Hi
We met a suspend issue on OMAP4470. Our BSP code base is 4AJ.2.2
When we press the power button to enter suspend mode, we found that the SYS_PWR_REQ signal did not be pulled down by OMAP.
We got the debug message "Successfully put all powerdomains to target state" after resumed the device.
We also checked power domain's last pwr state, we found that CORE, MPU, L3INIT, L4PER are in retention mode and others are in off mode.
It looks like that all power domains enter low power state.
Why the SYS_PWR_REQ does not be pulled down by OMAP?
Does the OMAP4470 still not enter off mode?
Could you provide some information about this issue?
Thank you.