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Commit adfe1473 authored by Marek Belisko's avatar Marek Belisko Committed by Benoit Cousson
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ARM: dts: Add devicetree for gta04 board. 



This adds devicetree for gta04 (Openmoko next generation board) with necessary
support for mmc, usb, leds and button.

Signed-off-by: default avatarMarek Belisko <marek@goldelico.com>
Signed-off-by: default avatarBenoit Cousson <bcousson@baylibre.com>
parent 73456012

arch/arm/boot/dts/Makefile

+1 −0
Original line number Original line Diff line number Diff line
@@ -174,6 +174,7 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \ 
	omap3-evm.dtb \

	omap3-evm.dtb \

	omap3-n900.dtb \

	omap3-n900.dtb \

	omap3-tobi.dtb \

	omap3-tobi.dtb \

	omap3-gta04.dtb \

	omap3-igep0020.dtb \

	omap3-igep0020.dtb \

	omap3-igep0030.dtb \

	omap3-igep0030.dtb \

	omap4-panda.dtb \

	omap4-panda.dtb \

arch/arm/boot/dts/omap3-gta04.dts

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+168 −0
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/*

 * Copyright (C) 2013 Marek Belisko <marek@goldelico.com>

 *

 * Based on omap3-beagle-xm.dts

 *

 * 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 "omap36xx.dtsi"



/ {

	model = "OMAP3 GTA04";

	compatible = "ti,omap3-gta04", "ti,omap3";



	cpus {

		cpu@0 {

			cpu0-supply = <&vcc>;

		};

	};



	memory {

		device_type = "memory";

		reg = <0x80000000 0x20000000>; /* 512 MB */

	};



	gpio-keys {

		compatible = "gpio-keys";



		aux-button {

			label = "aux";

			linux,code = <169>;

			gpios = <&gpio1 7 GPIO_ACTIVE_LOW>;

			gpio-key,wakeup;

		};

	};

};



&omap3_pmx_core {

	uart1_pins: pinmux_uart1_pins {

		pinctrl-single,pins = <

			0x152 (PIN_INPUT | MUX_MODE0)		/* uart1_rx.uart1_rx */

			0x14c (PIN_OUTPUT |MUX_MODE0)		/* uart1_tx.uart1_tx */

		>;

	};



	uart2_pins: pinmux_uart2_pins {

		pinctrl-single,pins = <

			0x14a (PIN_INPUT | MUX_MODE0)		/* uart2_rx.uart2_rx */

			0x148 (PIN_OUTPUT | MUX_MODE0)		/* uart2_tx.uart2_tx */

		>;

	};



	uart3_pins: pinmux_uart3_pins {

		pinctrl-single,pins = <

			0x16e (PIN_INPUT | MUX_MODE0)		/* uart3_rx.uart3_rx */

			0x170 (PIN_OUTPUT | MUX_MODE0)		/* uart3_tx.uart3_tx */

		>;

	};



	mmc1_pins: pinmux_mmc1_pins {

		pinctrl-single,pins = <

			0x114 (PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_clk.sdmmc1_clk */

			0x116 (PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_cmd.sdmmc1_cmd */

			0x118 (PIN_INPUT_PULLUP | MUX_MODE0) 	/* sdmmc1_dat0.sdmmc1_dat0 */

			0x11a (PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat1.sdmmc1_dat1 */

			0x11c (PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat2.sdmmc1_dat2 */

			0x11e (PIN_INPUT_PULLUP | MUX_MODE0)	/* sdmmc1_dat3.sdmmc1_dat3 */

		>;

	};

};



&i2c1 {

	clock-frequency = <2600000>;



	twl: twl@48 {

		reg = <0x48>;

		interrupts = <7>; /* SYS_NIRQ cascaded to intc */

		interrupt-parent = <&intc>;

	};

};



#include "twl4030.dtsi"

#include "twl4030_omap3.dtsi"



&i2c2 {

	clock-frequency = <400000>;



	/* pressure sensor */

	bmp085@77 {

		compatible = "bosch,bmp085";

		reg = <0x77>;

	};



	/* leds */

	tca6507@45 {

		compatible = "ti,tca6507";

		#address-cells = <1>;

		#size-cells = <0>;

		reg = <0x45>;



		gta04_led0: red_aux@0 {

			label = "gta04:red:aux";

			reg = <0x0>;

		};



		gta04_led1: green_aux@1 {

			label = "gta04:green:aux";

			reg = <0x1>;

		};



		gta04_led3: red_power@3 {

			label = "gta04:red:power";

			reg = <0x3>;

			linux,default-trigger = "default-on";

		};



		gta04_led4: green_power@4 {

			label = "gta04:green:power";

			reg = <0x4>;

		};

	};

};



&i2c3 {

	clock-frequency = <100000>;

};



&usb_otg_hs {

	interface-type = <0>;

	usb-phy = <&usb2_phy>;

	mode = <3>;

	power = <50>;

};



&mmc1 {

	pinctrl-names = "default";

	pinctrl-0 = <&mmc1_pins>;

	vmmc-supply = <&vmmc1>;

	vmmc_aux-supply = <&vsim>;

	bus-width = <4>;

};



&mmc2 {

	status = "disabled";

};



&mmc3 {

	status = "disabled";

};



&uart1 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart1_pins>;

};



&uart2 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart2_pins>;

};



&uart3 {

	pinctrl-names = "default";

	pinctrl-0 = <&uart3_pins>;

};