Subject: [PATCH V2 00/14] ARM: OMAP: DMTIMER fixes

From: [email-masked] (Santosh Shilimkar)
Date: Wed, 7 Nov 2012 16:27:52 -0600

Jon,

On Wednesday 07 November 2012 01:01 PM, Jon Hunter wrote:
> 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(-)
>
Nice work. Apart from some minor comments, this series looks pretty
good to me.

Feel free to add my ack for entire series.

Regards
Santosh