I've got same issue but with OrangePi Zero. But I believe I not using -dev kernel. After update from 4.19.13-sunxi to 4.19.17-sunxi
Cpu frequency scaling to 1008 Mhz instead of 1200Mhz
Thermal is 45 degrees, does not throttle
root@orangepizero:/etc/default# cat /etc/default/cpufrequtils
# WARNING: this file will be replaced on board support package (linux-root-...) upgrade
ENABLE=true
MIN_SPEED=240000
MAX_SPEED=1200000
GOVERNOR=ondemand
root@orangepizero:/etc/default# cpufreq-info
cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq@vger.kernel.org, please.
analyzing CPU 0:
driver: cpufreq-dt
CPUs which run at the same hardware frequency: 0 1 2 3
CPUs which need to have their frequency coordinated by software: 0 1 2 3
maximum transition latency: 5.44 ms.
hardware limits: 120 MHz - 1.01 GHz
available frequency steps: 120 MHz, 240 MHz, 480 MHz, 648 MHz, 816 MHz, 960 MHz, 1.01 GHz
available cpufreq governors: conservative, userspace, powersave, ondemand, performance, schedutil
current policy: frequency should be within 240 MHz and 1.01 GHz.
The governor "ondemand" may decide which speed to use
within this range.
current CPU frequency is 1.01 GHz (asserted by call to hardware).
cpufreq stats: 120 MHz:0.00%, 240 MHz:12.01%, 480 MHz:0.00%, 648 MHz:0.01%, 816 MHz:0.00%, 960 MHz:0.00%, 1.01 GHz:87.98% (159)
Is it possible to restore 1200MHz?
