[PATCH v5 0/2] regulator: act8945a: add regulator driver for the sub-device of ACT8945A MFD

[Wenyou Yang]

The ACT8945A is a Multi Function Device with the following subdevices:
 - Regulator
 - Charger

This patch set is to add regulator driver for ACT8945A.
It is based on the patch set:
	http://lists.infradead.org/pipermail/linux-arm-kernel/2016-February/405258.html

Changes in v5:
 - remove the OF table.
 - due to the mfd cell .of_compatible removal, use the platform
   device's parent of_node to read the property and assign it
   to the config.dev->of_node.
 - move the config assignment out of the for loop.
 - due the mfd cell .of_compatible removal, update the compatibe
   description and example

Changes in v4:
 - change the name "act8945a-pmic" to "act8945a-regulator"
   to align mfd subdevice's name.

Changes in v3:
 - use the core regulators_node and of_match implementation,
   remove the redundant code.
 - use the core dev_get_regmap(dev->parent) code, remove
   the redundant code.
 - change the regulator name to easily implement macro.
 - use a space after #define, not tabs.
 - add OF match table.

Changes in v2:
 - add more help information in Kconfig.
 - update the file header with short version license and author line.
 - remove unused structure, struct act8945a_pmic.
 - substitute of_property_read_bool() for of_get_property().
 - due to removing the member of stuct act8945a_dev, dev.
 - remove the unnecessary print out.
 - use module_platform_driver(), instead of subsys_initcall().
 - substitute MODULE_LICENSE("GPL") for MODULE_LICENSE("GPL v2").
 - add Acked-by Rob Herring.

Wenyou Yang (2):
  regulator: act8945a: add regulator driver for ACT8945A
  regulator: add documentation for ACT8945A's regulator DT bindings

 .../bindings/regulator/act8945a-regulator.txt      |   80 ++++++++++
 drivers/regulator/Kconfig                          |    9 ++
 drivers/regulator/Makefile                         |    1 +
 drivers/regulator/act8945a-regulator.c             |  165 ++++++++++++++++++++
 4 files changed, 255 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/regulator/act8945a-regulator.txt
 create mode 100644 drivers/regulator/act8945a-regulator.c

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1.7.9.5