NetBSD-5.0.2/sys/dev/i2c/dbcool_reg.h
/* $NetBSD: dbcool_reg.h,v 1.2.8.1 2008/12/23 03:40:02 snj Exp $ */
/*-
* Copyright (c) 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Paul Goyette
*
* 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.
*/
/*
* a driver for the dbCool(tm) family of environmental controllers
*/
#ifndef DBCOOLREG_H
#define DBCOOLREG_H
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: dbcool_reg.h,v 1.2.8.1 2008/12/23 03:40:02 snj Exp $");
#define DBCOOL_ADDRMASK 0x7c
#define DBCOOL_ADDR 0x2c /* Some chips have multiple addrs */
/* The dBCool chip family register set */
/* Not all registers are available on all chips! */
#define DBCOOL_CONFIG5A_REG 0x04
#define DBCOOL_CONFIG6_REG 0x10
#define DBCOOL_CONFIG7_REG 0x11
#define DBCOOL_INTERNAL_TRIP 0x13
#define DBCOOL_EXTERNAL_TRIP 0x14
#define DBCOOL_TEST 0x15
#define DBCOOL_CHANNEL_MODE 0x16
#define DBCOOL_INT_TRIP_FIXED 0x17
#define DBCOOL_EXT_TRIP_FIXED 0x18
#define DBCOOL_ANALOG_OUT 0x19
#define DBCOOL_PECI1_TEMP 0x1A
#define DBCOOL_PECI2_TEMP 0x1B
#define DBCOOL_PECI3_TEMP 0x1C
#define DBCOOL_IMON 0x1D
#define DBCOOL_VTT 0x1E
#define DBCOOL_EXTRES_VTT_IMON 0x1F
#define DBCOOL_OFFSET 0x1F
#define DBCOOL_25VIN 0x20
#define DBCOOL_VCCP 0x21
#define DBCOOL_VCC 0x22
#define DBCOOL_5VIN 0x23
#define DBCOOL_12VIN 0x24
#define DBCOOL_CPU_VOLTAGE2 0x25
#define DBCOOL_REMOTE1_TEMP 0x25
#define DBCOOL_LOCAL_TEMP 0x26
#define DBCOOL_REMOTE2_TEMP 0x27
#define DBCOOL_FAN1_TACH_LSB 0x28
#define DBCOOL_FAN1_TACH_MSB 0x29
#define DBCOOL_FAN2_TACH_LSB 0x2A
#define DBCOOL_FAN2_TACH_MSB 0x2B
#define DBCOOL_FAN3_TACH_LSB 0x2C
#define DBCOOL_FAN3_TACH_MSB 0x2D
#define DBCOOL_FAN4_TACH_LSB 0x2E
#define DBCOOL_FAN4_TACH_MSB 0x2F
#define DBCOOL_PWM1_CURDUTY 0x30
#define DBCOOL_DAC0_START 0x30
#define DBCOOL_PWM2_CURDUTY 0x31
#define DBCOOL_DAC1_START 0x31
#define DBCOOL_PWM3_CURDUTY 0x32
#define DBCOOL_DAC0_MIN 0x32
#define DBCOOL_PECI0 0x33
#define DBCOOL_DAC1_MIN 0x33
#define DBCOOL_PECI_LOWLIM 0x34
#define DBCOOL_DAC0_MAX 0x34
#define DBCOOL_PECI_HIGHLIM 0x35
#define DBCOOL_DAC1_MAX 0x35
#define DBCOOL_PECI_CFG1 0x36
#define DBCOOL_DYNTMIN_CNTRL1 0x36
#define DBCOOL_DYNTMIN_CNTRL2 0x37
#define DBCOOL_PWM1_MAXDUTY 0x38
#define DBCOOL_PWM2_MAXDUTY 0x39
#define DBCOOL_PWM3_MAXDUTY 0x3A
/*
* Note: ADT7490 reused the Device_ID register for PECI Tcontrol value
* (equivalent to Ttherm for the regular temp sensors)
*/
#define DBCOOL_DEVICEID_REG 0x3D
