/* $NetBSD: epwdogreg.h,v 1.1 2005/11/12 05:33:23 hamajima Exp $ */ /* * Copyright (c) 2005 HAMAJIMA Katsuomi. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* Cirrus Logic EP9315 Watchdog Timer register http://www.cirrus.com/jp/pubs/manual/EP9315_Users_Guide.pdf */ #ifndef _EPWDOGREG_H_ #define _EPWDOGREG_H_ #define EP93XX_WDOG_Ctrl 0x00 /* Control Register */ /* read */ #define EP93XX_WDOG_PLSDSN (1<<6) #define EP93XX_WDOG_OVRID (1<<5) #define EP93XX_WDOG_SWDIS (1<<4) #define EP93XX_WDOG_HWDIS (1<<3) #define EP93XX_WDOG_URST (1<<2) #define EP93XX_WDOG_K3RST (1<<1) #define EP93XX_WDOG_WD (1<<0) /* write */ #define EP93XX_WDOG_RESTART 0x5555 #define EP93XX_WDOG_DISABLE 0xaa55 #define EP93XX_WDOG_ENABLE 0xaaaa #define EP93XX_WDOG_Status 0x04 /* Status Register (R/W) */ #define EP93XX_WDOG_STAT_MASK 0x0000007f #endif /* _EPWDOGREG_H_ */ |