1 /* 2 * Functions and registers to access AXP20X power management chip. 3 * 4 * Copyright (C) 2013, Carlo Caione <carlo@caione.org> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 */ 10 11 #ifndef __LINUX_MFD_AXP20X_H 12 #define __LINUX_MFD_AXP20X_H 13 14 #include <linux/regmap.h> 15 16 enum axp20x_variants { 17 AXP152_ID = 0, 18 AXP202_ID, 19 AXP209_ID, 20 AXP221_ID, 21 AXP223_ID, 22 AXP288_ID, 23 AXP803_ID, 24 AXP806_ID, 25 AXP809_ID, 26 AXP813_ID, 27 NR_AXP20X_VARIANTS, 28 }; 29 30 #define AXP20X_DATACACHE(m) (0x04 + (m)) 31 32 /* Power supply */ 33 #define AXP152_PWR_OP_MODE 0x01 34 #define AXP152_LDO3456_DC1234_CTRL 0x12 35 #define AXP152_ALDO_OP_MODE 0x13 36 #define AXP152_LDO0_CTRL 0x15 37 #define AXP152_DCDC2_V_OUT 0x23 38 #define AXP152_DCDC2_V_SCAL 0x25 39 #define AXP152_DCDC1_V_OUT 0x26 40 #define AXP152_DCDC3_V_OUT 0x27 41 #define AXP152_ALDO12_V_OUT 0x28 42 #define AXP152_DLDO1_V_OUT 0x29 43 #define AXP152_DLDO2_V_OUT 0x2a 44 #define AXP152_DCDC4_V_OUT 0x2b 45 #define AXP152_V_OFF 0x31 46 #define AXP152_OFF_CTRL 0x32 47 #define AXP152_PEK_KEY 0x36 48 #define AXP152_DCDC_FREQ 0x37 49 #define AXP152_DCDC_MODE 0x80 50 51 #define AXP20X_PWR_INPUT_STATUS 0x00 52 #define AXP20X_PWR_OP_MODE 0x01 53 #define AXP20X_USB_OTG_STATUS 0x02 54 #define AXP20X_PWR_OUT_CTRL 0x12 55 #define AXP20X_DCDC2_V_OUT 0x23 56 #define AXP20X_DCDC2_LDO3_V_SCAL 0x25 57 #define AXP20X_DCDC3_V_OUT 0x27 58 #define AXP20X_LDO24_V_OUT 0x28 59 #define AXP20X_LDO3_V_OUT 0x29 60 #define AXP20X_VBUS_IPSOUT_MGMT 0x30 61 #define AXP20X_V_OFF 0x31 62 #define AXP20X_OFF_CTRL 0x32 63 #define AXP20X_CHRG_CTRL1 0x33 64 #define AXP20X_CHRG_CTRL2 0x34 65 #define AXP20X_CHRG_BAK_CTRL 0x35 66 #define AXP20X_PEK_KEY 0x36 67 #define AXP20X_DCDC_FREQ 0x37 68 #define AXP20X_V_LTF_CHRG 0x38 69 #define AXP20X_V_HTF_CHRG 0x39 70 #define AXP20X_APS_WARN_L1 0x3a 71 #define AXP20X_APS_WARN_L2 0x3b 72 #define AXP20X_V_LTF_DISCHRG 0x3c 73 #define AXP20X_V_HTF_DISCHRG 0x3d 74 75 #define AXP22X_PWR_OUT_CTRL1 0x10 76 #define AXP22X_PWR_OUT_CTRL2 0x12 77 #define AXP22X_PWR_OUT_CTRL3 0x13 78 #define AXP22X_DLDO1_V_OUT 0x15 79 #define AXP22X_DLDO2_V_OUT 0x16 80 #define AXP22X_DLDO3_V_OUT 0x17 81 #define AXP22X_DLDO4_V_OUT 0x18 82 #define AXP22X_ELDO1_V_OUT 0x19 83 #define AXP22X_ELDO2_V_OUT 0x1a 84 #define AXP22X_ELDO3_V_OUT 0x1b 85 #define AXP22X_DC5LDO_V_OUT 0x1c 