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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-30f3c8b19c7sm5776851eec.4.2026.07.03.18.32.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Jul 2026 18:33:01 -0700 (PDT) Date: Sat, 4 Jul 2026 09:32:55 +0800 From: Shawn Guo To: Konrad Dybcio Cc: Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Konrad Dybcio , Dmitry Baryshkov , Bartosz Golaszewski , Deepti Jaggi , Harshal Dev , Herbert Xu , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v3 RESEND 3/5] arm64: dts: qcom: Add device tree for Nord SA8797P SoC Message-ID: References: <20260526051300.1669201-1-shengchao.guo@oss.qualcomm.com> <20260526051300.1669201-4-shengchao.guo@oss.qualcomm.com> <0355cf52-b9ca-443e-88e7-2e7457e4b576@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0355cf52-b9ca-443e-88e7-2e7457e4b576@oss.qualcomm.com> X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzA0MDAxMiBTYWx0ZWRfXy6xI9xXi9agR 0SysTXlnMJerSXI1+NNnmIV7wK12WydkdG2mWEaujwdZN+nwGyHTh3rH9xSJxUPIZXyZoYG3mYa jkwGr/cYEDdqMwa0MEwG429cwU/gOLmxfVbWhOFWR9bmMQ7IKECjCy7ILR2nS+LpWTZwyzQarHG p8If3rtHZpuorNKT24qJ6xlxRyMR6SSJlsaDVhT7n52hj3a6IH7tqV9L9eDlyUJqTApqQoxxPWD c6MewrRHR9YDuuxYoX6N7ocKtXvxmTi+CwMjCAWT5GDzVdZc0bW0RE+ry30OpRDVJmgcFPqJAEr yPBV+Vp+2S+UyD97HzaOVqpF99HRjeZ36ynrIPKEJR6JoJ9SEvL7kM/ffnrQarDB7HyHmNwH2xF rzi/S66cuuofPLg5+bG5hfQPdKA+XoeBuDrOfXgx3jyzHI4kBgY3baya7uTc7S9X2IvdIR1K4P5 idbHy6PfZ1CogFdtJ2w== X-Proofpoint-ORIG-GUID: BCyAz6YdzptpbYbutY_Upo2GY10W9n7D X-Authority-Analysis: v=2.4 cv=cc3iaHDM c=1 sm=1 tr=0 ts=6a4862ce cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=kj9zAlcOel0A:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=WVMw9i2Su9l4J9phZI8A:9 a=CjuIK1q_8ugA:10 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzA0MDAxMiBTYWx0ZWRfXwHlMpxUd8ZpV ctCAjMgmvfecmhnszqBJVmcXNhTIVZLpmp8daJIWwNK7Kn+/ERsu7HwwyBduLjH99JbTuKUKLhc cUuDabnjhqlxvvJTSZecZAygF9ngK+A= X-Proofpoint-GUID: BCyAz6YdzptpbYbutY_Upo2GY10W9n7D X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-07-03_04,2026-07-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 suspectscore=0 adultscore=0 bulkscore=0 priorityscore=1501 phishscore=0 spamscore=0 impostorscore=0 malwarescore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607040012 On Tue, Jun 16, 2026 at 01:00:32PM +0200, Konrad Dybcio wrote: > On 5/26/26 7:12 AM, Shawn Guo wrote: > > From: Deepti Jaggi > > > > Add SoC-level device tree include for SA8797P, an automotive variant > > of the Nord SoC family. The dtsi covers: > > > > - 64 SCMI shared memory regions reserved at 0xd7600000-0xd763f000 > > for SMC-based firmware communication channels > > - Three QUPV3 GENI SE QUP blocks (qupv3_0/1/2) with UART controllers > > using SCMI power and performance domains via scmi11 > > - UFS host controller with SCMI power domain via scmi3 > > > > Also introduce scmi-common.dtsi providing the firmware-level SCMI > > channel nodes shared across SCMI based SoCs. > > "across SoCs with GearVM firmware that utilize SCMI for resource > management" Sure! > Is the scmi-common.dtsi actually any common? Are e.g. the interrupt > numbers going to be stable? Yes, from what I can see, it's completely common for Lemans and Nord GearVM variant. Shawn