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Johan Hovold 222a12fca6 rtc: omap: add support for pmic_power_en 
Add new property "ti,system-power-controller" to register the RTC as a
power-off handler.

Some RTC IP revisions can control an external PMIC via the pmic_power_en
pin, which can be configured to transition to OFF on ALARM2 events and
back to ON on subsequent ALARM (wakealarm) events.

This is based on earlier work by Colin Foe-Parker and AnilKumar Ch. [1]

[1] https://www.mail-archive.com/linux-omap@vger.kernel.org/msg82127.html

[akpm@linux-foundation.org: add comment]
Signed-off-by: Johan Hovold <johan@kernel.org>
Cc: Colin Foe-Parker <colin.foeparker@logicpd.com>
Cc: AnilKumar Ch <anilkumar@ti.com>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Benot Cousson <bcousson@baylibre.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Sekhar Nori <nsekhar@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Keerthy J <j-keerthy@ti.com>
Tested-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2014-12-10 17:41:14 -08:00
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arc
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arm ARM: SoC DT updates for 3.19 2014-12-09 14:57:37 -08:00
ata ata: sata_rcar: Add r8a7793 device support 2014-10-27 23:50:36 -04:00
bus ARM: SoC driver updates for 3.19 2014-12-09 14:48:22 -08:00
c6x
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clock The i.MX device tree changes for 3.19: 2014-11-28 15:01:57 +01:00
cpufreq cpufreq: cpu0: rename driver and internals to 'cpufreq_dt' 2014-10-03 15:37:54 +02:00
crypto Documentation: treewide: fix typos and grammar 2014-08-26 09:35:51 +02:00
dma Documentation: devicetree: Fix Xilinx VDMA specification 2014-12-01 09:22:30 +01:00
drm drm/tilcdc: panel: Add support for enable GPIO 2014-09-17 10:55:27 +10:00
extcon dt-bindings: extcon: Add support for Richtek RT8973A MUIC device 2014-09-22 11:43:08 +09:00
fb
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fuse soc/tegra: Add efuse and apbmisc bindings 2014-07-17 14:36:10 +02:00
gpio power supply and reset changes for the v3.18 series 2014-10-15 06:56:23 +02:00
gpu ARM: SoC device-tree changes for 3.17 2014-08-08 11:16:58 -07:00
hid
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hsi
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hwmon hwmon: (ltc2978) device tree bindings documentation 2014-11-30 20:13:12 -08:00
hwrng
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i2c Samsung 3rd DT updates for v3.19 2014-11-28 13:29:46 +01:00
iio Staging patches for 3.18-rc1 2014-10-08 06:50:18 -04:00
input Merge branch 'next' into for-linus 2014-10-03 11:24:46 -07:00
interrupt-controller Merge branch 'irq-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-10 08:38:57 -08:00
iommu iommu/arm-smmu: support MMU-401 2014-09-16 19:15:23 +01:00
leds leds: add device tree bindings for register bit LEDs 2014-09-26 00:27:19 +02:00
lpddr2
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mailbox Merge branch 'mailbox-for-linus' of git://git.linaro.org/landing-teams/working/fujitsu/integration 2014-10-21 11:21:19 -07:00
media [media] rc: Add DT bindings for hix5hd2 2014-09-23 16:13:51 -03:00
memory-controllers ARM: SoC driver updates for 3.19 2014-12-09 14:48:22 -08:00
metag
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mfd mfd/regulator: dt-bindings: max77686: Document regulators off in suspend 2014-11-25 16:18:47 +00:00
mipi
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mips
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misc soc/tegra: Add efuse and apbmisc bindings 2014-07-17 14:36:10 +02:00
mmc mmc: dw_mmc: Add support for IMG Pistachio 2014-11-26 14:31:03 +01:00
mtd MTD updates for 3.18 2014-10-18 11:48:03 -07:00
net net: smc91x: Fix gpios for device tree based booting 2014-10-31 15:54:18 -04:00
nios2 nios2: Device tree support 2014-12-08 12:56:01 +08:00
nvec
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panel drm/panel/simple: add optronics B101XTN01.0 (v3) 2014-09-10 11:19:07 -04:00
pci PCI: Add missing DT binding for "linux,pci-domain" property 2014-11-13 15:43:41 -07:00
phy USB patches for 3.18-rc1 2014-10-08 06:47:31 -04:00
pinctrl documentation: pinctrl bindings: Fix trivial typo 'abitrary' 2014-11-18 12:01:52 -06:00
power dt-bindings: Update documentation for "system-power-controller" and fix misspellings 2014-12-01 19:33:46 +00:00
power_supply power: reset: imx-snvs-poweroff: add power off driver for i.mx6 2014-11-23 14:57:11 +08:00
powerpc powerpc/85xx: Add binding for CPLD 2014-07-31 00:10:45 -05:00
pps
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pwm pwm: rockchip: Allow polarity invert on rk3288 2014-08-26 10:44:08 +02:00
regmap regmap: Add the DT binding documentation for endianness 2014-08-16 16:56:23 -05:00
regulator Merge remote-tracking branches 'regulator/topic/sky81452' and 'regulator/topic/stub' into regulator-next 2014-12-05 11:14:43 +00:00
reserved-memory
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reset reset: sti: Document sti-picophyreset controllers bindings. 2014-10-31 13:00:38 +01:00
rng Documentation: rng: Add X-Gene SoC RNG driver documentation 2014-08-29 21:46:40 +08:00
rtc rtc: omap: add support for pmic_power_en 2014-12-10 17:41:14 -08:00
serial DTS: serial: Add bindings documention for the Mediatek UARTs 2014-09-10 06:59:41 -07:00
serio
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soc Documentation: dt: soc: add Keystone Navigator DMA bindings 2014-09-24 09:49:15 -04:00
sound Merge remote-tracking branches 'asoc/fix/adau1761', 'asoc/fix/fsl', 'asoc/fix/intel', 'asoc/fix/s6000' and 'asoc/fix/sgtl5000' into asoc-linus 2014-10-27 11:17:41 +00:00
spi Merge remote-tracking branches 'spi/topic/pl022', 'spi/topic/pxa2xx', 'spi/topic/rspi', 'spi/topic/sh-msiof' and 'spi/topic/sirf' into spi-next 2014-10-03 16:33:42 +01:00
spmi
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staging Staging patches for 3.18-rc1 2014-10-08 06:50:18 -04:00
thermal thermal: rcar: Add binding docs for new R-Car Gen2 SoCs 2014-11-02 23:02:49 -04:00
timer Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-12-10 08:18:32 -08:00
ufs ufs: Add freq-table-hz property for UFS device 2014-10-01 13:11:25 +02:00
usb usb3503: fix typos in devicetree binding documentation 2014-09-23 22:15:18 -07:00
video fbdev changes for 3.18 2014-10-18 18:03:02 -07:00
virtio
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w1 w1: omap-hdq: support device probing with device-tree 2014-11-10 15:58:47 -08:00
watchdog Merge branch 'clockevents/3.19' of http://git.linaro.org/people/daniel.lezcano/linux into timers/core 2014-11-27 11:47:38 +01:00
x86
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xillybus xillybus: Move out of staging 2014-09-23 23:44:16 -07:00
ABI.txt
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eeprom.txt
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graph.txt
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marvell.txt
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open-pic.txt
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resource-names.txt
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submitting-patches.txt Documentation: dt-bindings: Explain order in patch series 2014-10-21 10:31:27 -04:00
vendor-prefixes.txt ARM: SoC DT updates for 3.19 2014-12-09 14:57:37 -08:00
xilinx.txt
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