2037 Commits

Author SHA1 Message Date
40c064e43e mfd: ab8500-debugfs: Set the USB charging current to 300mA for ABV3
In case of AB-V3, the eye diagram related issues are resolved.
So, set the device charging current to 300mA when connected to
standard host. Also, add the USB PHY tuning values to improve
the USB eye diagram

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: <thirupathi.chippakurthy@stericsson.com>
2013-02-04 08:31:43 +00:00
1478a316e3 mfd: ab8500-debugfs: Export all AB8500 ADCs as debugfs nodes
Allow a user to take a glimpse into the inner workings of the
AB8500 Analogue-to-Digital Converters, via debugfs.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: John Beckett <john.beckett@stericsson.com>
Reviewed-by: Mattias WALLIN <mattias.wallin@stericsson.com>
2013-02-04 08:31:41 +00:00
0fbce76eff mfd: ab8500-debugfs: Formated access AB8500 registers from debugfs entry
Add debugfs entry ab8500/hwreg to read/write bit-field in AB8500 registers.
Check the debugfs entries usage from heading comments in ab8500-debugfs.c

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: carriere etienne <etienne.carriere@stericsson.com>
Reviewed-by: Mattias WALLIN <mattias.wallin@stericsson.com>
2013-02-04 08:31:40 +00:00
fad55a869b mfd: ab8500-debugfs: Use NULL to initialise remaining NULL pointer
Partly for coding style reasons, but mostly because sparse warns on it.

This patch is a completion of a previous patch by Mark Brown.

Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-02-04 08:31:38 +00:00
0b337e70d3 mfd: ab8500-debugfs: Keep count of IRQs in debugfs
This patch adds a counter to the sysfs file dynamically created
by debugfs. It also fixes an array index error.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Reviewed-by: Mattias NILSSON <mattias.i.nilsson@stericsson.com>
2013-02-04 08:31:37 +00:00
4b8ac08256 mfd: ab8500-debugfs: Provide a means for a user subscribe to IRQs
Allow users to subscribe to and view IRQ events live from debugfs.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-02-04 08:31:36 +00:00
e0f4fec030 mfd: abx500-core: Provide an API to dump all ABx500 registers
Some drivers can detect subsystem failures e.g. shared memory driver
can detect modem sub system failures. It would be helpful in analyzing
these failures if AB register dump is available at that point. This
patch adds the API for the drivers to dump AB registers in the kernel
log.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mian Yousaf Kaukab <mian.yousaf.kaukab@stericsson.com>
Reviewed-by: Linus WALLEIJ <linus.walleij@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
2013-02-04 08:31:34 +00:00
c73db9f7a2 mfd: ab8500-sysctrl: export read/write symbols
Export ab8500_sysctrl_read() and ab8500_sysctrl_write() symobols.

They will be used by LTP test cases.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Reviewed-by: Bengt JONSSON <bengt.g.jonsson@stericsson.com>
2013-02-04 08:31:33 +00:00
1abf063ffd mfd: ab8500-sysctrl: Provide configuration for SysClkReqRfClkBuf registers
Add the possibility to pass configuration settings for
SysCl1kReqRfClkBuf to SysClk8ReqRfClkBuf via platform data.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Kennet Wallden <kennet.wallden@stericsson.com>
Reviewed-by: Karl-Johan PERNTZ <karl-johan.perntz@stericsson.com>
Reviewed-by: Bengt JONSSON <bengt.g.jonsson@stericsson.com>
2013-02-04 08:31:29 +00:00
d0b32fa1e1 mfd: ab8500-gpadc: Change to usleep_range() for greater resolution
The resolution of msleep is related to HZ, so with HZ set to
100 any msleep of less than 10ms will become ~10ms.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-02-04 08:31:28 +00:00
5a4bac6e63 mfd: ab8500-sysctrl.c: Provide charging as reset reason
It's possible to supply a string to provide a reason for
triggering a restart. In this case our reason is to enter
charging-only mode, as a charger was found to be present.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
2013-02-04 08:28:45 +00:00
0903940dcd mfd: ab8500-sysctrl: Only reboot into charging mode if battery type is known
When a charger is connected, we usually want AB8500 based systems to
reboot into charging-only mode. However, if the battery type cannot
be identified this would be futile, so we'll just shut the system
down instead.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
2013-02-04 08:28:44 +00:00
7c34d7c2b5 mfd: ab8500-sysctrl: If a charger is present, reboot instead
If a charger is attached on power off, reboot the system
into charging mode instead of powering it off.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Reviewed-by: Karl KOMIEROWSKI <karl.komierowski@stericsson.com>
2013-02-04 08:28:43 +00:00
379749c463 mfd: ab8500-sysctrl: Provide a platform specific pm_power_off() call-back
The kernel allows us to specify a function call-back which will be
invoked when a system power-off request has been received. Here we
provide one which is to be used when shutting down AB8500 based
platforms.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
2013-02-04 08:28:41 +00:00
3e93093ecd Versatile Express related driver updates for 3.9:
* Move sp810 header to a more generic location,
   mainly to share it with arm64
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Merge tag 'vexpress/drivers-for-3.9' of git://git.linaro.org/people/pawelmoll/linux into next/drivers

