Merge branch 'for-4.2/ti-clk-move' of https://github.com/t-kristo/linux-pm into clk...

Merge branch 'for-4.2/ti-clk-move' of https://github.com/t-kristo/linux-pm into clk-next

From Tero Kristo:
  "This pull request contains the TI clock driver set to move the
   clock implementations under clock driver. Some small portions of
   the clock driver code still remain under mach-omap2 after this,
   it should be decided whether this code is now obsolete and should
   be deleted or should someone try to fix it."

Slight merge conflicts with determine_rate prototype changes.