ARM: dts: Add basic PM domains for exynos5410

Add DT nodes for gsc, isp, mfc, g3d, disp, mau PM domains.
ARM: dts: exynos5410: add hdmiphy and HDMI dt node for odroid-xu

hdmi drive dt node provides phy property which points to
the hdmiphy node.
ARM: dts: exynos5410: add hdmi and mixer dt node for exynos5410
drm/exynos: add support for exynos5410 hdmi

Add support for exynos5410 hdmi ip.
drm/exynos: add support for exynos5410 hdmiphy

Add support for exynos5410 hdmiphy which is add hdmi configs.
clk: exynos5410: add dpll clocks
ARM: exynos5410: add dt support for gsc

This patch adds G-sclater devices to the DT device list.
clk: exynos5410: modify clocks for hdmi
clk: exynos5410: Add mfc, smmu_mfcl, smmu_mfcr clocks

Adds mfc, smmu_mfcl, smmu_mfcr clock for mfc for exynos5410
ARM: dts: exynos5410: Add MFC node for exynos5410

This patch adds MFC node for exynos5410.
ARM: dts: Add MFC codec support for odroid-xu board

Added MFC codec node to odroid-xu DT file.
ARM: dts: exynos5410: Enabled USB support on Exynso5410 platform

Adding required DT nodes to enable support for USB 2.0(EHCI/OHCI)
and USB 3.0 (DWC3) on exynos5410 platform.