arch/arm/boot/dts/omap3-igep0020.dts

/*
 * Device Tree Source for IGEPv2 board
 *
 * Copyright (C) 2012 Javier Martinez Canillas <javier@collabora.co.uk>
 * Copyright (C) 2012 Enric Balletbo i Serra <eballetbo@gmail.com>
 *
 * 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.
 */

#include "omap3-igep.dtsi"
#include "omap-gpmc-smsc911x.dtsi"

/ {
	model = "IGEPv2";
	compatible = "isee,omap3-igep0020", "ti,omap3";

	leds {
		pinctrl-names = "default";
		pinctrl-0 = <&leds_pins>;
		compatible = "gpio-leds";

		boot {
			 label = "omap3:green:boot";
			 gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
			 default-state = "on";
		};

		user0 {
			 label = "omap3:red:user0";
			 gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>;
			 default-state = "off";
		};

		user1 {
			 label = "omap3:red:user1";
			 gpios = <&gpio1 28 GPIO_ACTIVE_HIGH>;
			 default-state = "off";
		};

		user2 {
			label = "omap3:green:user1";
			gpios = <&twl_gpio 19 GPIO_ACTIVE_LOW>;
		};
	};

       /* HS USB Port 1 Power */
       hsusb1_power: hsusb1_power_reg {
               compatible = "regulator-fixed";
               regulator-name = "hsusb1_vbus";
               regulator-min-microvolt = <3300000>;
               regulator-max-microvolt = <3300000>;
               gpio = <&twl_gpio 18 GPIO_ACTIVE_LOW>;	/* GPIO LEDA */
               startup-delay-us = <70000>;
       };

	/* HS USB Host PHY on PORT 1 */
	hsusb1_phy: hsusb1_phy {
		compatible = "usb-nop-xceiv";
		reset-gpios = <&gpio1 24 GPIO_ACTIVE_LOW>; /* gpio_24 */
		vcc-supply = <&hsusb1_power>;
	};
};

&omap3_pmx_core {
	pinctrl-names = "default";
	pinctrl-0 = <
		&hsusbb1_pins
	>;

	hsusbb1_pins: pinmux_hsusbb1_pins {
		pinctrl-single,pins = <
			0x5aa (PIN_OUTPUT | MUX_MODE3)		/* etk_ctl.hsusb1_clk */
			0x5a8 (PIN_OUTPUT | MUX_MODE3)		/* etk_clk.hsusb1_stp */
			0x5bc (PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d8.hsusb1_dir */
			0x5be (PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d9.hsusb1_nxt */
			0x5ac (PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d0.hsusb1_data0 */
			0x5ae (PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d1.hsusb1_data1 */
			0x5b0 (PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d2.hsusb1_data2 */
			0x5b2 (PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d3.hsusb1_data7 */
			0x5b4 (PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d4.hsusb1_data4 */
			0x5b6 (PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d5.hsusb1_data5 */
			0x5b8 (PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d6.hsusb1_data6 */
			0x5ba (PIN_INPUT_PULLDOWN | MUX_MODE3)	/* etk_d7.hsusb1_data3 */
		>;
	};
};

&leds_pins {
	pinctrl-single,pins = <
		0x5c4 (PIN_OUTPUT | MUX_MODE4) /* etk_d12.gpio_26 */
		0x5c6 (PIN_OUTPUT | MUX_MODE4) /* etk_d13.gpio_27 */
		0x5c8 (PIN_OUTPUT | MUX_MODE4) /* etk_d14.gpio_28 */
	>;
};

&i2c3 {
	clock-frequency = <100000>;

	/*
	 * Display monitor features are burnt in the EEPROM
	 * as EDID data.
	 */
	eeprom@50 {
		compatible = "ti,eeprom";
		reg = <0x50>;
	};
};

&gpmc {
	ranges = <0 0 0x00000000 0x20000000>,
		 <5 0 0x2c000000 0x01000000>;

	nand@0,0 {
		linux,mtd-name= "micron,mt29c4g96maz";
		reg = <0 0 0>;
		nand-bus-width = <16>;
		ti,nand-ecc-opt = "bch8";

		gpmc,sync-clk-ps = <0>;
		gpmc,cs-on-ns = <0>;
		gpmc,cs-rd-off-ns = <44>;
		gpmc,cs-wr-off-ns = <44>;
		gpmc,adv-on-ns = <6>;
		gpmc,adv-rd-off-ns = <34>;
		gpmc,adv-wr-off-ns = <44>;
		gpmc,we-off-ns = <40>;
		gpmc,oe-off-ns = <54>;
		gpmc,access-ns = <64>;
		gpmc,rd-cycle-ns = <82>;
		gpmc,wr-cycle-ns = <82>;
		gpmc,wr-access-ns = <40>;
		gpmc,wr-data-mux-bus-ns = <0>;

		#address-cells = <1>;
		#size-cells = <1>;

		partition@0 {
			label = "SPL";
			reg = <0 0x100000>;
		};
		partition@80000 {
			label = "U-Boot";
			reg = <0x100000 0x180000>;
		};
		partition@1c0000 {
			label = "Environment";
			reg = <0x280000 0x100000>;
		};
		partition@280000 {
			label = "Kernel";
			reg = <0x380000 0x300000>;
		};
		partition@780000 {
			label = "Filesystem";
			reg = <0x680000 0x1f980000>;
		};
	};

	ethernet@gpmc {
		pinctrl-names = "default";
		pinctrl-0 = <&smsc911x_pins>;
		reg = <5 0 0xff>;
		interrupt-parent = <&gpio6>;
		interrupts = <16 IRQ_TYPE_LEVEL_LOW>;
	};
};

&usbhshost {
	port1-mode = "ehci-phy";
};

&usbhsehci {
	phys = <&hsusb1_phy>;
};