Attaching charger (either regular or USB-C) while machine is suspended, wakes up the machine
It's somewhat odd that attaching the charger wakes the machine up from suspend.
Installed packages:
$ pacman -Qe |grep pinebook
linux-pinebookpro 5.6.0-2
pinebookpro-audio 1-2
pinebookpro-post-install 20200322-1
uboot-pinebookpro 2020.01-7