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_ACT8945A 82 tristate "Active-semi ACT8945A voltage regulator" 83 depends on MFD_ACT8945A 84 help 85 This driver controls a active-semi ACT8945A voltage regulator 86 via I2C bus. The ACT8945A features three step-down DC/DC converters 87 and four low-dropout linear regulators, along with a ActivePath 88 battery charger. 89 90config REGULATOR_AD5398 91 tristate "Analog Devices AD5398/AD5821 regulators" 92 depends on I2C 93 help 94 This driver supports AD5398 and AD5821 current regulator chips. 95 If building into module, its name is ad5398.ko. 96 97config REGULATOR_ANATOP 98 tristate "Freescale i.MX on-chip ANATOP LDO regulators" 99 depends on MFD_SYSCON 100 help 101 Say y here to support Freescale i.MX on-chip ANATOP LDOs 102 regulators. It is recommended that this option be 103 enabled on i.MX6 platform. 104 105config REGULATOR_AAT2870 106 tristate "AnalogicTech AAT2870 Regulators" 107 depends on MFD_AAT2870_CORE 108 help 109 If you have a AnalogicTech AAT2870 say Y to enable the 110 regulator driver. 111 112config REGULATOR_AB3100 113 tristate "ST-Ericsson AB3100 Regulator functions" 114 depends on AB3100_CORE 115 default y if AB3100_CORE 116 help 117 These regulators correspond to functionality in the 118 AB3100 analog baseband dealing with power regulators 119 for the system. 120 121config REGULATOR_AB8500 122 bool "ST-Ericsson AB8500 Power Regulators" 123 depends on AB8500_CORE 124 help 125 This driver supports the regulators found on the ST-Ericsson mixed 126 signal AB8500 PMIC 127 128config REGULATOR_ARIZONA 129 tristate "Wolfson Arizona class devices" 130 depends on MFD_ARIZONA 131 depends on SND_SOC 132 help 133 Support for the regulators found on Wolfson Arizona class 134 devices. 135 136config REGULATOR_AS3711 137 tristate "AS3711 PMIC" 138 depends on MFD_AS3711 139 help 140 This driver provides support for the voltage regulators on the 141 AS3711 PMIC 142 143config REGULATOR_AS3722 144 tristate "AMS AS3722 PMIC Regulators" 145 depends on MFD_AS3722 146 help 147 This driver provides support for the voltage regulators on the 148 AS3722 PMIC. This will enable support for all the software 149 controllable DCDC/LDO regulators. 150 151config REGULATOR_AXP20X 152 tristate "X-POWERS AXP20X PMIC Regulators" 153 depends on MFD_AXP20X 154 help 155 This driver provides support for the voltage regulators on the 156 AXP20X PMIC. 157 158config REGULATOR_BCM590XX 159 tristate "Broadcom BCM590xx PMU Regulators" 160 depends on MFD_BCM590XX 161 help 162 This driver provides support for the voltage regulators on the 163 BCM590xx PMUs. This will enable support for the software 164 controllable LDO/Switching regulators. 165 166config REGULATOR_DA903X 167 tristate "Dialog Semiconductor DA9030/DA9034 regulators" 168 depends on PMIC_DA903X 169 help 170 Say y here to support the BUCKs and LDOs regulators found on 171 Dialog Semiconductor DA9030/DA9034 PMIC. 172 173config REGULATOR_DA9052 174 tristate "Dialog Semiconductor DA9052/DA9053 regulators" 175 depends on PMIC_DA9052 176 help 177 This driver supports the voltage regulators of DA9052-BC and 178 DA9053-AA/Bx PMIC. 179 180config REGULATOR_DA9055 181 tristate "Dialog Semiconductor DA9055 regulators" 182 depends on MFD_DA9055 183 help 184 Say y here to support the BUCKs and LDOs regulators found on 185 Dialog Semiconductor DA9055 PMIC. 186 187 This driver can also be built as a module. If so, the module 188 will be called da9055-regulator. 189 190config REGULATOR_DA9062 191 tristate "Dialog Semiconductor DA9062 regulators" 192 depends on MFD_DA9062 193 help 194 Say y here to support the BUCKs and LDOs regulators found on 195 DA9062 PMICs. 196 197 This driver can also be built as a module. If so, the module 198 will be called da9062-regulator. 199 200config REGULATOR_DA9063 201 tristate "Dialog Semiconductor DA9063 regulators" 202 depends on MFD_DA9063 203 help 204 Say y here to support the BUCKs and LDOs regulators found on 205 DA9063 PMICs. 206 207 This driver can also be built as a module. If so, the module 208 will be called da9063-regulator. 209 210config REGULATOR_DA9210 211 tristate "Dialog Semiconductor DA9210 regulator" 212 depends on I2C 213 select REGMAP_I2C 214 help 215 Say y here to support for the Dialog Semiconductor DA9210. 216 The DA9210 is a multi-phase synchronous step down 217 converter 12A DC-DC Buck controlled through an I2C 218 interface. 219 220config REGULATOR_DA9211 221 tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9214/DA9215 regulator" 222 depends on I2C 223 select REGMAP_I2C 224 help 225 Say y here to support for the Dialog Semiconductor DA9211/DA9212 226 /DA9213/DA9214/DA9215. 227 The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous 228 step down converter 12A or 16A DC-DC Buck controlled through an I2C 229 interface. 230 231config REGULATOR_DBX500_PRCMU 232 bool 233 234config REGULATOR_DB8500_PRCMU 235 bool "ST-Ericsson DB8500 Voltage Domain Regulators" 236 depends on MFD_DB8500_PRCMU 237 select REGULATOR_DBX500_PRCMU 238 help 239 This driver supports the voltage domain regulators controlled by the 240 DB8500 PRCMU 241 242config REGULATOR_FAN53555 243 tristate "Fairchild FAN53555 Regulator" 244 depends on I2C 245 select REGMAP_I2C 246 help 247 This driver supports Fairchild FAN53555 Digitally Programmable 248 TinyBuck Regulator. The FAN53555 is a step-down switching voltage 249 regulator that delivers a digitally programmable output from an 250 input voltage supply of 2.5V to 5.5V. The output voltage is 251 programmed through an I2C interface. 252 253config REGULATOR_GPIO 254 tristate "GPIO regulator support" 255 depends on GPIOLIB || COMPILE_TEST 256 help 257 This driver provides support for regulators that can be 258 controlled via gpios. 259 It is capable of supporting current and voltage regulators 260 and the platform has to provide a mapping of GPIO-states 261 to target volts/amps. 262 263config REGULATOR_HI6421 264 tristate "HiSilicon Hi6421 PMIC voltage regulator support" 265 depends on MFD_HI6421_PMIC && OF 266 help 267 This driver provides support for the voltage regulators on the 268 HiSilicon Hi6421 PMU / Codec IC. 269 Hi6421 is a multi-function device which, on regulator part, provides 270 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All 271 of them come with support to either ECO (idle) or sleep mode. 272 273config REGULATOR_HI655X 274 tristate "Hisilicon HI655X PMIC regulators support" 275 depends on ARCH_HISI || COMPILE_TEST 276 depends on MFD_HI655X_PMIC && OF 277 help 278 This driver provides support for the voltage regulators of the 279 Hisilicon Hi655x PMIC device. 280 281config REGULATOR_ISL9305 282 tristate "Intersil ISL9305 regulator" 283 depends on I2C 284 select REGMAP_I2C 285 help 286 This driver supports ISL9305 voltage regulator chip. 287 288config REGULATOR_ISL6271A 289 tristate "Intersil ISL6271A Power regulator" 290 depends on I2C 291 help 292 This driver supports ISL6271A voltage regulator chip. 293 294config REGULATOR_LM363X 295 tristate "TI LM363X voltage regulators" 296 depends on MFD_TI_LMU 297 help 298 This driver supports LM3631 and LM3632 voltage regulators for 299 the LCD bias. 300 One boost output voltage is configurable and always on. 301 Other LDOs are used for the display module. 302 303config REGULATOR_LP3971 304 tristate "National Semiconductors LP3971 PMIC regulator driver" 305 depends on I2C 306 help 307 Say Y here to support the voltage regulators and convertors 308 on National Semiconductors LP3971 PMIC 309 310config REGULATOR_LP3972 311 tristate "National Semiconductors LP3972 PMIC regulator driver" 312 depends on I2C 313 help 314 Say Y here to support the voltage regulators and convertors 315 on National Semiconductors LP3972 PMIC 316 317config REGULATOR_LP872X 318 tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators" 319 depends on I2C 320 select REGMAP_I2C 321 help 322 This driver supports LP8720/LP8725 PMIC 323 324config REGULATOR_LP873X 325 tristate "TI LP873X Power regulators" 326 depends on MFD_LP873X && OF 327 help 328 This driver supports LP873X voltage regulator chips. LP873X 329 provides two step-down converters and two general-purpose LDO 330 voltage regulators. It supports software based voltage control 331 for different voltage domains 332 333config REGULATOR_LP8755 334 tristate "TI LP8755 High Performance PMU driver" 335 depends on I2C 336 select REGMAP_I2C 337 help 338 This driver supports LP8755 High Performance PMU driver. This 339 chip contains six step-down DC/DC converters which can support 340 9 mode multiphase configuration. 341 342config REGULATOR_LP8788 343 tristate "TI LP8788 Power Regulators" 344 depends on MFD_LP8788 345 help 346 This driver supports LP8788 voltage regulator chip. 347 348config REGULATOR_LTC3589 349 tristate "LTC3589 8-output voltage regulator" 350 depends on I2C 351 select REGMAP_I2C 352 help 353 This enables support for the LTC3589, LTC3589-1, and LTC3589-2 354 8-output regulators controlled via I2C. 355 356config REGULATOR_MAX14577 357 tristate "Maxim 14577/77836 regulator" 358 depends on MFD_MAX14577 359 help 360 This driver controls a Maxim MAX14577/77836 regulator via I2C bus. 361 The MAX14577 regulators include safeout LDO and charger current 362 regulator. The MAX77836 has two additional LDOs. 363 364config REGULATOR_MAX1586 365 tristate "Maxim 1586/1587 voltage regulator" 366 depends on I2C 367 help 368 This driver controls a Maxim 1586 or 1587 voltage output 369 regulator via I2C bus. The provided regulator is suitable 370 for PXA27x chips to control VCC_CORE and VCC_USIM voltages. 371 372config REGULATOR_MAX77620 373 tristate "Maxim 77620/MAX20024 voltage regulator" 374 depends on MFD_MAX77620 375 help 376 This driver controls Maxim MAX77620 voltage output regulator 377 via I2C bus. The provided regulator is suitable for Tegra 378 chip to control Step-Down DC-DC and LDOs. Say Y here to 379 enable the regulator driver. 380 381config REGULATOR_MAX8649 382 tristate "Maxim 8649 voltage regulator" 383 depends on I2C 384 select REGMAP_I2C 385 help 386 This driver controls a Maxim 8649 voltage output regulator via 387 I2C bus. 388 389config REGULATOR_MAX8660 390 tristate "Maxim 8660/8661 voltage regulator" 391 depends on I2C 392 help 393 This driver controls a Maxim 8660/8661 voltage output 394 regulator via I2C bus. 395 396config REGULATOR_MAX8907 397 tristate "Maxim 8907 voltage regulator" 398 depends on MFD_MAX8907 399 help 400 This driver controls a Maxim 8907 voltage output regulator 401 via I2C bus. The provided regulator is suitable for Tegra 402 chip to control Step-Down DC-DC and LDOs. 403 404config REGULATOR_MAX8925 405 tristate "Maxim MAX8925 Power Management IC" 406 depends on MFD_MAX8925 407 help 408 Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC. 409 410config REGULATOR_MAX8952 411 tristate "Maxim MAX8952 Power Management IC" 412 depends on I2C 413 help 414 This driver controls a Maxim 8952 voltage output regulator 415 via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS 416 modes ranging from 0.77V to 1.40V by 0.01V steps. 417 418config REGULATOR_MAX8973 419 tristate "Maxim MAX8973 voltage regulator " 420 depends on I2C 421 depends on THERMAL && THERMAL_OF 422 select REGMAP_I2C 423 help 424 The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down 425 switching regulator delievers up to 9A of output current. Each 426 phase operates at a 2MHz fixed frequency with a 120 deg shift 427 from the adjacent phase, allowing the use of small magnetic component. 428 429config REGULATOR_MAX8997 430 tristate "Maxim 8997/8966 regulator" 431 depends on MFD_MAX8997 432 help 433 This driver controls a Maxim 8997/8966 regulator 434 via I2C bus. The provided regulator is suitable for S5PC110, 435 S5PV210, and Exynos-4 chips to control VCC_CORE and 436 VCC_USIM voltages. 437 438config REGULATOR_MAX8998 439 tristate "Maxim 8998 voltage regulator" 440 depends on MFD_MAX8998 441 help 442 This driver controls a Maxim 8998 voltage output regulator 443 via I2C bus. The provided regulator is suitable for S3C6410 444 and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. 445 446config REGULATOR_MAX77686 447 tristate "Maxim 77686 regulator" 448 depends on MFD_MAX77686 449 help 450 This driver controls a Maxim 77686 regulator 451 via I2C bus. The provided regulator is suitable for 452 Exynos-4 chips to control VARM and VINT voltages. 453 454config REGULATOR_MAX77693 455 tristate "Maxim 77693/77843 regulator" 456 depends on (MFD_MAX77693 || MFD_MAX77843) 457 help 458 This driver controls a Maxim 77693/77843 regulators via I2C bus. 459 The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2' 460 and one current regulator 'CHARGER'. This is suitable for 461 Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips. 462 463config REGULATOR_MAX77802 464 tristate "Maxim 77802 regulator" 465 depends on MFD_MAX77686 466 help 467 This driver controls a Maxim 77802 regulator 468 via I2C bus. The provided regulator is suitable for 469 Exynos5420/Exynos5800 SoCs to control various voltages. 470 It includes support for control of voltage and ramp speed. 471 472config REGULATOR_MC13XXX_CORE 473 tristate 474 475config REGULATOR_MC13783 476 tristate "Freescale MC13783 regulator driver" 477 depends on MFD_MC13XXX 478 select REGULATOR_MC13XXX_CORE 479 help 480 Say y here to support the regulators found on the Freescale MC13783 481 PMIC. 482 483config REGULATOR_MC13892 484 tristate "Freescale MC13892 regulator driver" 485 depends on MFD_MC13XXX 486 select REGULATOR_MC13XXX_CORE 487 help 488 Say y here to support the regulators found on the Freescale MC13892 489 PMIC. 490 491config REGULATOR_MT6311 492 tristate "MediaTek MT6311 PMIC" 493 depends on I2C 494 select REGMAP_I2C 495 help 496 Say y here to select this option to enable the power regulator of 497 MediaTek MT6311 PMIC. 498 This driver supports the control of different power rails of device 499 through regulator interface. 500 501config REGULATOR_MT6323 502 tristate "MediaTek MT6323 PMIC" 503 depends on MFD_MT6397 504 help 505 Say y here to select this option to enable the power regulator of 506 MediaTek MT6323 PMIC. 507 This driver supports the control of different power rails of device 508 through regulator interface. 509 510config REGULATOR_MT6397 511 tristate "MediaTek MT6397 PMIC" 512 depends on MFD_MT6397 513 help 514 Say y here to select this option to enable the power regulator of 515 MediaTek MT6397 PMIC. 516 This driver supports the control of different power rails of device 517 through regulator interface. 518 519config REGULATOR_PALMAS 520 tristate "TI Palmas PMIC Regulators" 521 depends on MFD_PALMAS 522 help 523 If you wish to control the regulators on the Palmas series of 524 chips say Y here. This will enable support for all the software 525 controllable SMPS/LDO regulators. 526 527 The regulators available on Palmas series chips vary depending 528 on the muxing. This is handled automatically in the driver by 529 reading the mux info from OTP. 530 531config REGULATOR_PBIAS 532 tristate "PBIAS OMAP regulator driver" 533 depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON 534 help 535 Say y here to support pbias regulator for mmc1:SD card i/o 536 on OMAP SoCs. 537 This driver provides support for OMAP pbias modelled 538 regulators. 539 540config REGULATOR_PCAP 541 tristate "Motorola PCAP2 regulator driver" 542 depends on EZX_PCAP 543 help 544 This driver provides support for the voltage regulators of the 545 PCAP2 PMIC. 546 547config REGULATOR_PCF50633 548 tristate "NXP PCF50633 regulator driver" 549 depends on MFD_PCF50633 550 help 551 Say Y here to support the voltage regulators and convertors 552 on PCF50633 553 554config REGULATOR_PFUZE100 555 tristate "Freescale PFUZE100/200/3000 regulator driver" 556 depends on I2C 557 select REGMAP_I2C 558 help 559 Say y here to support the regulators found on the Freescale 560 PFUZE100/200/3000 PMIC. 561 562config REGULATOR_PV88060 563 tristate "Powerventure Semiconductor PV88060 regulator" 564 depends on I2C 565 select REGMAP_I2C 566 help 567 Say y here to support the voltage regulators and convertors 568 PV88060 569 570config REGULATOR_PV88080 571 tristate "Powerventure Semiconductor PV88080 regulator" 572 depends on I2C 573 select REGMAP_I2C 574 help 575 Say y here to support the buck convertors on PV88080 576 577config REGULATOR_PV88090 578 tristate "Powerventure Semiconductor PV88090 regulator" 579 depends on I2C 580 select REGMAP_I2C 581 help 582 Say y here to support the voltage regulators and convertors 583 on PV88090 584 585config REGULATOR_PWM 586 tristate "PWM voltage regulator" 587 depends on PWM 588 help 589 This driver supports PWM controlled voltage regulators. PWM 590 duty cycle can increase or decrease the voltage. 591 592config REGULATOR_QCOM_RPM 593 tristate "Qualcomm RPM regulator driver" 594 depends on MFD_QCOM_RPM 595 help 596 If you say yes to this option, support will be included for the 597 regulators exposed by the Resource Power Manager found in Qualcomm 598 8660, 8960 and 8064 based devices. 599 600 Say M here if you want to include support for the regulators on the 601 Qualcomm RPM as a module. The module will be named 602 "qcom_rpm-regulator". 603 604config REGULATOR_QCOM_SMD_RPM 605 tristate "Qualcomm SMD based RPM regulator driver" 606 depends on QCOM_SMD_RPM 607 help 608 If you say yes to this option, support will be included for the 609 regulators exposed by the Resource Power Manager found in Qualcomm 610 8974 based devices. 611 612 Say M here if you want to include support for the regulators on the 613 Qualcomm RPM as a module. The module will be named 614 "qcom_smd-regulator". 615 616config REGULATOR_QCOM_SPMI 617 tristate "Qualcomm SPMI regulator driver" 618 depends on SPMI || COMPILE_TEST 619 help 620 If you say yes to this option, support will be included for the 621 regulators found in Qualcomm SPMI PMICs. 622 623 Say M here if you want to include support for the regulators on the 624 Qualcomm SPMI PMICs as a module. The module will be named 625 "qcom_spmi-regulator". 626 627config REGULATOR_RC5T583 628 tristate "RICOH RC5T583 Power regulators" 629 depends on MFD_RC5T583 630 help 631 Select this option to enable the power regulator of RICOH 632 PMIC RC5T583. 633 This driver supports the control of different power rails of device 634 through regulator interface. The device supports multiple DCDC/LDO 635 outputs which can be controlled by i2c communication. 636 637config REGULATOR_RK808 638 tristate "Rockchip RK808 Power regulators" 639 depends on MFD_RK808 640 help 641 Select this option to enable the power regulator of ROCKCHIP 642 PMIC RK808. 643 This driver supports the control of different power rails of device 644 through regulator interface. The device supports multiple DCDC/LDO 645 outputs which can be controlled by i2c communication. 