1# SPDX-License-Identifier: GPL-2.0-only 2menuconfig REGULATOR 3 bool "Voltage and Current Regulator Support" 4 select LINEAR_RANGES 5 help 6 Generic Voltage and Current Regulator support. 7 8 This framework is designed to provide a generic interface to voltage 9 and current regulators within the Linux kernel. It's intended to 10 provide voltage and current control to client or consumer drivers and 11 also provide status information to user space applications through a 12 sysfs interface. 13 14 The intention is to allow systems to dynamically control regulator 15 output in order to save power and prolong battery life. This applies 16 to both voltage regulators (where voltage output is controllable) and 17 current sinks (where current output is controllable). 18 19 This framework safely compiles out if not selected so that client 20 drivers can still be used in systems with no software controllable 21 regulators. 22 23 If unsure, say no. 24 25 26if REGULATOR 27 28config REGULATOR_DEBUG 29 bool "Regulator debug support" 30 help 31 Say yes here to enable debugging support. 32 33config REGULATOR_FIXED_VOLTAGE 34 tristate "Fixed voltage regulator support" 35 help 36 This driver provides support for fixed voltage regulators, 37 useful for systems which use a combination of software 38 managed regulators and simple non-configurable regulators. 39 40config REGULATOR_VIRTUAL_CONSUMER 41 tristate "Virtual regulator consumer support" 42 help 43 This driver provides a virtual consumer for the voltage and 44 current regulator API which provides sysfs controls for 45 configuring the supplies requested. This is mainly useful 46 for test purposes. 47 48 If unsure, say no. 49 50config REGULATOR_USERSPACE_CONSUMER 51 tristate "Userspace regulator consumer support" 52 help 53 There are some classes of devices that are controlled entirely 54 from user space. Userspace consumer driver provides ability to 55 control power supplies for such devices. 56 57 If unsure, say no. 58 59config REGULATOR_88PG86X 60 tristate "Marvell 88PG86X voltage regulators" 61 depends on I2C 62 select REGMAP_I2C 63 help 64 This driver supports Marvell 88PG867 and 88PG868 voltage regulators. 65 They provide two I2C-controlled DC/DC step-down converters with 66 sleep mode and separate enable pins. 67 68config REGULATOR_88PM800 69 tristate "Marvell 88PM800 Power regulators" 70 depends on MFD_88PM800 71 help 72 This driver supports Marvell 88PM800 voltage regulator chips. 73 It delivers digitally programmable output, 74 the voltage is programmed via I2C interface. 75 It's suitable to support PXA988 chips to control VCC_MAIN and 76 various voltages. 77 78config REGULATOR_88PM8607 79 tristate "Marvell 88PM8607 Power regulators" 80 depends on MFD_88PM860X=y 81 help 82 This driver supports 88PM8607 voltage regulator chips. 83 84config REGULATOR_ACT8865 85 tristate "Active-semi act8865 voltage regulator" 86 depends on I2C 87 depends on POWER_SUPPLY 88 select REGMAP_I2C 89 help 90 This driver controls a active-semi act8865 voltage output 91 regulator via I2C bus. 92 93config REGULATOR_ACT8945A 94 tristate "Active-semi ACT8945A voltage regulator" 95 depends on MFD_ACT8945A 96 help 97 This driver controls a active-semi ACT8945A voltage regulator 98 via I2C bus. The ACT8945A features three step-down DC/DC converters 99 and four low-dropout linear regulators, along with a ActivePath 100 battery charger. 101 102config REGULATOR_AD5398 103 tristate "Analog Devices AD5398/AD5821 regulators" 104 depends on I2C 105 help 106 This driver supports AD5398 and AD5821 current regulator chips. 107 If building into module, its name is ad5398.ko. 108 109config REGULATOR_ANATOP 110 tristate "Freescale i.MX on-chip ANATOP LDO regulators" 111 depends on ARCH_MXC || COMPILE_TEST 112 depends on MFD_SYSCON 113 help 114 Say y here to support Freescale i.MX on-chip ANATOP LDOs 115 regulators. It is recommended that this option be 116 enabled on i.MX6 platform. 117 118config REGULATOR_AAT2870 119 tristate "AnalogicTech AAT2870 Regulators" 120 depends on MFD_AAT2870_CORE 121 help 122 If you have a AnalogicTech AAT2870 say Y to enable the 123 regulator driver. 124 125config REGULATOR_AB8500 126 bool "ST-Ericsson AB8500 Power Regulators" 127 depends on AB8500_CORE 128 help 129 This driver supports the regulators found on the ST-Ericsson mixed 130 signal AB8500 PMIC 131 132config REGULATOR_ARIZONA_LDO1 133 tristate "Cirrus Madera and Wolfson Arizona class devices LDO1" 134 depends on MFD_ARIZONA || MFD_MADERA 135 depends on SND_SOC 136 help 137 Support for the LDO1 regulators found on Cirrus Logic Madera codecs 138 and Wolfson Microelectronic Arizona codecs. 139 140config REGULATOR_ARIZONA_MICSUPP 141 tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP" 142 depends on MFD_ARIZONA || MFD_MADERA 143 depends on SND_SOC 144 help 145 Support for the MICSUPP regulators found on Cirrus Logic Madera codecs 146 and Wolfson Microelectronic Arizona codecs 147 devices. 148 149config REGULATOR_ARM_SCMI 150 tristate "SCMI based regulator driver" 151 depends on ARM_SCMI_PROTOCOL && OF 152 help 153 This adds the regulator driver support for ARM platforms using SCMI 154 protocol for device voltage management. 155 This driver uses SCMI Message Protocol driver to interact with the 156 firmware providing the device Voltage functionality. 157 158config REGULATOR_AS3711 159 tristate "AS3711 PMIC" 160 depends on MFD_AS3711 161 help 162 This driver provides support for the voltage regulators on the 163 AS3711 PMIC 164 165config REGULATOR_AS3722 166 tristate "AMS AS3722 PMIC Regulators" 167 depends on MFD_AS3722 168 help 169 This driver provides support for the voltage regulators on the 170 AS3722 PMIC. This will enable support for all the software 171 controllable DCDC/LDO regulators. 172 173config REGULATOR_ATC260X 174 tristate "Actions Semi ATC260x PMIC Regulators" 175 depends on MFD_ATC260X 176 help 177 This driver provides support for the voltage regulators on the 178 ATC260x PMICs. This will enable support for all the software 179 controllable DCDC/LDO regulators. 180 181config REGULATOR_AXP20X 182 tristate "X-POWERS AXP20X PMIC Regulators" 183 depends on MFD_AXP20X 184 help 185 This driver provides support for the voltage regulators on the 186 AXP20X PMIC. 187 188config REGULATOR_BCM590XX 189 tristate "Broadcom BCM590xx PMU Regulators" 190 depends on MFD_BCM590XX 191 help 192 This driver provides support for the voltage regulators on the 193 BCM590xx PMUs. This will enable support for the software 194 controllable LDO/Switching regulators. 195 196config REGULATOR_BD71815 197 tristate "ROHM BD71815 Power Regulator" 198 depends on MFD_ROHM_BD71828 199 select REGULATOR_ROHM 200 help 201 This driver supports voltage regulators on ROHM BD71815 PMIC. 202 This will enable support for the software controllable buck 203 and LDO regulators and a current regulator for LEDs. 204 205 This driver can also be built as a module. If so, the module 206 will be called bd71815-regulator. 207 208config REGULATOR_BD71828 209 tristate "ROHM BD71828 Power Regulator" 210 depends on MFD_ROHM_BD71828 211 select REGULATOR_ROHM 212 help 213 This driver supports voltage regulators on ROHM BD71828 PMIC. 214 This will enable support for the software controllable buck 215 and LDO regulators. 