1menuconfig REGULATOR 2 bool "Voltage and Current Regulator Support" 3 help 4 Generic Voltage and Current Regulator support. 5 6 This framework is designed to provide a generic interface to voltage 7 and current regulators within the Linux kernel. It's intended to 8 provide voltage and current control to client or consumer drivers and 9 also provide status information to user space applications through a 10 sysfs interface. 11 12 The intention is to allow systems to dynamically control regulator 13 output in order to save power and prolong battery life. This applies 14 to both voltage regulators (where voltage output is controllable) and 15 current sinks (where current output is controllable). 16 17 This framework safely compiles out if not selected so that client 18 drivers can still be used in systems with no software controllable 19 regulators. 20 21 If unsure, say no. 22 23 24if REGULATOR 25 26config REGULATOR_DEBUG 27 bool "Regulator debug support" 28 help 29 Say yes here to enable debugging support. 30 31config REGULATOR_FIXED_VOLTAGE 32 tristate "Fixed voltage regulator support" 33 help 34 This driver provides support for fixed voltage regulators, 35 useful for systems which use a combination of software 36 managed regulators and simple non-configurable regulators. 37 38config REGULATOR_VIRTUAL_CONSUMER 39 tristate "Virtual regulator consumer support" 40 help 41 This driver provides a virtual consumer for the voltage and 42 current regulator API which provides sysfs controls for 43 configuring the supplies requested. This is mainly useful 44 for test purposes. 45 46 If unsure, say no. 47 48config REGULATOR_USERSPACE_CONSUMER 49 tristate "Userspace regulator consumer support" 50 help 51 There are some classes of devices that are controlled entirely 52 from user space. Userspace consumer driver provides ability to 53 control power supplies for such devices. 54 55 If unsure, say no. 56 57config REGULATOR_88PG86X 58 tristate "Marvell 88PG86X voltage regulators" 59 depends on I2C 60 select REGMAP_I2C 61 help 62 This driver supports Marvell 88PG867 and 88PG868 voltage regulators. 63 They provide two I2C-controlled DC/DC step-down converters with 64 sleep mode and separate enable pins. 65 66config REGULATOR_88PM800 67 tristate "Marvell 88PM800 Power regulators" 68 depends on MFD_88PM800 69 help 70 This driver supports Marvell 88PM800 voltage regulator chips. 71 It delivers digitally programmable output, 72 the voltage is programmed via I2C interface. 73 It's suitable to support PXA988 chips to control VCC_MAIN and 74 various voltages. 75 76config REGULATOR_88PM8607 77 tristate "Marvell 88PM8607 Power regulators" 78 depends on MFD_88PM860X=y 79 help 80 This driver supports 88PM8607 voltage regulator chips. 81 82config REGULATOR_ACT8865 83 tristate "Active-semi act8865 voltage regulator" 84 depends on I2C 85 select REGMAP_I2C 86 help 87 This driver controls a active-semi act8865 voltage output 88 regulator via I2C bus. 89 90config REGULATOR_ACT8945A 91 tristate "Active-semi ACT8945A voltage regulator" 92 depends on MFD_ACT8945A 93 help 94 This driver controls a active-semi ACT8945A voltage regulator 95 via I2C bus. The ACT8945A features three step-down DC/DC converters 96 and four low-dropout linear regulators, along with a ActivePath 97 battery charger. 98 99config REGULATOR_AD5398 100 tristate "Analog Devices AD5398/AD5821 regulators" 101 depends on I2C 102 help 103 This driver supports AD5398 and AD5821 current regulator chips. 104 If building into module, its name is ad5398.ko. 105 106config REGULATOR_ANATOP 107 tristate "Freescale i.MX on-chip ANATOP LDO regulators" 108 depends on MFD_SYSCON 109 help 110 Say y here to support Freescale i.MX on-chip ANATOP LDOs 111 regulators. It is recommended that this option be 112 enabled on i.MX6 platform. 113 114config REGULATOR_AAT2870 115 tristate "AnalogicTech AAT2870 Regulators" 116 depends on MFD_AAT2870_CORE 117 help 118 If you have a AnalogicTech AAT2870 say Y to enable the 119 regulator driver. 120 121config REGULATOR_AB3100 122 tristate "ST-Ericsson AB3100 Regulator functions" 123 depends on AB3100_CORE 124 default y if AB3100_CORE 125 help 126 These regulators correspond to functionality in the 127 AB3100 analog baseband dealing with power regulators 128 for the system. 