1 /* 2 * Functions and registers to access AXP20X power management chip. 3 * 4 * Copyright (C) 2013, Carlo Caione <[email protected]> 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 AXP806_ID, 24 AXP809_ID, 25 NR_AXP20X_VARIANTS, 26 }; 27 28 #define AXP20X_DATACACHE(m) (0x04 + (m)) 29 30 /* Power supply */ 31 #define AXP152_PWR_OP_MODE 0x01 32 #define AXP152_LDO3456_DC1234_CTRL 0x12 33 #define AXP152_ALDO_OP_MODE 0x13 34 #define AXP152_LDO0_CTRL 0x15 35 #define AXP152_DCDC2_V_OUT 0x23 36 #define AXP152_DCDC2_V_SCAL 0x25 37 #define AXP152_DCDC1_V_OUT 0x26 38 #define AXP152_DCDC3_V_OUT 0x27 39 #define AXP152_ALDO12_V_OUT 0x28 40 #define AXP152_DLDO1_V_OUT 0x29 41 #define AXP152_DLDO2_V_OUT 0x2a 42 #define AXP152_DCDC4_V_OUT 0x2b 43 #define AXP152_V_OFF 0x31 44 #define AXP152_OFF_CTRL 0x32 45 #define AXP152_PEK_KEY 0x36 46 #define AXP152_DCDC_FREQ 0x37 47 #define AXP152_DCDC_MODE 0x80 48 49 #define AXP20X_PWR_INPUT_STATUS 0x00 50 #define AXP20X_PWR_OP_MODE 0x01 51 #define AXP20X_USB_OTG_STATUS 0x02 52 #define AXP20X_PWR_OUT_CTRL 0x12 53 #define AXP20X_DCDC2_V_OUT 0x23 54 #define AXP20X_DCDC2_LDO3_V_SCAL 0x25 55 #define AXP20X_DCDC3_V_OUT 0x27 56 #define AXP20X_LDO24_V_OUT 0x28 57 #define AXP20X_LDO3_V_OUT 0x29 58 #define AXP20X_VBUS_IPSOUT_MGMT 0x30 59 #define AXP20X_V_OFF 0x31 60 #define AXP20X_OFF_CTRL 0x32 61 #define AXP20X_CHRG_CTRL1 0x33 62 #define AXP20X_CHRG_CTRL2 0x34 63 #define AXP20X_CHRG_BAK_CTRL 0x35 64 #define AXP20X_PEK_KEY 0x36 65 #define AXP20X_DCDC_FREQ 0x37 66 #define AXP20X_V_LTF_CHRG 0x38 67 #define AXP20X_V_HTF_CHRG 0x39 68 #define AXP20X_APS_WARN_L1 0x3a 69 #define AXP20X_APS_WARN_L2 0x3b 70 #define AXP20X_V_LTF_DISCHRG 0x3c 71 #define AXP20X_V_HTF_DISCHRG 0x3d 72 73 #define AXP22X_PWR_OUT_CTRL1 0x10 74 #define AXP22X_PWR_OUT_CTRL2 0x12 75 #define AXP22X_PWR_OUT_CTRL3 0x13 76 #define AXP22X_DLDO1_V_OUT 0x15 77 #define AXP22X_DLDO2_V_OUT 0x16 78 #define AXP22X_DLDO3_V_OUT 0x17 79 #define AXP22X_DLDO4_V_OUT 0x18 80 #define AXP22X_ELDO1_V_OUT 0x19 81 #define AXP22X_ELDO2_V_OUT 0x1a 82 #define AXP22X_ELDO3_V_OUT 0x1b 83 #define AXP22X_DC5LDO_V_OUT 0x1c 84 #define AXP22X_DCDC1_V_OUT 0x21 85 #define AXP22X_DCDC2_V_OUT 0x22 86 #define AXP22X_DCDC3_V_OUT 0x23 87 #define AXP22X_DCDC4_V_OUT 0x24 88 #define AXP22X_DCDC5_V_OUT 0x25 89 #define AXP22X_DCDC23_V_RAMP_CTRL 