watchdog: it87_wdt: add IT8783 ID

IT8783 watchdog works as in IT872x

Tested on Adlink cPCI-6520 boards

Signed-off-by: Paolo Teti <paolo.teti@gmail.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

diff --git a/drivers/watchdog/it87_wdt.c b/drivers/watchdog/it87_wdt.c
index 0b93739..e54839b 100644 (file)
--- a/drivers/watchdog/it87_wdt.c
+++ b/drivers/watchdog/it87_wdt.c
@@ -12,8 +12,8 @@
  *                 http://www.ite.com.tw/
  *
  *     Support of the watchdog timers, which are available on
- *     IT8702, IT8712, IT8716, IT8718, IT8720, IT8721, IT8726
- *     and IT8728.
+ *     IT8702, IT8712, IT8716, IT8718, IT8720, IT8721, IT8726,
+ *     IT8728 and IT8783.
  *
  *     This program is free software; you can redistribute it and/or
  *     modify it under the terms of the GNU General Public License
@@ -87,6 +87,7 @@
 #define IT8721_ID      0x8721
 #define IT8726_ID      0x8726  /* the data sheet suggest wrongly 0x8716 */
 #define IT8728_ID      0x8728
+#define IT8783_ID      0x8783
 
 /* GPIO Configuration Registers LDN=0x07 */
 #define WDTCTRL                0x71
@@ -633,6 +634,7 @@ static int __init it87_wdt_init(void)
        case IT8720_ID:
        case IT8721_ID:
        case IT8728_ID:
+       case IT8783_ID:
                max_units = 65535;
                try_gameport = 0;
                break;