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_FAN53555
 113         tristate "Fairchild FAN53555 Regulator"
 114         depends on I2C
 115         select REGMAP_I2C
 116         help
 117           This driver supports Fairchild FAN53555 Digitally Programmable
 118           TinyBuck Regulator. The FAN53555 is a step-down switching voltage
 119           regulator that delivers a digitally programmable output from an
 120           input voltage supply of 2.5V to 5.5V. The output voltage is
 121           programmed through an I2C interface.
 122
 123 config REGULATOR_ANATOP
 124         tristate "Freescale i.MX on-chip ANATOP LDO regulators"
 125         depends on MFD_SYSCON
 126         help
 127           Say y here to support Freescale i.MX on-chip ANATOP LDOs
 128           regulators. It is recommended that this option be
 129           enabled on i.MX6 platform.
 130
 131 config REGULATOR_MC13XXX_CORE
 132         tristate
 133
 134 config REGULATOR_MC13783
 135         tristate "Freescale MC13783 regulator driver"
 136         depends on MFD_MC13783
 137         select REGULATOR_MC13XXX_CORE
 138         help
 139           Say y here to support the regulators found on the Freescale MC13783
 140           PMIC.
 141
 142 config REGULATOR_MC13892
 143         tristate "Freescale MC13892 regulator driver"
 144         depends on MFD_MC13XXX
 145         select REGULATOR_MC13XXX_CORE
 146         help
 147           Say y here to support the regulators found on the Freescale MC13892
 148           PMIC.
 149
 150 config REGULATOR_ISL6271A
 151         tristate "Intersil ISL6271A Power regulator"
 152         depends on I2C
 153         help
 154           This driver supports ISL6271A voltage regulator chip.
 155
 156 config REGULATOR_88PM8607
 157         bool "Marvell 88PM8607 Power regulators"
 158         depends on MFD_88PM860X=y
 159         help
 160           This driver supports 88PM8607 voltage regulator chips.
 161
 162 config REGULATOR_MAX1586
 163         tristate "Maxim 1586/1587 voltage regulator"
 164         depends on I2C
 165         help
 166           This driver controls a Maxim 1586 or 1587 voltage output
 167           regulator via I2C bus. The provided regulator is suitable
 168           for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
 169
 170 config REGULATOR_MAX8649
 171         tristate "Maxim 8649 voltage regulator"
 172         depends on I2C
 173         select REGMAP_I2C
 174         help
 175           This driver controls a Maxim 8649 voltage output regulator via
 176           I2C bus.
 177
 178 config REGULATOR_MAX8660
 179         tristate "Maxim 8660/8661 voltage regulator"
 180         depends on I2C
 181         help
 182           This driver controls a Maxim 8660/8661 voltage output
 183           regulator via I2C bus.
 184
 185 config REGULATOR_MAX8907
 186         tristate "Maxim 8907 voltage regulator"
 187         depends on MFD_MAX8907
 188         help
 189           This driver controls a Maxim 8907 voltage output regulator
 190           via I2C bus. The provided regulator is suitable for Tegra
 191           chip to control Step-Down DC-DC and LDOs.
 192
 193 config REGULATOR_MAX8925
 194         tristate "Maxim MAX8925 Power Management IC"
 195         depends on MFD_MAX8925
 196         help
 197           Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
 198
 199 config REGULATOR_MAX8952
 200         tristate "Maxim MAX8952 Power Management IC"
 201         depends on I2C
 202         help
 203           This driver controls a Maxim 8952 voltage output regulator
 204           via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
 205           modes ranging from 0.77V to 1.40V by 0.01V steps.
 206
 207 config REGULATOR_MAX8997
 208         tristate "Maxim 8997/8966 regulator"
 209         depends on MFD_MAX8997
 210         help
 211           This driver controls a Maxim 8997/8966 regulator
 212           via I2C bus. The provided regulator is suitable for S5PC110,
 213           S5PV210, and Exynos-4 chips to control VCC_CORE and
 214           VCC_USIM voltages.
 215
 216 config REGULATOR_MAX8998
 217         tristate "Maxim 8998 voltage regulator"
 218         depends on MFD_MAX8998
 219         help
 220           This driver controls a Maxim 8998 voltage output regulator
 221           via I2C bus. The provided regulator is suitable for S3C6410
 222           and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
 223
 224 config REGULATOR_MAX77686
 225         tristate "Maxim 77686 regulator"
