Documentation/devicetree/bindings/sound/es8328.txt

   1 Everest ES8328 audio CODEC
   2
   3 This device supports both I2C and SPI.
   4
   5 Required properties:
   6
   7   - compatible : "everest,es8328"
   8   - DVDD-supply : Regulator providing digital core supply voltage 1.8 - 3.6V
   9   - AVDD-supply : Regulator providing analog supply voltage 3.3V
  10   - PVDD-supply : Regulator providing digital IO supply voltage 1.8 - 3.6V
  11   - IPVDD-supply : Regulator providing analog output voltage 3.3V
  12   - clocks : A 22.5792 or 11.2896 MHz clock
  13   - reg : the I2C address of the device for I2C, the chip select number for SPI
  14
  15 Pins on the device (for linking into audio routes):
  16
  17   * LOUT1
  18   * LOUT2
  19   * ROUT1
  20   * ROUT2
  21   * LINPUT1
  22   * RINPUT1
  23   * LINPUT2
  24   * RINPUT2
  25   * Mic Bias
  26
  27
  28 Example:
  29
  30 codec: es8328@11 {
  31         compatible = "everest,es8328";
  32         DVDD-supply = <&reg_3p3v>;
  33         AVDD-supply = <&reg_3p3v>;
  34         PVDD-supply = <&reg_3p3v>;
  35         HPVDD-supply = <&reg_3p3v>;
  36         clocks = <&clks 169>;
  37         reg = <0x11>;
  38 };