linux/Documentation/devicetree/bindings/sound/alc5632.txt
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   1ALC5632 audio CODEC
   2
   3This device supports I2C only.
   4
   5Required properties:
   6
   7  - compatible : "realtek,alc5632"
   8
   9  - reg : the I2C address of the device.
  10
  11  - gpio-controller : Indicates this device is a GPIO controller.
  12
  13  - #gpio-cells : Should be two. The first cell is the pin number and the
  14    second cell is used to specify optional parameters (currently unused).
  15
  16Example:
  17
  18alc5632: alc5632@1e {
  19        compatible = "realtek,alc5632";
  20        reg = <0x1a>;
  21
  22        gpio-controller;
  23        #gpio-cells = <2>;
  24};
  25