Sometimes, the driver bindings may know what phy they use.
For example, when using device tree, the usb controller may have a
phandler pointing to usb phy.
Signed-off-by: NRichard Zhao <richard.zhao@freescale.com>
Reviewed-by: NMarek Vasut <marex@denx.de>
Acked-by: NFelipe Balbi <balbi@ti.com>
Tested-by: NSubodh Nijsure <snijsure@grid-net.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>