86 #define AXP22X_DCDC1_V_OUT 0x21 87 #define AXP22X_DCDC2_V_OUT 0x22 88 #define AXP22X_DCDC3_V_OUT 0x23 89 #define AXP22X_DCDC4_V_OUT 0x24 90 #define AXP22X_DCDC5_V_OUT 0x25 91 #define AXP22X_DCDC23_V_RAMP_CTRL 0x27 92 #define AXP22X_ALDO1_V_OUT 0x28 93 #define AXP22X_ALDO2_V_OUT 0x29 94 #define AXP22X_ALDO3_V_OUT 0x2a 95 #define AXP22X_CHRG_CTRL3 0x35 96 97 #define AXP806_STARTUP_SRC 0x00 98 #define AXP806_CHIP_ID 0x03 99 #define AXP806_PWR_OUT_CTRL1 0x10 100 #define AXP806_PWR_OUT_CTRL2 0x11 101 #define AXP806_DCDCA_V_CTRL 0x12 102 #define AXP806_DCDCB_V_CTRL 0x13 103 #define AXP806_DCDCC_V_CTRL 0x14 104 #define AXP806_DCDCD_V_CTRL 0x15 105 #define AXP806_DCDCE_V_CTRL 0x16 106 #define AXP806_ALDO1_V_CTRL 0x17 107 #define AXP806_ALDO2_V_CTRL 0x18 108 #define AXP806_ALDO3_V_CTRL 0x19 109 #define AXP806_DCDC_MODE_CTRL1 0x1a 110 #define AXP806_DCDC_MODE_CTRL2 0x1b 111 #define AXP806_DCDC_FREQ_CTRL 0x1c 112 #define AXP806_BLDO1_V_CTRL 0x20 113 #define AXP806_BLDO2_V_CTRL 0x21 114 #define AXP806_BLDO3_V_CTRL 0x22 115 #define AXP806_BLDO4_V_CTRL 0x23 116 #define AXP806_CLDO1_V_CTRL 0x24 117 #define AXP806_CLDO2_V_CTRL 0x25 118 #define AXP806_CLDO3_V_CTRL 0x26 119 #define AXP806_VREF_TEMP_WARN_L 0xf3 120 #define AXP806_BUS_ADDR_EXT 0xfe 121 #define AXP806_REG_ADDR_EXT 0xff 122 123 #define AXP803_POLYPHASE_CTRL 0x14 124 #define AXP803_FLDO1_V_OUT 0x1c 125 #define AXP803_FLDO2_V_OUT 0x1d 126 #define AXP803_DCDC1_V_OUT 0x20 127 #define AXP803_DCDC2_V_OUT 0x21 128 #define AXP803_DCDC3_V_OUT 0x22 129 #define AXP803_DCDC4_V_OUT 0x23 130 #define AXP803_DCDC5_V_OUT 0x24 131 #define AXP803_DCDC6_V_OUT 0x25 132 #define AXP803_DCDC_FREQ_CTRL 0x3b 133 134 /* Other DCDC regulator control registers are the same as AXP803 */ 135 #define AXP813_DCDC7_V_OUT 0x26 136 137 /* Interrupt */ 138 #define AXP152_IRQ1_EN 0x40 139 #define AXP152_IRQ2_EN 0x41 140 #define AXP152_IRQ3_EN 0x42 141 #define AXP152_IRQ1_STATE 0x48 142 #define AXP152_IRQ2_STATE 0x49 143 #define AXP152_IRQ3_STATE 0x4a 144 145 #define AXP20X_IRQ1_EN 0x40 146 #define AXP20X_IRQ2_EN 0x41 147 #define AXP20X_IRQ3_EN 0x42 148 #define AXP20X_IRQ4_EN 0x43 149 #define AXP20X_IRQ5_EN 0x44 150 #define AXP20X_IRQ6_EN 0x45 151 #define AXP20X_IRQ1_STATE 0x48 152 #define AXP20X_IRQ2_STATE 0x49 153 #define AXP20X_IRQ3_STATE 0x4a 154 #define AXP20X_IRQ4_STATE 0x4b 155 #define AXP20X_IRQ5_STATE 