rtc: omap dt support (for am33xx)

Hi Andrew,

This series enhances rtc-omap driver so as to be usable on am33xx SoC by adding DT support (Beagle Bone uses am33xx). This is a revised version of series that was posted on 27th July 2012 with the subject,
"omap-am33xx rtc dt support".
It seems rtc maintainer in inactive and hence sending it you.

Please help this reach mainline.

Brief:
Enhance rtc-omap driver to make it DT capable. This is required to support boards that boot only with DT like Beagle Bone. rtc-omap driver is used in DaVinci platforms and they are also now going DT way, and these changes make their DT migration easier. rtc-omap driver is made intelligent enough to handle kicker mechanism. This also helps in removing kicker mechanism support done for DaVinci at platform level.

This series has been made over 3.7-rc1

This has been tested on Beaglebone (am33xx platform) and on DaVinci da850 evm.

Regards
Afzal

v4:
Resolve build error during module build
Improve DT documentation

v3:
Remove unit address in DT node
Use readb/writeb instead of __raw_* variants
Remove unnecessary parens

v2:
Use device name da830-rtc instead of am1808-rtc, similar change in compatible for DT
Newly added register name made similar to that existing in the driver Better commit message description
Modify Kconfig help, resolve checkpatch warning

Afzal Mohammed (4):
rtc: omap: kicker mechanism support
ARM: davinci: remove rtc kicker release
rtc: omap: dt support
rtc: omap: depend on am33xx

Vaibhav Hiremath (1):
rtc: omap: Add runtime pm support

 Documentation/devicetree/bindings/rtc/rtc-omap.txt | 17 +++++
 arch/arm/mach-davinci/devices-da8xx.c              | 13 +---
 drivers/rtc/Kconfig                                | 10 +--
 drivers/rtc/rtc-omap.c                             | 80 +++++++++++++++++++++-
 4 files changed, 101 insertions(+), 19 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/rtc/rtc-omap.txt

1.7.12