linux-kernel - [PATCH] dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: do not reference whole usb-switch.yaml

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Message-Id: <20250902-topic-sm8x50-fix-qmp-usb43dp-usb-switch-v1-1-5b4a51c8c5a8@linaro.org>
Date: Tue, 02 Sep 2025 18:10:05 +0200
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Vinod Koul <vkoul@...nel.org>, 
 Kishon Vijay Abraham I <kishon@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Cc: Krzysztof Kozlowski <krzk@...nel.org>, linux-arm-msm@...r.kernel.org, 
 linux-phy@...ts.infradead.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Neil Armstrong <neil.armstrong@...aro.org>
Subject: [PATCH] dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: do not
 reference whole usb-switch.yaml

Both bindings describe a different layout of the ports properties,
leading to errors when validating DT using this PHY bindings as
reported by Rob Herring.

Reported-by: Rob Herring <robh@...nel.org>
Closes: https://lore.kernel.org/all/175462129176.394940.16810637795278334342.robh@kernel.org/
Fixes: 3bad7fe22796 ("dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: Reference usb-switch.yaml to allow mode-switch")
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
 .../devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml    | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml
index c8bc512df08b5694c8599f475de78679a4438449..5005514d7c3a1e4a8893883497fd204bc04e12be 100644
--- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml
@@ -73,8 +73,11 @@ properties:
     description:
       See include/dt-bindings/phy/phy-qcom-qmp.h
 
-  mode-switch: true
-  orientation-switch: true
+  mode-switch:
+    $ref: /schemas/usb/usb-switch.yaml#properties/mode-switch
+
+  orientation-switch:
+    $ref: /schemas/usb/usb-switch.yaml#properties/orientation-switch
 
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
@@ -104,7 +107,6 @@ required:
   - "#phy-cells"
 
 allOf:
-  - $ref: /schemas/usb/usb-switch.yaml#
   - if:
       properties:
         compatible:

---
base-commit: 3db46a82d467bd23d9ebc473d872a865785299d8
change-id: 20250902-topic-sm8x50-fix-qmp-usb43dp-usb-switch-5df6d494ba5c

Best regards,
-- 
Neil Armstrong <neil.armstrong@...aro.org>