129 130config REGULATOR_AB8500 131 bool "ST-Ericsson AB8500 Power Regulators" 132 depends on AB8500_CORE 133 help 134 This driver supports the regulators found on the ST-Ericsson mixed 135 signal AB8500 PMIC 136 137config REGULATOR_ARIZONA_LDO1 138 tristate "Wolfson Arizona class devices LDO1" 139 depends on MFD_ARIZONA 140 depends on SND_SOC 141 help 142 Support for the LDO1 regulators found on Wolfson Arizona class 143 devices. 144 145config REGULATOR_ARIZONA_MICSUPP 146 tristate "Wolfson Arizona class devices MICSUPP" 147 depends on MFD_ARIZONA 148 depends on SND_SOC 149 help 150 Support for the MICSUPP regulators found on Wolfson Arizona class 151 devices. 152 153config REGULATOR_AS3711 154 tristate "AS3711 PMIC" 155 depends on MFD_AS3711 156 help 157 This driver provides support for the voltage regulators on the 158 AS3711 PMIC 159 160config REGULATOR_AS3722 161 tristate "AMS AS3722 PMIC Regulators" 162 depends on MFD_AS3722 163 help 164 This driver provides support for the voltage regulators on the 165 AS3722 PMIC. This will enable support for all the software 166 controllable DCDC/LDO regulators. 167 168config REGULATOR_AXP20X 169 tristate "X-POWERS AXP20X PMIC Regulators" 170 depends on MFD_AXP20X 171 help 172 This driver provides support for the voltage regulators on the 173 AXP20X PMIC. 174 175config REGULATOR_BCM590XX 176 tristate "Broadcom BCM590xx PMU Regulators" 177 depends on MFD_BCM590XX 178 help 179 This driver provides support for the voltage regulators on the 180 BCM590xx PMUs. This will enable support for the software 181 controllable LDO/Switching regulators. 182 183config REGULATOR_BD718XX 184 tristate "ROHM BD71837 Power Regulator" 185 depends on MFD_ROHM_BD718XX 186 help 187 This driver supports voltage regulators on ROHM BD71837 PMIC. 188 This will enable support for the software controllable buck 189 and LDO regulators. 190 191 This driver can also be built as a module. If so, the module 192 will be called bd71837-regulator. 193 194config REGULATOR_BD9571MWV 195 tristate "ROHM BD9571MWV Regulators" 196 depends on MFD_BD9571MWV 197 help 198 This driver provides support for the voltage regulators on the 199 ROHM BD9571MWV PMIC. This will enable support for the software 200 controllable regulator and voltage sampling units. 201 202 This driver can also be built as a module. If so, the module 203 will be called bd9571mwv-regulator. 204 205config REGULATOR_CPCAP 206 tristate "Motorola CPCAP regulator" 207 depends on MFD_CPCAP 208 help 209 Say y here for CPCAP regulator found on some Motorola phones 210 and tablets such as Droid 4. 211 212config REGULATOR_DA903X 213 tristate "Dialog Semiconductor DA9030/DA9034 regulators" 214 depends on PMIC_DA903X 215 help 216 Say y here to support the BUCKs and LDOs regulators found on 217 Dialog Semiconductor DA9030/DA9034 PMIC. 218 219config REGULATOR_DA9052 220 tristate "Dialog Semiconductor DA9052/DA9053 regulators" 221 depends on PMIC_DA9052 222 help 223 This driver supports the voltage regulators of DA9052-BC and 224 DA9053-AA/Bx PMIC. 225 226config REGULATOR_DA9055 227 tristate "Dialog Semiconductor DA9055 regulators" 228 depends on MFD_DA9055 229 help 230 Say y here to support the BUCKs and LDOs regulators found on 231 Dialog Semiconductor DA9055 PMIC. 232 233 This driver can also be built as a module. If so, the module 234 will be called da9055-regulator. 235 236config REGULATOR_DA9062 237 tristate "Dialog Semiconductor DA9061/62 regulators" 238 depends on MFD_DA9062 239 help 240 Say y here to support the BUCKs and LDOs regulators found on 241 DA9061 and DA9062 PMICs. 242 243 This driver can also be built as a module. If so, the module 244 will be called da9062-regulator. 245 246config REGULATOR_DA9063 247 tristate "Dialog Semiconductor DA9063 regulators" 248 depends on MFD_DA9063 249 help 250 Say y here to support the BUCKs and LDOs regulators found on 251 DA9063 PMICs. 252 253 This driver can also be built as a module. If so, the module 254 will be called da9063-regulator. 255 256config REGULATOR_DA9210 257 tristate "Dialog Semiconductor DA9210 regulator" 258 depends on I2C 259 select REGMAP_I2C 260 help 261 Say y here to support for the Dialog Semiconductor DA9210. 262 The DA9210 is a multi-phase synchronous step down 263 converter 12A DC-DC Buck controlled through an I2C 264 interface. 