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 bd718x7-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_LOCHNAGAR 360 tristate "Cirrus Logic Lochnagar regulator driver" 361 depends on MFD_LOCHNAGAR 362 help 363 This enables regulator support on the Cirrus Logic Lochnagar audio 364 development board. 365 366config REGULATOR_LP3971 367 tristate "National Semiconductors LP3971 PMIC regulator driver" 368 depends on I2C 369 help 370 Say Y here to support the voltage regulators and convertors 371 on National Semiconductors LP3971 PMIC 372 373config REGULATOR_LP3972 374 tristate "National Semiconductors LP3972 PMIC regulator driver" 375 depends on I2C 376 help 377 Say Y here to support the voltage regulators and convertors 378 on National Semiconductors LP3972 PMIC 379 380config REGULATOR_LP872X 381 tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators" 382 depends on I2C 383 select REGMAP_I2C 384 help 385 This driver supports LP8720/LP8725 PMIC 386 387config REGULATOR_LP873X 388 tristate "TI LP873X Power regulators" 389 depends on MFD_TI_LP873X && OF 390 help 391 This driver supports LP873X voltage regulator chips. LP873X 392 provides two step-down converters and two general-purpose LDO 393 voltage regulators. It supports software based voltage control 394 for different voltage domains 395 396config REGULATOR_LP8755 397 tristate "TI LP8755 High Performance PMU driver" 398 depends on I2C 399 select REGMAP_I2C 400 help 401 This driver supports LP8755 High Performance PMU driver. This 402 chip contains six step-down DC/DC converters which can support 403 9 mode multiphase configuration. 404 405config REGULATOR_LP87565 406 tristate "TI LP87565 Power regulators" 407 depends on MFD_TI_LP87565 && OF 408 help 409 This driver supports LP87565 voltage regulator chips. LP87565 410 provides four step-down converters. It supports software based 411 voltage control for different voltage domains 412 413config REGULATOR_LP8788 414 tristate "TI LP8788 Power Regulators" 415 depends on MFD_LP8788 416 help 417 This driver supports LP8788 voltage regulator chip. 418 419config REGULATOR_LTC3589 420 tristate "LTC3589 8-output voltage regulator" 421 depends on I2C 422 select REGMAP_I2C 423 help 424 This enables support for the LTC3589, LTC3589-1, and LTC3589-2 425 8-output regulators controlled via I2C. 426 427config REGULATOR_LTC3676 428 tristate "LTC3676 8-output voltage regulator" 429 depends on I2C 430 select REGMAP_I2C 431 help 432 This enables support for the LTC3676 433 8-output regulators controlled via I2C. 434 435config REGULATOR_MAX14577 436 tristate "Maxim 14577/77836 regulator" 437 depends on MFD_MAX14577 438 help 439 This driver controls a Maxim MAX14577/77836 regulator via I2C bus. 440 The MAX14577 regulators include safeout LDO and charger current 441 regulator. The MAX77836 has two additional LDOs. 442 443config REGULATOR_MAX1586 444 tristate "Maxim 1586/1587 voltage regulator" 445 depends on I2C 446 help 447 This driver controls a Maxim 1586 or 1587 voltage output 448 regulator via I2C bus. The provided regulator is suitable 449 for PXA27x chips to control VCC_CORE and VCC_USIM voltages. 450 451config REGULATOR_MAX77620 452 tristate "Maxim 77620/MAX20024 voltage regulator" 453 depends on MFD_MAX77620 454 help 455 This driver controls Maxim MAX77620 voltage output regulator 456 via I2C bus. The provided regulator is suitable for Tegra 457 chip to control Step-Down DC-DC and LDOs. Say Y here to 458 enable the regulator driver. 459 460config REGULATOR_MAX8649 461 tristate "Maxim 8649 voltage regulator" 462 depends on I2C 463 select REGMAP_I2C 464 help 465 This driver controls a Maxim 8649 voltage output regulator via 466 I2C bus. 467 468config REGULATOR_MAX8660 469 tristate "Maxim 8660/8661 voltage regulator" 470 depends on I2C 471 help 472 This driver controls a Maxim 8660/8661 voltage output 473 regulator via I2C bus. 474 475config REGULATOR_MAX8907 476 tristate "Maxim 8907 voltage regulator" 477 depends on MFD_MAX8907 478 help 479 This driver controls a Maxim 8907 voltage output regulator 480 via I2C bus. The provided regulator is suitable for Tegra 481 chip to control Step-Down DC-DC and LDOs. 482 483config REGULATOR_MAX8925 484 tristate "Maxim MAX8925 Power Management IC" 485 depends on MFD_MAX8925 486 help 487 Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC. 488 489config REGULATOR_MAX8952 490 tristate "Maxim MAX8952 Power Management IC" 491 depends on I2C 492 help 493 This driver controls a Maxim 8952 voltage output regulator 494 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS 495 modes ranging from 0.77V to 1.40V by 0.01V steps. 496 497config REGULATOR_MAX8973 498 tristate "Maxim MAX8973 voltage regulator " 499 depends on I2C 500 depends on THERMAL && THERMAL_OF 501 select REGMAP_I2C 502 help 503 The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down 504 switching regulator delievers up to 9A of output current. Each 505 phase operates at a 2MHz fixed frequency with a 120 deg shift 506 from the adjacent phase, allowing the use of small magnetic component. 507 508config REGULATOR_MAX8997 509 tristate "Maxim 8997/8966 regulator" 510 depends on MFD_MAX8997 511 help 512 This driver controls a Maxim 8997/8966 regulator 513 via I2C bus. The provided regulator is suitable for S5PC110, 514 S5PV210, and Exynos-4 chips to control VCC_CORE and 515 VCC_USIM voltages. 516 517config REGULATOR_MAX8998 518 tristate "Maxim 8998 voltage regulator" 519 depends on MFD_MAX8998 520 help 521 This driver controls a Maxim 8998 voltage output regulator 522 via I2C bus. The provided regulator is suitable for S3C6410 523 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. 524 525config REGULATOR_MAX77686 526 tristate "Maxim 77686 regulator" 527 depends on MFD_MAX77686 528 help 529 This driver controls a Maxim 77686 regulator 530 via I2C bus. The provided regulator is suitable for 531 Exynos-4 chips to control VARM and VINT voltages. 532 533config REGULATOR_MAX77693 534 tristate "Maxim 77693/77843 regulator" 535 depends on (MFD_MAX77693 || MFD_MAX77843) 536 help 537 This driver controls a Maxim 77693/77843 regulators via I2C bus. 538 The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2' 539 and one current regulator 'CHARGER'. This is suitable for 540 Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips. 541 542config REGULATOR_MAX77802 543 tristate "Maxim 77802 regulator" 544 depends on MFD_MAX77686 545 help 546 This driver controls a Maxim 77802 regulator 547 via I2C bus. The provided regulator is suitable for 548 Exynos5420/Exynos5800 SoCs to control various voltages. 549 It includes support for control of voltage and ramp speed. 550 551config REGULATOR_MC13XXX_CORE 552 tristate 553 554config REGULATOR_MC13783 555 tristate "Freescale MC13783 regulator driver" 556 depends on MFD_MC13XXX 557 select REGULATOR_MC13XXX_CORE 558 help 559 Say y here to support the regulators found on the Freescale MC13783 560 PMIC. 561 562config REGULATOR_MC13892 563 tristate "Freescale MC13892 regulator driver" 564 depends on MFD_MC13XXX 565 select REGULATOR_MC13XXX_CORE 566 help 567 Say y here to support the regulators found on the Freescale MC13892 568 PMIC. 569 570config REGULATOR_MCP16502 571 tristate "Microchip MCP16502 PMIC" 572 depends on I2C && OF 573 select REGMAP_I2C 574 help 575 Say y here to support the MCP16502 PMIC. This driver supports 576 basic operations (get/set voltage, get/set operating mode) 577 through the regulator interface. In addition it enables 578 suspend-to-ram/standby transition. 579 580config REGULATOR_MT6311 581 tristate "MediaTek MT6311 PMIC" 582 depends on I2C 583 select REGMAP_I2C 584 help 585 Say y here to select this option to enable the power regulator of 586 MediaTek MT6311 PMIC. 587 This driver supports the control of different power rails of device 588 through regulator interface. 