linux-pinenote/arch/arm/boot/dts/imx53-ard.dts

/*
 * Copyright 2011 Freescale Semiconductor, Inc.
 * Copyright 2011 Linaro Ltd.
 *
 * The code contained herein is licensed under the GNU General Public
 * License. You may obtain a copy of the GNU General Public License
 * Version 2 or later at the following locations:
 *
 * http://www.opensource.org/licenses/gpl-license.html
 * http://www.gnu.org/copyleft/gpl.html
 */

/dts-v1/;
#include "imx53.dtsi"

/ {
	model = "Freescale i.MX53 Automotive Reference Design Board";
	compatible = "fsl,imx53-ard", "fsl,imx53";

	memory {
		reg = <0x70000000 0x40000000>;
	};

	eim-cs1@f4000000 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "fsl,eim-bus", "simple-bus";
		reg = <0xf4000000 0x3ff0000>;
		ranges;

		lan9220@f4000000 {
			compatible = "smsc,lan9220", "smsc,lan9115";
			reg = <0xf4000000 0x2000000>;
			phy-mode = "mii";
			interrupt-parent = <&gpio2>;
			interrupts = <31 0x8>;
			reg-io-width = <4>;
			/*
			 * VDD33A and VDDVARIO of LAN9220 are supplied by
			 * SW4_3V3 of LTC3589.  Before the regulator driver
			 * for this PMIC is available, we use a fixed dummy
			 * 3V3 regulator to get LAN9220 driver probing work.
			 */
			vdd33a-supply = <&reg_3p3v>;
			vddvario-supply = <&reg_3p3v>;
			smsc,irq-push-pull;
		};
	};

	regulators {
		compatible = "simple-bus";

		reg_3p3v: 3p3v {
			compatible = "regulator-fixed";
			regulator-name = "3P3V";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-always-on;
		};
	};

	gpio-keys {
		compatible = "gpio-keys";

		home {
			label = "Home";
			gpios = <&gpio5 10 0>;
			linux,code = <102>; /* KEY_HOME */
			gpio-key,wakeup;
		};

		back {
			label = "Back";
			gpios = <&gpio5 11 0>;
			linux,code = <158>; /* KEY_BACK */
			gpio-key,wakeup;
		};

		program {
			label = "Program";
			gpios = <&gpio5 12 0>;
			linux,code = <362>; /* KEY_PROGRAM */
			gpio-key,wakeup;
		};

		volume-up {
			label = "Volume Up";
			gpios = <&gpio5 13 0>;
			linux,code = <115>; /* KEY_VOLUMEUP */
		};

		volume-down {
			label = "Volume Down";
			gpios = <&gpio4 0 0>;
			linux,code = <114>; /* KEY_VOLUMEDOWN */
		};
	};
};

&esdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_esdhc1_2>;
	cd-gpios = <&gpio1 1 0>;
	wp-gpios = <&gpio1 9 0>;
	status = "okay";
};

&iomuxc {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_hog>;

	hog {
		pinctrl_hog: hoggrp {
			fsl,pins = <
				MX53_PAD_GPIO_1__GPIO1_1             0x80000000
				MX53_PAD_GPIO_9__GPIO1_9             0x80000000
				MX53_PAD_EIM_EB3__GPIO2_31           0x80000000
				MX53_PAD_GPIO_10__GPIO4_0            0x80000000
				MX53_PAD_DISP0_DAT16__GPIO5_10	     0x80000000
				MX53_PAD_DISP0_DAT17__GPIO5_11       0x80000000
				MX53_PAD_DISP0_DAT18__GPIO5_12       0x80000000
				MX53_PAD_DISP0_DAT19__GPIO5_13       0x80000000
				MX53_PAD_EIM_D16__EMI_WEIM_D_16      0x80000000
				MX53_PAD_EIM_D17__EMI_WEIM_D_17      0x80000000
				MX53_PAD_EIM_D18__EMI_WEIM_D_18      0x80000000
				MX53_PAD_EIM_D19__EMI_WEIM_D_19      0x80000000
				MX53_PAD_EIM_D20__EMI_WEIM_D_20      0x80000000
				MX53_PAD_EIM_D21__EMI_WEIM_D_21      0x80000000
				MX53_PAD_EIM_D22__EMI_WEIM_D_22      0x80000000
				MX53_PAD_EIM_D23__EMI_WEIM_D_23      0x80000000
				MX53_PAD_EIM_D24__EMI_WEIM_D_24      0x80000000
				MX53_PAD_EIM_D25__EMI_WEIM_D_25      0x80000000
				MX53_PAD_EIM_D26__EMI_WEIM_D_26      0x80000000
				MX53_PAD_EIM_D27__EMI_WEIM_D_27      0x80000000
				MX53_PAD_EIM_D28__EMI_WEIM_D_28      0x80000000
				MX53_PAD_EIM_D29__EMI_WEIM_D_29      0x80000000
				MX53_PAD_EIM_D30__EMI_WEIM_D_30      0x80000000
				MX53_PAD_EIM_D31__EMI_WEIM_D_31      0x80000000
				MX53_PAD_EIM_DA0__EMI_NAND_WEIM_DA_0 0x80000000
				MX53_PAD_EIM_DA1__EMI_NAND_WEIM_DA_1 0x80000000
				MX53_PAD_EIM_DA2__EMI_NAND_WEIM_DA_2 0x80000000
				MX53_PAD_EIM_DA3__EMI_NAND_WEIM_DA_3 0x80000000
				MX53_PAD_EIM_DA4__EMI_NAND_WEIM_DA_4 0x80000000
				MX53_PAD_EIM_DA5__EMI_NAND_WEIM_DA_5 0x80000000
				MX53_PAD_EIM_DA6__EMI_NAND_WEIM_DA_6 0x80000000
				MX53_PAD_EIM_OE__EMI_WEIM_OE	     0x80000000
				MX53_PAD_EIM_RW__EMI_WEIM_RW	     0x80000000
				MX53_PAD_EIM_CS1__EMI_WEIM_CS_1	     0x80000000
			>;
		};
	};
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1_2>;
	status = "okay";
};