216 217 This driver can also be built as a module. If so, the module 218 will be called bd71828-regulator. 219 220config REGULATOR_BD718XX 221 tristate "ROHM BD71837 Power Regulator" 222 depends on MFD_ROHM_BD718XX 223 select REGULATOR_ROHM 224 help 225 This driver supports voltage regulators on ROHM BD71837 PMIC. 226 This will enable support for the software controllable buck 227 and LDO regulators. 228 229 This driver can also be built as a module. If so, the module 230 will be called bd718x7-regulator. 231 232config REGULATOR_BD9571MWV 233 tristate "ROHM BD9571MWV Regulators" 234 depends on MFD_BD9571MWV 235 help 236 This driver provides support for the voltage regulators on the 237 ROHM BD9571MWV PMIC. This will enable support for the software 238 controllable regulator and voltage sampling units. 239 240 This driver can also be built as a module. If so, the module 241 will be called bd9571mwv-regulator. 242 243config REGULATOR_BD957XMUF 244 tristate "ROHM BD9576MUF and BD9573MUF Regulators" 245 depends on MFD_ROHM_BD957XMUF 246 help 247 This driver supports voltage regulators on ROHM BD9576MUF and 248 BD9573MUF PMICs. 249 250 This driver can also be built as a module. If so, the module 251 will be called bd9576-regulator. 252 253config REGULATOR_CPCAP 254 tristate "Motorola CPCAP regulator" 255 depends on MFD_CPCAP 256 help 257 Say y here for CPCAP regulator found on some Motorola phones 258 and tablets such as Droid 4. 259 260config REGULATOR_CROS_EC 261 tristate "ChromeOS EC regulators" 262 depends on CROS_EC && OF 263 help 264 This driver supports voltage regulators that is connected to ChromeOS 265 EC and controlled through EC host commands. 266 267 This driver can also be built as a module. If so, the module 268 will be called cros-ec-regulator. 269 270config REGULATOR_DA903X 271 tristate "Dialog Semiconductor DA9030/DA9034 regulators" 272 depends on PMIC_DA903X 273 depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789 274 help 275 Say y here to support the BUCKs and LDOs regulators found on 276 Dialog Semiconductor DA9030/DA9034 PMIC. 277 278config REGULATOR_DA9052 279 tristate "Dialog Semiconductor DA9052/DA9053 regulators" 280 depends on PMIC_DA9052 281 help 282 This driver supports the voltage regulators of DA9052-BC and 283 DA9053-AA/Bx PMIC. 284 285config REGULATOR_DA9055 286 tristate "Dialog Semiconductor DA9055 regulators" 287 depends on MFD_DA9055 288 help 289 Say y here to support the BUCKs and LDOs regulators found on 290 Dialog Semiconductor DA9055 PMIC. 291 292 This driver can also be built as a module. If so, the module 293 will be called da9055-regulator. 294 295config REGULATOR_DA9062 296 tristate "Dialog Semiconductor DA9061/62 regulators" 297 depends on MFD_DA9062 298 help 299 Say y here to support the BUCKs and LDOs regulators found on 300 DA9061 and DA9062 PMICs. 301 302 This driver can also be built as a module. If so, the module 303 will be called da9062-regulator. 304 305config REGULATOR_DA9063 306 tristate "Dialog Semiconductor DA9063 regulators" 307 depends on MFD_DA9063 && OF 308 help 309 Say y here to support the BUCKs and LDOs regulators found on 310 DA9063 PMICs. 311 312 This driver can also be built as a module. If so, the module 313 will be called da9063-regulator. 314 315config REGULATOR_DA9121 316 tristate "Dialog Semiconductor DA9121/DA9122/DA9220/DA9217/DA9130/DA9131/DA9132 regulator" 317 depends on I2C && OF 318 select REGMAP_I2C 319 help 320 Say y here to support for the Dialog Semiconductor DA9121. The 321 DA9121 is a single channel dual-phase buck converter controlled 322 through an I2C interface. 323 324 DA9121 Single-channel dual-phase 10A buck converter 325 DA9130 Single-channel dual-phase 10A buck converter (Automotive) 326 DA9217 Single-channel dual-phase 6A buck converter 327 DA9122 Dual-channel single-phase 5A buck converter 328 DA9131 Dual-channel single-phase 5A buck converter (Automotive) 329 DA9220 Dual-channel single-phase 3A buck converter 330 DA9132 Dual-channel single-phase 3A buck converter (Automotive) 331 332 This driver can also be built as a module. If so, the module 333 will be called da9121-regulator. 334 335config REGULATOR_DA9210 336 tristate "Dialog Semiconductor DA9210 regulator" 337 depends on I2C 338 select REGMAP_I2C 339 help 340 Say y here to support for the Dialog Semiconductor DA9210. 341 The DA9210 is a multi-phase synchronous step down 342 converter 12A DC-DC Buck controlled through an I2C 343 interface. 344 345config REGULATOR_DA9211 346 tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator" 347 depends on I2C 348 select REGMAP_I2C 349 help 350 Say y here to support for the Dialog Semiconductor DA9211/DA9212 351 /DA9213/DA9214/DA9215. 352 The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous 353 step down converter 12A or 16A DC-DC Buck controlled through an I2C 354 interface. 355 356config REGULATOR_DBX500_PRCMU 357 bool 358 359config REGULATOR_DB8500_PRCMU 360 bool "ST-Ericsson DB8500 Voltage Domain Regulators" 361 depends on MFD_DB8500_PRCMU 362 select REGULATOR_DBX500_PRCMU 363 help 364 This driver supports the voltage domain regulators controlled by the 365 DB8500 PRCMU 366 367config REGULATOR_FAN53555 368 tristate "Fairchild FAN53555 Regulator" 369 depends on I2C 370 select REGMAP_I2C 371 help 372 This driver supports Fairchild FAN53555 Digitally Programmable 373 TinyBuck Regulator. The FAN53555 is a step-down switching voltage 374 regulator that delivers a digitally programmable output from an 375 input voltage supply of 2.5V to 5.5V. The output voltage is 376 programmed through an I2C interface. 377 378config REGULATOR_FAN53880 379 tristate "Fairchild FAN53880 Regulator" 380 depends on I2C && OF 381 select REGMAP_I2C 382 help 383 This driver supports Fairchild (ON Semiconductor) FAN53880 384 regulator. The regulator is a programmable power management IC 385 (PMIC), it is controlled by I2C and provides one BUCK, one BOOST 386 and four LDO outputs. 387 388config REGULATOR_GPIO 389 tristate "GPIO regulator support" 390 depends on GPIOLIB || COMPILE_TEST 391 help 392 This driver provides support for regulators that can be 393 controlled via gpios. 394 It is capable of supporting current and voltage regulators 395 and the platform has to provide a mapping of GPIO-states 396 to target volts/amps. 397 398config REGULATOR_HI6421 399 tristate "HiSilicon Hi6421 PMIC voltage regulator support" 400 depends on MFD_HI6421_PMIC && OF 401 help 402 This driver provides support for the voltage regulators on the 403 HiSilicon Hi6421 PMU / Codec IC. 404 Hi6421 is a multi-function device which, on regulator part, provides 405 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All 406 of them come with support to either ECO (idle) or sleep mode. 407 408config REGULATOR_HI6421V530 409 tristate "HiSilicon Hi6421v530 PMIC voltage regulator support" 410 depends on MFD_HI6421_PMIC && OF 411 help 412 This driver provides support for the voltage regulators on 413 HiSilicon Hi6421v530 PMU / Codec IC. 414 Hi6421v530 is a multi-function device which, on regulator part, 415 provides 5 general purpose LDOs, and all of them come with support 416 to either ECO (idle) or sleep mode. 417 418config REGULATOR_HI655X 419 tristate "Hisilicon HI655X PMIC regulators support" 420 depends on ARCH_HISI || COMPILE_TEST 421 depends on MFD_HI655X_PMIC && OF 422 help 423 This driver provides support for the voltage regulators of the 424 Hisilicon Hi655x PMIC device. 