From: Manivannan Sadhasivam <mani@kernel.org>
To: Bjorn Andersson <andersson@kernel.org>
Cc: vireshk@kernel.org, nm@ti.com, sboyd@kernel.org,
myungjoo.ham@samsung.com, kyungmin.park@samsung.com,
cw00.choi@samsung.com, konrad.dybcio@linaro.org,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org,
conor+dt@kernel.org, jejb@linux.ibm.com,
martin.petersen@oracle.com,
Manivannan Sadhasivam <mani@kernel.org>,
alim.akhtar@samsung.com, avri.altman@wdc.com, bvanassche@acm.org,
linux-scsi@vger.kernel.org, linux-pm@vger.kernel.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
quic_asutoshd@quicinc.com, quic_cang@quicinc.com,
quic_nitirawa@quicinc.com, quic_narepall@quicinc.com,
quic_bhaskarv@quicinc.com, quic_richardp@quicinc.com,
quic_nguyenb@quicinc.com, quic_ziqichen@quicinc.com,
bmasney@redhat.com, krzysztof.kozlowski@linaro.org,
linux-kernel@vger.kernel.org, alessandro.carminati@gmail.com
Subject: Re: (subset) [PATCH v7 0/5] UFS: Add OPP support
Date: Mon, 4 Dec 2023 17:31:37 +0530 [thread overview]
Message-ID: <20231204120137.GE35383@thinkpad> (raw)
In-Reply-To: <170157925807.1717511.5041129304704724408.b4-ty@kernel.org>
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>
--
மணிவண்ணன் சதாசிவம்
prev parent reply other threads:[~2023-12-04 12:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-12 17:21 [PATCH v7 0/5] UFS: Add OPP support Manivannan Sadhasivam
2023-10-12 17:21 ` [PATCH v7 1/5] dt-bindings: ufs: common: add OPP table Manivannan Sadhasivam
2023-10-12 17:21 ` [PATCH v7 2/5] scsi: ufs: core: Add OPP support for scaling clocks and regulators Manivannan Sadhasivam
2023-10-12 17:21 ` [PATCH v7 3/5] scsi: ufs: host: Add support for parsing OPP Manivannan Sadhasivam
2023-10-12 17:21 ` [PATCH v7 4/5] arm64: dts: qcom: sdm845: Add OPP table support to UFSHC Manivannan Sadhasivam
2023-10-12 17:21 ` [PATCH v7 5/5] arm64: dts: qcom: sm8250: " Manivannan Sadhasivam
[not found] ` <CGME20231205205609eucas1p2609b01ca4e3527e8b5281dec1d92653c@eucas1p2.samsung.com>
2023-12-05 20:56 ` Marek Szyprowski
2023-12-06 4:30 ` Manivannan Sadhasivam
2023-10-16 3:59 ` [PATCH v7 0/5] UFS: Add OPP support Manivannan Sadhasivam
2023-10-17 0:59 ` Martin K. Petersen
2023-10-25 2:19 ` (subset) " Martin K. Petersen
2023-12-03 4:54 ` Bjorn Andersson
2023-12-04 12:01 ` Manivannan Sadhasivam [this message]
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