Re: [PATCH 4/6] ARM: dts: rockchip: Add all CPUs in cooling maps

From: Heiko Stuebner
Date: Mon Nov 26 2018 - 08:16:56 EST


Am Freitag, 16. November 2018, 11:01:13 CET schrieb Viresh Kumar:
> Each CPU can (and does) participate in cooling down the system but the
> DT only captures a handful of them, normally CPU0, in the cooling maps.
> Things work by chance currently as under normal circumstances its the
> first CPU of each cluster which is used by the operating systems to
> probe the cooling devices. But as soon as this CPU ordering changes and
> any other CPU is used to bring up the cooling device, we will start
> seeing failures.
>
> Also the DT is rather incomplete when we list only one CPU in the
> cooling maps, as the hardware doesn't have any such limitations.
>
> Update cooling maps to include all devices affected by individual trip
> points.
>
> Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>

looks like I forgot to respond ... applied like 7 days ago
and already part of my pull-request for 4.21


Thanks
Heiko