tjh.dev / kernel
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kernel / include / linux / mfd / rohm-bd71828.h
at v5.8 423 lines 13 kB view raw
1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* Copyright (C) 2019 ROHM Semiconductors */ 3 4#ifndef __LINUX_MFD_BD71828_H__ 5#define __LINUX_MFD_BD71828_H__ 6 7#include <linux/mfd/rohm-generic.h> 8#include <linux/mfd/rohm-shared.h> 9 10/* Regulator IDs */ 11enum { 12 BD71828_BUCK1, 13 BD71828_BUCK2, 14 BD71828_BUCK3, 15 BD71828_BUCK4, 16 BD71828_BUCK5, 17 BD71828_BUCK6, 18 BD71828_BUCK7, 19 BD71828_LDO1, 20 BD71828_LDO2, 21 BD71828_LDO3, 22 BD71828_LDO4, 23 BD71828_LDO5, 24 BD71828_LDO6, 25 BD71828_LDO_SNVS, 26 BD71828_REGULATOR_AMOUNT, 27}; 28 29#define BD71828_BUCK1267_VOLTS 0xEF 30#define BD71828_BUCK3_VOLTS 0x10 31#define BD71828_BUCK4_VOLTS 0x20 32#define BD71828_BUCK5_VOLTS 0x10 33#define BD71828_LDO_VOLTS 0x32 34/* LDO6 is fixed 1.8V voltage */ 35#define BD71828_LDO_6_VOLTAGE 1800000 36 37/* Registers and masks*/ 38 39/* MODE control */ 40#define BD71828_REG_PS_CTRL_1 0x04 41#define BD71828_REG_PS_CTRL_2 0x05 42#define BD71828_REG_PS_CTRL_3 0x06 43 44//#define BD71828_REG_SWRESET 0x06 45#define BD71828_MASK_RUN_LVL_CTRL 0x30 46 47/* Regulator control masks */ 48 49#define BD71828_MASK_RAMP_DELAY 0x6 50 51#define BD71828_MASK_RUN_EN 0x08 52#define BD71828_MASK_SUSP_EN 0x04 53#define BD71828_MASK_IDLE_EN 0x02 54#define BD71828_MASK_LPSR_EN 0x01 55 56#define BD71828_MASK_RUN0_EN 0x01 57#define BD71828_MASK_RUN1_EN 0x02 58#define BD71828_MASK_RUN2_EN 0x04 59#define BD71828_MASK_RUN3_EN 0x08 60 61#define BD71828_MASK_DVS_BUCK1_CTRL 0x10 62#define BD71828_DVS_BUCK1_CTRL_I2C 0 63#define BD71828_DVS_BUCK1_USE_RUNLVL 0x10 64 65#define BD71828_MASK_DVS_BUCK2_CTRL 0x20 66#define BD71828_DVS_BUCK2_CTRL_I2C 0 67#define BD71828_DVS_BUCK2_USE_RUNLVL 0x20 68 69#define BD71828_MASK_DVS_BUCK6_CTRL 0x40 70#define BD71828_DVS_BUCK6_CTRL_I2C 0 71#define BD71828_DVS_BUCK6_USE_RUNLVL 0x40 72 73#define BD71828_MASK_DVS_BUCK7_CTRL 0x80 74#define BD71828_DVS_BUCK7_CTRL_I2C 0 75#define BD71828_DVS_BUCK7_USE_RUNLVL 0x80 76 77#define BD71828_MASK_BUCK1267_VOLT 0xff 78#define BD71828_MASK_BUCK3_VOLT 0x1f 79#define BD71828_MASK_BUCK4_VOLT 0x3f 80#define BD71828_MASK_BUCK5_VOLT 0x1f 81#define BD71828_MASK_LDO_VOLT 0x3f 82 83/* Regulator control regs */ 84#define BD71828_REG_BUCK1_EN 