linux.git/drivers/regulator/max77693.c, branch v4.5

regulators: max77693: register driver earlier to avoid deferred probe

2015-08-21T16:07:45+00:00

MAX77693 based regulators are used by USB gadget subsystem, which
doesn't support deferred probe, so the driver should be registered
before USB gadget drivers get probed.

Signed-off-by: Marek Szyprowski 
Signed-off-by: Mark Brown

regulator: max77693: Add support for MAX77843 device

2015-07-16T20:39:30+00:00

The charger and safeout parts of MAX77843 are almost the same as MAX77693.
From regulator point of view the only differences are the constraints
and register values related to these constraints. Now the max77693
regulator driver can be used for MAX77843 device.

Signed-off-by: Krzysztof Kozlowski 
Acked-by: Mark Brown 
Signed-off-by: Mark Brown

drivers: max77693: Move state container to common header

2015-07-16T20:39:30+00:00

This prepares for merging some of the drivers between max77693 and
max77843 so the child MFD driver can be attached to any parent MFD main
driver.

Move the state container to common header file. Additionally add
consistent 'i2c' prefixes to its members (of 'struct i2c_client' type).

Signed-off-by: Krzysztof Kozlowski 
Acked-by: Sebastian Reichel 
Acked-by: Dmitry Torokhov 
Acked-by: Lee Jones 
Acked-by: Chanwoo Choi 
Acked-by: Jacek Anaszewski 
Signed-off-by: Mark Brown

regulator: max77693: Support different register configurations

2015-07-16T20:39:29+00:00

Add support for different configurations of charger's registers so the
same driver could be used on other devices (e.g. MAX77843).

Signed-off-by: Krzysztof Kozlowski 
Acked-by: Mark Brown 
Signed-off-by: Mark Brown

regulator: max77693: Use core code for charger's is_enabled

2015-04-29T11:01:17+00:00

The custom implementation of 'regulator_ops.is_enabled' callback for
charger regulator is exactly the same as regulator_is_enabled_regmap()
with 'enable_val' set.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Mark Brown

regulator: max77693: Let core parse DT and drop board files support

2015-03-30T04:11:16+00:00

Simplify the driver by removing board file support and letting
regulator core to parse DT.

The max77693 regulator driver is used only on Exynos based boards which
are DT-only. Board files for Exynos are not supported.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Mark Brown

Merge tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2014-12-15T00:10:09+00:00

Pull driver core update from Greg KH:
 "Here's the set of driver core patches for 3.19-rc1.

  They are dominated by the removal of the .owner field in platform
  drivers.  They touch a lot of files, but they are "simple" changes,
  just removing a line in a structure.

  Other than that, a few minor driver core and debugfs changes.  There
  are some ath9k patches coming in through this tree that have been
  acked by the wireless maintainers as they relied on the debugfs
  changes.

  Everything has been in linux-next for a while"

* tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits)
  Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries"
  fs: debugfs: add forward declaration for struct device type
  firmware class: Deletion of an unnecessary check before the function call "vunmap"
  firmware loader: fix hung task warning dump
  devcoredump: provide a one-way disable function
  device: Add dev__once variants
  ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries
  ath: use seq_file api for ath9k debugfs files
  debugfs: add helper function to create device related seq_file
  drivers/base: cacheinfo: remove noisy error boot message
  Revert "core: platform: add warning if driver has no owner"
  drivers: base: support cpu cache information interface to userspace via sysfs
  drivers: base: add cpu_device_create to support per-cpu devices
  topology: replace custom attribute macros with standard DEVICE_ATTR*
  cpumask: factor out show_cpumap into separate helper function
  driver core: Fix unbalanced device reference in drivers_probe
  driver core: fix race with userland in device_add()
  sysfs/kernfs: make read requests on pre-alloc files use the buffer.
  sysfs/kernfs: allow attributes to request write buffer be pre-allocated.
  fs: sysfs: return EGBIG on write if offset is larger than file size
  ...

Merge remote-tracking branches 'regulator/topic/max77686', 'regulator/topic/max77693', 'regulator/topic/max77802', 'regulator/topic/power-off' and 'regulator/topic/rk808' into regulator-next

2014-12-05T11:14:37+00:00

regulator: max77693: Fix use of uninitialized regulator config

2014-11-03T14:36:02+00:00

Driver allocated on stack struct regulator_config but didn't initialize
it fully. Few fields (driver_data, ena_gpio) were left untouched. This
lead to using random ena_gpio values as GPIOs for max77693 regulators.

On occasion these values could match real GPIO numbers leading to
interfering with other drivers and to unsuccessful enable/disable of
regulator.

Signed-off-by: Krzysztof Kozlowski 
Fixes: 80b022e29bfd ("regulator: max77693: Add max77693 regualtor driver.")
Cc: 
Signed-off-by: Mark Brown

regulator: max77693: Make regulator_desc array const

2014-10-28T00:02:30+00:00

The regulator_register() expects array of 'regulator_desc' to be const.

Signed-off-by: Krzysztof Kozlowski 
Signed-off-by: Mark Brown