Gabriel Zanetti

This topic may be of interest.  It sounds similar to your issue.  Perhaps ask how what they solved it and if it fixes the HDMI and WiFi. 
Perhaps you can get the DTB from them and try it on your board.
Seems that there might be other boards with the same issue...  if this is the same issue.  
It seems that there are different variants of the boards, and that AXP805 regulator control is different.
 
I see a solution for the above problem for a different board here.  It's a device tree change to use i2c instead of RSB.
https://github.com/armbian/build/pull/3964
 

@Gabriel Zanetti
I got it to work on an orange pi zero 2 but you need to compile your own image. The can bus needs to be activated in the kernel:
 
 ./compile.sh BOARD=orangepizero2 BRANCH=legacy RELEASE=bullseye BUILD_MINIMAL=yes BUILD_DESKTOP=no KERNEL_ONLY=no KERNEL_CONFIGURE=yes COMPRESS_OUTPUTIMAGE=sha,gpg,xz
 
After the kernel configure menu comes up activate CAN in the network section and take a deep dive into the sub menus to activate usb can adapter gs_usb
 
This works with candelight as well as klipper USB CAN bridge.