linux-kernel - Re: [PATCH RFC 5/7] arm64: dts: qcom: sm8550: add ports subnodes in usb/dp qmpphy node

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Message-ID: <52e16dae-153d-f1ef-53ca-bb637bde58b6@linaro.org>
Date:   Fri, 2 Jun 2023 11:16:37 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Neil Armstrong <neil.armstrong@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Rob Herring <robh@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-usb@...r.kernel.org
Subject: Re: [PATCH RFC 5/7] arm64: dts: qcom: sm8550: add ports subnodes in
 usb/dp qmpphy node



On 1.06.2023 16:07, Neil Armstrong wrote:
> Add the USB3+DP Combo QMP PHY port subnodes in the SM8550 SoC DTSI
> to avoid duplication in the devices DTs.
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad
>  arch/arm64/boot/dts/qcom/sm8550.dtsi | 26 ++++++++++++++++++++++++++
>  1 file changed, 26 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> index b41b3981b3ce..ca2280041f83 100644
> --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
> @@ -2838,6 +2838,32 @@ usb_dp_qmpphy: phy@...8000 {
>  			#phy-cells = <1>;
>  
>  			status = "disabled";
> +
> +			ports {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +
> +				port@0 {
> +					reg = <0>;
> +
> +					usb_dp_qmpphy_out: endpoint {
> +					};
> +				};
> +
> +				port@1 {
> +					reg = <1>;
> +
> +					usb_dp_qmpphy_usb_ss_in: endpoint {
> +					};
> +				};
> +
> +				port@2 {
> +					reg = <2>;
> +
> +					usb_dp_qmpphy_dp_in: endpoint {
> +					};
> +				};
> +			};
>  		};
>  
>  		usb_1: usb@...8800 {
>