1 /* $NetBSD: mcp980xreg.h,v 1.2 2013/10/15 13:43:51 rkujawa Exp $ */ 2 3 /*- 4 * Copyright (c) 2013 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Radoslaw Kujawa. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _MCP980XREG_H_ 33 #define _MCP980XREG_H_ 34 35 #define MCP980X_ADDR_CONST 0x48 /* 1001___ */ 36 #define MCP980X_ADDR_VAR 0x7 /* XXX */ 37 38 #define MCP980X_AMBIENT_TEMP 0x0 39 40 #define MCP980X_AMBIENT_TEMP_00625DEGREE __BIT(4) 41 #define MCP980X_AMBIENT_TEMP_0125DEGREE __BIT(5) 42 #define MCP980X_AMBIENT_TEMP_025DEGREE __BIT(6) 43 #define MCP980X_AMBIENT_TEMP_05DEGREE __BIT(7) 44 #define MCP980X_AMBIENT_TEMP_DEGREES __BITS(8,14) 45 #define MCP980X_AMBIENT_TEMP_DEGREES_SHIFT 8 46 #define MCP980X_AMBIENT_TEMP_SIGN __BIT(15) 47 48 #define MCP980X_CONFIG 0x1 49 50 #define MCP980X_CONFIG_ADC_RES __BITS(5,6) 51 #define MCP980X_CONFIG_ADC_RES_SHIFT 5 52 #define MCP980X_CONFIG_ADC_RES_9BIT 0 53 #define MCP980X_CONFIG_ADC_RES_10BIT 1 54 #define MCP980X_CONFIG_ADC_RES_11BIT 2 55 #define MCP980X_CONFIG_ADC_RES_12BIT 3 56 57 #define MCP980X_TEMP_HYSTERESIS 0x2 58 #define MCP980X_TEMP_LIMIT 0x3 59 #define MCP980X_TEMP_HYSTLIMIT_INT_SHIFT 8 60 61 #endif /* _MCP980XREG_H_ */ 62