Im trying since 2 week to enable the SPI interface on a RockPI S.
Sadly without any success…
Im not able to get a /dev/spi* device in the debian image.
I tryed several things:
- Update the kernel
- Change settings in /boot/hw_config
- Build my own kernel
- follow other tutorials:
Enable SPI in Debian
How to use RxD/TxD (pin 8/10) through /dev/tty*?
No matter what i try, it dosn’t work.
Is there a Official way to enable & access any SPI interface?
The documentation on the RockPi S wiki is more than thin.
The modification from other guides like RockPi 4 dosn’t work either.
Nor i have any overlays in /boot/overlays, nor the directory itself.
Can someone please enlighten me what to do ?!
Thanks for any help!