#define DBCOOL_PECI_TCONTROL 0x3D
#define DBCOOL_COMPANYID_REG 0x3E
#define DBCOOL_REVISION_REG 0x3F
#define DBCOOL_CONFIG1_REG 0x40
#define DBCOOL_DAC0_OUT 0x40
#define DBCOOL_ISR1_REG 0x41
#define DBCOOL_DAC1_OUT 0x41
#define DBCOOL_ISR2_REG 0x42
#define DBCOOL_ISR3_REG 0x43
#define DBCOOL_VID_REG 0x43
#define DBCOOL_25VIN_LOWLIM 0x44
#define DBCOOL_25VIN_HIGHLIM 0x45
#define DBCOOL_VCCP_LOWLIM 0x46
#define DBCOOL_VCCP_HIGHLIM 0x47
#define DBCOOL_VIDB 0x47
#define DBCOOL_VCC_LOWLIM 0x48
#define DBCOOL_VCC_HIGHLIM 0x49
#define DBCOOL_VID4 0x49
#define DBCOOL_5VIN_LOWLIM 0x4A
#define DBCOOL_5VIN_HIGHLIM 0x4B
#define DBCOOL_12VIN_LOWLIM 0x4C
#define DBCOOL_12VIN_HIGHLIM 0x4D
#define DBCOOL_REMOTE1_LOWLIM 0x4E
#define DBCOOL_REMOTE1_HIGHLIM 0x4F
#define DBCOOL_LOCAL_LOWLIM 0x50
#define DBCOOL_LOCAL_HIGHLIM 0x51
#define DBCOOL_REMOTE2_LOWLIM 0x52
#define DBCOOL_REMOTE2_HIGHLIM 0x53
#define DBCOOL_TACH1_MIN_LSB 0x54
#define DBCOOL_TACH1_MIN_MSB 0x55
#define DBCOOL_TACH2_MIN_LSB 0x56
#define DBCOOL_TACH2_MIN_MSB 0x57
#define DBCOOL_TACH3_MIN_LSB 0x58
#define DBCOOL_TACH3_MIN_MSB 0x59
#define DBCOOL_TACH4_MIN_LSB 0x5A
#define DBCOOL_TACH4_MIN_MSB 0x5B
#define DBCOOL_PWM1_CTL 0x5C
#define DBCOOL_PWM2_CTL 0x5D
#define DBCOOL_PWM3_CTL 0x5E
#define DBCOOL_REMOTE1_TRANGE 0x5F /* Bits [7:4] */
#define DBCOOL_LOCAL_TRANGE 0x60 /* Bits [7:4] */
#define DBCOOL_REMOTE2_TRANGE 0x61 /* Bits [7:4] */
#define DBCOOL_ENH_ACOUST_1 0x62
#define DBCOOL_ENH_ACOUST_2 0x63
#define DBCOOL_PWM1_MINDUTY 0x64
#define DBCOOL_PWM2_MINDUTY 0x65
#define DBCOOL_PWM3_MINDUTY 0x66
#define DBCOOL_REMOTE1_TMIN 0x67
#define DBCOOL_LOCAL_TMIN 0x68
#define DBCOOL_REMOTE2_TMIN 0x69
#define DBCOOL_REMOTE1_TTHRESH 0x6A
#define DBCOOL_LOCAL_TTHRESH 0x6B
#define DBCOOL_REMOTE2_TTHRESH 0x6C
#define DBCOOL_R1_LCL_TMIN_HYST 0x6D
#define DBCOOL_R2_TMIN_HYST 0x6E
#define DBCOOL_XNOR_ENABLE 0x6F
#define DBCOOL_REMOTE1_TEMPOFF 0x70
#define DBCOOL_LOCAL_TEMPOFF 0x71
#define DBCOOL_REMOTE2_TEMPOFF 0x72
#define DBCOOL_CONFIG2_REG 0x73
#define DBCOOL_IMASK1_REG 0x74
#define DBCOOL_IMASK2_REG 0x75
#define DBCOOL_EXTRES1_REG 0x76
#define DBCOOL_EXTRES2_REG 0x77
#define DBCOOL_CONFIG3_REG 0x78
#define DBCOOL_THERM_TIMERSTATUS_REG 0x79
#define DBCOOL_THERM_TIMERLIMIT_REG 0x7A
#define DBCOOL_TACHPULSE_REG 0x7B
#define DBCOOL_CONFIG5_REG 0x7C
#define DBCOOL_CONFIG4_REG 0x7D
#define DBCOOL_TEST1_REG 0x7E
#define DBCOOL_TEST2_REG 0x7F
#define DBCOOL_GPIO_CONFIG 0x80
