EXYNOS5: USB: Fix incorrect USB base addresses

This patch corrects the base addresses for USB_PHY and USB_OTG.

Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Acked-by: Chander Kashyap <chander.kashyap@linaro.org>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>