usb3: a38x: add FDT update for USB3 Device

	When USB3 device is enabled (SatR field 'usb3port0' or 'usb3port1' is 1)
	disabled corresponding 'usb3' DT node, and enable 'u3d@50000' and 'udc@54100' nodes.

Change-Id: Icba23f5949d9204db8ac4127746991b0cbd26c9b
Signed-off-by: Bassel Saba <basselsa@marvell.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/20260
Tested-by: Star_Automation <star@marvell.com>
Reviewed-by: Omri Itach <omrii@marvell.com>
8 files changed