These changes allow a PHY driver to trigger a VBUS interrupt and
to provide the value of VBUS.
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>