Documentation/devicetree/bindings/sound/tlv320aic32x4.txt

   1 Texas Instruments - tlv320aic32x4 Codec module
   2
   3 The tlv320aic32x4 serial control bus communicates through I2C protocols
   4
   5 Required properties:
   6  - compatible: Should be "ti,tlv320aic32x4"
   7  - reg: I2C slave address
   8  - supply-*: Required supply regulators are:
   9     "iov" - digital IO power supply
  10     "ldoin" - LDO power supply
  11     "dv" - Digital core power supply
  12     "av" - Analog core power supply
  13     If you supply ldoin, dv and av are optional. Otherwise they are required
  14    See regulator/regulator.txt for more information about the detailed binding
  15    format.
  16
  17 Optional properties:
  18  - reset-gpios: Reset-GPIO phandle with args as described in gpio/gpio.txt
  19  - clocks/clock-names: Clock named 'mclk' for the master clock of the codec.
  20    See clock/clock-bindings.txt for information about the detailed format.
  21
  22
  23 Example:
  24
  25 codec: tlv320aic32x4@18 {
  26         compatible = "ti,tlv320aic32x4";
  27         reg = <0x18>;
  28         clocks = <&clks 201>;
  29         clock-names = "mclk";
  30 };