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Thu, 10 Jul 2025 11:03:31 +0000 (GMT) Received: from nasanex01b.na.qualcomm.com (nasanex01b.na.qualcomm.com [10.46.141.250]) by NASANPPMTA04.qualcomm.com (8.18.1.2/8.18.1.2) with ESMTPS id 56AB3UIv010622 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 10 Jul 2025 11:03:30 GMT Received: from [10.239.133.49] (10.80.80.8) by nasanex01b.na.qualcomm.com (10.46.141.250) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.10; Thu, 10 Jul 2025 04:03:26 -0700 Message-ID: Date: Thu, 10 Jul 2025 19:03:21 +0800 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 v5 1/5] dt-bindings: arm: Add CoreSight QMI component description To: Konrad Dybcio , Suzuki K Poulose , Mike Leach , James Clark , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Alexander Shishkin , Bjorn Andersson , Konrad Dybcio CC: , , , , References: <20250424115854.2328190-1-quic_jinlmao@quicinc.com> <20250424115854.2328190-2-quic_jinlmao@quicinc.com> <6b286132-1c56-43c1-a61e-0e067a73b615@oss.qualcomm.com> Content-Language: en-US From: Jinlong Mao In-Reply-To: <6b286132-1c56-43c1-a61e-0e067a73b615@oss.qualcomm.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: nasanex01a.na.qualcomm.com (10.52.223.231) To nasanex01b.na.qualcomm.com (10.46.141.250) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Authority-Analysis: v=2.4 cv=Ar7u3P9P c=1 sm=1 tr=0 ts=686f9e03 cx=c_pps a=JYp8KDb2vCoCEuGobkYCKw==:117 a=JYp8KDb2vCoCEuGobkYCKw==:17 a=GEpy-HfZoHoA:10 a=IkcTkHD0fZMA:10 a=Wb1JkmetP80A:10 a=COk6AnOGAAAA:8 a=AF4Fs5PTzvYx14FSdpIA:9 a=QEXdDO2ut3YA:10 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-ORIG-GUID: CB1oC-9VWWKmjzPlSedjzmHG81GMqJcW X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwNzEwMDA5NCBTYWx0ZWRfX52zLSLsHsSBY OJaAhhYeS3iaYRfC5uvTaxajjcZCyGguADkYMi0IHKzRn9/3nem6dAz29lauf+RRUF6RSxpCWDw PDdGzrMm96xvioMAmkpK0cCDiZQ1ZxhieIuMuBdSxBLGju59UNg0QkHvvH41hEUG+XV6s1w7bG8 8v6vFKGov5+zDjHCvkzMiG9YGyhk4q8MWKrWBxM9x+1IQTjoj2j9dsc5z5SFhHIpag3izDDru/+ MPobh6jLsM5Hr4BvGLumEqprPxjF06vg46xSgw+aP4nz4oSGFqTmPg5RbtnsTuqPA5hyMNfZUve vSKaqYG1ghuRTjKv1YZIbhvcmRlCZSeJCV5MI2JG/JJD5Tpd/Bo+cNcDY+NGp98BbgjGQyiO8sa QnZ0hOaq+tmSDOy3YI1Uy/LLgHCWSQEeZZP8brEPsNi7/tN7OPrnXcbpNJ7PzjuOaP0djw9h X-Proofpoint-GUID: CB1oC-9VWWKmjzPlSedjzmHG81GMqJcW X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.7,FMLib:17.12.80.40 definitions=2025-07-10_02,2025-07-09_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 malwarescore=0 bulkscore=0 lowpriorityscore=0 spamscore=0 impostorscore=0 suspectscore=0 mlxlogscore=878 clxscore=1015 adultscore=0 phishscore=0 priorityscore=1501 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2507100094 On 2025/4/25 4:30, Konrad Dybcio wrote: > On 4/24/25 1:58 PM, Mao Jinlong wrote: >> Add new coresight-qmi.yaml file describing the bindings required >> to define qmi node in the device trees. >> >> Signed-off-by: Mao Jinlong >> --- > > Is the service-id hardcoded/well-known? If so, we can drop > this devicetree node and create a new platform device (& probe the > related driver) based on the presence of qcom,qmi-id that you add > in patch 3 > > Konrad service-id is not hardcoded. Different qmi connections will have different service ids. >