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ASoC: rsnd: tidyup for SSIU subnode 

commit da48a6eb82 ("ASoC: rsnd: add SSIU BUSIF support for
Document") updated Documentation for SSIU, but 1) we want to
keep old/deprecated DMA description, 2) it is missing SSIU
subnode properties. This patch tidyup these

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2018-11-26 01:17:01 +00:00 committed by Mark Brown
parent 83b12c2e1d
commit 7121779fec
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1 changed files with 5 additions and 0 deletions
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Documentation/devicetree/bindings/sound/renesas,rsnd.txt
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@ -327,8 +327,13 @@ SSI subnode properties:
- no-busif : BUSIF is not ussed when [mem -> SSI] via DMA case
- dma : Should contain Audio DMAC entry
- dma-names : SSI case "rx" (=playback), "tx" (=capture)
Deprecated: see SSIU subnode properties
SSIU case "rxu" (=playback), "txu" (=capture)
SSIU subnode properties:
- dma : Should contain Audio DMAC entry
- dma-names : "rx" (=playback), "tx" (=capture)
SRC subnode properties:
- dma : Should contain Audio DMAC entry
- dma-names : "rx" (=playback), "tx" (=capture)