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_DUMMY
  32         bool "Provide a dummy regulator if regulator lookups fail"
  33         help
  34           If this option is enabled then when a regulator lookup fails
  35           and the board has not specified that it has provided full
  36           constraints the regulator core will provide an always
  37           enabled dummy regulator, allowing consumer drivers to continue.
  38
  39           A warning will be generated when this substitution is done.
  40
  41 config REGULATOR_FIXED_VOLTAGE
  42         tristate "Fixed voltage regulator support"
  43         help
  44           This driver provides support for fixed voltage regulators,
  45           useful for systems which use a combination of software
  46           managed regulators and simple non-configurable regulators.
  47
  48 config REGULATOR_VIRTUAL_CONSUMER
  49         tristate "Virtual regulator consumer support"
  50         help
  51           This driver provides a virtual consumer for the voltage and
  52           current regulator API which provides sysfs controls for
  53           configuring the supplies requested.  This is mainly useful
  54           for test purposes.
  55
  56           If unsure, say no.
  57
  58 config REGULATOR_USERSPACE_CONSUMER
  59         tristate "Userspace regulator consumer support"
  60         help
  61           There are some classes of devices that are controlled entirely
  62           from user space. Userspace consumer driver provides ability to
  63           control power supplies for such devices.
  64
  65           If unsure, say no.
  66
  67 config REGULATOR_GPIO
  68         tristate "GPIO regulator support"
  69         depends on GPIOLIB
  70         help
  71           This driver provides support for regulators that can be
  72           controlled via gpios.
  73           It is capable of supporting current and voltage regulators
  74           and the platform has to provide a mapping of GPIO-states
  75           to target volts/amps.
  76
  77 config REGULATOR_AD5398
  78         tristate "Analog Devices AD5398/AD5821 regulators"
  79         depends on I2C
  80         help
  81           This driver supports AD5398 and AD5821 current regulator chips.
  82           If building into module, its name is ad5398.ko.
  83
  84 config REGULATOR_AAT2870
  85         tristate "AnalogicTech AAT2870 Regulators"
  86         depends on MFD_AAT2870_CORE
  87         help
  88           If you have a AnalogicTech AAT2870 say Y to enable the
  89           regulator driver.
  90
  91 config REGULATOR_ARIZONA
  92         tristate "Wolfson Arizona class devices"
  93         depends on MFD_ARIZONA
  94         depends on SND_SOC
  95         help
  96           Support for the regulators found on Wolfson Arizona class
  97           devices.
  98
  99 config REGULATOR_DA903X
 100         tristate "Dialog Semiconductor DA9030/DA9034 regulators"
 101         depends on PMIC_DA903X
 102         help
 103           Say y here to support the BUCKs and LDOs regulators found on
 104           Dialog Semiconductor DA9030/DA9034 PMIC.
 105
 106 config REGULATOR_DA9052
 107         tristate "Dialog Semiconductor DA9052/DA9053 regulators"
 108         depends on PMIC_DA9052
 109         help
 110           This driver supports the voltage regulators of DA9052-BC and
 111           DA9053-AA/Bx PMIC.
 112
 113 config REGULATOR_DA9055
 114         tristate "Dialog Semiconductor DA9055 regulators"
 115         depends on MFD_DA9055
 116         help
 117           Say y here to support the BUCKs and LDOs regulators found on
 118           Dialog Semiconductor DA9055 PMIC.
 119
 120           This driver can also be built as a module. If so, the module
 121           will be called da9055-regulator.
 122
 123 config REGULATOR_FAN53555
 124         tristate "Fairchild FAN53555 Regulator"
 125         depends on I2C
 126         select REGMAP_I2C
 127         help
 128           This driver supports Fairchild FAN53555 Digitally Programmable
 129           TinyBuck Regulator. The FAN53555 is a step-down switching voltage
 130           regulator that delivers a digitally programmable output from an
 131           input voltage supply of 2.5V to 5.5V. The output voltage is
 132           programmed through an I2C interface.
 133
 134 config REGULATOR_ANATOP
 135         tristate "Freescale i.MX on-chip ANATOP LDO regulators"
 136         depends on MFD_SYSCON
 137         help
 138           Say y here to support Freescale i.MX on-chip ANATOP LDOs
 139           regulators. It is recommended that this option be
 140           enabled on i.MX6 platform.