#define DBCOOL_ISR4_REG 0x81
#define DBCOOL_IMASK3_REG 0x82
#define DBCOOL_IMASK4_REG 0x83
#define DBCOOL_VTT_LOWLIM 0x84
#define DBCOOL_IMON_LOWLIM 0x85
#define DBCOOL_VTT_HIGHLIM 0x86
#define DBCOOL_IMON_HIGHLIM 0x87
#define DBCOOL_PECI_CFG2 0x88
#define DBCOOL_TEST3_REG 0x89
#define DBCOOL_PECI_OP_PT 0x8A
#define DBCOOL_REMOTE1_OP_PT 0x8B
#define DBCOOL_LOCAL_OP_PT 0x8C
#define DBCOOL_REMOTE2_OP_PT 0x8D
#define DBCOOL_DYNTMIN_CTL1 0x8E
#define DBCOOL_DYNTMIN_CTL2 0x8F
#define DBCOOL_DYNTMIN_CTL3 0x90
#define DBCOOL_PECI0_TEMPOFF 0x94
#define DBCOOL_PECI1_TEMPOFF 0x95
#define DBCOOL_PECI2_TEMPOFF 0x96
#define DBCOOL_PECI3_TEMPOFF 0x97
#define DBCOOL_NO_REG 0xff
/* Config register bit definitions */
#define DBCOOL_CFG1_START 0x01
#define DBCOOL_CFG1_LOCK 0x02
#define DBCOOL_CFG1_RDY 0x04
#define DBCOOL_CFG1_FSPD 0x08
#define DBCOOL_CFG1_VxI 0x10
#define DBCOOL_CFG1_RESET 0x10
#define DBCOOL_CFG1_FSPDIS 0x20
#define DBCOOL_CFG1_12VVID4_SEL 0x20
#define DBCOOL_CFG1_TODIS 0x40
#define DBCOOL_CFG1_Vcc 0x80
#define DBCOOL_CFG1_RESET_LATCH 0x80
#define DBCOOL_CFG2_AIN1 0x01
#define DBCOOL_CFG2_AIN2 0x02
#define DBCOOL_CFG2_AIN3 0x04
#define DBCOOL_CFG2_AIN4 0x08
#define DBCOOL_CFG2_AVG 0x10
#define DBCOOL_CFG2_ATTN 0x20
#define DBCOOL_CFG2_CONV 0x40
#define DBCOOL_CFG2_SHDN 0x80
#define DBCOOL_CFG3_ALERT 0x01
#define DBCOOL_CFG3_THERM 0x02
#define DBCOOL_CFG3_BOOST 0x04
#define DBCOOL_CFG3_FAST 0x08
#define DBCOOL_CFG3_DC1 0x10
#define DBCOOL_CFG3_DC2 0x20
#define DBCOOL_CFG3_DC3 0x40
#define DBCOOL_CFG3_DC4 0x80
#define DBCOOL_CFG4_PIN9FUNC 0x03
#define DBCOOL_CFG4_AINL 0x0C
#define DBCOOL_CFG4_BYPASS_ATTN 0x20
#define DBCOOL_CFG5_TWOSCOMP 0x01
#define DBCOOL_CFG5_FREQ 0x02
#define DBCOOL_CFG5_GPIOD 0x04
#define DBCOOL_CFG5_GPIOP 0x08
#define DBCOOL_CFG6_SLOW_REM1 0x01
#define DBCOOL_CFG6_SLOW_LOCAL 0x02
#define DBCOOL_CFG6_SLOW_REM2 0x04
#define DBCOOL_CFG6_THERM_MAN 0x08
#define DBCOOL_CFG6_VCCP_LOW 0x40
#define DBCOOL_CFG6_EXTRASLOW 0x80
#define DBCOOL_CFG7_DIS_THERM_HYST 0x10
/*
* The ADT7466 is an orphan stepchild in the dbCool family
*/
#define DBCOOL_ADT7466_CONFIG1 0x00
#define DBCOOL_ADT7466_CONFIG2 0x01
#define DBCOOL_ADT7466_CONFIG3 0x02
#define DBCOOL_ADT7466_CONFIG4 0x03
#define DBCOOL_ADT7466_CONFIG5 0x04
#define DBCOOL_ADT7466_AFC1 0x05
#define DBCOOL_ADT7466_AFC2 0x06
#define DBCOOL_ADT7466_REM_TEMP_LSB 0x08
#define DBCOOL_ADT7466_LCL_TEMP_LSB 0x09
#define DBCOOL_ADT7466_AIN1 0x0A
