[1/8] ASoC: dt-bindings: realtek,rt5682s: Add AVDD and MICVDD supplies
Commit Message
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>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
---
Commit adapted from [1], changes:
- Made supplies required
- Added description for supplies
[1] https://lore.kernel.org/all/20221024220015.1759428-3-nfraprado@collabora.com
.../devicetree/bindings/sound/realtek,rt5682s.yaml | 12 ++++++++++++
1 file changed, 12 insertions(+)
Comments
Il 28/10/22 22:55, Nícolas F. R. A. Prado ha scritto:
> 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>
> Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
@@ -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>;
};
};