Merge tag 'sti-reset-for-v3.19-1' of...

Merge tag 'sti-reset-for-v3.19-1' of git://git.stlinux.com/devel/kernel/linux-sti into reset/for_v3.19

STi reset controller updates for v3.19.

This tag adds support to STiH407 reset controllers:
  1. st,stih407-powerdown
  2. st,stih407-softreset
  3. st,stih407-picophyreset