0x4c 156 #define AXP20X_IRQ6_STATE 0x4d 157 158 /* ADC */ 159 #define AXP20X_ACIN_V_ADC_H 0x56 160 #define AXP20X_ACIN_V_ADC_L 0x57 161 #define AXP20X_ACIN_I_ADC_H 0x58 162 #define AXP20X_ACIN_I_ADC_L 0x59 163 #define AXP20X_VBUS_V_ADC_H 0x5a 164 #define AXP20X_VBUS_V_ADC_L 0x5b 165 #define AXP20X_VBUS_I_ADC_H 0x5c 166 #define AXP20X_VBUS_I_ADC_L 0x5d 167 #define AXP20X_TEMP_ADC_H 0x5e 168 #define AXP20X_TEMP_ADC_L 0x5f 169 #define AXP20X_TS_IN_H 0x62 170 #define AXP20X_TS_IN_L 0x63 171 #define AXP20X_GPIO0_V_ADC_H 0x64 172 #define AXP20X_GPIO0_V_ADC_L 0x65 173 #define AXP20X_GPIO1_V_ADC_H 0x66 174 #define AXP20X_GPIO1_V_ADC_L 0x67 175 #define AXP20X_PWR_BATT_H 0x70 176 #define AXP20X_PWR_BATT_M 0x71 177 #define AXP20X_PWR_BATT_L 0x72 178 #define AXP20X_BATT_V_H 0x78 179 #define AXP20X_BATT_V_L 0x79 180 #define AXP20X_BATT_CHRG_I_H 0x7a 181 #define AXP20X_BATT_CHRG_I_L 0x7b 182 #define AXP20X_BATT_DISCHRG_I_H 0x7c 183 #define AXP20X_BATT_DISCHRG_I_L 0x7d 184 #define AXP20X_IPSOUT_V_HIGH_H 0x7e 185 #define AXP20X_IPSOUT_V_HIGH_L 0x7f 186 187 /* Power supply */ 188 #define AXP20X_DCDC_MODE 0x80 189 #define AXP20X_ADC_EN1 0x82 190 #define AXP20X_ADC_EN2 0x83 191 #define AXP20X_ADC_RATE 0x84 192 #define AXP20X_GPIO10_IN_RANGE 0x85 193 #define AXP20X_GPIO1_ADC_IRQ_RIS 0x86 194 #define AXP20X_GPIO1_ADC_IRQ_FAL 0x87 195 #define AXP20X_TIMER_CTRL 0x8a 196 #define AXP20X_VBUS_MON 0x8b 197 #define AXP20X_OVER_TMP 0x8f 198 199 #define AXP22X_PWREN_CTRL1 0x8c 200 #define AXP22X_PWREN_CTRL2 0x8d 201 202 /* GPIO */ 203 #define AXP152_GPIO0_CTRL 0x90 204 #define AXP152_GPIO1_CTRL 0x91 205 #define AXP152_GPIO2_CTRL 0x92 206 #define AXP152_GPIO3_CTRL 0x93 207 #define AXP152_LDOGPIO2_V_OUT 0x96 208 #define AXP152_GPIO_INPUT 0x97 209 #define AXP152_PWM0_FREQ_X 0x98 210 #define AXP152_PWM0_FREQ_Y 0x99 211 #define AXP152_PWM0_DUTY_CYCLE 0x9a 212 #define AXP152_PWM1_FREQ_X 0x9b 213 #define AXP152_PWM1_FREQ_Y 0x9c 214 #define AXP152_PWM1_DUTY_CYCLE 0x9d 215 216 #define AXP20X_GPIO0_CTRL 0x90 217 #define AXP20X_LDO5_V_OUT 0x91 218 #define AXP20X_GPIO1_CTRL 0x92 219 #define AXP20X_GPIO2_CTRL 0x93 220 #define AXP20X_GPIO20_SS 0x94 221 #define AXP20X_GPIO3_CTRL 0x95 222 223 #define AXP22X_LDO_IO0_V_OUT 0x91 224 #define AXP22X_LDO_IO1_V_OUT 0x93 225 #define AXP22X_GPIO_STATE 0x94 226 #define AXP22X_GPIO_PULL_DOWN 0x95 227 228 /* Battery */ 229 #define AXP20X_CHRG_CC_31_24 0xb0 230 #define AXP20X_CHRG_CC_23_16 0xb1 231 #define AXP20X_CHRG_CC_15_8 0xb2 232 #define AXP20X_CHRG_CC_7_0 0xb3 233 #define AXP20X_DISCHRG_CC_31_24 0xb4 234 #define AXP20X_DISCHRG_CC_23_16 0xb5 235 #define AXP20X_DISCHRG_CC_15_8 0xb6 236 #define AXP20X_DISCHRG_CC_7_0 0xb7 237 #define AXP20X_CC_CTRL 0xb8 238 #define AXP20X_FG_RES 0xb9 239 240 /* OCV */ 241 #define AXP20X_RDC_H 0xba 242 #define AXP20X_RDC_L 0xbb 243 #define AXP20X_OCV(m) (0xc0 + (m)) 244 #define AXP20X_OCV_MAX 0xf 245 246 /* AXP22X specific registers */ 247 #define AXP22X_PMIC_TEMP_H 0x56 248 #define AXP22X_PMIC_TEMP_L 0x57 249 #define AXP22X_TS_ADC_H 0x58 250 #define AXP22X_TS_ADC_L 0x59 251 #define AXP22X_BATLOW_THRES1 0xe6 252 253 /* AXP288/AXP803 specific registers */ 254 #define AXP288_POWER_REASON 0x02 255 #define AXP288_BC_GLOBAL 0x2c 256 #define AXP288_BC_VBUS_CNTL 0x2d 257 #define AXP288_BC_USB_STAT 0x2e 258 #define AXP288_BC_DET_STAT 0x2f 259 #define AXP288_PMIC_ADC_H 0x56 260 #define AXP288_PMIC_ADC_L 0x57 261 #define AXP288_TS_ADC_H 0x58 262 #define AXP288_TS_ADC_L 0x59 263 #define AXP288_GP_ADC_H 0x5a 264 #define AXP288_GP_ADC_L 0x5b 265 #define AXP288_ADC_TS_PIN_CTRL 0x84 266 #define AXP288_RT_BATT_V_H 0xa0 267 #define AXP288_RT_BATT_V_L 0xa1 268 269 #define AXP813_ADC_RATE 0x85 270 271 /* Fuel Gauge */ 272 #define AXP288_FG_RDC1_REG 0xba 273 #define AXP288_FG_RDC0_REG 0xbb 274 #define AXP288_FG_OCVH_REG 0xbc 275 #define AXP288_FG_OCVL_REG 0xbd 276 #define AXP288_FG_OCV_CURVE_REG 0xc0 277 #define AXP288_FG_DES_CAP1_REG 0xe0 278 #define AXP288_FG_DES_CAP0_REG 0xe1 279 #define AXP288_FG_CC_MTR1_REG 0xe2 280 #define AXP288_FG_CC_MTR0_REG 0xe3 281 #define AXP288_FG_OCV_CAP_REG 0xe4 282 #define AXP288_FG_CC_CAP_REG 0xe5 283 #define AXP288_FG_LOW_CAP_REG 0xe6 284 #define AXP288_FG_TUNE0 0xe8 285 #define AXP288_FG_TUNE1 0xe9 286 #define AXP288_FG_TUNE2 0xea 287 #define AXP288_FG_TUNE3 0xeb 288 #define AXP288_FG_TUNE4 0xec 289 #define AXP288_FG_TUNE5 0xed 290 291 /* Regulators IDs */ 292 enum { 293 AXP20X_LDO1 = 0, 294 AXP20X_LDO2, 295 AXP20X_LDO3, 296 AXP20X_LDO4, 297 AXP20X_LDO5, 298 AXP20X_DCDC2, 299 AXP20X_DCDC3, 300 AXP20X_REG_ID_MAX, 301 }; 302 303 enum { 304 AXP22X_DCDC1 = 0, 305 AXP22X_DCDC2, 306 AXP22X_DCDC3, 307 AXP22X_DCDC4, 308 AXP22X_DCDC5, 309 AXP22X_DC1SW, 310 AXP22X_DC5LDO, 311 AXP22X_ALDO1, 