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ASoC: dt-bindings: add regulator property to simple amplifier
Amplifier may have associated regulator, so add a property for it. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -4,9 +4,14 @@ Required properties:
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- compatible : "dioo,dio2125" or "simple-audio-amplifier"
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- enable-gpios : the gpio connected to the enable pin of the simple amplifier
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Optional properties:
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- VCC-supply : power supply for the device, as covered
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in Documentation/devicetree/bindings/regulator/regulator.txt
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Example:
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amp: analog-amplifier {
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compatible = "simple-audio-amplifier";
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VCC-supply = <®ulator>;
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enable-gpios = <&gpio GPIOH_3 0>;
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};
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