diff --git a/Documentation/watchdog/00-INDEX b/Documentation/watchdog/00-INDEX
new file mode 100644
index 000000000000..c3ea47e507fe
--- /dev/null
+++ b/Documentation/watchdog/00-INDEX
@@ -0,0 +1,10 @@
+00-INDEX
+	- this file.
+pcwd-watchdog.txt
+	- documentation for Berkshire Products PC Watchdog ISA cards.
+src/
+	- directory holding watchdog related example programs.
+watchdog-api.txt
+	- description of the Linux Watchdog driver API.
+wdt.txt
+	- description of the Watchdog Timer Interfaces for Linux.
diff --git a/drivers/char/watchdog/alim1535_wdt.c b/drivers/char/watchdog/alim1535_wdt.c
index e3f6a7d0c83d..c404fc69e7e6 100644
--- a/drivers/char/watchdog/alim1535_wdt.c
+++ b/drivers/char/watchdog/alim1535_wdt.c
@@ -312,6 +312,7 @@ static int ali_notify_sys(struct notifier_block *this, unsigned long code, void
  */
 
 static struct pci_device_id ali_pci_tbl[] = {
+	{ PCI_VENDOR_ID_AL, 0x1533, PCI_ANY_ID, PCI_ANY_ID,},
 	{ PCI_VENDOR_ID_AL, 0x1535, PCI_ANY_ID, PCI_ANY_ID,},
 	{ 0, },
 };
@@ -329,9 +330,11 @@ static int __init ali_find_watchdog(void)
 	struct pci_dev *pdev;
 	u32 wdog;
 
-	/* Check for a 1535 series bridge */
+	/* Check for a 1533/1535 series bridge */
 	pdev = pci_get_device(PCI_VENDOR_ID_AL, 0x1535, NULL);
-	if(pdev == NULL)
+	if (pdev == NULL)
+		pdev = pci_get_device(PCI_VENDOR_ID_AL, 0x1533, NULL);
+	if (pdev == NULL)
 		return -ENODEV;
 	pci_dev_put(pdev);
 
diff --git a/drivers/char/watchdog/eurotechwdt.c b/drivers/char/watchdog/eurotechwdt.c
index b070324e27a6..b14e9d1f164d 100644
--- a/drivers/char/watchdog/eurotechwdt.c
+++ b/drivers/char/watchdog/eurotechwdt.c
@@ -1,5 +1,5 @@
 /*
- *	Eurotech CPU-1220/1410 on board WDT driver
+ *	Eurotech CPU-1220/1410/1420 on board WDT driver
  *
  *	(c) Copyright 2001 Ascensit <support@ascensit.com>
  *	(c) Copyright 2001 Rodolfo Giometti <giometti@ascensit.com>
@@ -24,6 +24,9 @@
  */
 
 /* Changelog:
+ *
+ * 2001 - Rodolfo Giometti
+ *	Initial release
  *
  * 2002/04/25 - Rob Radez
  *	clean up #includes
@@ -33,13 +36,15 @@
  *	add WDIOC_GETSTATUS and WDIOC_SETOPTIONS ioctls
  *	add expect_close support
  *
- * 2001 - Rodolfo Giometti
- *	Initial release
- *
  * 2002.05.30 - Joel Becker <joel.becker@oracle.com>
  * 	Added Matt Domsch's nowayout module option.
  */
 
+/*
+ *	The eurotech CPU-1220/1410/1420's watchdog is a part
+ *	of the on-board SUPER I/O device SMSC FDC 37B782.
+ */
+
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>