linux-vybrid_public/arch/arm/boot/dts/exynos4412-origen.dts

/*
 * Insignal's Exynos4412 based Origen board device tree source
 *
 * Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
 *		http://www.samsung.com
 *
 * Device tree source file for Insignal's Origen board which is based on
 * Samsung's Exynos4412 SoC.
 *
 * 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/ "exynos4412.dtsi"

/ {
	model = "Insignal Origen evaluation board based on Exynos4412";
	compatible = "insignal,origen4412", "samsung,exynos4412";

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

	chosen {
		bootargs ="console=ttySAC2,115200";
	};

	mmc_reg: voltage-regulator {
		compatible = "regulator-fixed";
		regulator-name = "VMEM_VDD_2.8V";
		regulator-min-microvolt = <2800000>;
		regulator-max-microvolt = <2800000>;
		gpio = <&gpx1 1 0>;
		enable-active-high;
	};

	sdhci@12530000 {
		bus-width = <4>;
		pinctrl-0 = <&sd2_clk &sd2_cmd &sd2_bus4 &sd2_cd>;
		pinctrl-names = "default";
		vmmc-supply = <&mmc_reg>;
		status = "okay";
	};

	codec@13400000 {
		samsung,mfc-r = <0x43000000 0x800000>;
		samsung,mfc-l = <0x51000000 0x800000>;
		status = "okay";
	};

	serial@13800000 {
		status = "okay";
	};

	serial@13810000 {
		status = "okay";
	};

	serial@13820000 {
		status = "okay";
	};

	serial@13830000 {
		status = "okay";
	};
};