Is it possible to have a Linux app (user space) with a PL-PS interrupt?
I could set up the hardware and build petalinux following this
I found this AR for the driver software:
But is for Zynq-7000 and the attached code includes <linux/interrupt.h> that I cannot see in a linux app.
First, is it possible at all to write a user space interrupt driver?
Second, if not, is there another way (kernel module?) ?