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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-607783e6728sm7502889a12.77.2025.06.11.07.05.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 11 Jun 2025 07:05:30 -0700 (PDT) Message-ID: Date: Wed, 11 Jun 2025 16:05:28 +0200 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 v2] arm64: dts: qcom: qcs615: disable the CTI device of the camera block To: Jie Gan , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Jie Gan Cc: Tingwei Zhang , Jinlong Mao , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250611030003.3801-1-jie.gan@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250611030003.3801-1-jie.gan@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=JcO8rVKV c=1 sm=1 tr=0 ts=68498d2d cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=6IFa9wvqVegA:10 a=EUspDBNiAAAA:8 a=22OTyeyB-Dq4f2GHltIA:9 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNjExMDExOCBTYWx0ZWRfX9jXNz36ljDS0 CQH8f5pbYGXOJVodWLpi1FpvCD1XCoffuMoGk6D40QJNuLRZgkYSSu+td7/lHMVBYEY8wwFFR1i HeZ1JMV0HxnMiPpQZgY7LGWbGkRo4eQQmr9MZv27r2iERoEmSOBydjiftfkbMxG75yduTebOsft folrTWlfL0E8/7ymgwtbgXtBOb1CnsvAjJjaCSsjlPzBTjJTj238xBSxbIHHR5ro0CknqHm/Z7X qz/en3qcjWE94trStV1E4qXLwA17bQNWsTwW3mNONPS99QcHMyESxeIWgmZ6Sz7T3knora1BKOu 1EiZQ/sbHUnNfd+SGuxCm1UCEyGJpol/1hd/qPRhS5bnNyGAB4QqivV/eEQwukZgMjU52mN121Q wiDhCbhWfMpuOhP9g9j71ca/wbSP35FKmBn53N/fnUi2AAvJ9QjKYS9J1FGJy+dZgUCgB9Du X-Proofpoint-GUID: hGLYUyEiGt8TKbNl4Yje_2e-eAVe_Dnv X-Proofpoint-ORIG-GUID: hGLYUyEiGt8TKbNl4Yje_2e-eAVe_Dnv X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.0.736,FMLib:17.12.80.40 definitions=2025-06-11_05,2025-06-10_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=679 bulkscore=0 spamscore=0 impostorscore=0 phishscore=0 priorityscore=1501 mlxscore=0 adultscore=0 clxscore=1015 malwarescore=0 suspectscore=0 lowpriorityscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2506110118 On 6/11/25 5:00 AM, Jie Gan wrote: > Disable the CTI device of the camera block to prevent potential NoC errors > during AMBA bus device matching. > > The clocks for the Qualcomm Debug Subsystem (QDSS) are managed by aoss_qmp > through a mailbox. However, the camera block resides outside the AP domain, > meaning its QDSS clock cannot be controlled via aoss_qmp. > > Fixes: bf469630552a ("arm64: dts: qcom: qcs615: Add coresight nodes") > Signed-off-by: Jie Gan > --- Reviewed-by: Konrad Dybcio Konrad