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Wed, 26 Aug 2026 23:47:09 -0700 (PDT) X-Received: by 2002:a17:90b:4a50:b0:392:b509:b1a5 with SMTP id 98e67ed59e1d1-3966d48c3e9mr23462842a91.14.1787813228830; Wed, 26 Aug 2026 23:47:08 -0700 (PDT) Received: from [10.218.31.125] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-396b1123142sm1486827a91.15.2026.08.26.23.47.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 26 Aug 2026 23:47:08 -0700 (PDT) Message-ID: Date: Thu, 27 Aug 2026 12:17:02 +0530 Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v12 1/6] soc: qcom: ice: Add OPP-based clock scaling support for ICE To: Abhinaba Rakshit , Bjorn Andersson , Konrad Dybcio , Manivannan Sadhasivam , "James E.J. Bottomley" , "Martin K. Petersen" , Adrian Hunter , Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Neeraj Soni , Harshal Dev Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org References: <20260824-enable-ice-clock-scaling-v12-0-09271f583dc6@oss.qualcomm.com> <20260824-enable-ice-clock-scaling-v12-1-09271f583dc6@oss.qualcomm.com> Content-Language: en-US From: Kuldeep Singh In-Reply-To: <20260824-enable-ice-clock-scaling-v12-1-09271f583dc6@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: xq_tZ_Czp_fx1Xo_fpH4d4a9ydId2fB0 X-Authority-Analysis: v=2.4 cv=OtZ/DS/t c=1 sm=1 tr=0 ts=6a8fdd6e cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=WeR_djdGDpRL5iHq6P8A:9 a=QEXdDO2ut3YA:10 a=GvdueXVYPmCkWapjIL-Q:22 X-Proofpoint-ORIG-GUID: xq_tZ_Czp_fx1Xo_fpH4d4a9ydId2fB0 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODI3MDA1NCBTYWx0ZWRfX7pw22hYOvaeE XnKd2bK958T8fuz4Jm0B1JQS3B68128coFSQd8DP9sfO5Fj4Nu9mUuREj+Z+JHLoctomDSxoIn3 e1xszHodHo0xPdJ30y+3O+BCIDNv1usargrqB+YnB31B6MvOPhqb0wjTkyCH15L75yPoN7XYb6e RN7X81Wx+Am98yDNbisURsJgoEsD1kyC9mOFBQvpyLNHJKtO2RmOFhWW9XkHTvmx5RMdYQmgAGJ HlwJ4UNOP7QafYdQ2Kwrhm1z3MghXywl3pI+EehwwlZkuhkO6dSQSlLxzhE05tbfqKoZ2MGVWbo MYTRfRZGMeC7Gi/rqEeKROl9jP52yULyjXjgLrbUOqeYbpcVaPLw3KdXpgoTysiK6lDxjzDVXQi zC7AI5eRIXGW8FrGeDU7xwQav7f0vKtX4Xj0s9+EdsVAcWnR/Lo3ltf/Wtg9bmJc1wBujEO85kP bw66eva/cSc04NYuHpg== X-Proofpoint-Spam-Info: AW1haW4tMjYwODI3MDA1NCBTYWx0ZWRfX2snp3dbWvI5d 6aRHvrfVqhwOTbSWLaitBXMnk5JWTkusb4nccVYYfjCF5a+PU1+OAMlBazJx9O9jl/nY79ftiUJ RsuuVe6CtMCkf6oV5j4CPwJtljvYyFk= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-27_03,2026-08-26_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 lowpriorityscore=0 clxscore=1015 impostorscore=0 priorityscore=1501 malwarescore=0 bulkscore=0 phishscore=0 suspectscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608270054 On 24-08-2026 01:17, Abhinaba Rakshit wrote: > Register optional operation-points-v2 table for ICE device > during device probe. Attach the OPP-table with only the ICE > core clock. Since, dtbinding is on a transition phase to include > iface clock and clock-names, attaching the opp-table to core clock > remains optional such that it does not cause probe failures. iface clock and corresponding dtbindings are merged for v7.3 and your change will land post that. We can drop this from commit message? I think we should scale only core clock and for iface clock should rely on ufs/eMMC controller maitained frequency. -- Regards Kuldeep