[deliverable/linux.git] / Documentation / devicetree / bindings / sound / tas2552.txt

Texas Instruments - tas2552 Codec module

The tas2552 serial control bus communicates through I2C protocols

Required properties:
	- compatible - One of:
		"ti,tas2552" - TAS2552
	- reg -  I2C slave address
	- supply-*: Required supply regulators are:
		"vbat"		battery voltage
		"iovdd"		I/O Voltage
		"avdd"		Analog DAC Voltage

Optional properties:
	- enable-gpio - gpio pin to enable/disable the device

Example:

tas2552: tas2552@41 {
	compatible = "ti,tas2552";
	reg = <0x41>;
	enable-gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>;
};

For more product information please see the link below:
http://www.ti.com/product/TAS2552
Commit	Line	Data
5df7f71d DM	1	Texas Instruments - tas2552 Codec module
	2
	3	The tas2552 serial control bus communicates through I2C protocols
	4
	5	Required properties:
	6	- compatible - One of:
	7	"ti,tas2552" - TAS2552
	8	- reg - I2C slave address
	9	- supply-*: Required supply regulators are:
	10	"vbat" battery voltage
	11	"iovdd" I/O Voltage
	12	"avdd" Analog DAC Voltage
	13
	14	Optional properties:
	15	- enable-gpio - gpio pin to enable/disable the device
	16
	17	Example:
	18
	19	tas2552: tas2552@41 {
	20	compatible = "ti,tas2552";
	21	reg = <0x41>;
	22	enable-gpio = <&gpio4 2 GPIO_ACTIVE_HIGH>;
	23	};
	24
	25	For more product information please see the link below:
	26	http://www.ti.com/product/TAS2552