0x08 85#define BD71828_REG_BUCK1_CTRL 0x09 86#define BD71828_REG_BUCK1_MODE 0x0a 87#define BD71828_REG_BUCK1_IDLE_VOLT 0x0b 88#define BD71828_REG_BUCK1_SUSP_VOLT 0x0c 89#define BD71828_REG_BUCK1_VOLT 0x0d 90 91#define BD71828_REG_BUCK2_EN 0x12 92#define BD71828_REG_BUCK2_CTRL 0x13 93#define BD71828_REG_BUCK2_MODE 0x14 94#define BD71828_REG_BUCK2_IDLE_VOLT 0x15 95#define BD71828_REG_BUCK2_SUSP_VOLT 0x16 96#define BD71828_REG_BUCK2_VOLT 0x17 97 98#define BD71828_REG_BUCK3_EN 0x1c 99#define BD71828_REG_BUCK3_MODE 0x1d 100#define BD71828_REG_BUCK3_VOLT 0x1e 101 102#define BD71828_REG_BUCK4_EN 0x1f 103#define BD71828_REG_BUCK4_MODE 0x20 104#define BD71828_REG_BUCK4_VOLT 0x21 105 106#define BD71828_REG_BUCK5_EN 0x22 107#define BD71828_REG_BUCK5_MODE 0x23 108#define BD71828_REG_BUCK5_VOLT 0x24 109 110#define BD71828_REG_BUCK6_EN 0x25 111#define BD71828_REG_BUCK6_CTRL 0x26 112#define BD71828_REG_BUCK6_MODE 0x27 113#define BD71828_REG_BUCK6_IDLE_VOLT 0x28 114#define BD71828_REG_BUCK6_SUSP_VOLT 0x29 115#define BD71828_REG_BUCK6_VOLT 0x2a 116 117#define BD71828_REG_BUCK7_EN 0x2f 118#define BD71828_REG_BUCK7_CTRL 0x30 119#define BD71828_REG_BUCK7_MODE 0x31 120#define BD71828_REG_BUCK7_IDLE_VOLT 0x32 121#define BD71828_REG_BUCK7_SUSP_VOLT 0x33 122#define BD71828_REG_BUCK7_VOLT 0x34 123 124#define BD71828_REG_LDO1_EN 0x39 125#define BD71828_REG_LDO1_VOLT 0x3a 126#define BD71828_REG_LDO2_EN 0x3b 127#define BD71828_REG_LDO2_VOLT 0x3c 128#define BD71828_REG_LDO3_EN 0x3d 129#define BD71828_REG_LDO3_VOLT 0x3e 130#define BD71828_REG_LDO4_EN 0x3f 131#define BD71828_REG_LDO4_VOLT 0x40 132#define BD71828_REG_LDO5_EN 0x41 133#define BD71828_REG_LDO5_VOLT 0x43 134#define BD71828_REG_LDO5_VOLT_OPT 0x42 135#define BD71828_REG_LDO6_EN 0x44 136//#define BD71828_REG_LDO6_VOLT 0x4 137#define BD71828_REG_LDO7_EN 0x45 138#define BD71828_REG_LDO7_VOLT 0x46 139 140/* GPIO */ 141 142#define BD71828_GPIO_DRIVE_MASK 0x2 143#define BD71828_GPIO_OPEN_DRAIN 0x0 144#define BD71828_GPIO_PUSH_PULL 0x2 145#define BD71828_GPIO_OUT_HI 0x1 146#define BD71828_GPIO_OUT_LO 0x0 147#define BD71828_GPIO_OUT_MASK 0x1 148 149#define BD71828_REG_GPIO_CTRL1 0x47 150#define BD71828_REG_GPIO_CTRL2 0x48 151#define BD71828_REG_GPIO_CTRL3 0x49 152#define BD71828_REG_IO_STAT 0xed 153 154/* RTC */ 155#define BD71828_REG_RTC_SEC 0x4c 156#define BD71828_REG_RTC_MINUTE 0x4d 