linux-kernel - Re: [PATCH v10 0/6] Support for Qualcomm UFS QMP PHY on SDM845

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Message-ID: <2835270c-79aa-81fc-574a-5cb48a542260@ti.com>
Date:   Fri, 7 Dec 2018 10:01:43 +0530
From:   Kishon Vijay Abraham I <kishon@...com>
To:     Vivek Gautam <vivek.gautam@...eaurora.org>,
        Can Guo <cang@...eaurora.org>
CC:     Subhash Jadavani <subhashj@...eaurora.org>,
        <asutoshd@...eaurora.org>, <evgreen@...omium.org>,
        Manu Gautam <mgautam@...eaurora.org>,
        robh+dt <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        open list <linux-kernel@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCH v10 0/6] Support for Qualcomm UFS QMP PHY on SDM845

Hi,

On 05/12/18 12:31 PM, Vivek Gautam wrote:
> On Tue, Oct 23, 2018 at 10:07 AM Can Guo <cang@...eaurora.org> wrote:
>>
>> This patch series adds support for UFS QMP PHY on SDM845 and the
>> compatible string for it. This patch series depends on the current
>> proposed QMP V3 USB3 UNI PHY support for sdm845 driver [1], on
>> the DT bindings for the QMP V3 USB3 PHYs based dirver [2], and also
>> rebased on updated pipe_clk initialization sequence [3]. This series
>> can only be merged once the dependent patches do.
>> [1] http://lists-archives.com/linux-kernel/29071659-dt-bindings-phy-qcom-qmp-update-bindings-for-sdm845.html
>> [2] http://lists-archives.com/linux-kernel/29071660-phy-qcom-qmp-add-qmp-v3-usb3-uni-phy-support-for-sdm845.html
>> [3] https://patchwork.kernel.org/patch/10376551/
> 
> Besides my comment for PATCH 4/6, I have already reviewed the entire series,
> and it looks good.
> If adding new bindings for sdm845 needs a further review, can you separate out
> just the phy patches from this series (patch 1, 2, 3 & 6), and re-send them.
> We can ask Kishon if he can pull them in for this merge window.
> Thanks.

Looks like the PHY patches has gone in the previous merge window itself. If
there are any changes, please post only the diff as a separate patch.

Thanks
Kishon
> 
> best regards
> Vivek
> 
>>
>> Changes since v9:
>> - Incorporated review comments from Rob.
>>
>> Changes since v8:
>> - Add one new change to support ufs core reset.
>> - Incorporated review comments from Evan, Vivek.
>>
>> Changes since v7:
>> - Add one new change to update UFS PHY power on sequence
>> - Incorporated review comments from Evan, Vivek and Manu.
>>
>> Changes since v6:
>> - Add one new change to clean up some structs and field
>> - Updates the PHY power control sequence.
>> - Incorporated review comments from Vivek and Manu.
>>
>> Changes since v5:
>> - Updates the PHY power control sequence.
>> - Updates UFS PHY power on condition check.
>>
>> Changes since v4:
>> - Adds 'ref_aux' clock back to SDM845 UFS PHY clock list.
>> - Power on PHY before serdes configuration starts.
>> - Updates the UFS PHY initialization sequence.
>> - Updates a few UFS PHY registers.
>> - Incorporated review comments from Vivek and Manu.
>>
>> Changes since v3:
>> - Incorporated review comments from Vivek and Rob.
>>
>> Changes since v2:
>> - Incorporated review comments from Vivek and Rob.
>> - Remove "ref_aux" from sdm845 ufs phy clock list structure.
>>
>> Changes since v1:
>> - Incorporated review comments from Vivek and Manu.
>> - Update the commit title of patch 2.
>>
>> Can Guo (5):
>>   phy: Update PHY power control sequence
>>   phy: General struct and field cleanup
>>   phy: Add QMP phy based UFS phy support for sdm845
>>   scsi: ufs: Power on phy after it is initialized
>>   dt-bindings: phy-qcom-qmp: Add UFS phy compatible string for sdm845
>>
>> Dov Levenglick (1):
>>   scsi: ufs: Add core reset support
>>
>>  .../devicetree/bindings/phy/qcom-qmp-phy.txt       |   4 +-
>>  drivers/phy/qualcomm/phy-qcom-qmp.c                | 216 +++++++++++++++++++--
>>  drivers/phy/qualcomm/phy-qcom-qmp.h                |  15 ++
>>  drivers/scsi/ufs/ufs-qcom.c                        |  34 +++-
>>  drivers/scsi/ufs/ufs-qcom.h                        |   1 +
>>  drivers/scsi/ufs/ufshcd-pltfrm.c                   |  22 +++
>>  drivers/scsi/ufs/ufshcd.c                          |  13 ++
>>  drivers/scsi/ufs/ufshcd.h                          |  12 ++
>>  8 files changed, 296 insertions(+), 21 deletions(-)
>>
>> --
>> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
>> a Linux Foundation Collaborative Project
>>
> 
>