linux/drivers/watchdog/wd501p.h
Guenter Roeck d017327893 watchdog: convert remaining drivers to use SPDX license identifier
This gets rid of the unnecessary license boilerplate, and avoids
having to deal with individual patches one by one.

No functional changes.

Reviewed-by: Jerry Hoemann <jerry.hoemann@hpe.com>
Acked-by: Sylvain Lemieux <slemieux.tyco@gmail.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
2019-07-08 20:35:11 +02:00

48 lines
1.4 KiB
C

/* SPDX-License-Identifier: GPL-1.0+ */
/*
* Industrial Computer Source WDT500/501 driver
*
* (c) Copyright 1995 CymruNET Ltd
* Innovation Centre
* Singleton Park
* Swansea
* Wales
* UK
* SA2 8PP
*
* http://www.cymru.net
*
* Release 0.04.
*/
#define WDT_COUNT0 (io+0)
#define WDT_COUNT1 (io+1)
#define WDT_COUNT2 (io+2)
#define WDT_CR (io+3)
#define WDT_SR (io+4) /* Start buzzer on PCI write */
#define WDT_RT (io+5) /* Stop buzzer on PCI write */
#define WDT_BUZZER (io+6) /* PCI only: rd=disable, wr=enable */
#define WDT_DC (io+7)
/* The following are only on the PCI card, they're outside of I/O space on
* the ISA card: */
#define WDT_CLOCK (io+12) /* COUNT2: rd=16.67MHz, wr=2.0833MHz */
/* inverted opto isolated reset output: */
#define WDT_OPTONOTRST (io+13) /* wr=enable, rd=disable */
/* opto isolated reset output: */
#define WDT_OPTORST (io+14) /* wr=enable, rd=disable */
/* programmable outputs: */
#define WDT_PROGOUT (io+15) /* wr=enable, rd=disable */
/* FAN 501 500 */
#define WDC_SR_WCCR 1 /* Active low */ /* X X X */
#define WDC_SR_TGOOD 2 /* X X - */
#define WDC_SR_ISOI0 4 /* X X X */
#define WDC_SR_ISII1 8 /* X X X */
#define WDC_SR_FANGOOD 16 /* X - - */
#define WDC_SR_PSUOVER 32 /* Active low */ /* X X - */
#define WDC_SR_PSUUNDR 64 /* Active low */ /* X X - */
#define WDC_SR_IRQ 128 /* Active low */ /* X X X */