Add support for the OMAP5 SoC family.
As part of the transition to DT, no board files will be used
for OMAP5. The hwmod data is gradually being transitioned
away from arch/arm/mach-omap2: IRQ, DMA, and memory map data
has been moved to DT. Hopefully the dev_attr and clock role
data will be the next step.
Basic test logs are available here, although not for OMAP5,
since I don't have an OMAP5 board:
http://www.pwsan.com/omap/testlogs/omap5_v3.10/
20130608130949/