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_AD5398
  74         tristate "Analog Devices AD5398/AD5821 regulators"
  75         depends on I2C
  76         help
  77           This driver supports AD5398 and AD5821 current regulator chips.
  78           If building into module, its name is ad5398.ko.
  79
  80 config REGULATOR_ANATOP
  81         tristate "Freescale i.MX on-chip ANATOP LDO regulators"
  82         depends on MFD_SYSCON
  83         help
  84           Say y here to support Freescale i.MX on-chip ANATOP LDOs
  85           regulators. It is recommended that this option be
  86           enabled on i.MX6 platform.
  87
  88 config REGULATOR_AAT2870
  89         tristate "AnalogicTech AAT2870 Regulators"
  90         depends on MFD_AAT2870_CORE
  91         help
  92           If you have a AnalogicTech AAT2870 say Y to enable the
  93           regulator driver.
  94
  95 config REGULATOR_AB3100
  96         tristate "ST-Ericsson AB3100 Regulator functions"
  97         depends on AB3100_CORE
  98         default y if AB3100_CORE
  99         help
 100          These regulators correspond to functionality in the
 101          AB3100 analog baseband dealing with power regulators
 102          for the system.
 103
 104 config REGULATOR_AB8500
 105         bool "ST-Ericsson AB8500 Power Regulators"
 106         depends on AB8500_CORE
 107         help
 108           This driver supports the regulators found on the ST-Ericsson mixed
 109           signal AB8500 PMIC
 110
 111 config REGULATOR_ARIZONA
 112         tristate "Wolfson Arizona class devices"
 113         depends on MFD_ARIZONA
 114         depends on SND_SOC
 115         help
 116           Support for the regulators found on Wolfson Arizona class
 117           devices.
 118
 119 config REGULATOR_AS3711
 120         tristate "AS3711 PMIC"
 121         depends on MFD_AS3711
 122         help
 123           This driver provides support for the voltage regulators on the
 124           AS3711 PMIC
 125
 126 config REGULATOR_AS3722
 127         tristate "AMS AS3722 PMIC Regulators"
 128         depends on MFD_AS3722
 129         help
 130           This driver provides support for the voltage regulators on the
 131           AS3722 PMIC. This will enable support for all the software
 132           controllable DCDC/LDO regulators.
 133
 134 config REGULATOR_DA903X
 135         tristate "Dialog Semiconductor DA9030/DA9034 regulators"
 136         depends on PMIC_DA903X
 137         help
 138           Say y here to support the BUCKs and LDOs regulators found on
 139           Dialog Semiconductor DA9030/DA9034 PMIC.
 140
 141 config REGULATOR_DA9052
 142         tristate "Dialog Semiconductor DA9052/DA9053 regulators"
 143         depends on PMIC_DA9052
 144         help
 145           This driver supports the voltage regulators of DA9052-BC and
 146           DA9053-AA/Bx PMIC.
 147
 148 config REGULATOR_DA9055
 149         tristate "Dialog Semiconductor DA9055 regulators"
 150         depends on MFD_DA9055
 151         help
 152           Say y here to support the BUCKs and LDOs regulators found on
 153           Dialog Semiconductor DA9055 PMIC.
 154
 155           This driver can also be built as a module. If so, the module
 156           will be called da9055-regulator.
 157
 158 config REGULATOR_DA9063
 159         tristate "Dialog Semiconductor DA9063 regulators"
 160         depends on MFD_DA9063
 161         help
 162           Say y here to support the BUCKs and LDOs regulators found on
 163           DA9063 PMICs.
 164
 165           This driver can also be built as a module. If so, the module
 166           will be called da9063-regulator.
 167
 168 config REGULATOR_DA9210
 169         tristate "Dialog Semiconductor DA9210 regulator"
 170         depends on I2C
 171         select REGMAP_I2C
 172         help
 173           Say y here to support for the Dialog Semiconductor DA9210.
 174           The DA9210 is a multi-phase synchronous step down
 175           converter 12A DC-DC Buck controlled through an I2C
 176           interface.
 177
 178 config REGULATOR_DBX500_PRCMU
 179         bool
 180
 181 config REGULATOR_DB8500_PRCMU
 182         bool "ST-Ericsson DB8500 Voltage Domain Regulators"
 183         depends on MFD_DB8500_PRCMU
 184         select REGULATOR_DBX500_PRCMU
 185         help
 186           This driver supports the voltage domain regulators controlled by the
 187           DB8500 PRCMU
 188
 189 config REGULATOR_FAN53555
 190         tristate "Fairchild FAN53555 Regulator"
 191         depends on I2C
 192         select REGMAP_I2C
 193         help
 194           This driver supports Fairchild FAN53555 Digitally Programmable
 195           TinyBuck Regulator. The FAN53555 is a step-down switching voltage
 196           regulator that delivers a digitally programmable output from an
 197           input voltage supply of 2.5V to 5.5V. The output voltage is
 198           programmed through an I2C interface.
 199
 200 config REGULATOR_GPIO
 201         tristate "GPIO regulator support"
 202         depends on GPIOLIB
 203         help
 204           This driver provides support for regulators that can be
 205           controlled via gpios.
 206           It is capable of supporting current and voltage regulators
 207           and the platform has to provide a mapping of GPIO-states
 208           to target volts/amps.
 209
 210 config REGULATOR_ISL6271A
 211         tristate "Intersil ISL6271A Power regulator"
 212         depends on I2C
 213         help
 214           This driver supports ISL6271A voltage regulator chip.
 215
 216 config REGULATOR_LP3971
 217         tristate "National Semiconductors LP3971 PMIC regulator driver"
 218         depends on I2C
 219         help
 220          Say Y here to support the voltage regulators and convertors
 221          on National Semiconductors LP3971 PMIC
 222
 223 config REGULATOR_LP3972
 224         tristate "National Semiconductors LP3972 PMIC regulator driver"
 225         depends on I2C
 226         help
 227          Say Y here to support the voltage regulators and convertors
 228          on National Semiconductors LP3972 PMIC
 229
 230 config REGULATOR_LP872X
 231         tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
 232         depends on I2C
 233         select REGMAP_I2C
 234         help
 235           This driver supports LP8720/LP8725 PMIC
 236
 237 config REGULATOR_LP8755
 238         tristate "TI LP8755 High Performance PMU driver"
 239         depends on I2C
 240         select REGMAP_I2C
 241         help
 242           This driver supports LP8755 High Performance PMU driver. This
 243           chip contains six step-down DC/DC converters which can support
 244           9 mode multiphase configuration.
 245
 246 config REGULATOR_LP8788
 247         tristate "TI LP8788 Power Regulators"
 248         depends on MFD_LP8788
 249         help
 250           This driver supports LP8788 voltage regulator chip.
 251
 252 config REGULATOR_MAX1586
 253         tristate "Maxim 1586/1587 voltage regulator"
 254         depends on I2C
 255         help
 256           This driver controls a Maxim 1586 or 1587 voltage output
 257           regulator via I2C bus. The provided regulator is suitable
 258           for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
 259
 260 config REGULATOR_MAX8649
 261         tristate "Maxim 8649 voltage regulator"
 262         depends on I2C
 263         select REGMAP_I2C
 264         help
 265           This driver controls a Maxim 8649 voltage output regulator via
 266           I2C bus.
 267
 268 config REGULATOR_MAX8660
 269         tristate "Maxim 8660/8661 voltage regulator"
 270         depends on I2C
 271         help
 272           This driver controls a Maxim 8660/8661 voltage output
 273           regulator via I2C bus.
 274
 275 config REGULATOR_MAX8907
 276         tristate "Maxim 8907 voltage regulator"
 277         depends on MFD_MAX8907
 278         help
 279           This driver controls a Maxim 8907 voltage output regulator
 280           via I2C bus. The provided regulator is suitable for Tegra
 281           chip to control Step-Down DC-DC and LDOs.
