Hello,
I have a zero working on Armbian_22.05.1_Radxa-zero_jammy_edge_5.17.5
I have noticed 2 defaults : some wifi stability issues and no usb otg (I would like to enable g_serial to have serial over usb).
As there are already fixed in Radxa kernel (https://github.com/radxa/kernel/commits/linux-5.10.y-radxa-zero) it's quite easy to fix as it's only dtc parameters.
For Wifi, change max-frequency = <0x5f5e100>; to max-frequency = <0x4C4B400>;
For otg mode in the usb@ffe09000 section, change dr_mode to dr_mode = "otg";
Enjoy.