Re: (subset) [PATCH v7 0/5] UFS: Add OPP support

Manivannan Sadhasivam
2023-12-04T12:01:58Z

On Sat, Dec 02, 2023 at 08:54:46PM -0800, Bjorn Andersson wrote:
>
> On Thu, 12 Oct 2023 22:51:24 +0530, Manivannan Sadhasivam wrote:
> > This series adds OPP (Operating Points) support to UFSHCD driver.
> >
> > Motivation behind adding OPP support is to scale both clocks as well as
> > regulators/performance state dynamically. Currently, UFSHCD just scales
> > clock frequency during runtime with the help of "freq-table-hz" property
> > defined in devicetree. With the addition of OPP tables in devicetree (as
> > done for Qcom SDM845 and SM8250 SoCs in this series) UFSHCD can now scale
> > both clocks and performance state of power domain which helps in power
> > saving.
> >
> > [...]
>
> Applied, thanks!
>
> [4/5] arm64: dts: qcom: sdm845: Add OPP table support to UFSHC
> commit: ec987b5efd59fdea4178d824d8ec4bbdf3019bdf
> [5/5] arm64: dts: qcom: sm8250: Add OPP table support to UFSHC
> commit: 725be1d6318e4ea7e3947fd4242a14cf589cfebf
>

Bjorn, could you please drop these two patches? I found the OPP regression in
the ufs-qcom driver due to some patches that got merged last cycle. Nitin is
working on a fix for that. So I'd like to defer merging of these dts patches to
v6.9.

I can resend them after v6.8-rc1.

- Mani

> Best regards,
> --
> Bjorn Andersson <andersson@kernel.org>

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