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Haojian Zhuang e88267e164 regulator: replace ADTV1 register by ADTV2 in da903x 
In PXA3xx SoC family, V_CORE power doamin is supplied by BUCK1 that is
controller by ADTV1 or ADTV2 register.

By default, v1 and v2 has the same copy. If v1 or v2 is updated, the last
value that is written to either register takes effect. It means that v1
and v2 has different copy. And the actual voltage output is determinated
by last update on either register.

DA9034/35 is binded with PXA3xx SoC family. While SoC is scaling OP or
entering/exiting lower power mode, SoC needs to change voltage of V_CORE
power doamin. In order to be efficient, POWER I2C (hardcode) mode could
be enabled in SoC. In this mode, SoC will control v2 register directly.

In original DA903x driver, software will only read regulator data from v1
register. But SoC controls v2 register directly. It results that v1 and v2
isn't synchronized. Wrong data will be read from v1 register. So access v2
register in da903x driver instead.

Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
 		2009-09-22 13:32:37 +01:00
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accessibility
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acpi x86: Trivial whitespace cleanups 2009-09-20 20:18:57 +02:00
amba
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ata libata: Add pata_atp867x driver for Artop/Acard ATP867X controllers 2009-09-17 16:47:06 -04:00
atm
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auxdisplay
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base Driver-Core: extend devnode callbacks to provide permissions 2009-09-19 12:50:38 -07:00
block Driver-Core: extend devnode callbacks to provide permissions 2009-09-19 12:50:38 -07:00
bluetooth pcmcia: dtl1_cs: fix pcmcia_loop_config logic 2009-09-15 10:17:16 -07:00
cdrom
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char perf: Do the big rename: Performance Counters -> Performance Events 2009-09-21 14:28:04 +02:00
clocksource
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connector
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cpufreq Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq 2009-09-18 09:16:57 -07:00
cpuidle tracing, x86, cpuidle: Move the end point of a C state in the power tracer 2009-09-19 18:57:52 +02:00
crypto
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dca
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dio
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dma at_hdmac: Rework suspend_late()/resume_early() 2009-09-14 20:27:00 +02:00
edac amd64_edac: check NB MCE bank enable on the current node properly 2009-09-16 13:05:46 +02:00
eisa
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firewire driver model: constify attribute groups 2009-09-15 09:50:47 -07:00
firmware driver model: constify attribute groups 2009-09-15 09:50:47 -07:00
gpio gpio: Add WM831X GPIO driver 2009-09-17 09:47:01 +02:00
gpu Merge branch 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2009-09-21 08:10:09 -07:00
hid Driver-Core: extend devnode callbacks to provide permissions 2009-09-19 12:50:38 -07:00
hwmon Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 2009-09-18 09:22:36 -07:00
i2c [PATCH] i2c-imx: make bus available early 2009-09-19 23:36:56 +01:00
ide Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-next-2.6 2009-09-15 10:01:16 -07:00
idle
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ieee1394
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ieee802154
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infiniband driver model: constify attribute groups 2009-09-15 09:50:47 -07:00
input Driver-Core: extend devnode callbacks to provide permissions 2009-09-19 12:50:38 -07:00
isdn tty: gigaset: really fix chars_in_buffer 2009-09-19 13:13:09 -07:00
leds
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lguest
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macintosh Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2009-09-15 09:51:09 -07:00
mca
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md Driver-Core: extend devnode callbacks to provide permissions 2009-09-19 12:50:38 -07:00
media Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 2009-09-21 09:03:10 -07:00
memstick
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message Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2009-09-14 17:53:36 -07:00
mfd mfd: Convert WM8350 to use request_threaded_irq() 2009-09-17 15:48:18 +02:00
misc Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 2009-09-18 09:33:07 -07:00
mmc driver model: constify attribute groups 2009-09-15 09:50:47 -07:00
mtd Merge branch 'linux-next' of git://git.infradead.org/ubi-2.6 2009-09-21 08:13:55 -07:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 2009-09-20 15:55:39 -07:00
nubus
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of
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oprofile
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parisc
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parport
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pci Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-09-16 07:49:54 -07:00
pcmcia Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/pcmcia-2.6 2009-09-16 08:11:23 -07:00
platform hp-wmi: Switch driver to dev_pm_ops 2009-09-14 20:26:59 +02:00
pnp
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power
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pps
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ps3
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rapidio
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regulator regulator: replace ADTV1 register by ADTV2 in da903x 2009-09-22 13:32:37 +01:00
rtc Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 2009-09-18 09:43:09 -07:00
s390 driver model: constify attribute groups 2009-09-15 09:50:47 -07:00
sbus
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scsi includecheck fix: drivers/scsi, ibmvscsi.c 2009-09-20 16:01:29 +05:30
serial uartlite: support shared interrupt lines 2009-09-19 13:13:38 -07:00
sh
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sn
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spi
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ssb ssb/sdio: fix printk format warnings 2009-09-16 16:21:00 -04:00
staging Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6 2009-09-21 09:03:10 -07:00
tc
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telephony
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thermal
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uio Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 2009-09-18 09:43:09 -07:00
usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 2009-09-20 15:55:39 -07:00
uwb Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/dvrabel/uwb 2009-09-17 09:44:09 -07:00
video includecheck fix: drivers/video, vgacon.c 2009-09-20 16:01:58 +05:30
virtio
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vlynq
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w1
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watchdog [WATCHDOG] sizeof cleanup 2009-09-18 08:39:37 +00:00
xen includecheck fix: drivers/xen, evtchn.c 2009-09-20 16:02:20 +05:30
zorro
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Kconfig
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Makefile
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