Samsung SMDK audio complex Required properties: - compatible : "samsung,smdk-wm8994" - samsung,i2s-controller: The phandle of the Samsung I2S0 controller - samsung,audio-codec: The phandle of the WM8994 audio codec Example: sound { compatible = "samsung,smdk-wm8994"; samsung,i2s-controller = <&i2s0>; samsung,audio-codec = <&wm8994>; };