157#define BD71828_REG_RTC_HOUR 0x4e 158#define BD71828_REG_RTC_WEEK 0x4f 159#define BD71828_REG_RTC_DAY 0x50 160#define BD71828_REG_RTC_MONTH 0x51 161#define BD71828_REG_RTC_YEAR 0x52 162 163#define BD71828_REG_RTC_ALM0_SEC 0x53 164#define BD71828_REG_RTC_ALM_START BD71828_REG_RTC_ALM0_SEC 165#define BD71828_REG_RTC_ALM0_MINUTE 0x54 166#define BD71828_REG_RTC_ALM0_HOUR 0x55 167#define BD71828_REG_RTC_ALM0_WEEK 0x56 168#define BD71828_REG_RTC_ALM0_DAY 0x57 169#define BD71828_REG_RTC_ALM0_MONTH 0x58 170#define BD71828_REG_RTC_ALM0_YEAR 0x59 171#define BD71828_REG_RTC_ALM0_MASK 0x61 172 173#define BD71828_REG_RTC_ALM1_SEC 0x5a 174#define BD71828_REG_RTC_ALM1_MINUTE 0x5b 175#define BD71828_REG_RTC_ALM1_HOUR 0x5c 176#define BD71828_REG_RTC_ALM1_WEEK 0x5d 177#define BD71828_REG_RTC_ALM1_DAY 0x5e 178#define BD71828_REG_RTC_ALM1_MONTH 0x5f 179#define BD71828_REG_RTC_ALM1_YEAR 0x60 180#define BD71828_REG_RTC_ALM1_MASK 0x62 181 182#define BD71828_REG_RTC_ALM2 0x63 183#define BD71828_REG_RTC_START BD71828_REG_RTC_SEC 184 185/* Charger/Battey */ 186#define BD71828_REG_CHG_STATE 0x65 187#define BD71828_REG_CHG_FULL 0xd2 188 189/* LEDs */ 190#define BD71828_REG_LED_CTRL 0x4A 191#define BD71828_MASK_LED_AMBER 0x80 192#define BD71828_MASK_LED_GREEN 0x40 193#define BD71828_LED_ON 0xff 194#define BD71828_LED_OFF 0x0 195 196/* IRQ registers */ 197#define BD71828_REG_INT_MASK_BUCK 0xd3 198#define BD71828_REG_INT_MASK_DCIN1 0xd4 199#define BD71828_REG_INT_MASK_DCIN2 0xd5 200#define BD71828_REG_INT_MASK_VSYS 0xd6 201#define BD71828_REG_INT_MASK_CHG 0xd7 202#define BD71828_REG_INT_MASK_BAT 0xd8 203#define BD71828_REG_INT_MASK_BAT_MON1 0xd9 204#define BD71828_REG_INT_MASK_BAT_MON2 0xda 205#define BD71828_REG_INT_MASK_BAT_MON3 0xdb 206#define BD71828_REG_INT_MASK_BAT_MON4 0xdc 207#define BD71828_REG_INT_MASK_TEMP 0xdd 208#define BD71828_REG_INT_MASK_RTC 0xde 209 210#define BD71828_REG_INT_MAIN 0xdf 211#define BD71828_REG_INT_BUCK 0xe0 212#define BD71828_REG_INT_DCIN1 0xe1 213#define BD71828_REG_INT_DCIN2 0xe2 214#define BD71828_REG_INT_VSYS 0xe3 215#define BD71828_REG_INT_CHG 0xe4 216#define BD71828_REG_INT_BAT 0xe5 217#define BD71828_REG_INT_BAT_MON1 0xe6 218#define BD71828_REG_INT_BAT_MON2 0xe7 219#define BD71828_REG_INT_BAT_MON3 0xe8 220#define BD71828_REG_INT_BAT_MON4 0xe9 221#define BD71828_REG_INT_TEMP 0xea 222#define BD71828_REG_INT_RTC 0xeb 223#define BD71828_REG_INT_UPDATE 0xec 224 225#define BD71828_MAX_REGISTER BD71828_REG_IO_STAT 226 227/* Masks for main IRQ register bits */ 228enum { 229 BD71828_INT_BUCK, 230#define BD71828_INT_BUCK_MASK BIT(BD71828_INT_BUCK) 231 BD71828_INT_DCIN, 232#define BD71828_INT_DCIN_MASK BIT(BD71828_INT_DCIN) 233 BD71828_INT_VSYS, 234#define BD71828_INT_VSYS_MASK BIT(BD71828_INT_VSYS) 235 BD71828_INT_CHG, 236#define BD71828_INT_CHG_MASK BIT(BD71828_INT_CHG) 237 BD71828_INT_BAT, 238#define BD71828_INT_BAT_MASK BIT(BD71828_INT_BAT) 239 BD71828_INT_BAT_MON, 240#define BD71828_INT_BAT_MON_MASK BIT(BD71828_INT_BAT_MON) 241 BD71828_INT_TEMP, 242#define BD71828_INT_TEMP_MASK BIT(BD71828_INT_TEMP) 243 BD71828_INT_RTC, 244#define BD71828_INT_RTC_MASK BIT(BD71828_INT_RTC) 245}; 246 247/* Interrupts */ 248enum { 249 /* BUCK reg interrupts */ 250 BD71828_INT_BUCK1_OCP, 251 BD71828_INT_BUCK2_OCP, 252 BD71828_INT_BUCK3_OCP, 253 BD71828_INT_BUCK4_OCP, 254 BD71828_INT_BUCK5_OCP, 255 BD71828_INT_BUCK6_OCP, 256 BD71828_INT_BUCK7_OCP, 257 BD71828_INT_PGFAULT, 258 /* DCIN1 interrupts */ 259 BD71828_INT_DCIN_DET, 260 BD71828_INT_DCIN_RMV, 261 BD71828_INT_CLPS_OUT, 262 BD71828_INT_CLPS_IN, 263 /* DCIN2 interrupts */ 264 BD71828_INT_DCIN_MON_RES, 265 BD71828_INT_DCIN_MON_DET, 266 BD71828_INT_LONGPUSH, 267 BD71828_INT_MIDPUSH, 268 BD71828_INT_SHORTPUSH, 269 BD71828_INT_PUSH, 270 BD71828_INT_WDOG, 271 BD71828_INT_SWRESET, 272 /* Vsys */ 273 BD71828_INT_VSYS_UV_RES, 274 BD71828_INT_VSYS_UV_DET, 275 BD71828_INT_VSYS_LOW_RES, 276 BD71828_INT_VSYS_LOW_DET, 277 BD71828_INT_VSYS_HALL_IN, 278 BD71828_INT_VSYS_HALL_TOGGLE, 279 BD71828_INT_VSYS_MON_RES, 280 BD71828_INT_VSYS_MON_DET, 281 /* Charger */ 282 BD71828_INT_CHG_DCIN_ILIM, 283 BD71828_INT_CHG_TOPOFF_TO_DONE, 284 BD71828_INT_CHG_WDG_TEMP, 285 BD71828_INT_CHG_WDG_TIME, 286 BD71828_INT_CHG_RECHARGE_RES, 287 BD71828_INT_CHG_RECHARGE_DET, 288 BD71828_INT_CHG_RANGED_TEMP_TRANSITION, 289 BD71828_INT_CHG_STATE_TRANSITION, 290 /* Battery */ 291 BD71828_INT_BAT_TEMP_NORMAL, 292 BD71828_INT_BAT_TEMP_ERANGE, 293 BD71828_INT_BAT_TEMP_WARN, 294 BD71828_INT_BAT_REMOVED, 295 BD71828_INT_BAT_DETECTED, 296 BD71828_INT_THERM_REMOVED, 297 BD71828_INT_THERM_DETECTED, 298 /* Battery Mon 1 */ 299 BD71828_INT_BAT_DEAD, 300 BD71828_INT_BAT_SHORTC_RES, 301 BD71828_INT_BAT_SHORTC_DET, 302 BD71828_INT_BAT_LOW_VOLT_RES, 