linux-kernel - Re: [PATCH v5 1/2] dt-bindings: phy: qcom,qmp-usb: Fix phy subnode for SM6115 & QCM2290 USB3 PHY

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Date:   Wed, 5 Apr 2023 22:38:24 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Bhupesh Sharma <bhupesh.sharma@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-phy@...ts.infradead.org
Cc:     agross@...nel.org, linux-kernel@...r.kernel.org,
        andersson@...nel.org, bhupesh.linux@...il.com,
        krzysztof.kozlowski@...aro.org, robh+dt@...nel.org,
        konrad.dybcio@...aro.org, kishon@...nel.org, vkoul@...nel.org,
        krzysztof.kozlowski+dt@...aro.org
Subject: Re: [PATCH v5 1/2] dt-bindings: phy: qcom,qmp-usb: Fix phy subnode
 for SM6115 & QCM2290 USB3 PHY

On 05/04/2023 22:16, Bhupesh Sharma wrote:
> The USB3 SS (QMP) PHY found on Qualcomm SM6115 & QCM2290 SoCs is
> similar to sm8150 QMP PHY (which is named as 'usb_1_qmpphy' in
> sm8150 dtsi file, see [1]) in the sense that the phy subnode supports

usb_1_qmpphy on sm8150 is a USB+DP PHY, see 
https://patchwork.kernel.org/project/linux-phy/patch/20230324215550.1966809-4-dmitry.baryshkov@linaro.org/

> 6 regs, namely TX lane 1, RX lane 1, PCS, TX lane 2, RX lane 2 and
> PCS_MISC.
> 
> Update the dt-bindings document to reflect the same.
> 
> [1]. https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/arch/arm64/boot/dts/qcom/sm8150.dtsi#n3394
> 
> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@...aro.org>
> ---
>   .../devicetree/bindings/phy/qcom,msm8996-qmp-usb3-phy.yaml    | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-usb3-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-usb3-phy.yaml
> index e81a38281f8c..1575dc70bcf2 100644
> --- a/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-usb3-phy.yaml
> +++ b/Documentation/devicetree/bindings/phy/qcom,msm8996-qmp-usb3-phy.yaml
> @@ -276,7 +276,9 @@ allOf:
>           compatible:
>             contains:
>               enum:
> +              - qcom,qcm2290-qmp-usb3-phy
>                 - qcom,sdm845-qmp-usb3-phy
> +              - qcom,sm6115-qmp-usb3-phy
>                 - qcom,sm8150-qmp-usb3-phy
>                 - qcom,sm8350-qmp-usb3-phy
>                 - qcom,sm8450-qmp-usb3-phy
> @@ -318,12 +320,10 @@ allOf:
>               enum:
>                 - qcom,ipq6018-qmp-usb3-phy
>                 - qcom,ipq8074-qmp-usb3-phy
> -              - qcom,qcm2290-qmp-usb3-phy
>                 - qcom,sc7180-qmp-usb3-phy
>                 - qcom,sc8180x-qmp-usb3-phy
>                 - qcom,sdx55-qmp-usb3-uni-phy
>                 - qcom,sdx65-qmp-usb3-uni-phy
> -              - qcom,sm6115-qmp-usb3-phy
>                 - qcom,sm8150-qmp-usb3-uni-phy
>                 - qcom,sm8250-qmp-usb3-phy
>       then:

-- 
With best wishes
Dmitry