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 if REGULATOR
  24
  25 config REGULATOR_DEBUG
  26         bool "Regulator debug support"
  27         help
  28           Say yes here to enable debugging support.
  29
  30 config REGULATOR_DUMMY
  31         bool "Provide a dummy regulator if regulator lookups fail"
  32         help
  33           If this option is enabled then when a regulator lookup fails
  34           and the board has not specified that it has provided full
  35           constraints then the regulator core will provide an always
  36           enabled dummy regulator will be provided, allowing consumer
  37           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_BQ24022
  68         tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC"
  69         help
  70           This driver controls a TI bq24022 Charger attached via
  71           GPIOs. The provided current regulator can enable/disable
  72           charging select between 100 mA and 500 mA charging current
  73           limit.
  74
  75 config REGULATOR_MAX1586
  76         tristate "Maxim 1586/1587 voltage regulator"
  77         depends on I2C
  78         help
  79           This driver controls a Maxim 1586 or 1587 voltage output
  80           regulator via I2C bus. The provided regulator is suitable
  81           for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
  82
  83 config REGULATOR_MAX8649
  84         tristate "Maxim 8649 voltage regulator"
  85         depends on I2C
  86         help
  87           This driver controls a Maxim 8649 voltage output regulator via
  88           I2C bus.
  89
  90 config REGULATOR_MAX8660
  91         tristate "Maxim 8660/8661 voltage regulator"
  92         depends on I2C
  93         help
  94           This driver controls a Maxim 8660/8661 voltage output
  95           regulator via I2C bus.
  96
  97 config REGULATOR_MAX8925
  98         tristate "Maxim MAX8925 Power Management IC"
  99         depends on MFD_MAX8925
 100         help
 101           Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
 102
 103 config REGULATOR_MAX8952
 104         tristate "Maxim MAX8952 Power Management IC"
 105         depends on I2C
 106         help
 107           This driver controls a Maxim 8952 voltage output regulator
 108           via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
 109           modes ranging from 0.77V to 1.40V by 0.01V steps.
 110
 111 config REGULATOR_MAX8997
 112         tristate "Maxim 8997/8966 regulator"
 113         depends on MFD_MAX8997
 114         help
 115           This driver controls a Maxim 8997/8966 regulator
 116           via I2C bus. The provided regulator is suitable for S5PC110,
 117           S5PV210, and Exynos-4 chips to control VCC_CORE and
 118           VCC_USIM voltages.
 119
 120 config REGULATOR_MAX8998
 121         tristate "Maxim 8998 voltage regulator"
 122         depends on MFD_MAX8998
 123         help
 124           This driver controls a Maxim 8998 voltage output regulator
 125           via I2C bus. The provided regulator is suitable for S3C6410
 126           and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
 127
 128 config REGULATOR_TWL4030
 129         bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
 130         depends on TWL4030_CORE
 131         help
 132           This driver supports the voltage regulators provided by
 133           this family of companion chips.
 134
 135 config REGULATOR_WM831X
 136         tristate "Wolfson Microelcronics WM831x PMIC regulators"
 137         depends on MFD_WM831X
 138         help
 139           Support the voltage and current regulators of the WM831x series
 140           of PMIC devices.
 141
 142 config REGULATOR_WM8350
 143         tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
 144         depends on MFD_WM8350
 145         help
 146           This driver provides support for the voltage and current regulators
 147           of the WM8350 AudioPlus PMIC.
 148
 149 config REGULATOR_WM8400
 150         tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
 151         depends on MFD_WM8400
 152         help
 153           This driver provides support for the voltage regulators of the
 154           WM8400 AudioPlus PMIC.
 155
 156 config REGULATOR_WM8994
 157         tristate "Wolfson Microelectronics WM8994 CODEC"
 158         depends on MFD_WM8994
 159         help
 160           This driver provides support for the voltage regulators on the
 161           WM8994 CODEC.
 162
 163 config REGULATOR_DA903X
 164         tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC"
 165         depends on PMIC_DA903X
 166         help
 167           Say y here to support the BUCKs and LDOs regulators found on
 168           Dialog Semiconductor DA9030/DA9034 PMIC.
 169
 170 config REGULATOR_PCF50633
 171         tristate "PCF50633 regulator driver"
 172         depends on MFD_PCF50633
 173         help
 174          Say Y here to support the voltage regulators and convertors
 175          on PCF50633
 176
 177 config REGULATOR_LP3971
 178         tristate "National Semiconductors LP3971 PMIC regulator driver"
 179         depends on I2C
 180         help
 181          Say Y here to support the voltage regulators and convertors
 182          on National Semiconductors LP3971 PMIC
 183
 184 config REGULATOR_LP3972
 185         tristate "National Semiconductors LP3972 PMIC regulator driver"
 186         depends on I2C
 187         help
 188          Say Y here to support the voltage regulators and convertors
 189          on National Semiconductors LP3972 PMIC
 190
 191 config REGULATOR_PCAP
 192         tristate "PCAP2 regulator driver"