589 590config REGULATOR_MT6323 591 tristate "MediaTek MT6323 PMIC" 592 depends on MFD_MT6397 593 help 594 Say y here to select this option to enable the power regulator of 595 MediaTek MT6323 PMIC. 596 This driver supports the control of different power rails of device 597 through regulator interface. 598 599config REGULATOR_MT6380 600 tristate "MediaTek MT6380 PMIC" 601 depends on MTK_PMIC_WRAP 602 help 603 Say y here to select this option to enable the power regulator of 604 MediaTek MT6380 PMIC. 605 This driver supports the control of different power rails of device 606 through regulator interface. 607 608config REGULATOR_MT6397 609 tristate "MediaTek MT6397 PMIC" 610 depends on MFD_MT6397 611 help 612 Say y here to select this option to enable the power regulator of 613 MediaTek MT6397 PMIC. 614 This driver supports the control of different power rails of device 615 through regulator interface. 616 617config REGULATOR_PALMAS 618 tristate "TI Palmas PMIC Regulators" 619 depends on MFD_PALMAS 620 help 621 If you wish to control the regulators on the Palmas series of 622 chips say Y here. This will enable support for all the software 623 controllable SMPS/LDO regulators. 624 625 The regulators available on Palmas series chips vary depending 626 on the muxing. This is handled automatically in the driver by 627 reading the mux info from OTP. 628 629config REGULATOR_PBIAS 630 tristate "PBIAS OMAP regulator driver" 631 depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON 632 help 633 Say y here to support pbias regulator for mmc1:SD card i/o 634 on OMAP SoCs. 635 This driver provides support for OMAP pbias modelled 636 regulators. 637 638config REGULATOR_PCAP 639 tristate "Motorola PCAP2 regulator driver" 640 depends on EZX_PCAP 641 help 642 This driver provides support for the voltage regulators of the 643 PCAP2 PMIC. 644 645config REGULATOR_PCF50633 646 tristate "NXP PCF50633 regulator driver" 647 depends on MFD_PCF50633 648 help 649 Say Y here to support the voltage regulators and convertors 650 on PCF50633 651 652config REGULATOR_PFUZE100 653 tristate "Freescale PFUZE100/200/3000/3001 regulator driver" 654 depends on I2C 655 select REGMAP_I2C 656 help 657 Say y here to support the regulators found on the Freescale 658 PFUZE100/200/3000/3001 PMIC. 659 660config REGULATOR_PV88060 661 tristate "Powerventure Semiconductor PV88060 regulator" 662 depends on I2C 663 select REGMAP_I2C 664 help 665 Say y here to support the voltage regulators and convertors 666 PV88060 667 668config REGULATOR_PV88080 669 tristate "Powerventure Semiconductor PV88080 regulator" 670 depends on I2C 671 select REGMAP_I2C 672 help 673 Say y here to support the buck convertors on PV88080 674 675config REGULATOR_PV88090 676 tristate "Powerventure Semiconductor PV88090 regulator" 677 depends on I2C 678 select REGMAP_I2C 679 help 680 Say y here to support the voltage regulators and convertors 681 on PV88090 682 683config REGULATOR_PWM 684 tristate "PWM voltage regulator" 685 depends on PWM 686 help 687 This driver supports PWM controlled voltage regulators. PWM 688 duty cycle can increase or decrease the voltage. 689 690config REGULATOR_QCOM_RPM 691 tristate "Qualcomm RPM regulator driver" 692 depends on MFD_QCOM_RPM 693 help 694 If you say yes to this option, support will be included for the 695 regulators exposed by the Resource Power Manager found in Qualcomm 696 8660, 8960 and 8064 based devices. 697 698 Say M here if you want to include support for the regulators on the 699 Qualcomm RPM as a module. The module will be named 700 "qcom_rpm-regulator". 701 702config REGULATOR_QCOM_RPMH 703 tristate "Qualcomm Technologies, Inc. RPMh regulator driver" 704 depends on QCOM_RPMH || COMPILE_TEST 705 help 706 This driver supports control of PMIC regulators via the RPMh hardware 707 block found on Qualcomm Technologies Inc. SoCs. RPMh regulator 708 control allows for voting on regulator state between multiple 709 processors within the SoC. 710 711config REGULATOR_QCOM_SMD_RPM 712 tristate "Qualcomm SMD based RPM regulator driver" 713 depends on QCOM_SMD_RPM 714 help 715 If you say yes to this option, support will be included for the 716 regulators exposed by the Resource Power Manager found in Qualcomm 717 8974 based devices. 718 719 Say M here if you want to include support for the regulators on the 720 Qualcomm RPM as a module. The module will be named 721 "qcom_smd-regulator". 722 723config REGULATOR_QCOM_SPMI 724 tristate "Qualcomm SPMI regulator driver" 725 depends on SPMI || COMPILE_TEST 726 help 727 If you say yes to this option, support will be included for the 728 regulators found in Qualcomm SPMI PMICs. 729 730 Say M here if you want to include support for the regulators on the 731 Qualcomm SPMI PMICs as a module. The module will be named 732 "qcom_spmi-regulator". 733 734config REGULATOR_RC5T583 735 tristate "RICOH RC5T583 Power regulators" 736 depends on MFD_RC5T583 737 help 738 Select this option to enable the power regulator of RICOH 739 PMIC RC5T583. 740 This driver supports the control of different power rails of device 741 through regulator interface. The device supports multiple DCDC/LDO 742 outputs which can be controlled by i2c communication. 743 744config REGULATOR_RK808 745 tristate "Rockchip RK805/RK808/RK818 Power regulators" 746 depends on MFD_RK808 747 help 748 Select this option to enable the power regulator of ROCKCHIP 749 PMIC RK805,RK808 and RK818. 750 This driver supports the control of different power rails of device 751 through regulator interface. The device supports multiple DCDC/LDO 752 outputs which can be controlled by i2c communication. 753 754config REGULATOR_RN5T618 755 tristate "Ricoh RN5T567/618 voltage regulators" 756 depends on MFD_RN5T618 757 help 758 Say y here to support the regulators found on Ricoh RN5T567, 759 RN5T618 or RC5T619 PMIC. 760 761config REGULATOR_RT5033 762 tristate "Richtek RT5033 Regulators" 763 depends on MFD_RT5033 764 help 765 This adds support for voltage and current regulators in Richtek 766 RT5033 PMIC. The device supports multiple regulators like 767 current source, LDO and Buck. 768 769config REGULATOR_S2MPA01 770 tristate "Samsung S2MPA01 voltage regulator" 771 depends on MFD_SEC_CORE 772 help 773 This driver controls Samsung S2MPA01 voltage output regulator 774 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs. 775 776config REGULATOR_S2MPS11 777 tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator" 778 depends on MFD_SEC_CORE 779 help 780 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage 781 output regulator via I2C bus. The chip is comprised of high efficient 782 Buck converters including Dual-Phase Buck converter, Buck-Boost 783 converter, various LDOs. 784 785config REGULATOR_S5M8767 786 tristate "Samsung S5M8767A voltage regulator" 787 depends on MFD_SEC_CORE 788 help 789 This driver supports a Samsung S5M8767A voltage output regulator 790 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and 791 supports DVS mode with 8bits of output voltage control. 792 793config REGULATOR_SC2731 794 tristate "Spreadtrum SC2731 power regulator driver" 795 depends on MFD_SC27XX_PMIC || COMPILE_TEST 796 help 797 This driver provides support for the voltage regulators on the 798 SC2731 PMIC. 799 800config REGULATOR_SKY81452 801 tristate "Skyworks Solutions SKY81452 voltage regulator" 802 depends on MFD_SKY81452 803 help 804 This driver supports Skyworks SKY81452 voltage output regulator 805 via I2C bus. SKY81452 has one voltage linear regulator can be 806 programmed from 4.5V to 20V. 807 808 This driver can also be built as a module. If so, the module 809 will be called sky81452-regulator. 810 811config REGULATOR_STM32_VREFBUF 812 tristate "STMicroelectronics STM32 VREFBUF" 813 depends on ARCH_STM32 || COMPILE_TEST 814 help 815 This driver supports STMicroelectronics STM32 VREFBUF (voltage 816 reference buffer) which can be used as voltage reference for 817 internal ADCs, DACs and also for external components through 818 dedicated Vref+ pin. 819 820 This driver can also be built as a module. If so, the module 821 will be called stm32-vrefbuf. 