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_88PM800 58 tristate "Marvell 88PM800 Power regulators" 59 depends on MFD_88PM800 60 help 61 This driver supports Marvell 88PM800 voltage regulator chips. 62 It delivers digitally programmable output, 63 the voltage is programmed via I2C interface. 64 It's suitable to support PXA988 chips to control VCC_MAIN and 65 various voltages. 66 67config REGULATOR_88PM8607 68 tristate "Marvell 88PM8607 Power regulators" 69 depends on MFD_88PM860X=y 70 help 71 This driver supports 88PM8607 voltage regulator chips. 72 73config REGULATOR_ACT8865 74 tristate "Active-semi act8865 voltage regulator" 75 depends on I2C 76 select REGMAP_I2C 77 help 78 This driver controls a active-semi act8865 voltage output 79 regulator via I2C bus. 80 81config REGULATOR_AD5398 82 tristate "Analog Devices AD5398/AD5821 regulators" 83 depends on I2C 84 help 85 This driver supports AD5398 and AD5821 current regulator chips. 86 If building into module, its name is ad5398.ko. 87 88config REGULATOR_ANATOP 89 tristate "Freescale i.MX on-chip ANATOP LDO regulators" 90 depends on MFD_SYSCON 91 help 92 Say y here to support Freescale i.MX on-chip ANATOP LDOs 93 regulators. It is recommended that this option be 94 enabled on i.MX6 platform. 95 96config REGULATOR_AAT2870 97 tristate "AnalogicTech AAT2870 Regulators" 98 depends on MFD_AAT2870_CORE 99 help 100 If you have a AnalogicTech AAT2870 say Y to enable the 101 regulator driver. 102 103config REGULATOR_AB3100 104 tristate "ST-Ericsson AB3100 Regulator functions" 105 depends on AB3100_CORE 106 default y if AB3100_CORE 107 help 108 These regulators correspond to functionality in the 109 AB3100 analog baseband dealing with power regulators 110 for the system. 111 112config REGULATOR_AB8500 113 bool "ST-Ericsson AB8500 Power Regulators" 114 depends on AB8500_CORE 115 help 116 This driver supports the regulators found on the ST-Ericsson mixed 117 signal AB8500 PMIC 118 119config REGULATOR_ARIZONA 120 tristate "Wolfson Arizona class devices" 121 depends on MFD_ARIZONA 122 depends on SND_SOC 123 help 124 Support for the regulators found on Wolfson Arizona class 125 devices. 126 127config REGULATOR_AS3711 128 tristate "AS3711 PMIC" 129 depends on MFD_AS3711 130 help 131 This driver provides support for the voltage regulators on the 132 AS3711 PMIC 133 134config REGULATOR_AS3722 135 tristate "AMS AS3722 PMIC Regulators" 136 depends on MFD_AS3722 137 help 138 This driver provides support for the voltage regulators on the 139 AS3722 PMIC. This will enable support for all the software 140 controllable DCDC/LDO regulators. 141 142config REGULATOR_AXP20X 143 tristate "X-POWERS AXP20X PMIC Regulators" 144 depends on MFD_AXP20X 145 help 146 This driver provides support for the voltage regulators on the 147 AXP20X PMIC. 148 149config REGULATOR_BCM590XX 150 tristate "Broadcom BCM590xx PMU Regulators" 151 depends on MFD_BCM590XX 152 help 153 This driver provides support for the voltage regulators on the 154 BCM590xx PMUs. This will enable support for the software 155 controllable LDO/Switching regulators. 156 157config REGULATOR_DA903X 158 tristate "Dialog Semiconductor DA9030/DA9034 regulators" 159 depends on PMIC_DA903X 160 help 161 Say y here to support the BUCKs and LDOs regulators found on 162 Dialog Semiconductor DA9030/DA9034 PMIC. 163 164config REGULATOR_DA9052 165 tristate "Dialog Semiconductor DA9052/DA9053 regulators" 166 depends on PMIC_DA9052 167 help 168 This driver supports the voltage regulators of DA9052-BC and 169 DA9053-AA/Bx PMIC. 170 171config REGULATOR_DA9055 172 tristate "Dialog Semiconductor DA9055 regulators" 173 depends on MFD_DA9055 174 help 175 Say y here to support the BUCKs and LDOs regulators found on 176 Dialog Semiconductor DA9055 PMIC. 177 178 This driver can also be built as a module. If so, the module 179 will be called da9055-regulator. 