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ASoC: dt-bindings: ak4458: Add power supply property 

AVDD-supply is for Analog power supply
DVDD-supply is for Digital power supply

Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1597397561-2426-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Shengjiu Wang 2020-08-14 17:32:40 +08:00 committed by Mark Brown
parent 1f53bcb3fc
commit 617a156f2e
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Documentation/devicetree/bindings/sound/ak4458.txt
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@ -10,6 +10,8 @@ Required properties:
Optional properties:
- reset-gpios: A GPIO specifier for the power down & reset pin
- mute-gpios: A GPIO specifier for the soft mute pin
- AVDD-supply: Analog power supply
- DVDD-supply: Digital power supply
Example: