Allow for platforms that have a reset controller driver in place to bring
the USB IP out of reset.
Signed-off-by: NDinh Nguyen <dinguyen@opensource.altera.com>
Acked-by: NJohn Youn <johnyoun@synopsys.com>
Tested-by: NStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: NFelipe Balbi <felipe.balbi@linux.intel.com>