180 181config REGULATOR_DA9063 182 tristate "Dialog Semiconductor DA9063 regulators" 183 depends on MFD_DA9063 184 help 185 Say y here to support the BUCKs and LDOs regulators found on 186 DA9063 PMICs. 187 188 This driver can also be built as a module. If so, the module 189 will be called da9063-regulator. 190 191config REGULATOR_DA9210 192 tristate "Dialog Semiconductor DA9210 regulator" 193 depends on I2C 194 select REGMAP_I2C 195 help 196 Say y here to support for the Dialog Semiconductor DA9210. 197 The DA9210 is a multi-phase synchronous step down 198 converter 12A DC-DC Buck controlled through an I2C 199 interface. 200 201config REGULATOR_DA9211 202 tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9214 regulator" 203 depends on I2C 204 select REGMAP_I2C 205 help 206 Say y here to support for the Dialog Semiconductor DA9211/DA9212 207 /DA9213/DA9214. 208 The DA9211/DA9212/DA9213/DA9214 is a multi-phase synchronous 209 step down converter 12A or 16A DC-DC Buck controlled through an I2C 210 interface. 211 212config REGULATOR_DBX500_PRCMU 213 bool 214 215config REGULATOR_DB8500_PRCMU 216 bool "ST-Ericsson DB8500 Voltage Domain Regulators" 217 depends on MFD_DB8500_PRCMU 218 select REGULATOR_DBX500_PRCMU 219 help 220 This driver supports the voltage domain regulators controlled by the 221 DB8500 PRCMU 222 223config REGULATOR_FAN53555 224 tristate "Fairchild FAN53555 Regulator" 225 depends on I2C 226 select REGMAP_I2C 227 help 228 This driver supports Fairchild FAN53555 Digitally Programmable 229 TinyBuck Regulator. The FAN53555 is a step-down switching voltage 230 regulator that delivers a digitally programmable output from an 231 input voltage supply of 2.5V to 5.5V. The output voltage is 232 programmed through an I2C interface. 233 234config REGULATOR_GPIO 235 tristate "GPIO regulator support" 236 depends on GPIOLIB 237 help 238 This driver provides support for regulators that can be 239 controlled via gpios. 240 It is capable of supporting current and voltage regulators 241 and the platform has to provide a mapping of GPIO-states 242 to target volts/amps. 243 244config REGULATOR_HI6421 245 tristate "HiSilicon Hi6421 PMIC voltage regulator support" 246 depends on MFD_HI6421_PMIC && OF 247 help 248 This driver provides support for the voltage regulators on the 249 HiSilicon Hi6421 PMU / Codec IC. 250 Hi6421 is a multi-function device which, on regulator part, provides 251 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All 252 of them come with support to either ECO (idle) or sleep mode. 253 254config REGULATOR_ISL9305 255 tristate "Intersil ISL9305 regulator" 256 depends on I2C 257 select REGMAP_I2C 258 help 259 This driver supports ISL9305 voltage regulator chip. 260 261config REGULATOR_ISL6271A 262 tristate "Intersil ISL6271A Power regulator" 263 depends on I2C 264 help 265 This driver supports ISL6271A voltage regulator chip. 266 267config REGULATOR_LP3971 268 tristate "National Semiconductors LP3971 PMIC regulator driver" 269 depends on I2C 270 help 271 Say Y here to support the voltage regulators and convertors 272 on National Semiconductors LP3971 PMIC 273 274config REGULATOR_LP3972 275 tristate "National Semiconductors LP3972 PMIC regulator driver" 276 depends on I2C 277 help 278 Say Y here to support the voltage regulators and convertors 279 on National Semiconductors LP3972 PMIC 280 281config REGULATOR_LP872X 282 tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators" 283 depends on I2C 284 select REGMAP_I2C 285 help 286 This driver supports LP8720/LP8725 PMIC 287 288config REGULATOR_LP8755 289 tristate "TI LP8755 High Performance PMU driver" 290 depends on I2C 291 select REGMAP_I2C 292 help 293 This driver supports LP8755 High Performance PMU driver. This 294 chip contains six step-down DC/DC converters which can support 295 9 mode multiphase configuration. 296 297config REGULATOR_LP8788 298 tristate "TI LP8788 Power Regulators" 299 depends on MFD_LP8788 300 help 301 This driver supports LP8788 voltage regulator chip. 302 303config REGULATOR_LTC3589 304 tristate "LTC3589 8-output voltage regulator" 305 depends on I2C 306 select REGMAP_I2C 307 help 308 This enables support for the LTC3589, LTC3589-1, and LTC3589-2 309 8-output regulators controlled via I2C. 310 311config REGULATOR_MAX14577 312 tristate "Maxim 14577/77836 regulator" 313 depends on MFD_MAX14577 314 help 315 This driver controls a Maxim MAX14577/77836 regulator via I2C bus. 316 The MAX14577 regulators include safeout LDO and charger current 317 regulator. The MAX77836 has two additional LDOs. 318 319config REGULATOR_MAX1586 320 tristate "Maxim 1586/1587 voltage regulator" 321 depends on I2C 322 help 323 This driver controls a Maxim 1586 or 1587 voltage output 324 regulator via I2C bus. The provided regulator is suitable 325 for PXA27x chips to control VCC_CORE and VCC_USIM voltages. 326 327config REGULATOR_MAX8649 328 tristate "Maxim 8649 voltage regulator" 329 depends on I2C 330 select REGMAP_I2C 331 help 332 This driver controls a Maxim 8649 voltage output regulator via 333 I2C bus. 334 335config REGULATOR_MAX8660 336 tristate "Maxim 8660/8661 voltage regulator" 337 depends on I2C 338 help 339 This driver controls a Maxim 8660/8661 voltage output 340 regulator via I2C bus. 341 342config REGULATOR_MAX8907 343 tristate "Maxim 8907 voltage regulator" 344 depends on MFD_MAX8907 345 help 346 This driver controls a Maxim 8907 voltage output regulator 347 via I2C bus. The provided regulator is suitable for Tegra 348 chip to control Step-Down DC-DC and LDOs. 349 350config REGULATOR_MAX8925 351 tristate "Maxim MAX8925 Power Management IC" 352 depends on MFD_MAX8925 353 help 354 Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC. 355 356config REGULATOR_MAX8952 357 tristate "Maxim MAX8952 Power Management IC" 358 depends on I2C 359 help 360 This driver controls a Maxim 8952 voltage output regulator 361 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS 362 modes ranging from 0.77V to 1.40V by 0.01V steps. 363 364config REGULATOR_MAX8973 365 tristate "Maxim MAX8973 voltage regulator " 366 depends on I2C 367 select REGMAP_I2C 368 help 369 The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down 370 switching regulator delievers up to 9A of output current. Each 371 phase operates at a 2MHz fixed frequency with a 120 deg shift 372 from the adjacent phase, allowing the use of small magnetic component. 373 374config REGULATOR_MAX8997 375 tristate "Maxim 8997/8966 regulator" 376 depends on MFD_MAX8997 377 help 378 This driver controls a Maxim 8997/8966 regulator 379 via I2C bus. The provided regulator is suitable for S5PC110, 380 S5PV210, and Exynos-4 chips to control VCC_CORE and 381 VCC_USIM voltages. 382 383config REGULATOR_MAX8998 384 tristate "Maxim 8998 voltage regulator" 385 depends on MFD_MAX8998 386 help 387 This driver controls a Maxim 8998 voltage output regulator 388 via I2C bus. The provided regulator is suitable for S3C6410 389 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. 390 391config REGULATOR_MAX77686 392 tristate "Maxim 77686 regulator" 393 depends on MFD_MAX77686 394 help 395 This driver controls a Maxim 77686 regulator 396 via I2C bus. The provided regulator is suitable for 397 Exynos-4 chips to control VARM and VINT voltages. 398 399config REGULATOR_MAX77693 400 tristate "Maxim MAX77693 regulator" 401 depends on MFD_MAX77693 402 help 403 This driver controls a Maxim 77693 regulator via I2C bus. 404 The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2' 405 and one current regulator 'CHARGER'. This is suitable for 406 Exynos-4x12 chips. 407 408config REGULATOR_MAX77802 409 tristate "Maxim 77802 regulator" 410 depends on MFD_MAX77686 411 help 412 This driver controls a Maxim 77802 regulator 413 via I2C bus. The provided regulator is suitable for 414 Exynos5420/Exynos5800 SoCs to control various voltages. 415 It includes support for control of voltage and ramp speed. 416 417config REGULATOR_MC13XXX_CORE 418 tristate 419 420config REGULATOR_MC13783 421 tristate "Freescale MC13783 regulator driver" 422 depends on MFD_MC13XXX 423 select REGULATOR_MC13XXX_CORE 424 help 425 Say y here to support the regulators found on the Freescale MC13783 426 PMIC. 427 428config REGULATOR_MC13892 429 tristate "Freescale MC13892 regulator driver" 430 depends on MFD_MC13XXX 431 select REGULATOR_MC13XXX_CORE 432 help 433 Say y here to support the regulators found on the Freescale MC13892 434 PMIC. 435 436config REGULATOR_PALMAS 437 tristate "TI Palmas PMIC Regulators" 438 depends on MFD_PALMAS 439 help 440 If you wish to control the regulators on the Palmas series of 441 chips say Y here. This will enable support for all the software 442 controllable SMPS/LDO regulators. 443 444 The regulators available on Palmas series chips vary depending 445 on the muxing. This is handled automatically in the driver by 446 reading the mux info from OTP. 447 448config REGULATOR_PBIAS 449 tristate "PBIAS OMAP regulator driver" 450 depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON 451 help 452 Say y here to support pbias regulator for mmc1:SD card i/o 453 on OMAP SoCs. 454 This driver provides support for OMAP pbias modelled 455 regulators. 456 457config REGULATOR_PCAP 458 tristate "Motorola PCAP2 regulator driver" 459 depends on EZX_PCAP 460 help 461 This driver provides support for the voltage regulators of the 462 PCAP2 PMIC. 463 464config REGULATOR_PCF50633 465 tristate "NXP PCF50633 regulator driver" 466 depends on MFD_PCF50633 467 help 468 Say Y here to support the voltage regulators and convertors 469 on PCF50633 470 471config REGULATOR_PFUZE100 472 tristate "Freescale PFUZE100/PFUZE200 regulator driver" 473 depends on I2C 474 select REGMAP_I2C 475 help 476 Say y here to support the regulators found on the Freescale 477 PFUZE100/PFUZE200 PMIC. 478 479config REGULATOR_PWM 480 tristate "PWM voltage regulator" 481 depends on PWM 482 help 483 This driver supports PWM controlled voltage regulators. PWM 484 duty cycle can increase or decrease the voltage. 485 486config REGULATOR_QCOM_RPM 487 tristate "Qualcomm RPM regulator driver" 488 depends on MFD_QCOM_RPM 489 help 490 If you say yes to this option, support will be included for the 491 regulators exposed by the Resource Power Manager found in Qualcomm 492 8660, 8960 and 8064 based devices. 493 494 Say M here if you want to include support for the regulators on the 495 Qualcomm RPM as a module. The module will be named 496 "qcom_rpm-regulator". 497 498config REGULATOR_RC5T583 499 tristate "RICOH RC5T583 Power regulators" 500 depends on MFD_RC5T583 501 help 502 Select this option to enable the power regulator of RICOH 503 PMIC RC5T583. 504 This driver supports the control of different power rails of device 505 through regulator interface. The device supports multiple DCDC/LDO 506 outputs which can be controlled by i2c communication. 507 508config REGULATOR_RK808 509 tristate "Rockchip RK808 Power regulators" 510 depends on MFD_RK808 511 help 512 Select this option to enable the power regulator of ROCKCHIP 513 PMIC RK808. 514 This driver supports the control of different power rails of device 515 through regulator interface. The device supports multiple DCDC/LDO 516 outputs which can be controlled by i2c communication. 