From: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
To: Jinlong Mao <quic_jinlmao@quicinc.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Mike Leach <mike.leach@linaro.org>,
James Clark <james.clark@linaro.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>
Cc: coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 1/5] dt-bindings: arm: Add CoreSight QMI component description
Date: Fri, 11 Jul 2025 12:11:12 +0200 [thread overview]
Message-ID: <7335064d-60ee-4045-a119-082daf89464f@oss.qualcomm.com> (raw)
In-Reply-To: <aae21139-a4cd-4c5d-8147-56c2352ae195@quicinc.com>
On 7/10/25 1:03 PM, Jinlong Mao wrote:
>
>
> 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 <quic_jinlmao@quicinc.com>
>>> ---
>>
>> 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.
FWIW the OSS qrtr-lookup utility only lists the one you included in
the example.. I'm not saying this list is exhaustive, but I'd like
you to provide a counter-example.
https://github.com/linux-msm/qrtr/blob/master/src/lookup.c#L71
Konrad
next prev parent reply other threads:[~2025-07-11 11:20 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-24 11:58 [PATCH v5 0/5] coresight: Add remote etm support Mao Jinlong
2025-04-24 11:58 ` [PATCH v5 1/5] dt-bindings: arm: Add CoreSight QMI component description Mao Jinlong
2025-04-24 20:30 ` Konrad Dybcio
2025-07-10 11:03 ` Jinlong Mao
2025-07-11 10:11 ` Konrad Dybcio [this message]
2025-07-11 11:03 ` Suzuki K Poulose
2025-04-24 11:58 ` [PATCH v5 2/5] coresight: Add coresight QMI driver Mao Jinlong
2025-04-25 19:58 ` Konrad Dybcio
2025-04-26 5:18 ` kernel test robot
2025-04-24 11:58 ` [PATCH v5 3/5] dt-bindings: arm: Add qcom,qmi-id for remote etm Mao Jinlong
2025-06-18 3:16 ` Bjorn Andersson
2025-06-26 8:04 ` Jinlong Mao
2025-04-24 11:58 ` [PATCH v5 4/5] coresight: Add remote etm support Mao Jinlong
2025-04-24 20:32 ` Konrad Dybcio
2025-05-07 11:24 ` kernel test robot
2025-04-24 11:58 ` [PATCH v5 5/5] arm64: dts: qcom: msm8996: Add coresight qmi node Mao Jinlong
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