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Tue, 14 Jul 2026 06:27:10 -0700 (PDT) X-Received: by 2002:a05:6820:6ac5:b0:6a1:7644:7728 with SMTP id 006d021491bc7-6a3cbc0eb8emr1157654eaf.67.1784035630055; Tue, 14 Jul 2026 06:27:10 -0700 (PDT) Received: from [10.217.198.242] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-4546f12a6casm8842235fac.8.2026.07.14.06.27.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Jul 2026 06:27:09 -0700 (PDT) Message-ID: Date: Tue, 14 Jul 2026 18:57:03 +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 3/3] arm64: dts: qcom: qcm2290: Hook up MPM To: Marek Szyprowski , Konrad Dybcio , Andy Gross , Bjorn Andersson , Rob Herring , Conor Dooley , Krzysztof Kozlowski Cc: Konrad Dybcio , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Ulf Hansson , "linux-pm@vger.kernel.org" References: <20231215-topic-mpm_dt-v1-0-c6636fc75ce3@linaro.org> <20231215-topic-mpm_dt-v1-3-c6636fc75ce3@linaro.org> Content-Language: en-US From: "Maulik Shah (mkshah)" In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Info: AW1haW4tMjYwNzE0MDEzOSBTYWx0ZWRfX8dy/FdSbzxnl 9OFYX5AfyPGPj1g3Re6atgcPNoDXgNSMheOCGymnXnkZwcu04pzNPx/Xs0YE9cwq3AESF5ViI1q vjYXXPzO4+1qTgDj5Vbm8bxGUaZQ8TE= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzE0MDEzOSBTYWx0ZWRfX2ZeEGyNuGWS0 gev0Cl3VLe/9DJiYYj7u7juGND5FPH5x1gEAOFzAdzkx8l3ISwsCiTOMfdNVX0Y9qaJSriJN8B/ 02dRRfvTSFkn019caAuWseYXXfCH3/L1c4FJlvVYs2aqjAwqjiB4vdgk3XXfrJ0fdLdID+NcbrB FX4GB/8GqO30IDzOhZaKOweCTfCm5zja670jpRPLV+eNziSqq0GRSbuoe+PETAOVcPz9edJZWDg DAE3ksUnwm9kMGSYMpNPXmShVQOgF8CpYSJYRz4uWDHYvvlLysUkqQNcWiZHFMS+E8lUQcW2XpJ n5O7nV0CPN2YTPBw1e/1KatUe4Cw19LQRlbqahTUDyjMEJT1+ed242V92CFbkeq1XdpBCBI9pXd qwHrfXUGzdAEDD+RmKI6fFyW34rPI70PrDO2DPm2GZkHkxcfZ91vZ2GnseooSnMbbD554pt/uX4 c9yoIPlA/6YlUfkoksg== X-Proofpoint-ORIG-GUID: 6_1YEvuq-XGoLapy-blnHs1MJ4c0X5sR X-Authority-Analysis: v=2.4 cv=NfPWEWD4 c=1 sm=1 tr=0 ts=6a56392f cx=c_pps a=CWtnpBpaoqyeOyNyJ5EW7Q==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=EBkR1DUde-yCmfESiaoA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=vh23qwtRXIYOdz9xvnmn:22 X-Proofpoint-GUID: 6_1YEvuq-XGoLapy-blnHs1MJ4c0X5sR X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-14_03,2026-07-10_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 malwarescore=0 phishscore=0 clxscore=1015 spamscore=0 suspectscore=0 bulkscore=0 impostorscore=0 adultscore=0 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607140139 On 7/9/2026 5:11 PM, Marek Szyprowski wrote: > On 15.12.2023 01:01, Konrad Dybcio wrote: >> Wire up MPM and the interrupts it provides. >> [...] > The question is how to solve this issue? Is this dependency really > required? Would it work if the "mpm" power domain is set as always > on and genpd framework extended to support such case without > triggering lockdep warning (it already has support for irq-safe > device in non-irq-safe power domain)? can you try with [1], which includes changes for agatti/ qcm2290. The series is sent for other missing timer programming adding in MPM as well as probe dependency issue, but should help in this case. [1] https://lore.kernel.org/lkml/20260713-b4-shikra_lpm_addition-v1-0-3d858df2cbbf@oss.qualcomm.com/ Thanks, Maulik