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ASoC: dt-bindings: ak4458: Add dsd-path property

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Add "dsd-path" property, which is used for ak4497 codec
to select the DSD input pin.

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1600178220-28973-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Shengjiu Wang
2020-09-17 17:40:12 +01:00
committed by Mark Brown
parent 38b9b7ca6f
commit fc50e26de9
1 changed files with 3 additions and 0 deletions
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Documentation/devicetree/bindings/sound/ak4458.txt
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@@ -12,6 +12,9 @@ Optional properties:
- mute-gpios: A GPIO specifier for the soft mute pin
- AVDD-supply: Analog power supply
- DVDD-supply: Digital power supply
- dsd-path: Select DSD input pins for ak4497
0: select #16, #17, #19 pins
1: select #3, #4, #5 pins
Example: