linux-kernel - [PATCH V2 0/3] Add support to disable UFS LPM

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Message-ID: <20250506163705.31518-1-quic_nitirawa@quicinc.com>
Date: Tue,  6 May 2025 22:07:02 +0530
From: Nitin Rawat <quic_nitirawa@...cinc.com>
To: alim.akhtar@...sung.com, avri.altman@....com, bvanassche@....org,
        krzk+dt@...nel.org, robh@...nel.org, mani@...nel.org,
        conor+dt@...nel.org, James.Bottomley@...senPartnership.com,
        martin.petersen@...cle.com, beanhuo@...ron.com,
        peter.wang@...iatek.com
Cc: linux-arm-msm@...r.kernel.org, linux-scsi@...r.kernel.org,
        linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        Nitin Rawat <quic_nitirawa@...cinc.com>
Subject: [PATCH V2 0/3] Add support to disable UFS LPM

Add support to disable UFS Low Power Mode (LPM) for platforms
that doesn't support LPM.

Changes in v2:
1. Addressed peter wang's comment to exclude write booster from
   ufs lpm check.
2. Addressed rob herring's comment to remove ufs lpm debug print
   in ufshcd-pltr.c

Nitin Rawat (3):
  scsi: ufs: dt-bindings: Document UFS Disable LPM property
  scsi: ufs: pltfrm: Add parsing support for disable LPM property
  scsi: ufs: qcom: Add support to disable UFS LPM Feature

 .../devicetree/bindings/ufs/ufs-common.yaml         |  5 +++++
 drivers/ufs/host/ufs-qcom.c                         | 13 ++++++++-----
 drivers/ufs/host/ufshcd-pltfrm.c                    | 13 +++++++++++++
 include/ufs/ufshcd.h                                |  1 +
 4 files changed, 27 insertions(+), 5 deletions(-)

--
2.48.1