| 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_ACT8865 |
| 74 | tristate "Active-semi act8865 voltage regulator" |
| 75 | depends on I2C |
| 76 | select REGMAP_I2C |
| 77 | help |
| 78 | This driver controls a active-semi act8865 voltage output |
| 79 | regulator via I2C bus. |
| 80 | |
| 81 | config REGULATOR_ACT8945A |
| 82 | tristate "Active-semi ACT8945A voltage regulator" |
| 83 | depends on MFD_ACT8945A |
| 84 | help |
| 85 | This driver controls a active-semi ACT8945A voltage regulator |
| 86 | via I2C bus. The ACT8945A features three step-down DC/DC converters |
| 87 | and four low-dropout linear regulators, along with a ActivePath |
| 88 | battery charger. |
| 89 | |
| 90 | config REGULATOR_AD5398 |
| 91 | tristate "Analog Devices AD5398/AD5821 regulators" |
| 92 | depends on I2C |
| 93 | help |
| 94 | This driver supports AD5398 and AD5821 current regulator chips. |
| 95 | If building into module, its name is ad5398.ko. |
| 96 | |
| 97 | config REGULATOR_ANATOP |
| 98 | tristate "Freescale i.MX on-chip ANATOP LDO regulators" |
| 99 | depends on MFD_SYSCON |
| 100 | help |
| 101 | Say y here to support Freescale i.MX on-chip ANATOP LDOs |
| 102 | regulators. It is recommended that this option be |
| 103 | enabled on i.MX6 platform. |
| 104 | |
| 105 | config REGULATOR_AAT2870 |
| 106 | tristate "AnalogicTech AAT2870 Regulators" |
| 107 | depends on MFD_AAT2870_CORE |
| 108 | help |
| 109 | If you have a AnalogicTech AAT2870 say Y to enable the |
| 110 | regulator driver. |
| 111 | |
| 112 | config REGULATOR_AB3100 |
| 113 | tristate "ST-Ericsson AB3100 Regulator functions" |
| 114 | depends on AB3100_CORE |
| 115 | default y if AB3100_CORE |
| 116 | help |
| 117 | These regulators correspond to functionality in the |
| 118 | AB3100 analog baseband dealing with power regulators |
| 119 | for the system. |
| 120 | |
| 121 | config REGULATOR_AB8500 |
| 122 | bool "ST-Ericsson AB8500 Power Regulators" |
| 123 | depends on AB8500_CORE |
| 124 | help |
| 125 | This driver supports the regulators found on the ST-Ericsson mixed |
| 126 | signal AB8500 PMIC |
| 127 | |
| 128 | config REGULATOR_ARIZONA |
| 129 | tristate "Wolfson Arizona class devices" |
| 130 | depends on MFD_ARIZONA |
| 131 | depends on SND_SOC |
| 132 | help |
| 133 | Support for the regulators found on Wolfson Arizona class |
| 134 | devices. |
| 135 | |
| 136 | config REGULATOR_AS3711 |
| 137 | tristate "AS3711 PMIC" |
| 138 | depends on MFD_AS3711 |
| 139 | help |
| 140 | This driver provides support for the voltage regulators on the |
| 141 | AS3711 PMIC |
| 142 | |
| 143 | config REGULATOR_AS3722 |
| 144 | tristate "AMS AS3722 PMIC Regulators" |
| 145 | depends on MFD_AS3722 |
| 146 | help |
| 147 | This driver provides support for the voltage regulators on the |
| 148 | AS3722 PMIC. This will enable support for all the software |
| 149 | controllable DCDC/LDO regulators. |
| 150 | |
| 151 | config REGULATOR_AXP20X |
| 152 | tristate "X-POWERS AXP20X PMIC Regulators" |
| 153 | depends on MFD_AXP20X |
| 154 | help |
| 155 | This driver provides support for the voltage regulators on the |
| 156 | AXP20X PMIC. |
| 157 | |
| 158 | config REGULATOR_BCM590XX |
| 159 | tristate "Broadcom BCM590xx PMU Regulators" |
| 160 | depends on MFD_BCM590XX |
| 161 | help |
| 162 | This driver provides support for the voltage regulators on the |
| 163 | BCM590xx PMUs. This will enable support for the software |
| 164 | controllable LDO/Switching regulators. |
| 165 | |
| 166 | config REGULATOR_DA903X |
| 167 | tristate "Dialog Semiconductor DA9030/DA9034 regulators" |
| 168 | depends on PMIC_DA903X |
| 169 | help |
| 170 | Say y here to support the BUCKs and LDOs regulators found on |
| 171 | Dialog Semiconductor DA9030/DA9034 PMIC. |
| 172 | |
| 173 | config REGULATOR_DA9052 |
| 174 | tristate "Dialog Semiconductor DA9052/DA9053 regulators" |
| 175 | depends on PMIC_DA9052 |
| 176 | help |
| 177 | This driver supports the voltage regulators of DA9052-BC and |
| 178 | DA9053-AA/Bx PMIC. |
| 179 | |
| 180 | config REGULATOR_DA9055 |
| 181 | tristate "Dialog Semiconductor DA9055 regulators" |
| 182 | depends on MFD_DA9055 |
| 183 | help |
| 184 | Say y here to support the BUCKs and LDOs regulators found on |
| 185 | Dialog Semiconductor DA9055 PMIC. |
| 186 | |
| 187 | This driver can also be built as a module. If so, the module |
| 188 | will be called da9055-regulator. |
| 189 | |
| 190 | config REGULATOR_DA9062 |
| 191 | tristate "Dialog Semiconductor DA9062 regulators" |
| 192 | depends on MFD_DA9062 |
| 193 | help |
| 194 | Say y here to support the BUCKs and LDOs regulators found on |
| 195 | DA9062 PMICs. |
| 196 | |
| 197 | This driver can also be built as a module. If so, the module |
| 198 | will be called da9062-regulator. |
| 199 | |
| 200 | config REGULATOR_DA9063 |
| 201 | tristate "Dialog Semiconductor DA9063 regulators" |
| 202 | depends on MFD_DA9063 |
| 203 | help |
| 204 | Say y here to support the BUCKs and LDOs regulators found on |
| 205 | DA9063 PMICs. |
| 206 | |
| 207 | This driver can also be built as a module. If so, the module |
| 208 | will be called da9063-regulator. |
| 209 | |
| 210 | config REGULATOR_DA9210 |
| 211 | tristate "Dialog Semiconductor DA9210 regulator" |
| 212 | depends on I2C |
| 213 | select REGMAP_I2C |
| 214 | help |
| 215 | Say y here to support for the Dialog Semiconductor DA9210. |
| 216 | The DA9210 is a multi-phase synchronous step down |
| 217 | converter 12A DC-DC Buck controlled through an I2C |
| 218 | interface. |
| 219 | |
| 220 | config REGULATOR_DA9211 |
| 221 | tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9214/DA9215 regulator" |
| 222 | depends on I2C |
| 223 | select REGMAP_I2C |
| 224 | help |
| 225 | Say y here to support for the Dialog Semiconductor DA9211/DA9212 |
| 226 | /DA9213/DA9214/DA9215. |
| 227 | The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous |
| 228 | step down converter 12A or 16A DC-DC Buck controlled through an I2C |
| 229 | interface. |
| 230 | |
| 231 | config REGULATOR_DBX500_PRCMU |
| 232 | bool |
| 233 | |
| 234 | config REGULATOR_DB8500_PRCMU |
| 235 | bool "ST-Ericsson DB8500 Voltage Domain Regulators" |
| 236 | depends on MFD_DB8500_PRCMU |
| 237 | select REGULATOR_DBX500_PRCMU |
| 238 | help |
| 239 | This driver supports the voltage domain regulators controlled by the |
| 240 | DB8500 PRCMU |
| 241 | |
| 242 | config REGULATOR_FAN53555 |
| 243 | tristate "Fairchild FAN53555 Regulator" |
| 244 | depends on I2C |
| 245 | select REGMAP_I2C |
| 246 | help |
| 247 | This driver supports Fairchild FAN53555 Digitally Programmable |
| 248 | TinyBuck Regulator. The FAN53555 is a step-down switching voltage |
| 249 | regulator that delivers a digitally programmable output from an |
| 250 | input voltage supply of 2.5V to 5.5V. The output voltage is |
| 251 | programmed through an I2C interface. |
| 252 | |
| 253 | config REGULATOR_GPIO |
| 254 | tristate "GPIO regulator support" |
| 255 | depends on GPIOLIB || COMPILE_TEST |
| 256 | help |
| 257 | This driver provides support for regulators that can be |
| 258 | controlled via gpios. |
| 259 | It is capable of supporting current and voltage regulators |
| 260 | and the platform has to provide a mapping of GPIO-states |
| 261 | to target volts/amps. |
| 262 | |
| 263 | config REGULATOR_HI6421 |
| 264 | tristate "HiSilicon Hi6421 PMIC voltage regulator support" |
| 265 | depends on MFD_HI6421_PMIC && OF |
| 266 | help |
| 267 | This driver provides support for the voltage regulators on the |
| 268 | HiSilicon Hi6421 PMU / Codec IC. |
| 269 | Hi6421 is a multi-function device which, on regulator part, provides |
| 270 | 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All |
| 271 | of them come with support to either ECO (idle) or sleep mode. |
| 272 | |
| 273 | config REGULATOR_HI655X |
| 274 | tristate "Hisilicon HI655X PMIC regulators support" |
| 275 | depends on ARCH_HISI || COMPILE_TEST |
| 276 | depends on MFD_HI655X_PMIC && OF |
| 277 | help |
| 278 | This driver provides support for the voltage regulators of the |
| 279 | Hisilicon Hi655x PMIC device. |
| 280 | |
| 281 | config REGULATOR_ISL9305 |
| 282 | tristate "Intersil ISL9305 regulator" |
| 283 | depends on I2C |
| 284 | select REGMAP_I2C |
| 285 | help |
| 286 | This driver supports ISL9305 voltage regulator chip. |
| 287 | |
| 288 | config REGULATOR_ISL6271A |
| 289 | tristate "Intersil ISL6271A Power regulator" |
| 290 | depends on I2C |
| 291 | help |
| 292 | This driver supports ISL6271A voltage regulator chip. |
| 293 | |
| 294 | config REGULATOR_LM363X |
| 295 | tristate "TI LM363X voltage regulators" |
| 296 | depends on MFD_TI_LMU |
| 297 | help |
| 298 | This driver supports LM3631 and LM3632 voltage regulators for |
| 299 | the LCD bias. |
| 300 | One boost output voltage is configurable and always on. |
| 301 | Other LDOs are used for the display module. |
| 302 | |
| 303 | config REGULATOR_LP3971 |
| 304 | tristate "National Semiconductors LP3971 PMIC regulator driver" |
| 305 | depends on I2C |
| 306 | help |
| 307 | Say Y here to support the voltage regulators and convertors |
| 308 | on National Semiconductors LP3971 PMIC |
| 309 | |
| 310 | config REGULATOR_LP3972 |
| 311 | tristate "National Semiconductors LP3972 PMIC regulator driver" |
| 312 | depends on I2C |
| 313 | help |
| 314 | Say Y here to support the voltage regulators and convertors |
| 315 | on National Semiconductors LP3972 PMIC |
| 316 | |
| 317 | config REGULATOR_LP872X |
| 318 | tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators" |
| 319 | depends on I2C |
| 320 | select REGMAP_I2C |
| 321 | help |
| 322 | This driver supports LP8720/LP8725 PMIC |
| 323 | |
| 324 | config REGULATOR_LP873X |
| 325 | tristate "TI LP873X Power regulators" |
| 326 | depends on MFD_LP873X && OF |
| 327 | help |
| 328 | This driver supports LP873X voltage regulator chips. LP873X |
| 329 | provides two step-down converters and two general-purpose LDO |
| 330 | voltage regulators. It supports software based voltage control |
| 331 | for different voltage domains |
| 332 | |
| 333 | config REGULATOR_LP8755 |
| 334 | tristate "TI LP8755 High Performance PMU driver" |
| 335 | depends on I2C |
| 336 | select REGMAP_I2C |
| 337 | help |
| 338 | This driver supports LP8755 High Performance PMU driver. This |
| 339 | chip contains six step-down DC/DC converters which can support |
| 340 | 9 mode multiphase configuration. |
| 341 | |
| 342 | config REGULATOR_LP8788 |
| 343 | tristate "TI LP8788 Power Regulators" |
| 344 | depends on MFD_LP8788 |
| 345 | help |
| 346 | This driver supports LP8788 voltage regulator chip. |
| 347 | |
| 348 | config REGULATOR_LTC3589 |
| 349 | tristate "LTC3589 8-output voltage regulator" |
| 350 | depends on I2C |
| 351 | select REGMAP_I2C |
| 352 | help |
| 353 | This enables support for the LTC3589, LTC3589-1, and LTC3589-2 |
| 354 | 8-output regulators controlled via I2C. |
| 355 | |
| 356 | config REGULATOR_MAX14577 |
| 357 | tristate "Maxim 14577/77836 regulator" |
| 358 | depends on MFD_MAX14577 |
| 359 | help |
| 360 | This driver controls a Maxim MAX14577/77836 regulator via I2C bus. |
| 361 | The MAX14577 regulators include safeout LDO and charger current |
| 362 | regulator. The MAX77836 has two additional LDOs. |
| 363 | |
| 364 | config REGULATOR_MAX1586 |
| 365 | tristate "Maxim 1586/1587 voltage regulator" |
| 366 | depends on I2C |
| 367 | help |
| 368 | This driver controls a Maxim 1586 or 1587 voltage output |
| 369 | regulator via I2C bus. The provided regulator is suitable |
| 370 | for PXA27x chips to control VCC_CORE and VCC_USIM voltages. |
| 371 | |
| 372 | config REGULATOR_MAX77620 |
| 373 | tristate "Maxim 77620/MAX20024 voltage regulator" |
| 374 | depends on MFD_MAX77620 |
| 375 | help |
| 376 | This driver controls Maxim MAX77620 voltage output regulator |
| 377 | via I2C bus. The provided regulator is suitable for Tegra |
| 378 | chip to control Step-Down DC-DC and LDOs. Say Y here to |
