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 * $FreeBSD$ 25 */ 26 27 #ifndef _AXP209REG_H_ 28 #define _AXP209REG_H_ 29 30 /* Power State Register */ 31 #define AXP2XX_PSR 0x00 32 #define AXP2XX_PSR_ACIN 0x80 33 #define AXP2XX_PSR_ACIN_SHIFT 7 34 #define AXP2XX_PSR_VBUS 0x20 35 #define AXP2XX_PSR_VBUS_SHIFT 5 36 37 /* Shutdown and battery control */ 38 #define AXP2XX_SHUTBAT 0x32 39 #define AXP2XX_SHUTBAT_SHUTDOWN 0x80 40 41 /* Voltage/Current Monitor */ 42 #define AXP209_ACIN_VOLTAGE 0x56 43 #define AXP209_ACIN_CURRENT 0x58 44 #define AXP209_VBUS_VOLTAGE 0x5A 45 #define AXP209_VBUS_CURRENT 0x5C 46 #define AXP2XX_BAT_VOLTAGE 0x78 47 #define AXP2XX_BAT_CHARGE_CURRENT 0x7A 48 #define AXP2XX_BAT_DISCHARGE_CURRENT 0x7C 49 50 #define AXP209_VOLT_STEP 1700 51 #define AXP2XX_BATVOLT_STEP 1100 52 #define AXP209_ACCURRENT_STEP 625 53 #define AXP209_VBUSCURRENT_STEP 375 54 #define AXP2XX_BATCURRENT_STEP 500 55 56 /* Temperature monitor */ 57 #define AXP209_TEMPMON 0x5e 58 #define AXP209_TEMPMON_MIN 1447 /* -144.7C */ 59 #define AXP221_TEMPMON_MIN 2437 /* -243.7C */ 60 61 #define AXP221_TEMPMON 0x56 62 63 /* Sensors conversion macros */ 64 #define AXP209_SENSOR_H(a) ((a) << 4) 65 #define AXP209_SENSOR_L(a) ((a) & 0xf) 66 #define AXP209_SENSOR_BAT_H(a) ((a) << 5) 67 #define AXP209_SENSOR_BAT_L(a) ((a) & 0x1f) 68 69 #define AXP209_0C_TO_K 2732 70 71 /* ADC Sensors */ 72 #define AXP2XX_ADC_ENABLE1 0x82 73 #define AXP209_ADC_ENABLE2 0x83 74 75 #define AXP2XX_ADC1_BATVOLT (1 << 7) 76 #define AXP2XX_ADC1_BATCURRENT (1 << 6) 77 #define AXP209_ADC1_ACVOLT (1 << 5) 78 #define AXP221_ADC1_TEMP (1 << 5) 79 #define AXP209_ADC1_ACCURRENT (1 << 4) 80 #define AXP209_ADC1_VBUSVOLT (1 << 3) 81 #define AXP209_ADC1_VBUSCURRENT (1 << 2) 82 #define AXP221_ADC1_TS_PIN (1 << 0) 83 84 #define AXP209_ADC2_TEMP (1 << 7) 85 86 /* Interrupt related registers */ 87 #define AXP2XX_IRQ1_ENABLE 0x40 88 #define AXP2XX_IRQ1_STATUS 0x48 89 #define AXP2XX_IRQ1_AC_OVERVOLT (1 << 7) 90 #define AXP2XX_IRQ1_AC_CONN (1 << 6) 91 #define AXP2XX_IRQ1_AC_DISCONN (1 << 5) 92 #define AXP2XX_IRQ1_VBUS_OVERVOLT (1 << 4) 93 #define AXP2XX_IRQ1_VBUS_CONN (1 << 3) 94 #define AXP2XX_IRQ1_VBUS_DISCONN (1 << 2) 95 #define AXP2XX_IRQ1_VBUS_LOW (1 << 1) 96 97 #define AXP2XX_IRQ2_ENABLE 0x41 98 #define AXP2XX_IRQ2_STATUS 0x49 99 #define AXP2XX_IRQ2_BATT_CONN (1 << 7) 100 #define AXP2XX_IRQ2_BATT_DISCONN (1 << 6) 101 #define