Merge tag 'omap-for-v3.9/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel...

From Tony Lindgren:
am33xx specific updates for restart and revision detection.
Also get rid of OMAP_32K_TIMER_HZ as that no longer is needed.

* tag 'omap-for-v3.9/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: OMAP2: AM33XX: id: Add support for AM335x PG2.0
  ARM: OMAP2+: Get rid of custom OMAP_32K_TIMER_HZ
  ARM: OMAP2+: AM33xx: Add SoC specific restart hook