linux/arch/arm/boot/dts/tegra20-tec.dts

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/dts-v1/;
/include/ "tegra20-tamonten.dtsi"
/ {
model = "Avionic Design Tamonten Evaluation Carrier";
compatible = "ad,tec", "ad,tamonten", "nvidia,tegra20";
i2c@7000c000 {
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>;
};
};
sound {
compatible = "ad,tegra-audio-wm8903-tec",
"nvidia,tegra-audio-wm8903";
nvidia,model = "Avionic Design TEC";
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 */
};
};