312 AXP22X_ALDO2, 313 AXP22X_ALDO3, 314 AXP22X_ELDO1, 315 AXP22X_ELDO2, 316 AXP22X_ELDO3, 317 AXP22X_DLDO1, 318 AXP22X_DLDO2, 319 AXP22X_DLDO3, 320 AXP22X_DLDO4, 321 AXP22X_RTC_LDO, 322 AXP22X_LDO_IO0, 323 AXP22X_LDO_IO1, 324 AXP22X_REG_ID_MAX, 325 }; 326 327 enum { 328 AXP806_DCDCA = 0, 329 AXP806_DCDCB, 330 AXP806_DCDCC, 331 AXP806_DCDCD, 332 AXP806_DCDCE, 333 AXP806_ALDO1, 334 AXP806_ALDO2, 335 AXP806_ALDO3, 336 AXP806_BLDO1, 337 AXP806_BLDO2, 338 AXP806_BLDO3, 339 AXP806_BLDO4, 340 AXP806_CLDO1, 341 AXP806_CLDO2, 342 AXP806_CLDO3, 343 AXP806_SW, 344 AXP806_REG_ID_MAX, 345 }; 346 347 enum { 348 AXP809_DCDC1 = 0, 349 AXP809_DCDC2, 350 AXP809_DCDC3, 351 AXP809_DCDC4, 352 AXP809_DCDC5, 353 AXP809_DC1SW, 354 AXP809_DC5LDO, 355 AXP809_ALDO1, 356 AXP809_ALDO2, 357 AXP809_ALDO3, 358 AXP809_ELDO1, 359 AXP809_ELDO2, 360 AXP809_ELDO3, 361 AXP809_DLDO1, 362 AXP809_DLDO2, 363 AXP809_RTC_LDO, 364 AXP809_LDO_IO0, 365 AXP809_LDO_IO1, 366 AXP809_SW, 367 AXP809_REG_ID_MAX, 368 }; 369 370 enum { 371 AXP803_DCDC1 = 0, 372 AXP803_DCDC2, 373 AXP803_DCDC3, 374 AXP803_DCDC4, 375 AXP803_DCDC5, 376 AXP803_DCDC6, 377 AXP803_DC1SW, 378 AXP803_ALDO1, 379 AXP803_ALDO2, 380 AXP803_ALDO3, 381 AXP803_DLDO1, 382 AXP803_DLDO2, 383 AXP803_DLDO3, 384 AXP803_DLDO4, 385 AXP803_ELDO1, 386 AXP803_ELDO2, 387 AXP803_ELDO3, 388 AXP803_FLDO1, 389 AXP803_FLDO2, 390 AXP803_RTC_LDO, 391 AXP803_LDO_IO0, 392 AXP803_LDO_IO1, 393 AXP803_REG_ID_MAX, 394 }; 395 396 enum { 397 AXP813_DCDC1 = 0, 398 AXP813_DCDC2, 399 AXP813_DCDC3, 400 AXP813_DCDC4, 401 AXP813_DCDC5, 402 AXP813_DCDC6, 403 AXP813_DCDC7, 404 AXP813_ALDO1, 405 AXP813_ALDO2, 406 AXP813_ALDO3, 407 AXP813_DLDO1, 408 AXP813_DLDO2, 409 AXP813_DLDO3, 410 AXP813_DLDO4, 411 AXP813_ELDO1, 412 AXP813_ELDO2, 413 AXP813_ELDO3, 414 AXP813_FLDO1, 415 AXP813_FLDO2, 416 AXP813_FLDO3, 417 AXP813_RTC_LDO, 418 AXP813_LDO_IO0, 419 AXP813_LDO_IO1, 420 AXP813_SW, 421 AXP813_REG_ID_MAX, 422 }; 423 424 /* IRQs */ 425 enum { 426 AXP152_IRQ_LDO0IN_CONNECT = 1, 427 AXP152_IRQ_LDO0IN_REMOVAL, 428 AXP152_IRQ_ALDO0IN_CONNECT, 429 AXP152_IRQ_ALDO0IN_REMOVAL, 430 AXP152_IRQ_DCDC1_V_LOW, 431 AXP152_IRQ_DCDC2_V_LOW, 432 AXP152_IRQ_DCDC3_V_LOW, 433 AXP152_IRQ_DCDC4_V_LOW, 434 AXP152_IRQ_PEK_SHORT, 435 AXP152_IRQ_PEK_LONG, 436 AXP152_IRQ_TIMER, 437 AXP152_IRQ_PEK_RIS_EDGE, 438 AXP152_IRQ_PEK_FAL_EDGE, 439 AXP152_IRQ_GPIO3_INPUT, 440 