 193         depends on EZX_PCAP
 194         help
 195          This driver provides support for the voltage regulators of the
 196          PCAP2 PMIC.
 197
 198 config REGULATOR_MC13XXX_CORE
 199         tristate
 200
 201 config REGULATOR_MC13783
 202         tristate "Support regulators on Freescale MC13783 PMIC"
 203         depends on MFD_MC13783
 204         select REGULATOR_MC13XXX_CORE
 205         help
 206           Say y here to support the regulators found on the Freescale MC13783
 207           PMIC.
 208
 209 config REGULATOR_MC13892
 210         tristate "Support regulators on Freescale MC13892 PMIC"
 211         depends on MFD_MC13XXX
 212         select REGULATOR_MC13XXX_CORE
 213         help
 214           Say y here to support the regulators found on the Freescale MC13892
 215           PMIC.
 216
 217 config REGULATOR_AB3100
 218         tristate "ST-Ericsson AB3100 Regulator functions"
 219         depends on AB3100_CORE
 220         default y if AB3100_CORE
 221         help
 222          These regulators correspond to functionality in the
 223          AB3100 analog baseband dealing with power regulators
 224          for the system.
 225
 226 config REGULATOR_TPS6105X
 227         tristate "TI TPS6105X Power regulators"
 228         depends on TPS6105X
 229         default y if TPS6105X
 230         help
 231           This driver supports TPS61050/TPS61052 voltage regulator chips.
 232           It is a single boost converter primarily for white LEDs and
 233           audio amplifiers.
 234
 235 config REGULATOR_TPS65023
 236         tristate "TI TPS65023 Power regulators"
 237         depends on I2C
 238         select REGMAP_I2C
 239         help
 240           This driver supports TPS65023 voltage regulator chips. TPS65023 provides
 241           three step-down converters and two general-purpose LDO voltage regulators.
 242           It supports TI's software based Class-2 SmartReflex implementation.
 243
 244 config REGULATOR_TPS6507X
 245         tristate "TI TPS6507X Power regulators"
 246         depends on I2C
 247         help
 248           This driver supports TPS6507X voltage regulator chips. TPS6507X provides
 249           three step-down converters and two general-purpose LDO voltage regulators.
 250           It supports TI's software based Class-2 SmartReflex implementation.
 251
 252 config REGULATOR_TPS65912
 253         tristate "TI TPS65912 Power regulator"
 254         depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI)
 255         help
 256             This driver supports TPS65912 voltage regulator chip.
 257
 258 config REGULATOR_88PM8607
 259         bool "Marvell 88PM8607 Power regulators"
 260         depends on MFD_88PM860X=y
 261         help
 262           This driver supports 88PM8607 voltage regulator chips.
 263
 264 config REGULATOR_ISL6271A
 265         tristate "Intersil ISL6271A Power regulator"
 266         depends on I2C
 267         help
 268           This driver supports ISL6271A voltage regulator chip.
 269
 270 config REGULATOR_AD5398
 271         tristate "Analog Devices AD5398/AD5821 regulators"
 272         depends on I2C
 273         help
 274           This driver supports AD5398 and AD5821 current regulator chips.
 275           If building into module, its name is ad5398.ko.
 276
 277 config REGULATOR_AB8500
 278         bool "ST-Ericsson AB8500 Power Regulators"
 279         depends on AB8500_CORE
 280         help
 281           This driver supports the regulators found on the ST-Ericsson mixed
 282           signal AB8500 PMIC
 283
 284 config REGULATOR_DB8500_PRCMU
 285         bool "ST-Ericsson DB8500 Voltage Domain Regulators"
 286         depends on MFD_DB8500_PRCMU
 287         help
 288           This driver supports the voltage domain regulators controlled by the
 289           DB8500 PRCMU
 290
 291 config REGULATOR_TPS6586X
 292         tristate "TI TPS6586X Power regulators"
 293         depends on MFD_TPS6586X
 294         help
 295           This driver supports TPS6586X voltage regulator chips.
 296
 297 config REGULATOR_TPS6524X
 298         tristate "TI TPS6524X Power regulators"
 299         depends on SPI
 300         help
 301           This driver supports TPS6524X voltage regulator chips. TPS6524X
 302           provides three step-down converters and two general-purpose LDO
 303           voltage regulators.  This device is interfaced using a customized
 304           serial interface currently supported on the sequencer serial
 305           port controller.
 306
 307 config REGULATOR_TPS65910
 308         tristate "TI TPS65910 Power Regulator"
 309         depends on MFD_TPS65910
 310         help
 311           This driver supports TPS65910 voltage regulator chips.
 312
 313 config REGULATOR_AAT2870
 314         tristate "AnalogicTech AAT2870 Regulators"
 315         depends on MFD_AAT2870_CORE
 316         help
 317           If you have a AnalogicTech AAT2870 say Y to enable the
 318           regulator driver.
 319
 320 endif
 321