517 518config REGULATOR_RN5T618 519 tristate "Ricoh RN5T618 voltage regulators" 520 depends on MFD_RN5T618 521 help 522 Say y here to support the regulators found on Ricoh RN5T618 PMIC. 523 524config REGULATOR_S2MPA01 525 tristate "Samsung S2MPA01 voltage regulator" 526 depends on MFD_SEC_CORE 527 help 528 This driver controls Samsung S2MPA01 voltage output regulator 529 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs. 530 531config REGULATOR_S2MPS11 532 tristate "Samsung S2MPS11/S2MPS14/S2MPU02 voltage regulator" 533 depends on MFD_SEC_CORE 534 help 535 This driver supports a Samsung S2MPS11/S2MPS14/S2MPU02 voltage output 536 regulator via I2C bus. The chip is comprised of high efficient Buck 537 converters including Dual-Phase Buck converter, Buck-Boost converter, 538 various LDOs. 539 540config REGULATOR_S5M8767 541 tristate "Samsung S5M8767A voltage regulator" 542 depends on MFD_SEC_CORE 543 help 544 This driver supports a Samsung S5M8767A voltage output regulator 545 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and 546 supports DVS mode with 8bits of output voltage control. 547 548config REGULATOR_SKY81452 549 tristate "Skyworks Solutions SKY81452 voltage regulator" 550 depends on SKY81452 551 help 552 This driver supports Skyworks SKY81452 voltage output regulator 553 via I2C bus. SKY81452 has one voltage linear regulator can be 554 programmed from 4.5V to 20V. 555 556 This driver can also be built as a module. If so, the module 557 will be called sky81452-regulator. 558 559config REGULATOR_TI_ABB 560 tristate "TI Adaptive Body Bias on-chip LDO" 561 depends on ARCH_OMAP 562 help 563 Select this option to support Texas Instruments' on-chip Adaptive Body 564 Bias (ABB) LDO regulators. It is recommended that this option be 565 enabled on required TI SoC. Certain Operating Performance Points 566 on TI SoCs may be unstable without enabling this as it provides 567 device specific optimized bias to allow/optimize functionality. 568 569config REGULATOR_STW481X_VMMC 570 bool "ST Microelectronics STW481X VMMC regulator" 571 depends on MFD_STW481X 572 default y if MFD_STW481X 573 help 574 This driver supports the internal VMMC regulator in the STw481x 575 PMIC chips. 576 577config REGULATOR_TPS51632 578 tristate "TI TPS51632 Power Regulator" 579 depends on I2C 580 select REGMAP_I2C 581 help 582 This driver supports TPS51632 voltage regulator chip. 583 The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller 584 with Serial VID control and DVFS. 585 The voltage output can be configure through I2C interface or PWM 586 interface. 587 588config REGULATOR_TPS6105X 589 tristate "TI TPS6105X Power regulators" 590 depends on TPS6105X 591 default y if TPS6105X 592 help 593 This driver supports TPS61050/TPS61052 voltage regulator chips. 594 It is a single boost converter primarily for white LEDs and 595 audio amplifiers. 596 597config REGULATOR_TPS62360 598 tristate "TI TPS6236x Power Regulator" 599 depends on I2C 600 select REGMAP_I2C 601 help 602 This driver supports TPS6236x voltage regulator chip. This 603 regulator is meant for processor core supply. This chip is 604 high-frequency synchronous step down dc-dc converter optimized 605 for battery-powered portable applications. 606 607config REGULATOR_TPS65023 608 tristate "TI TPS65023 Power regulators" 609 depends on I2C 610 select REGMAP_I2C 611 help 612 This driver supports TPS65023 voltage regulator chips. TPS65023 provides 613 three step-down converters and two general-purpose LDO voltage regulators. 614 It supports TI's software based Class-2 SmartReflex implementation. 615 616config REGULATOR_TPS6507X 617 tristate "TI TPS6507X Power regulators" 618 depends on I2C 619 help 620 This driver supports TPS6507X voltage regulator chips. TPS6507X provides 621 three step-down converters and two general-purpose LDO voltage regulators. 