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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-2f8884752a9sm1341749eec.16.2026.05.08.02.07.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 08 May 2026 02:07:10 -0700 (PDT) Date: Fri, 8 May 2026 17:07:05 +0800 From: Shawn Guo To: Konrad Dybcio Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Wasim Nazir , devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64: dts: qcom: Remove lemans-auto.dtsi Message-ID: References: <20260508022912.1046618-1-shengchao.guo@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@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: X-Proofpoint-ORIG-GUID: VX86aeefxMrbRhWGYoXreVi1XjI14M4U X-Authority-Analysis: v=2.4 cv=Nd/WEWD4 c=1 sm=1 tr=0 ts=69fda7c0 cx=c_pps a=cFYjgdjTJScbgFmBucgdfQ==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=kj9zAlcOel0A:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=1de_3bmVjlGOHts2WbkA:9 a=CjuIK1q_8ugA:10 a=scEy_gLbYbu1JhEsrz4S:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTA4MDA5MyBTYWx0ZWRfXzFf5G/Is+h4/ p1sLDiET21WSd41lHcxDZUR3DgzzdVFAGLHe5S9qRFNlC+oYHmIFH/4W7oKpYKxvaoTxMD//Oeu 5b6iFOjc1BjWUXtpGquyyzmk/O1xpITTefWNkMZkexFny/iwoEzRjnut7m4LTod68q8ZkoByjlr bxOubT9ZJ9J1E8Vmlqy1BJhU3tJMtnZHrLrV0AG7CGdUTtnsSeY++ZDoQT6nT59/2hVZ9Gsbswu PlxNpl7hby2xGq92E6ktLJfLVGOgoeS9Ms+Wmb9nJ/5JWFll5l7JF/ZnDd1f4Y42xcQLe3SHspZ UoLF9nC3yCkIdsID6Kw+Av6eF1ynHwMsOk2T1EHiHt+iflFaPpR0c/ZkkqTNTkh278fKc6vlY6g UZQBsFzD3drC6DYGf8W9uo4T9pF6Z0RlyGIU9/RYPSONisE7LCo/gAQhqMODSSniAUcIUGoCbSZ UnNvd2gxJegOPrJ48KA== X-Proofpoint-GUID: VX86aeefxMrbRhWGYoXreVi1XjI14M4U 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=2026-05-07_02,2026-05-06_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 malwarescore=0 phishscore=0 clxscore=1015 spamscore=0 priorityscore=1501 adultscore=0 suspectscore=0 lowpriorityscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605080093 On Fri, May 08, 2026 at 10:35:10AM +0200, Konrad Dybcio wrote: > On 5/8/26 4:29 AM, Shawn Guo wrote: > > lemans-auto.dtsi maintains an old "automotive" memory map to support > > legacy use cases, which stopped being supported by Qualcomm META build > > 2 years ago. So there is very unlikely anyone still running it. Remove > > the file and update sa8775p-ride boards to include lemans.dtsi directly. > > > > Signed-off-by: Shawn Guo > > --- > > arch/arm64/boot/dts/qcom/lemans-auto.dtsi | 104 ------------------- > > arch/arm64/boot/dts/qcom/sa8775p-ride-r3.dts | 2 +- > > arch/arm64/boot/dts/qcom/sa8775p-ride.dts | 2 +- > > So because RIDE is the "automotive development" platform, do we have > anyone running the (effectively) IoT firmware on it, or should the > boards be removed in general? I doubt that one can run IoT firmware, i.e. QCS9100 version, directly on SA8775P board, even though both are non-gearvm variant. At least, SA8775P and QCS9100 have different SoC ID. I'm all for removing sa8775p-ride boards if they are completely obsolete and superseded by qcs9100-ride. For the record, I haven't seen sa8775p-ride board anywhere these days. Shawn