425 426config REGULATOR_HI6421V600 427 tristate "HiSilicon Hi6421v600 PMIC voltage regulator support" 428 depends on MFD_HI6421_SPMI && OF 429 select REGMAP 430 help 431 This driver provides support for the voltage regulators on 432 HiSilicon Hi6421v600 PMU / Codec IC. 433 This is used on Kirin 3670 boards, like HiKey 970. 434 435config REGULATOR_ISL9305 436 tristate "Intersil ISL9305 regulator" 437 depends on I2C 438 select REGMAP_I2C 439 help 440 This driver supports ISL9305 voltage regulator chip. 441 442config REGULATOR_ISL6271A 443 tristate "Intersil ISL6271A Power regulator" 444 depends on I2C 445 help 446 This driver supports ISL6271A voltage regulator chip. 447 448config REGULATOR_LM363X 449 tristate "TI LM363X voltage regulators" 450 depends on MFD_TI_LMU 451 help 452 This driver supports LM3631, LM3632 and LM36274 voltage regulators for 453 the LCD bias. 454 One boost output voltage is configurable and always on. 455 Other LDOs are used for the display module. 456 457config REGULATOR_LOCHNAGAR 458 tristate "Cirrus Logic Lochnagar regulator driver" 459 depends on MFD_LOCHNAGAR 460 help 461 This enables regulator support on the Cirrus Logic Lochnagar audio 462 development board. 463 464config REGULATOR_LP3971 465 tristate "National Semiconductors LP3971 PMIC regulator driver" 466 depends on I2C 467 help 468 Say Y here to support the voltage regulators and convertors 469 on National Semiconductors LP3971 PMIC 470 471config REGULATOR_LP3972 472 tristate "National Semiconductors LP3972 PMIC regulator driver" 473 depends on I2C 474 help 475 Say Y here to support the voltage regulators and convertors 476 on National Semiconductors LP3972 PMIC 477 478config REGULATOR_LP872X 479 tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators" 480 depends on I2C 481 select REGMAP_I2C 482 help 483 This driver supports LP8720/LP8725 PMIC 484 485config REGULATOR_LP873X 486 tristate "TI LP873X Power regulators" 487 depends on MFD_TI_LP873X && OF 488 help 489 This driver supports LP873X voltage regulator chips. LP873X 490 provides two step-down converters and two general-purpose LDO 491 voltage regulators. It supports software based voltage control 492 for different voltage domains 493 494config REGULATOR_LP8755 495 tristate "TI LP8755 High Performance PMU driver" 496 depends on I2C 497 select REGMAP_I2C 498 help 499 This driver supports LP8755 High Performance PMU driver. This 500 chip contains six step-down DC/DC converters which can support 501 9 mode multiphase configuration. 502 503config REGULATOR_LP87565 504 tristate "TI LP87565 Power regulators" 505 depends on MFD_TI_LP87565 && OF 506 help 507 This driver supports LP87565 voltage regulator chips. LP87565 508 provides four step-down converters. It supports software based 509 voltage control for different voltage domains 510 511config REGULATOR_LP8788 512 tristate "TI LP8788 Power Regulators" 513 depends on MFD_LP8788 514 help 515 This driver supports LP8788 voltage regulator chip. 516 517config REGULATOR_LTC3589 518 tristate "LTC3589 8-output voltage regulator" 519 depends on I2C 520 select REGMAP_I2C 521 help 522 This enables support for the LTC3589, LTC3589-1, and LTC3589-2 523 8-output regulators controlled via I2C. 524 525config REGULATOR_LTC3676 526 tristate "LTC3676 8-output voltage regulator" 527 depends on I2C 528 select REGMAP_I2C 529 help 530 This enables support for the LTC3676 531 8-output regulators controlled via I2C. 532 533config REGULATOR_MAX14577 534 tristate "Maxim 14577/77836 regulator" 535 depends on MFD_MAX14577 536 help 537 This driver controls a Maxim MAX14577/77836 regulator via I2C bus. 538 The MAX14577 regulators include safeout LDO and charger current 539 regulator. The MAX77836 has two additional LDOs. 540 541config REGULATOR_MAX1586 542 tristate "Maxim 1586/1587 voltage regulator" 543 depends on I2C 544 help 545 This driver controls a Maxim 1586 or 1587 voltage output 546 regulator via I2C bus. The provided regulator is suitable 547 for PXA27x chips to control VCC_CORE and VCC_USIM voltages. 548 549config REGULATOR_MAX597X 550 tristate "Maxim 597x power switch and monitor" 551 depends on I2C 552 depends on OF 553 depends on MFD_MAX597X 554 help 555 This driver controls a Maxim 5970/5978 switch via I2C bus. 556 The MAX5970/5978 is a smart switch with no output regulation, but 557 fault protection and voltage and current monitoring capabilities. 558 559config REGULATOR_MAX77541 560 tristate "Analog Devices MAX77541/77540 Regulator" 561 depends on MFD_MAX77541 562 help 563 This driver controls a Analog Devices MAX77541/77540 regulators 564 via I2C bus. Both MAX77540 and MAX77541 are dual-phase 565 high-efficiency buck converter. Say Y here to 566 enable the regulator driver. 567 Say M here if you want to include support for the regulator as a 568 module. 569 570config REGULATOR_MAX77620 571 tristate "Maxim 77620/MAX20024 voltage regulator" 572 depends on MFD_MAX77620 || COMPILE_TEST 573 help 574 This driver controls Maxim MAX77620 voltage output regulator 575 via I2C bus. The provided regulator is suitable for Tegra 576 chip to control Step-Down DC-DC and LDOs. Say Y here to 577 enable the regulator driver. 578 579config REGULATOR_MAX77650 580 tristate "Maxim MAX77650/77651 regulator support" 581 depends on MFD_MAX77650 || COMPILE_TEST 582 help 583 Regulator driver for MAX77650/77651 PMIC from Maxim 584 Semiconductor. This device has a SIMO with three independent 585 power rails and an LDO. 586 587config REGULATOR_MAX77857 588 tristate "ADI MAX77857/MAX77831 regulator support" 589 depends on I2C 590 select REGMAP_I2C 591 help 592 This driver controls a ADI MAX77857 and MAX77831 regulators. 593 via I2C bus. MAX77857 and MAX77831 are high efficiency buck-boost 594 converters with input voltage range (2.5V to 16V). Say Y here to 595 enable the regulator driver 596 597config REGULATOR_MAX8649 598 tristate "Maxim 8649 voltage regulator" 599 depends on I2C 600 select REGMAP_I2C 601 help 602 This driver controls a Maxim 8649 voltage output regulator via 603 I2C bus. 604 605config REGULATOR_MAX8660 606 tristate "Maxim 8660/8661 voltage regulator" 607 depends on I2C 608 help 609 This driver controls a Maxim 8660/8661 voltage output 610 regulator via I2C bus. 611 612config REGULATOR_MAX8893 613 tristate "Maxim 8893 voltage regulator" 614 depends on I2C 615 select REGMAP_I2C 616 help 617 This driver controls a Maxim 8893 voltage output 618 regulator via I2C bus. 619 620config REGULATOR_MAX8907 621 tristate "Maxim 8907 voltage regulator" 622 depends on MFD_MAX8907 || COMPILE_TEST 623 help 624 This driver controls a Maxim 8907 voltage output regulator 625 via I2C bus. The provided regulator is suitable for Tegra 626 chip to control Step-Down DC-DC and LDOs. 627 628config REGULATOR_MAX8925 629 tristate "Maxim MAX8925 Power Management IC" 630 depends on MFD_MAX8925 631 help 632 Say y here to support the voltage regulator of Maxim MAX8925 PMIC. 633 634config REGULATOR_MAX8952 635 tristate "Maxim MAX8952 Power Management IC" 636 depends on I2C 637 help 638 This driver controls a Maxim 8952 voltage output regulator 639 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS 640 modes ranging from 0.77V to 1.40V by 0.01V steps. 