 141
 142 config REGULATOR_MC13XXX_CORE
 143         tristate
 144
 145 config REGULATOR_MC13783
 146         tristate "Freescale MC13783 regulator driver"
 147         depends on MFD_MC13783
 148         select REGULATOR_MC13XXX_CORE
 149         help
 150           Say y here to support the regulators found on the Freescale MC13783
 151           PMIC.
 152
 153 config REGULATOR_MC13892
 154         tristate "Freescale MC13892 regulator driver"
 155         depends on MFD_MC13XXX
 156         select REGULATOR_MC13XXX_CORE
 157         help
 158           Say y here to support the regulators found on the Freescale MC13892
 159           PMIC.
 160
 161 config REGULATOR_ISL6271A
 162         tristate "Intersil ISL6271A Power regulator"
 163         depends on I2C
 164         help
 165           This driver supports ISL6271A voltage regulator chip.
 166
 167 config REGULATOR_88PM8607
 168         bool "Marvell 88PM8607 Power regulators"
 169         depends on MFD_88PM860X=y
 170         help
 171           This driver supports 88PM8607 voltage regulator chips.
 172
 173 config REGULATOR_MAX1586
 174         tristate "Maxim 1586/1587 voltage regulator"
 175         depends on I2C
 176         help
 177           This driver controls a Maxim 1586 or 1587 voltage output
 178           regulator via I2C bus. The provided regulator is suitable
 179           for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
 180
 181 config REGULATOR_MAX8649
 182         tristate "Maxim 8649 voltage regulator"
 183         depends on I2C
 184         select REGMAP_I2C
 185         help
 186           This driver controls a Maxim 8649 voltage output regulator via
 187           I2C bus.
 188
 189 config REGULATOR_MAX8660
 190         tristate "Maxim 8660/8661 voltage regulator"
 191         depends on I2C
 192         help
 193           This driver controls a Maxim 8660/8661 voltage output
 194           regulator via I2C bus.
 195
 196 config REGULATOR_MAX8907
 197         tristate "Maxim 8907 voltage regulator"
 198         depends on MFD_MAX8907
 199         help
 200           This driver controls a Maxim 8907 voltage output regulator
 201           via I2C bus. The provided regulator is suitable for Tegra
 202           chip to control Step-Down DC-DC and LDOs.
 203
 204 config REGULATOR_MAX8925
 205         tristate "Maxim MAX8925 Power Management IC"
 206         depends on MFD_MAX8925
 207         help
 208           Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
 209
 210 config REGULATOR_MAX8952
 211         tristate "Maxim MAX8952 Power Management IC"
 212         depends on I2C
 213         help
 214           This driver controls a Maxim 8952 voltage output regulator
 215           via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
 216           modes ranging from 0.77V to 1.40V by 0.01V steps.
 217
 218 config REGULATOR_MAX8973
 219         tristate "Maxim MAX8973 voltage regulator "
 220         depends on I2C
 221         select REGMAP_I2C
 222         help
 223           The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
 224           switching regulator delievers up to 9A of output current. Each
 225           phase operates at a 2MHz fixed frequency with a 120 deg shift
 226           from the adjacent phase, allowing the use of small magnetic component.
 227
 228 config REGULATOR_MAX8997
 229         tristate "Maxim 8997/8966 regulator"
 230         depends on MFD_MAX8997
 231         help
 232           This driver controls a Maxim 8997/8966 regulator
 233           via I2C bus. The provided regulator is suitable for S5PC110,
 234           S5PV210, and Exynos-4 chips to control VCC_CORE and
 235           VCC_USIM voltages.
 236
 237 config REGULATOR_MAX8998
 238         tristate "Maxim 8998 voltage regulator"
 239         depends on MFD_MAX8998
 240         help
 241           This driver controls a Maxim 8998 voltage output regulator
 242           via I2C bus. The provided regulator is suitable for S3C6410
 243           and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
 244
 245 config REGULATOR_MAX77686
 246         tristate "Maxim 77686 regulator"
 247         depends on MFD_MAX77686
 248         help
 249           This driver controls a Maxim 77686 regulator
 250           via I2C bus. The provided regulator is suitable for
 251           Exynos-4 chips to control VARM and VINT voltages.
 252
 253 config REGULATOR_PCAP
 254         tristate "Motorola PCAP2 regulator driver"
 255         depends on EZX_PCAP
 256         help
 257          This driver provides support for the voltage regulators of the
 258          PCAP2 PMIC.
 259
 260 config REGULATOR_LP3971
 261         tristate "National Semiconductors LP3971 PMIC regulator driver"
 262         depends on I2C
 263         help
 264          Say Y here to support the voltage regulators and convertors
 265          on National Semiconductors LP3971 PMIC
 266
 267 config REGULATOR_LP3972
 268         tristate "National Semiconductors LP3972 PMIC regulator driver"
 269         depends on I2C
 270         help
 271          Say Y here to support the voltage regulators and convertors
 272          on National Semiconductors LP3972 PMIC
 273
 274 config REGULATOR_LP872X
 275         bool "TI/National Semiconductor LP8720/LP8725 voltage regulators"
 276         depends on I2C=y
 277         select REGMAP_I2C
 278         help
 279           This driver supports LP8720/LP8725 PMIC
 280
 281 config REGULATOR_LP8755
 282         tristate "TI LP8755 High Performance PMU driver"
 283         depends on I2C
 284         select REGMAP_I2C
 285         help
 286           This driver supports LP8755 High Performance PMU driver. This
 287           chip contains six step-down DC/DC converters which can support
 288           9 mode multiphase configuration.