0x27 90 #define AXP22X_ALDO1_V_OUT 0x28 91 #define AXP22X_ALDO2_V_OUT 0x29 92 #define AXP22X_ALDO3_V_OUT 0x2a 93 #define AXP22X_CHRG_CTRL3 0x35 94 95 #define AXP806_STARTUP_SRC 0x00 96 #define AXP806_CHIP_ID 0x03 97 #define AXP806_PWR_OUT_CTRL1 0x10 98 #define AXP806_PWR_OUT_CTRL2 0x11 99 #define AXP806_DCDCA_V_CTRL 0x12 100 #define AXP806_DCDCB_V_CTRL 0x13 101 #define AXP806_DCDCC_V_CTRL 0x14 102 #define AXP806_DCDCD_V_CTRL 0x15 103 #define AXP806_DCDCE_V_CTRL 0x16 104 #define AXP806_ALDO1_V_CTRL 0x17 105 #define AXP806_ALDO2_V_CTRL 0x18 106 #define AXP806_ALDO3_V_CTRL 0x19 107 #define AXP806_DCDC_MODE_CTRL1 0x1a 108 #define AXP806_DCDC_MODE_CTRL2 0x1b 109 #define AXP806_DCDC_FREQ_CTRL 0x1c 110 #define AXP806_BLDO1_V_CTRL 0x20 111 #define AXP806_BLDO2_V_CTRL 0x21 112 #define AXP806_BLDO3_V_CTRL 0x22 113 #define AXP806_BLDO4_V_CTRL 0x23 114 #define AXP806_CLDO1_V_CTRL 0x24 115 #define AXP806_CLDO2_V_CTRL 0x25 116 #define AXP806_CLDO3_V_CTRL 0x26 117 #define AXP806_VREF_TEMP_WARN_L 0xf3 118 #define AXP806_BUS_ADDR_EXT 0xfe 119 #define AXP806_REG_ADDR_EXT 0xff 120 121 /* Interrupt */ 122 #define AXP152_IRQ1_EN 0x40 123 #define AXP152_IRQ2_EN 0x41 124 #define AXP152_IRQ3_EN 0x42 125 #define AXP152_IRQ1_STATE 0x48 126 #define AXP152_IRQ2_STATE 0x49 127 #define AXP152_IRQ3_STATE 0x4a 128 129 #define AXP20X_IRQ1_EN 0x40 130 #define AXP20X_IRQ2_EN 0x41 131 #define AXP20X_IRQ3_EN 0x42 132 #define AXP20X_IRQ4_EN 0x43 133 #define AXP20X_IRQ5_EN 0x44 134 #define AXP20X_IRQ6_EN 0x45 135 #define AXP20X_IRQ1_STATE 0x48 136 #define AXP20X_IRQ2_STATE 0x49 137 #define AXP20X_IRQ3_STATE 0x4a 138 #define AXP20X_IRQ4_STATE 0x4b 139 #define AXP20X_IRQ5_STATE 0x4c 140 #define AXP20X_IRQ6_STATE 0x4d 141 142 /* ADC */ 143 #define AXP20X_ACIN_V_ADC_H 0x56 144 #define AXP20X_ACIN_V_ADC_L 0x57 145 #define AXP20X_ACIN_I_ADC_H 0x58 146 #define AXP20X_ACIN_I_ADC_L 0x59 147 #define AXP20X_VBUS_V_ADC_H 0x5a 148 #define AXP20X_VBUS_V_ADC_L 0x5b 149 #define AXP20X_VBUS_I_ADC_H 0x5c 150 #define AXP20X_VBUS_I_ADC_L 0x5d 151 #define AXP20X_TEMP_ADC_H 0x5e 152 #define AXP20X_TEMP_ADC_L 0x5f 153 #define AXP20X_TS_IN_H 0x62 154 #define AXP20X_TS_IN_L 0x63 155 #define AXP20X_GPIO0_V_ADC_H 0x64 156 #define AXP20X_GPIO0_V_ADC_L 0x65 157 #define AXP20X_GPIO1_V_ADC_H 0x66 158 #define AXP20X_GPIO1_V_ADC_L 0x67 159 #define