Re: [PATCH v4 04/18] dt-bindings: phy: qcom,sc7180-qmp-usb3-dp-phy: Add port as an optional

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On Sun, Mar 19, 2023 at 12:45:13PM +0100, Krzysztof Kozlowski wrote:
> On 18/03/2023 13:18, Bryan O'Donoghue wrote:
> > port is required to instantiate a remote-endpoint which can receive
> > orientation-switch messages from a Type-C mux.
> > 
> > Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
> > ---
> >  .../bindings/phy/qcom,sc7180-qmp-usb3-dp-phy.yaml           | 6 ++++++
> >  1 file changed, 6 insertions(+)
> > 
> > diff --git a/Documentation/devicetree/bindings/phy/qcom,sc7180-qmp-usb3-dp-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,sc7180-qmp-usb3-dp-phy.yaml
> > index 52886cdb0e506..1c887e34b1223 100644
> > --- a/Documentation/devicetree/bindings/phy/qcom,sc7180-qmp-usb3-dp-phy.yaml
> > +++ b/Documentation/devicetree/bindings/phy/qcom,sc7180-qmp-usb3-dp-phy.yaml
> > @@ -65,6 +65,12 @@ properties:
> >      description: Flag the port as possible handler of orientation switching
> >      type: boolean
> >  
> > +  port:
> > +    $ref: /schemas/graph.yaml#/properties/port
> > +    description:
> > +      A port node to link the PHY to a TypeC controller for the purpose of
> > +      handling altmode muxing and orientation switching.
> 
> Please extend the example as well.
> 
> Don't you have there two ports? USB and DP?

Or 3: USB, DP, and connector.

Please make sure this all aligns with what Bjorn and I discussed 
recently. It was for glink specifically.

Rob



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