Afzal Mohammed cab1458c8c rtc: omap: kicker mechanism support ... OMAP RTC IP can have kicker feature. This prevents spurious writes to register. To write to registers kicker lock has to be released. Procedure to do it as follows, 1. write to kick0 register, 0x83e70b13 2. write to kick1 register, 0x95a4f1e0 Writing value other than 0x83e70b13 to kick0 enables write locking, more details about kicker mechanism can be found in section 20.3.3.5.3 of AM335X TRM @www.ti.com/am335x Here id table information is added and is used to distinguish those that require kicker handling and the ones that doesn't need it. There are more features in the newer IP's compared to legacy ones other than kicker, which driver currently doesn't handle, supporting additional features would be easier with the addition of id table. Older IP (of OMAP1) doesn't have revision register as per TRM, so revision register can't be relied always to find features, hence id table is being used. While at it, replace __raw_writeb/__raw_readb with writeb/readb; this driver is used on ARMv7 (AM335X SoC) Signed-off-by: Afzal Mohammed <afzal@ti.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Kevin Hilman <khilman@ti.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Daniel Mack <zonque@gmail.com> Cc: Vaibhav Hiremath <hvaibhav@ti.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2012-12-17 17:15:20 -08:00
..
accessibility	…
acpi	Merge branch 'x86-acpi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-12-14 10:03:23 -08:00
amba	ARM: arm-soc: Cleanups on various subarchitectures	2012-12-12 11:51:39 -08:00
ata	1) More ACPI fixes	2012-12-15 12:37:18 -08:00
atm	solos-pci: fix double-free of TX skb in DMA mode	2012-12-12 00:16:47 -05:00
auxdisplay	…
base	Merge branch 'x86-ras-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-12-14 09:59:59 -08:00
bcma	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2012-12-14 14:27:45 -08:00
block	…
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-12-12 18:07:07 -08:00
bus	ARM: OMAP: Fix drivers to depend on omap for internal devices	2012-12-16 15:23:37 -08:00
cdrom	…
char	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2012-12-17 08:26:17 -08:00
clk	ARM: arm-soc: Updates for Marvell mvebu/kirkwood	2012-12-14 14:54:26 -08:00
clocksource	ARM: arm-soc: Updates for Marvell mvebu/kirkwood	2012-12-14 14:54:26 -08:00
connector	…
cpufreq	ACPI and power management updates for 3.8-rc1	2012-12-11 12:45:35 -08:00
cpuidle	ARM: arm-soc: SoC updates for 3.8	2012-12-12 12:05:15 -08:00
crypto	Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2012-12-15 12:35:19 -08:00
dca	…
devfreq	Merge branch 'pm-devfreq'	2012-12-07 23:13:36 +01:00
dio	…
dma	dmatest: check for dma mapping error	2012-12-17 17:15:13 -08:00
edac	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2012-12-14 14:27:45 -08:00
eisa	…
extcon	…
firewire	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-12-13 12:00:02 -08:00
firmware	Merge branch 'core-efi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2012-12-14 10:08:40 -08:00
gpio	This is the MFD patch set for the 3.8 merge window.	2012-12-16 18:55:20 -08:00
gpu	Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux	2012-12-17 08:26:17 -08:00
hid	Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media	2012-12-13 19:22:22 -08:00
hsi	…
hv	…
hwmon	ARM: arm-soc: driver specific changes	2012-12-13 10:59:11 -08:00
hwspinlock	…
i2c	This is the MFD patch set for the 3.8 merge window.	2012-12-16 18:55:20 -08:00
ide	…
idle	…
iio	This is the MFD patch set for the 3.8 merge window.	2012-12-16 18:55:20 -08:00