From Pawel Moll:
Versatile Express related driver updates for 3.9:
* Move sp810 header to a more generic location,
  mainly to share it with arm64

* tag 'vexpress/drivers-for-3.9' of git://git.linaro.org/people/pawelmoll/linux:
  arm: Move sp810.h to include/linux/amba/
  + Linux 3.8-rc5

Signed-off-by: Olof Johansson <olof@lixom.net>
2013-01-30 10:04:56 -08:00
0b79f2772a Removal of the <mach/id.h> include from ux500
- First an ACKed MFD patch deleting the only consumer
   of these cpu_is* functions outside of mach-ux500
 - Introduce a new local cpu_is_u8580() in this patch
   set to avoid clashing with other patch sets.
 - Finally de-globalize <mach/id.h>.
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Merge tag 'ux500-no-idh' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/cleanup

From Linus Walleij:
Removal of the <mach/id.h> include from ux500
- First an ACKed MFD patch deleting the only consumer
  of these cpu_is* functions outside of mach-ux500
- Introduce a new local cpu_is_u8580() in this patch
  set to avoid clashing with other patch sets.
- Finally de-globalize <mach/id.h>.

* tag 'ux500-no-idh' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
  ARM: ux500: de-globalize <mach/id.h>
  ARM: ux500: Introduce cpu_is_u8580()
  mfd: prcmu: delete pin control helpers

Signed-off-by: Olof Johansson <olof@lixom.net>
2013-01-29 16:06:03 -08:00
7a4f26097d ARM: ux500: de-globalize <mach/id.h>
This removes the file <mach/id.h> from the global kernel include
scope, making it a pure mach-ux500 detail. All ASIC specifics
needed by drivers shall henceforth be passed from either platform
data or the device tree.

Cc: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-01-29 18:47:37 +01:00
e065d3d417 mfd/vexpress: vexpress_sysreg_setup must not be __init
The patch 52666298a 'mfd: vexpress-sysreg: Don't skip initialization
on probe' adds a call to vexpress_sysreg_setup from a non-__init
function, so this also has to lose its __init annotation.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: arm@kernel.org
Signed-off-by: Olof Johansson <olof@lixom.net>
2013-01-28 14:07:14 -08:00
7bcdd8d5e3 Merge branch 'depends/cleanup' into next/drivers
* depends/cleanup: (375 commits)
  ARM: at91: fix board-rm9200-dt after sys_timer conversion
  clocksource: use clockevents_config_and_register() where possible
  ARM: use clockevents_config_and_register() where possible
  clockevents: export clockevents_config_and_register for module use
  timer: vt8500: Move timer code to drivers/clocksource
  irqchip: Move ARM vic.h to include/linux/irqchip/arm-vic.h
  ARM: picoxcell: use common irqchip_init function
  ARM: spear: use common irqchip_init function
  irqchip: Move ARM VIC to drivers/irqchip
  ARM: samsung: remove unused tick.h
  ARM: remove unneeded vic.h includes
  ARM: remove mach .handle_irq for VIC users
  ARM: VIC: set handle_arch_irq in VIC initialization
  ARM: VIC: shrink down vic.h
  irqchip: Move ARM gic.h to include/linux/irqchip/arm-gic.h
  ARM: use common irqchip_init for GIC init
  irqchip: Move ARM GIC to drivers/irqchip
  ARM: remove mach .handle_irq for GIC users
  ARM: GIC: set handle_arch_irq in GIC initialization
  ARM: GIC: remove direct use of gic_raise_softirq
  ...
2013-01-28 13:36:23 -08:00
325a86b65c This is the first pull request for MFD fixes for 3.8
We have some build failure fixes (twl4030, vexpress, abx500 and tps65910),
 some actual runtime oops and lockup fixes (rtsx, da9052), and some more
 hypothetical NULL pointers dereferences fixes for pcf50633 and max776xx.
 
 Then we also have additional rtsx fixes for a correct switch output voltage
 and clock divider correctness for rtl8411 (rtsx driver), and irqdomain fix for
 db8550-prcmu, and some more cosmetic fixes for arizona and wm5102.
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Merge tag 'mfd-for-linus-3.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

Pull MFD fixes from Samuel Ortiz:
 "This is the first pull request for MFD fixes for 3.8

  We have some build failure fixes (twl4030, vexpress, abx500 and
  tps65910), some actual runtime oops and lockup fixes (rtsx, da9052),
  and some more hypothetical NULL pointers dereferences fixes for
  pcf50633 and max776xx.

  Then we also have additional rtsx fixes for a correct switch output
  voltage and clock divider correctness for rtl8411 (rtsx driver), and
  irqdomain fix for db8550-prcmu, and some more cosmetic fixes for
  arizona and wm5102."

* tag 'mfd-for-linus-3.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6:
  mfd: rtsx: Fix oops when rtsx_pci_sdmmc is not probed
  mfd: wm5102: Fix definition of WM5102_MAX_REGISTER
  mfd: twl4030: Don't warn about uninitialized return code
  mfd: da9052/53 lockup fix
  mfd: rtsx: Add clock divider hook
  mmc: rtsx: Call MFD hook to switch output voltage
  mfd: rtsx: Add output voltage switch hook
  mfd: Fix compile errors and warnings when !CONFIG_AB8500_BM
  mfd: vexpress: Export global functions to fix build error
  mfd: arizona: Check errors from regcache_sync()
  mfd: tc3589x: Use simple irqdomain
  mfd: pcf50633: Init pcf->dev before using it
  mfd: max77693: Init max77693->dev before using it
  mfd: max77686: Init max77686->dev before using it
  mfd: db8500-prcmu: Fix irqdomain usage
  mfd: tps65910: Select REGMAP_IRQ in Kconfig to fix build error
  mfd: arizona: Disable control interface reporting for WM5102 and WM5110
2013-01-28 11:51:57 -08:00
6b914c9987 Linux 3.8-rc5
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Merge tag 'v3.8-rc5' into next/cleanup

Linux 3.8-rc5

Signed-off-by: Olof Johansson <olof@lixom.net>
2013-01-27 22:07:20 -08:00
2d1484f599 mfd: rtsx: Fix oops when rtsx_pci_sdmmc is not probed
If rtsx_pci_sdmmc is not probed, function pointer pcr->slots[].card_event
will point to NULL, and thus rtsx_pci_card_detect will reference a NULL
pointer.
Check card_event pointer before referencing it can avoid kernel panic.

Signed-off-by: Wei WANG <wei_wang@realsil.com.cn>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-27 02:18:07 +01:00
ff0decd493 mfd: wm5102: Fix definition of WM5102_MAX_REGISTER
Updated in latest datasheet.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-27 02:18:07 +01:00
f65e9eacfa mfd: twl4030: Don't warn about uninitialized return code
If the twl4030_write_script function gets called with
a zero length argument, its return value does not
get set. We know that all scripts have a nonzero
length, but returning an error in case they ever
do is probably appropriate.

Without this patch, building omap2plus_defconfig results in:

drivers/mfd/twl4030-power.c: In function 'load_twl4030_script':
drivers/mfd/twl4030-power.c:414:5: error: 'err' may be used uninitialized in this function

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: "Kristo, Tero" <t-kristo@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-27 02:18:01 +01:00
0a8c290ac5 mfd: da9052/53 lockup fix
An issue has been reported where the PMIC either locks up or fails to
respond following a system Reset. This could result in a second write
in which the bus writes the current content of the write buffer to address
of the last I2C access.

The failure case is where this unwanted write transfers incorrect data to
a critical register.

This patch fixes this issue to by following any read or write with a dummy read
to a safe register address. A safe register address is one where the contents
will not affect the operation of the system.

Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-27 01:35:32 +01:00
ab4e8f8b7b mfd: rtsx: Add clock divider hook
Add callback function conv_clk_and_div_n to convert between SSC clock
and its divider N.
For rtl8411, the formula to calculate SSC clock divider N is different
with the other card reader models.

Signed-off-by: Wei WANG <wei_wang@realsil.com.cn>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-27 01:30:20 +01:00
d817ac4e18 mfd: rtsx: Add output voltage switch hook
Different card reader has different method to switch output voltage,
add this callback to let the card reader implement its individual switch
function.
This is needed as rtl8411 has a specific switch output voltage procedure.

