linux-toradex.git/drivers/mfd/Kconfig, branch v3.2.1

Merge branch 'for-next' of git://git.infradead.org/users/sameo/mfd-2.6

2011-11-03T16:40:51+00:00

* 'for-next' of git://git.infradead.org/users/sameo/mfd-2.6: (80 commits)
  mfd: Fix missing abx500 header file updates
  mfd: Add missing  include to intel_msic
  x86, mrst: add platform support for MSIC MFD driver
  mfd: Expose TurnOnStatus in ab8500 sysfs
  mfd: Remove support for early drop ab8500 chip
  mfd: Add support for ab8500 v3.3
  mfd: Add ab8500 interrupt disable hook
  mfd: Convert db8500-prcmu panic() into pr_crit()
  mfd: Refactor db8500-prcmu request_clock() function
  mfd: Rename db8500-prcmu init function
  mfd: Fix db5500-prcmu defines
  mfd: db8500-prcmu voltage domain consumers additions
  mfd: db8500-prcmu reset code retrieval
  mfd: db8500-prcmu tweak for modem wakeup
  mfd: Add db8500-pcmu watchdog accessor functions for watchdog
  mfd: hwacc power state db8500-prcmu accessor
  mfd: Add db8500-prcmu accessors for PLL and SGA clock
  mfd: Move to the new db500 PRCMU API
  mfd: Create a common interface for dbx500 PRCMU drivers
  mfd: Initialize DB8500 PRCMU regs
  ...

Fix up trivial conflicts in
	arch/arm/mach-imx/mach-mx31moboard.c
	arch/arm/mach-omap2/board-omap3beagle.c
	arch/arm/mach-u300/include/mach/irqs.h
	drivers/mfd/wm831x-spi.c

mfd: Delete ab3550 driver

2011-10-24T12:09:16+00:00

The AB3550 never passed the prototype stage. Instead it was used
as a precursor to AB5500 for testing basic building blocks used
in that chip, since they had large similarities. Since AB3550 will
not see the light of day in product form and since the prototypes
are no longer used, let's delete the driver and any references to
it.

Cc: Mattias Wallin 
Signed-off-by: Linus Walleij 
Signed-off-by: Samuel Ortiz

mfd: Break out ab5500 debugfs code

2011-10-24T12:09:16+00:00

This breaks the debugfs portions of the AB5500 driver into its own
file. Split off a _raw function to access registers since we don't
want to expose a generically named function globally. Move all
required data structures to a shared ab5500-core.h file.

Cc: Mattias Wallin 
Signed-off-by: Linus Walleij 
Signed-off-by: Samuel Ortiz

mfd: ab5500 chip register access

2011-10-24T12:09:16+00:00

The analog baseband chip ab5500 is a multi functional chip
containing regulators, charging, gpio, USB and accessory detect.
It also contain various multimedia functionalities like digital
encoder and audio codec.
The core driver added with this patch provides register access via
i2c via PRCMU. Event handling implemented as irq_chip will come in
future patches since it depends on PRCMU functionality not yet
implemented.

Signed-off-by: Mattias Wallin 
Signed-off-by: Linus Walleij 
Signed-off-by: Samuel Ortiz

mfd: Add Intel MSIC driver

2011-10-24T12:09:15+00:00

Add support for Intel MSIC chip found on Intel Medfield platforms. This
chip embeds several subdevices: audio, ADC, GPIO, power button, etc. The
driver creates platform device for each subdevice.

We also provide an MSIC register access API which should replace the more
generic SCU IPC interface currently used. Existing drivers can choose
whether they convert to this new API or stick with the SCU IPC interface.

Signed-off-by: Mika Westerberg 
Signed-off-by: Samuel Ortiz

mfd: remove CONFIG_MFD_SUPPORT

2011-10-24T12:09:13+00:00

We currently have two symbols to control compilation the MFD subsystem,
MFD_SUPPORT and MFD_CORE. The MFD_SUPPORT is actually not required
at all, it only hides the submenu when not set, with the effect that
Kconfig warns about missing dependencies when another driver selects
an MFD driver while MFD_SUPPORT is disabled. Turning the MFD submenu
back from menuconfig into a plain menu simplifies the Kconfig syntax
for those kinds of users and avoids the surprise when the menu
suddenly appears because another driver was enabled that selects this
symbol.

Signed-off-by: Arnd Bergmann

mfd: Select REGMAP_I2C from WM8400

2011-10-24T12:09:12+00:00

Signed-off-by: Mark Brown 
Signed-off-by: Samuel Ortiz

mfd: Convert pcf50633 to use new register map API

2011-10-24T12:09:08+00:00

Signed-off-by: Mark Brown 
Tested-by: Lars-Peter Clausen 
Signed-off-by: Samuel Ortiz

mfd: Convert WM8994 to use new register map API

2011-08-22T11:25:15+00:00

Signed-off-by: Mark Brown 
Acked-by: Samuel Ortiz

mfd: Convert WM831x to use regmap API

2011-08-22T11:23:22+00:00

Factor out the register read/write code to use the register map API.  We
still need some wm831x specific code and locking in place to check that
the user key is handled correctly but only on the write side, reads are
not affected by the key.

Signed-off-by: Mark Brown 
Acked-by: Samuel Ortiz