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ASoC: rsnd: add missing #sound-dai-cells explain on Document

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Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Kuninori Morimoto 2015-09-10 06:49:54 +00:00 committed by Mark Brown
parent 7486d80f7d
commit e3d2cec8d4
1 changed files with 2 additions and 0 deletions
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Documentation/devicetree/bindings/sound/renesas,rsnd.txt
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@ -30,6 +30,8 @@ Required properties:
- rcar_sound,dai : DAI contents. - rcar_sound,dai : DAI contents.
The number of DAI subnode should be same as HW. The number of DAI subnode should be same as HW.
see below for detail. see below for detail.
- #sound-dai-cells : it must be 0 if your system is using single DAI
it must be 1 if your system is using multi DAI
SSI subnode properties: SSI subnode properties:
- interrupts : Should contain SSI interrupt for PIO transfer - interrupts : Should contain SSI interrupt for PIO transfer