Enabling SPI Interface on Tinkerboard 2S

[riymus]

Hi,

 

I tried to activate the SPI interface on a Tinkerboard2S. I used the last Armbian version (Armbian_community_25.2.0-trunk.110_Tinkerboard-2_bookworm_current_6.6.63_minimal).

 

I edited the /boot/armbianEnv.txt and add the overlays, I found different parameters and all doesn't work, I tried:

• overlays=spi0 spi2
• overlays=spi-spidev
  param_spidev_spi_bus=0
• and via armbian-config:
  fdt_overlays=rockchip-rk3399-spi-spidev

 

But with all approaches I didn't get a /dev/spi* device.

 

Any ideas?

 

TIA

 

[ioanker]

hi

may be 0 is reserved on this hardware, you should  try 1 param_spidev_spi_bus the configuration described here 

 

best regards 

Edited December 31, 2024 by ioanker