linux-kernel - Re: [PATCH V1] ufs: ufs-qcom: Fix UFS OCP issue during UFS power down(PC=3)

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Message-ID: <176127514327.1781649.7123820195194287738.b4-ty@oracle.com>
Date: Thu, 23 Oct 2025 23:09:19 -0400
From: "Martin K. Petersen" <martin.petersen@...cle.com>
To: mani@...nel.org, James.Bottomley@...senPartnership.com, bvanassche@....org,
        konrad.dybcio@....qualcomm.com,
        Nitin Rawat <nitin.rawat@....qualcomm.com>
Cc: "Martin K . Petersen" <martin.petersen@...cle.com>,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-scsi@...r.kernel.org
Subject: Re: [PATCH V1] ufs: ufs-qcom: Fix UFS OCP issue during UFS power down(PC=3)

On Sun, 12 Oct 2025 23:08:28 +0530, Nitin Rawat wrote:

> According to UFS specifications, the power-off sequence for a UFS
> device includes:
> 
> - Sending an SSU command with Power_Condition=3 and await a
>   response.
> - Asserting RST_N low.
> - Turning off REF_CLK.
> - Turning off VCC.
> - Turning off VCCQ/VCCQ2.
> 
> [...]

Applied to 6.18/scsi-fixes, thanks!

[1/1] ufs: ufs-qcom: Fix UFS OCP issue during UFS power down(PC=3)
      https://git.kernel.org/mkp/scsi/c/5127be409c6c

-- 
Martin K. Petersen