641 642config REGULATOR_MAX8973 643 tristate "Maxim MAX8973A voltage regulator" 644 depends on I2C 645 depends on THERMAL && THERMAL_OF 646 select REGMAP_I2C 647 help 648 The MAXIM MAX8973A high-efficiency. three phase, DC-DC step-down 649 switching regulator delivers up to 9A of output current. Each 650 phase operates at a 2MHz fixed frequency with a 120 deg shift 651 from the adjacent phase, allowing the use of small magnetic component. 652 653config REGULATOR_MAX8997 654 tristate "Maxim 8997/8966 regulator" 655 depends on MFD_MAX8997 656 help 657 This driver controls a Maxim 8997/8966 regulator 658 via I2C bus. The provided regulator is suitable for S5PC110, 659 S5PV210, and Exynos-4 chips to control VCC_CORE and 660 VCC_USIM voltages. 661 662config REGULATOR_MAX8998 663 tristate "Maxim 8998 voltage regulator" 664 depends on MFD_MAX8998 665 help 666 This driver controls a Maxim 8998 voltage output regulator 667 via I2C bus. The provided regulator is suitable for S3C6410 668 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. 669 670config REGULATOR_MAX20086 671 tristate "Maxim MAX20086-MAX20089 Camera Power Protectors" 672 depends on I2C 673 select REGMAP_I2C 674 help 675 This driver controls a Maxim MAX20086-MAX20089 camera power 676 protectorvia I2C bus. The regulator has 2 or 4 outputs depending on 677 the device model. This driver is only capable to turn on/off them. 678 679config REGULATOR_MAX20411 680 tristate "Maxim MAX20411 High-Efficiency Single Step-Down Converter" 681 depends on I2C 682 select REGMAP_I2C 683 help 684 This driver controls the Maxim MAX20411 family of high-efficiency, 685 syncrhonous step-down converters. 686 687config REGULATOR_MAX77686 688 tristate "Maxim 77686 regulator" 689 depends on MFD_MAX77686 || COMPILE_TEST 690 help 691 This driver controls a Maxim 77686 regulator 692 via I2C bus. The provided regulator is suitable for 693 Exynos-4 chips to control VARM and VINT voltages. 694 695config REGULATOR_MAX77693 696 tristate "Maxim 77693/77843 regulator" 697 depends on MFD_MAX77693 || MFD_MAX77843 || COMPILE_TEST 698 help 699 This driver controls a Maxim 77693/77843 regulators via I2C bus. 700 The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2' 701 and one current regulator 'CHARGER'. This is suitable for 702 Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips. 703 704config REGULATOR_MAX77802 705 tristate "Maxim 77802 regulator" 706 depends on MFD_MAX77686 || COMPILE_TEST 707 help 708 This driver controls a Maxim 77802 regulator 709 via I2C bus. The provided regulator is suitable for 710 Exynos5420/Exynos5800 SoCs to control various voltages. 711 It includes support for control of voltage and ramp speed. 712 713config REGULATOR_MAX77826 714 tristate "Maxim 77826 regulator" 715 depends on I2C 716 select REGMAP_I2C 717 help 718 This driver controls a Maxim 77826 regulator via I2C bus. 719 The regulator include 15 LDOs, BUCK and BUCK BOOST regulator. 720 It includes support for control of output voltage. This 721 regulator is found on the Samsung Galaxy S5 (klte) smartphone. 722 723config REGULATOR_MC13XXX_CORE 724 tristate 725 726config REGULATOR_MC13783 727 tristate "Freescale MC13783 regulator driver" 728 depends on MFD_MC13XXX 729 select REGULATOR_MC13XXX_CORE 730 help 731 Say y here to support the regulators found on the Freescale MC13783 732 PMIC. 733 734config REGULATOR_MC13892 735 tristate "Freescale MC13892 regulator driver" 736 depends on MFD_MC13XXX 737 select REGULATOR_MC13XXX_CORE 738 help 739 Say y here to support the regulators found on the Freescale MC13892 740 PMIC. 741 742config REGULATOR_MCP16502 743 tristate "Microchip MCP16502 PMIC" 744 depends on I2C && OF 745 select REGMAP_I2C 746 help 747 Say y here to support the MCP16502 PMIC. This driver supports 748 basic operations (get/set voltage, get/set operating mode) 749 through the regulator interface. In addition it enables 750 suspend-to-ram/standby transition. 751 752config REGULATOR_MP5416 753 tristate "Monolithic MP5416 PMIC" 754 depends on I2C && OF 755 select REGMAP_I2C 756 help 757 Say y here to support the MP5416 PMIC. This will enable supports 758 the software controllable 4 buck and 4 LDO regulators. 759 Say M here if you want to include support for the regulator as a 760 module. 761 762config REGULATOR_MP8859 763 tristate "MPS MP8859 regulator driver" 764 depends on I2C 765 select REGMAP_I2C 766 help 767 Say y here to support the MP8859 voltage regulator. This driver 768 supports basic operations (get/set voltage) through the regulator 769 interface. 770 Say M here if you want to include support for the regulator as a 771 module. The module will be named "mp8859". 772 773config REGULATOR_MP886X 774 tristate "MPS MP8869 regulator driver" 775 depends on I2C && OF 776 select REGMAP_I2C 777 help 778 This driver supports the MP8869 voltage regulator. 779 780config REGULATOR_MPQ7920 781 tristate "Monolithic MPQ7920 PMIC" 782 depends on I2C && OF 783 select REGMAP_I2C 784 help 785 Say y here to support the MPQ7920 PMIC. This will enable supports 786 the software controllable 4 buck and 5 LDO regulators. 787 This driver supports the control of different power rails of device 788 through regulator interface. 789 790config REGULATOR_MT6311 791 tristate "MediaTek MT6311 PMIC" 792 depends on I2C 793 select REGMAP_I2C 794 help 795 Say y here to select this option to enable the power regulator of 796 MediaTek MT6311 PMIC. 797 This driver supports the control of different power rails of device 798 through regulator interface. 799 800config REGULATOR_MT6315 801 tristate "MediaTek MT6315 PMIC" 802 depends on SPMI 803 select REGMAP_SPMI 804 help 805 Say y here to select this option to enable the power regulator of 806 MediaTek MT6315 PMIC. 807 This driver supports the control of different power rails of device 808 through regulator interface. 809 810config REGULATOR_MT6323 811 tristate "MediaTek MT6323 PMIC" 812 depends on MFD_MT6397 813 help 814 Say y here to select this option to enable the power regulator of 815 MediaTek MT6323 PMIC. 816 This driver supports the control of different power rails of device 817 through regulator interface. 818 819config REGULATOR_MT6331 820 tristate "MediaTek MT6331 PMIC" 821 depends on MFD_MT6397 822 help 823 Say y here to select this option to enable the power regulator of 824 MediaTek MT6331 PMIC. 825 This driver supports the control of different power rails of device 826 through regulator interface 827 828config REGULATOR_MT6332 829 tristate "MediaTek MT6332 PMIC" 830 depends on MFD_MT6397 831 help 832 Say y here to select this option to enable the power regulator of 833 MediaTek MT6332 PMIC. 834 This driver supports the control of different power rails of device 835 through regulator interface 836 837config REGULATOR_MT6357 838 tristate "MediaTek MT6357 PMIC" 839 depends on MFD_MT6397 840 help 841 Say y here to select this option to enable the power regulator of 842 MediaTek MT6357 PMIC. 843 This driver supports the control of different power rails of device 844 through regulator interface. 