[PATCH v2 0/4] pm: Add power off control

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Add PM power_off control to rtc driver, along with this 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.

Changes from v1:
	- Incorporated Vaibhav's comments on v1
	  * Changed the time rollover logic with the help of
	    rtc-lib APIs

AnilKumar Ch (2):
  ARM: dts: AM33XX: Set pmic-shutdown-controller for BeagleBone
  ARM: dts: AM33XX: Enable system power off control in am335x-bone

Colin Foe-Parker (2):
  mfd: tps65217: Set PMIC to shutdowm on PWR_EN toggle
  rtc: OMAP: Add system pm_power_off to rtc driver

 .../devicetree/bindings/regulator/tps65217.txt     |    4 +
 Documentation/devicetree/bindings/rtc/rtc-omap.txt |    5 ++
 arch/arm/boot/dts/am335x-bone.dts                  |    6 ++
 drivers/mfd/tps65217.c                             |   12 +++
 drivers/rtc/rtc-omap.c                             |   81 +++++++++++++++++++-
 5 files changed, 107 insertions(+), 1 deletion(-)

-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux