watchdog: da9062: DA9062 watchdog driver

Add watchdog driver support for DA9062

Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index df936f5..4a52e89 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -96,6 +96,15 @@
 
 	  This driver can be built as a module. The module name is da9063_wdt.
 
+config DA9062_WATCHDOG
+	tristate "Dialog DA9062 Watchdog"
+	depends on MFD_DA9062
+	select WATCHDOG_CORE
+	help
+	  Support for the watchdog in the DA9062 PMIC.
+
+	  This driver can be built as a module. The module name is da9062_wdt.
+
 config GPIO_WATCHDOG
 	tristate "Watchdog device controlled through GPIO-line"
 	depends on OF_GPIO