[PATCH 1/8] dt-bindings: phy: qcom,qmp-usb3-dp: Add altmode/switch properties
From: Bjorn Andersson <hidden>
Date: 2021-12-28 05:20:24
Also in:
linux-devicetree, linux-phy, linux-usb, lkml
Subsystem:
arm/qualcomm mailing list, generic phy framework, open firmware and flattened device tree bindings, the rest · Maintainers:
Vinod Koul, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds
The QMP block deals with orientation switching and altmode switching between USB and DisplayPort. Add the necessary properties to the binding to allow it to be connected to a TypeC controller and trigger these operations. Signed-off-by: Bjorn Andersson <redacted> --- .../bindings/phy/qcom,qmp-usb3-dp-phy.yaml | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml
index 60dc27834e1d..f8a745ec479c 100644
--- a/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/qcom,qmp-usb3-dp-phy.yaml@@ -77,6 +77,20 @@ properties: description: Phandle to a regulator supply to any specific refclk pll block. + port: + $ref: /schemas/graph.yaml#/properties/port + description: + A port node to link the QMP to a TypeC controller for the purpose of + handling altmode muxing and orientation switching. + + mode-switch: + description: Flag the port as possible handle of altmode switching + type: boolean + + orientation-switch: + description: Flag the port as possible handler of orientation switching + type: boolean + #Required nodes: patternProperties: "^usb3-phy@[0-9a-f]+$":
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2.33.1