linux-kernel - Re: [PATCH V1 1/4] scsi: ufs: phy: dt-bindings: Add QMP UFS PHY compatible for Hamoa

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Message-ID: <5c97bac1-d796-4046-9450-65cc99ef7469@oss.qualcomm.com>
Date: Mon, 29 Dec 2025 13:26:04 +0100
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Pradeep P V K <pradeep.pragallapati@....qualcomm.com>, vkoul@...nel.org,
        neil.armstrong@...aro.org, robh@...nel.org, krzk+dt@...nel.org,
        conor+dt@...nel.org, martin.petersen@...cle.com, andersson@...nel.org,
        konradybcio@...nel.org, taniya.das@....qualcomm.com,
        dmitry.baryshkov@....qualcomm.com
Cc: linux-arm-msm@...r.kernel.org, linux-phy@...ts.infradead.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-scsi@...r.kernel.org, nitin.rawat@....qualcomm.com
Subject: Re: [PATCH V1 1/4] scsi: ufs: phy: dt-bindings: Add QMP UFS PHY
 compatible for Hamoa

On 12/29/25 7:06 AM, Pradeep P V K wrote:
> Document the QMP UFS PHY compatible for Qualcomm Hamoa to support
> physical layer functionality for UFS found on the SoC. Use fallback to
> indicate the compatibility of the QMP UFS PHY on the Hamoa with that
> on the SM8550.
> 
> Signed-off-by: Pradeep P V K <pradeep.pragallapati@....qualcomm.com>
> ---
>  .../devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml    | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> 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 fba7b2549dde..b501f76d8c53 100644
> --- a/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml
> +++ b/Documentation/devicetree/bindings/phy/qcom,sc8280xp-qmp-ufs-phy.yaml
> @@ -28,6 +28,10 @@ properties:
>            - enum:
>                - qcom,kaanapali-qmp-ufs-phy
>            - const: qcom,sm8750-qmp-ufs-phy
> +      - items:
> +          - enum:
> +              - qcom,hamoa-qmp-ufs-phy
> +          - const: qcom,sm8550-qmp-ufs-phy

For platforms introduced before we were cleared to use chip codenames,
let's stay with the numerical identifiers for consistency (i.e. all other
compatibles in hamoa.dtsi say qcom,x1e80100-xyz)

Konrad