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Registered: ‎12-19-2019

Interrupt from PL to petalinux on zcu111

I am trying to receive an interrupt on petalinux through UIO from a counter which is implemented in PL. I am using a 32 bit counter to generate interrupt  in petalinux. Kindly tell me whole process in step by step form  in petalinux to receive interrupt in user space. specially I want to know how to add that interrupt in device tree in petalinux. 

rsz_screenshot_from_2020-10-17_17-42-43.jpg
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