 289
 290 config REGULATOR_LP8788
 291         bool "TI LP8788 Power Regulators"
 292         depends on MFD_LP8788
 293         help
 294           This driver supports LP8788 voltage regulator chip.
 295
 296 config REGULATOR_PCF50633
 297         tristate "NXP PCF50633 regulator driver"
 298         depends on MFD_PCF50633
 299         help
 300          Say Y here to support the voltage regulators and convertors
 301          on PCF50633
 302
 303 config REGULATOR_RC5T583
 304         tristate "RICOH RC5T583 Power regulators"
 305         depends on MFD_RC5T583
 306         help
 307           Select this option to enable the power regulator of RICOH
 308           PMIC RC5T583.
 309           This driver supports the control of different power rails of device
 310           through regulator interface. The device supports multiple DCDC/LDO
 311           outputs which can be controlled by i2c communication.
 312
 313 config REGULATOR_S2MPS11
 314         tristate "Samsung S2MPS11 voltage regulator"
 315         depends on MFD_SEC_CORE
 316         help
 317          This driver supports a Samsung S2MPS11 voltage output regulator
 318          via I2C bus. S2MPS11 is comprised of high efficient Buck converters
 319          including Dual-Phase Buck converter, Buck-Boost converter, various LDOs.
 320
 321 config REGULATOR_S5M8767
 322         tristate "Samsung S5M8767A voltage regulator"
 323         depends on MFD_SEC_CORE
 324         help
 325          This driver supports a Samsung S5M8767A voltage output regulator
 326          via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
 327          supports DVS mode with 8bits of output voltage control.
 328
 329 config REGULATOR_AB3100
 330         tristate "ST-Ericsson AB3100 Regulator functions"
 331         depends on AB3100_CORE
 332         default y if AB3100_CORE
 333         help
 334          These regulators correspond to functionality in the
 335          AB3100 analog baseband dealing with power regulators
 336          for the system.
 337
 338 config REGULATOR_AB8500
 339         bool "ST-Ericsson AB8500 Power Regulators"
 340         depends on AB8500_CORE
 341         help
 342           This driver supports the regulators found on the ST-Ericsson mixed
 343           signal AB8500 PMIC
 344
 345 config REGULATOR_DBX500_PRCMU
 346         bool
 347
 348 config REGULATOR_DB8500_PRCMU
 349         bool "ST-Ericsson DB8500 Voltage Domain Regulators"
 350         depends on MFD_DB8500_PRCMU
 351         select REGULATOR_DBX500_PRCMU
 352         help
 353           This driver supports the voltage domain regulators controlled by the
 354           DB8500 PRCMU
 355
 356 config REGULATOR_PALMAS
 357         tristate "TI Palmas PMIC Regulators"
 358         depends on MFD_PALMAS
 359         help
 360           If you wish to control the regulators on the Palmas series of
 361           chips say Y here. This will enable support for all the software
 362           controllable SMPS/LDO regulators.
 363
 364           The regulators available on Palmas series chips vary depending
 365           on the muxing. This is handled automatically in the driver by
 366           reading the mux info from OTP.
 367
 368 config REGULATOR_TPS51632
 369         tristate "TI TPS51632 Power Regulator"
 370         depends on I2C
 371         select REGMAP_I2C
 372         help
 373           This driver supports TPS51632 voltage regulator chip.
 374           The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
 375           with Serial VID control and DVFS.
 376           The voltage output can be configure through I2C interface or PWM
 377           interface.
 378
 379 config REGULATOR_TPS6105X
 380         tristate "TI TPS6105X Power regulators"
 381         depends on TPS6105X
 382         default y if TPS6105X
 383         help
 384           This driver supports TPS61050/TPS61052 voltage regulator chips.
 385           It is a single boost converter primarily for white LEDs and
 386           audio amplifiers.
 387
 388 config REGULATOR_TPS62360
 389         tristate "TI TPS6236x Power Regulator"
 390         depends on I2C
 391         select REGMAP_I2C
 392         help
 393           This driver supports TPS6236x voltage regulator chip. This
 394           regulator is meant for processor core supply. This chip is
 395           high-frequency synchronous step down dc-dc converter optimized
 396           for battery-powered portable applications.
