usb: dwc2: host: Fix hibernation flow

commit 3c7b9856 upstream.

Added to backup/restore registers HFLBADDR, HCCHARi, HCSPLTi,
HCTSIZi, HCDMAi and HCDMABi.

Fixes: 58e52ff6 ("usb: dwc2: Move register save and restore functions")
Fixes: d17ee77b ("usb: dwc2: add controller hibernation support")
CC: stable@vger.kernel.org
Signed-off-by: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
Link: https://lore.kernel.org/r/c2d10ee6098b9b009a8e94191e046004747d3bdd.1708945444.git.Minas.Harutyunyan@synopsys.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>