mfd: arizona: Add support for WM8998 and WM1814

Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>

diff --cc drivers/mfd/Kconfig
Simple merge

diff --cc drivers/mfd/Makefile
Simple merge

diff --cc drivers/mfd/arizona-core.c
Simple merge

diff --cc drivers/mfd/arizona-i2c.c
Simple merge

diff --cc drivers/mfd/arizona-irq.c
Simple merge

diff --cc drivers/mfd/arizona.h
Simple merge

diff --cc drivers/mfd/wm8998-tables.c
Simple merge

diff --cc include/linux/mfd/arizona/core.h
Simple merge

diff --cc include/linux/mfd/arizona/pdata.h
Simple merge

diff --cc include/linux/mfd/arizona/registers.h
Simple merge