646 647config REGULATOR_RN5T618 648 tristate "Ricoh RN5T567/618 voltage regulators" 649 depends on MFD_RN5T618 650 help 651 Say y here to support the regulators found on Ricoh RN5T567 or 652 RN5T618 PMIC. 653 654config REGULATOR_RT5033 655 tristate "Richtek RT5033 Regulators" 656 depends on MFD_RT5033 657 help 658 This adds support for voltage and current regulators in Richtek 659 RT5033 PMIC. The device supports multiple regulators like 660 current source, LDO and Buck. 661 662config REGULATOR_S2MPA01 663 tristate "Samsung S2MPA01 voltage regulator" 664 depends on MFD_SEC_CORE 665 help 666 This driver controls Samsung S2MPA01 voltage output regulator 667 via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs. 668 669config REGULATOR_S2MPS11 670 tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator" 671 depends on MFD_SEC_CORE 672 help 673 This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage 674 output regulator via I2C bus. The chip is comprised of high efficient 675 Buck converters including Dual-Phase Buck converter, Buck-Boost 676 converter, various LDOs. 677 678config REGULATOR_S5M8767 679 tristate "Samsung S5M8767A voltage regulator" 680 depends on MFD_SEC_CORE 681 help 682 This driver supports a Samsung S5M8767A voltage output regulator 683 via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and 684 supports DVS mode with 8bits of output voltage control. 685 686config REGULATOR_SKY81452 687 tristate "Skyworks Solutions SKY81452 voltage regulator" 688 depends on MFD_SKY81452 689 help 690 This driver supports Skyworks SKY81452 voltage output regulator 691 via I2C bus. SKY81452 has one voltage linear regulator can be 692 programmed from 4.5V to 20V. 693 694 This driver can also be built as a module. If so, the module 695 will be called sky81452-regulator. 696 697config REGULATOR_TI_ABB 698 tristate "TI Adaptive Body Bias on-chip LDO" 699 depends on ARCH_OMAP 700 help 701 Select this option to support Texas Instruments' on-chip Adaptive Body 702 Bias (ABB) LDO regulators. It is recommended that this option be 703 enabled on required TI SoC. Certain Operating Performance Points 704 on TI SoCs may be unstable without enabling this as it provides 705 device specific optimized bias to allow/optimize functionality. 706 707config REGULATOR_STW481X_VMMC 708 bool "ST Microelectronics STW481X VMMC regulator" 709 depends on MFD_STW481X || COMPILE_TEST 710 default y if MFD_STW481X 711 help 712 This driver supports the internal VMMC regulator in the STw481x 713 PMIC chips. 714 715config REGULATOR_TPS51632 716 tristate "TI TPS51632 Power Regulator" 717 depends on I2C 718 select REGMAP_I2C 719 help 720 This driver supports TPS51632 voltage regulator chip. 721 The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller 722 with Serial VID control and DVFS. 723 The voltage output can be configure through I2C interface or PWM 724 interface. 725 726config REGULATOR_TPS6105X 727 tristate "TI TPS6105X Power regulators" 728 depends on TPS6105X 729 default y if TPS6105X 730 help 731 This driver supports TPS61050/TPS61052 voltage regulator chips. 732 It is a single boost converter primarily for white LEDs and 733 audio amplifiers. 734 735config REGULATOR_TPS62360 736 tristate "TI TPS6236x Power Regulator" 737 depends on I2C 738 select REGMAP_I2C 739 help 740 This driver supports TPS6236x voltage regulator chip. This 741 regulator is meant for processor core supply. This chip is 742 high-frequency synchronous step down dc-dc converter optimized 743 for battery-powered portable applications. 744 745config REGULATOR_TPS65023 746 tristate "TI TPS65023 Power regulators" 747 depends on I2C 748 select REGMAP_I2C 749 help 750 This driver supports TPS65023 voltage regulator chips. TPS65023 provides 751 three step-down converters and two general-purpose LDO voltage regulators. 752 It supports TI's software based Class-2 SmartReflex implementation. 753 754config REGULATOR_TPS6507X 755 tristate "TI TPS6507X Power regulators" 756 depends on I2C 757 help 758 This driver supports TPS6507X voltage regulator chips. TPS6507X provides 759 three step-down converters and two general-purpose LDO voltage regulators. 