infiniband	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2012-12-15 14:25:10 -08:00
input	This is the MFD patch set for the 3.8 merge window.	2012-12-16 18:55:20 -08:00
iommu	ARM: arm-soc: Header cleanups	2012-12-12 11:45:16 -08:00
ipack	TTY/Serial merge for 3.8-rc1	2012-12-11 14:08:47 -08:00
irqchip	ARM: arm-soc: Device-tree updates, take 2	2012-12-14 14:42:53 -08:00
isdn	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-12-13 12:00:02 -08:00
leds	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds	2012-12-15 12:52:42 -08:00
lguest	…
macintosh	bootmem: fix wrong call parameter for free_bootmem()	2012-12-11 17:22:28 -08:00
md	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-12-13 12:00:02 -08:00
media	fbdev changes for 3.8:	2012-12-15 13:03:48 -08:00
memory	…
memstick	…
message	…
mfd	This is the MFD patch set for the 3.8 merge window.	2012-12-16 18:55:20 -08:00
misc	Sound updates for 3.8-rc1	2012-12-13 11:51:23 -08:00
mmc	This is the MFD patch set for the 3.8 merge window.	2012-12-16 18:55:20 -08:00
mtd	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-12-13 12:00:02 -08:00
net	drivers: remove reference to feature-removal-schedule.txt	2012-12-17 17:15:12 -08:00
nfc	…
nubus	…
of	drivers/of/fdt.c: re-use kernel's kbasename()	2012-12-17 17:15:18 -08:00
oprofile	…
parisc	…
parport	…
pci	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2012-12-13 14:20:19 -08:00
pcmcia	ARM: arm-soc: Header cleanups	2012-12-12 11:45:16 -08:00
pinctrl	ARM: arm-soc: multiplatform conversion patches	2012-12-13 10:57:16 -08:00
platform	Corentin has moved	2012-12-17 17:15:14 -08:00
pnp	Driver core updates for 3.8-rc1	2012-12-11 13:13:55 -08:00
power	This is the MFD patch set for the 3.8 merge window.	2012-12-16 18:55:20 -08:00
pps	…
ps3	…
ptp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2012-12-12 18:07:07 -08:00
pwm	…
rapidio	Driver core updates for 3.8-rc1	2012-12-11 13:13:55 -08:00
regulator	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-12-13 12:00:02 -08:00
remoteproc	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-12-13 12:00:02 -08:00
rpmsg	…
rtc	rtc: omap: kicker mechanism support	2012-12-17 17:15:20 -08:00
s390	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2012-12-13 14:20:19 -08:00
sbus	…
scsi	Merge branch 'for-3.8/core' of git://git.kernel.dk/linux-block	2012-12-17 08:27:23 -08:00
sfi	…
sh	…
sn	…
spi	SPI changes for v3.8	2012-12-13 19:15:11 -08:00
ssb	Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus	2012-12-14 14:27:45 -08:00
staging	fbdev changes for 3.8:	2012-12-15 13:03:48 -08:00
target	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2012-12-15 14:25:10 -08:00
tc	…
thermal	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-12-13 12:00:02 -08:00
tty	Merge tag 'kvm-3.8-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm	2012-12-13 15:31:08 -08:00
uio	ARM: arm-soc: SoC updates for 3.8	2012-12-12 12:05:15 -08:00
usb	usb: musb: use io{read,write}*_rep accessors	2012-12-17 17:15:13 -08:00
uwb	…
vfio	…
vhost	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2012-12-15 14:25:10 -08:00
video	backlight: corgi_lcd: Use gpio_set_value_cansleep() to avoid WARN_ON	2012-12-17 17:15:17 -08:00
virt	…
virtio	virtio_balloon: introduce migration primitives to balloon pages	2012-12-11 17:22:27 -08:00
vlynq	…
vme	…
w1	ARM: OMAP: Fix drivers to depend on omap for internal devices	2012-12-16 15:23:37 -08:00
watchdog	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-12-13 12:00:02 -08:00
xen	Feature:	2012-12-16 17:39:14 -08:00
zorro	…
Kconfig	…
Makefile	…