AXP2XX_IRQ2_BATT_CHARGE_ACCT_ON (1 << 5) 102 #define AXP2XX_IRQ2_BATT_CHARGE_ACCT_OFF (1 << 4) 103 #define AXP2XX_IRQ2_BATT_CHARGING (1 << 3) 104 #define AXP2XX_IRQ2_BATT_CHARGED (1 << 2) 105 #define AXP2XX_IRQ2_BATT_TEMP_OVER (1 << 1) 106 #define AXP2XX_IRQ2_BATT_TEMP_LOW (1 << 0) 107 108 #define AXP2XX_IRQ3_ENABLE 0x42 109 #define AXP2XX_IRQ3_STATUS 0x4A 110 #define AXP2XX_IRQ3_TEMP_OVER (1 << 7) 111 #define AXP2XX_IRQ3_CHARGE_CURRENT_LOW (1 << 6) 112 #define AXP2XX_IRQ3_DCDC2_LOW (1 << 4) 113 #define AXP2XX_IRQ3_DCDC3_LOW (1 << 3) 114 #define AXP2XX_IRQ3_LDO3_LOW (1 << 2) 115 #define AXP2XX_IRQ3_PEK_SHORT (1 << 1) 116 #define AXP2XX_IRQ3_PEK_LONG (1 << 0) 117 118 #define AXP2XX_IRQ4_ENABLE 0x43 119 #define AXP2XX_IRQ4_STATUS 0x4B 120 #define AXP2XX_IRQ4_NOE_START (1 << 7) 121 #define AXP2XX_IRQ4_NOE_SHUT (1 << 6) 122 #define AXP2XX_IRQ4_VBUS_VALID (1 << 5) 123 #define AXP2XX_IRQ4_VBUS_INVALID (1 << 4) 124 #define AXP2XX_IRQ4_VBUS_SESSION (1 << 3) 125 #define AXP2XX_IRQ4_VBUS_SESSION_END (1 << 2) 126 #define AXP2XX_IRQ4_APS_LOW_1 (1 << 1) 127 #define AXP2XX_IRQ4_APS_LOW_2 (1 << 0) 128 129 #define AXP2XX_IRQ5_ENABLE 0x44 130 #define AXP2XX_IRQ5_STATUS 0x4C 131 #define AXP2XX_IRQ5_TIMER_EXPIRE (1 << 7) 132 #define AXP2XX_IRQ5_PEK_RISE_EDGE (1 << 6) 133 #define AXP2XX_IRQ5_PEK_FALL_EDGE (1 << 5) 134 #define AXP2XX_IRQ5_GPIO3 (1 << 3) 135 #define AXP2XX_IRQ5_GPIO2 (1 << 2) 136 #define AXP2XX_IRQ5_GPIO1 (1 << 1) 137 #define AXP2XX_IRQ5_GPIO0 (1 << 0) 138 139 #define AXP2XX_IRQ_ACK 0xff 140 141 /* GPIOs registers */ 142 #define AXP2XX_GPIO_FUNC_MASK 0x7 143 144 #define AXP2XX_GPIO_FUNC_DRVLO 0x0 145 #define AXP2XX_GPIO_FUNC_DRVHI 0x1 146 #define AXP2XX_GPIO_FUNC_INPUT 0x2 147 148 #define AXP2XX_GPIO0_CTRL 0x90 149 #define AXP2XX_GPIO1_CTRL 0x92 150 #define AXP209_GPIO2_CTRL 0x93 151 #define AXP2XX_GPIO_STATUS 0x94 152 153 /* Regulators registers */ 154 #define AXP209_POWERCTL 0x12 155 #define AXP209_POWERCTL_LDO3 (1 << 6) 156 #define AXP209_POWERCTL_DCDC2 (1 << 4) 157 #define AXP209_POWERCTL_LDO4 (1 << 3) 158 #define AXP209_POWERCTL_LDO2 (1 << 2) 159 #define AXP209_POWERCTL_DCDC3 (1 << 1) 160 161 #define AXP221_POWERCTL_1 0x10 162 #define AXP221_POWERCTL1_ALDO2 (1 << 7) 163 #define AXP221_POWERCTL1_ALDO1 (1 << 6) 164 #define AXP221_POWERCTL1_DCDC5 (1 << 5) 165 #define AXP221_POWERCTL1_DCDC4 (1 << 4) 166 #define AXP221_POWERCTL1_DCDC3 (1 << 3) 167 #define AXP221_POWERCTL1_DCDC2 (1 << 2) 