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@xxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx>
---
(no changes since v1)
.../devicetree/bindings/sound/realtek,rt5682s.yaml | 12 ++++++++++++
1 file changed, 12 insertions(+)
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>;
};
};
--
2.38.1