AXP152_IRQ_GPIO2_INPUT, 441 AXP152_IRQ_GPIO1_INPUT, 442 AXP152_IRQ_GPIO0_INPUT, 443 }; 444 445 enum { 446 AXP20X_IRQ_ACIN_OVER_V = 1, 447 AXP20X_IRQ_ACIN_PLUGIN, 448 AXP20X_IRQ_ACIN_REMOVAL, 449 AXP20X_IRQ_VBUS_OVER_V, 450 AXP20X_IRQ_VBUS_PLUGIN, 451 AXP20X_IRQ_VBUS_REMOVAL, 452 AXP20X_IRQ_VBUS_V_LOW, 453 AXP20X_IRQ_BATT_PLUGIN, 454 AXP20X_IRQ_BATT_REMOVAL, 455 AXP20X_IRQ_BATT_ENT_ACT_MODE, 456 AXP20X_IRQ_BATT_EXIT_ACT_MODE, 457 AXP20X_IRQ_CHARG, 458 AXP20X_IRQ_CHARG_DONE, 459 AXP20X_IRQ_BATT_TEMP_HIGH, 460 AXP20X_IRQ_BATT_TEMP_LOW, 461 AXP20X_IRQ_DIE_TEMP_HIGH, 462 AXP20X_IRQ_CHARG_I_LOW, 463 AXP20X_IRQ_DCDC1_V_LONG, 464 AXP20X_IRQ_DCDC2_V_LONG, 465 AXP20X_IRQ_DCDC3_V_LONG, 466 AXP20X_IRQ_PEK_SHORT = 22, 467 AXP20X_IRQ_PEK_LONG, 468 AXP20X_IRQ_N_OE_PWR_ON, 469 AXP20X_IRQ_N_OE_PWR_OFF, 470 AXP20X_IRQ_VBUS_VALID, 471 AXP20X_IRQ_VBUS_NOT_VALID, 472 AXP20X_IRQ_VBUS_SESS_VALID, 473 AXP20X_IRQ_VBUS_SESS_END, 474 AXP20X_IRQ_LOW_PWR_LVL1, 475 AXP20X_IRQ_LOW_PWR_LVL2, 476 AXP20X_IRQ_TIMER, 477 AXP20X_IRQ_PEK_RIS_EDGE, 478 AXP20X_IRQ_PEK_FAL_EDGE, 479 AXP20X_IRQ_GPIO3_INPUT, 480 AXP20X_IRQ_GPIO2_INPUT, 481 AXP20X_IRQ_GPIO1_INPUT, 482 AXP20X_IRQ_GPIO0_INPUT, 483 }; 484 485 enum axp22x_irqs { 486 AXP22X_IRQ_ACIN_OVER_V = 1, 487 AXP22X_IRQ_ACIN_PLUGIN, 488 AXP22X_IRQ_ACIN_REMOVAL, 489 AXP22X_IRQ_VBUS_OVER_V, 490 AXP22X_IRQ_VBUS_PLUGIN, 491 AXP22X_IRQ_VBUS_REMOVAL, 492 AXP22X_IRQ_VBUS_V_LOW, 493 AXP22X_IRQ_BATT_PLUGIN, 494 AXP22X_IRQ_BATT_REMOVAL, 495 AXP22X_IRQ_BATT_ENT_ACT_MODE, 496 AXP22X_IRQ_BATT_EXIT_ACT_MODE, 497 AXP22X_IRQ_CHARG, 498 AXP22X_IRQ_CHARG_DONE, 499 AXP22X_IRQ_BATT_TEMP_HIGH, 500 AXP22X_IRQ_BATT_TEMP_LOW, 501 AXP22X_IRQ_DIE_TEMP_HIGH, 502 AXP22X_IRQ_PEK_SHORT, 503 AXP22X_IRQ_PEK_LONG, 504 AXP22X_IRQ_LOW_PWR_LVL1, 505 AXP22X_IRQ_LOW_PWR_LVL2, 506 AXP22X_IRQ_TIMER, 507 AXP22X_IRQ_PEK_RIS_EDGE, 508 AXP22X_IRQ_PEK_FAL_EDGE, 509 AXP22X_IRQ_GPIO1_INPUT, 510 AXP22X_IRQ_GPIO0_INPUT, 511 }; 512 513 enum axp288_irqs { 514 AXP288_IRQ_VBUS_FALL = 2, 515 AXP288_IRQ_VBUS_RISE, 516 AXP288_IRQ_OV, 517 AXP288_IRQ_FALLING_ALT, 518 AXP288_IRQ_RISING_ALT, 519 AXP288_IRQ_OV_ALT, 520 AXP288_IRQ_DONE = 10, 521 AXP288_IRQ_CHARGING, 522 AXP288_IRQ_SAFE_QUIT, 523 AXP288_IRQ_SAFE_ENTER, 524 AXP288_IRQ_ABSENT, 525 AXP288_IRQ_APPEND, 526 AXP288_IRQ_QWBTU, 527 AXP288_IRQ_WBTU, 528 AXP288_IRQ_QWBTO, 529 AXP288_IRQ_WBTO, 530 AXP288_IRQ_QCBTU, 