Root/
| 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 then the regulator core will provide an always |
| 37 | enabled dummy regulator will be provided, allowing consumer |
| 38 | drivers to continue. |
| 39 | |
| 40 | A warning will be generated when this substitution is done. |
| 41 | |
| 42 | config REGULATOR_FIXED_VOLTAGE |
| 43 | tristate "Fixed voltage regulator support" |
| 44 | help |
| 45 | This driver provides support for fixed voltage regulators, |
| 46 | useful for systems which use a combination of software |
| 47 | managed regulators and simple non-configurable regulators. |
| 48 | |
| 49 | config REGULATOR_VIRTUAL_CONSUMER |
| 50 | tristate "Virtual regulator consumer support" |
| 51 | help |
| 52 | This driver provides a virtual consumer for the voltage and |
| 53 | current regulator API which provides sysfs controls for |
| 54 | configuring the supplies requested. This is mainly useful |
| 55 | for test purposes. |
| 56 | |
| 57 | If unsure, say no. |
| 58 | |
| 59 | config REGULATOR_USERSPACE_CONSUMER |
| 60 | tristate "Userspace regulator consumer support" |
| 61 | help |
| 62 | There are some classes of devices that are controlled entirely |
| 63 | from user space. Userspace consumer driver provides ability to |
| 64 | control power supplies for such devices. |
| 65 | |
| 66 | If unsure, say no. |
| 67 | |
| 68 | config REGULATOR_GPIO |
| 69 | tristate "GPIO regulator support" |
| 70 | depends on GENERIC_GPIO |
| 71 | help |
| 72 | This driver provides support for regulators that can be |
| 73 | controlled via gpios. |
| 74 | It is capable of supporting current and voltage regulators |
| 75 | and the platform has to provide a mapping of GPIO-states |
| 76 | to target volts/amps. |
| 77 | |
| 78 | config REGULATOR_AD5398 |
| 79 | tristate "Analog Devices AD5398/AD5821 regulators" |
| 80 | depends on I2C |
| 81 | help |
| 82 | This driver supports AD5398 and AD5821 current regulator chips. |
| 83 | If building into module, its name is ad5398.ko. |
| 84 | |
| 85 | config REGULATOR_AAT2870 |
| 86 | tristate "AnalogicTech AAT2870 Regulators" |
| 87 | depends on MFD_AAT2870_CORE |
| 88 | help |
| 89 | If you have a AnalogicTech AAT2870 say Y to enable the |
| 90 | regulator driver. |
| 91 | |
| 92 | config REGULATOR_ARIZONA |
| 93 | tristate "Wolfson Arizona class devices" |
| 94 | depends on MFD_ARIZONA |
| 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_ANATOP |
| 114 | tristate "Freescale i.MX on-chip ANATOP LDO regulators" |
| 115 | depends on MFD_ANATOP |
| 116 | help |
| 117 | Say y here to support Freescale i.MX on-chip ANATOP LDOs |
| 118 | regulators. It is recommended that this option be |
| 119 | enabled on i.MX6 platform. |
| 120 | |
| 121 | config REGULATOR_MC13XXX_CORE |
| 122 | tristate |
| 123 | |
| 124 | config REGULATOR_MC13783 |
| 125 | tristate "Freescale MC13783 regulator driver" |
| 126 | depends on MFD_MC13783 |
| 127 | select REGULATOR_MC13XXX_CORE |
| 128 | help |
| 129 | Say y here to support the regulators found on the Freescale MC13783 |
| 130 | PMIC. |
| 131 | |
| 132 | config REGULATOR_MC13892 |
| 133 | tristate "Freescale MC13892 regulator driver" |
| 134 | depends on MFD_MC13XXX |
| 135 | select REGULATOR_MC13XXX_CORE |
| 136 | help |
| 137 | Say y here to support the regulators found on the Freescale MC13892 |
| 138 | PMIC. |
| 139 | |
| 140 | config REGULATOR_ISL6271A |
| 141 | tristate "Intersil ISL6271A Power regulator" |
| 142 | depends on I2C |
| 143 | help |
| 144 | This driver supports ISL6271A voltage regulator chip. |
| 145 | |
| 146 | config REGULATOR_88PM8607 |
| 147 | bool "Marvell 88PM8607 Power regulators" |
| 148 | depends on MFD_88PM860X=y |
| 149 | help |
| 150 | This driver supports 88PM8607 voltage regulator chips. |
| 151 | |
| 152 | config REGULATOR_MAX1586 |
| 153 | tristate "Maxim 1586/1587 voltage regulator" |
| 154 | depends on I2C |
| 155 | help |
| 156 | This driver controls a Maxim 1586 or 1587 voltage output |
