From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E121722EFC; Mon, 4 Dec 2023 12:01:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="DETzKrJo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E8506C433C8; Mon, 4 Dec 2023 12:01:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701691318; bh=dj/jyhV+xo1jIzRIWtSaa1FCw41fyfaNus/o63XmaOw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=DETzKrJoOxI8mNS42lev4LPYJoY7SNqoFhoV3N4JrdRLyKD/fCkaXSGhPRXNmsYP1 PL7uXpifJxEZx0a3muC+XCTJv8o/7wr7Dqa4gGjdcpRZBTbb5i8gUfgxw43ktJe/z1 Q0klyTAVyoJhyur68luJo4G8dLLR2yKDnoyvB1lAYPZEhVVdLCeYhzjBxYv2vTvrjz SF+p50oSFAHgZDug1a1l9yNHA4VzO5AIb3wbDbhxc5NnaIHluGWRR9Bzj9+vY6d7nA Lh9goruMTArrrp2I4LKGLymul/uMvubIKxj1836pj78p6CdmpDrkaGBIyU7YLjj+gj eqJGF1Mt4OLtA== Date: Mon, 4 Dec 2023 17:31:37 +0530 From: Manivannan Sadhasivam To: Bjorn Andersson 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 , 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 Message-ID: <20231204120137.GE35383@thinkpad> References: <20231012172129.65172-1-manivannan.sadhasivam@linaro.org> <170157925807.1717511.5041129304704724408.b4-ty@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit 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 -- மணிவண்ணன் சதாசிவம்