Arnaud Ebalard c8a1d8a523 rtc: rtc-ab-b5ze-s3: add sub-minute alarm support ... Abracon AB-RTCMC-32.768kHz-B5ZE-S3 alarm is only accurate to the minute. For that reason, UIE mode is currently not supported by the driver. But the device provides a watchdog timer which can be coupled with the alarm mechanism to extend support and provide sub-minute alarm capability. This patch implements that extension. More precisely, it makes use of the watchdog timer for alarms which are less that four minutes in the future (with second accuracy) and use standard alarm mechanism for other alarms (with minute accuracy). Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Peter Huewe <peter.huewe@infineon.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Thierry Reding <treding@nvidia.com> Cc: Mark Brown <broonie@kernel.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Rob Herring <robherring2@gmail.com> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Stephen Warren <swarren@wwwdotorg.org> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Cc: Grant Likely <grant.likely@linaro.org> Cc: Rob Landley <rob@landley.net> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Guenter Roeck <linux@roeck-us.net> Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Cc: Kumar Gala <galak@codeaurora.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2015-02-13 21:21:43 -08:00
..
accessibility
acpi	kernel.h: remove ancient __FUNCTION__ hack	2015-02-12 18:54:13 -08:00
amba	ARM: 8256/1: driver coamba: add device binding path 'driver_override'	2015-02-10 10:23:15 +00:00
android
ata	Merge branch 'for-3.20/drivers' of git://git.kernel.dk/linux-block	2015-02-12 14:30:53 -08:00
atm	atm: remove deprecated use of pci api	2015-01-18 00:28:41 -05:00
auxdisplay
base	drivers/base: use %*pb[l] to print bitmaps including cpumasks and nodemasks	2015-02-13 21:21:38 -08:00
bcma	bcma: implement host code support for PCIe Gen 2 devices	2015-01-29 10:54:43 +02:00
block	Merge branch 'akpm' (patches from Andrew)	2015-02-12 18:54:28 -08:00
bluetooth	Bluetooth: btusb: Add support for Lite-On (04ca) Broadcom based, BCM43142	2015-02-03 08:57:14 +01:00
bus	arm: use %*pb[l] to print bitmaps including cpumasks and nodemasks	2015-02-13 21:21:37 -08:00
cdrom
char	Merge branch 'for-3.20/bdi' of git://git.kernel.dk/linux-block	2015-02-12 13:50:21 -08:00
clk	clk: convert clock name allocations to kstrdup_const	2015-02-13 21:21:36 -08:00
clocksource	Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm	2015-02-12 08:51:56 -08:00
connector
coresight
cpufreq	ACPI and power management updates for v3.20-rc1	2015-02-10 15:09:41 -08:00
cpuidle	arm64 updates for 3.20:	2015-02-11 18:03:54 -08:00
crypto
dca
devfreq	ACPI and power management updates for v3.20-rc1	2015-02-10 15:09:41 -08:00
dio
dma	resources: Move struct resource_list_entry from ACPI into resource core	2015-02-05 15:09:25 +01:00
dma-buf
edac	EDAC, mv64x60_edac: Fix an error code in probe()	2015-01-30 17:00:43 +01:00
eisa
extcon
firewire
firmware	x86_64: kasan: add interceptors for memset/memmove/memcpy functions	2015-02-13 21:21:41 -08:00
fmc
gpio	Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm	2015-02-12 08:51:56 -08:00
gpu	sound updates for 3.20-rc1	2015-02-11 08:51:59 -08:00
hid	Merge branches 'for-3.19/upstream-fixes', 'for-3.20/apple', 'for-3.20/betop', 'for-3.20/lenovo', 'for-3.20/logitech', 'for-3.20/rmi', 'for-3.20/upstream' and 'for-3.20/wacom' into for-linus	2015-02-09 11:17:45 +01:00
hsi	hsi: nokia-modem: fix uninitialized device pointer	2015-01-04 20:19:30 +01:00
hv	ACPICA: Resources: Provide common part for struct acpi_resource_address structures.	2015-01-26 16:09:56 +01:00
hwmon	hwmon: (tmp102) add hibernation callbacks	2015-02-03 12:17:12 -08:00
hwspinlock
i2c	i2c: sh_mobile: terminate DMA reads properly	2015-01-30 17:58:43 +01:00
ide
idle
iio	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input	2015-02-11 09:32:08 -08:00
infiniband	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2015-02-10 20:01:30 -08:00
input	input: use %*pb[l] to print bitmaps including cpumasks and nodemasks	2015-02-13 21:21:38 -08:00
iommu	IOMMU Updates for Linux v3.20	2015-02-12 09:16:56 -08:00
ipack
irqchip	Fairly small update, but there are some interesting new features.	2015-02-13 09:55:09 -08:00
