watchdog: Add watchdog driver for Intel Atom E6XX

Add driver for the watchdog timer built into the
Intel Atom E6XX (TunnelCreek) processor.

Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 66e77ad..1ceb0192 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -540,6 +540,19 @@
 	  To compile this driver as a module, choose M here: the
 	  module will be called i6300esb.
 
+config IE6XX_WDT
+	tristate "Intel Atom E6xx Watchdog"
+	depends on X86 && PCI
+	select WATCHDOG_CORE
+	select MFD_CORE
+	select LPC_SCH
+	---help---
+	  Hardware driver for the watchdog timer built into the Intel
+	  Atom E6XX (TunnelCreek) processor.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called ie6xx_wdt.
+
 config INTEL_SCU_WATCHDOG
 	bool "Intel SCU Watchdog for Mobile Platforms"
 	depends on X86_MRST