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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-bb98543bf48sm65502366b.41.2026.04.29.02.21.22 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 29 Apr 2026 02:21:23 -0700 (PDT) Message-ID: Date: Wed, 29 Apr 2026 11:21:21 +0200 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/3] interconnect: qcom: Restrict drivers per ARM/ARM64 To: Krzysztof Kozlowski , Georgi Djakov , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20260428-interconnect-qcom-clean-arm64-v1-0-e6bc3f7832db@oss.qualcomm.com> <20260428-interconnect-qcom-clean-arm64-v1-2-e6bc3f7832db@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260428-interconnect-qcom-clean-arm64-v1-2-e6bc3f7832db@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: 75A_DAcuS4ymeNjUVuGcJNgrV9Ey0vJ- X-Authority-Analysis: v=2.4 cv=A4dc+aWG c=1 sm=1 tr=0 ts=69f1cd95 cx=c_pps a=1Os3MKEOqt8YzSjcPV0cFA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=pmW9M_d3okJ3YB8kds8A:9 a=QEXdDO2ut3YA:10 a=hhpmQAJR8DioWGSBphRh:22 X-Proofpoint-ORIG-GUID: 75A_DAcuS4ymeNjUVuGcJNgrV9Ey0vJ- X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDI5MDA5MyBTYWx0ZWRfX4FQafK9YVDZP fGGYAij5wtZ6U8g852SnmD++VawFLouKRPGsvbJdyIAHEqrzY/ovNCZ3Ty7FBUwRcIoMEWfevSF 1YhF8/G947nl3sGZayVi57HVIEfiPljVD/HUiUBFMHWKg5bMVEez6IkrPC/7p5/XxZnrgSf8QeY SFf4QCB71yKGWm+6VYx15tNG/afEFMrJMkMLvZJDn3odnsHX9AifBgoWhBUd/OBpPx7TCGpwAdT n3PyAZveeeQLrbEF6cUmWDygvbx+RDjnNrP8E4zbISQc6vOA+OH7DU5S/fH4VKz33hKLXZc+O4o SQY6b+V1NmmzL3D5TkZbodzjMVRL+8y3vazBp/TXWUJKCyAeqCrfX+iDpTGIxcpY00F7jLyJ6Uq /P6vSgHoGBEkS0ocCEHp1AJJmhzzYIPS/S4xtdQZisrGAm+Zq4duji7SNB0Di7WrLExHoWssKu+ xEs1ssJSAjpPxj1WH/w== 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=2026-04-28_05,2026-04-28_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 spamscore=0 suspectscore=0 malwarescore=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 bulkscore=0 impostorscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604290093 On 4/28/26 7:32 PM, Krzysztof Kozlowski wrote: > There is no point to allow selecting core SoC drivers like interconnects > for Qualcomm ARMv7 SoCs when building ARM64 kernel, and vice versa. > > This makes kernel configuration more difficult as many do not remember > the Qualcomm SoCs model names/numbers and their properties like > architecture. No features should be lost because: > 1. There won't be a single image for ARMv7 and ARMv8/9 SoCs. > 2. Newer ARMv8/9 SoCs won't be running in arm32 emulation mode. > > Signed-off-by: Krzysztof Kozlowski > --- Reviewed-by: Konrad Dybcio Konrad