 282
 283 config REGULATOR_MAX8925
 284         tristate "Maxim MAX8925 Power Management IC"
 285         depends on MFD_MAX8925
 286         help
 287           Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
 288
 289 config REGULATOR_MAX8952
 290         tristate "Maxim MAX8952 Power Management IC"
 291         depends on I2C
 292         help
 293           This driver controls a Maxim 8952 voltage output regulator
 294           via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
 295           modes ranging from 0.77V to 1.40V by 0.01V steps.
 296
 297 config REGULATOR_MAX8973
 298         tristate "Maxim MAX8973 voltage regulator "
 299         depends on I2C
 300         select REGMAP_I2C
 301         help
 302           The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
 303           switching regulator delievers up to 9A of output current. Each
 304           phase operates at a 2MHz fixed frequency with a 120 deg shift
 305           from the adjacent phase, allowing the use of small magnetic component.
 306
 307 config REGULATOR_MAX8997
 308         tristate "Maxim 8997/8966 regulator"
 309         depends on MFD_MAX8997
 310         help
 311           This driver controls a Maxim 8997/8966 regulator
 312           via I2C bus. The provided regulator is suitable for S5PC110,
 313           S5PV210, and Exynos-4 chips to control VCC_CORE and
 314           VCC_USIM voltages.
 315
 316 config REGULATOR_MAX8998
 317         tristate "Maxim 8998 voltage regulator"
 318         depends on MFD_MAX8998
 319         help
 320           This driver controls a Maxim 8998 voltage output regulator
 321           via I2C bus. The provided regulator is suitable for S3C6410
 322           and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
 323
 324 config REGULATOR_MAX77686
 325         tristate "Maxim 77686 regulator"
 326         depends on MFD_MAX77686
 327         help
 328           This driver controls a Maxim 77686 regulator
 329           via I2C bus. The provided regulator is suitable for
 330           Exynos-4 chips to control VARM and VINT voltages.
 331
 332 config REGULATOR_MAX77693
 333         tristate "Maxim MAX77693 regulator"
 334         depends on MFD_MAX77693
 335         help
 336           This driver controls a Maxim 77693 regulator via I2C bus.
 337           The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
 338           and one current regulator 'CHARGER'. This is suitable for
 339           Exynos-4x12 chips.
 340
 341 config REGULATOR_MC13XXX_CORE
 342         tristate
 343
 344 config REGULATOR_MC13783
 345         tristate "Freescale MC13783 regulator driver"
 346         depends on MFD_MC13783
 347         select REGULATOR_MC13XXX_CORE
 348         help
 349           Say y here to support the regulators found on the Freescale MC13783
 350           PMIC.
 351
 352 config REGULATOR_MC13892
 353         tristate "Freescale MC13892 regulator driver"
 354         depends on MFD_MC13XXX
 355         select REGULATOR_MC13XXX_CORE
 356         help
 357           Say y here to support the regulators found on the Freescale MC13892
 358           PMIC.
 359
 360 config REGULATOR_PALMAS
 361         tristate "TI Palmas PMIC Regulators"
 362         depends on MFD_PALMAS
 363         help
 364           If you wish to control the regulators on the Palmas series of
 365           chips say Y here. This will enable support for all the software
 366           controllable SMPS/LDO regulators.
 367
 368           The regulators available on Palmas series chips vary depending
 369           on the muxing. This is handled automatically in the driver by
 370           reading the mux info from OTP.
 371
 372 config REGULATOR_PCAP
 373         tristate "Motorola PCAP2 regulator driver"
 374         depends on EZX_PCAP
 375         help
 376          This driver provides support for the voltage regulators of the
 377          PCAP2 PMIC.
 378
 379 config REGULATOR_PCF50633
 380         tristate "NXP PCF50633 regulator driver"
 381         depends on MFD_PCF50633
 382         help
 383          Say Y here to support the voltage regulators and convertors
 384          on PCF50633
 385
 386 config REGULATOR_PFUZE100
 387         tristate "Support regulators on Freescale PFUZE100 PMIC"
 388         depends on I2C
 389         select REGMAP_I2C
 390         help
 391           Say y here to support the regulators found on the Freescale PFUZE100
 392           PMIC.
 393
 394 config REGULATOR_RC5T583
 395         tristate "RICOH RC5T583 Power regulators"
 396         depends on MFD_RC5T583
 397         help
 398           Select this option to enable the power regulator of RICOH
 399           PMIC RC5T583.
 400           This driver supports the control of different power rails of device
 401           through regulator interface. The device supports multiple DCDC/LDO
 402           outputs which can be controlled by i2c communication.
 403
 404 config REGULATOR_S2MPS11
 405         tristate "Samsung S2MPS11 voltage regulator"
 406         depends on MFD_SEC_CORE
 407         help
 408          This driver supports a Samsung S2MPS11 voltage output regulator
 409          via I2C bus. S2MPS11 is comprised of high efficient Buck converters
 410          including Dual-Phase Buck converter, Buck-Boost converter, various LDOs.
 411
 412 config REGULATOR_S5M8767
 413         tristate "Samsung S5M8767A voltage regulator"
 414         depends on MFD_SEC_CORE
 415         help
 416          This driver supports a Samsung S5M8767A voltage output regulator
 417          via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
 418          supports DVS mode with 8bits of output voltage control.
 419
 420 config REGULATOR_TI_ABB
 421         tristate "TI Adaptive Body Bias on-chip LDO"
 422         depends on ARCH_OMAP
 423         help
 424           Select this option to support Texas Instruments' on-chip Adaptive Body
 425           Bias (ABB) LDO regulators. It is recommended that this option be
 426           enabled on required TI SoC. Certain Operating Performance Points
 427           on TI SoCs may be unstable without enabling this as it provides
 428           device specific optimized bias to allow/optimize functionality.
 429
 430 config REGULATOR_STW481X_VMMC
 431         bool "ST Microelectronics STW481X VMMC regulator"
 432         depends on MFD_STW481X
 433         default y if MFD_STW481X
 434         help
 435           This driver supports the internal VMMC regulator in the STw481x
 436           PMIC chips.
 437
 438 config REGULATOR_TPS51632
 439         tristate "TI TPS51632 Power Regulator"
 440         depends on I2C
 441         select REGMAP_I2C
 442         help
 443           This driver supports TPS51632 voltage regulator chip.
 444           The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
 445           with Serial VID control and DVFS.
 446           The voltage output can be configure through I2C interface or PWM
 447           interface.
 448
 449 config REGULATOR_TPS6105X
 450         tristate "TI TPS6105X Power regulators"
 451         depends on TPS6105X
 452         default y if TPS6105X
 453         help
 454           This driver supports TPS61050/TPS61052 voltage regulator chips.
 455           It is a single boost converter primarily for white LEDs and
 456           audio amplifiers.
 457
 458 config REGULATOR_TPS62360
 459         tristate "TI TPS6236x Power Regulator"
 460         depends on I2C
 461         select REGMAP_I2C
 462         help
 463           This driver supports TPS6236x voltage regulator chip. This
 464           regulator is meant for processor core supply. This chip is
 465           high-frequency synchronous step down dc-dc converter optimized
 466           for battery-powered portable applications.
 467
 468 config REGULATOR_TPS65023
 469         tristate "TI TPS65023 Power regulators"
 470         depends on I2C
 471         select REGMAP_I2C
 472         help
 473           This driver supports TPS65023 voltage regulator chips. TPS65023 provides
 474           three step-down converters and two general-purpose LDO voltage regulators.
