watchdog: Driver for the watchdog timer on Freescale IMX2 (and later) processors.

This is the driver for the hardware watchdog on the Freescale IMX2 and later processors.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Vladimir Zapolskiy <vzapolskiy@gmail.com>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Juergen Beisert <jbe@pengutronix.de>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index c57ecffe0085..afcfacc9bbe2 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -312,6 +312,18 @@ config MAX63XX_WATCHDOG
         help
           Support for memory mapped max63{69,70,71,72,73,74} watchdog timer.
 
+config IMX2_WDT
+        tristate "IMX2+ Watchdog"
+        depends on ARCH_MX2 || ARCH_MX25 || ARCH_MX3 || ARCH_MX5
+        help
+          This is the driver for the hardware watchdog
+          on the Freescale IMX2 and later processors.
+          If you have one of these processors and wish to have
+          watchdog support enabled, say Y, otherwise say N.
+
+          To compile this driver as a module, choose M here: the
+          module will be called imx2_wdt.
+
 # AVR32 Architecture
 
 config AT32AP700X_WDT