MIPS: JZ4770: Add "wdt", "ost" and "timerX" clocks
watchdog: JZ4770: Make use of the "wdt" clock
MIPS: JZ4770: Only reserve the registers we use for the watchdog
MIPS: JZ4770: Add TCU registers as resources for the PWM driver
PWM: JZ4770: Use ioremap to reserve the registers
backlight: pwm-backlight: Allow to specify PWM polarity in pdata
PWM: JZ4770: Implement backend function set_polarity
MIPS: JZ4770: GCW0: Set backlight PWM polarity as inversed
input: misc: Added driver pwm-haptic

This driver can be used to create an haptic device that controls a motor
connected to a PWM output.
MIPS: JZ4770: GCW0: Add board data for the pwm-haptic driver