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Tue, 05 May 2026 21:30:35 -0700 (PDT) X-Received: by 2002:a05:7301:2e89:b0:2f2:8857:17f6 with SMTP id 5a478bee46e88-2f54806545bmr944796eec.4.1778041835170; Tue, 05 May 2026 21:30:35 -0700 (PDT) Received: from [192.168.50.84] ([76.176.60.246]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2f57057bd00sm1579297eec.30.2026.05.05.21.30.34 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 05 May 2026 21:30:34 -0700 (PDT) Message-ID: Date: Tue, 5 May 2026 21:30:15 -0700 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 0/8] arm64: dts: qcom: Introduce SA8255P as Lemans family SoC To: Shawn Guo , Bjorn Andersson Cc: Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260409091100.474358-1-shengchao.guo@oss.qualcomm.com> Content-Language: en-US From: Deepti Jaggi In-Reply-To: <20260409091100.474358-1-shengchao.guo@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTA2MDA0MSBTYWx0ZWRfX5UfzHAFQ9eUB baN0UuYx3JByMLHkIpyJPnIo2sQN0btgjayLXayHrWtTTid8XmIhoWAk39s86KHvNa2FKx77I1S yDVVZ4TqONX4ZqBA7TR2aSEYfmSh5ScayXGYgOsjvc2rwcayw4pl5mFOvD1hKGIaP6ClC4dtqRO rqKg/pWDmHLbzCoHLkVPxhZS5NQZRcdMJzqfgxXBRAvu+7BnyxA2UlaCsoP9Ljagjb/mr1mvbgt BuS0aRtQ66ofkr6eTX9llCaZ6AwQAgH22Auk41XhdJ7ZlUfN1oWg05g8FLMv8ixh8tZl3Ie56fi OmAOYJv2o2VFrRS5+rV8ecRuGWcXUFY7ec1ybjAN/Ub2gaI4o5POjMNn9ZI6OE9D3XfqHbUv71s 8ONGVZl2J3PKOn5bSlH5+1yNRUElyLVm/sh13RDDrsVgL+Z4yzFWjNfpWF64jNdMUWFQmR98dX5 qiNbY8gfKFKAukyjDUg== X-Proofpoint-GUID: 7S2DqYJkAIa1How6wA-0qAgIKH4-KvX1 X-Proofpoint-ORIG-GUID: 7S2DqYJkAIa1How6wA-0qAgIKH4-KvX1 X-Authority-Analysis: v=2.4 cv=b6KCJNGx c=1 sm=1 tr=0 ts=69fac3ec cx=c_pps a=cFYjgdjTJScbgFmBucgdfQ==:117 a=0ISbvMpsx/t7i6H15JfNAA==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=4ozLBc_48SN-xzW_-ykA:9 a=QEXdDO2ut3YA:10 a=scEy_gLbYbu1JhEsrz4S:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-05_02,2026-04-30_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 phishscore=0 adultscore=0 impostorscore=0 lowpriorityscore=0 priorityscore=1501 suspectscore=0 clxscore=1015 malwarescore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605060041 On 4/9/2026 2:10 AM, Shawn Guo wrote: > While the patchset [1] supports SA8255P as a standalone SoC, this series > offers an alternative by introducing SA8255P as a Lemans family SoC. > > Lemans family includes IOT SoCs IQ-9 and AUTO SoCs SA8775P, SA8255P. > Among them, IQ-9 and SA8775P have platform resources clocks, regulators, > interconnects etc, managed in HLOS, while SA8255P has them configured in > firmware via SCMI. All Lemans family SoCs actually share the same > hardware configurations like memory maps, interrupts, DMAs, etc. > > This patchset moves those platform resources out of lemans.dtsi and get > them accommodated in lemans-iq9.dtsi, so that lemans.dtsi can cover > SA8255P as well, like lemans-sa8255p.dtsi includes lemans.dtsi and > sxoverrides/adds properties as needed. Tested-by: Deepti Jaggi # sa8255p-ride board Thanks, Deepti