Move existing TWL4030 code to drivers/mfd

This patches moves the twl4030 power sequencer code to drivers/mfd and
updates the code for the new twl4030 framework. The code handles downloading
the scripts provided by the board configuration and configuring the chip
to call the relevant script for each event (processor group 1 and 2 sleep,
processor group 3 sleep, wakeup or warm reset).
Signed-off-by: Peter 'p2' De Schrijver <peter.de-schrijver@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

drivers/i2c/chips/Makefile

@@ -24,7 +24,6 @@ obj-$(CONFIG_GPIOEXPANDER_OMAP)	+= gpio_expander_omap.o
 obj-$(CONFIG_MENELAUS)		+= menelaus.o
 obj-$(CONFIG_SENSORS_TSL2550)	+= tsl2550.o
 obj-$(CONFIG_SENSORS_TSL2563)	+= tsl2563.o
-obj-$(CONFIG_TWL4030_CORE)	+= twl4030-power.o
 obj-$(CONFIG_TWL4030_USB)	+= twl4030-usb.o
 obj-$(CONFIG_TWL4030_POWEROFF)	+= twl4030-poweroff.o
 obj-$(CONFIG_TWL4030_PWRBUTTON)	+= twl4030-pwrbutton.o