265 266config REGULATOR_DA9211 267 tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator" 268 depends on I2C 269 select REGMAP_I2C 270 help 271 Say y here to support for the Dialog Semiconductor DA9211/DA9212 272 /DA9213/DA9214/DA9215. 273 The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous 274 step down converter 12A or 16A DC-DC Buck controlled through an I2C 275 interface. 276 277config REGULATOR_DBX500_PRCMU 278 bool 279 280config REGULATOR_DB8500_PRCMU 281 bool "ST-Ericsson DB8500 Voltage Domain Regulators" 282 depends on MFD_DB8500_PRCMU 283 select REGULATOR_DBX500_PRCMU 284 help 285 This driver supports the voltage domain regulators controlled by the 286 DB8500 PRCMU 287 288config REGULATOR_FAN53555 289 tristate "Fairchild FAN53555 Regulator" 290 depends on I2C 291 select REGMAP_I2C 292 help 293 This driver supports Fairchild FAN53555 Digitally Programmable 294 TinyBuck Regulator. The FAN53555 is a step-down switching voltage 295 regulator that delivers a digitally programmable output from an 296 input voltage supply of 2.5V to 5.5V. The output voltage is 297 programmed through an I2C interface. 298 299config REGULATOR_GPIO 300 tristate "GPIO regulator support" 301 depends on GPIOLIB || COMPILE_TEST 302 help 303 This driver provides support for regulators that can be 304 controlled via gpios. 305 It is capable of supporting current and voltage regulators 306 and the platform has to provide a mapping of GPIO-states 307 to target volts/amps. 308 309config REGULATOR_HI6421 310 tristate "HiSilicon Hi6421 PMIC voltage regulator support" 311 depends on MFD_HI6421_PMIC && OF 312 help 313 This driver provides support for the voltage regulators on the 314 HiSilicon Hi6421 PMU / Codec IC. 315 Hi6421 is a multi-function device which, on regulator part, provides 316 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All 317 of them come with support to either ECO (idle) or sleep mode. 318 319config REGULATOR_HI6421V530 320 tristate "HiSilicon Hi6421v530 PMIC voltage regulator support" 321 depends on MFD_HI6421_PMIC && OF 322 help 323 This driver provides support for the voltage regulators on 324 HiSilicon Hi6421v530 PMU / Codec IC. 325 Hi6421v530 is a multi-function device which, on regulator part, 326 provides 5 general purpose LDOs, and all of them come with support 327 to either ECO (idle) or sleep mode. 328 329config REGULATOR_HI655X 330 tristate "Hisilicon HI655X PMIC regulators support" 331 depends on ARCH_HISI || COMPILE_TEST 332 depends on MFD_HI655X_PMIC && OF 333 help 334 This driver provides support for the voltage regulators of the 335 Hisilicon Hi655x PMIC device. 336 337config REGULATOR_ISL9305 338 tristate "Intersil ISL9305 regulator" 339 depends on I2C 340 select REGMAP_I2C 341 help 342 This driver supports ISL9305 voltage regulator chip. 343 344config REGULATOR_ISL6271A 345 tristate "Intersil ISL6271A Power regulator" 346 depends on I2C 347 help 348 This driver supports ISL6271A voltage regulator chip. 349 350config REGULATOR_LM363X 351 tristate "TI LM363X voltage regulators" 352 depends on MFD_TI_LMU 353 help 354 This driver supports LM3631 and LM3632 voltage regulators for 355 the LCD bias. 356 One boost output voltage is configurable and always on. 357 Other LDOs are used for the display module. 358 359config REGULATOR_LP3971 360 tristate "National Semiconductors LP3971 PMIC regulator driver" 361 depends on I2C 362 help 363 Say Y here to support the voltage regulators and convertors 364 on National Semiconductors LP3971 PMIC 365 366config REGULATOR_LP3972 367 tristate "National Semiconductors LP3972 PMIC regulator driver" 368 depends on I2C 369 help 370 Say Y here to support the voltage regulators and convertors 371 on National Semiconductors LP3972 PMIC 372 373config REGULATOR_LP872X 374 tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators" 375 depends on I2C 376 select REGMAP_I2C 377 help 378 This driver supports LP8720/LP8725 PMIC 379 380config REGULATOR_LP873X 381 tristate "TI LP873X Power regulators" 382 depends on MFD_TI_LP873X && OF 383 help 384 This driver supports LP873X voltage regulator chips. LP873X 385 provides two step-down converters and two general-purpose LDO 386 voltage regulators. It supports software based voltage control 387 for different voltage domains 388 389config REGULATOR_LP8755 390 tristate "TI LP8755 High Performance PMU driver" 391 depends on I2C 392 select REGMAP_I2C 393 help 394 This driver supports LP8755 High Performance PMU driver. This 395 chip contains six step-down DC/DC converters which can support 396 9 mode multiphase configuration. 397 398config REGULATOR_LP87565 399 tristate "TI LP87565 Power regulators" 400 depends on MFD_TI_LP87565 && OF 401 help 402 This driver supports LP87565 voltage regulator chips. LP87565 403 provides four step-down converters. It supports software based 404 voltage control for different voltage domains 405 406config REGULATOR_LP8788 407 tristate "TI LP8788 Power Regulators" 408 depends on MFD_LP8788 409 help 410 This driver supports LP8788 voltage regulator chip. 411 412config REGULATOR_LTC3589 413 tristate "LTC3589 8-output voltage regulator" 414 depends on I2C 415 select REGMAP_I2C 416 help 417 This enables support for the LTC3589, LTC3589-1, and LTC3589-2 418 8-output regulators controlled via I2C. 419 420config REGULATOR_LTC3676 421 tristate "LTC3676 8-output voltage regulator" 422 depends on I2C 423 select REGMAP_I2C 424 help 425 This enables support for the LTC3676 426 8-output regulators controlled via I2C. 427 428config REGULATOR_MAX14577 429 tristate "Maxim 14577/77836 regulator" 430 depends on MFD_MAX14577 431 help 432 This driver controls a Maxim MAX14577/77836 regulator via I2C bus. 433 The MAX14577 regulators include safeout LDO and charger current 434 regulator. The MAX77836 has two additional LDOs. 435 436config REGULATOR_MAX1586 437 tristate "Maxim 1586/1587 voltage regulator" 438 depends on I2C 439 help 440 This driver controls a Maxim 1586 or 1587 voltage output 441 regulator via I2C bus. The provided regulator is suitable 442 for PXA27x chips to control VCC_CORE and VCC_USIM voltages. 443 444config REGULATOR_MAX77620 445 tristate "Maxim 77620/MAX20024 voltage regulator" 446 depends on MFD_MAX77620 447 help 448 This driver controls Maxim MAX77620 voltage output regulator 449 via I2C bus. The provided regulator is suitable for Tegra 450 chip to control Step-Down DC-DC and LDOs. Say Y here to 451 enable the regulator driver. 452 453config REGULATOR_MAX8649 454 tristate "Maxim 8649 voltage regulator" 455 depends on I2C 456 select REGMAP_I2C 457 help 458 This driver controls a Maxim 8649 voltage output regulator via 459 I2C bus. 460 461config REGULATOR_MAX8660 462 tristate "Maxim 8660/8661 voltage regulator" 463 depends on I2C 464 help 465 This driver controls a Maxim 8660/8661 voltage output 466 regulator via I2C bus. 467 468config REGULATOR_MAX8907 469 tristate "Maxim 8907 voltage regulator" 470 depends on MFD_MAX8907 471 help 472 This driver controls a Maxim 8907 voltage output regulator 473 via I2C bus. The provided regulator is suitable for Tegra 474 chip to control Step-Down DC-DC and LDOs. 475 476config REGULATOR_MAX8925 477 tristate "Maxim MAX8925 Power Management IC" 478 depends on MFD_MAX8925 479 help 480 Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC. 481 482config REGULATOR_MAX8952 483 tristate "Maxim MAX8952 Power Management IC" 484 depends on I2C 485 help 486 This driver controls a Maxim 8952 voltage output regulator 487 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS 488 modes ranging from 0.77V to 1.40V by 0.01V steps. 489 490config REGULATOR_MAX8973 491 tristate "Maxim MAX8973 voltage regulator " 492 depends on I2C 493 depends on THERMAL && THERMAL_OF 494 select REGMAP_I2C 495 help 496 The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down 497 switching regulator delievers up to 9A of output current. Each 498 phase operates at a 2MHz fixed frequency with a 120 deg shift 499 from the adjacent phase, allowing the use of small magnetic component. 500 501config REGULATOR_MAX8997 502 tristate "Maxim 8997/8966 regulator" 503 depends on MFD_MAX8997 504 help 505 This driver controls a Maxim 8997/8966 regulator 506 via I2C bus. The provided regulator is suitable for S5PC110, 507 S5PV210, and Exynos-4 chips to control VCC_CORE and 508 VCC_USIM voltages. 509 510config REGULATOR_MAX8998 511 tristate "Maxim 8998 voltage regulator" 512 depends on MFD_MAX8998 513 help 514 This driver controls a Maxim 8998 voltage output regulator 515 via I2C bus. The provided regulator is suitable for S3C6410 516 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. 517 518config REGULATOR_MAX77686 519 tristate "Maxim 77686 regulator" 520 depends on MFD_MAX77686 521 help 522 This driver controls a Maxim 77686 regulator 523 via I2C bus. The provided regulator is suitable for 524 Exynos-4 chips to control VARM and VINT voltages. 525 526config REGULATOR_MAX77693 527 tristate "Maxim 77693/77843 regulator" 528 depends on (MFD_MAX77693 || MFD_MAX77843) 529 help 530 This driver controls a Maxim 77693/77843 regulators via I2C bus. 531 The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2' 532 and one current regulator 'CHARGER'. This is suitable for 533 Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips. 534 535config REGULATOR_MAX77802 536 tristate "Maxim 77802 regulator" 537 depends on MFD_MAX77686 538 help 539 This driver controls a Maxim 77802 regulator 540 via I2C bus. The provided regulator is suitable for 541 Exynos5420/Exynos5800 SoCs to control various voltages. 542 It includes support for control of voltage and ramp speed. 543 544config REGULATOR_MC13XXX_CORE 545 tristate 546 547config REGULATOR_MC13783 548 tristate "Freescale MC13783 regulator driver" 549 depends on MFD_MC13XXX 550 select REGULATOR_MC13XXX_CORE 551 help 552 Say y here to support the regulators found on the Freescale MC13783 553 PMIC. 554 555config REGULATOR_MC13892 556 tristate "Freescale MC13892 regulator driver" 557 depends on MFD_MC13XXX 558 select REGULATOR_MC13XXX_CORE 559 help 560 Say y here to support the regulators found on the Freescale MC13892 561 PMIC. 562 563config REGULATOR_MT6311 564 tristate "MediaTek MT6311 PMIC" 565 depends on I2C 566 select REGMAP_I2C 567 help 568 Say y here to select this option to enable the power regulator of 569 MediaTek MT6311 PMIC. 570 This driver supports the control of different power rails of device 571 through regulator interface. 572 573config REGULATOR_MT6323 574 tristate "MediaTek MT6323 PMIC" 575 depends on MFD_MT6397 576 help 577 Say y here to select this option to enable the power regulator of 578 MediaTek MT6323 PMIC. 579 This driver supports the control of different power rails of device 580 through regulator interface. 581 582config REGULATOR_MT6380 583 tristate "MediaTek MT6380 PMIC" 584 depends on MTK_PMIC_WRAP 585 help 586 Say y here to select this option to enable the power regulator of 587 MediaTek MT6380 PMIC. 588 This driver supports the control of different power rails of device 589 through regulator interface. 590 591config REGULATOR_MT6397 592 tristate "MediaTek MT6397 PMIC" 593 depends on MFD_MT6397 594 help 595 Say y here to select this option to enable the power regulator of 596 MediaTek MT6397 PMIC. 597 This driver supports the control of different power rails of device 598 through regulator interface. 599 600config REGULATOR_PALMAS 601 tristate "TI Palmas PMIC Regulators" 602 depends on MFD_PALMAS 603 help 604 If you wish to control the regulators on the Palmas series of 605 chips say Y here. This will enable support for all the software 606 controllable SMPS/LDO regulators. 607 608 The regulators available on Palmas series chips vary depending 609 on the muxing. This is handled automatically in the driver by 610 reading the mux info from OTP. 611 612config REGULATOR_PBIAS 613 tristate "PBIAS OMAP regulator driver" 614 depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON 615 help 616 Say y here to support pbias regulator for mmc1:SD card i/o 617 on OMAP SoCs. 618 This driver provides support for OMAP pbias modelled 619 regulators. 620 621config REGULATOR_PCAP 622 tristate "Motorola PCAP2 regulator driver" 623 depends on EZX_PCAP 624 help 625 This driver provides support for the voltage regulators of the 626 PCAP2 PMIC. 627 628config REGULATOR_PCF50633 629 tristate "NXP PCF50633 regulator driver" 630 depends on MFD_PCF50633 631 help 632 Say Y here to support the voltage regulators and convertors 633 on PCF50633 634 635config REGULATOR_PFUZE100 636 tristate "Freescale PFUZE100/200/3000/3001 regulator driver" 637 depends on I2C 638 select REGMAP_I2C 639 help 640 Say y here to support the regulators found on the Freescale 641 PFUZE100/200/3000/3001 PMIC. 642 643config REGULATOR_PV88060 644 tristate "Powerventure Semiconductor PV88060 regulator" 645 depends