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




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Based on kernel version 3.19. Page generated on 2015-02-13 21:19 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
15				  transmitting function of S/PDIF will be enabled,
16				  indicating there's a physical S/PDIF out connector
17				  or jack on the board or it's connecting to some
18				  other IP block, such as an HDMI encoder or
19				  display-controller.
20	
21	  - spdif-in		: This is a boolean property. If present, the receiving
22				  function of S/PDIF will be enabled, indicating there
23				  is a physical S/PDIF in connector/jack on the board.
24	
25	* Note: At least one of these two properties should be set in the DT binding.
26	
27	
28	Example:
29	
30	sound-spdif {
31		compatible = "fsl,imx-audio-spdif";
32		model = "imx-spdif";
33		spdif-controller = <&spdif>;
34		spdif-out;
35		spdif-in;
36	};
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