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Message-Id: <20221028205540.3197304-2-nfraprado@collabora.com>
Date: Fri, 28 Oct 2022 16:55:33 -0400
From: Nícolas F. R. A. Prado
<nfraprado@...labora.com>
To: Mark Brown <broonie@...nel.org>,
Bjorn Andersson <andersson@...nel.org>
Cc: kernel@...labora.com,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Nícolas F. R. A. Prado
<nfraprado@...labora.com>, Derek Fang <derek.fang@...ltek.com>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Liam Girdwood <lgirdwood@...il.com>,
Rob Herring <robh+dt@...nel.org>, alsa-devel@...a-project.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/8] 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@...aro.org>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@...labora.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(+)
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
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