[PATCH v8 0/6] OMAP: WDT: Implement WDT in hwmod way

[Varadarajan, Charulatha]

Series of patches to port watchdog module to use hwmod APIs
for OMAP2PLUS chips and use runtime APIs for all OMAP chips.
For this hwmod database for OMAP2PLUS watchdog instances are
populated and implements watchdog module to use PM runtime APIs.

This patch series is generated on "origin/pm-core" which
has Kevin's pm-next series, the runtime PM core patch series,
and a collection of hwmod fixes that Paul/Benoit have lined up
for 2.6.37.

Tested on OMAP2430, OMAP4430 (ES1.0 & ES2.0), OMAP3430 SDP boards
and zoom3 board. Also verified that this patch series does not
break the OMAP1 build.

This series is tested on OMAP4430 ES2 using the below series
(dependency series for ES2.0 silicon)
http://www.spinics.net/lists/linux-omap/msg36023.html

Version History:
---------------
Version v8:
*Enable wd_timer3 in the hwmod list

Version v7:
*Use EN_*SHIFT macros for module_bit and ST_*SHIFT macros for
idlest_idle_bit in OMAP2&3 hwmod database
(based on suggestions given by Paul for I2C hwmod series)
*Remove new definitions of EN_*SHIFT macros as they already exist
Some of the v7 links:
https://patchwork.kernel.org/patch/197022/

Version v6:
*Split omap_init_wdt() into separate omap_init_wdt functions
under mach-omap1 and mach-omap2 and set them up with
subsys_initcall
*Include wd_timer3 database for OMAP4
*In hwmod database follow naming convention "wd_timerX"
Some of the v6 links:
http://www.spinics.net/lists/linux-omap/msg36678.html
https://patchwork.kernel.org/patch/188242/
https://patchwork.kernel.org/patch/188222/

Version v5:
*Delete wdt_runtime_resume and wdt_runtime_suspend
functions as the fix for the return values in the generic
runtime PM calls has been queued for 2.6.37 (see below link)
https://lists.linux-foundation.org/pipermail/linux-pm/2010-September/028466.html
Some of the v5 links:
https://patchwork.kernel.org/patch/181812/
https://patchwork.kernel.org/patch/181782/
https://patchwork.kernel.org/patch/181772/
https://patchwork.kernel.org/patch/181792/

Version v4:
*Implement hwmod adapdation first and then PM runtime adaptation
as two different patches in the series
*Remove inclusion of omap_device.h in the driver file.
Some of the v4 links:
https://patchwork.kernel.org/patch/174672/
https://patchwork.kernel.org/patch/174662/

Version v3:
*Fix Minor comments like renaming omap1 watchdog structures
with an omap1_ prefix
Some of the v3 links:
https://patchwork.kernel.org/patch/119698/
https://patchwork.kernel.org/patch/119696/ 

Version v2:
*Rebase to latest kernel
Some of the v2 links:
http://www.spinics.net/lists/linux-omap/msg34741.html
http://www.spinics.net/lists/linux-omap/msg34673.html

Version v1:
*Initial series
Some of the v1 links:
http://www.spinics.net/lists/linux-omap/msg30628.html
http://www.spinics.net/lists/linux-omap/msg30625.html

Benoit Cousson (1):
  OMAP4: hwmod data: Add watchdog timer

Varadarajan, Charulatha (5):
  OMAP3: hwmod data: Add watchdog timer
  OMAP2420: hwmod data: Add watchdog timer
  OMAP2430: hwmod data: Add watchdog timer
  OMAP2PLUS: WDT: use omap_device_build for device registration
  OMAP: WDT: Use PM runtime APIs instead of clk FW APIs

 arch/arm/mach-omap1/devices.c              |   27 ++++++
 arch/arm/mach-omap2/devices.c              |   39 ++++++++
 arch/arm/mach-omap2/omap_hwmod_2420_data.c |   64 +++++++++++++
 arch/arm/mach-omap2/omap_hwmod_2430_data.c |   64 +++++++++++++
 arch/arm/mach-omap2/omap_hwmod_3xxx_data.c |   66 ++++++++++++++
 arch/arm/mach-omap2/omap_hwmod_44xx_data.c |  135 ++++++++++++++++++++++++++++
 arch/arm/plat-omap/devices.c               |   41 ---------
 drivers/watchdog/omap_wdt.c                |   42 ++-------
 8 files changed, 402 insertions(+), 76 deletions(-)