/* $NetBSD: s390reg.h,v 1.1 2011/04/04 17:58:40 phx Exp $ */ /*- * Copyright (c) 2011 Frank Wille. * All rights reserved. * * Written by Frank Wille for The NetBSD Project. * * 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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. */ #ifndef _DEV_I2C_S390REG_H_ #define _DEV_I2C_S390REG_H_ /* * S-xx390A Real-Time Clock */ #define S390_ADDR 0x30 /* Fixed I2C Slave Address */ /* Registers are encoded into the slave address */ #define S390_STATUS1 0 #define S390_STATUS2 1 #define S390_REALTIME1 2 #define S390_REALTIME2 3 #define S390_INT1_1 4 #define S390_INT1_2 5 #define S390_CLOCKADJ 6 #define S390_FREE 7 /* Status1 bits */ #define S390_ST1_POC (1 << 7) #define S390_ST1_BLD (1 << 6) #define S390_ST1_24H (1 << 1) #define S390_ST1_RESET (1 << 0) /* Status2 bits */ #define S390_ST2_TEST (1 << 7) /* Realtime1 data bytes */ #define S390_RT1_NBYTES 7 #define S390_RT1_YEAR 0 #define S390_RT1_MONTH 1 #define S390_RT1_DAY 2 #define S390_RT1_WDAY 3 #define S390_RT1_HOUR 4 #define S390_RT1_MINUTE 5 #define S390_RT1_SECOND 6 #endif /* _DEV_I2C_S390REG_H_ */ |