linux/Documentation/devicetree/bindings/sound/mxs-audio-sgtl5000.txt
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Prefs
   1* Freescale MXS audio complex with SGTL5000 codec
   2
   3Required properties:
   4- compatible: "fsl,mxs-audio-sgtl5000"
   5- model: The user-visible name of this sound complex
   6- saif-controllers: The phandle list of the MXS SAIF controller
   7- audio-codec: The phandle of the SGTL5000 audio codec
   8
   9Example:
  10
  11sound {
  12        compatible = "fsl,imx28-evk-sgtl5000",
  13                     "fsl,mxs-audio-sgtl5000";
  14        model = "imx28-evk-sgtl5000";
  15        saif-controllers = <&saif0 &saif1>;
  16        audio-codec = <&sgtl5000>;
  17};
  18