| 379 | enable the regulator driver. |
| 380 | |
| 381 | config REGULATOR_MAX8649 |
| 382 | tristate "Maxim 8649 voltage regulator" |
| 383 | depends on I2C |
| 384 | select REGMAP_I2C |
| 385 | help |
| 386 | This driver controls a Maxim 8649 voltage output regulator via |
| 387 | I2C bus. |
| 388 | |
| 389 | config REGULATOR_MAX8660 |
| 390 | tristate "Maxim 8660/8661 voltage regulator" |
| 391 | depends on I2C |
| 392 | help |
| 393 | This driver controls a Maxim 8660/8661 voltage output |
| 394 | regulator via I2C bus. |
| 395 | |
| 396 | config REGULATOR_MAX8907 |
| 397 | tristate "Maxim 8907 voltage regulator" |
| 398 | depends on MFD_MAX8907 |
| 399 | help |
| 400 | This driver controls a Maxim 8907 voltage output regulator |
| 401 | via I2C bus. The provided regulator is suitable for Tegra |
| 402 | chip to control Step-Down DC-DC and LDOs. |
| 403 | |
| 404 | config REGULATOR_MAX8925 |
| 405 | tristate "Maxim MAX8925 Power Management IC" |
| 406 | depends on MFD_MAX8925 |
| 407 | help |
| 408 | Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC. |
| 409 | |
| 410 | config REGULATOR_MAX8952 |
| 411 | tristate "Maxim MAX8952 Power Management IC" |
| 412 | depends on I2C |
| 413 | help |
| 414 | This driver controls a Maxim 8952 voltage output regulator |
| 415 | via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS |
| 416 | modes ranging from 0.77V to 1.40V by 0.01V steps. |
| 417 | |
| 418 | config REGULATOR_MAX8973 |
| 419 | tristate "Maxim MAX8973 voltage regulator " |
| 420 | depends on I2C |
| 421 | depends on THERMAL && THERMAL_OF |
| 422 | select REGMAP_I2C |
| 423 | help |
| 424 | The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down |
| 425 | switching regulator delievers up to 9A of output current. Each |
| 426 | phase operates at a 2MHz fixed frequency with a 120 deg shift |
| 427 | from the adjacent phase, allowing the use of small magnetic component. |
| 428 | |
| 429 | config REGULATOR_MAX8997 |
| 430 | tristate "Maxim 8997/8966 regulator" |
| 431 | depends on MFD_MAX8997 |
| 432 | help |
| 433 | This driver controls a Maxim 8997/8966 regulator |
| 434 | via I2C bus. The provided regulator is suitable for S5PC110, |
| 435 | S5PV210, and Exynos-4 chips to control VCC_CORE and |
| 436 | VCC_USIM voltages. |
| 437 | |
| 438 | config REGULATOR_MAX8998 |
| 439 | tristate "Maxim 8998 voltage regulator" |
| 440 | depends on MFD_MAX8998 |
| 441 | help |
| 442 | This driver controls a Maxim 8998 voltage output regulator |
| 443 | via I2C bus. The provided regulator is suitable for S3C6410 |
| 444 | and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. |
| 445 | |
| 446 | config REGULATOR_MAX77686 |
| 447 | tristate "Maxim 77686 regulator" |
| 448 | depends on MFD_MAX77686 |
| 449 | help |
| 450 | This driver controls a Maxim 77686 regulator |
| 451 | via I2C bus. The provided regulator is suitable for |
| 452 | Exynos-4 chips to control VARM and VINT voltages. |
| 453 | |
| 454 | config REGULATOR_MAX77693 |
| 455 | tristate "Maxim 77693/77843 regulator" |
| 456 | depends on (MFD_MAX77693 || MFD_MAX77843) |
| 457 | help |
| 458 | This driver controls a Maxim 77693/77843 regulators via I2C bus. |
| 459 | The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2' |
| 460 | and one current regulator 'CHARGER'. This is suitable for |
| 461 | Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips. |
| 462 | |
| 463 | config REGULATOR_MAX77802 |
| 464 | tristate "Maxim 77802 regulator" |
| 465 | depends on MFD_MAX77686 |
| 466 | help |
| 467 | This driver controls a Maxim 77802 regulator |
| 468 | via I2C bus. The provided regulator is suitable for |
| 469 | Exynos5420/Exynos5800 SoCs to control various voltages. |
| 470 | It includes support for control of voltage and ramp speed. |
| 471 | |
| 472 | config REGULATOR_MC13XXX_CORE |
| 473 | tristate |
| 474 | |
| 475 | config REGULATOR_MC13783 |
| 476 | tristate "Freescale MC13783 regulator driver" |
| 477 | depends on MFD_MC13XXX |
| 478 | select REGULATOR_MC13XXX_CORE |
| 479 | help |
| 480 | Say y here to support the regulators found on the Freescale MC13783 |
| 481 | PMIC. |
| 482 | |
| 483 | config REGULATOR_MC13892 |
| 484 | tristate "Freescale MC13892 regulator driver" |
| 485 | depends on MFD_MC13XXX |
| 486 | select REGULATOR_MC13XXX_CORE |
| 487 | help |
| 488 | Say y here to support the regulators found on the Freescale MC13892 |
| 489 | PMIC. |
| 490 | |
| 491 | config REGULATOR_MT6311 |
| 492 | tristate "MediaTek MT6311 PMIC" |
| 493 | depends on I2C |
| 494 | select REGMAP_I2C |
| 495 | help |
| 496 | Say y here to select this option to enable the power regulator of |
| 497 | MediaTek MT6311 PMIC. |
| 498 | This driver supports the control of different power rails of device |
| 499 | through regulator interface. |
| 500 | |
| 501 | config REGULATOR_MT6323 |
| 502 | tristate "MediaTek MT6323 PMIC" |
| 503 | depends on MFD_MT6397 |
| 504 | help |
| 505 | Say y here to select this option to enable the power regulator of |
| 506 | MediaTek MT6323 PMIC. |
| 507 | This driver supports the control of different power rails of device |
| 508 | through regulator interface. |
| 509 | |
| 510 | config REGULATOR_MT6397 |
| 511 | tristate "MediaTek MT6397 PMIC" |
| 512 | depends on MFD_MT6397 |
| 513 | help |
| 514 | Say y here to select this option to enable the power regulator of |
| 515 | MediaTek MT6397 PMIC. |
| 516 | This driver supports the control of different power rails of device |
| 517 | through regulator interface. |
| 518 | |
| 519 | config REGULATOR_PALMAS |
| 520 | tristate "TI Palmas PMIC Regulators" |
| 521 | depends on MFD_PALMAS |
| 522 | help |
| 523 | If you wish to control the regulators on the Palmas series of |
| 524 | chips say Y here. This will enable support for all the software |
| 525 | controllable SMPS/LDO regulators. |
| 526 | |
| 527 | The regulators available on Palmas series chips vary depending |
| 528 | on the muxing. This is handled automatically in the driver by |
| 529 | reading the mux info from OTP. |
| 530 | |
| 531 | config REGULATOR_PBIAS |
| 532 | tristate "PBIAS OMAP regulator driver" |
| 533 | depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON |
| 534 | help |
| 535 | Say y here to support pbias regulator for mmc1:SD card i/o |
| 536 | on OMAP SoCs. |
| 537 | This driver provides support for OMAP pbias modelled |
| 538 | regulators. |
| 539 | |
| 540 | config REGULATOR_PCAP |
| 541 | tristate "Motorola PCAP2 regulator driver" |
| 542 | depends on EZX_PCAP |
| 543 | help |
| 544 | This driver provides support for the voltage regulators of the |
| 545 | PCAP2 PMIC. |
| 546 | |
| 547 | config REGULATOR_PCF50633 |
| 548 | tristate "NXP PCF50633 regulator driver" |
| 549 | depends on MFD_PCF50633 |
| 550 | help |
| 551 | Say Y here to support the voltage regulators and convertors |
| 552 | on PCF50633 |
| 553 | |
| 554 | config REGULATOR_PFUZE100 |
| 555 | tristate "Freescale PFUZE100/200/3000 regulator driver" |
| 556 | depends on I2C |
| 557 | select REGMAP_I2C |
| 558 | help |
| 559 | Say y here to support the regulators found on the Freescale |
| 560 | PFUZE100/200/3000 PMIC. |
| 561 | |
| 562 | config REGULATOR_PV88060 |
| 563 | tristate "Powerventure Semiconductor PV88060 regulator" |
| 564 | depends on I2C |
| 565 | select REGMAP_I2C |
| 566 | help |
| 567 | Say y here to support the voltage regulators and convertors |
| 568 | PV88060 |
| 569 | |
| 570 | config REGULATOR_PV88080 |
| 571 | tristate "Powerventure Semiconductor PV88080 regulator" |
| 572 | depends on I2C |
| 573 | select REGMAP_I2C |
| 574 | help |
| 575 | Say y here to support the buck convertors on PV88080 |
| 576 | |
| 577 | config REGULATOR_PV88090 |
| 578 | tristate "Powerventure Semiconductor PV88090 regulator" |
| 579 | depends on I2C |
| 580 | select REGMAP_I2C |
| 581 | help |
| 582 | Say y here to support the voltage regulators and convertors |
| 583 | on PV88090 |
| 584 | |
| 585 | config REGULATOR_PWM |
| 586 | tristate "PWM voltage regulator" |
