1 files changed, 22 insertions, 0 deletions

diff --git a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig
index a6544790af60..f68aaa60fa8f 100644
--- a/drivers/char/watchdog/Kconfig
+++ b/drivers/char/watchdog/Kconfig
@@ -395,6 +395,28 @@ config MACHZ_WDT
           To compile this driver as a module, choose M here: the
           module will be called machzwd.
 
+config SBC_EPX_C3_WATCHDOG
+        tristate "Winsystems SBC EPX-C3 watchdog"
+        depends on WATCHDOG && X86
+        ---help---
+          This is the driver for the built-in watchdog timer on the EPX-C3
+          Single-board computer made by Winsystems, Inc.
+
+          *Note*: This hardware watchdog is not probeable and thus there
+          is no way to know if writing to its IO address will corrupt
+          your system or have any real effect.  The only way to be sure
+          that this driver does what you want is to make sure you
+          are runnning it on an EPX-C3 from Winsystems with the watchdog
+          timer at IO address 0x1ee and 0x1ef.  It will write to both those
+          IO ports.  Basically, the assumption is made that if you compile
+          this driver into your kernel and/or load it as a module, that you
+          know what you are doing and that you are in fact running on an
+          EPX-C3 board!
+
+          To compile this driver as a module, choose M here: the
+          module will be called sbc_epx_c3.
+
+
 # PowerPC Architecture
 
 config 8xx_WDT