NanoPi NEO PLUS2 - HOW TO - CPU Freq change


NanoPi NEO PLUS2 device has H5 CPU and with factory OS image (Ubuntu Core based) it can operate at max frequency of 1200-ish MHz without an issue…

In DietPi, CPU max speed is limited at 1008 MHz (according to dietpi-config tool).

Is there any way to manually change/increase max cpu freq to original max freq as supported by CPU itself?

Thanks for replies in advance.
Best Regards to all!