1. 根目录:
2. Documentation
3. devicetree
4. bindings
5. sound
6. tpa6130a2.txt

Texas Instruments - tpa6130a2 Codec module

The tpa6130a2 serial control bus communicates through I2C protocols

Required properties:

- compatible - "string" - One of:
    "ti,tpa6130a2" - TPA6130A2
    "ti,tpa6140a2" - TPA6140A2


- reg - <int> -  I2C slave address

- Vdd-supply - <phandle> - power supply regulator

Optional properties:

- power-gpio - gpio pin to power the device

Example:

tpa6130a2: tpa6130a2@60 {
	compatible = "ti,tpa6130a2";
	reg = <0x60>;
	Vdd-supply = <&vmmc2>;
	power-gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>;
};