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