822 823config REGULATOR_STPMIC1 824 tristate "STMicroelectronics STPMIC1 PMIC Regulators" 825 depends on MFD_STPMIC1 826 help 827 This driver supports STMicroelectronics STPMIC1 PMIC voltage 828 regulators and switches. The STPMIC1 regulators supply power to 829 an application processor as well as to external system 830 peripherals such as DDR, Flash memories and system devices. 831 832 To compile this driver as a module, choose M here: the 833 module will be called stpmic1_regulator. 834 835config REGULATOR_TI_ABB 836 tristate "TI Adaptive Body Bias on-chip LDO" 837 depends on ARCH_OMAP 838 help 839 Select this option to support Texas Instruments' on-chip Adaptive Body 840 Bias (ABB) LDO regulators. It is recommended that this option be 841 enabled on required TI SoC. Certain Operating Performance Points 842 on TI SoCs may be unstable without enabling this as it provides 843 device specific optimized bias to allow/optimize functionality. 844 845config REGULATOR_STW481X_VMMC 846 bool "ST Microelectronics STW481X VMMC regulator" 847 depends on MFD_STW481X || COMPILE_TEST 848 default y if MFD_STW481X 849 help 850 This driver supports the internal VMMC regulator in the STw481x 851 PMIC chips. 852 853config REGULATOR_SY8106A 854 tristate "Silergy SY8106A regulator" 855 depends on I2C && (OF || COMPILE_TEST) 856 select REGMAP_I2C 857 help 858 This driver supports SY8106A single output regulator. 859 860config REGULATOR_TPS51632 861 tristate "TI TPS51632 Power Regulator" 862 depends on I2C 863 select REGMAP_I2C 864 help 865 This driver supports TPS51632 voltage regulator chip. 866 The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller 867 with Serial VID control and DVFS. 868 The voltage output can be configure through I2C interface or PWM 869 interface. 870 871config REGULATOR_TPS6105X 872 tristate "TI TPS6105X Power regulators" 873 depends on TPS6105X 874 default y if TPS6105X 875 help 876 This driver supports TPS61050/TPS61052 voltage regulator chips. 877 It is a single boost converter primarily for white LEDs and 878 audio amplifiers. 879 880config REGULATOR_TPS62360 881 tristate "TI TPS6236x Power Regulator" 882 depends on I2C 883 select REGMAP_I2C 884 help 885 This driver supports TPS6236x voltage regulator chip. This 886 regulator is meant for processor core supply. This chip is 887 high-frequency synchronous step down dc-dc converter optimized 888 for battery-powered portable applications. 889 890config REGULATOR_TPS65023 891 tristate "TI TPS65023 Power regulators" 892 depends on I2C 893 select REGMAP_I2C 894 help 895 This driver supports TPS65023 voltage regulator chips. TPS65023 provides 896 three step-down converters and two general-purpose LDO voltage regulators. 897 It supports TI's software based Class-2 SmartReflex implementation. 898 899config REGULATOR_TPS6507X 900 tristate "TI TPS6507X Power regulators" 901 depends on I2C 902 help 903 This driver supports TPS6507X voltage regulator chips. TPS6507X provides 904 three step-down converters and two general-purpose LDO voltage regulators. 905 It supports TI's software based Class-2 SmartReflex implementation. 906 907config REGULATOR_TPS65086 908 tristate "TI TPS65086 Power regulators" 909 depends on MFD_TPS65086 910 help 911 This driver provides support for the voltage regulators on 912 TI TPS65086 PMICs. 913 914config REGULATOR_TPS65090 915 tristate "TI TPS65090 Power regulator" 916 depends on MFD_TPS65090 917 help 918 This driver provides support for the voltage regulators on the 919 TI TPS65090 PMIC. 920 921config REGULATOR_TPS65132 922 tristate "TI TPS65132 Dual Output Power regulators" 923 depends on I2C && GPIOLIB 924 select REGMAP_I2C 925 help 926 This driver supports TPS65132 single inductor - dual output 927 power supply specifcally designed for display panels. 