watchdog: it8712f_wdt: Add comments for config/control register names

Signed-off-by: Timo Juhani Lindfors <timo.lindfors@iki.fi>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
This commit is contained in:
Timo Juhani Lindfors 2010-09-30 17:08:03 +03:00 committed by Wim Van Sebroeck
parent dfb0b8eae1
commit f0fc10745a

View File

@ -75,15 +75,15 @@ static unsigned short address;
#define WDT_CONFIG 0x72 /* WDT Register: Configuration */
#define WDT_TIMEOUT 0x73 /* WDT Register: Timeout Value */
#define WDT_RESET_GAME 0x10
#define WDT_RESET_KBD 0x20
#define WDT_RESET_MOUSE 0x40
#define WDT_RESET_CIR 0x80
#define WDT_RESET_GAME 0x10 /* Reset timer on read or write to game port */
#define WDT_RESET_KBD 0x20 /* Reset timer on keyboard interrupt */
#define WDT_RESET_MOUSE 0x40 /* Reset timer on mouse interrupt */
#define WDT_RESET_CIR 0x80 /* Reset timer on consumer IR interrupt */
#define WDT_UNIT_SEC 0x80 /* If 0 in MINUTES */
#define WDT_OUT_PWROK 0x10
#define WDT_OUT_KRST 0x40
#define WDT_OUT_PWROK 0x10 /* Pulse PWROK on timeout */
#define WDT_OUT_KRST 0x40 /* Pulse reset on timeout */
static int superio_inb(int reg)
{