Documentation/devicetree/bindings/sound/cs4270.txt

   1 CS4270 audio CODEC
   2
   3 The driver for this device currently only supports I2C.
   4
   5 Required properties:
   6
   7   - compatible : "cirrus,cs4270"
   8
   9   - reg : the I2C address of the device for I2C
  10
  11 Optional properties:
  12
  13   - reset-gpio : a GPIO spec for the reset pin. If specified, it will be
  14                  deasserted before communication to the codec starts.
  15
  16 Example:
  17
  18 codec: cs4270@48 {
  19         compatible = "cirrus,cs4270";
  20         reg = <0x48>;
  21 };