531 AXP288_IRQ_CBTU, 532 AXP288_IRQ_QCBTO, 533 AXP288_IRQ_CBTO, 534 AXP288_IRQ_WL2, 535 AXP288_IRQ_WL1, 536 AXP288_IRQ_GPADC, 537 AXP288_IRQ_OT = 31, 538 AXP288_IRQ_GPIO0, 539 AXP288_IRQ_GPIO1, 540 AXP288_IRQ_POKO, 541 AXP288_IRQ_POKL, 542 AXP288_IRQ_POKS, 543 AXP288_IRQ_POKN, 544 AXP288_IRQ_POKP, 545 AXP288_IRQ_TIMER, 546 AXP288_IRQ_MV_CHNG, 547 AXP288_IRQ_BC_USB_CHNG, 548 }; 549 550 enum axp803_irqs { 551 AXP803_IRQ_ACIN_OVER_V = 1, 552 AXP803_IRQ_ACIN_PLUGIN, 553 AXP803_IRQ_ACIN_REMOVAL, 554 AXP803_IRQ_VBUS_OVER_V, 555 AXP803_IRQ_VBUS_PLUGIN, 556 AXP803_IRQ_VBUS_REMOVAL, 557 AXP803_IRQ_BATT_PLUGIN, 558 AXP803_IRQ_BATT_REMOVAL, 559 AXP803_IRQ_BATT_ENT_ACT_MODE, 560 AXP803_IRQ_BATT_EXIT_ACT_MODE, 561 AXP803_IRQ_CHARG, 562 AXP803_IRQ_CHARG_DONE, 563 AXP803_IRQ_BATT_CHG_TEMP_HIGH, 564 AXP803_IRQ_BATT_CHG_TEMP_HIGH_END, 565 AXP803_IRQ_BATT_CHG_TEMP_LOW, 566 AXP803_IRQ_BATT_CHG_TEMP_LOW_END, 567 AXP803_IRQ_BATT_ACT_TEMP_HIGH, 568 AXP803_IRQ_BATT_ACT_TEMP_HIGH_END, 569 AXP803_IRQ_BATT_ACT_TEMP_LOW, 570 AXP803_IRQ_BATT_ACT_TEMP_LOW_END, 571 AXP803_IRQ_DIE_TEMP_HIGH, 572 AXP803_IRQ_GPADC, 573 AXP803_IRQ_LOW_PWR_LVL1, 574 AXP803_IRQ_LOW_PWR_LVL2, 575 AXP803_IRQ_TIMER, 576 AXP803_IRQ_PEK_RIS_EDGE, 577 AXP803_IRQ_PEK_FAL_EDGE, 578 AXP803_IRQ_PEK_SHORT, 579 AXP803_IRQ_PEK_LONG, 580 AXP803_IRQ_PEK_OVER_OFF, 581 AXP803_IRQ_GPIO1_INPUT, 582 AXP803_IRQ_GPIO0_INPUT, 583 AXP803_IRQ_BC_USB_CHNG, 584 AXP803_IRQ_MV_CHNG, 585 }; 586 587 enum axp806_irqs { 588 AXP806_IRQ_DIE_TEMP_HIGH_LV1, 589 AXP806_IRQ_DIE_TEMP_HIGH_LV2, 590 AXP806_IRQ_DCDCA_V_LOW, 591 AXP806_IRQ_DCDCB_V_LOW, 592 AXP806_IRQ_DCDCC_V_LOW, 593 AXP806_IRQ_DCDCD_V_LOW, 594 AXP806_IRQ_DCDCE_V_LOW, 595 AXP806_IRQ_POK_LONG, 596 AXP806_IRQ_POK_SHORT, 597 AXP806_IRQ_WAKEUP, 598 AXP806_IRQ_POK_FALL, 599 AXP806_IRQ_POK_RISE, 600 }; 601 602 enum axp809_irqs { 603 AXP809_IRQ_ACIN_OVER_V = 1, 604 AXP809_IRQ_ACIN_PLUGIN, 605 AXP809_IRQ_ACIN_REMOVAL, 606 AXP809_IRQ_VBUS_OVER_V, 607 AXP809_IRQ_VBUS_PLUGIN, 608 AXP809_IRQ_VBUS_REMOVAL, 609 AXP809_IRQ_VBUS_V_LOW, 610 AXP809_IRQ_BATT_PLUGIN, 611 AXP809_IRQ_BATT_REMOVAL, 612 AXP809_IRQ_BATT_ENT_ACT_MODE, 613 AXP809_IRQ_BATT_EXIT_ACT_MODE, 614 AXP809_IRQ_CHARG, 615 AXP809_IRQ_CHARG_DONE, 616 AXP809_IRQ_BATT_CHG_TEMP_HIGH, 617 AXP809_IRQ_BATT_CHG_TEMP_HIGH_END, 618 AXP809_IRQ_BATT_CHG_TEMP_LOW, 619 AXP809_IRQ_BATT_CHG_TEMP_LOW_END, 620 