drivers/regulator/Kconfig

   1 menuconfig 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
  24 if REGULATOR
  25
  26 config REGULATOR_DEBUG
  27         bool "Regulator debug support"
  28         help
  29           Say yes here to enable debugging support.
  30
  31 config 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
  38 config 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
  48 config 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
  57 config 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
  67 config 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
  73 config 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
  81 config 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
  88 config 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
  96 config 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
 103 config 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
 112 config 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
 119 config 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
 127 config 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
 134 config 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
 142 config REGULATOR_BCM590XX
 143         tristate "Broadcom BCM590xx PMU Regulators"
 144         depends on MFD_BCM590XX
 145         help
 146           This driver provides support for the voltage regulators on the
 147           BCM590xx PMUs. This will enable support for the software
 148           controllable LDO/Switching regulators.
 149
 150 config REGULATOR_DA903X
 151         tristate "Dialog Semiconductor DA9030/DA9034 regulators"
 152         depends on PMIC_DA903X
 153         help
 154           Say y here to support the BUCKs and LDOs regulators found on
 155           Dialog Semiconductor DA9030/DA9034 PMIC.
 156
 157 config REGULATOR_DA9052
 158         tristate "Dialog Semiconductor DA9052/DA9053 regulators"
 159         depends on PMIC_DA9052
 160         help
 161           This driver supports the voltage regulators of DA9052-BC and
 162           DA9053-AA/Bx PMIC.
 163
 164 config REGULATOR_DA9055
 165         tristate "Dialog Semiconductor DA9055 regulators"
 166         depends on MFD_DA9055
 167         help
 168           Say y here to support the BUCKs and LDOs regulators found on
 169           Dialog Semiconductor DA9055 PMIC.
 170
 171           This driver can also be built as a module. If so, the module
 172           will be called da9055-regulator.
 173
 174 config REGULATOR_DA9063
 175         tristate "Dialog Semiconductor DA9063 regulators"
 176         depends on MFD_DA9063
 177         help
 178           Say y here to support the BUCKs and LDOs regulators found on
 179           DA9063 PMICs.
 180
 181           This driver can also be built as a module. If so, the module
 182           will be called da9063-regulator.
 183
 184 config REGULATOR_DA9210
 185         tristate "Dialog Semiconductor DA9210 regulator"
 186         depends on I2C
 187         select REGMAP_I2C
 188         help
 189           Say y here to support for the Dialog Semiconductor DA9210.
 190           The DA9210 is a multi-phase synchronous step down
 191           converter 12A DC-DC Buck controlled through an I2C
 192           interface.
 193
 194 config REGULATOR_DBX500_PRCMU
 195         bool
 196
 197 config REGULATOR_DB8500_PRCMU
 198         bool "ST-Ericsson DB8500 Voltage Domain Regulators"
 199         depends on MFD_DB8500_PRCMU
 200         select REGULATOR_DBX500_PRCMU
 201         help
 202           This driver supports the voltage domain regulators controlled by the
 203           DB8500 PRCMU
 204
 205 config REGULATOR_FAN53555
 206         tristate "Fairchild FAN53555 Regulator"
 207         depends on I2C
 208         select REGMAP_I2C
 209         help
 210           This driver supports Fairchild FAN53555 Digitally Programmable
 211           TinyBuck Regulator. The FAN53555 is a step-down switching voltage
 212           regulator that delivers a digitally programmable output from an
 213           input voltage supply of 2.5V to 5.5V. The output voltage is
 214           programmed through an I2C interface.
 215
 216 config REGULATOR_GPIO
 217         tristate "GPIO regulator support"
 218         depends on GPIOLIB
 219         help
 220           This driver provides support for regulators that can be
 221           controlled via gpios.
 222           It is capable of supporting current and voltage regulators
 223           and the platform has to provide a mapping of GPIO-states
 224           to target volts/amps.
