Documentation/devicetree/bindings/sound/tpa6130a2.txt

   1 Texas Instruments - tpa6130a2 Codec module
   2
   3 The tpa6130a2 serial control bus communicates through I2C protocols
   4
   5 Required properties:
   6
   7 - compatible - "string" - One of:
   8     "ti,tpa6130a2" - TPA6130A2
   9     "ti,tpa6140a2" - TPA6140A2
  10
  11
  12 - reg - <int> -  I2C slave address
  13
  14 - Vdd-supply - <phandle> - power supply regulator
  15
  16 Optional properties:
  17
  18 - power-gpio - gpio pin to power the device
  19
  20 Example:
  21
  22 tpa6130a2: tpa6130a2@60 {
  23         compatible = "ti,tpa6130a2";
  24         reg = <0x60>;
  25         Vdd-supply = <&vmmc2>;
  26         power-gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>;
  27 };