[PATCHv3 00/35] ARM: OMAP2+: PRCM / SCM cleanups against 4.0-rc1

[Tero Kristo]

Hi,

Changes in this set compared to v2:

- Changed the SCM module DT node layout to address Tony's comments;
  only scm-conf area / any other necessary portions are syscon mapped.
  Rest of the IO space is only mapped by the underlying drivers.
- Added patch for changing omap4 display driver to use syscon instead
  of legacy padconf register read/write.
- Changed clock provider infrastructure patches to address some earlier
  comments from Paul; basically the IO mapping for clock drivers is
  always done at the clock provider level and not moved to the clock
  driver (patch 10-12.)
- Changed ordering of patches a bit, the first part of this set should
  be now more trivial for merging purposes (patch 1-9)
- Dropped patches already merged from v2 set
- Some misc fixes added: patch 8-9, patch 28.

Testing done:
- am335x-evm: boot
- am335x-sk: boot
- am43xx-epos: boot
- am43xx-gpevm: boot
- omap3-beagle-xm: boot
- omap3-beagle: boot, suspend-resume ret/off, cpuidle ret/off
- am335x-bone: boot
- am335x-bone-black: boot
- dra7-evm: boot
- omap4-panda-es: boot, suspend-resume ret, cpuidle ret
- omap4-panda: boot
- omap2430-sdp: boot
- omap3430-sdp: boot
- omap4430-sdp: boot

Test branch pushed at:
- tree: https://github.com/t-kristo/linux-pm.git
- branch: 4.0-rc1-prcm-cleanup

-Tero