linux-vybrid_public/arch/arm/boot/dts/imx6qdl-sabresd.dtsi

/*
 * Copyright 2012 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
 */

/ {
	memory {
		reg = <0x10000000 0x40000000>;
	};

	regulators {
		compatible = "simple-bus";

		reg_usb_otg_vbus: usb_otg_vbus {
			compatible = "regulator-fixed";
			regulator-name = "usb_otg_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			gpio = <&gpio3 22 0>;
			enable-active-high;
		};

		reg_audio: wm8962_supply {
			compatible = "regulator-fixed";
			regulator-name = "wm8962-supply";
			gpio = <&gpio4 10 0>;
			enable-active-high;
		};
	};

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

		volume-up {
			label = "Volume Up";
			gpios = <&gpio1 4 0>;
			linux,code = <115>; /* KEY_VOLUMEUP */
		};

		volume-down {
			label = "Volume Down";
			gpios = <&gpio1 5 0>;
			linux,code = <114>; /* KEY_VOLUMEDOWN */
		};
	};

	sound {
		compatible = "fsl,imx6q-sabresd-wm8962",
			   "fsl,imx-audio-wm8962";
		model = "wm8962-audio";
		ssi-controller = <&ssi2>;
		audio-codec = <&codec>;
		audio-routing =
			"Headphone Jack", "HPOUTL",
			"Headphone Jack", "HPOUTR",
			"Ext Spk", "SPKOUTL",
			"Ext Spk", "SPKOUTR",
			"MICBIAS", "AMIC",
			"IN3R", "MICBIAS",
			"DMIC", "MICBIAS",
			"DMICDAT", "DMIC";
		mux-int-port = <2>;
		mux-ext-port = <3>;
	};
};

&audmux {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_audmux_2>;
	status = "okay";
};

&fec {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_enet_1>;
	phy-mode = "rgmii";
	status = "okay";
};

&i2c1 {
	clock-frequency = <100000>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_i2c1_2>;
	status = "okay";

	codec: wm8962@1a {
		compatible = "wlf,wm8962";
		reg = <0x1a>;
		clocks = <&clks 169>;
		DCVDD-supply = <&reg_audio>;
		DBVDD-supply = <&reg_audio>;
		AVDD-supply = <&reg_audio>;
		CPVDD-supply = <&reg_audio>;
		MICVDD-supply = <&reg_audio>;
		PLLVDD-supply = <&reg_audio>;
		SPKVDD1-supply = <&reg_audio>;
		SPKVDD2-supply = <&reg_audio>;
		gpio-cfg = <
			0x0000 /* 0:Default */
			0x0000 /* 1:Default */
			0x0013 /* 2:FN_DMICCLK */
			0x0000 /* 3:Default */
			0x8014 /* 4:FN_DMICCDAT */
			0x0000 /* 5:Default */
		>;
       };
};

&ssi2 {
	fsl,mode = "i2s-slave";
	status = "okay";
};

&uart1 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_uart1_1>;
	status = "okay";
};

&usbh1 {
	status = "okay";
};

&usbotg {
	vbus-supply = <&reg_usb_otg_vbus>;
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usbotg_2>;
	disable-over-current;
	status = "okay";
};

&usdhc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc2_1>;
	cd-gpios = <&gpio2 2 0>;
	wp-gpios = <&gpio2 3 0>;
	status = "okay";
};

&usdhc3 {
	pinctrl-names = "default";
	pinctrl-0 = <&pinctrl_usdhc3_1>;
	cd-gpios = <&gpio2 0 0>;
	wp-gpios = <&gpio2 1 0>;
	status = "okay";
};