WM8350 support

These patches against the regulator tree add initial support for the WM8350, a multi-function device with several subsystems targetted at embedded systems. This series adds a core driver providing device acess under drivers/mfd and support for the PMIC functionality of the device via the regulator API. Due to their use in the core some definitions for other parts of the device are also included - drivers for these will follow.

All the WM8350 drivers submitted here were originally written by Liam Girdwood with some updates from me for submission to mainline.

Samuel, as with the WM8400 are you OK with merging this via the regulator tree?

The following changes since commit fcbd54dd718e6741b05f8e5b08cbc75548acf0e4:
Mark Brown (1):
regulator: Add WM8400 regulator support

are available in the git repository at:

git://opensource.wolfsonmicro.com/linux-2.6-audioplus for-lrg

Mark Brown (13):
mfd: Add WM8350 audio register definitions
mfd: Add WM8350 GPIO register definitions
mfd: Add WM8350 PMIC register definitions
mfd: Add WM8350 PMU register definitions
mfd: Add WM8350 comparator register definitions
mfd: Add WM8350 RTC register definitions
mfd: Add WM8350 watchdog register definitions
mfd: Core support for the WM8350 AudioPlus PMIC
mfd: Add I2C control support for WM8350
mfd: Add GPIO pin configuration support for WM8350
mfd: Add initialisation callback for WM8350
mfd: Add WM8350 interrupt support
regulator: Add WM8350 regulator support

 drivers/mfd/Kconfig                   |   58 ++
 drivers/mfd/Makefile                  |    3 +
 drivers/mfd/wm8350-core.c             | 1239 ++++++++++++++++++++++++++++
 drivers/mfd/wm8350-gpio.c             |  222 +++++
 drivers/mfd/wm8350-i2c.c              |  120 +++
 drivers/mfd/wm8350-regmap.c           | 1323 ++++++++++++++++++++++++++++++
 drivers/regulator/Kconfig             |   10 +
 drivers/regulator/Makefile            |    1 +
 drivers/regulator/wm8350-regulator.c  | 1430 +++++++++++++++++++++++++++++++++
 include/linux/mfd/wm8350/audio.h      |  592 ++++++++++++++
 include/linux/mfd/wm8350/comparator.h |  167 ++++
 include/linux/mfd/wm8350/core.h       |  621 ++++++++++++++
 include/linux/mfd/wm8350/gpio.h       |  336 ++++++++
 include/linux/mfd/wm8350/pmic.h       |  741 +++++++++++++++++
 include/linux/mfd/wm8350/rtc.h        |  260 ++++++
 include/linux/mfd/wm8350/supply.h     |  105 +++
 include/linux/mfd/wm8350/wdt.h        |   22 +
 17 files changed, 7250 insertions(+), 0 deletions(-)
 create mode 100644 drivers/mfd/wm8350-core.c
 create mode 100644 drivers/mfd/wm8350-gpio.c
 create mode 100644 drivers/mfd/wm8350-i2c.c
 create mode 100644 drivers/mfd/wm8350-regmap.c
 create mode 100644 drivers/regulator/wm8350-regulator.c
 create mode 100644 include/linux/mfd/wm8350/audio.h
 create mode 100644 include/linux/mfd/wm8350/comparator.h
 create mode 100644 include/linux/mfd/wm8350/core.h
 create mode 100644 include/linux/mfd/wm8350/gpio.h
 create mode 100644 include/linux/mfd/wm8350/pmic.h
 create mode 100644 include/linux/mfd/wm8350/rtc.h
 create mode 100644 include/linux/mfd/wm8350/supply.h
 create mode 100644 include/linux/mfd/wm8350/wdt.h