Dragonboard 410c - CPU clock 1.0GHz -> 1.2GHz

Products Support DragonBoard410c
#1

Hey.

I am working with the 410c board, I see there has been a significant change starting with the Debian 20 distributions, the CPU clock was changed from 1.2GHz to 1.0 GHz.
What is the reason for this? Is it safe to revert the clock to 1.2GHz?

Thx,
Itamar

#2

because a lack of specific ‘CPR’ driver, making the board unstable, but you can find a patch/workaround for this here:
https://patchwork.kernel.org/project/linux-arm-msm/patch/1585821635-28324-1-git-send-email-loic.poulain@linaro.org/mbox/

#3

Perfecto!
Thank you @Loic - the patch solved our issues for now.