OpenCloudOS-Kernel/arch/arm/boot/dts/imx51-apf51dev.dts

/*
 * Copyright 2013 Armadeus Systems - <support@armadeus.com>
 *
 * 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
 */

/* APF51Dev is a docking board for the APF51 SOM */
#include "imx51-apf51.dts"

/ {
	model = "Armadeus Systems APF51Dev docking/development board";
	compatible = "armadeus,imx51-apf51dev", "armadeus,imx51-apf51", "fsl,imx51";

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

		user-key {
			label = "user";
			gpios = <&gpio1 3 0>;
			linux,code = <256>; /* BTN_0 */
		};
	};

	leds {
		compatible = "gpio-leds";

		user {
			label = "Heartbeat";
			gpios = <&gpio1 2 0>;
			linux,default-trigger = "heartbeat";
		};
	};
};

&ecspi1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi1_1>;
	fsl,spi-num-chipselects = <2>;
	cs-gpios = <&gpio4 24 0>, <&gpio4 25 0>;
	status = "okay";
};

&ecspi2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_ecspi2_1>;
	fsl,spi-num-chipselects = <2>;
	cs-gpios = <&gpio3 28 1>, <&gpio3 27 1>;
	status = "okay";
};

&esdhc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_esdhc1_1>;
	cd-gpios = <&gpio2 29 0>;
	bus-width = <4>;
	status = "okay";
};

&esdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_esdhc2_1>;
	bus-width = <4>;
	non-removable;
	status = "okay";
};

&i2c2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c2_2>;
	status = "okay";
};

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

	hog {
		pinctrl_hog: hoggrp {
			fsl,pins = <
				MX51_PAD_EIM_EB2__GPIO2_22   0x0C5
				MX51_PAD_EIM_EB3__GPIO2_23   0x0C5
				MX51_PAD_EIM_CS4__GPIO2_29   0x100
				MX51_PAD_NANDF_D13__GPIO3_27 0x0C5
				MX51_PAD_NANDF_D12__GPIO3_28 0x0C5
				MX51_PAD_CSPI1_SS0__GPIO4_24 0x0C5
				MX51_PAD_CSPI1_SS1__GPIO4_25 0x0C5
				MX51_PAD_GPIO1_2__GPIO1_2    0x0C5
				MX51_PAD_GPIO1_3__GPIO1_3    0x0C5
			>;
		};
	};
};