Hi everyone. I’m using Banana PI M5 on Ubuntu 22. I have a problem where I need to get SPI0 and SPI1 running. SPI0 works for me, but SPI1 does not.
When I use command "fdtput -t s /boot/meson64_bananapi_m5.dtb /spi@13000 status okay" I get error “Error at ‘/spi@13000’ : FDT_ERR_NOTFOUND”
But also I tried change settings in file "/boot/meson64_bananapi_m5.dtb" I recompiled spi@13000 and spi@15000 status value to “okay”, but without success.
In "/boot/config.txt" I have set the value "dtparam=spi=on".
I also tried enabling it through “raspi-config”, but SPI1 still does not work.
In "/dev/" I only see mention of “spidev0.0”. Even in “/boot/overlays” I see a dtbo for spi0 (spi0.dtbo), but nothing for spi1.
Where could the problem be, what Im missing? It’s possible to run SPI1 correctly? Thank you."