Rock 5B CPU/GPU Overclocking

Hi,

How would one go about overclocking the CPU and GPU on the Rock 5B?

I figured it would require a device tree overlay but I don’t know how to create the overlay for this.

The overlay depends on the system you’re using. Which distribution is it?

I am using Debian Bookworm 12

Which debian bookworm. Radxa, armbian, other?

Sorry, its the radxa one, I got it from the github page: https://github.com/radxa-build/rock-5b/releases