845 846config REGULATOR_MT6358 847 tristate "MediaTek MT6358 PMIC" 848 depends on MFD_MT6397 849 help 850 Say y here to select this option to enable the power regulator of 851 MediaTek MT6358 PMIC. 852 This driver supports the control of different power rails of device 853 through regulator interface. 854 855config REGULATOR_MT6359 856 tristate "MediaTek MT6359 PMIC" 857 depends on MFD_MT6397 858 help 859 Say y here to select this option to enable the power regulator of 860 MediaTek MT6359 PMIC. 861 This driver supports the control of different power rails of device 862 through regulator interface. 863 864config REGULATOR_MT6360 865 tristate "MT6360 SubPMIC Regulator" 866 depends on MFD_MT6360 867 help 868 Say Y here to enable MT6360 regulator support. 869 This is support MT6360 PMIC/LDO part include 870 2-channel buck with Thermal Shutdown and Overload Protection 871 6-channel High PSRR and Low Dropout LDO. 872 873config REGULATOR_MT6370 874 tristate "MT6370 SubPMIC Regulator" 875 depends on MFD_MT6370 876 help 877 Say Y here to enable MT6370 regulator support. 878 This driver supports the control for DisplayBias voltages and one 879 general purpose LDO which is commonly used to drive the vibrator. 880 881config REGULATOR_MT6380 882 tristate "MediaTek MT6380 PMIC" 883 depends on MTK_PMIC_WRAP 884 help 885 Say y here to select this option to enable the power regulator of 886 MediaTek MT6380 PMIC. 887 This driver supports the control of different power rails of device 888 through regulator interface. 889 890config REGULATOR_MT6397 891 tristate "MediaTek MT6397 PMIC" 892 depends on MFD_MT6397 893 help 894 Say y here to select this option to enable the power regulator of 895 MediaTek MT6397 PMIC. 896 This driver supports the control of different power rails of device 897 through regulator interface. 898 899config REGULATOR_MTK_DVFSRC 900 tristate "MediaTek DVFSRC regulator driver" 901 depends on MTK_DVFSRC 902 help 903 Say y here to control regulator by DVFSRC (dynamic voltage 904 and frequency scaling resource collector). 905 This driver supports to control regulators via the DVFSRC 906 of Mediatek. It allows for voting on regulator state 907 between multiple users. 908 909config REGULATOR_PALMAS 910 tristate "TI Palmas PMIC Regulators" 911 depends on MFD_PALMAS 912 help 913 If you wish to control the regulators on the Palmas series of 914 chips say Y here. This will enable support for all the software 915 controllable SMPS/LDO regulators. 916 917 The regulators available on Palmas series chips vary depending 918 on the muxing. This is handled automatically in the driver by 919 reading the mux info from OTP. 920 921config REGULATOR_PBIAS 922 tristate "PBIAS OMAP regulator driver" 923 depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON 924 help 925 Say y here to support pbias regulator for mmc1:SD card i/o 926 on OMAP SoCs. 927 This driver provides support for OMAP pbias modelled 928 regulators. 929 930config REGULATOR_PCA9450 931 tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver" 932 depends on I2C 933 select REGMAP_I2C 934 help 935 Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC 936 regulator driver. 937 938config REGULATOR_PCAP 939 tristate "Motorola PCAP2 regulator driver" 940 depends on EZX_PCAP 941 help 942 This driver provides support for the voltage regulators of the 943 PCAP2 PMIC. 944 945config REGULATOR_PCF50633 946 tristate "NXP PCF50633 regulator driver" 947 depends on MFD_PCF50633 948 help 949 Say Y here to support the voltage regulators and converters 950 on PCF50633 951 952config REGULATOR_PF8X00 953 tristate "NXP PF8100/PF8121A/PF8200 regulator driver" 954 depends on I2C && OF 955 select REGMAP_I2C 956 help 957 Say y here to support the regulators found on the NXP 958 PF8100/PF8121A/PF8200 PMIC. 959 960 Say M here if you want to support for the regulators found 961 on the NXP PF8100/PF8121A/PF8200 PMIC. The module will be named 962 "pf8x00-regulator". 963 964config REGULATOR_PFUZE100 965 tristate "Freescale PFUZE100/200/3000/3001 regulator driver" 966 depends on I2C && OF 967 select REGMAP_I2C 968 help 969 Say y here to support the regulators found on the Freescale 970 PFUZE100/200/3000/3001 PMIC. 971 972config REGULATOR_PV88060 973 tristate "Powerventure Semiconductor PV88060 regulator" 974 depends on I2C 975 select REGMAP_I2C 976 help 977 Say y here to support the voltage regulators and convertors 978 PV88060 979 980config REGULATOR_PV88080 981 tristate "Powerventure Semiconductor PV88080 regulator" 982 depends on I2C 983 select REGMAP_I2C 984 help 985 Say y here to support the buck convertors on PV88080 986 987config REGULATOR_PV88090 988 tristate "Powerventure Semiconductor PV88090 regulator" 989 depends on I2C 990 select REGMAP_I2C 991 help 992 Say y here to support the voltage regulators and convertors 993 on PV88090 994 995config REGULATOR_PWM 996 tristate "PWM voltage regulator" 997 depends on PWM 998 help 999 This driver supports PWM controlled voltage regulators. PWM 1000 duty cycle can increase or decrease the voltage. 1001 1002config REGULATOR_QCOM_REFGEN 1003 tristate "Qualcomm REFGEN regulator driver" 1004 depends on ARCH_QCOM || COMPILE_TEST 1005 depends on HAS_IOMEM 1006 depends on REGMAP 1007 help 1008 This driver supports the MMIO-mapped reference voltage regulator, 1009 used internally by some PHYs on many Qualcomm SoCs. 1010 1011 Say M here if you want to include support for this regulator as 1012 a module. The module will be named "qcom-refgen-regulator". 1013 1014config REGULATOR_QCOM_RPM 1015 tristate "Qualcomm RPM regulator driver" 1016 depends on MFD_QCOM_RPM 1017 help 1018 If you say yes to this option, support will be included for the 1019 regulators exposed by the Resource Power Manager found in Qualcomm 1020 8660, 8960 and 8064 based devices. 1021 1022 Say M here if you want to include support for the regulators on the 1023 Qualcomm RPM as a module. The module will be named 1024 "qcom_rpm-regulator". 1025 1026config REGULATOR_QCOM_RPMH 1027 tristate "Qualcomm Technologies, Inc. RPMh regulator driver" 1028 depends on QCOM_RPMH || (QCOM_RPMH=n && COMPILE_TEST) 1029 depends on QCOM_COMMAND_DB || (QCOM_COMMAND_DB=n && COMPILE_TEST) 1030 help 1031 This driver supports control of PMIC regulators via the RPMh hardware 1032 block found on Qualcomm Technologies Inc. SoCs. RPMh regulator 1033 control allows for voting on regulator state between multiple 1034 processors within the SoC. 1035 1036config REGULATOR_QCOM_SMD_RPM 1037 tristate "Qualcomm SMD based RPM regulator driver" 1038 depends on QCOM_SMD_RPM 1039 help 1040 If you say yes to this option, support will be included for the 1041 regulators exposed by the Resource Power Manager found in Qualcomm 1042 8974 based devices. 1043 1044 Say M here if you want to include support for the regulators on the 1045 Qualcomm RPM as a module. The module will be named 1046 "qcom_smd-regulator". 1047 1048config REGULATOR_QCOM_SPMI 1049 tristate "Qualcomm SPMI regulator driver" 1050 depends on SPMI || COMPILE_TEST 1051 help 1052 If you say yes to this option, support will be included for the 1053 regulators found in Qualcomm SPMI PMICs. 1054 1055 Say M here if you want to include support for the regulators on the 1056 Qualcomm SPMI PMICs as a module. The module will be named 1057 "qcom_spmi-regulator". 