 475           It supports TI's software based Class-2 SmartReflex implementation.
 476
 477 config REGULATOR_TPS6507X
 478         tristate "TI TPS6507X Power regulators"
 479         depends on I2C
 480         help
 481           This driver supports TPS6507X voltage regulator chips. TPS6507X provides
 482           three step-down converters and two general-purpose LDO voltage regulators.
 483           It supports TI's software based Class-2 SmartReflex implementation.
 484
 485 config REGULATOR_TPS65090
 486         tristate "TI TPS65090 Power regulator"
 487         depends on MFD_TPS65090
 488         help
 489           This driver provides support for the voltage regulators on the
 490           TI TPS65090 PMIC.
 491
 492 config REGULATOR_TPS65217
 493         tristate "TI TPS65217 Power regulators"
 494         depends on MFD_TPS65217
 495         help
 496           This driver supports TPS65217 voltage regulator chips. TPS65217
 497           provides three step-down converters and four general-purpose LDO
 498           voltage regulators. It supports software based voltage control
 499           for different voltage domains
 500
 501 config REGULATOR_TPS6524X
 502         tristate "TI TPS6524X Power regulators"
 503         depends on SPI
 504         help
 505           This driver supports TPS6524X voltage regulator chips. TPS6524X
 506           provides three step-down converters and two general-purpose LDO
 507           voltage regulators.  This device is interfaced using a customized
 508           serial interface currently supported on the sequencer serial
 509           port controller.
 510
 511 config REGULATOR_TPS6586X
 512         tristate "TI TPS6586X Power regulators"
 513         depends on MFD_TPS6586X
 514         help
 515           This driver supports TPS6586X voltage regulator chips.
 516
 517 config REGULATOR_TPS65910
 518         tristate "TI TPS65910/TPS65911 Power Regulators"
 519         depends on MFD_TPS65910
 520         help
 521           This driver supports TPS65910/TPS65911 voltage regulator chips.
 522
 523 config REGULATOR_TPS65912
 524         tristate "TI TPS65912 Power regulator"
 525         depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI)
 526         help
 527             This driver supports TPS65912 voltage regulator chip.
 528
 529 config REGULATOR_TPS80031
 530         tristate "TI TPS80031/TPS80032 power regualtor driver"
 531         depends on MFD_TPS80031
 532         help
 533           TPS80031/ TPS80032 Fully Integrated Power Management with Power
 534           Path and Battery Charger. It has 5 configurable step-down
 535           converters, 11 general purpose LDOs, VBUS generator and digital
 536           output to control regulators.
 537
 538 config REGULATOR_TWL4030
 539         tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
 540         depends on TWL4030_CORE
 541         help
 542           This driver supports the voltage regulators provided by
 543           this family of companion chips.
 544
 545 config REGULATOR_VEXPRESS
 546         tristate "Versatile Express regulators"
 547         depends on VEXPRESS_CONFIG
 548         help
 549           This driver provides support for voltage regulators available
 550           on the ARM Ltd's Versatile Express platform.
 551
 552 config REGULATOR_WM831X
 553         tristate "Wolfson Microelectronics WM831x PMIC regulators"
 554         depends on MFD_WM831X
 555         help
 556           Support the voltage and current regulators of the WM831x series
 557           of PMIC devices.
 558
 559 config REGULATOR_WM8350
 560         tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
 561         depends on MFD_WM8350
 562         help
 563           This driver provides support for the voltage and current regulators
 564           of the WM8350 AudioPlus PMIC.
 565
 566 config REGULATOR_WM8400
 567         tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
 568         depends on MFD_WM8400
 569         help
 570           This driver provides support for the voltage regulators of the
 571           WM8400 AudioPlus PMIC.
 572
 573 config REGULATOR_WM8994
 574         tristate "Wolfson Microelectronics WM8994 CODEC"
 575         depends on MFD_WM8994
 576         help
 577           This driver provides support for the voltage regulators on the
 578           WM8994 CODEC.
 579
 580 endif
 581