 397
 398 config REGULATOR_TPS65023
 399         tristate "TI TPS65023 Power regulators"
 400         depends on I2C
 401         select REGMAP_I2C
 402         help
 403           This driver supports TPS65023 voltage regulator chips. TPS65023 provides
 404           three step-down converters and two general-purpose LDO voltage regulators.
 405           It supports TI's software based Class-2 SmartReflex implementation.
 406
 407 config REGULATOR_TPS6507X
 408         tristate "TI TPS6507X Power regulators"
 409         depends on I2C
 410         help
 411           This driver supports TPS6507X voltage regulator chips. TPS6507X provides
 412           three step-down converters and two general-purpose LDO voltage regulators.
 413           It supports TI's software based Class-2 SmartReflex implementation.
 414
 415 config REGULATOR_TPS65090
 416         tristate "TI TPS65090 Power regulator"
 417         depends on MFD_TPS65090
 418         help
 419           This driver provides support for the voltage regulators on the
 420           TI TPS65090 PMIC.
 421
 422 config REGULATOR_TPS65217
 423         tristate "TI TPS65217 Power regulators"
 424         depends on MFD_TPS65217
 425         help
 426           This driver supports TPS65217 voltage regulator chips. TPS65217
 427           provides three step-down converters and four general-purpose LDO
 428           voltage regulators. It supports software based voltage control
 429           for different voltage domains
 430
 431 config REGULATOR_TPS6524X
 432         tristate "TI TPS6524X Power regulators"
 433         depends on SPI
 434         help
 435           This driver supports TPS6524X voltage regulator chips. TPS6524X
 436           provides three step-down converters and two general-purpose LDO
 437           voltage regulators.  This device is interfaced using a customized
 438           serial interface currently supported on the sequencer serial
 439           port controller.
 440
 441 config REGULATOR_TPS6586X
 442         tristate "TI TPS6586X Power regulators"
 443         depends on MFD_TPS6586X
 444         help
 445           This driver supports TPS6586X voltage regulator chips.
 446
 447 config REGULATOR_TPS65910
 448         tristate "TI TPS65910/TPS65911 Power Regulators"
 449         depends on MFD_TPS65910
 450         help
 451           This driver supports TPS65910/TPS65911 voltage regulator chips.
 452
 453 config REGULATOR_TPS65912
 454         tristate "TI TPS65912 Power regulator"
 455         depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI)
 456         help
 457             This driver supports TPS65912 voltage regulator chip.
 458
 459 config REGULATOR_TPS80031
 460         tristate "TI TPS80031/TPS80032 power regualtor driver"
 461         depends on MFD_TPS80031
 462         help
 463           TPS80031/ TPS80032 Fully Integrated Power Management with Power
 464           Path and Battery Charger. It has 5 configurable step-down
 465           converters, 11 general purpose LDOs, VBUS generator and digital
 466           output to control regulators.
 467
 468 config REGULATOR_TWL4030
 469         bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
 470         depends on TWL4030_CORE
 471         help
 472           This driver supports the voltage regulators provided by
 473           this family of companion chips.
 474
 475 config REGULATOR_VEXPRESS
 476         tristate "Versatile Express regulators"
 477         depends on VEXPRESS_CONFIG
 478         help
 479           This driver provides support for voltage regulators available
 480           on the ARM Ltd's Versatile Express platform.
 481
 482 config REGULATOR_WM831X
 483         tristate "Wolfson Microelectronics WM831x PMIC regulators"
 484         depends on MFD_WM831X
 485         help
 486           Support the voltage and current regulators of the WM831x series
 487           of PMIC devices.
 488
 489 config REGULATOR_WM8350
 490         tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
 491         depends on MFD_WM8350
 492         help
 493           This driver provides support for the voltage and current regulators
 494           of the WM8350 AudioPlus PMIC.
 495
 496 config REGULATOR_WM8400
 497         tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
 498         depends on MFD_WM8400
 499         help
 500           This driver provides support for the voltage regulators of the
 501           WM8400 AudioPlus PMIC.
 502
 503 config REGULATOR_WM8994
 504         tristate "Wolfson Microelectronics WM8994 CODEC"
 505         depends on MFD_WM8994
 506         help
 507           This driver provides support for the voltage regulators on the
 508           WM8994 CODEC.
 509
 510 config REGULATOR_AS3711
 511         tristate "AS3711 PMIC"
 512         depends on MFD_AS3711
 513         help
 514           This driver provides support for the voltage regulators on the
 515           AS3711 PMIC
 516
 517 endif
 518