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Documentation / devicetree / bindings / sound / wm8731.txt




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

1	WM8731 audio CODEC
2	
3	This device supports both I2C and SPI (configured with pin strapping
4	on the board).
5	
6	Required properties:
7	
8	  - compatible : "wlf,wm8731"
9	
10	  - reg : the I2C address of the device for I2C, the chip select
11	          number for SPI.
12	
13	Example:
14	
15	codec: wm8731@1a {
16		compatible = "wlf,wm8731";
17		reg = <0x1a>;
18	};
19	
20	Available audio endpoints for an audio-routing table:
21	 * LOUT: Left Channel Line Output
22	 * ROUT: Right Channel Line Output
23	 * LHPOUT: Left Channel Headphone Output
24	 * RHPOUT: Right Channel Headphone Output
25	 * LLINEIN: Left Channel Line Input
26	 * RLINEIN: Right Channel Line Input
27	 * MICIN: Microphone Input
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