The USB0 and USB1 VBUS pins must be pulled down. Add corresponding
configuration entries in the pinctrl map table instead of manually
poking the pin control registers.
Signed-off-by: NLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>