usb: gadget: udc: renesas_usb3: Add role switch support for RZ/V2M

As RZ/V2M has both HOST and PERI reset module, we need to do reset release
before accessing registers in respective IP module.

This patch adds role switch support for RZ/V2M.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20230121145853.4792-7-biju.das.jz@bp.renesas.com


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