AXP20X_PWR_BATT_H 0x70 160 #define AXP20X_PWR_BATT_M 0x71 161 #define AXP20X_PWR_BATT_L 0x72 162 #define AXP20X_BATT_V_H 0x78 163 #define AXP20X_BATT_V_L 0x79 164 #define AXP20X_BATT_CHRG_I_H 0x7a 165 #define AXP20X_BATT_CHRG_I_L 0x7b 166 #define AXP20X_BATT_DISCHRG_I_H 0x7c 167 #define AXP20X_BATT_DISCHRG_I_L 0x7d 168 #define AXP20X_IPSOUT_V_HIGH_H 0x7e 169 #define AXP20X_IPSOUT_V_HIGH_L 0x7f 170 171 /* Power supply */ 172 #define AXP20X_DCDC_MODE 0x80 173 #define AXP20X_ADC_EN1 0x82 174 #define AXP20X_ADC_EN2 0x83 175 #define AXP20X_ADC_RATE 0x84 176 #define AXP20X_GPIO10_IN_RANGE 0x85 177 #define AXP20X_GPIO1_ADC_IRQ_RIS 0x86 178 #define AXP20X_GPIO1_ADC_IRQ_FAL 0x87 179 #define AXP20X_TIMER_CTRL 0x8a 180 #define AXP20X_VBUS_MON 0x8b 181 #define AXP20X_OVER_TMP 0x8f 182 183 #define AXP22X_PWREN_CTRL1 0x8c 184 #define AXP22X_PWREN_CTRL2 0x8d 185 186 /* GPIO */ 187 #define AXP152_GPIO0_CTRL 0x90 188 #define AXP152_GPIO1_CTRL 0x91 189 #define AXP152_GPIO2_CTRL 0x92 190 #define AXP152_GPIO3_CTRL 0x93 191 #define AXP152_LDOGPIO2_V_OUT 0x96 192 #define AXP152_GPIO_INPUT 0x97 193 #define AXP152_PWM0_FREQ_X 0x98 194 #define AXP152_PWM0_FREQ_Y 0x99 195 #define AXP152_PWM0_DUTY_CYCLE 0x9a 196 #define AXP152_PWM1_FREQ_X 0x9b 197 #define AXP152_PWM1_FREQ_Y 0x9c 198 #define AXP152_PWM1_DUTY_CYCLE 0x9d 199 200 #define AXP20X_GPIO0_CTRL 0x90 201 #define AXP20X_LDO5_V_OUT 0x91 202 #define AXP20X_GPIO1_CTRL 0x92 203 #define AXP20X_GPIO2_CTRL 0x93 204 #define AXP20X_GPIO20_SS 0x94 205 #define AXP20X_GPIO3_CTRL 0x95 206 207 #define AXP22X_LDO_IO0_V_OUT 0x91 208 #define AXP22X_LDO_IO1_V_OUT 0x93 209 #define AXP22X_GPIO_STATE 0x94 210 #define AXP22X_GPIO_PULL_DOWN 0x95 211 212 /* Battery */ 213 #define AXP20X_CHRG_CC_31_24 0xb0 214 #define AXP20X_CHRG_CC_23_16 0xb1 215 #define AXP20X_CHRG_CC_15_8 0xb2 216 #define AXP20X_CHRG_CC_7_0 0xb3 217 #define AXP20X_DISCHRG_CC_31_24 0xb4 218 #define AXP20X_DISCHRG_CC_23_16 0xb5 219 #define AXP20X_DISCHRG_CC_15_8 0xb6 220 #define AXP20X_DISCHRG_CC_7_0 0xb7 221 #define AXP20X_CC_CTRL 0xb8 222 #define AXP20X_FG_RES 0xb9 223 224 /* OCV */ 225 #define AXP20X_RDC_H 0xba 226 #define AXP20X_RDC_L 0xbb 227 #define AXP20X_OCV(m) (0xc0 + (m)) 228 #define AXP20X_OCV_MAX 0xf 229 230 /* AXP22X specific registers */ 231 #define AXP22X_PMIC_ADC_H 0x56 232 #define AXP22X_PMIC_ADC_L 0x57 233 #define AXP22X_TS_ADC_H 0x58 234 #define AXP22X_TS_ADC_L 0x59 235 #define AXP22X_BATLOW_THRES1 0xe6 236 237 /* AXP288 specific registers */ 238 #define AXP288_POWER_REASON 0x02 239 #define AXP288_BC_GLOBAL 0x2c 240 #define AXP288_BC_VBUS_CNTL 0x2d 241 #define AXP288_BC_USB_STAT 0x2e 242 #define AXP288_BC_DET_STAT 0x2f 243 #define AXP288_PMIC_ADC_H 0x56 244 #define AXP288_PMIC_ADC_L 0x57 245 #define AXP288_TS_ADC_H 0x58 246 #define AXP288_TS_ADC_L 0x59 247 #define AXP288_GP_ADC_H 0x5a 248 #define AXP288_GP_ADC_L 0x5b 249 #define AXP288_ADC_TS_PIN_CTRL 0x84 250 #define AXP288_RT_BATT_V_H 0xa0 251 #define AXP288_RT_BATT_V_L 0xa1 252 253 /* Fuel Gauge */ 254 #define AXP288_FG_RDC1_REG 0xba 255 #define AXP288_FG_RDC0_REG 0xbb 256 #define AXP288_FG_OCVH_REG 0xbc 257 #define AXP288_FG_OCVL_REG 0xbd 258 #define AXP288_FG_OCV_CURVE_REG 0xc0 259 #define AXP288_FG_DES_CAP1_REG 0xe0 260 #define AXP288_FG_DES_CAP0_REG 0xe1 261 #define AXP288_FG_CC_MTR1_REG 0xe2 262 #define AXP288_FG_CC_MTR0_REG 0xe3 263 #define AXP288_FG_OCV_CAP_REG 0xe4 264 #define AXP288_FG_CC_CAP_REG 0xe5 265 #define AXP288_FG_LOW_CAP_REG 0xe6 266 #define AXP288_FG_TUNE0 0xe8 267 #define AXP288_FG_TUNE1 0xe9 268 #define AXP288_FG_TUNE2 0xea 269 #define AXP288_FG_TUNE3 0xeb 270 #define AXP288_FG_TUNE4 0xec 271 #define AXP288_FG_TUNE5 0xed 272 273 /* Regulators IDs */ 274 enum { 275 AXP20X_LDO1 = 0, 276 AXP20X_LDO2, 277 AXP20X_LDO3, 278 AXP20X_LDO4, 279 AXP20X_LDO5, 280 AXP20X_DCDC2, 281 AXP20X_DCDC3, 282 AXP20X_REG_ID_MAX, 283 }; 284 285 enum { 286 AXP22X_DCDC1 = 0, 287 AXP22X_DCDC2, 288 AXP22X_DCDC3, 289 AXP22X_DCDC4, 290 AXP22X_DCDC5, 291 AXP22X_DC1SW, 292 AXP22X_DC5LDO, 293 AXP22X_ALDO1, 294 AXP22X_ALDO2, 295 AXP22X_ALDO3, 296 AXP22X_ELDO1, 297 AXP22X_ELDO2, 298 AXP22X_ELDO3, 299 AXP22X_DLDO1, 300 AXP22X_DLDO2, 301 AXP22X_DLDO3, 302 AXP22X_DLDO4, 303 AXP22X_RTC_LDO, 304 AXP22X_LDO_IO0, 305 AXP22X_LDO_IO1, 306 AXP22X_REG_ID_MAX, 307 }; 308 309 enum { 310 AXP806_DCDCA = 0, 311 AXP806_DCDCB, 312 AXP806_DCDCC, 313 AXP806_DCDCD, 314 AXP806_DCDCE, 315 AXP806_ALDO1, 316 AXP806_ALDO2, 317 AXP806_ALDO3, 318 AXP806_BLDO1, 319 AXP806_BLDO2, 320 AXP806_BLDO3, 321 AXP806_BLDO4, 322 AXP806_CLDO1, 323 AXP806_CLDO2, 324 AXP806_CLDO3, 325 AXP806_SW, 326 AXP806_REG_ID_MAX, 327 }; 328 329 enum { 330 AXP809_DCDC1 = 0, 