[patch v3 0/2] Introduce support for mlxreg mfd core and I2C drivers

This patchset adds support for the Mellanox BMC card equipped with the
programmable devices controlling hardware.
The support includes:
- signal handling for chassis, ASIC, CPU events;
- LED control;
- exposing sysfs interface for reset control, reset monitoring and mux
  selection for the access to remote devices at the host side.

It contains:
 - Introduction of Mellanox mlxreg-core drivers, which is bus independent
   and could work over register map of the programmable device (for
   example CPLD) attached to different buses, supported by register
   mapping.
 - I2C driver mlxreg-i2c, which creates register mapping for I2C access
   to the programmable devices with I2C interface. It allows control for
   devices with one and two bytes address space.

Vadim Pasternak (2):
  mfd: Add Mellanox regmap core driver
  mfd: Add Mellanox regmap I2C driver

 .../devicetree/bindings/vendor-prefixes.txt        |    1 +
 MAINTAINERS                                        |    8 +
 drivers/mfd/Kconfig                                |   28 +
 drivers/mfd/Makefile                               |    2 +
 drivers/mfd/mlxreg-core.c                          | 1263 ++++++++++++++++++++
 drivers/mfd/mlxreg-i2c.c                           |  183 +++
 include/linux/platform_data/mlxreg.h               |   87 ++
 7 files changed, 1572 insertions(+)
 create mode 100644 drivers/mfd/mlxreg-core.c
 create mode 100644 drivers/mfd/mlxreg-i2c.c
 create mode 100644 include/linux/platform_data/mlxreg.h

-- 
2.1.4