Out of box support for Raspberry Pi Fan control

[datapharmer]

Is your enhancement proposal related to a problem? Please describe. It would be nice to implement the fix used here: https://github.com/Ysurac/openmptcprouter/issues/2285 out of the box.

Describe the solution you'd like For raspberry pi users install packages:

kmod-hwmon-core
kmod-hwmon-gpiofan

and set /boot/config.txt to include dtoverlay=gpio-fan,gpiopin=14,temp=60000 (or some reasonable value)

Describe alternatives you've considered Can be manually installed

Additional context It took me a while to track down how to do this as it isn't well documented (specifically finding the necessary packages for openwrt) and whatever googling I did didn't initially turn up this issue unfortunately.