Armbian 5.15.26-sunxi64 kernel breaks GPIO on NanoPi NEO2   Armbian 5.15.26-sunxi64 (bullseye) NanoHatOLED fails: - GPIO devices are missing; - /proc/cpuinfo lacks Processor, Hardware info.   root@nanopineo2:~# uname -a Linux nanopineo2 5.15.26-sunxi64 #trunk.0002 SMP Thu Mar 3 10:24:53 UTC 2022 aarch64 GNU/Linux   root@nanopineo2:~# gpio readall piBoardRev: Unable to determine board revision from /proc/cpuinfo  -> Is not NanoPi based board.  ->  You