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Documentation / devicetree / bindings / sound / imx-audio-spdif.txt




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

1	Freescale i.MX audio complex with S/PDIF transceiver
2	
3	Required properties:
4	
5	  - compatible : "fsl,imx-audio-spdif"
6	
7	  - model : The user-visible name of this sound complex
8	
9	  - spdif-controller : The phandle of the i.MX S/PDIF controller
10	
11	
12	Optional properties:
13	
14	  - spdif-out : This is a boolean property. If present, the transmitting
15	    function of S/PDIF will be enabled, indicating there's a physical
16	    S/PDIF out connector/jack on the board or it's connecting to some
17	    other IP block, such as an HDMI encoder/display-controller.
18	
19	  - spdif-in : This is a boolean property. If present, the receiving
20	    function of S/PDIF will be enabled, indicating there's a physical
21	    S/PDIF in connector/jack on the board.
22	
23	* Note: At least one of these two properties should be set in the DT binding.
24	
25	
26	Example:
27	
28	sound-spdif {
29		compatible = "fsl,imx-audio-spdif";
30		model = "imx-spdif";
31		spdif-controller = <&spdif>;
32		spdif-out;
33		spdif-in;
34	};
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