on I2C 646 select REGMAP_I2C 647 help 648 Say y here to support the voltage regulators and convertors 649 PV88060 650 651config REGULATOR_PV88080 652 tristate "Powerventure Semiconductor PV88080 regulator" 653 depends on I2C 654 select REGMAP_I2C 655 help 656 Say y here to support the buck convertors on PV88080 657 658config REGULATOR_PV88090 659 tristate "Powerventure Semiconductor PV88090 regulator" 660 depends on I2C 661 select REGMAP_I2C 662 help 663 Say y here to support the voltage regulators and convertors 664 on PV88090 665 666config REGULATOR_PWM 667 tristate "PWM voltage regulator" 668 depends on PWM 669 help 670 This driver supports PWM controlled voltage regulators. PWM 671 duty cycle can increase or decrease the voltage. 672 673config REGULATOR_QCOM_RPM 674 tristate "Qualcomm RPM regulator driver" 675 depends on MFD_QCOM_RPM 676 help 677 If you say yes to this option, support will be included for the 678 regulators exposed by the Resource Power Manager found in Qualcomm 679 8660, 8960 and 8064 based devices. 680 681 Say M here if you want to include support for the regulators on the 682 Qualcomm RPM as a module. The module will be named 683 "qcom_rpm-regulator". 684 685config REGULATOR_QCOM_RPMH 686 tristate "Qualcomm Technologies, Inc. RPMh regulator driver" 687 depends on QCOM_RPMH || COMPILE_TEST 688 help 689 This driver supports control of PMIC regulators via the RPMh hardware 690 block found on Qualcomm Technologies Inc. SoCs. RPMh regulator 691 control allows for voting on regulator state between multiple 692 processors within the SoC. 693 694config REGULATOR_QCOM_SMD_RPM 695 tristate "Qualcomm SMD based RPM regulator driver" 696 depends on QCOM_SMD_RPM 697 help 698 If you say yes to this option, support will be included for the 699 regulators exposed by the Resource Power Manager found in Qualcomm 700 8974 based devices. 701 702 Say M here if you want to include support for the regulators on the 703 Qualcomm RPM as a module. The module will be named 704 "qcom_smd-regulator". 705 706config REGULATOR_QCOM_SPMI 707 tristate "Qualcomm SPMI regulator driver" 708 depends on SPMI || COMPILE_TEST 709 help 710 If you say yes to this option, support will be included for the 711 regulators found in Qualcomm SPMI PMICs. 712 713 Say M here if you want to include support for the regulators on the 714 Qualcomm SPMI PMICs as a module. The module will be named 715 "qcom_spmi-regulator". 716 717config REGULATOR_RC5T583 718 tristate "RICOH RC5T583 Power regulators" 719 depends on MFD_RC5T583 720 help 721 Select this option to enable the power regulator of RICOH 722 PMIC RC5T583. 723 This driver supports the control of different power rails of device 724 through regulator interface. The device supports multiple DCDC/LDO 725 outputs which can be controlled by i2c communication. 726 727config REGULATOR_RK808 728 tristate "Rockchip RK805/RK808/RK818 Power regulators" 729 depends on MFD_RK808 730 help 731 Select this option to enable the power regulator of ROCKCHIP 732 PMIC RK805,RK808 and RK818. 733 This driver supports the control of different power rails of device 734 through regulator interface. The device supports multiple DCDC/LDO 735 outputs which can be controlled by i2c communication. 736 737config REGULATOR_RN5T618 738 tristate "Ricoh RN5T567/618 voltage regulators" 739 depends on MFD_RN5T618 740 help 741 Say y here to support the regulators found on Ricoh RN5T567, 742 RN5T618 or RC5T619 PMIC. 743 744config REGULATOR_RT5033 745 tristate "Richtek RT5033 Regulators" 746 depends on MFD_RT5033 747 help 748 This adds support for voltage and current regulators in Richtek 749 RT5033 PMIC. The device supports multiple regulators like 750 current source, LDO and Buck. 751 752config REGULATOR_S2MPA01 753 tristate "Samsung S2MPA01 voltage regulator" 754 depends on MFD_SEC_CORE 755 help 756 This driver controls Samsung S2MPA01 voltage output regulator 757 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs. 758 759config REGULATOR_S2MPS11 760 tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator" 761 depends on MFD_SEC_CORE 762 help 763 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage 764 output regulator via I2C bus. The chip is comprised of high efficient 765 Buck converters including Dual-Phase Buck converter, Buck-Boost 766 converter, various LDOs. 767 768config REGULATOR_S5M8767 769 tristate "Samsung S5M8767A voltage regulator" 770 depends on MFD_SEC_CORE 771 help 772 This driver supports a Samsung S5M8767A voltage output regulator 773 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and 774 supports DVS mode with 8bits of output voltage control. 