[deliverable/linux.git] / Documentation / devicetree / bindings / sound / renesas,fsi.txt

Renesas FSI

Required properties:
- compatible			: "renesas,sh_fsi2" or "renesas,sh_fsi"
- reg				: Should contain the register physical address and length
- interrupts			: Should contain FSI interrupt

- fsia,spdif-connection		: FSI is connected by S/PDFI
- fsia,stream-mode-support	: FSI supports 16bit stream mode.
- fsia,use-internal-clock	: FSI uses internal clock when master mode.

- fsib,spdif-connection		: same as fsia
- fsib,stream-mode-support	: same as fsia
- fsib,use-internal-clock	: same as fsia

Example:

sh_fsi2: sh_fsi2@0xec230000 {
	compatible = "renesas,sh_fsi2";
	reg = <0xec230000 0x400>;
	interrupts = <0 146 0x4>;

	fsia,spdif-connection;
	fsia,stream-mode-support;
	fsia,use-internal-clock;
};
Commit	Line	Data
9e7b6d60 KM	1	Renesas FSI
	2
	3	Required properties:
	4	- compatible : "renesas,sh_fsi2" or "renesas,sh_fsi"
	5	- reg : Should contain the register physical address and length
	6	- interrupts : Should contain FSI interrupt
	7
	8	- fsia,spdif-connection : FSI is connected by S/PDFI
	9	- fsia,stream-mode-support : FSI supports 16bit stream mode.
	10	- fsia,use-internal-clock : FSI uses internal clock when master mode.
	11
	12	- fsib,spdif-connection : same as fsia
	13	- fsib,stream-mode-support : same as fsia
	14	- fsib,use-internal-clock : same as fsia
	15
	16	Example:
	17
	18	sh_fsi2: sh_fsi2@0xec230000 {
	19	compatible = "renesas,sh_fsi2";
	20	reg = <0xec230000 0x400>;
	21	interrupts = <0 146 0x4>;
	22
	23	fsia,spdif-connection;
	24	fsia,stream-mode-support;
	25	fsia,use-internal-clock;
	26	};