isdn	drivers: isdn: isdnloop: isdnloop.c: Remove parenthesis around return values, as specified in CodingStyle.	2015-02-05 15:40:23 -08:00
leds	leds: leds-gpio: Pass on error codes unmodified	2015-02-02 14:36:10 -08:00
lguest
macintosh	macintosh: therm_pm72: delete deprecated driver	2014-12-19 19:32:47 +01:00
mailbox	Merge branch 'mailbox-devel' of git://git.linaro.org/landing-teams/working/fujitsu/integration	2015-02-11 12:56:40 -08:00
mcb	mcb: mcb-pci: Only remap the 1st 0x200 bytes of BAR 0	2015-01-09 15:46:37 -08:00
md	- Most significant change this cycle is request-based DM now supports	2015-02-12 16:36:31 -08:00
media	mm: gup: use get_user_pages_unlocked	2015-02-11 17:06:05 -08:00
memory	memory/fsl-corenet-cf: Add t1040 support	2015-01-29 22:57:43 -06:00
memstick
message
mfd	- Avoid platform ID collision in da9052	2015-01-21 18:29:44 +12:00
misc	powerpc updates for 3.20	2015-02-11 18:15:38 -08:00
mmc	mmc: sdhci-s3c: solve problem with sleeping in atomic context	2015-02-04 13:39:14 +01:00
mtd	mtd: export new mtd_mmap_capabilities	2015-01-28 11:09:20 -07:00
net	MODULE_DEVICE_TABLE: fix some callsites	2015-02-13 21:21:40 -08:00
nfc	NFC: nci: Move NFCEE discovery logic	2015-02-04 09:15:18 +01:00
ntb
nubus
of	DeviceTree changes for 3.20:	2015-02-12 08:58:43 -08:00
oprofile
parisc	parisc/PCI: Clip bridge windows to fit in upstream windows	2015-01-16 10:04:43 -06:00
parport	parport: parport_atari: Remove obsolete IRQ_TYPE_SLOW	2015-01-15 13:44:50 +01:00
pci	ACPI and power management updates for v3.20-rc1	2015-02-10 15:09:41 -08:00
pcmcia
phy	SCSI misc on 20150209	2015-02-11 10:28:45 -08:00
pinctrl	This is the bulk of pin control changes for the v3.20 cycle:	2015-02-11 11:23:13 -08:00
platform	Revert "platform: x86: dell-laptop: Add support for keyboard backlight"	2015-01-23 11:10:32 -08:00
pnp	ACPI: Return translation offset when parsing ACPI address space resources	2015-02-03 22:27:21 +01:00
power	power_supply: 88pm860x: Fix leaked power supply on probe fail	2015-01-28 15:08:10 +01:00
powercap	powercap / RAPL: add IDs for future Xeon CPUs	2014-12-17 02:35:42 +01:00
pps
ps3	powerpc/ps3: Fix sys-manager-core sparse warnings	2015-01-22 17:31:21 +11:00
ptp
pwm	pwm: Changes for v3.19-rc1	2014-12-17 10:10:51 -08:00
rapidio	rapidio/tsi721: use PCI define for Max_Read_Request_Size	2015-01-27 08:14:26 -06:00
ras
regulator	Merge remote-tracking branches 'regulator/topic/rk808', 'regulator/topic/rpm', 'regulator/topic/rt5033' and 'regulator/topic/tps65023' into regulator-next	2015-02-08 11:16:30 +08:00
remoteproc
reset	reset: sunxi: fix spinlock initialization	2015-01-16 19:11:31 -08:00
rpmsg
rtc	rtc: rtc-ab-b5ze-s3: add sub-minute alarm support	2015-02-13 21:21:43 -08:00
s390	Fairly small update, but there are some interesting new features.	2015-02-13 09:55:09 -08:00
sbus
scsi	MODULE_DEVICE_TABLE: fix some callsites	2015-02-13 21:21:40 -08:00
sfi
sh
sn
soc
spi	Merge remote-tracking branch 'spi/topic/xilinx' into spi-next	2015-02-08 11:17:01 +08:00
spmi
ssb	ssb: Fix Sparse error in main	2015-01-29 10:17:56 +02:00
staging	Merge branch 'for-3.20/bdi' of git://git.kernel.dk/linux-block	2015-02-12 13:50:21 -08:00
target	netlink: make nlmsg_end() and genlmsg_end() void	2015-01-18 01:03:45 -05:00
tc
thermal	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-01-27 16:59:56 -08:00
thunderbolt
tty	Merge branch 'akpm' (patches from Andrew)	2015-02-11 18:23:28 -08:00
uio
usb	usb: use %*pb[l] to print bitmaps including cpumasks and nodemasks	2015-02-13 21:21:38 -08:00
uwb	usb: use %*pb[l] to print bitmaps including cpumasks and nodemasks	2015-02-13 21:21:38 -08:00
vfio	vfio-pci: Fix the check on pci device type in vfio_pci_probe()	2015-01-07 10:29:11 -07:00
vhost	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-02-05 14:33:28 -08:00
video	mm: gup: use get_user_pages_unlocked	2015-02-11 17:06:05 -08:00
virt
virtio	virtio_pci: document why we defer kfree	2015-01-06 16:35:36 +02:00
vlynq
vme
w1
watchdog	watchdog: drop owner assignment from platform_drivers	2015-01-21 14:52:34 +01:00
xen	SCSI misc on 20150209	2015-02-11 10:28:45 -08:00
zorro
Kconfig	drivers/Kconfig: remove duplicate entry for soc	2015-01-25 20:26:42 +08:00
Makefile	drivers: Move iommu/ before gpu/ in Makefile	2014-12-22 11:47:37 +02:00