760 It supports TI's software based Class-2 SmartReflex implementation. 761 762config REGULATOR_TPS65086 763 tristate "TI TPS65086 Power regulators" 764 depends on MFD_TPS65086 765 help 766 This driver provides support for the voltage regulators on 767 TI TPS65086 PMICs. 768 769config REGULATOR_TPS65090 770 tristate "TI TPS65090 Power regulator" 771 depends on MFD_TPS65090 772 help 773 This driver provides support for the voltage regulators on the 774 TI TPS65090 PMIC. 775 776config REGULATOR_TPS65217 777 tristate "TI TPS65217 Power regulators" 778 depends on MFD_TPS65217 779 help 780 This driver supports TPS65217 voltage regulator chips. TPS65217 781 provides three step-down converters and four general-purpose LDO 782 voltage regulators. It supports software based voltage control 783 for different voltage domains 784 785config REGULATOR_TPS65218 786 tristate "TI TPS65218 Power regulators" 787 depends on MFD_TPS65218 && OF 788 help 789 This driver supports TPS65218 voltage regulator chips. TPS65218 790 provides six step-down converters and one general-purpose LDO 791 voltage regulators. It supports software based voltage control 792 for different voltage domains 793 794config REGULATOR_TPS6524X 795 tristate "TI TPS6524X Power regulators" 796 depends on SPI 797 help 798 This driver supports TPS6524X voltage regulator chips. TPS6524X 799 provides three step-down converters and two general-purpose LDO 800 voltage regulators. This device is interfaced using a customized 801 serial interface currently supported on the sequencer serial 802 port controller. 803 804config REGULATOR_TPS6586X 805 tristate "TI TPS6586X Power regulators" 806 depends on MFD_TPS6586X 807 help 808 This driver supports TPS6586X voltage regulator chips. 809 810config REGULATOR_TPS65910 811 tristate "TI TPS65910/TPS65911 Power Regulators" 812 depends on MFD_TPS65910 813 help 814 This driver supports TPS65910/TPS65911 voltage regulator chips. 815 816config REGULATOR_TPS65912 817 tristate "TI TPS65912 Power regulator" 818 depends on MFD_TPS65912 819 help 820 This driver supports TPS65912 voltage regulator chip. 821 822config REGULATOR_TPS80031 823 tristate "TI TPS80031/TPS80032 power regualtor driver" 824 depends on MFD_TPS80031 825 help 826 TPS80031/ TPS80032 Fully Integrated Power Management with Power 827 Path and Battery Charger. It has 5 configurable step-down 828 converters, 11 general purpose LDOs, VBUS generator and digital 829 output to control regulators. 830 831config REGULATOR_TWL4030 832 tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" 833 depends on TWL4030_CORE 834 help 835 This driver supports the voltage regulators provided by 836 this family of companion chips. 837 838config REGULATOR_VEXPRESS 839 tristate "Versatile Express regulators" 840 depends on VEXPRESS_CONFIG 841 help 842 This driver provides support for voltage regulators available 843 on the ARM Ltd's Versatile Express platform. 844 845config REGULATOR_WM831X 846 tristate "Wolfson Microelectronics WM831x PMIC regulators" 847 depends on MFD_WM831X 848 help 849 Support the voltage and current regulators of the WM831x series 850 of PMIC devices. 851 852config REGULATOR_WM8350 853 tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" 854 depends on MFD_WM8350 855 help 856 This driver provides support for the voltage and current regulators 857 of the WM8350 AudioPlus PMIC. 858 859config REGULATOR_WM8400 860 tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" 861 depends on MFD_WM8400 862 help 863 This driver provides support for the voltage regulators of the 864 WM8400 AudioPlus PMIC. 865 866config REGULATOR_WM8994 867 tristate "Wolfson Microelectronics WM8994 CODEC" 868 depends on MFD_WM8994 869 help 870 This driver provides support for the voltage regulators on the 871 WM8994 CODEC. 872 873endif 874 875