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+NVIDIA Tegra audio complex
+
+Required properties:
+- compatible : "nvidia,tegra-audio-wm8753"
+- nvidia,model : The user-visible name of this sound complex.
+- nvidia,audio-routing : A list of the connections between audio components.
+ Each entry is a pair of strings, the first being the connection's sink,
+ the second being the connection's source. Valid names for sources and
+ sinks are the WM8753's pins, and the jacks on the board:
+
+ WM8753 pins:
+
+ * LOUT1
+ * LOUT2
+ * ROUT1
+ * ROUT2
+ * MONO1
+ * MONO2
+ * OUT3
+ * OUT4
+ * LINE1
+ * LINE2
+ * RXP
+ * RXN
+ * ACIN
+ * ACOP
+ * MIC1N
+ * MIC1
+ * MIC2N
+ * MIC2
+ * Mic Bias
+
+ Board connectors:
+
+ * Headphone Jack
+ * Mic Jack
+
+- nvidia,i2s-controller : The phandle of the Tegra I2S1 controller
+- nvidia,audio-codec : The phandle of the WM8753 audio codec
+Example:
+
+sound {
+ compatible = "nvidia,tegra-audio-wm8753-whistler",
+ "nvidia,tegra-audio-wm8753"
+ nvidia,model = "tegra-wm8753-harmony";
+
+ nvidia,audio-routing =
+ "Headphone Jack", "LOUT1",
+ "Headphone Jack", "ROUT1";
+
+ nvidia,i2s-controller = <&i2s1>;
+ nvidia,audio-codec = <&wm8753>;
+};
+