linux-kernel - Re: [PATCH v2 1/2] dt-bindings: interrupt-controller: mpm: Pass MSG RAM slice through phandle

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Date:   Wed, 12 Apr 2023 13:55:02 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Konrad Dybcio <konrad.dybcio@...aro.org>,
        Stephan Gerhold <stephan@...hold.net>
Cc:     Rob Herring <robh@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Andy Gross <agross@...nel.org>, linux-kernel@...r.kernel.org,
        Shawn Guo <shawn.guo@...aro.org>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Marc Zyngier <maz@...nel.org>, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org
Subject: Re: [PATCH v2 1/2] dt-bindings: interrupt-controller: mpm: Pass MSG
 RAM slice through phandle

On 12/04/2023 13:47, Konrad Dybcio wrote:
>> For unrelated reasons I actually have some patches for this, that switch
>> the /smd top-level node to a "remoteproc-like" node dedicated to the
>> RPM, similar to how WCNSS/ADSP/Modem/etc are represented. I need this to
>> add additional (optional) properties like "resets" and "iommus" for the
>> RPM, but it would allow adding arbitrary subnodes as well:
>>
>> https://github.com/msm8916-mainline/linux/commit/35231ac28703805daa8220f1233847c7df34589e
>>
>> I could finish those up and post them if that would help...
> Krzysztof, what do you think?

I don't know what is there in MSM8916 and how it should be represented.

Best regards,
Krzysztof