Signed-off-by: Wei WANG <wei_wang@realsil.com.cn>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-27 01:29:39 +01:00
422d26b6ec Merge 3.8-rc5 into driver-core-next
This resolves a gpio driver merge issue pointed out in linux-next.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-25 21:06:30 -08:00
74790147fb Merge 3.8-rc5 into char-misc-next
This pulls in all of the 3.8-rc5 fixes into this branch so we can test easier.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-25 12:34:27 -08:00
6c2db1c682 mfd: Convert to devm_ioremap_resource()
Convert all uses of devm_request_and_ioremap() to the newly introduced
devm_ioremap_resource() which provides more consistent error handling.

devm_ioremap_resource() provides its own error messages so all explicit
error messages can be removed from the failure code paths.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Cc: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-25 12:21:47 -08:00
52666298ae mfd: vexpress-sysreg: Don't skip initialization on probe
The vexpress-sysreg driver does not have to be initialized
early, when the platform doesn't require this. Unfortunately
in such case it wasn't initialized correctly - master site
lookup and config bridge registration were missing. Fixed now.

Signed-off-by: Pawel Moll <pawel.moll@arm.com>
2013-01-24 12:19:23 +00:00
34c11a709e u8500-charger: Delay for USB enumeration
If charging is started before USB enumeration of an Accessory
Charger Adapter has finished, the AB8500 will generate a
VBUS_ERROR. This in turn results in timeouts and delays the
enumeration with around 15 seconds. This patch delays the
charging and then ramps currents slowly to avoid VBUS errors.
The delay allows the enumeration to have finished before
charging is turned on.

Signed-off-by: Martin Sjoblom <martin.w.sjoblom@stericsson.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Tested-by: Jonas ABERG <jonas.aberg@stericsson.com>
2013-01-23 14:39:22 +00:00
00441b5e6b mfd: Fix compile errors and warnings when !CONFIG_AB8500_BM
drivers/mfd/ab8500-core.c:1015:21: error: ‘ab8500_bm_data’ undeclared here

include/linux/mfd/abx500/ab8500-bm.h:445:13: warning: ‘ab8500_fg_reinit’ defined but not used
include/linux/mfd/abx500/ab8500-bm.h:448:13: warning: ‘ab8500_charger_usb_state_changed’ defined but not used
include/linux/mfd/abx500/ab8500-bm.h:451:29: warning: ‘ab8500_btemp_get’ defined but not used
include/linux/mfd/abx500/ab8500-bm.h:455:12: warning: ‘ab8500_btemp_get_batctrl_temp’ defined but not used
include/linux/mfd/abx500/ab8500-bm.h:463:12: warning: ‘ab8500_fg_inst_curr_blocking’ defined but not used
include/linux/mfd/abx500/ab8500-bm.h:442:12: warning: ‘ab8500_fg_inst_curr_done’ defined but not used
include/linux/mfd/abx500/ab8500-bm.h:447:26: warning: ‘ab8500_fg_get’ defined but not used

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-22 17:28:44 +01:00
a17155bc9c mfd: vexpress: Export global functions to fix build error
Compiling vexpress client drivers as module results in error messages such as

ERROR: "__vexpress_config_func_get" [drivers/hwmon/vexpress.ko] undefined!
ERROR: "vexpress_config_func_put" [drivers/hwmon/vexpress.ko] undefined!

This is because the global functions in drivers/mfd/vexpress-config.c are not
exported. Fix it.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-22 17:28:34 +01:00
9270bdf540 mfd: arizona: Check errors from regcache_sync()
If the control bus is unrelabile we may hit errors during regcache_sync(),
especially given that it tends to be one the most dense bursts of I/O in
many systems.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-22 03:12:44 +01:00
1f0529b4d8 mfd: tc3589x: Use simple irqdomain
This fixes a regression in the TC3589x driver introduced in
commit 15e27b1088245a2de3b7d09d39cd209212eb16af
"mfd: Provide the tc3589x with its own IRQ domain"

If a system with a TC3589x expander is booted and a base
IRQ is passed from platform data, a legacy domain will
be used. However, since the Ux500 is now switched to use
SPARSE_IRQ, no descriptors get allocated on-the-fly,
and we get a crash.

Fix this by switching to using the simple irqdomain that
will handle this uniformly and also allocates descriptors
explicitly.

Also fix two small whitespace errors in the vicinity while
we're at it.

Cc: stable@kernel.org
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-22 03:08:34 +01:00
b30dd8f2e5 mfd: pcf50633: Init pcf->dev before using it
Current code uses pcf->dev in the dev_err call before setting it to
&client->dev. Fix it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-22 03:05:33 +01:00
2429d86386 mfd: max77693: Init max77693->dev before using it
Current code uses max77693->dev in the dev_err call before setting it to
&i2c->dev. Fix it.