331 AXP809_DCDC2, 332 AXP809_DCDC3, 333 AXP809_DCDC4, 334 AXP809_DCDC5, 335 AXP809_DC1SW, 336 AXP809_DC5LDO, 337 AXP809_ALDO1, 338 AXP809_ALDO2, 339 AXP809_ALDO3, 340 AXP809_ELDO1, 341 AXP809_ELDO2, 342 AXP809_ELDO3, 343 AXP809_DLDO1, 344 AXP809_DLDO2, 345 AXP809_RTC_LDO, 346 AXP809_LDO_IO0, 347 AXP809_LDO_IO1, 348 AXP809_SW, 349 AXP809_REG_ID_MAX, 350 }; 351 352 /* IRQs */ 353 enum { 354 AXP152_IRQ_LDO0IN_CONNECT = 1, 355 AXP152_IRQ_LDO0IN_REMOVAL, 356 AXP152_IRQ_ALDO0IN_CONNECT, 357 AXP152_IRQ_ALDO0IN_REMOVAL, 358 AXP152_IRQ_DCDC1_V_LOW, 359 AXP152_IRQ_DCDC2_V_LOW, 360 AXP152_IRQ_DCDC3_V_LOW, 361 AXP152_IRQ_DCDC4_V_LOW, 362 AXP152_IRQ_PEK_SHORT, 363 AXP152_IRQ_PEK_LONG, 364 AXP152_IRQ_TIMER, 365 AXP152_IRQ_PEK_RIS_EDGE, 366 AXP152_IRQ_PEK_FAL_EDGE, 367 AXP152_IRQ_GPIO3_INPUT, 368 AXP152_IRQ_GPIO2_INPUT, 369 AXP152_IRQ_GPIO1_INPUT, 370 AXP152_IRQ_GPIO0_INPUT, 371 }; 372 373 enum { 374 AXP20X_IRQ_ACIN_OVER_V = 1, 375 AXP20X_IRQ_ACIN_PLUGIN, 376 AXP20X_IRQ_ACIN_REMOVAL, 377 AXP20X_IRQ_VBUS_OVER_V, 378 AXP20X_IRQ_VBUS_PLUGIN, 379 AXP20X_IRQ_VBUS_REMOVAL, 380 AXP20X_IRQ_VBUS_V_LOW, 381 AXP20X_IRQ_BATT_PLUGIN, 382 AXP20X_IRQ_BATT_REMOVAL, 383 AXP20X_IRQ_BATT_ENT_ACT_MODE, 384 AXP20X_IRQ_BATT_EXIT_ACT_MODE, 385 AXP20X_IRQ_CHARG, 386 AXP20X_IRQ_CHARG_DONE, 387 AXP20X_IRQ_BATT_TEMP_HIGH, 388 AXP20X_IRQ_BATT_TEMP_LOW, 389 AXP20X_IRQ_DIE_TEMP_HIGH, 390 AXP20X_IRQ_CHARG_I_LOW, 391 AXP20X_IRQ_DCDC1_V_LONG, 392 AXP20X_IRQ_DCDC2_V_LONG, 393 AXP20X_IRQ_DCDC3_V_LONG, 394 AXP20X_IRQ_PEK_SHORT = 22, 395 AXP20X_IRQ_PEK_LONG, 396 AXP20X_IRQ_N_OE_PWR_ON, 397 AXP20X_IRQ_N_OE_PWR_OFF, 398 AXP20X_IRQ_VBUS_VALID, 399 AXP20X_IRQ_VBUS_NOT_VALID, 400 AXP20X_IRQ_VBUS_SESS_VALID, 401 AXP20X_IRQ_VBUS_SESS_END, 402 AXP20X_IRQ_LOW_PWR_LVL1, 403 AXP20X_IRQ_LOW_PWR_LVL2, 404 AXP20X_IRQ_TIMER, 405 AXP20X_IRQ_PEK_RIS_EDGE, 406 AXP20X_IRQ_PEK_FAL_EDGE, 407 AXP20X_IRQ_GPIO3_INPUT, 408 AXP20X_IRQ_GPIO2_INPUT, 409 AXP20X_IRQ_GPIO1_INPUT, 410 AXP20X_IRQ_GPIO0_INPUT, 411 }; 412 413 enum axp22x_irqs { 414 AXP22X_IRQ_ACIN_OVER_V = 1, 415 AXP22X_IRQ_ACIN_PLUGIN, 416 AXP22X_IRQ_ACIN_REMOVAL, 417 AXP22X_IRQ_VBUS_OVER_V, 418 AXP22X_IRQ_VBUS_PLUGIN, 419 AXP22X_IRQ_VBUS_REMOVAL, 420 AXP22X_IRQ_VBUS_V_LOW, 421 AXP22X_IRQ_BATT_PLUGIN, 422 AXP22X_IRQ_BATT_REMOVAL, 423 AXP22X_IRQ_BATT_ENT_ACT_MODE, 424 AXP22X_IRQ_BATT_EXIT_ACT_MODE, 