linux-kernel - Re: [PATCH v3 5/6] arm64: dts: qcom: qcs615: add ADSP and CDSP nodes

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Message-ID: <73a689a1-e8a3-4417-b0e6-374ec9b091d5@oss.qualcomm.com>
Date: Sat, 17 May 2025 18:59:18 +0200
From: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
To: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>,
        Lijuan Gao <quic_lijuang@...cinc.com>
Cc: Bjorn Andersson <andersson@...nel.org>,
        Mathieu Poirier <mathieu.poirier@...aro.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley
 <conor+dt@...nel.org>,
        Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        Konrad Dybcio <konradybcio@...nel.org>, kernel@...cinc.com,
        linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 5/6] arm64: dts: qcom: qcs615: add ADSP and CDSP nodes

On 5/17/25 12:11 AM, Dmitry Baryshkov wrote:
> On Fri, May 16, 2025 at 11:27:06AM +0800, Lijuan Gao wrote:
>> Add nodes for remoteprocs: ADSP and CDSP for QCS615 SoC to enable proper
>> remoteproc functionality.
>>
>> Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
>> Signed-off-by: Lijuan Gao <quic_lijuang@...cinc.com>
>> ---
>>  arch/arm64/boot/dts/qcom/qcs615.dtsi | 86 ++++++++++++++++++++++++++++++++++++
>>  1 file changed, 86 insertions(+)
> 
> Is the MPSS not present on the QCS615? It was a part of the SM6150
> design.

Hmm.. good point..

It's surely not there on QC*S*

it is there on SM6150 though, quite obviously

downstream ref:

https://github.com/ianmacd/gts6lwifi/blob/master/arch/arm64/boot/dts/qcom/sm6150.dtsi

Konrad