watchdog.h

来自「LINUX 2.6.17.4的源码」· C头文件 代码 · 共 26 行

/*
 * 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 */