#define DBCOOL_ADT7466_AIN2 0x0B
#define DBCOOL_ADT7466_VCC 0x0C
#define DBCOOL_ADT7466_REM_TEMP_MSB 0x0D
#define DBCOOL_ADT7466_LCL_TEMP_MSB 0x0E
#define DBCOOL_ADT7466_PROCHOT 0x0F
#define DBCOOL_ADT7466_INTRPT1 0x10
#define DBCOOL_ADT7466_INTRPT2 0x11
#define DBCOOL_ADT7466_INTMSK1 0x12
#define DBCOOL_ADT7466_INTMSK2 0x13
#define DBCOOL_ADT7466_AIN1_LOLIM 0x14
#define DBCOOL_ADT7466_AIN1_HILIM 0x15
#define DBCOOL_ADT7466_AIN2_LOLIM 0x16
#define DBCOOL_ADT7466_AIN2_HILIM 0x17
#define DBCOOL_ADT7466_VCC_LOLIM 0x18
#define DBCOOL_ADT7466_VCC_HILIM 0x19
#define DBCOOL_ADT7466_REM_TEMP_LOLIM 0x1A
#define DBCOOL_ADT7466_REM_TEMP_HILIM 0x1B
#define DBCOOL_ADT7466_LCL_TEMP_LOLIM 0x1C
#define DBCOOL_ADT7466_LCL_TEMP_HILIM 0x1D
#define DBCOOL_ADT7466_PROCHOT_LIM 0x1E
#define DBCOOL_ADT7466_AIN1_THERM 0x1F
#define DBCOOL_ADT7466_AIN2_THREM 0x20
#define DBCOOL_ADT7466_REM_THERM 0x21
#define DBCOOL_ADT7466_LCL_THERM 0x22
#define DBCOOL_ADT7466_AIN1_OFFSET 0x24
#define DBCOOL_ADT7466_AIN2_OFFSET 0x25
#define DBCOOL_ADT7466_REM_OFFSET 0x26
#define DBCOOL_ADT7466_LCL_OFFSET 0x27
#define DBCOOL_ADT7466_AIN1_TMIN 0x28
#define DBCOOL_ADT7466_AIN2_TMIN 0x29
#define DBCOOL_ADT7466_REM_TMIN 0x2A
#define DBCOOL_ADT7466_LCL_TMIN 0x2B
#define DBCOOL_ADT7466_AIN_RANGES 0x2C
#define DBCOOL_ADT7466_LCL_REM_RANGES 0x2D
#define DBCOOL_ADT7466_AIN_HYSTS 0x2E
#define DBCOOL_ADT7466_LCL_REM_HYSTS 0x2F
#define DBCOOL_ADT7466_FANA_STARTV 0x30
#define DBCOOL_ADT7466_FANB_STARTV 0x31
#define DBCOOL_ADT7466_FANA_MINV 0x32
#define DBCOOL_ADT7466_FANB_MINV 0x33
#define DBCOOL_ADT7466_FANA_MAXRPM_MSB 0x34
#define DBCOOL_ADT7466_FANB_MAXRPM_MSB 0x35
#define DBCOOL_ADT7466_ENH_ACOUSTICS 0x36
#define DBCOOL_ADT7466_FAULT_INCR 0x37
#define DBCOOL_ADT7466_TIMEOUT 0x38
#define DBCOOL_ADT7466_PULSES 0x39
#define DBCOOL_ADT7466_DRIVE1 0x40
#define DBCOOL_ADT7466_DRIVE2 0x41
#define DBCOOL_ADT7466_XOR_TEST 0x42
#define DBCOOL_ADT7466_FANA_LSB 0x48
#define DBCOOL_ADT7466_FANA_MSB 0x49
#define DBCOOL_ADT7466_FANB_LSB 0x4A
#define DBCOOL_ADT7466_FANB_MSB 0x4B
#define DBCOOL_ADT7466_FANA_LOLIM_LSB 0x4C
#define DBCOOL_ADT7466_FANA_LOLIM_MSB 0x4D
#define DBCOOL_ADT7466_FANB_LOLIM_LSB 0x4E
#define DBCOOL_ADT7466_FANB_LOLIM_MSB 0x4F
#define DBCOOL_ADT7466_CFG1_Vcc 0x40
#define DBCOOL_ADT7466_CFG2_SHDN 0x40
/*
* Even though it's not really a member of the dbCool family, we also
* support the ADM1030 chip. It has a different register set.