303 BD71828_INT_BAT_LOW_VOLT_DET, 304 BD71828_INT_BAT_OVER_VOLT_RES, 305 BD71828_INT_BAT_OVER_VOLT_DET, 306 /* Battery Mon 2 */ 307 BD71828_INT_BAT_MON_RES, 308 BD71828_INT_BAT_MON_DET, 309 /* Battery Mon 3 (Coulomb counter) */ 310 BD71828_INT_BAT_CC_MON1, 311 BD71828_INT_BAT_CC_MON2, 312 BD71828_INT_BAT_CC_MON3, 313 /* Battery Mon 4 */ 314 BD71828_INT_BAT_OVER_CURR_1_RES, 315 BD71828_INT_BAT_OVER_CURR_1_DET, 316 BD71828_INT_BAT_OVER_CURR_2_RES, 317 BD71828_INT_BAT_OVER_CURR_2_DET, 318 BD71828_INT_BAT_OVER_CURR_3_RES, 319 BD71828_INT_BAT_OVER_CURR_3_DET, 320 /* Temperature */ 321 BD71828_INT_TEMP_BAT_LOW_RES, 322 BD71828_INT_TEMP_BAT_LOW_DET, 323 BD71828_INT_TEMP_BAT_HI_RES, 324 BD71828_INT_TEMP_BAT_HI_DET, 325 BD71828_INT_TEMP_CHIP_OVER_125_RES, 326 BD71828_INT_TEMP_CHIP_OVER_125_DET, 327 BD71828_INT_TEMP_CHIP_OVER_VF_DET, 328 BD71828_INT_TEMP_CHIP_OVER_VF_RES, 329 /* RTC Alarm */ 330 BD71828_INT_RTC0, 331 BD71828_INT_RTC1, 332 BD71828_INT_RTC2, 333}; 334 335#define BD71828_INT_BUCK1_OCP_MASK 0x1 336#define BD71828_INT_BUCK2_OCP_MASK 0x2 337#define BD71828_INT_BUCK3_OCP_MASK 0x4 338#define BD71828_INT_BUCK4_OCP_MASK 0x8 339#define BD71828_INT_BUCK5_OCP_MASK 0x10 340#define BD71828_INT_BUCK6_OCP_MASK 0x20 341#define BD71828_INT_BUCK7_OCP_MASK 0x40 342#define BD71828_INT_PGFAULT_MASK 0x80 343 344#define BD71828_INT_DCIN_DET_MASK 0x1 345#define BD71828_INT_DCIN_RMV_MASK 0x2 346#define BD71828_INT_CLPS_OUT_MASK 0x4 347#define BD71828_INT_CLPS_IN_MASK 0x8 348 /* DCIN2 interrupts */ 349#define BD71828_INT_DCIN_MON_RES_MASK 0x1 350#define BD71828_INT_DCIN_MON_DET_MASK 0x2 351#define BD71828_INT_LONGPUSH_MASK 0x4 352#define BD71828_INT_MIDPUSH_MASK 0x8 353#define BD71828_INT_SHORTPUSH_MASK 0x10 354#define BD71828_INT_PUSH_MASK 0x20 355#define BD71828_INT_WDOG_MASK 0x40 356#define BD71828_INT_SWRESET_MASK 0x80 357 /* Vsys */ 358#define BD71828_INT_VSYS_UV_RES_MASK 0x1 359#define BD71828_INT_VSYS_UV_DET_MASK 0x2 360#define BD71828_INT_VSYS_LOW_RES_MASK 0x4 361#define BD71828_INT_VSYS_LOW_DET_MASK 0x8 362#define BD71828_INT_VSYS_HALL_IN_MASK 0x10 363#define BD71828_INT_VSYS_HALL_TOGGLE_MASK 0x20 364#define BD71828_INT_VSYS_MON_RES_MASK 0x40 365#define BD71828_INT_VSYS_MON_DET_MASK 0x80 366 /* Charger */ 367#define BD71828_INT_CHG_DCIN_ILIM_MASK 0x1 368#define BD71828_INT_CHG_TOPOFF_TO_DONE_MASK 0x2 369#define