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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-bdc87e79e04sm23605166b.21.2026.05.21.02.43.43 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 21 May 2026 02:43:44 -0700 (PDT) Message-ID: <7ddd43eb-855f-435f-8f8c-5d1bf10bc31b@oss.qualcomm.com> Date: Thu, 21 May 2026 11:43:42 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 3/3] interconnect: qcom: Make important drivers default 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: <20260515-interconnect-qcom-clean-arm64-v2-0-adeebc73596d@oss.qualcomm.com> <20260515-interconnect-qcom-clean-arm64-v2-3-adeebc73596d@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260515-interconnect-qcom-clean-arm64-v2-3-adeebc73596d@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTIxMDA5NiBTYWx0ZWRfX8+XxV4wbya22 6PDcsCha6TdhcNhOY+tNBpA98lMo3FeA2rnEE14y7j3EPuUM/puTh7tFjWyKvA3JctVGqGhkhT3 dok4ZqHthZ9BZ7xnNrq88BngwpphETZB/B2GD0jhurQ1g0L6x0Ie1QUtWCbiS8u3Y9gDr8UYO5y UOagLQiIhCJsnzHBhnb2jSJ50fh0e6yzUjp0+ekLANE/TQcKywaHRBOo5vPokpbd3ptGhWMRJcR IqWj0GYtmHEigr6BXnfCoGArj62KYK0Y02Ax9hjnOtpuM9yns+jn6UbtGBbizYBscRWb1yYDiyy lcG11Ob9XtWaqpvQlH/1YaioHeHZEfwR9adbO/b5wgjs1AHfDu3jYKTy5rtyn8g4bz1Y5za+Td/ BegxSbIhDgNkx9IvwlQLr14uqgZCGcoAKUFm4Lf4CohtVtlFL2UJnA795MPdene3QQyuqHM7V9F GaefaDrU5ALuw1XCiLw== X-Proofpoint-ORIG-GUID: wHYPXyg9YSA6hOJNblOJAWvHnqriM9Bo X-Proofpoint-GUID: wHYPXyg9YSA6hOJNblOJAWvHnqriM9Bo X-Authority-Analysis: v=2.4 cv=H8LrBeYi c=1 sm=1 tr=0 ts=6a0ed3d2 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=N0nv3qFBaOOCOp0HD7oA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X: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=2026-05-21_01,2026-05-18_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 phishscore=0 adultscore=0 suspectscore=0 lowpriorityscore=0 spamscore=0 impostorscore=0 malwarescore=0 bulkscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605130000 definitions=main-2605210096 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260521_024347_605265_EC182BA0 X-CRM114-Status: GOOD ( 13.52 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 5/15/26 2:11 PM, Krzysztof Kozlowski wrote: > The interconnect drivers for Qualcomm SoC Network-on-Chip are covering a > basic or fundamental SoC feature: bandwidth management between internal > SoC blocks. SoC can boot without these, but power management or > performance will be affected. These drivers do not represent any sort > of buses visible to the board designers/configurators, thus they should > be always enabled, regardless how SoC is used in the final board. > > Kernel configuration should not ask users choice of drivers when that > choice is obvious and known to the developers that answer should be > 'yes' or 'module'. Reviewed-by: Konrad Dybcio Konrad