How to be active i2c0 bus when suspend and sleep mode?

I’m using Jetson TK1.I2c-0 bus not working when my system suspend.

Does the suspend power off the CPU power? If the CPU power is off there’s no way to active the i2c bus.

Hi Shane.No active i2c0 bus when power off my display i think my jetson tk1 board be suspend mode

Then, why do you need active i2c bus when system in suspend mode. I believe most of system are not support this case.