425 AXP22X_IRQ_CHARG, 426 AXP22X_IRQ_CHARG_DONE, 427 AXP22X_IRQ_BATT_TEMP_HIGH, 428 AXP22X_IRQ_BATT_TEMP_LOW, 429 AXP22X_IRQ_DIE_TEMP_HIGH, 430 AXP22X_IRQ_PEK_SHORT, 431 AXP22X_IRQ_PEK_LONG, 432 AXP22X_IRQ_LOW_PWR_LVL1, 433 AXP22X_IRQ_LOW_PWR_LVL2, 434 AXP22X_IRQ_TIMER, 435 AXP22X_IRQ_PEK_RIS_EDGE, 436 AXP22X_IRQ_PEK_FAL_EDGE, 437 AXP22X_IRQ_GPIO1_INPUT, 438 AXP22X_IRQ_GPIO0_INPUT, 439 }; 440 441 enum axp288_irqs { 442 AXP288_IRQ_VBUS_FALL = 2, 443 AXP288_IRQ_VBUS_RISE, 444 AXP288_IRQ_OV, 445 AXP288_IRQ_FALLING_ALT, 446 AXP288_IRQ_RISING_ALT, 447 AXP288_IRQ_OV_ALT, 448 AXP288_IRQ_DONE = 10, 449 AXP288_IRQ_CHARGING, 450 AXP288_IRQ_SAFE_QUIT, 451 AXP288_IRQ_SAFE_ENTER, 452 AXP288_IRQ_ABSENT, 453 AXP288_IRQ_APPEND, 454 AXP288_IRQ_QWBTU, 455 AXP288_IRQ_WBTU, 456 AXP288_IRQ_QWBTO, 457 AXP288_IRQ_WBTO, 458 AXP288_IRQ_QCBTU, 459 AXP288_IRQ_CBTU, 460 AXP288_IRQ_QCBTO, 461 AXP288_IRQ_CBTO, 462 AXP288_IRQ_WL2, 463 AXP288_IRQ_WL1, 464 AXP288_IRQ_GPADC, 465 AXP288_IRQ_OT = 31, 466 AXP288_IRQ_GPIO0, 467 AXP288_IRQ_GPIO1, 468 AXP288_IRQ_POKO, 469 AXP288_IRQ_POKL, 470 AXP288_IRQ_POKS, 471 AXP288_IRQ_POKN, 472 AXP288_IRQ_POKP, 473 AXP288_IRQ_TIMER, 474 AXP288_IRQ_MV_CHNG, 475 AXP288_IRQ_BC_USB_CHNG, 476 }; 477 478 enum axp806_irqs { 479 AXP806_IRQ_DIE_TEMP_HIGH_LV1, 480 AXP806_IRQ_DIE_TEMP_HIGH_LV2, 481 AXP806_IRQ_DCDCA_V_LOW, 482 AXP806_IRQ_DCDCB_V_LOW, 483 AXP806_IRQ_DCDCC_V_LOW, 484 AXP806_IRQ_DCDCD_V_LOW, 485 AXP806_IRQ_DCDCE_V_LOW, 486 AXP806_IRQ_PWROK_LONG, 487 AXP806_IRQ_PWROK_SHORT, 488 AXP806_IRQ_WAKEUP, 489 AXP806_IRQ_PWROK_FALL, 490 AXP806_IRQ_PWROK_RISE, 491 }; 492 493 enum axp809_irqs { 494 AXP809_IRQ_ACIN_OVER_V = 1, 495 AXP809_IRQ_ACIN_PLUGIN, 496 AXP809_IRQ_ACIN_REMOVAL, 497 AXP809_IRQ_VBUS_OVER_V, 498 AXP809_IRQ_VBUS_PLUGIN, 499 AXP809_IRQ_VBUS_REMOVAL, 500 AXP809_IRQ_VBUS_V_LOW, 501 AXP809_IRQ_BATT_PLUGIN, 502 AXP809_IRQ_BATT_REMOVAL, 503 AXP809_IRQ_BATT_ENT_ACT_MODE, 504 AXP809_IRQ_BATT_EXIT_ACT_MODE, 505 AXP809_IRQ_CHARG, 506 AXP809_IRQ_CHARG_DONE, 507 AXP809_IRQ_BATT_CHG_TEMP_HIGH, 508 AXP809_IRQ_BATT_CHG_TEMP_HIGH_END, 509 AXP809_IRQ_BATT_CHG_TEMP_LOW, 510 AXP809_IRQ_BATT_CHG_TEMP_LOW_END, 511 AXP809_IRQ_BATT_ACT_TEMP_HIGH, 512 AXP809_IRQ_BATT_ACT_TEMP_HIGH_END, 513 AXP809_IRQ_BATT_ACT_TEMP_LOW, 514 AXP809_IRQ_BATT_ACT_TEMP_LOW_END, 515 AXP809_IRQ_DIE_TEMP_HIGH, 516 