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Mon, 24 Aug 2026 02:17:13 -0700 (PDT) X-Received: by 2002:a17:903:b07:b0:2d0:cc92:f7a3 with SMTP id d9443c01a7336-2d64ada8eb8mr488354125ad.2.1787563033470; Mon, 24 Aug 2026 02:17:13 -0700 (PDT) Received: from [10.218.33.235] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2d67679e55bsm15110925ad.30.2026.08.24.02.17.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 24 Aug 2026 02:17:13 -0700 (PDT) Message-ID: <46db44b5-ae8e-491f-a381-0494fd4916f9@oss.qualcomm.com> Date: Mon, 24 Aug 2026 14:47:03 +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 v2 4/4] arm64: dts: qcom: lemans: Add PSCRR NVMEM recorder node To: Abel Vesa Cc: Oleksij Rempel , Pengutronix Kernel Team , Sebastian Reichel , Rob Herring , Krzysztof Kozlowski , Wim Van Sebroeck , Guenter Roeck , Benson Leung , Tzung-Bi Shih , Srinivas Kandagatla , Daniel Lezcano , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-watchdog@vger.kernel.org, Liam Girdwood , Mark Brown , "Rafael J. Wysocki" , Zhang Rui , Lukasz Luba , =?UTF-8?Q?S=C3=B8ren_Andersen?= , Guenter Roeck , Matti Vaittinen , Ahmad Fatoum , Andrew Morton , avaneesh.dwivedi@oss.qualcomm.com, Umang Chheda References: <20260819-pscrr-provider-v2-0-9072383e0f4d@oss.qualcomm.com> <20260819-pscrr-provider-v2-4-9072383e0f4d@oss.qualcomm.com> Content-Language: en-US From: Faruque Ansari In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=DsJmPm/+ c=1 sm=1 tr=0 ts=6a8c0c1a cx=c_pps a=JL+w9abYAAE89/QcEU+0QA==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=A7GeVftTVcCg-GgeXEgA:9 a=QEXdDO2ut3YA:10 a=324X-CrmTo6CU4MGRt3R:22 X-Proofpoint-GUID: -oaeYTXWxdSjb-jrZv7uhc4-yTtO2xAW X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODI0MDA4MSBTYWx0ZWRfX+shGPrh3ldie v59TdwOZRnmGCtX7Dn2zhbeRJZ96PuuVhwzmSfhCbqrwBbz4tSngOwOFpAY+3hpBZV+mB/Zx2ZY 31Cs1ZP5GNhbdp2+TlxmNKoxoWTrEkddI0xsDvJeVLgmE1dTAu2DHZ57+XZ1PzZhU9I2s2U5BoI ReSJoMMJ+4zvaiSzIxl5w2OObzkSW1VVvIXwa3OfCcO93hK+q72yVjYvS1zoQBFvxY83INmOWux ilJ5cPhzkhfuuWgdQacfRHTYLbX3eRMJvk9oArfMW7nmZwk1DJzdIjaG7cTV90Cy4FZp+VsZwEs 6G2/ZOxgSwu0gNlaDpc3cN6aXqkmeWzK1CGQj+LeciZx9EN8mLpinOLuRHZ8FsnGbz0kEuYNX66 NLepdD96i5TX3aB/j8BMQLY7hV43dxrWj+gNcdwtaVT5LE+AceN+5U5IAzLNS6Tsa3qQ6050ct0 aS1lrXS5joOino2NQNA== X-Proofpoint-ORIG-GUID: -oaeYTXWxdSjb-jrZv7uhc4-yTtO2xAW X-Proofpoint-Spam-Info: AW1haW4tMjYwODI0MDA4MSBTYWx0ZWRfXzcHWleKcmsDu 63zWQ89MrR5jOaSZ4ZuLIp71ahAkcu1KLTWOJT8pWX0dXSuqgB+WjtJ7R/Sk4NSv2SKVIbr++5G GS3MTWTf/QT0ZvUkaqbkI7EcwN6pzD4= 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=2026-08-24_03,2026-08-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 spamscore=0 clxscore=1015 adultscore=0 suspectscore=0 malwarescore=0 bulkscore=0 phishscore=0 impostorscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608240081 Hi Abel Vesa, On 20-Aug-26 12:25 AM, Abel Vesa wrote: > On 26-08-19 22:50:46, Faruque Ansari wrote: >> Add a one-byte NVMEM cell node in the SDAM to persist the power > > Super nit: If you respin, drop the extra space between node and in. Thanks for the review. I'll fix this in V3. Thanks Faruque Ansari> >> state change reason across resets, and wire it to a pscrr-nvmem >> recorder consumer node so the reason is recorded before >> shutdown/reboot and read back on the next boot. >> >> Signed-off-by: Faruque Ansari > > Reviewed-by: Abel Vesa