Merge branch 'clockevents/3.19' of http://git.linaro.org/people/daniel.lezcano/linux into timers/core

Daniel Lezcano muttered:

 * Marvell timer updates from Ezequiel Garcia
   - Add missing clock enable calls for armada
   - Change source clock for clocksource and watchdog
 * SIRF timer updates from Yanchang Li
   - Make clock rate configurable