1 /* $OpenBSD: rs5c313reg.h,v 1.2 2008/06/27 06:03:08 ray Exp $ */ 2 /* $NetBSD: rs5c313reg.h,v 1.1 2006/09/07 01:12:00 uwe Exp $ */ 3 4 /*- 5 * Copyright (c) 2005 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27 * POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 /* 31 * RICOH RS5C313 Real Time Clock 32 */ 33 #define RS5C313_SEC1 0 34 #define RS5C313_SEC10 1 35 #define RS5C313_MIN1 2 36 #define RS5C313_MIN10 3 37 #define RS5C313_HOUR1 4 38 #define RS5C313_HOUR10 5 39 #define RS5C313_WDAY 6 40 #define RS5C313_TINT 7 41 #define RS5C313_DAY1 8 42 #define RS5C313_DAY10 9 43 #define RS5C313_MON1 10 44 #define RS5C313_MON10 11 45 #define RS5C313_YEAR1 12 46 #define RS5C313_YEAR10 13 47 #define RS5C313_CTRL 14 48 #define RS5C313_TEST 15 49 50 /* TINT register */ 51 #define TINT_CT0 0x01 52 #define TINT_CT1 0x02 53 #define TINT_CT2 0x04 54 #define TINT_CT3 0x08 55 56 /* CTRL register */ 57 #define CTRL_BSY 0x01 /* read */ 58 #define CTRL_ADJ 0x01 /* write */ 59 #define CTRL_XSTP 0x02 /* read */ 60 #define CTRL_WTEN 0x02 /* write */ 61 #define CTRL_24H 0x04 /* read/write */ 62 #define CTRL_CTFG 0x08 /* read/write */ 63 64 #define CTRL_BASE CTRL_24H 65