On Sat, 2022-04-09 at 09:05 +0800, Hsin-Yi Wang wrote: > On Sat, Apr 9, 2022 at 5:11 AM Kevin Hilman <khilman@xxxxxxxxxxxx> > wrote: > > > > Rex-BC Chen <rex-bc.chen@xxxxxxxxxxxx> 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? > > > > The DT change used in the downstream kernel is from here: > https://urldefense.com/v3/__https://patchwork.kernel.org/project/linux-mediatek/patch/1616499241-4906-9-git-send-email-andrew-sh.cheng@xxxxxxxxxxxx/__;!!CTRNKA9wMg0ARbw!ykRlVJPl8TZWMCfnAzLnqhtn3iqXeHh8f6tMBWpneZuJPPmJTGEDIiEgv-R_Q4gVunnp$ > > Might need some update (eg. add the cci property in cpu) though. > Rex, you can also include the 8183 DT change in the next version > since > most of the mt8183 dts are in the mainline. > > Thanks > > > Thanks, > > > > Kevin Hello Kevin and Hsinyi, OK I will add dts part of cpufreq for MT8183 in next version. And I think the cci part will be upstreamed in cci seriues. BRs, Rex
