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| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2017-09-04 18:41:54 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-09-20 19:34:48 +0300 |
| commit | 0340afe74d43e9c82bc0f5904d8f5b99d0fc3ab0 (patch) | |
| tree | ee361690b6b620ad5f681d9c9524e3882ff34564 | |
| parent | 85e7dd3f871b988702973c80d9ef128e10dd3dad (diff) | |
| download | linux-0340afe74d43e9c82bc0f5904d8f5b99d0fc3ab0.tar.xz | |
ASoC: arizona: Add device tree binding doc for volume limits
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/sound/wlf,arizona.txt | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/wlf,arizona.txt b/Documentation/devicetree/bindings/sound/wlf,arizona.txt index 4e67224488d8..e172c62dc2df 100644 --- a/Documentation/devicetree/bindings/sound/wlf,arizona.txt +++ b/Documentation/devicetree/bindings/sound/wlf,arizona.txt @@ -47,3 +47,7 @@ Optional properties: See the datasheet for values. The second cell is ignored for codecs that do not have OUT6 (wm5102, wm8997, wm8998, wm1814) + + - wlf,out-volume-limit : The volume limit value that should be applied to each + output channel. See the datasheet for exact values. Channels are specified + in the order OUT1L, OUT1R, OUT2L, OUT2R, etc. |