1058 1059config REGULATOR_QCOM_USB_VBUS 1060 tristate "Qualcomm USB Vbus regulator driver" 1061 depends on SPMI || COMPILE_TEST 1062 help 1063 If you say yes to this option, support will be included for the 1064 regulator used to enable the VBUS output. 1065 1066 Say M here if you want to include support for enabling the VBUS output 1067 as a module. The module will be named "qcom_usb_vbus_regulator". 1068 1069config REGULATOR_RAA215300 1070 tristate "Renesas RAA215300 driver" 1071 select REGMAP_I2C 1072 depends on COMMON_CLK 1073 depends on I2C 1074 help 1075 Support for the Renesas RAA215300 PMIC. 1076 1077config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY 1078 tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator" 1079 depends on BACKLIGHT_CLASS_DEVICE 1080 depends on I2C 1081 depends on OF_GPIO 1082 select REGMAP_I2C 1083 help 1084 This driver supports ATTINY regulator on the Raspberry Pi 7-inch 1085 touchscreen unit. The regulator is used to enable power to the 1086 TC358762, display and to control backlight. 1087 1088config REGULATOR_RC5T583 1089 tristate "RICOH RC5T583 Power regulators" 1090 depends on MFD_RC5T583 1091 help 1092 Select this option to enable the power regulator of RICOH 1093 PMIC RC5T583. 1094 This driver supports the control of different power rails of device 1095 through regulator interface. The device supports multiple DCDC/LDO 1096 outputs which can be controlled by i2c communication. 1097 1098config REGULATOR_RK808 1099 tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators" 1100 depends on MFD_RK8XX 1101 help 1102 Select this option to enable the power regulator of ROCKCHIP 1103 PMIC RK805,RK809&RK817,RK808 and RK818. 1104 This driver supports the control of different power rails of device 1105 through regulator interface. The device supports multiple DCDC/LDO 1106 outputs which can be controlled by i2c communication. 1107 1108config REGULATOR_RN5T618 1109 tristate "Ricoh RN5T567/618 voltage regulators" 1110 depends on MFD_RN5T618 1111 help 1112 Say y here to support the regulators found on Ricoh RN5T567, 1113 RN5T618 or RC5T619 PMIC. 1114 1115config REGULATOR_ROHM 1116 tristate 1117 1118config REGULATOR_RT4801 1119 tristate "Richtek RT4801 Regulators" 1120 depends on I2C 1121 select REGMAP_I2C 1122 help 1123 This adds support for voltage regulators in Richtek RT4801 Display Bias IC. 1124 The device supports two regulators (DSVP/DSVN). 1125 1126config REGULATOR_RT4803 1127 tristate "Richtek RT4803 boost regualtor" 1128 depends on I2C 1129 select REGMAP_I2C 1130 help 1131 This adds support for RT4803 boost converter that integrates the 1132 bypass switch. If the input voltage is low than the required voltage, 1133 RT4803 will enter boost mode. Otherwise, enable internal bypass 1134 switch to enter bypass mode. 1135 1136config REGULATOR_RT4831 1137 tristate "Richtek RT4831 DSV Regulators" 1138 depends on MFD_RT4831 1139 help 1140 This adds support for voltage regulators in Richtek RT4831. 1141 There are three regulators (VLCM/DSVP/DSVN). 1142 VLCM is a virtual voltage input for DSVP/DSVN inside IC. 1143 And DSVP/DSVN is the real Vout range from 4V to 6.5V. 1144 It's common used to provide the power for the display panel. 1145 1146config REGULATOR_RT5033 1147 tristate "Richtek RT5033 Regulators" 1148 depends on MFD_RT5033 1149 help 1150 This adds support for voltage and current regulators in Richtek 1151 RT5033 PMIC. The device supports multiple regulators like 1152 current source, LDO and Buck. 1153 1154config REGULATOR_RT5120 1155 tristate "Richtek RT5120 PMIC Regulators" 1156 depends on MFD_RT5120 1157 help 1158 This adds support for voltage regulator in Richtek RT5120 PMIC. 1159 It integrates 4 channels buck controller, 1 channel LDO, 1 EXTEN 1160 to control external power source. Only BUCK1 is adjustable from 1161 600mV to 1395mV, per step 6.250mV. The others are all fixed voltage 1162 by external hardware circuit. 1163 1164config REGULATOR_RT5190A 1165 tristate "Richtek RT5190A PMIC" 1166 depends on I2C 1167 select REGMAP_I2C 1168 help 1169 This adds support for voltage regulator in Richtek RT5190A PMIC. 1170 It integratas 1 channel buck controller, 3 channels high efficiency 1171 buck converters, 1 LDO, mute AC OFF depop function, with the general 1172 I2C control interface. 1173 1174config REGULATOR_RT5739 1175 tristate "Richtek RT5739 Regulator" 1176 depends on I2C 1177 select REGMAP_I2C 1178 help 1179 This adds support for voltage regulator in Richtek RT5739. 1180 It's a step-down switching voltage regulator. Using a proprietary 1181 architecture with synchronous rectification, it is capable of 1182 delivering 3.5A continuously at over 80% efficiency. 1183 1184 This driver can also be built as a module. If so, the module 1185 will be called rt5739. 1186 1187config REGULATOR_RT5759 1188 tristate "Richtek RT5759 Regulator" 1189 depends on I2C 1190 select REGMAP_I2C 1191 help 1192 This adds support for voltage regulator in Richtek RT5759. 1193 The RT5759 is a high-performance, synchronous step-down DC-DC 1194 converter that can deliver up to 9A output current from 3V to 6.5V 1195 input supply. 1196 1197config REGULATOR_RT6160 1198 tristate "Richtek RT6160 BuckBoost voltage regulator" 1199 depends on I2C 1200 select REGMAP_I2C 1201 help 1202 This adds support for voltage regulator in Richtek RT6160. 1203 This device automatically change voltage output mode from 1204 Buck or Boost. The mode transition depend on the input source voltage. 1205 The wide output range is from 2025mV to 5200mV and can be used on most 1206 common application scenario. 1207 1208config REGULATOR_RT6190 1209 tristate "Richtek RT6190 4-Switch BuckBoost controller" 1210 depends on I2C 1211 select REGMAP_I2C 1212 help 1213 The RT6190 is a 4-Switch BuckBoost controller designed for converting 1214 input voltage to output voltage that can be equal to, higher or lower 1215 than input voltage. It operates with wide input voltage range from 1216 4.5V to 36V, and the output voltage can be set from 3V to 36V by 1217 external FB pin. 1218 1219config REGULATOR_RT6245 1220 tristate "Richtek RT6245 voltage regulator" 1221 depends on I2C 1222 select REGMAP_I2C 1223 help 1224 This adds support for Richtek RT6245 voltage regulator. 1225 It can support up to 14A output current and adjustable output voltage 1226 from 0.4375V to 1.3875V, per step 12.5mV. 1227 1228config REGULATOR_RTQ2134 1229 tristate "Richtek RTQ2134 SubPMIC Regulator" 1230 depends on I2C 1231 select REGMAP_I2C 1232 help 1233 This driver adds support for RTQ2134 SubPMIC regulators. 1234 The RTQ2134 is a multi-phase, programmable power management IC that 1235 integrate with four high efficient, synchronous step-down converter 1236 cores. It features wide output voltage range and the capability to 1237 configure the corresponding power stages. 1238 1239config REGULATOR_RTMV20 1240 tristate "Richtek RTMV20 Laser Diode Regulator" 1241 depends on I2C 1242 select REGMAP_I2C 1243 help 1244 This driver adds support for the load switch current regulator on 1245 the Richtek RTMV20. It can support the load current up to 6A and 1246 integrate strobe/vsync/fsin signal to synchronize the IR camera. 