Re: [PATCH v8 0/5] Support for Qualcomm UFS QMP PHY on SDM845

[Vivek Gautam]

On Thu, Aug 30, 2018 at 11:46 AM Bjorn Andersson
<bjorn.andersson@xxxxxxxxxx> wrote:
>
> On Tue 31 Jul 03:09 PDT 2018, Can Guo 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/
> >
>
> Hi Can,
>
> We still have the issue that the older non-QMP phy driver takes a direct
> call to ufs_qcom_phy_set_tx_lane_enable(), which means that pointing
> UFSHCD to this phy implementation results in a kernel panic.

Hi Bjorn,

I have a series that removes couple of these function calls -
ufs_qcom_phy_set_tx_lane_enable(), and
ufs_qcom_phy_save_controller_version() from ufs-qcom, and
make phy-qcom-ufs-qmp-20nm as broken.
I can post it out if that sounds okay.

Best regards
Vivek

[snip]


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