775 776config REGULATOR_SC2731 777 tristate "Spreadtrum SC2731 power regulator driver" 778 depends on MFD_SC27XX_PMIC || COMPILE_TEST 779 help 780 This driver provides support for the voltage regulators on the 781 SC2731 PMIC. 782 783config REGULATOR_SKY81452 784 tristate "Skyworks Solutions SKY81452 voltage regulator" 785 depends on MFD_SKY81452 786 help 787 This driver supports Skyworks SKY81452 voltage output regulator 788 via I2C bus. SKY81452 has one voltage linear regulator can be 789 programmed from 4.5V to 20V. 790 791 This driver can also be built as a module. If so, the module 792 will be called sky81452-regulator. 793 794config REGULATOR_STM32_VREFBUF 795 tristate "STMicroelectronics STM32 VREFBUF" 796 depends on ARCH_STM32 || COMPILE_TEST 797 help 798 This driver supports STMicroelectronics STM32 VREFBUF (voltage 799 reference buffer) which can be used as voltage reference for 800 internal ADCs, DACs and also for external components through 801 dedicated Vref+ pin. 802 803 This driver can also be built as a module. If so, the module 804 will be called stm32-vrefbuf. 805 806config REGULATOR_TI_ABB 807 tristate "TI Adaptive Body Bias on-chip LDO" 808 depends on ARCH_OMAP 809 help 810 Select this option to support Texas Instruments' on-chip Adaptive Body 811 Bias (ABB) LDO regulators. It is recommended that this option be 812 enabled on required TI SoC. Certain Operating Performance Points 813 on TI SoCs may be unstable without enabling this as it provides 814 device specific optimized bias to allow/optimize functionality. 815 816config REGULATOR_STW481X_VMMC 817 bool "ST Microelectronics STW481X VMMC regulator" 818 depends on MFD_STW481X || COMPILE_TEST 819 default y if MFD_STW481X 820 help 821 This driver supports the internal VMMC regulator in the STw481x 822 PMIC chips. 823 824config REGULATOR_SY8106A 825 tristate "Silergy SY8106A regulator" 826 depends on I2C && (OF || COMPILE_TEST) 827 select REGMAP_I2C 828 help 829 This driver supports SY8106A single output regulator. 830 831config REGULATOR_TPS51632 832 tristate "TI TPS51632 Power Regulator" 833 depends on I2C 834 select REGMAP_I2C 835 help 836 This driver supports TPS51632 voltage regulator chip. 837 The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller 838 with Serial VID control and DVFS. 839 The voltage output can be configure through I2C interface or PWM 840 interface. 841 842config REGULATOR_TPS6105X 843 tristate "TI TPS6105X Power regulators" 844 depends on TPS6105X 845 default y if TPS6105X 846 help 847 This driver supports TPS61050/TPS61052 voltage regulator chips. 848 It is a single boost converter primarily for white LEDs and 849 audio amplifiers. 850 851config REGULATOR_TPS62360 852 tristate "TI TPS6236x Power Regulator" 853 depends on I2C 854 select REGMAP_I2C 855 help 856 This driver supports TPS6236x voltage regulator chip. This 857 regulator is meant for processor core supply. This chip is 858 high-frequency synchronous step down dc-dc converter optimized 859 for battery-powered portable applications. 860 861config REGULATOR_TPS65023 862 tristate "TI TPS65023 Power regulators" 863 depends on I2C 864 select REGMAP_I2C 865 help 866 This driver supports TPS65023 voltage regulator chips. TPS65023 provides 867 three step-down converters and two general-purpose LDO voltage regulators. 868 It supports TI's software based Class-2 SmartReflex implementation. 869 870config REGULATOR_TPS6507X 871 tristate "TI TPS6507X Power regulators" 872 depends on I2C 873 help 874 This driver supports TPS6507X voltage regulator chips. TPS6507X provides 875 three step-down converters and two general-purpose LDO voltage regulators. 876 It supports TI's software based Class-2 SmartReflex implementation. 877 878config REGULATOR_TPS65086 879 tristate "TI TPS65086 Power regulators" 880 depends on MFD_TPS65086 881 help 882 This driver provides support for the voltage regulators on 883 TI TPS65086 PMICs. 