linux-kernel - Re: [PATCH v2] dt-bindings: phy: Add QMP UFS PHY comptible for QCS8300

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Message-ID: <ztpetznwid2om6vylyl2boi665ch3wnkprkmzcq6bem6cqhqtf@ogsi657y4kex>
Date: Mon, 16 Sep 2024 16:53:01 +0200
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Jingyi Wang <quic_jingyw@...cinc.com>
Cc: Vinod Koul <vkoul@...nel.org>, 
	Kishon Vijay Abraham I <kishon@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, Xin Liu <quic_liuxin@...cinc.com>
Subject: Re: [PATCH v2] dt-bindings: phy: Add QMP UFS PHY comptible for
 QCS8300

On Wed, Sep 11, 2024 at 02:56:16PM +0800, Jingyi Wang wrote:
> From: Xin Liu <quic_liuxin@...cinc.com>
> 
> Document the QMP UFS PHY compatible for Qualcomm QCS8300 to support
> physical layer functionality for UFS found on the SoC. Use fallback to
> indicate the compatibility of the QMP UFS PHY on the QCS8300 with that
> on the SA8775P.
> 
> Signed-off-by: Xin Liu <quic_liuxin@...cinc.com>
> Signed-off-by: Jingyi Wang <quic_jingyw@...cinc.com>
> ---
> Changes in v2:
> - decoupled from the original series.
> - Use fallback to indicate compatibility with SA8775P.
> - typo fixup
> - Link to v1: https://lore.kernel.org/r/20240904-qcs8300_initial_dtsi-v1-0-d0ea9afdc007@quicinc.com
> ---
>  .../bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml    | 46 ++++++++++++----------
>  1 file changed, 26 insertions(+), 20 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml
> index f9cfbd0b2de6..626a2039e177 100644
> --- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml
> +++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml
> @@ -15,26 +15,31 @@ description:
>  
>  properties:
>    compatible:
> -    enum:
> -      - qcom,msm8996-qmp-ufs-phy
> -      - qcom,msm8998-qmp-ufs-phy
> -      - qcom,sa8775p-qmp-ufs-phy
> -      - qcom,sc7180-qmp-ufs-phy
> -      - qcom,sc7280-qmp-ufs-phy
> -      - qcom,sc8180x-qmp-ufs-phy
> -      - qcom,sc8280xp-qmp-ufs-phy
> -      - qcom,sdm845-qmp-ufs-phy
> -      - qcom,sm6115-qmp-ufs-phy
> -      - qcom,sm6125-qmp-ufs-phy
> -      - qcom,sm6350-qmp-ufs-phy
> -      - qcom,sm7150-qmp-ufs-phy
> -      - qcom,sm8150-qmp-ufs-phy
> -      - qcom,sm8250-qmp-ufs-phy
> -      - qcom,sm8350-qmp-ufs-phy
> -      - qcom,sm8450-qmp-ufs-phy
> -      - qcom,sm8475-qmp-ufs-phy
> -      - qcom,sm8550-qmp-ufs-phy
> -      - qcom,sm8650-qmp-ufs-phy
> +    oneOf:
> +      - items:
> +          - enum:
> +              - qcom,qcs8300-qmp-ufs-phy
> +          - const: qcom,sa8775p-qmp-ufs-phy
> +      - enum:
> +          - qcom,msm8996-qmp-ufs-phy
> +          - qcom,msm8998-qmp-ufs-phy
> +          - qcom,sa8775p-qmp-ufs-phy
> +          - qcom,sc7180-qmp-ufs-phy
> +          - qcom,sc7280-qmp-ufs-phy
> +          - qcom,sc8180x-qmp-ufs-phy
> +          - qcom,sc8280xp-qmp-ufs-phy
> +          - qcom,sdm845-qmp-ufs-phy
> +          - qcom,sm6115-qmp-ufs-phy
> +          - qcom,sm6125-qmp-ufs-phy
> +          - qcom,sm6350-qmp-ufs-phy
> +          - qcom,sm7150-qmp-ufs-phy
> +          - qcom,sm8150-qmp-ufs-phy
> +          - qcom,sm8250-qmp-ufs-phy
> +          - qcom,sm8350-qmp-ufs-phy
> +          - qcom,sm8450-qmp-ufs-phy
> +          - qcom,sm8475-qmp-ufs-phy
> +          - qcom,sm8550-qmp-ufs-phy
> +          - qcom,sm8650-qmp-ufs-phy
>  
>    reg:
>      maxItems: 1
> @@ -85,6 +90,7 @@ allOf:
>            contains:
>              enum:
>                - qcom,msm8998-qmp-ufs-phy
> +              - qcom,qcs8300-qmp-ufs-phy

Not needed.

BTW, please be sure you organize your patchsets per subsystem. IOW, that
you do not split same subsystem bindings patches into separate
patchsets.

Best regards,
Krzysztof