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Mon, 07 Sep 2026 06:50:14 -0700 (PDT) X-Received: by 2002:a17:90b:1d44:b0:38f:cab0:9aa9 with SMTP id 98e67ed59e1d1-39b0803b0efmr28973597a91.13.1788789014477; Mon, 07 Sep 2026 06:50:14 -0700 (PDT) Received: from [192.168.31.154] ([49.43.222.50]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-1432424d27asm37879546c88.2.2026.09.07.06.50.10 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 07 Sep 2026 06:50:13 -0700 (PDT) Message-ID: Date: Mon, 7 Sep 2026 19:20:07 +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 v3 3/3] arm64: dts: qcom: shikra: Update rpm-stats compatible to SoC specific From: Sneh Mankad To: Bjorn Andersson Cc: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maulik Shah , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Konrad Dybcio References: <20260713-shikra_stats-v3-0-4be17121729d@oss.qualcomm.com> <20260713-shikra_stats-v3-3-4be17121729d@oss.qualcomm.com> <73411be1-7b7c-4b06-ad1c-f98af338c5ae@oss.qualcomm.com> Content-Language: en-US In-Reply-To: <73411be1-7b7c-4b06-ad1c-f98af338c5ae@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTA3MDE1MyBTYWx0ZWRfX14duh8wMQjDt R5TfFOtmaMblxaI8oSs8oBT0fTuquvsOa9GWgHAF9jXxOaVE83tL0iKuiODZ11AR7YK35zHE5y1 eYptSPj7XO2rpM6dPc637TCeGLjnu0JiBfOvEXdlnRP7AwsaKJiVQ2cpbw4//fZdEq+oZJbjNQL 219l5e3OQExLN0JIv/UA5RSAZWGWHKRt0XtU7JfbDDpyOMd4/MdkY8VTgMD63hE5q+h4Dr6g4ke 3VkthbMdDTDg3R1F1/Ik3IH1gRXC4Ji+hfFH6siY85399hD9bSHn+J/mM119gYaoTeMf/3Unvx0 +4HQo3os6zO5ifmcxAaKhgM5FiTztQYh9o+3fHuqNDaNTxys7sMuYhNwAvDQ4zZzwUZ7UU7jXep 5VWFonDehYU1uZXbURP/ynX058OSOO2KVSR5CGFPVDx5Dg+oa8xU6ohqG4hY/G0+aQ4Nk4w2bEC erE7EJ4Z4QwtRYxTeFA== X-Authority-Analysis: v=2.4 cv=MrJiLWae c=1 sm=1 tr=0 ts=6a9ec117 cx=c_pps a=vVfyC5vLCtgYJKYeQD43oA==:117 a=zqSeLMjUMbmoh9kLUE0R/A==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=TbQuDKBBEd7-K4y6meAA:9 a=QEXdDO2ut3YA:10 a=rl5im9kqc5Lf4LNbBjHf:22 X-Proofpoint-ORIG-GUID: fQWJhnpk2NwImZ7keEB2Jh1ktFFtc4fk X-Proofpoint-Spam-Info: AW1haW4tMjYwOTA3MDE1MyBTYWx0ZWRfX71Ta7hGOsL16 4sPyBdSWS4KWIIrAUx+MCXfQTIwvMFg3joKD59dejOFfO8PBoR3svndAi9NbCCBMcfhbGJgPbQA ClGX1y6sZ4v8LEihPIHqbnl11qmlxo8= X-Proofpoint-GUID: fQWJhnpk2NwImZ7keEB2Jh1ktFFtc4fk 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=2026-09-07_04,2026-09-07_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 malwarescore=0 phishscore=0 clxscore=1015 priorityscore=1501 impostorscore=0 suspectscore=0 adultscore=0 bulkscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609070153 On 07-09-2026 17:28, Sneh Mankad wrote: > > > On 03-09-2026 19:36, Bjorn Andersson wrote: >> On Mon, Jul 13, 2026 at 01:46:56PM +0530, Sneh Mankad wrote: >>> A generic "qcom,rpm-stats" compatible only reads stats for SoC level LPM >>> stats like vmin and vlow. >>> >>> Shikra SoC specific compatible allows reading individual subsystem level >>> LPM stats along with SoC level LPM stats. Change it. >>> >>> Keep "qcom,rpm-stats" as fallback compatible. >> >> So the fallback compatible works, but the more specific compatible gives >> you additional stats? >> >> If that interpretation is correct then this patch is correct. >> >> But then you need to fix the binding. > > I have already raised v4 with the option to keep fallback compatible > in stats bindings. Apologies, due to some other issue the send wasn't successful earlier. Have raised v4 for this series now with the binding update. Thanks, Sneh