1247 1248config REGULATOR_RTQ6752 1249 tristate "Richtek RTQ6752 TFT LCD voltage regulator" 1250 depends on I2C 1251 select REGMAP_I2C 1252 help 1253 This driver adds support for Richtek RTQ6752. RTQ6752 includes two 1254 synchronous boost converters for PAVDD, and one synchronous NAVDD 1255 buck-boost. This device is suitable for automotive TFT-LCD panel. 1256 1257config REGULATOR_RTQ2208 1258 tristate "Richtek RTQ2208 SubPMIC Regulator" 1259 depends on I2C 1260 select REGMAP_I2C 1261 help 1262 This driver adds support for RTQ2208 SubPMIC regulators. 1263 The RTQ2208 is a multi-phase, programmable power management IC that 1264 integrate with dual multi-configurable, synchronous buck converters 1265 and two ldos. It features wide output voltage range from 0.4V to 2.05V 1266 and the capability to configure the corresponding power stages. 1267 1268config REGULATOR_S2MPA01 1269 tristate "Samsung S2MPA01 voltage regulator" 1270 depends on MFD_SEC_CORE || COMPILE_TEST 1271 help 1272 This driver controls Samsung S2MPA01 voltage output regulator 1273 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs. 1274 1275config REGULATOR_S2MPS11 1276 tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator" 1277 depends on MFD_SEC_CORE || COMPILE_TEST 1278 help 1279 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage 1280 output regulator via I2C bus. The chip is comprised of high efficient 1281 Buck converters including Dual-Phase Buck converter, Buck-Boost 1282 converter, various LDOs. 1283 1284config REGULATOR_S5M8767 1285 tristate "Samsung S5M8767A voltage regulator" 1286 depends on MFD_SEC_CORE || COMPILE_TEST 1287 help 1288 This driver supports a Samsung S5M8767A voltage output regulator 1289 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and 1290 supports DVS mode with 8bits of output voltage control. 1291 1292config REGULATOR_SC2731 1293 tristate "Spreadtrum SC2731 power regulator driver" 1294 depends on MFD_SC27XX_PMIC || COMPILE_TEST 1295 help 1296 This driver provides support for the voltage regulators on the 1297 SC2731 PMIC. 1298 1299config REGULATOR_SKY81452 1300 tristate "Skyworks Solutions SKY81452 voltage regulator" 1301 depends on MFD_SKY81452 1302 help 1303 This driver supports Skyworks SKY81452 voltage output regulator 1304 via I2C bus. SKY81452 has one voltage linear regulator can be 1305 programmed from 4.5V to 20V. 1306 1307 This driver can also be built as a module. If so, the module 1308 will be called sky81452-regulator. 1309 1310config REGULATOR_SLG51000 1311 tristate "Dialog Semiconductor SLG51000 regulators" 1312 depends on I2C 1313 select REGMAP_I2C 1314 help 1315 Say y here to support for the Dialog Semiconductor SLG51000. 1316 The SLG51000 is seven compact and customizable low dropout 1317 regulators. 1318 1319config REGULATOR_SM5703 1320 tristate "Silicon Mitus SM5703 regulators" 1321 depends on MFD_SM5703 1322 help 1323 This driver provides support for voltage regulators of SM5703 1324 multi-function device. 1325 1326config REGULATOR_STM32_BOOSTER 1327 tristate "STMicroelectronics STM32 BOOSTER" 1328 depends on ARCH_STM32 || COMPILE_TEST 1329 help 1330 This driver supports internal booster (3V3) embedded in some 1331 STMicroelectronics STM32 chips. It can be used to supply ADC analog 1332 input switches when vdda supply is below 2.7V. 1333 1334 This driver can also be built as a module. If so, the module 1335 will be called stm32-booster. 1336 1337config REGULATOR_STM32_VREFBUF 1338 tristate "STMicroelectronics STM32 VREFBUF" 1339 depends on ARCH_STM32 || COMPILE_TEST 1340 help 1341 This driver supports STMicroelectronics STM32 VREFBUF (voltage 1342 reference buffer) which can be used as voltage reference for 1343 internal ADCs, DACs and also for external components through 1344 dedicated Vref+ pin. 1345 1346 This driver can also be built as a module. If so, the module 1347 will be called stm32-vrefbuf. 1348 1349config REGULATOR_STM32_PWR 1350 bool "STMicroelectronics STM32 PWR" 1351 depends on ARCH_STM32 || COMPILE_TEST 1352 help 1353 This driver supports internal regulators (1V1, 1V8, 3V3) in the 1354 STMicroelectronics STM32 chips. 1355 1356config REGULATOR_STPMIC1 1357 tristate "STMicroelectronics STPMIC1 PMIC Regulators" 1358 depends on MFD_STPMIC1 1359 help 1360 This driver supports STMicroelectronics STPMIC1 PMIC voltage 1361 regulators and switches. The STPMIC1 regulators supply power to 1362 an application processor as well as to external system 1363 peripherals such as DDR, Flash memories and system devices. 1364 1365 To compile this driver as a module, choose M here: the 1366 module will be called stpmic1_regulator. 1367 1368config REGULATOR_TI_ABB 1369 tristate "TI Adaptive Body Bias on-chip LDO" 1370 depends on ARCH_OMAP || COMPILE_TEST 1371 help 1372 Select this option to support Texas Instruments' on-chip Adaptive Body 1373 Bias (ABB) LDO regulators. It is recommended that this option be 1374 enabled on required TI SoC. Certain Operating Performance Points 1375 on TI SoCs may be unstable without enabling this as it provides 1376 device specific optimized bias to allow/optimize functionality. 1377 1378config REGULATOR_STW481X_VMMC 1379 bool "ST Microelectronics STW481X VMMC regulator" 1380 depends on MFD_STW481X || COMPILE_TEST 1381 default y if MFD_STW481X 1382 help 1383 This driver supports the internal VMMC regulator in the STw481x 1384 PMIC chips. 1385 1386config REGULATOR_SY7636A 1387 tristate "Silergy SY7636A voltage regulator" 1388 depends on MFD_SY7636A 1389 help 1390 This driver supports Silergy SY3686A voltage regulator. 1391 1392config REGULATOR_SY8106A 1393 tristate "Silergy SY8106A regulator" 1394 depends on I2C && OF 1395 select REGMAP_I2C 1396 help 1397 This driver supports SY8106A single output regulator. 1398 1399config REGULATOR_SY8824X 1400 tristate "Silergy SY8824C/SY8824E regulator" 1401 depends on I2C && OF 1402 select REGMAP_I2C 1403 help 1404 This driver supports SY8824C single output regulator. 1405 1406config REGULATOR_SY8827N 1407 tristate "Silergy SY8827N regulator" 1408 depends on I2C && OF 1409 select REGMAP_I2C 1410 help 1411 This driver supports SY8827N single output regulator. 1412 1413config REGULATOR_TPS51632 1414 tristate "TI TPS51632 Power Regulator" 1415 depends on I2C 1416 select REGMAP_I2C 1417 help 1418 This driver supports TPS51632 voltage regulator chip. 1419 The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller 1420 with Serial VID control and DVFS. 1421 The voltage output can be configure through I2C interface or PWM 1422 interface. 1423 1424config REGULATOR_TPS6105X 1425 tristate "TI TPS6105X Power regulators" 1426 depends on TPS6105X 1427 default y if TPS6105X 1428 help 1429 This driver supports TPS61050/TPS61052 voltage regulator chips. 1430 It is a single boost converter primarily for white LEDs and 1431 audio amplifiers. 1432 1433config REGULATOR_TPS62360 1434 tristate "TI TPS6236x Power Regulator" 1435 depends on I2C 1436 select REGMAP_I2C 1437 help 1438 This driver supports TPS6236x voltage regulator chip. This 1439 regulator is meant for processor core supply. This chip is 1440 high-frequency synchronous step down dc-dc converter optimized 1441 for battery-powered portable applications. 1442 1443config REGULATOR_TPS6286X 1444 tristate "TI TPS6286x Power Regulator" 1445 depends on I2C && OF 1446 select REGMAP_I2C 1447 help 1448 This driver supports TPS6236x voltage regulator chips. These are 1449 high-frequency synchronous step-down converters with an I2C 1450 interface. 