diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile index 86702d25737d..46c08def97c7 100644 --- a/arch/arm64/boot/dts/rockchip/Makefile +++ b/arch/arm64/boot/dts/rockchip/Makefile @@ -3,6 +3,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-evb-ddr3-v10-linux.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-evb-ddr3-lvds-v10.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-evb-ddr4-v10.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk1808-evb-v10.dtb +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk1808-fpga.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-ai-va-v10.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-evb-amic-v10.dtb dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-evb-amic-v11.dtb diff --git a/arch/arm64/boot/dts/rockchip/rk1808-fpga.dts b/arch/arm64/boot/dts/rockchip/rk1808-fpga.dts new file mode 100644 index 000000000000..c1f8668d316b --- /dev/null +++ b/arch/arm64/boot/dts/rockchip/rk1808-fpga.dts @@ -0,0 +1,56 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +// Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd + +/dts-v1/; +#include "rk1808.dtsi" + +/ { + model = "Rockchip rk1808 fpga board"; + compatible = "rockchip,fpga", "rockchip,rk1808"; + + chosen { + bootargs = "earlycon=uart8250,mmio32,0xff550000 console=ttyFIQ0 root=/dev/mmcblk1p8 rootfstype=ext4 rootwait clk_ignore_unused"; + }; + + memory@200000 { + device_type = "memory"; + reg = <0x0 0x00200000 0x0 0x0FE00000>; + }; + + fiq_debugger: fiq-debugger { + compatible = "rockchip,fiq-debugger"; + rockchip,serial-id = <2>; + rockchip,wake-irq = <0>; + rockchip,irq-mode-enable = <1>; + rockchip,baudrate = <1500000>; /* Only 115200 and 1500000 */ + interrupts = ; + status = "okay"; + }; +}; + +&emmc { + max-frequency = <400000>; + clocks = <&xin24m>, <&xin24m>, <&xin24m>, <&xin24m>; + clock-names = "biu", "ciu", "ciu-drv", "ciu-sample"; + mmc-hs200-1_8v; + supports-emmc; + num-slots = <1>; + status = "okay"; +}; + +&npu { + status = "okay"; +}; + +&sdmmc { + max-frequency = <400000>; + clocks = <&xin24m>, <&xin24m>, <&xin24m>, <&xin24m>; + clock-names = "biu", "ciu", "ciu-drv", "ciu-sample"; + supports-sd; + status = "okay"; +}; + +/* If fiq_debugger set okay, need to define uart2 and to be disabled */ +&uart2 { + status = "disabled"; +};