BD71828_INT_CHG_WDG_TEMP_MASK 0x4 370#define BD71828_INT_CHG_WDG_TIME_MASK 0x8 371#define BD71828_INT_CHG_RECHARGE_RES_MASK 0x10 372#define BD71828_INT_CHG_RECHARGE_DET_MASK 0x20 373#define BD71828_INT_CHG_RANGED_TEMP_TRANSITION_MASK 0x40 374#define BD71828_INT_CHG_STATE_TRANSITION_MASK 0x80 375 /* Battery */ 376#define BD71828_INT_BAT_TEMP_NORMAL_MASK 0x1 377#define BD71828_INT_BAT_TEMP_ERANGE_MASK 0x2 378#define BD71828_INT_BAT_TEMP_WARN_MASK 0x4 379#define BD71828_INT_BAT_REMOVED_MASK 0x10 380#define BD71828_INT_BAT_DETECTED_MASK 0x20 381#define BD71828_INT_THERM_REMOVED_MASK 0x40 382#define BD71828_INT_THERM_DETECTED_MASK 0x80 383 /* Battery Mon 1 */ 384#define BD71828_INT_BAT_DEAD_MASK 0x2 385#define BD71828_INT_BAT_SHORTC_RES_MASK 0x4 386#define BD71828_INT_BAT_SHORTC_DET_MASK 0x8 387#define BD71828_INT_BAT_LOW_VOLT_RES_MASK 0x10 388#define BD71828_INT_BAT_LOW_VOLT_DET_MASK 0x20 389#define BD71828_INT_BAT_OVER_VOLT_RES_MASK 0x40 390#define BD71828_INT_BAT_OVER_VOLT_DET_MASK 0x80 391 /* Battery Mon 2 */ 392#define BD71828_INT_BAT_MON_RES_MASK 0x1 393#define BD71828_INT_BAT_MON_DET_MASK 0x2 394 /* Battery Mon 3 (Coulomb counter) */ 395#define BD71828_INT_BAT_CC_MON1_MASK 0x1 396#define BD71828_INT_BAT_CC_MON2_MASK 0x2 397#define BD71828_INT_BAT_CC_MON3_MASK 0x4 398 /* Battery Mon 4 */ 399#define BD71828_INT_BAT_OVER_CURR_1_RES_MASK 0x1 400#define BD71828_INT_BAT_OVER_CURR_1_DET_MASK 0x2 401#define BD71828_INT_BAT_OVER_CURR_2_RES_MASK 0x4 402#define BD71828_INT_BAT_OVER_CURR_2_DET_MASK 0x8 403#define BD71828_INT_BAT_OVER_CURR_3_RES_MASK 0x10 404#define BD71828_INT_BAT_OVER_CURR_3_DET_MASK 0x20 405 /* Temperature */ 406#define BD71828_INT_TEMP_BAT_LOW_RES_MASK 0x1 407#define BD71828_INT_TEMP_BAT_LOW_DET_MASK 0x2 408#define BD71828_INT_TEMP_BAT_HI_RES_MASK 0x4 409#define BD71828_INT_TEMP_BAT_HI_DET_MASK 0x8 410#define BD71828_INT_TEMP_CHIP_OVER_125_RES_MASK 0x10 411#define BD71828_INT_TEMP_CHIP_OVER_125_DET_MASK 0x20 412#define BD71828_INT_TEMP_CHIP_OVER_VF_RES_MASK 0x40 413#define BD71828_INT_TEMP_CHIP_OVER_VF_DET_MASK 0x80 414 /* RTC Alarm */ 415#define BD71828_INT_RTC0_MASK 0x1 416#define BD71828_INT_RTC1_MASK 0x2 417#define BD71828_INT_RTC2_MASK 0x4 418 419#define BD71828_OUT_TYPE_MASK 0x2 420#define BD71828_OUT_TYPE_OPEN_DRAIN 0x0 421#define BD71828_OUT_TYPE_CMOS 0x2 422 423#endif /* __LINUX_MFD_BD71828_H__ */