I finished booting linux on zybo with linario file system and I m trying to user the user space and kernel drivers to controle LEDs and get input information from peripheral buttons , gyroscope, accéléromètre and a bluetooth
So I wonder if I have to insert gpios déclarations in zynq-zybo.dts and compile a new devicetree.dtb !!
this are some screanshots from my zybo terminal :