[PATCH 0/5] mfd: tp6586x: enhancements in the driver

[Laxman Dewangan <ldewangan@nvidia.com>]

Doing some enhancements in the tps6586x core driver which is
based on some recent driver framework enhancements.
Following are highlights of changes:
- Use devm for allocation to remove the code for freeing it.
- Use regmap i2c for register access in place of direct i2c apis.
  This will give the debug fs and cache functionality through regmap
  framework.
- Use the regmap caching for some fo register in place of local
  implementation.
- Move the gpio support driver to the drivers/gpio and implement it as
  platform driver. The registration will be done as mfd sub devices.

Laxman Dewangan (5):
  mfd: tps6586x:use devm managed resources
  mfd: Use regmap for tps6586x register access.
  mfd: tps6586x: cache register through regmap
  gpio: tps6586x: add gpio support through platform driver
  mfd: tps6586x: remove gpio support from core driver

 drivers/gpio/Kconfig         |    7 +
 drivers/gpio/Makefile        |    1 +
 drivers/gpio/gpio-tps6586x.c |  158 ++++++++++++++++++++++
 drivers/mfd/Kconfig          |    3 +-
 drivers/mfd/tps6586x.c       |  301 ++++++++++++------------------------------
 5 files changed, 255 insertions(+), 215 deletions(-)
 create mode 100644 drivers/gpio/gpio-tps6586x.c