Linux/PROCESSOR-SDK-AM335X: User switch read in Starter Kit

Part Number: PROCESSOR-SDK-AM335X

Tool/software: Linux

Hello alians,

right now i have converted am335x user switch access from kernal space to user space by modifying DTS file respectively generate dtb file

but im facing one problem now this gpio pins not list in event1

i.e. # cat /dev/input/event1 |hexdump

how to assign/use this gpio pins as a irq from user space.

Part Number: PROCESSOR-SDK-AM335X

Tool/software: Linux

hello alians,

right now i'm working how to read switch status available on sitara am335x starter kit.

the question is there any switch de-bounce comes in picture

if yes then how to eliminate this switch de-bounce by program.

where to write code for the read switch status and glow user led.

if any one have any example please refer link

one more question how to read gpio status as an interrupt request meaning to say when external events comes on gpio its treat as an ISR.

thank you,