622 It supports TI's software based Class-2 SmartReflex implementation. 623 624config REGULATOR_TPS65090 625 tristate "TI TPS65090 Power regulator" 626 depends on MFD_TPS65090 627 help 628 This driver provides support for the voltage regulators on the 629 TI TPS65090 PMIC. 630 631config REGULATOR_TPS65217 632 tristate "TI TPS65217 Power regulators" 633 depends on MFD_TPS65217 634 help 635 This driver supports TPS65217 voltage regulator chips. TPS65217 636 provides three step-down converters and four general-purpose LDO 637 voltage regulators. It supports software based voltage control 638 for different voltage domains 639 640config REGULATOR_TPS65218 641 tristate "TI TPS65218 Power regulators" 642 depends on MFD_TPS65218 && OF 643 help 644 This driver supports TPS65218 voltage regulator chips. TPS65218 645 provides six step-down converters and one general-purpose LDO 646 voltage regulators. It supports software based voltage control 647 for different voltage domains 648 649config REGULATOR_TPS6524X 650 tristate "TI TPS6524X Power regulators" 651 depends on SPI 652 help 653 This driver supports TPS6524X voltage regulator chips. TPS6524X 654 provides three step-down converters and two general-purpose LDO 655 voltage regulators. This device is interfaced using a customized 656 serial interface currently supported on the sequencer serial 657 port controller. 658 659config REGULATOR_TPS6586X 660 tristate "TI TPS6586X Power regulators" 661 depends on MFD_TPS6586X 662 help 663 This driver supports TPS6586X voltage regulator chips. 664 665config REGULATOR_TPS65910 666 tristate "TI TPS65910/TPS65911 Power Regulators" 667 depends on MFD_TPS65910 668 help 669 This driver supports TPS65910/TPS65911 voltage regulator chips. 670 671config REGULATOR_TPS65912 672 tristate "TI TPS65912 Power regulator" 673 depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI) 674 help 675 This driver supports TPS65912 voltage regulator chip. 676 677config REGULATOR_TPS80031 678 tristate "TI TPS80031/TPS80032 power regualtor driver" 679 depends on MFD_TPS80031 680 help 681 TPS80031/ TPS80032 Fully Integrated Power Management with Power 682 Path and Battery Charger. It has 5 configurable step-down 683 converters, 11 general purpose LDOs, VBUS generator and digital 684 output to control regulators. 685 686config REGULATOR_TWL4030 687 tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" 688 depends on TWL4030_CORE 689 help 690 This driver supports the voltage regulators provided by 691 this family of companion chips. 692 693config REGULATOR_VEXPRESS 694 tristate "Versatile Express regulators" 695 depends on VEXPRESS_CONFIG 696 help 697 This driver provides support for voltage regulators available 698 on the ARM Ltd's Versatile Express platform. 699 700config REGULATOR_WM831X 701 tristate "Wolfson Microelectronics WM831x PMIC regulators" 702 depends on MFD_WM831X 703 help 704 Support the voltage and current regulators of the WM831x series 705 of PMIC devices. 706 707config REGULATOR_WM8350 708 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" 709 depends on MFD_WM8350 710 help 711 This driver provides support for the voltage and current regulators 712 of the WM8350 AudioPlus PMIC. 713 714config REGULATOR_WM8400 715 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" 716 depends on MFD_WM8400 717 help 718 This driver provides support for the voltage regulators of the 719 WM8400 AudioPlus PMIC. 720 721config REGULATOR_WM8994 722 tristate "Wolfson Microelectronics WM8994 CODEC" 723 depends on MFD_WM8994 724 help 725 This driver provides support for the voltage regulators on the 726 WM8994 CODEC. 727 728endif 729 730