watchdog: it87: Add support for various Super-IO chips

Add support for IT8607, IT8622, IT8625, IT8628, IT8655, IT8665,
and IT8686.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index e574951..5ca9fb7 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -1071,9 +1071,10 @@
 	depends on X86
 	select WATCHDOG_CORE
 	---help---
-	  This is the driver for the hardware watchdog on the ITE IT8620,
-	  IT8702, IT8712, IT8716, IT8718, IT8720, IT8721, IT8726 and IT8728
-	  Super I/O chips.
+	  This is the driver for the hardware watchdog on the ITE IT8607,
+	  IT8620, IT8622, IT8625, IT8628, IT8655, IT8665, IT8686, IT8702,
+	  IT8712, IT8716, IT8718, IT8720, IT8721, IT8726, IT8728, and
+	  IT8783 Super I/O chips.
 
 	  This watchdog simply watches your kernel to make sure it doesn't
 	  freeze, and if it does, it reboots your computer after a certain