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Commit 0767a5cb authored by Neil Armstrong's avatar Neil Armstrong
Browse files

ARM: boot: dts: Add Western Digital My Book World Edition device tree 



Add Western Digital My Book World Edition device tree based on
Oxford Semiconductor OX810SE SoC.

Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
parent f85d8ffb

arch/arm/boot/dts/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -538,6 +538,8 @@ dtb-$(CONFIG_ARCH_ORION5X) += \ 
	orion5x-rd88f5182-nas.dtb

dtb-$(CONFIG_ARCH_PRIMA2) += \

	prima2-evb.dtb

dtb-$(CONFIG_ARCH_OXNAS) += \

	wd-mbwe.dtb

dtb-$(CONFIG_ARCH_QCOM) += \

	qcom-apq8064-cm-qs600.dtb \

	qcom-apq8064-ifc6410.dtb \

arch/arm/boot/dts/wd-mbwe.dts

0 → 100644
+112 −0
Original line number Diff line number Diff line 
/*

 * wd-mbwe.dtsi - Device tree file for Western Digital My Book World Edition

 *

 * Copyright (C) 2016 Neil Armstrong <narmstrong@baylibre.com>

 *

 * Licensed under GPLv2 or later

 */



/dts-v1/;

#include "ox810se.dtsi"



/ {

	model = "Western Digital My Book World Edition";



	compatible = "wd,mbwe", "oxsemi,ox810se";



	chosen {

		bootargs = "console=ttyS1,115200n8 earlyprintk=serial";

	};



	memory {

		/* 128Mbytes DDR */

		reg = <0x48000000 0x8000000>;

	};



	aliases {

		serial1 = &uart1;

		gpio0 = &gpio0;

		gpio1 = &gpio1;

	};



	gpio-keys-polled {

		compatible = "gpio-keys-polled";

		#address-cells = <1>;

		#size-cells = <0>;

		poll-interval = <100>;



		power {

			label = "power";

			gpios = <&gpio0 0 1>;

			linux,code = <0x198>;

		};



		recovery {

			label = "recovery";

			gpios = <&gpio0 4 1>;

			linux,code = <0xab>;

		};

	};



	leds {

		compatible = "gpio-leds";



		a0 {

			label = "activity0";

			gpios = <&gpio0 25 0>;

			default-state = "keep";

		};



		a1 {

			label = "activity1";

			gpios = <&gpio0 26 0>;

			default-state = "keep";

		};



		a2 {

			label = "activity2";

			gpios = <&gpio0 5 0>;

			default-state = "keep";

		};



		a3 {

			label = "activity3";

			gpios = <&gpio0 6 0>;

			default-state = "keep";

		};



		a4 {

			label = "activity4";

			gpios = <&gpio0 7 0>;

			default-state = "keep";

		};



		a5 {

			label = "activity5";

			gpios = <&gpio1 2 0>;

			default-state = "keep";

		};

	};



	i2c-gpio {

		compatible = "i2c-gpio";

		gpios = <&gpio0 3 0 /* sda */

			 &gpio0 2 0 /* scl */

			 >;

		i2c-gpio,delay-us = <2>;        /* ~100 kHz */

		#address-cells = <1>;

		#size-cells = <0>;



		rtc0: rtc@48 {

			compatible = "st,m41t00";

			reg = <0x68>;

		};

	};

};



&uart1 {

	status = "okay";



	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart1>;

};