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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-af919e96050sm731035466b.0.2025.08.04.05.33.13 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 04 Aug 2025 05:33:15 -0700 (PDT) Message-ID: <4890c832-3b78-4294-aaba-b62735f7934e@oss.qualcomm.com> Date: Mon, 4 Aug 2025 14:33:12 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v5 4/4] arm64: dts: qcom: ipq5424: Enable cpufreq To: Varadarajan Narayanan , andersson@kernel.org, mturquette@baylibre.com, sboyd@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, konradybcio@kernel.org, rafael@kernel.org, viresh.kumar@linaro.org, ilia.lin@kernel.org, djakov@kernel.org, linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Cc: Sricharan Ramabadhran References: <20250804112041.845135-1-quic_varada@quicinc.com> <20250804112041.845135-5-quic_varada@quicinc.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250804112041.845135-5-quic_varada@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=OKwn3TaB c=1 sm=1 tr=0 ts=6890a88d cx=c_pps a=qKBjSQ1v91RyAK45QCPf5w==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=2OwXVqhp2XgA:10 a=COk6AnOGAAAA:8 a=vuI4R3Do2uEHNfh2jzQA:9 a=QEXdDO2ut3YA:10 a=NFOGd7dJGGMPyQGDc5-O:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-ORIG-GUID: 06Ha40mkUbPba7Gdr3rcQjhV_iWMjM5X X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODA0MDA2OCBTYWx0ZWRfX4uAygf2p5VXv NEBFNqND9PKmDK3BHJ+4EW++S0+P3uy35faRpSrrkEtXArI03YOm06AeCXQ1ru7rYbaw5hWehRK hbSR5N+TNn4xl5qkpuM3ssE021kXovkptefhXrzSO+Wo9lyb7DMmAUzg8gC6mnZfXZdUANpOiRv 7uuRxVCTjEWib8dEBRYE2TmzVXzCxxDQL22GYjtKDjhujUUOAfQbe5u6kyTiDE+79npdoBsmdKt d+txVQzZLp7suFfDpwlhYp1hAaGd6abVsTKxhivW3HvCxoXpHvEckKr4galgkJNLRRHA7zg/+zu ZZVFGPFOWB3+8q2l+E4RJ2OpzpGoskB63fE21BbTkvaGOYti1494bP/LYPmQEFu9+jlfdQUkfYj LtuEadI9m4MKAg1K87Ebcqde7G5RwdZp2Iz5a5XhCt5Fp+LheAru+8DLTc8Xf4zcjBC71yft X-Proofpoint-GUID: 06Ha40mkUbPba7Gdr3rcQjhV_iWMjM5X X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-04_05,2025-08-04_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 spamscore=0 suspectscore=0 mlxlogscore=999 clxscore=1015 phishscore=0 impostorscore=0 priorityscore=1501 adultscore=0 mlxscore=0 malwarescore=0 lowpriorityscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2508040068 On 8/4/25 1:20 PM, Varadarajan Narayanan wrote: > From: Sricharan Ramabadhran > > Add the qfprom, cpu clocks, A53 PLL and cpu-opp-table required for > CPU clock scaling. > > Signed-off-by: Sricharan Ramabadhran > [ Added interconnect related entries, fix dt-bindings errors ] > Signed-off-by: Varadarajan Narayanan > --- [...] > + cpu_opp_table: opp-table-cpu { > + compatible = "operating-points-v2-kryo-cpu"; > + opp-shared; > + nvmem-cells = <&cpu_speed_bin>; > + > + opp-816000000 { > + opp-hz = /bits/ 64 <816000000>; > + opp-microvolt = <1>; I just noticed this.. I don't think we have CPUs this efficient just yet Do we know some real values for these? Konrad