This patch also includes below cleanups:
 - Move checking pdata earlier and show dev_err if no platform data found.
 - Remove unnecessary err_regmap goto label.
 - Unregister i2c devices if regmap init for muic fails.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-22 03:02:22 +01:00
136d982eca mfd: max77686: Init max77686->dev before using it
Current code uses max77686->dev in the dev_err call before setting it to
&i2c->dev. Fix it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-22 03:02:21 +01:00
89d9b1c993 mfd: db8500-prcmu: Fix irqdomain usage
This fixes two issues with the DB8500 PRCMU irqdomain:
- You have to state the irq base 0 to get a linear domain
  for the DT case from irq_domain_add_simple()
- The irqdomain was not used to translate the initial irq
  request using irq_create_mapping() making the linear
  case fail as it was lacking a proper descriptor.

I took this opportunity to fix two lines of whitespace
errors in related code as I was anyway messing around with
it.

Cc: stable@kernel.org
Acked-by Lee Jones <lee.jones@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-22 01:25:56 +01:00
ee487114f0 mfd: tps65910: Select REGMAP_IRQ in Kconfig to fix build error
TPS65910 mfd driver uses functions that are only avaiable when
REGMAP_IRQ is enabled. So "select REGMAP_IRQ" is added to mfd
Kconfig to fix below build error:

drivers/built-in.o: In function `tps65910_irq_exit':
/media/anil/kernel/drivers/mfd/tps65910.c:265: undefined reference to `regmap_del_irq_chip'
drivers/built-in.o: In function `tps65910_irq_init':
/media/anil/kernel/drivers/mfd/tps65910.c:254: undefined reference to `regmap_add_irq_chip'
drivers/built-in.o: In function `tps65910_i2c_probe':
/media/anil/kernel/drivers/mfd/tps65910.c:509: undefined reference to `regmap_irq_get_domain'
make: *** [vmlinux] Error 1

Signed-off-by: AnilKumar Ch <anilkumar@ti.com>
Tested-by: Matt Porter <mporter@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-22 01:23:36 +01:00
e1bfe75d66 mfd: arizona: Disable control interface reporting for WM5102 and WM5110
Rather than disabling the error reporting only for earlier revisions
unconditionally disable it.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2013-01-22 01:17:29 +01:00
6596afe3f3 Merge 3.8-rc4 into char-misc-next
This brings in all of the mei and other fixes that are needed to continue
development in this branch.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-01-18 09:31:04 -08:00
fbfc23ef90 mfd, TWL4030: TWL4030 need select REGMAP_I2C
Fix the build error:

  drivers/built-in.o: In function `twl_probe':
  drivers/mfd/twl-core.c:1256: undefined reference to `devm_regmap_init_i2c'
  make: *** [vmlinux] Error 1

Signed-off-by: liu chuansheng <chuansheng.liu@intel.com>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
[ Samuel is busy, taking it directly  - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-01-16 12:36:22 -08:00
689557d3c7 mfd: wm5102: Add microphone clamp control registers
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
2013-01-15 15:42:18 +09:00
4f34033382 extcon: arizona: Enable basic headphone identification
Use the headphone detection to identify if the accessory is a headphone or
line load. There are two different revisions of the IP with different
register layouts, support both.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
2013-01-15 15:42:17 +09:00
520f7bd733 irqchip: Move ARM gic.h to include/linux/irqchip/arm-gic.h
Now that we have GIC moved to drivers/irqchip and all GIC DT init for
platforms using irqchip_init, move gic.h and update the remaining
includes.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Anton Vorontsov <avorontsov@mvista.com>
Cc: Kukjin Kim <kgene.kim@samsung.com>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: David Brown <davidb@codeaurora.org>
Cc: Daniel Walker <dwalker@fifo99.com>
Cc: Bryan Huntsman <bryanh@codeaurora.org>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Viresh Kumar <viresh.linux@gmail.com>
Cc: Shiraz Hashim <shiraz.hashim@st.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Samuel Ortiz <sameo@linux.intel.com>
2013-01-12 10:47:32 -06:00
84c7c20f60 mfd: db8500: Update cpufreq device name
Since the cpufreq driver for ux500 has been renamed from
cpufreq-db8500 to cpufreq-dbx500, we need to change the
device name here as well.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-01-07 16:03:14 +01:00
240fbe2347 Merge branch 'for-anton' of git://git.linaro.org/people/ljones/linux-3.0-ux500 2013-01-05 17:14:22 -08:00
378e8ee2f8 mfd: wm5110: Mark wakes as inverted
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-04 20:53:45 +00:00