| 587 | depends on PWM |
| 588 | help |
| 589 | This driver supports PWM controlled voltage regulators. PWM |
| 590 | duty cycle can increase or decrease the voltage. |
| 591 | |
| 592 | config REGULATOR_QCOM_RPM |
| 593 | tristate "Qualcomm RPM regulator driver" |
| 594 | depends on MFD_QCOM_RPM |
| 595 | help |
| 596 | If you say yes to this option, support will be included for the |
| 597 | regulators exposed by the Resource Power Manager found in Qualcomm |
| 598 | 8660, 8960 and 8064 based devices. |
| 599 | |
| 600 | Say M here if you want to include support for the regulators on the |
| 601 | Qualcomm RPM as a module. The module will be named |
| 602 | "qcom_rpm-regulator". |
| 603 | |
| 604 | config REGULATOR_QCOM_SMD_RPM |
| 605 | tristate "Qualcomm SMD based RPM regulator driver" |
| 606 | depends on QCOM_SMD_RPM |
| 607 | help |
| 608 | If you say yes to this option, support will be included for the |
| 609 | regulators exposed by the Resource Power Manager found in Qualcomm |
| 610 | 8974 based devices. |
| 611 | |
| 612 | Say M here if you want to include support for the regulators on the |
| 613 | Qualcomm RPM as a module. The module will be named |
| 614 | "qcom_smd-regulator". |
| 615 | |
| 616 | config REGULATOR_QCOM_SPMI |
| 617 | tristate "Qualcomm SPMI regulator driver" |
| 618 | depends on SPMI || COMPILE_TEST |
| 619 | help |
| 620 | If you say yes to this option, support will be included for the |
| 621 | regulators found in Qualcomm SPMI PMICs. |
| 622 | |
| 623 | Say M here if you want to include support for the regulators on the |
| 624 | Qualcomm SPMI PMICs as a module. The module will be named |
| 625 | "qcom_spmi-regulator". |
| 626 | |
| 627 | config REGULATOR_RC5T583 |
| 628 | tristate "RICOH RC5T583 Power regulators" |
| 629 | depends on MFD_RC5T583 |
| 630 | help |
| 631 | Select this option to enable the power regulator of RICOH |
| 632 | PMIC RC5T583. |
| 633 | This driver supports the control of different power rails of device |
| 634 | through regulator interface. The device supports multiple DCDC/LDO |
| 635 | outputs which can be controlled by i2c communication. |
| 636 | |
| 637 | config REGULATOR_RK808 |
| 638 | tristate "Rockchip RK808 Power regulators" |
| 639 | depends on MFD_RK808 |
| 640 | help |
| 641 | Select this option to enable the power regulator of ROCKCHIP |
| 642 | PMIC RK808. |
| 643 | This driver supports the control of different power rails of device |
| 644 | through regulator interface. The device supports multiple DCDC/LDO |
| 645 | outputs which can be controlled by i2c communication. |
| 646 | |
| 647 | config REGULATOR_RN5T618 |
| 648 | tristate "Ricoh RN5T567/618 voltage regulators" |
| 649 | depends on MFD_RN5T618 |
| 650 | help |
| 651 | Say y here to support the regulators found on Ricoh RN5T567 or |
| 652 | RN5T618 PMIC. |
| 653 | |
| 654 | config REGULATOR_RT5033 |
| 655 | tristate "Richtek RT5033 Regulators" |
| 656 | depends on MFD_RT5033 |
| 657 | help |
| 658 | This adds support for voltage and current regulators in Richtek |
| 659 | RT5033 PMIC. The device supports multiple regulators like |
| 660 | current source, LDO and Buck. |
| 661 | |
| 662 | config REGULATOR_S2MPA01 |
| 663 | tristate "Samsung S2MPA01 voltage regulator" |
| 664 | depends on MFD_SEC_CORE |
| 665 | help |
| 666 | This driver controls Samsung S2MPA01 voltage output regulator |
| 667 | via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs. |
| 668 | |
| 669 | config REGULATOR_S2MPS11 |
| 670 | tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator" |
| 671 | depends on MFD_SEC_CORE |
| 672 | help |
| 673 | This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage |
| 674 | output regulator via I2C bus. The chip is comprised of high efficient |
| 675 | Buck converters including Dual-Phase Buck converter, Buck-Boost |
| 676 | converter, various LDOs. |
| 677 | |
| 678 | config REGULATOR_S5M8767 |
| 679 | tristate "Samsung S5M8767A voltage regulator" |
