PMIC: Add Watchdog Driver for Dialog DA9052

Add DA9052 watchdog driver from Dialog.
Modify Kconfig/Makefile for DA9052 watchdog driver.

Signed-off-by: Zhou Jingyu <Jingyu.Zhou@freescale.com>
Acked-by: Lily Zhang <r58066@freescale.com>
Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
3 files changed