1/*- 2 * Copyright (c) 2016 Emmanuel Vadot <manu@freeebsd.org> 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 14 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 15 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 16 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 19 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 20 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 */ 24 25#ifndef _AXP209REG_H_ 26#define _AXP209REG_H_ 27 28/* Power State Register */ 29#define AXP2XX_PSR 0x00 30#define AXP2XX_PSR_ACIN 0x80 31#define AXP2XX_PSR_ACIN_SHIFT 7 32#define AXP2XX_PSR_VBUS 0x20 33#define AXP2XX_PSR_VBUS_SHIFT 5 34 35/* Shutdown and battery control */ 36#define AXP2XX_SHUTBAT 0x32 37#define AXP2XX_SHUTBAT_SHUTDOWN 0x80 38 39/* Voltage/Current Monitor */ 40#define AXP209_ACIN_VOLTAGE 0x56 41#define AXP209_ACIN_CURRENT 0x58 42#define AXP209_VBUS_VOLTAGE 0x5A 43#define AXP209_VBUS_CURRENT 0x5C 44#define AXP2XX_BAT_VOLTAGE 0x78 45#define AXP2XX_BAT_CHARGE_CURRENT 0x7A 46#define AXP2XX_BAT_DISCHARGE_CURRENT 0x7C 47 48#define AXP209_VOLT_STEP 1700 49#define AXP2XX_BATVOLT_STEP 1100 50#define AXP209_ACCURRENT_STEP 625 51#define AXP209_VBUSCURRENT_STEP 375 52#define AXP2XX_BATCURRENT_STEP 500 53 54/* Temperature monitor */ 55#define AXP209_TEMPMON 0x5e 56#define AXP209_TEMPMON_MIN 1447 /* -144.7C */ 57#define AXP221_TEMPMON_MIN 2437 /* -243.7C */ 58 59#define AXP221_TEMPMON 0x56 60 61/* Sensors conversion macros */ 62#define AXP209_SENSOR_H(a) ((a) << 4) 63#define AXP209_SENSOR_L(a) ((a) & 0xf) 64#define AXP209_SENSOR_BAT_H(a) ((a) << 5) 65#define AXP209_SENSOR_BAT_L(a) ((a) & 0x1f) 66 67#define AXP209_0C_TO_K 2732 68 69/* ADC Sensors */ 70#define AXP2XX_ADC_ENABLE1 0x82 71#define AXP209_ADC_ENABLE2 0x83 72 73#define AXP2XX_ADC1_BATVOLT (1 << 7) 74#define AXP2XX_ADC1_BATCURRENT (1 << 6) 75#define AXP209_ADC1_ACVOLT (1 << 5) 76#define AXP221_ADC1_TEMP (1 << 5) 77#define AXP209_ADC1_ACCURRENT (1 << 4) 78#define AXP209_ADC1_VBUSVOLT (1 << 3) 79#define AXP209_ADC1_VBUSCURRENT (1 << 2) 80#define AXP221_ADC1_TS_PIN (1 << 0) 81 82#define AXP209_ADC2_TEMP (1 << 7) 83 84/* Interrupt related registers */ 85#define AXP2XX_IRQ1_ENABLE 0x40 86#define AXP2XX_IRQ1_STATUS 0x48 87#define AXP2XX_IRQ1_AC_OVERVOLT (1 << 7) 88#define AXP2XX_IRQ1_AC_CONN (1 << 6) 89#define AXP2XX_IRQ1_AC_DISCONN (1 << 5) 90#define AXP2XX_IRQ1_VBUS_OVERVOLT (1 << 4) 91#define AXP2XX_IRQ1_VBUS_CONN (1 << 3) 92#define AXP2XX_IRQ1_VBUS_DISCONN (1 << 2) 