| 680 | depends on MFD_SEC_CORE |
| 681 | help |
| 682 | This driver supports a Samsung S5M8767A voltage output regulator |
| 683 | via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and |
| 684 | supports DVS mode with 8bits of output voltage control. |
| 685 | |
| 686 | config REGULATOR_SKY81452 |
| 687 | tristate "Skyworks Solutions SKY81452 voltage regulator" |
| 688 | depends on MFD_SKY81452 |
| 689 | help |
| 690 | This driver supports Skyworks SKY81452 voltage output regulator |
| 691 | via I2C bus. SKY81452 has one voltage linear regulator can be |
| 692 | programmed from 4.5V to 20V. |
| 693 | |
| 694 | This driver can also be built as a module. If so, the module |
| 695 | will be called sky81452-regulator. |
| 696 | |
| 697 | config REGULATOR_TI_ABB |
| 698 | tristate "TI Adaptive Body Bias on-chip LDO" |
| 699 | depends on ARCH_OMAP |
| 700 | help |
| 701 | Select this option to support Texas Instruments' on-chip Adaptive Body |
| 702 | Bias (ABB) LDO regulators. It is recommended that this option be |
| 703 | enabled on required TI SoC. Certain Operating Performance Points |
| 704 | on TI SoCs may be unstable without enabling this as it provides |
| 705 | device specific optimized bias to allow/optimize functionality. |
| 706 | |
| 707 | config REGULATOR_STW481X_VMMC |
| 708 | bool "ST Microelectronics STW481X VMMC regulator" |
| 709 | depends on MFD_STW481X || COMPILE_TEST |
| 710 | default y if MFD_STW481X |
| 711 | help |
| 712 | This driver supports the internal VMMC regulator in the STw481x |
| 713 | PMIC chips. |
| 714 | |
| 715 | config REGULATOR_TPS51632 |
| 716 | tristate "TI TPS51632 Power Regulator" |
| 717 | depends on I2C |
| 718 | select REGMAP_I2C |
| 719 | help |
| 720 | This driver supports TPS51632 voltage regulator chip. |
| 721 | The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller |
| 722 | with Serial VID control and DVFS. |
| 723 | The voltage output can be configure through I2C interface or PWM |
| 724 | interface. |
| 725 | |
| 726 | config REGULATOR_TPS6105X |
| 727 | tristate "TI TPS6105X Power regulators" |
| 728 | depends on TPS6105X |
| 729 | default y if TPS6105X |
| 730 | help |
| 731 | This driver supports TPS61050/TPS61052 voltage regulator chips. |
| 732 | It is a single boost converter primarily for white LEDs and |
| 733 | audio amplifiers. |
| 734 | |
| 735 | config REGULATOR_TPS62360 |
| 736 | tristate "TI TPS6236x Power Regulator" |
| 737 | depends on I2C |
| 738 | select REGMAP_I2C |
| 739 | help |
| 740 | This driver supports TPS6236x voltage regulator chip. This |
| 741 | regulator is meant for processor core supply. This chip is |
| 742 | high-frequency synchronous step down dc-dc converter optimized |
| 743 | for battery-powered portable applications. |
| 744 | |
| 745 | config REGULATOR_TPS65023 |
| 746 | tristate "TI TPS65023 Power regulators" |
| 747 | depends on I2C |
| 748 | select REGMAP_I2C |
| 749 | help |
| 750 | This driver supports TPS65023 voltage regulator chips. TPS65023 provides |
| 751 | three step-down converters and two general-purpose LDO voltage regulators. |
| 752 | It supports TI's software based Class-2 SmartReflex implementation. |
| 753 | |
| 754 | config REGULATOR_TPS6507X |
| 755 | tristate "TI TPS6507X Power regulators" |
| 756 | depends on I2C |
| 757 | help |
| 758 | This driver supports TPS6507X voltage regulator chips. TPS6507X provides |
| 759 | three step-down converters and two general-purpose LDO voltage regulators. |
| 760 | It supports TI's software based Class-2 SmartReflex implementation. |
| 761 | |
| 762 | config REGULATOR_TPS65086 |
| 763 | tristate "TI TPS65086 Power regulators" |
| 764 | depends on MFD_TPS65086 |
| 765 | help |
| 766 | This driver provides support for the voltage regulators on |
| 767 | TI TPS65086 PMICs. |
| 768 | |
| 769 | config REGULATOR_TPS65090 |
| 770 | tristate "TI TPS65090 Power regulator" |
| 771 | depends on MFD_TPS65090 |
| 772 | help |
| 773 | This driver provides support for the voltage regulators on the |
