[deliverable/linux.git] / Documentation / devicetree / bindings / sound / 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>;
};
Commit	Line	Data
f95a4883 SR	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	};