watchdog: Add watchdog timer support for the WinSystems EBC-C384

The WinSystems EBC-C384 has an onboard watchdog timer. The timeout range
supported by the watchdog timer is 1 second to 255 minutes. Timeouts
under 256 seconds have a 1 second granularity, while the rest have a 1
minute granularity.

This driver adds watchdog timer support for this onboard watchdog timer.
The timeout may be configured via the timeout module parameter.

Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 6f9530318e14..938f9205f828 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -715,6 +715,15 @@ config ALIM7101_WDT
 
           Most people will say N.
 
+config EBC_C384_WDT
+        tristate "WinSystems EBC-C384 Watchdog Timer"
+        depends on X86
+        select WATCHDOG_CORE
+        help
+          Enables watchdog timer support for the watchdog timer on the
+          WinSystems EBC-C384 motherboard. The timeout may be configured via
+          the timeout module parameter.
+
 config F71808E_WDT
         tristate "Fintek F71808E, F71862FG, F71869, F71882FG and F71889FG Watchdog"
         depends on X86