On Tue, May 24, 2022 at 03:43:45PM +0530, Krishna Kurapati wrote: > From: Sandeep Maheswaram <quic_c_sanm@xxxxxxxxxxx> > > Check wakeup-source property for dwc3 core node to set the > wakeup capability. Drop the device_init_wakeup call from > runtime suspend and resume. > > If the dwc3 is wakeup capable, don't power down the USB PHY(s). > The glue drivers are expected to take care of configuring the > additional wakeup settings if needed based on the dwc3 wakeup > capability status. In some SOC designs, powering off the PHY is > resulting in higher leakage, so this patch save power on such boards. > > Signed-off-by: Sandeep Maheswaram <quic_c_sanm@xxxxxxxxxxx> > Signed-off-by: Krishna Kurapati <quic_kriskura@xxxxxxxxxxx> Reviewed-by: Matthias Kaehlcke <mka@xxxxxxxxxxxx>