 226         depends on MFD_MAX77686
 227         help
 228           This driver controls a Maxim 77686 regulator
 229           via I2C bus. The provided regulator is suitable for
 230           Exynos-4 chips to control VARM and VINT voltages.
 231
 232 config REGULATOR_PCAP
 233         tristate "Motorola PCAP2 regulator driver"
 234         depends on EZX_PCAP
 235         help
 236          This driver provides support for the voltage regulators of the
 237          PCAP2 PMIC.
 238
 239 config REGULATOR_LP3971
 240         tristate "National Semiconductors LP3971 PMIC regulator driver"
 241         depends on I2C
 242         help
 243          Say Y here to support the voltage regulators and convertors
 244          on National Semiconductors LP3971 PMIC
 245
 246 config REGULATOR_LP3972
 247         tristate "National Semiconductors LP3972 PMIC regulator driver"
 248         depends on I2C
 249         help
 250          Say Y here to support the voltage regulators and convertors
 251          on National Semiconductors LP3972 PMIC
 252
 253 config REGULATOR_LP872X
 254         bool "TI/National Semiconductor LP8720/LP8725 voltage regulators"
 255         depends on I2C=y
 256         select REGMAP_I2C
 257         help
 258           This driver supports LP8720/LP8725 PMIC
 259
 260 config REGULATOR_LP8788
 261         bool "TI LP8788 Power Regulators"
 262         depends on MFD_LP8788
 263         help
 264           This driver supports LP8788 voltage regulator chip.
 265
 266 config REGULATOR_PCF50633
 267         tristate "NXP PCF50633 regulator driver"
 268         depends on MFD_PCF50633
 269         help
 270          Say Y here to support the voltage regulators and convertors
 271          on PCF50633
 272
 273 config REGULATOR_RC5T583
 274         tristate "RICOH RC5T583 Power regulators"
 275         depends on MFD_RC5T583
 276         help
 277           Select this option to enable the power regulator of RICOH
 278           PMIC RC5T583.
 279           This driver supports the control of different power rails of device
 280           through regulator interface. The device supports multiple DCDC/LDO
 281           outputs which can be controlled by i2c communication.
 282
 283 config REGULATOR_S2MPS11
 284         tristate "Samsung S2MPS11 voltage regulator"
 285         depends on MFD_SEC_CORE
 286         help
 287          This driver supports a Samsung S2MPS11 voltage output regulator
 288          via I2C bus. S2MPS11 is comprised of high efficient Buck converters
 289          including Dual-Phase Buck converter, Buck-Boost converter, various LDOs.
 290
 291 config REGULATOR_S5M8767
 292         tristate "Samsung S5M8767A voltage regulator"
 293         depends on MFD_SEC_CORE
 294         help
 295          This driver supports a Samsung S5M8767A voltage output regulator
 296          via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
 297          supports DVS mode with 8bits of output voltage control.
 298
 299 config REGULATOR_AB3100
 300         tristate "ST-Ericsson AB3100 Regulator functions"
 301         depends on AB3100_CORE
 302         default y if AB3100_CORE
 303         help
 304          These regulators correspond to functionality in the
 305          AB3100 analog baseband dealing with power regulators
 306          for the system.
 307
 308 config REGULATOR_AB8500
 309         bool "ST-Ericsson AB8500 Power Regulators"
 310         depends on AB8500_CORE
 311         help
 312           This driver supports the regulators found on the ST-Ericsson mixed
 313           signal AB8500 PMIC
 314
 315 config REGULATOR_DBX500_PRCMU
 316         bool
 317
 318 config REGULATOR_DB8500_PRCMU
 319         bool "ST-Ericsson DB8500 Voltage Domain Regulators"
 320         depends on MFD_DB8500_PRCMU
 321         select REGULATOR_DBX500_PRCMU
 322         help
 323           This driver supports the voltage domain regulators controlled by the
 324           DB8500 PRCMU
 325
 326 config REGULATOR_PALMAS
 327         tristate "TI Palmas PMIC Regulators"
 328         depends on MFD_PALMAS
 329         help
 330           If you wish to control the regulators on the Palmas series of
 331           chips say Y here. This will enable support for all the software
 332           controllable SMPS/LDO regulators.
 333
 334           The regulators available on Palmas series chips vary depending
 335           on the muxing. This is handled automatically in the driver by
 336           reading the mux info from OTP.
 337
 338 config REGULATOR_TPS51632
 339         tristate "TI TPS51632 Power Regulator"
 340         depends on I2C
 341         select REGMAP_I2C
 342         help
 343           This driver supports TPS51632 voltage regulator chip.
 344           The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
 345           with Serial VID control and DVFS.
 346           The voltage output can be configure through I2C interface or PWM
 347           interface.
 348
 349 config REGULATOR_TPS6105X
 350         tristate "TI TPS6105X Power regulators"
 351         depends on TPS6105X
 352         default y if TPS6105X
 353         help
 354           This driver supports TPS61050/TPS61052 voltage regulator chips.
 355           It is a single boost converter primarily for white LEDs and
 356           audio amplifiers.
