aboutsummaryrefslogtreecommitdiff
path: root/arch/sh/include/cpu-sh4/cpu/watchdog.h
blob: 259f6a0ce23d252e4e0a994e9966da1365e1ccd2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
/*
 * include/asm-sh/cpu-sh4/watchdog.h
 *
 * Copyright (C) 2002, 2003 Paul Mundt
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 */
#ifndef __ASM_CPU_SH4_WATCHDOG_H
#define __ASM_CPU_SH4_WATCHDOG_H

/* Register definitions */
#define WTCNT		0xffc00008
#define WTCSR		0xffc0000c

/* Bit definitions */
#define WTCSR_TME	0x80
#define WTCSR_WT	0x40
#define WTCSR_RSTS	0x20
#define WTCSR_WOVF	0x10
#define WTCSR_IOVF	0x08

#endif /* __ASM_CPU_SH4_WATCHDOG_H */