Sunday, April 15, 2018

[fedora-arm] Re: [RaspberryPI 3B] [unicorn Hat] [how to configure spi]

wow !

in fact it was much more simple ..
I was playing with a raspberry 3B and not a 3B+ so the dtb file was not the good one :)

Finally I have this :
cd /proc/device-tree/soc 
ls -dal spi*
drwxr-xr-x. 2 root root 0 Mar 5 23:16 spi@7e204000
drwxr-xr-x. 2 root root 0 Mar 5 23:16 spi@7e215080
drwxr-xr-x. 2 root root 0 Mar 5 23:16 spi@7e2150c0
cat spi*/status
okay
disabled
okay

but no device in /dev..
do you have any hints ?

Thanks
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