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Thu, 08 Jan 2026 00:43:19 -0800 (PST) X-Google-Smtp-Source: AGHT+IH7uaKjXBvAUuSttJfVLqA14vM+b4APrPJU3uKuYVZNZwLgKvmkpMc+SlUXd+RMdyIv3uhYpg== X-Received: by 2002:a05:6a00:8d8a:b0:81b:1a87:9eb9 with SMTP id d2e1a72fcca58-81b7dc62248mr5173578b3a.25.1767861799093; Thu, 08 Jan 2026 00:43:19 -0800 (PST) Received: from [10.218.27.120] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-819c5edcf34sm6934022b3a.67.2026.01.08.00.43.14 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 08 Jan 2026 00:43:18 -0800 (PST) Message-ID: <98804ad4-a481-4125-8911-965e3376be83@oss.qualcomm.com> Date: Thu, 8 Jan 2026 14:13:12 +0530 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 v1 3/8] dt-bindings: thermal: Add qcom,qmi-cooling yaml bindings To: Konrad Dybcio , andersson@kernel.org, mathieu.poirier@linaro.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, rafael@kernel.org, daniel.lezcano@linaro.org, rui.zhang@intel.com, lukasz.luba@arm.com, konradybcio@kernel.org, amitk@kernel.org, mani@kernel.org, casey.connolly@linaro.org Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org References: <20251223123227.1317244-1-gaurav.kohli@oss.qualcomm.com> <20251223123227.1317244-4-gaurav.kohli@oss.qualcomm.com> Content-Language: en-US From: Gaurav Kohli In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=M45A6iws c=1 sm=1 tr=0 ts=695f6e28 cx=c_pps a=mDZGXZTwRPZaeRUbqKGCBw==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=KKAkSRfTAAAA:8 a=EUspDBNiAAAA:8 a=1smkeVCflDFu9ac9zQYA:9 a=QEXdDO2ut3YA:10 a=zc0IvFSfCIW2DFIPzwfm:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-ORIG-GUID: Zcy4Agu2BQSu9zXJToxH_GrmGSysvSrr X-Proofpoint-GUID: Zcy4Agu2BQSu9zXJToxH_GrmGSysvSrr X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTA4MDA1OCBTYWx0ZWRfXykIztR2BZX49 fpCVRRhjyNDekhg/xFvRoswoNxRelm9x1oYKNMIT0a3MpT8dZoIyCd0NtocIn6UcmXgq4lwPLkI yhr/2+kVcbY6GVM+cK6V8FWu7AmhUINidmL7CChcSgn0OmAGFgKpPZ4G/j8wd2G6TT0bdQN/oi/ 3E/YRM7LRBzd0GU60DzHZKUOqCAsepI2IHfNAYMD2TjeJSil1frVblmj1N/9IB82Rvxto08HjYf SYdmeugSSR+XGHnhUs4Jx2yX+o0Givykl590YG+mzjOL4Fd1uiL3zNkD6Ntaz8ch68LqKpj0TXs e6uXDNWDPWPkD0B2oP4Y9KTfaf47zQ91eu1FEeKyRV1LdXLaDsmMnMy8Tq4lreXQXZmmsZy8A2b bmlJcuXArYOSooPgUTonQs3ugSTOlQdPheeS372ACZFwHLMd0f3tgFd9v2/mkSD5XCuBtVrs1Dg Cp44gGsN4Lrj70ootOw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-08_01,2026-01-07_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 lowpriorityscore=0 bulkscore=0 phishscore=0 suspectscore=0 clxscore=1015 spamscore=0 malwarescore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601080058 On 12/31/2025 5:29 PM, Konrad Dybcio wrote: > On 12/23/25 1:32 PM, Gaurav Kohli wrote: >> The cooling subnode of a remoteproc represents a client of the Thermal >> Mitigation Device QMI service running on it. Each subnode of the cooling >> node represents a single control exposed by the service. >> >> Add maintainer name also and update this binding for cdsp substem. >> >> Co-developed-by: Casey Connolly >> Signed-off-by: Gaurav Kohli >> Signed-off-by: Casey Connolly >> --- > [...] > >> + remoteproc-cdsp { >> + cooling { >> + compatible = "qcom,qmi-cooling-cdsp"; >> + >> + cdsp_sw0: cdsp_sw { > I'm curious about the meaning of the name - does "sw" here stand > for "software"? This is same like cdsp DCVS capping from firmware instead of hlos. > > If so, does this essentially mean "a software toggle for throttling the > CDSP"? > > Would all such occurrences essentially always have a "sw" suffix? > > Konrad