 225
 226 config REGULATOR_ISL6271A
 227         tristate "Intersil ISL6271A Power regulator"
 228         depends on I2C
 229         help
 230           This driver supports ISL6271A voltage regulator chip.
 231
 232 config REGULATOR_LP3971
 233         tristate "National Semiconductors LP3971 PMIC regulator driver"
 234         depends on I2C
 235         help
 236          Say Y here to support the voltage regulators and convertors
 237          on National Semiconductors LP3971 PMIC
 238
 239 config REGULATOR_LP3972
 240         tristate "National Semiconductors LP3972 PMIC regulator driver"
 241         depends on I2C
 242         help
 243          Say Y here to support the voltage regulators and convertors
 244          on National Semiconductors LP3972 PMIC
 245
 246 config REGULATOR_LP872X
 247         tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
 248         depends on I2C
 249         select REGMAP_I2C
 250         help
 251           This driver supports LP8720/LP8725 PMIC
 252
 253 config REGULATOR_LP8755
 254         tristate "TI LP8755 High Performance PMU driver"
 255         depends on I2C
 256         select REGMAP_I2C
 257         help
 258           This driver supports LP8755 High Performance PMU driver. This
 259           chip contains six step-down DC/DC converters which can support
 260           9 mode multiphase configuration.
 261
 262 config REGULATOR_LP8788
 263         tristate "TI LP8788 Power Regulators"
 264         depends on MFD_LP8788
 265         help
 266           This driver supports LP8788 voltage regulator chip.
 267
 268 config REGULATOR_MAX14577
 269         tristate "Maxim 14577 regulator"
 270         depends on MFD_MAX14577
 271         help
 272           This driver controls a Maxim 14577 regulator via I2C bus.
 273           The regulators include safeout LDO and current regulator 'CHARGER'.
 274
 275 config REGULATOR_MAX1586
 276         tristate "Maxim 1586/1587 voltage regulator"
 277         depends on I2C
 278         help
 279           This driver controls a Maxim 1586 or 1587 voltage output
 280           regulator via I2C bus. The provided regulator is suitable
 281           for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
 282
 283 config REGULATOR_MAX8649
 284         tristate "Maxim 8649 voltage regulator"
 285         depends on I2C
 286         select REGMAP_I2C
 287         help
 288           This driver controls a Maxim 8649 voltage output regulator via
 289           I2C bus.
 290
 291 config REGULATOR_MAX8660
 292         tristate "Maxim 8660/8661 voltage regulator"
 293         depends on I2C
 294         help
 295           This driver controls a Maxim 8660/8661 voltage output
 296           regulator via I2C bus.
 297
 298 config REGULATOR_MAX8907
 299         tristate "Maxim 8907 voltage regulator"
 300         depends on MFD_MAX8907
 301         help
 302           This driver controls a Maxim 8907 voltage output regulator
 303           via I2C bus. The provided regulator is suitable for Tegra
 304           chip to control Step-Down DC-DC and LDOs.
 305
 306 config REGULATOR_MAX8925
 307         tristate "Maxim MAX8925 Power Management IC"
 308         depends on MFD_MAX8925
 309         help
 310           Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
 311
 312 config REGULATOR_MAX8952
 313         tristate "Maxim MAX8952 Power Management IC"
 314         depends on I2C
 315         help
 316           This driver controls a Maxim 8952 voltage output regulator
 317           via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
 318           modes ranging from 0.77V to 1.40V by 0.01V steps.
 319
 320 config REGULATOR_MAX8973
 321         tristate "Maxim MAX8973 voltage regulator "
 322         depends on I2C
 323         select REGMAP_I2C
 324         help
 325           The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
 326           switching regulator delievers up to 9A of output current. Each
 327           phase operates at a 2MHz fixed frequency with a 120 deg shift
 328           from the adjacent phase, allowing the use of small magnetic component.
 329
 330 config REGULATOR_MAX8997
 331         tristate "Maxim 8997/8966 regulator"
 332         depends on MFD_MAX8997
 333         help
 334           This driver controls a Maxim 8997/8966 regulator
 335           via I2C bus. The provided regulator is suitable for S5PC110,
 336           S5PV210, and Exynos-4 chips to control VCC_CORE and
 337           VCC_USIM voltages.
 338
 339 config REGULATOR_MAX8998
 340         tristate "Maxim 8998 voltage regulator"
 341         depends on MFD_MAX8998
 342         help
 343           This driver controls a Maxim 8998 voltage output regulator
 344           via I2C bus. The provided regulator is suitable for S3C6410
 345           and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
 346
 347 config REGULATOR_MAX77686
 348         tristate "Maxim 77686 regulator"
 349         depends on MFD_MAX77686
 350         help
 351           This driver controls a Maxim 77686 regulator
 352           via I2C bus. The provided regulator is suitable for
 353           Exynos-4 chips to control VARM and VINT voltages.
 354
 355 config REGULATOR_MAX77693
 356         tristate "Maxim MAX77693 regulator"
 357         depends on MFD_MAX77693
 358         help
 359           This driver controls a Maxim 77693 regulator via I2C bus.
 360           The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
 361           and one current regulator 'CHARGER'. This is suitable for
 362           Exynos-4x12 chips.
 363
 364 config REGULATOR_MC13XXX_CORE
 365         tristate
 366
 367 config REGULATOR_MC13783
 368         tristate "Freescale MC13783 regulator driver"
 369         depends on MFD_MC13XXX
 370         select REGULATOR_MC13XXX_CORE
 371         help
 372           Say y here to support the regulators found on the Freescale MC13783
 373           PMIC.
 374
 375 config REGULATOR_MC13892
 376         tristate "Freescale MC13892 regulator driver"
 377         depends on MFD_MC13XXX
 378         select REGULATOR_MC13XXX_CORE
 379         help
 380           Say y here to support the regulators found on the Freescale MC13892
 381           PMIC.
 382
 383 config REGULATOR_PALMAS
 384         tristate "TI Palmas PMIC Regulators"
 385         depends on MFD_PALMAS
 386         help
 387           If you wish to control the regulators on the Palmas series of
 388           chips say Y here. This will enable support for all the software
 389           controllable SMPS/LDO regulators.
 390
 391           The regulators available on Palmas series chips vary depending
 392           on the muxing. This is handled automatically in the driver by
 393           reading the mux info from OTP.
 394
 395 config REGULATOR_PBIAS
 396         tristate "PBIAS OMAP regulator driver"
 397         depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
 398         help
 399          Say y here to support pbias regulator for mmc1:SD card i/o
 400          on OMAP SoCs.
 401          This driver provides support for OMAP pbias modelled
 402          regulators.
 403
 404 config REGULATOR_PCAP
 405         tristate "Motorola PCAP2 regulator driver"
 406         depends on EZX_PCAP
 407         help
 408          This driver provides support for the voltage regulators of the
 409          PCAP2 PMIC.
 410
 411 config REGULATOR_PCF50633
 412         tristate "NXP PCF50633 regulator driver"
 413         depends on MFD_PCF50633
 414         help
 415          Say Y here to support the voltage regulators and convertors
 416          on PCF50633
 417
 418 config REGULATOR_PFUZE100
 419         tristate "Freescale PFUZE100/PFUZE200 regulator driver"
 420         depends on I2C
 421         select REGMAP_I2C
 422         help
 423           Say y here to support the regulators found on the Freescale
 424           PFUZE100/PFUZE200 PMIC.
 425
 426 config REGULATOR_RC5T583
 427         tristate "RICOH RC5T583 Power regulators"
 428         depends on MFD_RC5T583
 429         help
 430           Select this option to enable the power regulator of RICOH
 431           PMIC RC5T583.
 432           This driver supports the control of different power rails of device
 433           through regulator interface. The device supports multiple DCDC/LDO
 434           outputs which can be controlled by i2c communication.
