watchdog: f71808e_wdt: Add F71868 support

This adds support for watchdog part of Fintek F71868 Super I/O chip to
f71808e_wdt driver.

The F71868 chip is, in general, very similar to a F71869, however it has
slightly different set of available reset pulse widths.

Tested on MSI A55M-P33 motherboard.

Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 124e9b87ab6b..2696493c808b 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -849,11 +849,12 @@ config EBC_C384_WDT
           the timeout module parameter.
 
 config F71808E_WDT
-        tristate "Fintek F71808E, F71862FG, F71869, F71882FG and F71889FG Watchdog"
+        tristate "Fintek F718xx, F818xx Super I/O Watchdog"
         depends on X86
         help
-          This is the driver for the hardware watchdog on the Fintek
-          F71808E, F71862FG, F71869, F71882FG and F71889FG Super I/O controllers.
+          This is the driver for the hardware watchdog on the Fintek F71808E,
+          F71862FG, F71868, F71869, F71882FG, F71889FG, F81865 and F81866
+          Super I/O controllers.
 
           You can compile this driver directly into the kernel, or use
           it as a module.  The module will be called f71808e_wdt.