AXP809_IRQ_BATT_ACT_TEMP_HIGH, 621 AXP809_IRQ_BATT_ACT_TEMP_HIGH_END, 622 AXP809_IRQ_BATT_ACT_TEMP_LOW, 623 AXP809_IRQ_BATT_ACT_TEMP_LOW_END, 624 AXP809_IRQ_DIE_TEMP_HIGH, 625 AXP809_IRQ_LOW_PWR_LVL1, 626 AXP809_IRQ_LOW_PWR_LVL2, 627 AXP809_IRQ_TIMER, 628 AXP809_IRQ_PEK_RIS_EDGE, 629 AXP809_IRQ_PEK_FAL_EDGE, 630 AXP809_IRQ_PEK_SHORT, 631 AXP809_IRQ_PEK_LONG, 632 AXP809_IRQ_PEK_OVER_OFF, 633 AXP809_IRQ_GPIO1_INPUT, 634 AXP809_IRQ_GPIO0_INPUT, 635 }; 636 637 struct axp20x_dev { 638 struct device *dev; 639 int irq; 640 unsigned long irq_flags; 641 struct regmap *regmap; 642 struct regmap_irq_chip_data *regmap_irqc; 643 long variant; 644 int nr_cells; 645 const struct mfd_cell *cells; 646 const struct regmap_config *regmap_cfg; 647 const struct regmap_irq_chip *regmap_irq_chip; 648 }; 649 650 /* generic helper function for reading 9-16 bit wide regs */ 651 static inline int axp20x_read_variable_width(struct regmap *regmap, 652 unsigned int reg, unsigned int width) 653 { 654 unsigned int reg_val, result; 655 int err; 656 657 err = regmap_read(regmap, reg, ®_val); 658 if (err) 659 return err; 660 661 result = reg_val << (width - 8); 662 663 err = regmap_read(regmap, reg + 1, ®_val); 664 if (err) 665 return err; 666 667 result |= reg_val; 668 669 return result; 670 } 671 672 /** 673 * axp20x_match_device(): Setup axp20x variant related fields 674 * 675 * @axp20x: axp20x device to setup (.dev field must be set) 676 * @dev: device associated with this axp20x device 677 * 678 * This lets the axp20x core configure the mfd cells and register maps 679 * for later use. 680 */ 681 int axp20x_match_device(struct axp20x_dev *axp20x); 682 683 /** 684 * axp20x_device_probe(): Probe a configured axp20x device 685 * 686 * @axp20x: axp20x device to probe (must be configured) 687 * 688 * This function lets the axp20x core register the axp20x mfd devices 689 * and irqchip. The axp20x device passed in must be fully configured 690 * with axp20x_match_device, its irq set, and regmap created. 691 */ 692 int axp20x_device_probe(struct axp20x_dev *axp20x); 693 694 /** 695 * axp20x_device_remove(): Remove a axp20x device 696 * 697 * @axp20x: axp20x device to remove 698 * 699 * This tells the axp20x core to remove the associated mfd devices 700 */ 701 int axp20x_device_remove(struct axp20x_dev *axp20x); 702 703 #endif /* __LINUX_MFD_AXP20X_H */ 704