[PATCH v7 0/3] mfd: lp873x: Add lp873x PMIC support

[Keerthy]

The LP873X chip is a power management IC for Portable Navigation Systems
    and Tablet Computing devices. It contains the following components:

     - Regulators.
     - Configurable General Purpose Output Signals(GPO).

PMIC interacts with the main processor through i2c. PMIC has
couple of LDOs(Linear Regulators), couple of BUCKs (Step-Down DC-DC
Converter Cores) and GPOs(General Purpose Output Signals).

The regulator patch is already queued:
http://marc.info/?l=linux-kernel&m=146298767110771&w=2

DT patch also queued:

Hence posting the remaining patches of the series with
the comments fixed on mfd driver.

Chages in v7:

Reverted the dependency on http://www.gossamer-threads.com/lists/linux/kernel/2457552.

Changes in v6:

Series depends on: http://www.gossamer-threads.com/lists/linux/kernel/2457552
probe_new used.

Chnages in v4:

Added GPO driver support. 

Keerthy (3):
  mfd: lp873x: Add lp873x PMIC support
  gpio: lp873x: Add support for General Purpose Outputs
  regulator: lp873x: Change the MFD config option as per latest naming

 drivers/gpio/Kconfig       |  10 ++
 drivers/gpio/Makefile      |   1 +
 drivers/gpio/gpio-lp873x.c | 185 +++++++++++++++++++++++++++++++
 drivers/mfd/Kconfig        |  14 +++
 drivers/mfd/Makefile       |   2 +
 drivers/mfd/lp873x.c       |  96 +++++++++++++++++
 drivers/regulator/Kconfig  |   2 +-
 include/linux/mfd/lp873x.h | 264 +++++++++++++++++++++++++++++++++++++++++++++
 8 files changed, 573 insertions(+), 1 deletion(-)
 create mode 100644 drivers/gpio/gpio-lp873x.c
 create mode 100644 drivers/mfd/lp873x.c
 create mode 100644 include/linux/mfd/lp873x.h

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1.9.1