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ASoC: es7134: update DT binding with new compatible and supplies

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Update the documentation to add support for the es7154 and
optional power supplies phandles.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jerome Brunet 2018-07-03 17:05:58 +02:00 committed by Mark Brown
parent df61f9f766
commit c9445d94d7
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1 changed files with 6 additions and 1 deletions
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7
Documentation/devicetree/bindings/sound/everest,es7134.txt
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@ -1,10 +1,15 @@
ES7134 i2s DA converter
Required properties:
- compatible : "everest,es7134" or "everest,es7144"
- compatible : "everest,es7134" or
"everest,es7144" or
"everest,es7154"
- VDD-supply : regulator phandle for the VDD supply
- PVDD-supply: regulator phandle for the PVDD supply for the es7154
Example:
i2s_codec: external-codec {
compatible = "everest,es7134";
VDD-supply = <&vcc_5v>;
};