168 #define AXP221_POWERCTL1_DCDC1 (1 << 1) 169 #define AXP221_POWERCTL1_DC5LDO (1 << 0) 170 171 #define AXP221_POWERCTL_2 0x12 172 #define AXP221_POWERCTL2_DC1SW (1 << 7) 173 #define AXP221_POWERCTL2_DLDO4 (1 << 6) 174 #define AXP221_POWERCTL2_DLDO3 (1 << 5) 175 #define AXP221_POWERCTL2_DLDO2 (1 << 4) 176 #define AXP221_POWERCTL2_DLDO1 (1 << 3) 177 #define AXP221_POWERCTL2_ELDO3 (1 << 2) 178 #define AXP221_POWERCTL2_ELDO2 (1 << 1) 179 #define AXP221_POWERCTL2_ELDO1 (1 << 0) 180 181 #define AXP221_POWERCTL_3 0x14 182 #define AXP221_POWERCTL3_ALDO3 (1 << 7) 183 184 #define AXP209_REG_DCDC2_VOLTAGE 0x23 185 #define AXP209_REG_DCDC3_VOLTAGE 0x27 186 #define AXP209_REG_LDO24_VOLTAGE 0x28 187 #define AXP209_REG_LDO3_VOLTAGE 0x29 188 189 #define AXP221_REG_DLDO1_VOLTAGE 0x15 190 #define AXP221_REG_DLDO2_VOLTAGE 0x16 191 #define AXP221_REG_DLDO3_VOLTAGE 0x17 192 #define AXP221_REG_DLDO4_VOLTAGE 0x18 193 #define AXP221_REG_ELDO1_VOLTAGE 0x19 194 #define AXP221_REG_ELDO2_VOLTAGE 0x1A 195 #define AXP221_REG_ELDO3_VOLTAGE 0x1B 196 #define AXP221_REG_DC5LDO_VOLTAGE 0x1C 197 #define AXP221_REG_DCDC1_VOLTAGE 0x21 198 #define AXP221_REG_DCDC2_VOLTAGE 0x22 199 #define AXP221_REG_DCDC3_VOLTAGE 0x23 200 #define AXP221_REG_DCDC4_VOLTAGE 0x24 201 #define AXP221_REG_DCDC5_VOLTAGE 0x25 202 #define AXP221_REG_DCDC23_VRC 0x27 203 #define AXP221_REG_ALDO1_VOLTAGE 0x28 204 #define AXP221_REG_ALDO2_VOLTAGE 0x29 205 #define AXP221_REG_ALDO3_VOLTAGE 0x2A 206 207 enum axp2xx_sensor { 208 AXP209_ACVOLT, 209 AXP209_ACCURRENT, 210 AXP209_VBUSVOLT, 211 AXP209_VBUSCURRENT, 212 AXP2XX_TEMP, 213 AXP2XX_BATVOLT, 214 AXP2XX_BATCHARGECURRENT, 215 AXP2XX_BATDISCHARGECURRENT, 216 }; 217 218 enum axp2xx_regulators { 219 AXP209_REG_ID_DCDC2, 220 AXP209_REG_ID_DCDC3, 221 AXP209_REG_ID_LDO1, 222 AXP209_REG_ID_LDO2, 223 AXP209_REG_ID_LDO3, 224 /* LDO4 is weird, need to find a correct way to handle it */ 225 /* AXP209_REG_ID_LDO4, */ 226 AXP209_REG_ID_LDO5, 227 AXP221_REG_ID_DLDO1, 228 AXP221_REG_ID_DLDO2, 229 AXP221_REG_ID_DLDO3, 230 AXP221_REG_ID_DLDO4, 231 AXP221_REG_ID_ELDO1, 232 AXP221_REG_ID_ELDO2, 233 AXP221_REG_ID_ELDO3, 234 AXP221_REG_ID_DC5LDO, 235 AXP221_REG_ID_DCDC1, 236 AXP221_REG_ID_DCDC2, 237 AXP221_REG_ID_DCDC3, 238 AXP221_REG_ID_DCDC4, 239 AXP221_REG_ID_DCDC5, 240 AXP221_REG_ID_ALDO1, 241 AXP221_REG_ID_ALDO2, 242 AXP221_REG_ID_ALDO3, 243 AXP221_REG_ID_DC1SW, 244 }; 245 246 #endif /* _AXP209REG_H_ */ 247