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| author | Nícolas F. R. A. Prado <nfraprado@collabora.com> | 2022-11-02 21:19:55 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-11-07 19:12:35 +0300 |
| commit | 163460262782b183a28d07255403fa72151fa20b (patch) | |
| tree | b4562b2a01f8242a430651f743f1de34b9c9322e /Documentation/devicetree/bindings/sound | |
| parent | 4b19211435950a78af032c26ad64a5268e6012be (diff) | |
| download | linux-163460262782b183a28d07255403fa72151fa20b.tar.xz | |
ASoC: dt-bindings: realtek,rt5682s: Add AVDD and MICVDD supplies
The rt5682s codec has two supplies - AVDD and MICVDD - which are already
used by sc7180-trogdor-kingoftown.dtsi. Document them in the binding.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20221102182002.255282-2-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/sound')
| -rw-r--r-- | Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml b/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml index 1c0b06d82369..b7338bfc0f5a 100644 --- a/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml +++ b/Documentation/devicetree/bindings/sound/realtek,rt5682s.yaml @@ -90,11 +90,20 @@ properties: "#sound-dai-cells": const: 1 + AVDD-supply: + description: Regulator supplying analog power through the AVDD pin. + + MICVDD-supply: + description: Regulator supplying power for the microphone bias through the + MICVDD pin. + additionalProperties: false required: - compatible - reg + - AVDD-supply + - MICVDD-supply examples: - | @@ -120,5 +129,8 @@ examples: clocks = <&osc>; clock-names = "mclk"; + + AVDD-supply = <&avdd_reg>; + MICVDD-supply = <&micvdd_reg>; }; }; |