linux/arch/arm/boot/dts/tegra-ventana.dts

/dts-v1/;

/include/ "tegra20.dtsi"

/ {
	model = "NVIDIA Tegra2 Ventana evaluation board";
	compatible = "nvidia,ventana", "nvidia,tegra20";

	memory {
		reg = < 0x00000000 0x40000000 >;
	};

	i2c@7000c000 {
		clock-frequency = <400000>;

		wm8903: wm8903@1a {
			compatible = "wlf,wm8903";
			reg = <0x1a>;
			interrupt-parent = <&gpio>;
			interrupts = < 187 0x04 >;

			gpio-controller;
			#gpio-cells = <2>;

			micdet-cfg = <0>;
			micdet-delay = <100>;
			gpio-cfg = < 0xffffffff 0xffffffff 0 0xffffffff 0xffffffff >;
		};
	};

	i2c@7000c400 {
		clock-frequency = <400000>;
	};

	i2c@7000c500 {
		clock-frequency = <400000>;
	};

	i2c@7000d000 {
		clock-frequency = <400000>;
	};

	i2s@70002a00 {
		status = "disable";
	};

	sound {
		compatible = "nvidia,tegra-audio-wm8903-ventana",
			     "nvidia,tegra-audio-wm8903";
		nvidia,model = "NVIDIA Tegra Ventana";

		nvidia,audio-routing =
			"Headphone Jack", "HPOUTR",
			"Headphone Jack", "HPOUTL",
			"Int Spk", "ROP",
			"Int Spk", "RON",
			"Int Spk", "LOP",
			"Int Spk", "LON",
			"Mic Jack", "MICBIAS",
			"IN1L", "Mic Jack";

		nvidia,i2s-controller = <&tegra_i2s1>;
		nvidia,audio-codec = <&wm8903>;

		nvidia,spkr-en-gpios = <&wm8903 2 0>;
		nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
		nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
		nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
	};

	serial@70006000 {
		status = "disable";
	};

	serial@70006040 {
		status = "disable";
	};

	serial@70006200 {
		status = "disable";
	};

	serial@70006300 {
		clock-frequency = < 216000000 >;
	};

	serial@70006400 {
		status = "disable";
	};

	sdhci@c8000000 {
		status = "disable";
	};

	sdhci@c8000200 {
		status = "disable";
	};

	sdhci@c8000400 {
		cd-gpios = <&gpio 69 0>; /* gpio PI5 */
		wp-gpios = <&gpio 57 0>; /* gpio PH1 */
		power-gpios = <&gpio 70 0>; /* gpio PI6 */
	};

	sdhci@c8000600 {
		support-8bit;
	};
};