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ASoC: mediatek: mt6358: add codec document 

Signed-off-by: Shunli Wang <shunli.wang@mediatek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Shunli Wang 2019-01-22 14:39:11 +08:00 committed by Mark Brown
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Documentation/devicetree/bindings/sound/mt6358.txt Normal file
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Mediatek MT6358 Audio Codec
The communication between MT6358 and SoC is through Mediatek PMIC wrapper.
For more detail, please visit Mediatek PMIC wrapper documentation.
Must be a child node of PMIC wrapper.
Required properties:
- compatible : "mediatek,mt6358-sound".
- Avdd-supply : power source of AVDD
Example:
mt6358_snd {
compatible = "mediatek,mt6358-sound";
Avdd-supply = <&mt6358_vaud28_reg>;
};