linux-kernel - [PATCH 5/6] ASoC: dt-bindings: qcom,wcd939x: Document missing VDD

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Message-Id: <20250526-b4-asoc-wcd9395-vdd-px-v1-5-64d3cb60313b@linaro.org>
Date: Mon, 26 May 2025 12:49:54 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
 Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, 
 Srinivas Kandagatla <srini@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>
Cc: linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 5/6] ASoC: dt-bindings: qcom,wcd939x: Document missing
 VDD_PX supply

Document VDD_PX supply on WCD9390 and WCD9395 audio codecs, which was
missed in original posting.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 Documentation/devicetree/bindings/sound/qcom,wcd939x.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/qcom,wcd939x.yaml b/Documentation/devicetree/bindings/sound/qcom,wcd939x.yaml
index c69291f4d575ca5b4fc037ac4d59c91f0df74cd1..85283f94465d4f1ae6ec7a250e0c7f65d2fca172 100644
--- a/Documentation/devicetree/bindings/sound/qcom,wcd939x.yaml
+++ b/Documentation/devicetree/bindings/sound/qcom,wcd939x.yaml
@@ -45,6 +45,9 @@ properties:
       purpose of handling altmode muxing and orientation switching to detect and
       enable Audio Accessory Mode.
 
+  vdd-px-supply:
+    description: A reference to the 1.2V PX supply
+
 required:
   - compatible
 

-- 
2.45.2