linux-kernel - [PATCH v2] Revert "dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: Reference usb-switch.yaml to allow mode-switch"

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Message-Id: <20251006-topic-sm8x50-fix-qmp-usb43dp-usb-switch-v2-1-3249e511013b@linaro.org>
Date: Mon, 06 Oct 2025 10:49:04 +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>
Cc: 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 v2] Revert "dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp:
 Reference usb-switch.yaml to allow mode-switch"

This reverts commit 3bad7fe22796a420c6e16b591c37ed1bd6cc2a30.

Referencing the usb-switch.yaml also imports the ports definition which
collides with the definition in the qcom,sc8280xp-qmp-usb43dp bindings
and also enforces ports as required which breaks DT bidnings check on
a lot of boards DT.

Until the granularity of the usb-switch.yaml bindings allows us to
only reference the mode-switch & orientation-switch, it's simpler to
revert the change and start again.

Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
Changes in v2:
- Instead of splitting or loosely referencing usb-switch, just revert and start again
- Link to v1: https://lore.kernel.org/r/20250930-topic-sm8x50-fix-qmp-usb43dp-usb-switch-v1-1-060568de9538@linaro.org
---
 .../devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml     | 7 ++++---
 1 file changed, 4 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..38ce04c35d945d0d8d319191c241920810ee9005 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 +73,10 @@ properties:
     description:
       See include/dt-bindings/phy/phy-qcom-qmp.h
 
-  mode-switch: true
-  orientation-switch: true
+  orientation-switch:
+    description:
+      Flag the PHY as possible handler of USB Type-C orientation switching
+    type: boolean
 
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
@@ -104,7 +106,6 @@ required:
   - "#phy-cells"
 
 allOf:
-  - $ref: /schemas/usb/usb-switch.yaml#
   - if:
       properties:
         compatible:

---
base-commit: 262858079afde6d367ce3db183c74d8a43a0e83f
change-id: 20250930-topic-sm8x50-fix-qmp-usb43dp-usb-switch-0c84e0b5f361

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