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Message-Id: <20250527-topic-4ln_dp_respin-v3-1-f9a0763ec289@oss.qualcomm.com>
Date: Tue, 27 May 2025 22:40:03 +0200
From: Konrad Dybcio <konradybcio@...nel.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>, Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konradybcio@...nel.org>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>,
linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Konrad Dybcio <konrad.dybcio@....qualcomm.com>,
Neil Armstrong <neil.armstrong@...aro.org>,
Krzysztof Kozlowski <krzk@...nel.org>
Subject: [PATCH v3 1/6] dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp:
Reference usb-switch.yaml to allow mode-switch
From: Neil Armstrong <neil.armstrong@...aro.org>
The QMP USB3/DP Combo PHY can work in 3 modes:
- DisplayPort Only
- USB3 Only
- USB3 + DisplayPort Combo mode
In order to switch between those modes, the PHY needs to receive
Type-C events, allow marking to the phy with the mode-switch
property in order to allow the PHY to Type-C events.
Reference usb-switch.yaml as a simpler way to allow the mode-switch
property instead of duplicating the property definition.
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
---
.../devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml | 7 +++----
1 file changed, 3 insertions(+), 4 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 358a6736a951ca5db7cff7385b3657976a667358..692dbfe26e84778fcabae45ac9fa87195f796adb 100644
--- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml
@@ -72,10 +72,8 @@ properties:
description:
See include/dt-bindings/phy/phy-qcom-qmp.h
- orientation-switch:
- description:
- Flag the PHY as possible handler of USB Type-C orientation switching
- type: boolean
+ mode-switch: true
+ orientation-switch: true
ports:
$ref: /schemas/graph.yaml#/properties/ports
@@ -105,6 +103,7 @@ required:
- "#phy-cells"
allOf:
+ - $ref: /schemas/usb/usb-switch.yaml#
- if:
properties:
compatible:
--
2.49.0
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