884 885config REGULATOR_TPS65090 886 tristate "TI TPS65090 Power regulator" 887 depends on MFD_TPS65090 888 help 889 This driver provides support for the voltage regulators on the 890 TI TPS65090 PMIC. 891 892config REGULATOR_TPS65132 893 tristate "TI TPS65132 Dual Output Power regulators" 894 depends on I2C && GPIOLIB 895 select REGMAP_I2C 896 help 897 This driver supports TPS65132 single inductor - dual output 898 power supply specifcally designed for display panels. 899 900config REGULATOR_TPS65217 901 tristate "TI TPS65217 Power regulators" 902 depends on MFD_TPS65217 903 help 904 This driver supports TPS65217 voltage regulator chips. TPS65217 905 provides three step-down converters and four general-purpose LDO 906 voltage regulators. It supports software based voltage control 907 for different voltage domains 908 909config REGULATOR_TPS65218 910 tristate "TI TPS65218 Power regulators" 911 depends on MFD_TPS65218 && OF 912 help 913 This driver supports TPS65218 voltage regulator chips. TPS65218 914 provides six step-down converters and one general-purpose LDO 915 voltage regulators. It supports software based voltage control 916 for different voltage domains 917 918config REGULATOR_TPS6524X 919 tristate "TI TPS6524X Power regulators" 920 depends on SPI 921 help 922 This driver supports TPS6524X voltage regulator chips. TPS6524X 923 provides three step-down converters and two general-purpose LDO 924 voltage regulators. This device is interfaced using a customized 925 serial interface currently supported on the sequencer serial 926 port controller. 927 928config REGULATOR_TPS6586X 929 tristate "TI TPS6586X Power regulators" 930 depends on MFD_TPS6586X 931 help 932 This driver supports TPS6586X voltage regulator chips. 933 934config REGULATOR_TPS65910 935 tristate "TI TPS65910/TPS65911 Power Regulators" 936 depends on MFD_TPS65910 937 help 938 This driver supports TPS65910/TPS65911 voltage regulator chips. 939 940config REGULATOR_TPS65912 941 tristate "TI TPS65912 Power regulator" 942 depends on MFD_TPS65912 943 help 944 This driver supports TPS65912 voltage regulator chip. 945 946config REGULATOR_TPS80031 947 tristate "TI TPS80031/TPS80032 power regulator driver" 948 depends on MFD_TPS80031 949 help 950 TPS80031/ TPS80032 Fully Integrated Power Management with Power 951 Path and Battery Charger. It has 5 configurable step-down 952 converters, 11 general purpose LDOs, VBUS generator and digital 953 output to control regulators. 954 955config REGULATOR_TWL4030 956 tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" 957 depends on TWL4030_CORE 958 help 959 This driver supports the voltage regulators provided by 960 this family of companion chips. 961 962config REGULATOR_UNIPHIER 963 tristate "UniPhier regulator driver" 964 depends on ARCH_UNIPHIER || COMPILE_TEST 965 depends on OF && MFD_SYSCON 966 default ARCH_UNIPHIER 967 help 968 Support for regulators implemented on Socionext UniPhier SoCs. 969 970config REGULATOR_VCTRL 971 tristate "Voltage controlled regulators" 972 depends on OF 973 help 974 This driver provides support for voltage regulators whose output 975 voltage is controlled by the voltage of another regulator. 976 977config REGULATOR_VEXPRESS 978 tristate "Versatile Express regulators" 979 depends on VEXPRESS_CONFIG 980 help 981 This driver provides support for voltage regulators available 982 on the ARM Ltd's Versatile Express platform. 983 984config REGULATOR_WM831X 985 tristate "Wolfson Microelectronics WM831x PMIC regulators" 986 depends on MFD_WM831X 987 help 988 Support the voltage and current regulators of the WM831x series 989 of PMIC devices. 990 991config REGULATOR_WM8350 992 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" 993 depends on MFD_WM8350 994 help 995 This driver provides support for the voltage and current regulators 996 of the WM8350 AudioPlus PMIC. 997 998config REGULATOR_WM8400 999 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" 1000 depends on MFD_WM8400 1001 help 1002 This driver provides support for the voltage regulators of the 1003 WM8400 AudioPlus PMIC. 1004 1005config REGULATOR_WM8994 1006 tristate "Wolfson Microelectronics WM8994 CODEC" 1007 depends on MFD_WM8994 1008 help 1009 This driver provides support for the voltage regulators on the 1010 WM8994 CODEC. 1011 1012endif 1013 1014