linux-kernel - Re: [PATCH v2] arm64: dts: qcom: sdm630: move DSI opp-table out of soc node

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAA8EJppPHVZbseXFx8g+m9PxgODuenLEBHeDT3z6MojzVALKqA@mail.gmail.com>
Date:   Sun, 26 Mar 2023 13:03:03 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] arm64: dts: qcom: sdm630: move DSI opp-table out of
 soc node

On Sun, 26 Mar 2023 at 12:22, Krzysztof Kozlowski
<krzysztof.kozlowski@...aro.org> wrote:
>
> On 26/03/2023 11:21, Dmitry Baryshkov wrote:
> > On Sun, 26 Mar 2023 at 12:16, Krzysztof Kozlowski
> > <krzysztof.kozlowski@...aro.org> wrote:
> >>
> >> The soc node is supposed to have only device nodes with MMIO addresses,
> >> so move the DSI OPP out of it (it is used also by second DSI1 on
> >> SDM660):
> >
> > This raises a question: would it make sense to add /opps to handle all
> > opp tables?
>
> We didn't add it to any other cases like this (and we already fixed all
> other boards), so why now? We can but it is a bit late for it.

Because nobody expressed this idea beforehand? I'm not insisting here,
you have a better understanding of DT. Just wondering if it makes
sense.

-- 
With best wishes
Dmitry