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| author | Vasily Khoruzhick <anarsoul@gmail.com> | 2018-11-22 13:23:20 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-11-23 17:01:40 +0300 |
| commit | 8e84de031a11c4240f3654fd4c380542e358f5f6 (patch) | |
| tree | 1819a9379b191e41595da8ae6a95dcf46e4a8055 /Documentation/devicetree/bindings/sound/simple-amplifier.txt | |
| parent | ca0412a05756cd0b94751ca4d54fe6522f00b1f4 (diff) | |
| download | linux-8e84de031a11c4240f3654fd4c380542e358f5f6.tar.xz | |
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>
Diffstat (limited to 'Documentation/devicetree/bindings/sound/simple-amplifier.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/simple-amplifier.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/simple-amplifier.txt b/Documentation/devicetree/bindings/sound/simple-amplifier.txt index 8647edae7af0..7182ac4f1e65 100644 --- a/Documentation/devicetree/bindings/sound/simple-amplifier.txt +++ b/Documentation/devicetree/bindings/sound/simple-amplifier.txt @@ -4,9 +4,14 @@ Required properties: - compatible : "dioo,dio2125" or "simple-audio-amplifier" - enable-gpios : the gpio connected to the enable pin of the simple amplifier +Optional properties: +- VCC-supply : power supply for the device, as covered + in Documentation/devicetree/bindings/regulator/regulator.txt + Example: amp: analog-amplifier { compatible = "simple-audio-amplifier"; + VCC-supply = <®ulator>; enable-gpios = <&gpio GPIOH_3 0>; }; |