*/
#define DBCOOL_ADM1030_CFG1 0x00
#define DBCOOL_ADM1030_CFG2 0x01
#define DBCOOL_ADM1030_STATUS1 0x02
#define DBCOOL_ADM1030_STATUS2 0x03
#define DBCOOL_ADM1030_TEMP_EXTRES 0x06
#define DBCOOL_ADM1030_TEST_REG 0x07
#define DBCOOL_ADM1030_FAN_TACH 0x08
#define DBCOOL_ADM1030_L_TEMP 0x0A
#define DBCOOL_ADM1030_R_TEMP 0x0B
#define DBCOOL_ADM1030_L_OFFSET 0x0D
#define DBCOOL_ADM1030_R_OFFSET 0x0E
#define DBCOOL_ADM1030_FAN_LO_LIM 0x10
#define DBCOOL_ADM1030_L_HI_LIM 0x14
#define DBCOOL_ADM1030_L_LO_LIM 0x15
#define DBCOOL_ADM1030_L_TTHRESH 0x16
#define DBCOOL_ADM1030_R_HI_LIM 0x18
#define DBCOOL_ADM1030_R_LO_LIM 0x19
#define DBCOOL_ADM1030_R_TTHRESH 0x1A
#define DBCOOL_ADM1030_FAN_CHAR 0x20
#define DBCOOL_ADM1030_FAN_SPEED_CFG 0x22
#define DBCOOL_ADM1030_FAN_FILTER 0x23
#define DBCOOL_ADM1030_L_TMIN 0x24
#define DBCOOL_ADM1030_R_TMIN 0x25
#define DBCOOL_ADM1030_DEVICEID DBCOOL_DEVICEID_REG
#define DBCOOL_ADM1030_COMPANYID DBCOOL_COMPANYID_REG
#define DBCOOL_ADM1030_REVISION DBCOOL_REVISION_REG
/*
* Macros to locate limit registers for the various sensor types
*/
#define DBCOOL_VOLT_LOLIM(reg) ((reg - DBCOOL_25VIN) * 2 + DBCOOL_25VIN_LOWLIM)
#define DBCOOL_VOLT_HILIM(reg) (DBCOOL_VOLT_LOLIM(reg) + 1)
#define DBCOOL_TEMP_LOLIM(reg) \
((reg - DBCOOL_LOCAL_TEMP) * 2 + DBCOOL_LOCAL_LOWLIM)
#define DBCOOL_TEMP_HILIM(reg) (DBCOOL_TEMP_LOLIM(reg) + 1)
#define DBCOOL_TACH_LOLIM(reg) \
(reg - DBCOOL_FAN1_TACH_LSB + DBCOOL_TACH1_MIN_LSB)
#define ADM1030_TEMP_HILIM(reg) \
((reg - DBCOOL_ADM1030_L_TEMP) * 3 + DBCOOL_ADM1030_L_HI_LIM)
#define ADM1030_TEMP_LOLIM(reg) \
((reg - DBCOOL_ADM1030_L_TEMP) * 3 + DBCOOL_ADM1030_L_LO_LIM)
#define ADT7466_LIM_OFFSET(reg) \
((reg - DBCOOL_AIN1) * 2 + DBCOOL_AIN1_LOWLIM)
#define ADT7466_FAN_LIM_OFFSET(reg) \
(reg - DBCOOL_FANA_LSB + DBCOOL_FANA_LOWLIM_LSB)
/* Company and Device ID values */
#define DBCOOL_COMPANYID 0x41
#define ADM1027_DEVICEID 0x27
#define ADM1030_DEVICEID 0x30
#define ADT7463_DEVICEID 0x27
#define ADT7466_DEVICEID 0x66
#define ADT7467_DEVICEID 0x68 /* The ADT7467/7468 cannot be */
#define ADT7468_DEVICEID 0x68 /* distinguished by DEVICEID */
#define ADT7473_DEVICEID 0x73
#define ADT7475_DEVICEID 0x75
#define ADT7476_DEVICEID 0x76
#define ADT7490_DEVICEID 0xFF /* Device ID not used on 7490 */
#define ADM1027_REV_ID 0x60
#define ADT7463_REV_ID1 0x62
#define ADT7463_REV_ID2 0x6A
#define ADT7467_REV_ID1 0x71
#define ADT7467_REV_ID2 0x72
#define ADT7473_REV_ID1 0x68
#define ADT7473_REV_ID2 0x69
#define ADT7490_REV_ID 0x6E
#endif /* def DBCOOLREG_H */