| 774 | TI TPS65090 PMIC. |
| 775 | |
| 776 | config REGULATOR_TPS65217 |
| 777 | tristate "TI TPS65217 Power regulators" |
| 778 | depends on MFD_TPS65217 |
| 779 | help |
| 780 | This driver supports TPS65217 voltage regulator chips. TPS65217 |
| 781 | provides three step-down converters and four general-purpose LDO |
| 782 | voltage regulators. It supports software based voltage control |
| 783 | for different voltage domains |
| 784 | |
| 785 | config REGULATOR_TPS65218 |
| 786 | tristate "TI TPS65218 Power regulators" |
| 787 | depends on MFD_TPS65218 && OF |
| 788 | help |
| 789 | This driver supports TPS65218 voltage regulator chips. TPS65218 |
| 790 | provides six step-down converters and one general-purpose LDO |
| 791 | voltage regulators. It supports software based voltage control |
| 792 | for different voltage domains |
| 793 | |
| 794 | config REGULATOR_TPS6524X |
| 795 | tristate "TI TPS6524X Power regulators" |
| 796 | depends on SPI |
| 797 | help |
| 798 | This driver supports TPS6524X voltage regulator chips. TPS6524X |
| 799 | provides three step-down converters and two general-purpose LDO |
| 800 | voltage regulators. This device is interfaced using a customized |
| 801 | serial interface currently supported on the sequencer serial |
| 802 | port controller. |
| 803 | |
| 804 | config REGULATOR_TPS6586X |
| 805 | tristate "TI TPS6586X Power regulators" |
| 806 | depends on MFD_TPS6586X |
| 807 | help |
| 808 | This driver supports TPS6586X voltage regulator chips. |
| 809 | |
| 810 | config REGULATOR_TPS65910 |
| 811 | tristate "TI TPS65910/TPS65911 Power Regulators" |
| 812 | depends on MFD_TPS65910 |
| 813 | help |
| 814 | This driver supports TPS65910/TPS65911 voltage regulator chips. |
| 815 | |
| 816 | config REGULATOR_TPS65912 |
| 817 | tristate "TI TPS65912 Power regulator" |
| 818 | depends on MFD_TPS65912 |
| 819 | help |
| 820 | This driver supports TPS65912 voltage regulator chip. |
| 821 | |
| 822 | config REGULATOR_TPS80031 |
| 823 | tristate "TI TPS80031/TPS80032 power regualtor driver" |
| 824 | depends on MFD_TPS80031 |
| 825 | help |
| 826 | TPS80031/ TPS80032 Fully Integrated Power Management with Power |
| 827 | Path and Battery Charger. It has 5 configurable step-down |
| 828 | converters, 11 general purpose LDOs, VBUS generator and digital |
| 829 | output to control regulators. |
| 830 | |
| 831 | config REGULATOR_TWL4030 |
| 832 | tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" |
| 833 | depends on TWL4030_CORE |
| 834 | help |
| 835 | This driver supports the voltage regulators provided by |
| 836 | this family of companion chips. |
| 837 | |
| 838 | config REGULATOR_VEXPRESS |
| 839 | tristate "Versatile Express regulators" |
| 840 | depends on VEXPRESS_CONFIG |
| 841 | help |
| 842 | This driver provides support for voltage regulators available |
| 843 | on the ARM Ltd's Versatile Express platform. |
| 844 | |
| 845 | config REGULATOR_WM831X |
| 846 | tristate "Wolfson Microelectronics WM831x PMIC regulators" |
| 847 | depends on MFD_WM831X |
| 848 | help |
| 849 | Support the voltage and current regulators of the WM831x series |
| 850 | of PMIC devices. |
| 851 | |
| 852 | config REGULATOR_WM8350 |
| 853 | tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" |
| 854 | depends on MFD_WM8350 |
| 855 | help |
| 856 | This driver provides support for the voltage and current regulators |
| 857 | of the WM8350 AudioPlus PMIC. |
| 858 | |
| 859 | config REGULATOR_WM8400 |
| 860 | tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" |
| 861 | depends on MFD_WM8400 |
| 862 | help |
| 863 | This driver provides support for the voltage regulators of the |
| 864 | WM8400 AudioPlus PMIC. |
| 865 | |
| 866 | config REGULATOR_WM8994 |
| 867 | tristate "Wolfson Microelectronics WM8994 CODEC" |
| 868 | depends on MFD_WM8994 |
| 869 | help |
| 870 | This driver provides support for the voltage regulators on the |
| 871 | WM8994 CODEC. |
| 872 | |
| 873 | endif |
| 874 | |