ARM: dts: exynos5410: Enabling samsung-usb2phy driver on exynos5410

Adding device tree node for Samsung-usb2phy to exynos5410
along with necessary device data to be parsed.
ARM: dts: exynos5410: Enabling samsung-usb3phy driver on exynos5410

Adding device tree node for Samsung-usb3phy on exynos5410
along with necessary device data to be parsed.
ARM: dts: exynos5410: Enable exynos-dwc3 support on exynos5410

Add device node entry for exynos-dwc3 on exynos5410,
to add support for usb 3.0.