On 01/05/2023 14:11, Bryan O'Donoghue wrote: > Add a ports declaration which is optional containing two port@ > declarations. > > port@0 to receive an orientation-switch message from the Type-C port or > redriver > > port@1 to subsequently transmit the orientation-switch on once the PHY has > finished doing its orientation turn-around. > > If ports is declared the input port port@0 is mandatory but the output > port@1 is optional. > > Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx> > --- > .../phy/qcom,sc7180-qmp-usb3-dp-phy.yaml | 38 +++++++++++++++++++ > 1 file changed, 38 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 d307343388888..c370b9cd58c2e 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 +65,25 @@ properties: > description: Flag the port as possible handler of orientation switching > type: boolean > > + ports: > + $ref: /schemas/graph.yaml#/properties/ports on this level: additionalProperties: false (because otherwise it will allow port@2 etc) Best regards, Krzysztof