 435
 436 config REGULATOR_S2MPA01
 437         tristate "Samsung S2MPA01 voltage regulator"
 438         depends on MFD_SEC_CORE
 439         help
 440          This driver controls Samsung S2MPA01 voltage output regulator
 441          via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
 442
 443 config REGULATOR_S2MPS11
 444         tristate "Samsung S2MPS11/S2MPS14 voltage regulator"
 445         depends on MFD_SEC_CORE
 446         help
 447          This driver supports a Samsung S2MPS11/S2MPS14 voltage output
 448          regulator via I2C bus. The chip is comprised of high efficient Buck
 449          converters including Dual-Phase Buck converter, Buck-Boost converter,
 450          various LDOs.
 451
 452 config REGULATOR_S5M8767
 453         tristate "Samsung S5M8767A voltage regulator"
 454         depends on MFD_SEC_CORE
 455         help
 456          This driver supports a Samsung S5M8767A voltage output regulator
 457          via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
 458          supports DVS mode with 8bits of output voltage control.
 459
 460 config REGULATOR_ST_PWM
 461         tristate "STMicroelectronics PWM voltage regulator"
 462         depends on ARCH_STI
 463         help
 464          This driver supports ST's PWM controlled voltage regulators.
 465
 466 config REGULATOR_TI_ABB
 467         tristate "TI Adaptive Body Bias on-chip LDO"
 468         depends on ARCH_OMAP
 469         help
 470           Select this option to support Texas Instruments' on-chip Adaptive Body
 471           Bias (ABB) LDO regulators. It is recommended that this option be
 472           enabled on required TI SoC. Certain Operating Performance Points
 473           on TI SoCs may be unstable without enabling this as it provides
 474           device specific optimized bias to allow/optimize functionality.
 475
 476 config REGULATOR_STW481X_VMMC
 477         bool "ST Microelectronics STW481X VMMC regulator"
 478         depends on MFD_STW481X
 479         default y if MFD_STW481X
 480         help
 481           This driver supports the internal VMMC regulator in the STw481x
 482           PMIC chips.
 483
 484 config REGULATOR_TPS51632
 485         tristate "TI TPS51632 Power Regulator"
 486         depends on I2C
 487         select REGMAP_I2C
 488         help
 489           This driver supports TPS51632 voltage regulator chip.
 490           The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
 491           with Serial VID control and DVFS.
 492           The voltage output can be configure through I2C interface or PWM
 493           interface.
 494
 495 config REGULATOR_TPS6105X
 496         tristate "TI TPS6105X Power regulators"
 497         depends on TPS6105X
 498         default y if TPS6105X
 499         help
 500           This driver supports TPS61050/TPS61052 voltage regulator chips.
 501           It is a single boost converter primarily for white LEDs and
 502           audio amplifiers.
 503
 504 config REGULATOR_TPS62360
 505         tristate "TI TPS6236x Power Regulator"
 506         depends on I2C
 507         select REGMAP_I2C
 508         help
 509           This driver supports TPS6236x voltage regulator chip. This
 510           regulator is meant for processor core supply. This chip is
 511           high-frequency synchronous step down dc-dc converter optimized
 512           for battery-powered portable applications.
 513
 514 config REGULATOR_TPS65023
 515         tristate "TI TPS65023 Power regulators"
 516         depends on I2C
 517         select REGMAP_I2C
 518         help
 519           This driver supports TPS65023 voltage regulator chips. TPS65023 provides
 520           three step-down converters and two general-purpose LDO voltage regulators.
 521           It supports TI's software based Class-2 SmartReflex implementation.
 522
 523 config REGULATOR_TPS6507X
 524         tristate "TI TPS6507X Power regulators"
 525         depends on I2C
 526         help
 527           This driver supports TPS6507X voltage regulator chips. TPS6507X provides
 528           three step-down converters and two general-purpose LDO voltage regulators.
