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AM1705 spidev not working after interrupt

Jitendra Jagasia
Intellectual 840 points
Other Parts Discussed in Thread: AM1705

Hi,

I am currently working on AM1705 with Linux OS.

I am currently facing a issue that my kernel spidev is not working when I insert a Linux kernel-userspace interface module. This module just signal the user application that a interrupt has occured in the defined GPIO pin of AM1705.

Before inserting the module my spidev works properly, but after inserting the module spidev receives only "00"

 

Can anyone guide me how to solve the above given issue.

 

Thanks & Regards

Jitendra