watchdog: nic7018_wdt: Add NIC7018 watchdog driver

Add support for the watchdog timer on PXI Embedded Controller.

Signed-off-by: Hui Chun Ong <hui.chun.ong@ni.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index acb00b5..e20eb42 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -1326,6 +1326,16 @@
 	  To compile this driver as a module, choose M here: the module will be
 	  called ni903x_wdt.
 
+config NIC7018_WDT
+	tristate "NIC7018 Watchdog"
+	depends on X86 && ACPI
+	select WATCHDOG_CORE
+	---help---
+	  Support for National Instruments NIC7018 Watchdog.
+
+	  To compile this driver as a module, choose M here: the module will be
+	  called nic7018_wdt.
+
 # M32R Architecture
 
 # M68K Architecture