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Documentation / devicetree / bindings / sound / tpa6130a2.txt




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Based on kernel version 3.16. Page generated on 2014-08-06 21:38 EST.

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	};
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