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: <37253691-f164-4aa3-9199-4b21e9847349@oss.qualcomm.com>
Date: Tue, 30 Dec 2025 14:37:10 +0530
From: Pradeep Pragallapati <pradeep.pragallapati@....qualcomm.com>
To: Konrad Dybcio <konrad.dybcio@....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 12/29/2025 5:56 PM, Konrad Dybcio wrote:
> 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)
sure, will update with x1e80100 accordingly.
>
> Konrad