Hi, After reading current dwc2 code, I got an impression that resume from suspend to ram isn't supported for DWC2_POWER_DOWN_PARAM_NONE case, right? In fact we do see usb device can't resume properly with DWC2_POWER_DOWN_PARAM_NONE case. If the impression is true, what's the proper technical direction? Add dwc2_host_enter_suspend() as dwc2_host_enter_hibernation() and dwc2_host_exit_suspend() as dwc2_host_exit_hibernation()? Thanks in advance, Jisheng