Re: [PATCH v6 04/13] dt-bindings: phy: qcom,sc7180-qmp-usb3-dp-phy: Add input and output ports

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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




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