[PATCH v4 0/4] pm: Add power off control

AnilKumar, Chimata anilkumar at ti.com
Wed Jan 2 21:15:14 EST 2013


On Fri, Dec 14, 2012 at 11:33:13, AnilKumar, Chimata wrote:
> Add PM power_off control to rtc driver and PMIC status is set to
> STATUS_OFF to shutdown PMIC if PWR_EN is toggled by RTC module.
> 
> System power off sequence:-
> * Set PMIC STATUS_OFF when PMIC_POWER_EN is pulled low
> * Enable PMIC_POWER_EN in rtc module
> * Set rtc ALARM2 time
> * Enable ALARM2 interrupt
> 
> These patches were tested on am335x-bone (BeagleBone). These patchs
> are based on linux-next.

Hi All,

Happy New Year

Gentle ping to this series

Thanks
AnilKumar
 
> Changes from v3:
> 	- TPS65217 mfd driver changes are accepted so dropped
> 	  from this series.
> 	- With recent changes in the kernel, reboot_mutex held BUG()
> 	  is not seen so removed while(1); from rtc_power_off.
> 	- Removed spinlock before while(1); which is not necessary.
> 
> Changes from v2:
> 	- Incorporated Kevin's comment on v2
> 	  * Enabled RTC in ompa2plus_defconfig
> 
> Changes from v1:
> 	- Incorporated Vaibhav's comments on v1
> 	  * Changed the time rollover logic with the help of
> 	    rtc-lib APIs
> 
> AnilKumar Ch (3):
>   ARM: dts: AM33XX: Set pmic-shutdown-controller for BeagleBone
>   ARM: dts: AM33XX: Enable system power off control in am335x-bone
>   ARM: OMAP2+: omap2plus_defconfig: Enable RTC support
> 
> Colin Foe-Parker (1):
>   rtc: OMAP: Add system pm_power_off to rtc driver
> 
>  Documentation/devicetree/bindings/rtc/rtc-omap.txt |    5 ++
>  arch/arm/boot/dts/am335x-bone.dts                  |    6 ++
>  arch/arm/configs/omap2plus_defconfig               |    1 +
>  drivers/rtc/rtc-omap.c                             |   74 +++++++++++++++++++-
>  4 files changed, 85 insertions(+), 1 deletion(-)
> 
> -- 
> 1.7.9.5
> 
> 



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