[WATCHDOG] ep93xx: implemented watchdog timer driver for TS-72xx SBCs

Technologic Systems TS-72xx SBCs have external glue logic
CPLD which includes watchdog timer. This driver implements
kernel support for that.

Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 3da3f48720a7..1e48d4c45f86 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -289,6 +289,17 @@ config ADX_WATCHDOG
           Say Y here if you want support for the watchdog timer on Avionic
           Design Xanthos boards.
 
+config TS72XX_WATCHDOG
+        tristate "TS-72XX SBC Watchdog"
+        depends on MACH_TS72XX
+        help
+          Technologic Systems TS-7200, TS-7250 and TS-7260 boards have
+          watchdog timer implemented in a external CPLD chip. Say Y here
+          if you want to support for the watchdog timer on TS-72XX boards.
+
+          To compile this driver as a module, choose M here: the
+          module will be called ts72xx_wdt.
+
 # AVR32 Architecture
 
 config AT32AP700X_WDT