Re: [PATCH v3 0/6] omap-am33xx rtc dt support

2012-10-09 Thread Afzal Mohammed

Hi Andrew,


On Monday 27 August 2012 01:05 PM, Mohammed, Afzal wrote:

On Sat, Aug 11, 2012 at 01:27:11, Nori, Sekhar wrote:

On 7/27/2012 5:53 PM, Afzal Mohammed wrote:



This series makes rtc-omap driver DT capable, adds AM33xx
RTC DT support along with a few enchancments to the driver.

rtc-omap driver is made intelligent enough to handle kicker
mechanism. This helps in removing kicker mechanism support
done for DaVinci at platform level.

This has been tested on Beaglebone (AM33xx platform) and on
DaVinci DA850 EVM.



I tested patches 1-5 on AM18x EVM using rtcwake and hwclock commands.
Also tested on DT enabled AM18x EVM using hwclock.

For patched 1-5:

Acked-by: Sekhar Norinsek...@ti.com

Alessandro,

I assume you would want me to queue 2/6 through DaVinci tree. That patch
depends on 1/6 being accepted and merged by you. Let me know how you
want to move forward here.

Can you please help 1-5 patches in this series to get into mainline.
1-5 of this series is a prerequisite for adding RTC support for AM335X
SoC's, which is present in beaglebone, AM335X EVM.


This series which adds rtc support for AM335x SoC (ARM
Cortex-A8 from TI) based boards (like beagle bone) and
in the process making omap rtc driver device tree capable
was posted after addressing review comments around
July end. It seems rtc maintainer is not active and you
are taking care of the rtc patches.

Patches 1-5 has been Acked by DaVinci maintainer.

Can you please help this series reach mainline, let me
know whether this series needs to be reposted.

I waited to see response from rtc maintainer, it seems wait went
too far and this mail should have been sent a couple of weeks
before start of merge window.

As merge window is coming to an end, I feel it may be bad to
ask you this , but still: would it be possible to get the series in
during this merge window.

A recap of what this series is about,

omap-rtc driver used by DaVinci and OMAP1 platforms is being
reused for AM335x. Kicker release mechanism that is handled
by DaVinci platform code has been moved to rtc driver. AM335x
also needs to handle kicker mechanism. DT support has been
added to omap-rtc driver, this was necessitated as AM335x
supports only DT boot (DaVinci platform is also going DT way)
Patch 6 adds AM335x DT support (this probably should go
through omap tree). This series has been tested on beagle bone
and DaVinci DA850 EVM.

Regards
Afzal
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RE: [PATCH v3 0/6] omap-am33xx rtc dt support

2012-08-27 Thread Mohammed, Afzal
Hi Alessandro,

On Sat, Aug 11, 2012 at 01:27:11, Nori, Sekhar wrote:
 On 7/27/2012 5:53 PM, Afzal Mohammed wrote:

  This series makes rtc-omap driver DT capable, adds AM33xx
  RTC DT support along with a few enchancments to the driver.
  
  rtc-omap driver is made intelligent enough to handle kicker
  mechanism. This helps in removing kicker mechanism support
  done for DaVinci at platform level.
  
  This has been tested on Beaglebone (AM33xx platform) and on
  DaVinci DA850 EVM.
  
  This series is based over linux-omap master and can be
  directly applied over linux-next, except for
  [PATCH 6/6] arm/dts: am33xx rtc node.
  
  PATCH 6/6 should go through linux-omap tree and needs
  http://www.mail-archive.com/linux-omap@vger.kernel.org/msg71644.html
  (arm/dts: am33xx wdt node) to get applied cleanly
 
 I tested patches 1-5 on AM18x EVM using rtcwake and hwclock commands.
 Also tested on DT enabled AM18x EVM using hwclock.
 
 For patched 1-5:
 
 Acked-by: Sekhar Nori nsek...@ti.com
 
 Alessandro,
 
 I assume you would want me to queue 2/6 through DaVinci tree. That patch
 depends on 1/6 being accepted and merged by you. Let me know how you
 want to move forward here.

Can you please help 1-5 patches in this series to get into mainline.
1-5 of this series is a prerequisite for adding RTC support for AM335X
SoC's, which is present in beaglebone, AM335X EVM.

Also this series does cleanup on DaVinci platform by moving kicker handling
mechanism to driver. And we have Ack from DaVinci maintainer on 1-5 of this
series.

Patch 6/6 adds AM335X RTC DT support, not sure whether you can take 6/6
or Tony should be taking it.

The series applies cleanly over linux-next (now including 6/6)

Regards
Afzal
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Re: [PATCH v3 0/6] omap-am33xx rtc dt support

2012-08-10 Thread Sekhar Nori
On 7/27/2012 5:53 PM, Afzal Mohammed wrote:
 Hi,
 
 This series makes rtc-omap driver DT capable, adds AM33xx
 RTC DT support along with a few enchancments to the driver.
 
 rtc-omap driver is made intelligent enough to handle kicker
 mechanism. This helps in removing kicker mechanism support
 done for DaVinci at platform level.
 
 This has been tested on Beaglebone (AM33xx platform) and on
 DaVinci DA850 EVM.
 
 This series is based over linux-omap master and can be
 directly applied over linux-next, except for
 [PATCH 6/6] arm/dts: am33xx rtc node.
 
 PATCH 6/6 should go through linux-omap tree and needs
 http://www.mail-archive.com/linux-omap@vger.kernel.org/msg71644.html
 (arm/dts: am33xx wdt node) to get applied cleanly

I tested patches 1-5 on AM18x EVM using rtcwake and hwclock commands.
Also tested on DT enabled AM18x EVM using hwclock.

For patched 1-5:

Acked-by: Sekhar Nori nsek...@ti.com

Alessandro,

I assume you would want me to queue 2/6 through DaVinci tree. That patch
depends on 1/6 being accepted and merged by you. Let me know how you
want to move forward here.

Thanks,
Sekhar
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[PATCH v3 0/6] omap-am33xx rtc dt support

2012-07-27 Thread Afzal Mohammed
Hi,

This series makes rtc-omap driver DT capable, adds AM33xx
RTC DT support along with a few enchancments to the driver.

rtc-omap driver is made intelligent enough to handle kicker
mechanism. This helps in removing kicker mechanism support
done for DaVinci at platform level.

This has been tested on Beaglebone (AM33xx platform) and on
DaVinci DA850 EVM.

This series is based over linux-omap master and can be
directly applied over linux-next, except for
[PATCH 6/6] arm/dts: am33xx rtc node.

PATCH 6/6 should go through linux-omap tree and needs
http://www.mail-archive.com/linux-omap@vger.kernel.org/msg71644.html
(arm/dts: am33xx wdt node) to get applied cleanly

Regards
Afzal

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 (5):
  rtc: omap: kicker mechanism support
  ARM: davinci: remove rtc kicker release
  rtc: omap: dt support
  rtc: omap: depend on am33xx
  arm/dts: am33xx rtc node

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

 Documentation/devicetree/bindings/rtc/rtc-omap.txt |   20 +
 arch/arm/boot/dts/am33xx.dtsi  |5 +
 arch/arm/mach-davinci/devices-da8xx.c  |   13 +---
 drivers/rtc/Kconfig|   10 ++-
 drivers/rtc/rtc-omap.c |   79 +++-
 5 files changed, 108 insertions(+), 19 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/rtc/rtc-omap.txt

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