From: anilkumar@ti.com (AnilKumar Ch)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/5] pm: Add power off control
Date: Tue, 20 Nov 2012 15:18:42 +0530 [thread overview]
Message-ID: <1353404927-14412-1-git-send-email-anilkumar@ti.com> (raw)
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). First patch
is based on linux-next, second patch is based on mfd/master and
rest of the patches are based on linux-omap master.
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 (2):
rtc: OMAP: Add system pm_power_off to rtc driver
mfd: tps65217: Set PMIC to shutdown on PWR_EN toggle
.../devicetree/bindings/regulator/tps65217.txt | 4 +
Documentation/devicetree/bindings/rtc/rtc-omap.txt | 5 ++
arch/arm/boot/dts/am335x-bone.dts | 6 ++
arch/arm/configs/omap2plus_defconfig | 1 +
drivers/mfd/tps65217.c | 12 +++
drivers/rtc/rtc-omap.c | 81 +++++++++++++++++++-
6 files changed, 108 insertions(+), 1 deletion(-)
--
1.7.9.5
next reply other threads:[~2012-11-20 9:48 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-20 9:48 AnilKumar Ch [this message]
2012-11-20 9:48 ` [PATCH v3 1/5] rtc: OMAP: Add system pm_power_off to rtc driver AnilKumar Ch
2012-11-22 5:47 ` AnilKumar, Chimata
2012-11-26 5:19 ` Bedia, Vaibhav
2012-11-27 23:42 ` [rtc-linux] " Andrew Morton
2012-11-28 11:12 ` Russell King - ARM Linux
2012-12-10 6:50 ` AnilKumar, Chimata
2012-12-11 9:00 ` Grant Likely
2012-11-20 9:48 ` [PATCH v3 2/5] mfd: tps65217: Set PMIC to shutdown on PWR_EN toggle AnilKumar Ch
2012-11-21 13:47 ` Samuel Ortiz
2012-11-22 5:46 ` AnilKumar, Chimata
2012-11-20 9:48 ` [PATCH v3 3/5] ARM: dts: AM33XX: Set pmic-shutdown-controller for BeagleBone AnilKumar Ch
2012-11-22 5:47 ` AnilKumar, Chimata
2012-11-20 9:48 ` [PATCH v3 4/5] ARM: dts: AM33XX: Enable system power off control in am335x-bone AnilKumar Ch
2012-11-20 9:48 ` [PATCH v3 5/5] ARM: OMAP2+: omap2plus_defconfig: Enable RTC support AnilKumar Ch
2012-11-23 16:55 ` Igor Mazanov
2012-11-26 5:54 ` AnilKumar, Chimata
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