[PATCH] arm64: dts: rockchip: Prevent thermal runaways in RK3308 SoC dtsi

Heiko Stübner heiko at sntech.de
Fri Oct 11 09:35:11 PDT 2024


Am Donnerstag, 10. Oktober 2024, 22:27:44 CEST schrieb Heiko Stuebner:
> On Thu, 10 Oct 2024 12:19:41 +0200, Dragan Simic wrote:
> > Until the TSADC, thermal zones, thermal trips and cooling maps are defined
> > in the RK3308 SoC dtsi, none of the CPU OPPs except the slowest one may be
> > enabled under any circumstances.  Allowing the DVFS to scale the CPU cores
> > up without even just the critical CPU thermal trip in place can rather easily
> > result in thermal runaways and damaged SoCs, which is bad.
> > 
> > Thus, leave only the lowest available CPU OPP enabled for now.
> > 
> > [...]
> 
> Applied, thanks!
> 
> [1/1] arm64: dts: rockchip: Prevent thermal runaways in RK3308 SoC dtsi
>       commit: 864f1a5b390278a4a8d4a6d7425c7022477c6c9f

as discussed in the other replies, I've dropped the patch again


Heiko





More information about the Linux-rockchip mailing list