AXP809_IRQ_LOW_PWR_LVL1, 517 AXP809_IRQ_LOW_PWR_LVL2, 518 AXP809_IRQ_TIMER, 519 AXP809_IRQ_PEK_RIS_EDGE, 520 AXP809_IRQ_PEK_FAL_EDGE, 521 AXP809_IRQ_PEK_SHORT, 522 AXP809_IRQ_PEK_LONG, 523 AXP809_IRQ_PEK_OVER_OFF, 524 AXP809_IRQ_GPIO1_INPUT, 525 AXP809_IRQ_GPIO0_INPUT, 526 }; 527 528 struct axp20x_dev { 529 struct device *dev; 530 int irq; 531 unsigned long irq_flags; 532 struct regmap *regmap; 533 struct regmap_irq_chip_data *regmap_irqc; 534 long variant; 535 int nr_cells; 536 struct mfd_cell *cells; 537 const struct regmap_config *regmap_cfg; 538 const struct regmap_irq_chip *regmap_irq_chip; 539 }; 540 541 struct axp288_extcon_pdata { 542 /* GPIO pin control to switch D+/D- lines b/w PMIC and SOC */ 543 struct gpio_desc *gpio_mux_cntl; 544 }; 545 546 /* generic helper function for reading 9-16 bit wide regs */ 547 static inline int axp20x_read_variable_width(struct regmap *regmap, 548 unsigned int reg, unsigned int width) 549 { 550 unsigned int reg_val, result; 551 int err; 552 553 err = regmap_read(regmap, reg, ®_val); 554 if (err) 555 return err; 556 557 result = reg_val << (width - 8); 558 559 err = regmap_read(regmap, reg + 1, ®_val); 560 if (err) 561 return err; 562 563 result |= reg_val; 564 565 return result; 566 } 567 568 /** 569 * axp20x_match_device(): Setup axp20x variant related fields 570 * 571 * @axp20x: axp20x device to setup (.dev field must be set) 572 * @dev: device associated with this axp20x device 573 * 574 * This lets the axp20x core configure the mfd cells and register maps 575 * for later use. 576 */ 577 int axp20x_match_device(struct axp20x_dev *axp20x); 578 579 /** 580 * axp20x_device_probe(): Probe a configured axp20x device 581 * 582 * @axp20x: axp20x device to probe (must be configured) 583 * 584 * This function lets the axp20x core register the axp20x mfd devices 585 * and irqchip. The axp20x device passed in must be fully configured 586 * with axp20x_match_device, its irq set, and regmap created. 587 */ 588 int axp20x_device_probe(struct axp20x_dev *axp20x); 589 590 /** 591 * axp20x_device_remove(): Remove a axp20x device 592 * 593 * @axp20x: axp20x device to remove 594 * 595 * This tells the axp20x core to remove the associated mfd devices 596 */ 597 int axp20x_device_remove(struct axp20x_dev *axp20x); 598 599 #endif /* __LINUX_MFD_AXP20X_H */ 600