Documentation/devicetree/bindings/sound/cs42l73.txt

   1 CS42L73 audio CODEC
   2
   3 Required properties:
   4
   5   - compatible : "cirrus,cs42l73"
   6
   7   - reg : the I2C address of the device for I2C
   8
   9 Optional properties:
  10
  11   - reset_gpio : a GPIO spec for the reset pin.
  12   - chgfreq    : Charge Pump Frequency values 0x00-0x0F
  13
  14
  15 Example:
  16
  17 codec: cs42l73@4a {
  18         compatible = "cirrus,cs42l73";
  19         reg = <0x4a>;
  20         reset_gpio = <&gpio 10 0>;
  21         chgfreq = <0x05>;
  22 };