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Documentation / devicetree / bindings / sound / atmel-sam9x5-wm8731-audio.txt




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Based on kernel version 3.15.4. Page generated on 2014-07-07 09:01 EST.

1	* Atmel at91sam9x5ek wm8731 audio complex
2	
3	Required properties:
4	  - compatible: "atmel,sam9x5-wm8731-audio"
5	  - atmel,model: The user-visible name of this sound complex.
6	  - atmel,ssc-controller: The phandle of the SSC controller
7	  - atmel,audio-codec: The phandle of the WM8731 audio codec
8	  - atmel,audio-routing: A list of the connections between audio components.
9	    Each entry is a pair of strings, the first being the connection's sink,
10	    the second being the connection's source.
11	
12	Available audio endpoints for the audio-routing table:
13	
14	Board connectors:
15	 * Headphone Jack
16	 * Line In Jack
17	
18	wm8731 pins:
19	cf Documentation/devicetree/bindings/sound/wm8731.txt
20	
21	Example:
22	sound {
23		compatible = "atmel,sam9x5-wm8731-audio";
24	
25		atmel,model = "wm8731 @ AT91SAM9X5EK";
26	
27		atmel,audio-routing =
28			"Headphone Jack", "RHPOUT",
29			"Headphone Jack", "LHPOUT",
30			"LLINEIN", "Line In Jack",
31			"RLINEIN", "Line In Jack";
32	
33		atmel,ssc-controller = <&ssc0>;
34		atmel,audio-codec = <&wm8731>;
35	};
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