1451 1452config REGULATOR_TPS6287X 1453 tristate "TI TPS6287x Power Regulator" 1454 depends on I2C && OF 1455 select REGMAP_I2C 1456 help 1457 This driver supports TPS6287x voltage regulator chips. These are 1458 pin-to-pin high-frequency synchronous step-down dc-dc converters 1459 with an I2C interface. 1460 1461 If built as a module it will be called tps6287x-regulator. 1462 1463config REGULATOR_TPS65023 1464 tristate "TI TPS65023 Power regulators" 1465 depends on I2C 1466 select REGMAP_I2C 1467 help 1468 This driver supports TPS65023 voltage regulator chips. TPS65023 provides 1469 three step-down converters and two general-purpose LDO voltage regulators. 1470 It supports TI's software based Class-2 SmartReflex implementation. 1471 1472config REGULATOR_TPS6507X 1473 tristate "TI TPS6507X Power regulators" 1474 depends on I2C 1475 help 1476 This driver supports TPS6507X voltage regulator chips. TPS6507X provides 1477 three step-down converters and two general-purpose LDO voltage regulators. 1478 It supports TI's software based Class-2 SmartReflex implementation. 1479 1480config REGULATOR_TPS65086 1481 tristate "TI TPS65086 Power regulators" 1482 depends on MFD_TPS65086 1483 help 1484 This driver provides support for the voltage regulators on 1485 TI TPS65086 PMICs. 1486 1487config REGULATOR_TPS65090 1488 tristate "TI TPS65090 Power regulator" 1489 depends on MFD_TPS65090 1490 help 1491 This driver provides support for the voltage regulators on the 1492 TI TPS65090 PMIC. 1493 1494config REGULATOR_TPS65132 1495 tristate "TI TPS65132 Dual Output Power regulators" 1496 depends on I2C && GPIOLIB 1497 select REGMAP_I2C 1498 help 1499 This driver supports TPS65132 single inductor - dual output 1500 power supply specifically designed for display panels. 1501 1502config REGULATOR_TPS65217 1503 tristate "TI TPS65217 Power regulators" 1504 depends on MFD_TPS65217 1505 help 1506 This driver supports TPS65217 voltage regulator chips. TPS65217 1507 provides three step-down converters and four general-purpose LDO 1508 voltage regulators. It supports software based voltage control 1509 for different voltage domains 1510 1511config REGULATOR_TPS65218 1512 tristate "TI TPS65218 Power regulators" 1513 depends on MFD_TPS65218 && OF 1514 help 1515 This driver supports TPS65218 voltage regulator chips. TPS65218 1516 provides six step-down converters and one general-purpose LDO 1517 voltage regulators. It supports software based voltage control 1518 for different voltage domains 1519 1520config REGULATOR_TPS65219 1521 tristate "TI TPS65219 Power regulators" 1522 depends on MFD_TPS65219 && OF 1523 help 1524 This driver supports TPS65219 voltage regulator chips. 1525 TPS65219 series of PMICs have 3 single phase BUCKs & 4 LDOs 1526 voltage regulators. It supports software based voltage control 1527 for different voltage domains. 1528 1529config REGULATOR_TPS6594 1530 tristate "TI TPS6594 Power regulators" 1531 depends on MFD_TPS6594 && OF 1532 default MFD_TPS6594 1533 help 1534 This driver supports TPS6594 voltage regulator chips. 1535 TPS6594 series of PMICs have 5 BUCKs and 4 LDOs 1536 voltage regulators. 1537 BUCKs 1,2,3,4 can be used in single phase or multiphase mode. 1538 Part number defines which single or multiphase mode is i used. 1539 It supports software based voltage control 1540 for different voltage domains. 1541 1542config REGULATOR_TPS6524X 1543 tristate "TI TPS6524X Power regulators" 1544 depends on SPI 1545 help 1546 This driver supports TPS6524X voltage regulator chips. TPS6524X 1547 provides three step-down converters and two general-purpose LDO 1548 voltage regulators. This device is interfaced using a customized 1549 serial interface currently supported on the sequencer serial 1550 port controller. 1551 1552config REGULATOR_TPS6586X 1553 tristate "TI TPS6586X Power regulators" 1554 depends on MFD_TPS6586X 1555 help 1556 This driver supports TPS6586X voltage regulator chips. 1557 1558config REGULATOR_TPS65910 1559 tristate "TI TPS65910/TPS65911 Power Regulators" 1560 depends on MFD_TPS65910 1561 help 1562 This driver supports TPS65910/TPS65911 voltage regulator chips. 1563 1564config REGULATOR_TPS65912 1565 tristate "TI TPS65912 Power regulator" 1566 depends on MFD_TPS65912 1567 help 1568 This driver supports TPS65912 voltage regulator chip. 1569 1570config REGULATOR_TPS68470 1571 tristate "TI TPS68470 PMIC Regulators Driver" 1572 depends on INTEL_SKL_INT3472 || COMPILE_TEST 1573 help 1574 This driver adds support for the TPS68470 PMIC to register 1575 regulators against the usual framework. 1576 1577 The module will be called "tps68470-regulator". 1578 1579config REGULATOR_TWL4030 1580 tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" 1581 depends on TWL4030_CORE 1582 help 1583 This driver supports the voltage regulators provided by 1584 this family of companion chips. 1585 1586config REGULATOR_UNIPHIER 1587 tristate "UniPhier regulator driver" 1588 depends on ARCH_UNIPHIER || COMPILE_TEST 1589 depends on OF 1590 select REGMAP_MMIO 1591 default ARCH_UNIPHIER 1592 help 1593 Support for regulators implemented on Socionext UniPhier SoCs. 1594 1595config REGULATOR_VCTRL 1596 tristate "Voltage controlled regulators" 1597 depends on OF 1598 help 1599 This driver provides support for voltage regulators whose output 1600 voltage is controlled by the voltage of another regulator. 1601 1602config REGULATOR_VEXPRESS 1603 tristate "Versatile Express regulators" 1604 depends on VEXPRESS_CONFIG 1605 help 1606 This driver provides support for voltage regulators available 1607 on the ARM Ltd's Versatile Express platform. 1608 1609config REGULATOR_VQMMC_IPQ4019 1610 tristate "IPQ4019 VQMMC SD LDO regulator support" 1611 depends on ARCH_QCOM 1612 help 1613 This driver provides support for the VQMMC LDO I/0 1614 voltage regulator of the IPQ4019 SD/EMMC controller. 1615 1616config REGULATOR_WM831X 1617 tristate "Wolfson Microelectronics WM831x PMIC regulators" 1618 depends on MFD_WM831X 1619 help 1620 Support the voltage and current regulators of the WM831x series 1621 of PMIC devices. 1622 1623config REGULATOR_WM8350 1624 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" 1625 depends on MFD_WM8350 1626 help 1627 This driver provides support for the voltage and current regulators 1628 of the WM8350 AudioPlus PMIC. 1629 1630config REGULATOR_WM8400 1631 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" 1632 depends on MFD_WM8400 1633 help 1634 This driver provides support for the voltage regulators of the 1635 WM8400 AudioPlus PMIC. 1636 1637config REGULATOR_WM8994 1638 tristate "Wolfson Microelectronics WM8994 CODEC" 1639 depends on MFD_WM8994 1640 help 1641 This driver provides support for the voltage regulators on the 1642 WM8994 CODEC. 1643 1644config REGULATOR_QCOM_LABIBB 1645 tristate "QCOM LAB/IBB regulator support" 1646 depends on SPMI || COMPILE_TEST 1647 help 1648 This driver supports Qualcomm's LAB/IBB regulators present on the 1649 Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI 1650 based PMIC implementations. LAB can be used as positive 1651 boost regulator and IBB can be used as a negative boost regulator 1652 for LCD display panel. 1653 1654endif 1655