linux-kernel - Re: [PATCH 0/3] scsi: ufs-qcom: Remove all direct calls to qcom-ufs phy

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Date:   Mon, 24 Sep 2018 13:44:26 +0530
From:   Vivek Gautam <vivek.gautam@...eaurora.org>
To:     kishon <kishon@...com>, jejb@...ux.vnet.ibm.com,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Subhash Jadavani <subhashj@...eaurora.org>
Cc:     evgreen@...omium.org, linux-scsi@...r.kernel.org,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        open list <linux-kernel@...r.kernel.org>,
        Vinayak Holikatti <vinholikatti@...il.com>
Subject: Re: [PATCH 0/3] scsi: ufs-qcom: Remove all direct calls to qcom-ufs phy

Hi all,

On Tue, Sep 4, 2018 at 3:47 PM Vivek Gautam <vivek.gautam@...eaurora.org> wrote:
>
> Cleaning up the ufs-qcom host further to remove all direct calls
> into qcom-ufs driver.
> Only phy-qcom-ufs-qmp-20nm phy handles these direct calls from ufs host
> and this phy is not used in any supported qcom platform in current kernel.
> So, while we free up the host from all the ufs_qcom_phy_*() API calls
> we should declare 20nm phy as broken.
> For this we fork out couple of configs from PHY_QCOM_UFS -
> PHY_QCOM_UFS_14NM and PHY_QCOM_UFS_20NM out of which we declare
> PHY_QCOM_UFS_20NM as 'broken'.
>
> This series helps in a clean use of ufs phy support for sdm845
> and further SoCs that will also use phy-qcom-qmp phy driver.

Gentle ping, any inputs on this series?

Thanks
Vivek

>
> Vivek Gautam (3):
>   phy: qcom-ufs: Remove stale methods that handle ref clk
>   scsi/ufs: qcom: Remove ufs_qcom_phy_*() calls from host
>   phy: qcom-ufs: Declare 20nm qcom ufs qmp phy as Broken
>
>  drivers/phy/qualcomm/Kconfig          | 17 ++++++++++++
>  drivers/phy/qualcomm/Makefile         |  4 +--
>  drivers/phy/qualcomm/phy-qcom-ufs-i.h |  2 +-
>  drivers/phy/qualcomm/phy-qcom-ufs.c   | 50 -----------------------------------
>  drivers/scsi/ufs/ufs-qcom.c           | 28 +-------------------
>  drivers/scsi/ufs/ufs-qcom.h           |  5 ----
>  include/linux/phy/phy-qcom-ufs.h      | 38 --------------------------
>  7 files changed, 21 insertions(+), 123 deletions(-)
>  delete mode 100644 include/linux/phy/phy-qcom-ufs.h
>
> --
> QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
> of Code Aurora Forum, hosted by The Linux Foundation
>


-- 
QUALCOMM INDIA, on behalf of Qualcomm Innovation Center, Inc. is a member
of Code Aurora Forum, hosted by The Linux Foundation