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SubjectRe: [PATCH 1/7] dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: Add ports and orientation-switch
On Tue, Apr 25, 2023 at 4:40 AM Bjorn Andersson
<quic_bjorande@quicinc.com> wrote:
>
> The QMP combo phy can be connected to a TCPM, a USB controller and a
> DisplayPort controller for handling USB Type-C orientation switching
> and propagating HPD signals.
>
> Extend the binding to allow these connections to be described.
>
> Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
> ---
> .../phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml | 51 +++++++++++++++++++
> 1 file changed, 51 insertions(+)
>
> 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 3cd5fc3e8fab..c037ac90ce7f 100644
> --- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml
> +++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml
> @@ -60,6 +60,26 @@ properties:
> description:
> See include/dt-bindings/dt-bindings/phy/phy-qcom-qmp.h
>
> + orientation-switch:
> + description:
> + Flag the PHY as possible handler of USB Type-C orientation switching
> + type: boolean
> +
> + ports:
> + $ref: /schemas/graph.yaml#/properties/ports
> + properties:
> + port@0:
> + $ref: /schemas/graph.yaml#/properties/port
> + description: Output endpoint of the PHY
> +
> + port@1:
> + $ref: /schemas/graph.yaml#/$defs/port-base
> + description: Incoming endpoint from the USB controller

Do you really need this one ?

The controller doesn't process orientation switching.

---
bod

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