drivers: watchdog: Add DaVinci's watchdog support

Add support for the DaVinci's watchdog timer

Signed-off-by: Bastien Curutchet <bastien.curutchet@bootlin.com>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 90bc565..b6f7e4e 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -175,6 +175,13 @@
 	help
 	  Enable support for the watchdog timer in Dialog DA9063.
 
+config WDT_DAVINCI
+	bool "DaVinci watchdog timer support"
+	depends on WDT
+	help
+	  Select this to enable the watchdog timer for DaVinci SoCs such as the
+	  OMAP-L138.
+
 config WDT_GPIO
 	bool "External gpio watchdog support"
 	depends on WDT