ARM: OMAP: DMTIMER fixes

This series includes several fixes for the OMAP DMTIMER driver. This is based upon 3.7-rc4 with the two series adding device-tree support for DMTIMERs [1] and the 32kHz Counter [2]

Tested on OMAP5912 OSK, OMAP2420 H4, OMAP3430 Beagle and OMAP4430 Panda. Testing includes ...
1. Booting kernel on above boards
2. Set date and ensuring time of day is correct after 24 hours
3. Checking the timer counter is incrementing when configuring and starting a timer
4. Checking the timer overflow interrupt when timer expires.
5. Using different clock sources to operate the timer with.
6. Running a loop test overnight that continually runs test #3 and #4 for each available timer

This has also been boot tested on the AM335x Beagle Bone.

[1] http://marc.info/?l=linux-omap&m=135065875808614&w=2
[2] http://marc.info/?l=linux-omap&m=135119308123513&w=2

Jon Hunter (14):
ARM: OMAP: Add DMTIMER definitions for posted mode
ARM: OMAP2+: Disable posted mode for the clocksource timer
ARM: OMAP3+: Implement timer workaround for errata i103 and i767
ARM: OMAP: Fix timer posted mode support
ARM: OMAP3: Correct HWMOD DMTIMER SYSC register declarations
ARM: OMAP2/3: Define HWMOD software reset status for DMTIMERs
ARM: OMAP2+: Don't use __omap_dm_timer_reset()
ARM: OMAP: Fix dmtimer reset for timer1
ARM: OMAP: Don't restore of DMTIMER TISTAT register
ARM: OMAP: Don't restore DMTIMER interrupt status register
ARM: OMAP: Fix spurious interrupts when using timer match feature
ARM: OMAP: Add dmtimer interrupt disable function
ARM: OMAP: Remove unnecessary call to clk_get()
ARM: OMAP: Remove __omap_dm_timer_set_source function

  arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c |   15 ++-
  arch/arm/mach-omap2/omap_hwmod_3xxx_data.c         |   41 +++---
  arch/arm/mach-omap2/omap_hwmod_44xx_data.c         |    4 +
  arch/arm/mach-omap2/timer.c                        |   73 ++++++++---
  arch/arm/plat-omap/dmtimer.c                       |  132 +++++++++++++++-----
  arch/arm/plat-omap/include/plat/dmtimer.h          |   47 ++++---
  6 files changed, 215 insertions(+), 97 deletions(-)