Hi Stefan
> Which RPi 3 variant do you use (B or B+)?
Today I have tested on the Raspberry Pi 3 B with arm64.
I was able to reproduce it also with kernel 4.19.5. wlan0 remains absent with this newer kernel version.
Based on 4.19.5 I reverted commit b1b8f45b3130dbd8704e5ea0d82b49b1d929498e and then wlan0 was back.
> Could you please provide a reduced kernel config?
Here is more information:
Kernel configuration:
linux-image-4.19.5-v8_4.19.5-v8-1_arm64.deb (wlan0 is absent):
dtb with b1b8f45b3130dbd8704e5ea0d82b49b1d929498e reverted (wlan0 is back):
> Is armhf (32 bit) affected, too?
I think so - but I did not test it yet.
Best regards
Matthias