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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2019-03-18 06:11:34 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-03-18 12:18:39 +0100 |
| commit | c4bce31c4982ddb866b6b6d0f7ca1cf039a3aded (patch) | |
| tree | bf67d647e588d5b7c57e36d053c273d0d7105370 /Documentation/devicetree/bindings/sound | |
| parent | ASoC: rsnd: add missing reg/reg-name at Document (diff) | |
| download | linux-c4bce31c4982ddb866b6b6d0f7ca1cf039a3aded.tar.xz linux-c4bce31c4982ddb866b6b6d0f7ca1cf039a3aded.zip | |
ASoC: rsnd: explain extended Audio DMAC peri peri address
If SoC has extended Audio DMAC peri peri address,
DT needs to select it.
Otherwise, it can select normal Audio DMAC peri peri address.
Extended Audio DMAC peri peri address can use BUSIF4-7,
normal address can't.
Reported-by: Jiada Wang <jiada_wang@mentor.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/renesas,rsnd.txt | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt index c58af457a831..b34afa66fb00 100644 --- a/Documentation/devicetree/bindings/sound/renesas,rsnd.txt +++ b/Documentation/devicetree/bindings/sound/renesas,rsnd.txt @@ -283,6 +283,8 @@ Required properties: required register is SRU/ADG/SSI if generation1 SRU/ADG/SSIU/SSI/AUDIO-DMAC-periperi if generation2/generation3 + Select extended AUDIO-DMAC-periperi address if SoC has it, + otherwise select normal AUDIO-DMAC-periperi address. - reg-names : Should contain the register names. scu/adg/ssi if generation1 scu/adg/ssiu/ssi/audmapp if generation2/generation3 |