Config the GPIO pin as Interrupt Input pin

Hi,

By default, GPIO0/CAM0_PWR# pin (Ball number:G8)- GPIO3,PR00 is configured as GPIO output pin in device tree. I need to change this pin as GPIO interrupt Input pin in device tree and what are the changes, I need to do?

Tried the changes and am facing the problems. Please provide the example for this.

-Thanks.

Hi,

For the above changes, whether need to do device tree or U-Boot source code. Please confirm it.
Version is: L4T 28.1 Jetson Tx2 Driver Package.

-Thanks.

Check this out.

https://elinux.org/Device_Tree_Usage#How_Interrupts_Work