 529           It supports TI's software based Class-2 SmartReflex implementation.
 530
 531 config REGULATOR_TPS65090
 532         tristate "TI TPS65090 Power regulator"
 533         depends on MFD_TPS65090
 534         help
 535           This driver provides support for the voltage regulators on the
 536           TI TPS65090 PMIC.
 537
 538 config REGULATOR_TPS65217
 539         tristate "TI TPS65217 Power regulators"
 540         depends on MFD_TPS65217
 541         help
 542           This driver supports TPS65217 voltage regulator chips. TPS65217
 543           provides three step-down converters and four general-purpose LDO
 544           voltage regulators. It supports software based voltage control
 545           for different voltage domains
 546
 547 config REGULATOR_TPS65218
 548         tristate "TI TPS65218 Power regulators"
 549         depends on MFD_TPS65218 && OF
 550         help
 551           This driver supports TPS65218 voltage regulator chips. TPS65218
 552           provides six step-down converters and one general-purpose LDO
 553           voltage regulators. It supports software based voltage control
 554           for different voltage domains
 555
 556 config REGULATOR_TPS6524X
 557         tristate "TI TPS6524X Power regulators"
 558         depends on SPI
 559         help
 560           This driver supports TPS6524X voltage regulator chips. TPS6524X
 561           provides three step-down converters and two general-purpose LDO
 562           voltage regulators.  This device is interfaced using a customized
 563           serial interface currently supported on the sequencer serial
 564           port controller.
 565
 566 config REGULATOR_TPS6586X
 567         tristate "TI TPS6586X Power regulators"
 568         depends on MFD_TPS6586X
 569         help
 570           This driver supports TPS6586X voltage regulator chips.
 571
 572 config REGULATOR_TPS65910
 573         tristate "TI TPS65910/TPS65911 Power Regulators"
 574         depends on MFD_TPS65910
 575         help
 576           This driver supports TPS65910/TPS65911 voltage regulator chips.
 577
 578 config REGULATOR_TPS65912
 579         tristate "TI TPS65912 Power regulator"
 580         depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI)
 581         help
 582             This driver supports TPS65912 voltage regulator chip.
 583
 584 config REGULATOR_TPS80031
 585         tristate "TI TPS80031/TPS80032 power regualtor driver"
 586         depends on MFD_TPS80031
 587         help
 588           TPS80031/ TPS80032 Fully Integrated Power Management with Power
 589           Path and Battery Charger. It has 5 configurable step-down
 590           converters, 11 general purpose LDOs, VBUS generator and digital
 591           output to control regulators.
 592
 593 config REGULATOR_TWL4030
 594         tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
 595         depends on TWL4030_CORE
 596         help
 597           This driver supports the voltage regulators provided by
 598           this family of companion chips.
 599
 600 config REGULATOR_VEXPRESS
 601         tristate "Versatile Express regulators"
 602         depends on VEXPRESS_CONFIG
 603         help
 604           This driver provides support for voltage regulators available
 605           on the ARM Ltd's Versatile Express platform.
 606
 607 config REGULATOR_WM831X
 608         tristate "Wolfson Microelectronics WM831x PMIC regulators"
 609         depends on MFD_WM831X
 610         help
 611           Support the voltage and current regulators of the WM831x series
 612           of PMIC devices.
 613
 614 config REGULATOR_WM8350
 615         tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
 616         depends on MFD_WM8350
 617         help
 618           This driver provides support for the voltage and current regulators
 619           of the WM8350 AudioPlus PMIC.
 620
 621 config REGULATOR_WM8400
 622         tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
 623         depends on MFD_WM8400
 624         help
 625           This driver provides support for the voltage regulators of the
 626           WM8400 AudioPlus PMIC.
 627
 628 config REGULATOR_WM8994
 629         tristate "Wolfson Microelectronics WM8994 CODEC"
 630         depends on MFD_WM8994
 631         help
 632           This driver provides support for the voltage regulators on the
 633           WM8994 CODEC.
 634
 635 endif
 636