linux.git/drivers/regulator, branch v3.3-rc1

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6

2012-01-14T04:43:32+00:00

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (59 commits)
  rtc: max8925: Add function to work as wakeup source
  mfd: Add pm ops to max8925
  mfd: Convert aat2870 to dev_pm_ops
  mfd: Still check other interrupts if we get a wm831x touchscreen IRQ
  mfd: Introduce missing kfree in 88pm860x probe routine
  mfd: Add S5M series configuration
  mfd: Add s5m series irq driver
  mfd: Add S5M core driver
  mfd: Improve mc13xxx dt binding document
  mfd: Fix stmpe section mismatch
  mfd: Fix stmpe build warning
  mfd: Fix STMPE I2c build failure
  mfd: Constify aat2870-core i2c_device_id table
  gpio: Add support for stmpe variant 801
  mfd: Add support for stmpe variant 801
  mfd: Add support for stmpe variant 610
  mfd: Add support for STMPE SPI interface
  mfd: Separate out STMPE controller and interface specific code
  misc: Remove max8997-muic sysfs attributes
  mfd: Remove unused wm831x_irq_data_to_mask_reg()
  ...

Fix up trivial conflict in drivers/leds/Kconfig due to addition of
LEDS_MAX8997 and LEDS_TCA6507 next to each other.

mfd: Unify abx500 headers in mfd/abx500

2012-01-08T23:37:39+00:00

This moves all the header files related to the abx500 family into
a common include directory below mfd. From now on we place any
subchip header in that directory. Headers previously in e.g.
 get prefixed and are now e.g.
. The top-level abstract interface
remains in .

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

regulator: set constraints.apply_uV to 0 in of_get_fixed_voltage_config

2012-01-06T19:01:09+00:00

Fix fixed regulator using DT failed to call regulator_register.

of_get_regulator_init_data set apply_uV to 1, but fixed regulator
doesn't need it. Set it back to 0.

Signed-off-by: Richard Zhao 
Signed-off-by: Mark Brown

regulator: max8925: fix enabled/disabled judgement mistake

2012-01-06T18:56:14+00:00

Max8925 ldo status should be determined by two factors:
1. power up/down sequence selection(LDOCTL[4:2]).
2. i2c enable bit(LDOCTL[0]).

Max8925 ldo support two types of power up/down sequence:
1. flexible sequence(LDOCTL[4:2] = 0~6).
2. i2c sequence(LDOCTL[4:2] = 7).

With flexible sequence selected, the ldo is enabled during power up by default.
With i2c sequence selected, the ldo is controlled by the i2c enable bit(LDOCTL[0]).

Signed-off-by: Kevin Liu 
Signed-off-by: Haojian Zhuang 
Signed-off-by: Mark Brown

regulator: add regulator_bulk_force_disable function

2012-01-03T20:20:01+00:00

This patch allows consumers to forcibly disable multiple regulator
clients in a single API call.

Signed-off-by: Donggeun Kim 
Signed-off-by: MyungJoo Ham 
Signed-off-by: Kyungmin Park 
Signed-off-by: Mark Brown

regulator: pass regulator_register of_node in fixed voltage driver

2012-01-02T12:45:37+00:00

regulator_get needs of_node to find right regulator.

Signed-off-by: Richard Zhao 
Signed-off-by: Mark Brown

regulator: Enable supply regulator if child rail is enabled.

2012-01-02T11:36:02+00:00

During regulator_register, the rail is set on the provided
machine constraints and if it is enabled then it is also
require to enable the supply regulator. This will make sure
that:
   1. Proper reference count for supply regulator to be maintain.
   2. Supply regulator should be enable when given rail is enabled.

Signed-off-by: Laxman Dewangan 
Signed-off-by: Mark Brown

regulator: mc13892: Convert to devm_kzalloc()

2011-12-30T02:06:29+00:00

Convert mc13892-regulator driver to use devm_kzalloc().

Signed-off-by: Fabio Estevam 
Signed-off-by: Mark Brown

regulator: mc13783: Convert to devm_kzalloc()

2011-12-29T17:58:37+00:00

Convert mc13783-regulator driver to use devm_kzalloc().

Signed-off-by: Fabio Estevam 
Signed-off-by: Mark Brown

regulator: Fix checking return value of create_regulator

2011-12-29T10:40:19+00:00

create_regulator() returns NULL on fail.

Signed-off-by: Axel Lin 
Signed-off-by: Mark Brown