rtc: AB8500 RTC driver

Add a driver for the RTC on the AB8500 power management chip.  This is a
client of the AB8500 MFD driver.

Signed-off-by: Virupax Sadashivpetimath <[email protected]>
Signed-off-by: Rabin Vincent <[email protected]>
Acked-by: Linus Walleij <[email protected]>
Acked-by: Srinidhi Kasagar <[email protected]>
Cc: Alessandro Zummo <[email protected]>
Cc: Samuel Ortiz <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
3 files changed