93#define AXP2XX_IRQ1_VBUS_LOW (1 << 1) 94 95#define AXP2XX_IRQ2_ENABLE 0x41 96#define AXP2XX_IRQ2_STATUS 0x49 97#define AXP2XX_IRQ2_BATT_CONN (1 << 7) 98#define AXP2XX_IRQ2_BATT_DISCONN (1 << 6) 99#define AXP2XX_IRQ2_BATT_CHARGE_ACCT_ON (1 << 5) 100#define AXP2XX_IRQ2_BATT_CHARGE_ACCT_OFF (1 << 4) 101#define AXP2XX_IRQ2_BATT_CHARGING (1 << 3) 102#define AXP2XX_IRQ2_BATT_CHARGED (1 << 2) 103#define AXP2XX_IRQ2_BATT_TEMP_OVER (1 << 1) 104#define AXP2XX_IRQ2_BATT_TEMP_LOW (1 << 0) 105 106#define AXP2XX_IRQ3_ENABLE 0x42 107#define AXP2XX_IRQ3_STATUS 0x4A 108#define AXP2XX_IRQ3_TEMP_OVER (1 << 7) 109#define AXP2XX_IRQ3_CHARGE_CURRENT_LOW (1 << 6) 110#define AXP2XX_IRQ3_DCDC2_LOW (1 << 4) 111#define AXP2XX_IRQ3_DCDC3_LOW (1 << 3) 112#define AXP2XX_IRQ3_LDO3_LOW (1 << 2) 113#define AXP2XX_IRQ3_PEK_SHORT (1 << 1) 114#define AXP2XX_IRQ3_PEK_LONG (1 << 0) 115 116#define AXP2XX_IRQ4_ENABLE 0x43 117#define AXP2XX_IRQ4_STATUS 0x4B 118#define AXP2XX_IRQ4_NOE_START (1 << 7) 119#define AXP2XX_IRQ4_NOE_SHUT (1 << 6) 120#define AXP2XX_IRQ4_VBUS_VALID (1 << 5) 121#define AXP2XX_IRQ4_VBUS_INVALID (1 << 4) 122#define AXP2XX_IRQ4_VBUS_SESSION (1 << 3) 123#define AXP2XX_IRQ4_VBUS_SESSION_END (1 << 2) 124#define AXP2XX_IRQ4_APS_LOW_1 (1 << 1) 125#define AXP2XX_IRQ4_APS_LOW_2 (1 << 0) 126 127#define AXP2XX_IRQ5_ENABLE 0x44 128#define AXP2XX_IRQ5_STATUS 0x4C 129#define AXP2XX_IRQ5_TIMER_EXPIRE (1 << 7) 130#define AXP2XX_IRQ5_PEK_RISE_EDGE (1 << 6) 131#define AXP2XX_IRQ5_PEK_FALL_EDGE (1 << 5) 132#define AXP2XX_IRQ5_GPIO3 (1 << 3) 133#define AXP2XX_IRQ5_GPIO2 (1 << 2) 134#define AXP2XX_IRQ5_GPIO1 (1 << 1) 135#define AXP2XX_IRQ5_GPIO0 (1 << 0) 136 137#define AXP2XX_IRQ_ACK 0xff 138 139/* GPIOs registers */ 140#define AXP2XX_GPIO_FUNC_MASK 0x7 141 142#define AXP2XX_GPIO_FUNC_DRVLO 0x0 143#define AXP2XX_GPIO_FUNC_DRVHI 0x1 144#define AXP2XX_GPIO_FUNC_INPUT 0x2 145 146#define AXP2XX_GPIO0_CTRL 0x90 147#define AXP2XX_GPIO1_CTRL 0x92 148#define AXP209_GPIO2_CTRL 0x93 149#define AXP2XX_GPIO_STATUS 0x94 150 151/* Regulators registers */ 152#define AXP209_POWERCTL 0x12 153#define AXP209_POWERCTL_LDO3 (1 << 6) 154#define AXP209_POWERCTL_DCDC2 (1 << 4) 155#define AXP209_POWERCTL_LDO4 (1 << 3) 156#define AXP209_POWERCTL_LDO2 (1 << 2) 157#define AXP209_POWERCTL_DCDC3 (1 << 1) 158 159#define AXP221_POWERCTL_1 0x10 160#define AXP221_POWERCTL1_ALDO2 (1 << 7) 161#define AXP221_POWERCTL1_ALDO1 (1 << 6) 162#define AXP221_POWERCTL1_DCDC5 (1 << 5) 163#define AXP221_POWERCTL1_DCDC4 (1 << 4) 164#define AXP221_POWERCTL1_DCDC3 (1 << 3) 165#define AXP221_POWERCTL1_DCDC2 (1 << 2) 166#define AXP221_POWERCTL1_DCDC1 (1 << 1) 167#define AXP221_POWERCTL1_DC5LDO (1 << 0) 168 169#define AXP221_POWERCTL_2 0x12 170#define AXP221_POWERCTL2_DC1SW (1 << 7) 171#define AXP221_POWERCTL2_DLDO4 (1 << 6) 172#define AXP221_POWERCTL2_DLDO3 (1 << 5) 173#define AXP221_POWERCTL2_DLDO2 (1 << 4) 174#define AXP221_POWERCTL2_DLDO1 (1 << 3) 175#define AXP221_POWERCTL2_ELDO3 (1 << 2) 176#define AXP221_POWERCTL2_ELDO2 (1 << 1) 177#define AXP221_POWERCTL2_ELDO1 (1 << 0) 178 179#define AXP221_POWERCTL_3 0x14 180#define AXP221_POWERCTL3_ALDO3 (1 << 7) 181 182#define AXP209_REG_DCDC2_VOLTAGE 0x23 183#define AXP209_REG_DCDC3_VOLTAGE 0x27 184#define AXP209_REG_LDO24_VOLTAGE 0x28 185#define AXP209_REG_LDO3_VOLTAGE 0x29 186 187#define AXP221_REG_DLDO1_VOLTAGE 0x15 188#define AXP221_REG_DLDO2_VOLTAGE 0x16 189#define AXP221_REG_DLDO3_VOLTAGE 0x17 190#define AXP221_REG_DLDO4_VOLTAGE 0x18 191#define AXP221_REG_ELDO1_VOLTAGE 0x19 192#define AXP221_REG_ELDO2_VOLTAGE 0x1A 193#define AXP221_REG_ELDO3_VOLTAGE 0x1B 194#define AXP221_REG_DC5LDO_VOLTAGE 0x1C 195#define AXP221_REG_DCDC1_VOLTAGE 0x21 196#define AXP221_REG_DCDC2_VOLTAGE 0x22 197#define AXP221_REG_DCDC3_VOLTAGE 0x23 198#define AXP221_REG_DCDC4_VOLTAGE 0x24 199#define AXP221_REG_DCDC5_VOLTAGE 0x25 200#define AXP221_REG_DCDC23_VRC 0x27 201#define AXP221_REG_ALDO1_VOLTAGE 0x28 202#define AXP221_REG_ALDO2_VOLTAGE 0x29 203#define AXP221_REG_ALDO3_VOLTAGE 0x2A 204 205enum axp2xx_sensor { 206 AXP209_ACVOLT, 207 AXP209_ACCURRENT, 208 AXP209_VBUSVOLT, 209 AXP209_VBUSCURRENT, 210 AXP2XX_TEMP, 211 AXP2XX_BATVOLT, 212 AXP2XX_BATCHARGECURRENT, 213 AXP2XX_BATDISCHARGECURRENT, 214}; 215 216enum axp2xx_regulators { 217 AXP209_REG_ID_DCDC2, 218 AXP209_REG_ID_DCDC3, 219 AXP209_REG_ID_LDO1, 220 AXP209_REG_ID_LDO2, 221 AXP209_REG_ID_LDO3, 222 /* LDO4 is weird, need to find a correct way to handle it */ 223 /* AXP209_REG_ID_LDO4, */ 224 AXP209_REG_ID_LDO5, 225 AXP221_REG_ID_DLDO1, 226 AXP221_REG_ID_DLDO2, 227 AXP221_REG_ID_DLDO3, 228 AXP221_REG_ID_DLDO4, 229 AXP221_REG_ID_ELDO1, 230 AXP221_REG_ID_ELDO2, 231 AXP221_REG_ID_ELDO3, 232 AXP221_REG_ID_DC5LDO, 233 AXP221_REG_ID_DCDC1, 234 AXP221_REG_ID_DCDC2, 235 AXP221_REG_ID_DCDC3, 236 AXP221_REG_ID_DCDC4, 237 AXP221_REG_ID_DCDC5, 238 AXP221_REG_ID_ALDO1, 239 AXP221_REG_ID_ALDO2, 240 AXP221_REG_ID_ALDO3, 241 AXP221_REG_ID_DC1SW, 242}; 243 244#endif /* _AXP209REG_H_ */ 245