb \
rv1103g-evb-v10.dtb \
rv1106g-38x38-ipc-v10.dtb \
rv1106g-38x38-ipc-v10-spi-nand.dtb \
rv1106g-evb1-v10.dtb \
rv1106g-evb1-v10-spi-nand.dtb \
rv1106g-evb1-v10-spi-nor.dtb \

80
arch/arm/boot/dts/rv1106g-38x38-ipc-v10-spi-nand.dts Normal file
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@@ -0,0 +1,80 @@
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2022 Rockchip Electronics Co., Ltd.
*/
/dts-v1/;
#include "rv1106.dtsi"
#include "rv1106-evb-v10.dtsi"
#include "rv1106-evb-cam.dtsi"
/ {
model = "Rockchip RV1106G IPC38 V10 SPI NAND Board";
compatible = "rockchip,rv1106g-38x38-ipc-v10-spi-nand", "rockchip,rv1106";
vcc3v3_sd: vcc3v3-sd {
compatible = "regulator-fixed";
gpio = <&gpio0 RK_PA1 GPIO_ACTIVE_LOW>;
regulator-name = "vcc3v3_sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_pwren>;
};
vcc3v3_wifi: vcc3v3-wifi {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_wifi";
regulator-boot-on;
regulator-always-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-low;
gpio = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&wifi_pwren>;
};
};
&pinctrl {
sdmmc {
/omit-if-no-ref/
sdmmc_pwren: sdmmc-pwren {
rockchip,pins = <0 RK_PA1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
wcc3v3_wifi {
/omit-if-no-ref/
wifi_pwren: wifi-pwren {
rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
};
&sdmmc {
max-frequency = <50000000>;
no-sdio;
no-mmc;
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc0_clk &sdmmc0_cmd &sdmmc0_det &sdmmc0_bus4>;
vmmc-supply = <&vcc3v3_sd>;
status = "okay";
};
&sfc {
status = "okay";
flash@0 {
compatible = "spi-nand";
reg = <0>;
spi-max-frequency = <75000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <1>;
};
};