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ASoC: Mediatek: Add document for mt8183-da7219-max98357 

This patch adds document for the machine board with
mt6358, da7219 and max98357 codecs.

Signed-off-by: Shunli Wang <shunli.wang@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Shunli Wang 2019-03-29 16:34:49 +08:00 committed by Mark Brown
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commit 5a79acf9a9
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Documentation/devicetree/bindings/sound/mt8183-da7219-max98357.txt Normal file
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MT8183 with MT6358, DA7219 and MAX98357 CODECS
Required properties:
- compatible : "mediatek,mt8183_da7219_max98357"
- mediatek,headset-codec: the phandles of da7219 codecs
- mediatek,platform: the phandle of MT8183 ASoC platform
Example:
sound {
compatible = "mediatek,mt8183_da7219_max98357";
mediatek,headset-codec = <&da7219>;
mediatek,platform = <&afe>;
};