Re: [RFC-next 0/1] Odroid C2: Enable DVFS for cpu
From: Kevin Hilman
Date: Mon Dec 09 2019 - 17:12:41 EST
Anand Moon <linux.amoon@xxxxxxxxx> writes:
> Some how this patch got lost, so resend this again.
>  https://patchwork.kernel.org/patch/11136545/
> This patch enable DVFS on GXBB Odroid C2.
> DVFS has been tested by running the arm64 cpuburn
>  https://github.com/ssvb/cpuburn-arm/blob/master/cpuburn-a53.S
> PM-QA testing
>  https://git.linaro.org/power/pm-qa.git [cpufreq testcase]
> Tested on latest U-Boot 2019.07-1 (Aug 01 2019 - 23:58:01 +0000) Arch Linux ARM
Have you tested with the Harkernel u-boot?
Last I remember, enabling CPUfreq will cause system hangs with the
Hardkernel u-boot because of improperly enabled frequencies, so I'm not
terribly inclined to merge this patch.
> Patch based on my next-20191031 for 5.5.x kernel.
> Hope this is not late entry.
Re: "too late". FYI... when you post things as RFC, it means you're
looking for comments (Request For Comment) but that it's not intended
I didn't see any comments on this, but I also didn't see a non-RFC
follow-up, so I didn't queue it for v5.5.