A first I had faced many problems to enable SPI in jetson TX2. Finally I managed to show SPI3.0 in
command by following
Then I came to know that this kernel editing and Device tree compiling process makes my GPIO unstable. I mean that the below commands are not working as expected.
echo 300 > /sys/class/gpio/export echo "out" > /sys/class/gpio/gpio300/direction echo 0 > /sys/class/gpio/gpio300/value
What is the reason behind it? And how can we avoid the problems and enable spi without affecting anything
I need your help to this and we may upload a better documentation for inexperienced people.