 357
 358 config REGULATOR_TPS62360
 359         tristate "TI TPS6236x Power Regulator"
 360         depends on I2C
 361         select REGMAP_I2C
 362         help
 363           This driver supports TPS6236x voltage regulator chip. This
 364           regulator is meant for processor core supply. This chip is
 365           high-frequency synchronous step down dc-dc converter optimized
 366           for battery-powered portable applications.
 367
 368 config REGULATOR_TPS65023
 369         tristate "TI TPS65023 Power regulators"
 370         depends on I2C
 371         select REGMAP_I2C
 372         help
 373           This driver supports TPS65023 voltage regulator chips. TPS65023 provides
 374           three step-down converters and two general-purpose LDO voltage regulators.
 375           It supports TI's software based Class-2 SmartReflex implementation.
 376
 377 config REGULATOR_TPS6507X
 378         tristate "TI TPS6507X Power regulators"
 379         depends on I2C
 380         help
 381           This driver supports TPS6507X voltage regulator chips. TPS6507X provides
 382           three step-down converters and two general-purpose LDO voltage regulators.
 383           It supports TI's software based Class-2 SmartReflex implementation.
 384
 385 config REGULATOR_TPS65090
 386         tristate "TI TPS65090 Power regulator"
 387         depends on MFD_TPS65090
 388         help
 389           This driver provides support for the voltage regulators on the
 390           TI TPS65090 PMIC.
 391
 392 config REGULATOR_TPS65217
 393         tristate "TI TPS65217 Power regulators"
 394         depends on MFD_TPS65217
 395         help
 396           This driver supports TPS65217 voltage regulator chips. TPS65217
 397           provides three step-down converters and four general-purpose LDO
 398           voltage regulators. It supports software based voltage control
 399           for different voltage domains
 400
 401 config REGULATOR_TPS6524X
 402         tristate "TI TPS6524X Power regulators"
 403         depends on SPI
 404         help
 405           This driver supports TPS6524X voltage regulator chips. TPS6524X
 406           provides three step-down converters and two general-purpose LDO
 407           voltage regulators.  This device is interfaced using a customized
 408           serial interface currently supported on the sequencer serial
 409           port controller.
 410
 411 config REGULATOR_TPS6586X
 412         tristate "TI TPS6586X Power regulators"
 413         depends on MFD_TPS6586X
 414         help
 415           This driver supports TPS6586X voltage regulator chips.
 416
 417 config REGULATOR_TPS65910
 418         tristate "TI TPS65910/TPS65911 Power Regulators"
 419         depends on MFD_TPS65910
 420         help
 421           This driver supports TPS65910/TPS65911 voltage regulator chips.
 422
 423 config REGULATOR_TPS65912
 424         tristate "TI TPS65912 Power regulator"
 425         depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI)
 426         help
 427             This driver supports TPS65912 voltage regulator chip.
 428
 429 config REGULATOR_TPS80031
 430         tristate "TI TPS80031/TPS80032 power regualtor driver"
 431         depends on MFD_TPS80031
 432         help
 433           TPS80031/ TPS80032 Fully Integrated Power Management with Power
 434           Path and Battery Charger. It has 5 configurable step-down
 435           converters, 11 general purpose LDOs, VBUS generator and digital
 436           output to control regulators.
 437
 438 config REGULATOR_TWL4030
 439         bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
 440         depends on TWL4030_CORE
 441         help
 442           This driver supports the voltage regulators provided by
 443           this family of companion chips.
 444
 445 config REGULATOR_VEXPRESS
 446         tristate "Versatile Express regulators"
 447         depends on VEXPRESS_CONFIG
 448         help
 449           This driver provides support for voltage regulators available
 450           on the ARM Ltd's Versatile Express platform.
 451
 452 config REGULATOR_WM831X
 453         tristate "Wolfson Microelectronics WM831x PMIC regulators"
 454         depends on MFD_WM831X
 455         help
 456           Support the voltage and current regulators of the WM831x series
 457           of PMIC devices.
 458
 459 config REGULATOR_WM8350
 460         tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
 461         depends on MFD_WM8350
 462         help
 463           This driver provides support for the voltage and current regulators
 464           of the WM8350 AudioPlus PMIC.
 465
 466 config REGULATOR_WM8400
 467         tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
 468         depends on MFD_WM8400
 469         help
 470           This driver provides support for the voltage regulators of the
 471           WM8400 AudioPlus PMIC.
 472
 473 config REGULATOR_WM8994
 474         tristate "Wolfson Microelectronics WM8994 CODEC"
 475         depends on MFD_WM8994
 476         help
 477           This driver provides support for the voltage regulators on the
 478           WM8994 CODEC.
 479
 480 endif
 481