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Documentation / devicetree / bindings / sound / renesas,fsi.txt




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Based on kernel version 3.19. Page generated on 2015-02-13 21:19 EST.

1	Renesas FSI
2	
3	Required properties:
4	- compatible			: "renesas,fsi2-<soctype>",
5					  "renesas,sh_fsi2" or "renesas,sh_fsi" as
6					  fallback.
7					  Examples with soctypes are:
8					    - "renesas,fsi2-r8a7740" (R-Mobile A1)
9					    - "renesas,fsi2-sh73a0" (SH-Mobile AG5)
10	- reg				: Should contain the register physical address and length
11	- interrupts			: Should contain FSI interrupt
12	
13	- fsia,spdif-connection		: FSI is connected by S/PDIF
14	- fsia,stream-mode-support	: FSI supports 16bit stream mode.
15	- fsia,use-internal-clock	: FSI uses internal clock when master mode.
16	
17	- fsib,spdif-connection		: same as fsia
18	- fsib,stream-mode-support	: same as fsia
19	- fsib,use-internal-clock	: same as fsia
20	
21	Example:
22	
23	sh_fsi2: sh_fsi2@0xec230000 {
24		compatible = "renesas,sh_fsi2";
25		reg = <0xec230000 0x400>;
26		interrupts = <0 146 0x4>;
27	
28		fsia,spdif-connection;
29		fsia,stream-mode-support;
30		fsia,use-internal-clock;
31	};
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