linux-kernel - Re: [PATCH V2 00/15] cpufreq: mediatek: Cleanup and support MT8183 and MT8186

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Message-ID: <7h5ynj5lhc.fsf@baylibre.com>
Date:   Fri, 08 Apr 2022 14:11:27 -0700
From:   Kevin Hilman <khilman@...libre.com>
To:     Rex-BC Chen <rex-bc.chen@...iatek.com>, rafael@...nel.org,
        viresh.kumar@...aro.org, robh+dt@...nel.org, krzk+dt@...nel.org
Cc:     matthias.bgg@...il.com, jia-wei.chang@...iatek.com,
        roger.lu@...iatek.com, hsinyi@...gle.com, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org,
        Project_Global_Chrome_Upstream_Group@...iatek.com,
        Rex-BC Chen <rex-bc.chen@...iatek.com>
Subject: Re: [PATCH V2 00/15] cpufreq: mediatek: Cleanup and support MT8183
 and MT8186

Rex-BC Chen <rex-bc.chen@...iatek.com> writes:

> Cpufreq is a DVFS driver used for power saving to scale the clock frequency
> and supply the voltage for CPUs. This series do some cleanup for MediaTek
> cpufreq drivers and add support for MediaTek SVS[2] and MediaTek CCI
> devfreq[3] which are supported in MT8183 and MT8186.

There's no upstream DT for MT8186 and there are no OPPs defined in the
upstream DT for MT8183.

In order to test this on mainline, could you provide a patch for MT8183
that adds OPPs to the DT so this can be tested with mainline?

Thanks,

Kevin