928 929config REGULATOR_TPS65217 930 tristate "TI TPS65217 Power regulators" 931 depends on MFD_TPS65217 932 help 933 This driver supports TPS65217 voltage regulator chips. TPS65217 934 provides three step-down converters and four general-purpose LDO 935 voltage regulators. It supports software based voltage control 936 for different voltage domains 937 938config REGULATOR_TPS65218 939 tristate "TI TPS65218 Power regulators" 940 depends on MFD_TPS65218 && OF 941 help 942 This driver supports TPS65218 voltage regulator chips. TPS65218 943 provides six step-down converters and one general-purpose LDO 944 voltage regulators. It supports software based voltage control 945 for different voltage domains 946 947config REGULATOR_TPS6524X 948 tristate "TI TPS6524X Power regulators" 949 depends on SPI 950 help 951 This driver supports TPS6524X voltage regulator chips. TPS6524X 952 provides three step-down converters and two general-purpose LDO 953 voltage regulators. This device is interfaced using a customized 954 serial interface currently supported on the sequencer serial 955 port controller. 956 957config REGULATOR_TPS6586X 958 tristate "TI TPS6586X Power regulators" 959 depends on MFD_TPS6586X 960 help 961 This driver supports TPS6586X voltage regulator chips. 962 963config REGULATOR_TPS65910 964 tristate "TI TPS65910/TPS65911 Power Regulators" 965 depends on MFD_TPS65910 966 help 967 This driver supports TPS65910/TPS65911 voltage regulator chips. 968 969config REGULATOR_TPS65912 970 tristate "TI TPS65912 Power regulator" 971 depends on MFD_TPS65912 972 help 973 This driver supports TPS65912 voltage regulator chip. 974 975config REGULATOR_TPS80031 976 tristate "TI TPS80031/TPS80032 power regulator driver" 977 depends on MFD_TPS80031 978 help 979 TPS80031/ TPS80032 Fully Integrated Power Management with Power 980 Path and Battery Charger. It has 5 configurable step-down 981 converters, 11 general purpose LDOs, VBUS generator and digital 982 output to control regulators. 983 984config REGULATOR_TWL4030 985 tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" 986 depends on TWL4030_CORE 987 help 988 This driver supports the voltage regulators provided by 989 this family of companion chips. 990 991config REGULATOR_UNIPHIER 992 tristate "UniPhier regulator driver" 993 depends on ARCH_UNIPHIER || COMPILE_TEST 994 depends on OF && MFD_SYSCON 995 default ARCH_UNIPHIER 996 help 997 Support for regulators implemented on Socionext UniPhier SoCs. 998 999config REGULATOR_VCTRL 1000 tristate "Voltage controlled regulators" 1001 depends on OF 1002 help 1003 This driver provides support for voltage regulators whose output 1004 voltage is controlled by the voltage of another regulator. 1005 1006config REGULATOR_VEXPRESS 1007 tristate "Versatile Express regulators" 1008 depends on VEXPRESS_CONFIG 1009 help 1010 This driver provides support for voltage regulators available 1011 on the ARM Ltd's Versatile Express platform. 1012 1013config REGULATOR_WM831X 1014 tristate "Wolfson Microelectronics WM831x PMIC regulators" 1015 depends on MFD_WM831X 1016 help 1017 Support the voltage and current regulators of the WM831x series 1018 of PMIC devices. 1019 1020config REGULATOR_WM8350 1021 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" 1022 depends on MFD_WM8350 1023 help 1024 This driver provides support for the voltage and current regulators 1025 of the WM8350 AudioPlus PMIC. 1026 1027config REGULATOR_WM8400 1028 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" 1029 depends on MFD_WM8400 1030 help 1031 This driver provides support for the voltage regulators of the 1032 WM8400 AudioPlus PMIC. 1033 1034config REGULATOR_WM8994 1035 tristate "Wolfson Microelectronics WM8994 CODEC" 1036 depends on MFD_WM8994 1037 help 1038 This driver provides support for the voltage regulators on the 1039 WM8994 CODEC. 1040 1041endif 1042 1043