ARM: dts: add support for EXYNOS4412 based TINY4412 board (b67a5512) · Commits · 戴 / test

arch/arm/boot/dts/Makefile

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	@@ -59,6 +59,7 @@ dtb-$(CONFIG_ARCH_EXYNOS) += exynos4210-origen.dtb \
	exynos4412-odroidx.dtb \		exynos4412-odroidx.dtb \
	exynos4412-origen.dtb \		exynos4412-origen.dtb \
	exynos4412-smdk4412.dtb \		exynos4412-smdk4412.dtb \
			exynos4412-tiny4412.dtb \
	exynos4412-trats2.dtb \		exynos4412-trats2.dtb \
	exynos5250-arndale.dtb \		exynos5250-arndale.dtb \
	exynos5250-smdk5250.dtb \		exynos5250-smdk5250.dtb \

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			/*
			* FriendlyARM's Exynos4412 based TINY4412 board device tree source
			*
			* Copyright (c) 2013 Alex Ling <kasimling@gmail.com>
			*
			* Device tree source file for FriendlyARM's TINY4412 board which is based on
			* Samsung's Exynos4412 SoC.
			*
			* This program is free software; you can redistribute it and/or modify
			* it under the terms of the GNU General Public License version 2 as
			* published by the Free Software Foundation.
			*/

			/dts-v1/;
			#include "exynos4412.dtsi"

			/ {
			model = "FriendlyARM TINY4412 board based on Exynos4412";
			compatible = "friendlyarm,tiny4412", "samsung,exynos4412";

			memory {
			reg = <0x40000000 0x40000000>;
			};

			leds {
			compatible = "gpio-leds";

			led1 {
			label = "led1";
			gpios = <&gpm4 0 1>;
			default-state = "off";
			linux,default-trigger = "heartbeat";
			};

			led2 {
			label = "led2";
			gpios = <&gpm4 1 1>;
			default-state = "off";
			};

			led3 {
			label = "led3";
			gpios = <&gpm4 2 1>;
			default-state = "off";
			};

			led4 {
			label = "led4";
			gpios = <&gpm4 3 1>;
			default-state = "off";
			linux,default-trigger = "mmc0";
			};
			};

			rtc@10070000 {
			status = "okay";
			};

			sdhci@12530000 {
			bus-width = <4>;
			pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_cd &sd2_bus4>;
			pinctrl-names = "default";
			status = "okay";
			};

			serial@13800000 {
			status = "okay";
			};

			serial@13810000 {
			status = "okay";
			};

			serial@13820000 {
			status = "okay";
			};

			serial@13830000 {
			status = "okay";
			};

			fixed-rate-clocks {
			xxti {
			compatible = "samsung,clock-xxti";
			clock-frequency = <0>;
			};

			xusbxti {
			compatible = "samsung,clock-xusbxti";
			clock-frequency = <24000000>;
			};
			};
			};