| 157 | regulator via I2C bus. The provided regulator is suitable |
| 158 | for PXA27x chips to control VCC_CORE and VCC_USIM voltages. |
| 159 | |
| 160 | config REGULATOR_MAX8649 |
| 161 | tristate "Maxim 8649 voltage regulator" |
| 162 | depends on I2C |
| 163 | select REGMAP_I2C |
| 164 | help |
| 165 | This driver controls a Maxim 8649 voltage output regulator via |
| 166 | I2C bus. |
| 167 | |
| 168 | config REGULATOR_MAX8660 |
| 169 | tristate "Maxim 8660/8661 voltage regulator" |
| 170 | depends on I2C |
| 171 | help |
| 172 | This driver controls a Maxim 8660/8661 voltage output |
| 173 | regulator via I2C bus. |
| 174 | |
| 175 | config REGULATOR_MAX8925 |
| 176 | tristate "Maxim MAX8925 Power Management IC" |
| 177 | depends on MFD_MAX8925 |
| 178 | help |
| 179 | Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC. |
| 180 | |
| 181 | config REGULATOR_MAX8952 |
| 182 | tristate "Maxim MAX8952 Power Management IC" |
| 183 | depends on I2C |
| 184 | help |
| 185 | This driver controls a Maxim 8952 voltage output regulator |
| 186 | via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS |
| 187 | modes ranging from 0.77V to 1.40V by 0.01V steps. |
| 188 | |
| 189 | config REGULATOR_MAX8997 |
| 190 | tristate "Maxim 8997/8966 regulator" |
| 191 | depends on MFD_MAX8997 |
| 192 | help |
| 193 | This driver controls a Maxim 8997/8966 regulator |
| 194 | via I2C bus. The provided regulator is suitable for S5PC110, |
| 195 | S5PV210, and Exynos-4 chips to control VCC_CORE and |
| 196 | VCC_USIM voltages. |
| 197 | |
| 198 | config REGULATOR_MAX8998 |
| 199 | tristate "Maxim 8998 voltage regulator" |
| 200 | depends on MFD_MAX8998 |
| 201 | help |
| 202 | This driver controls a Maxim 8998 voltage output regulator |
| 203 | via I2C bus. The provided regulator is suitable for S3C6410 |
| 204 | and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. |
| 205 | |
| 206 | config REGULATOR_MAX77686 |
| 207 | tristate "Maxim 77686 regulator" |
| 208 | depends on MFD_MAX77686 |
| 209 | help |
| 210 | This driver controls a Maxim 77686 regulator |
| 211 | via I2C bus. The provided regulator is suitable for |
| 212 | Exynos-4 chips to control VARM and VINT voltages. |
| 213 | |
| 214 | config REGULATOR_PCAP |
| 215 | tristate "Motorola PCAP2 regulator driver" |
| 216 | depends on EZX_PCAP |
| 217 | help |
| 218 | This driver provides support for the voltage regulators of the |
| 219 | PCAP2 PMIC. |
| 220 | |
| 221 | config REGULATOR_LP3971 |
| 222 | tristate "National Semiconductors LP3971 PMIC regulator driver" |
| 223 | depends on I2C |
| 224 | help |
| 225 | Say Y here to support the voltage regulators and convertors |
| 226 | on National Semiconductors LP3971 PMIC |
| 227 | |
| 228 | config REGULATOR_LP3972 |
| 229 | tristate "National Semiconductors LP3972 PMIC regulator driver" |
| 230 | depends on I2C |
| 231 | help |
| 232 | Say Y here to support the voltage regulators and convertors |
| 233 | on National Semiconductors LP3972 PMIC |
| 234 | |
| 235 | config REGULATOR_LP872X |
| 236 | bool "TI/National Semiconductor LP8720/LP8725 voltage regulators" |
| 237 | depends on I2C=y |
| 238 | select REGMAP_I2C |
| 239 | help |
| 240 | This driver supports LP8720/LP8725 PMIC |
| 241 | |
| 242 | config REGULATOR_LP8788 |
| 243 | bool "TI LP8788 Power Regulators" |
| 244 | depends on MFD_LP8788 |
| 245 | help |
| 246 | This driver supports LP8788 voltage regulator chip. |
| 247 | |
| 248 | config REGULATOR_PCF50633 |
| 249 | tristate "NXP PCF50633 regulator driver" |
| 250 | depends on MFD_PCF50633 |
| 251 | help |
| 252 | Say Y here to support the voltage regulators and convertors |
| 253 | on PCF50633 |
| 254 | |
| 255 | config REGULATOR_RC5T583 |
| 256 | tristate "RICOH RC5T583 Power regulators" |
| 257 | depends on MFD_RC5T583 |
| 258 | help |
| 259 | Select this option to enable the power regulator of RICOH |
| 260 | PMIC RC5T583. |
| 261 | This driver supports the control of different power rails of device |
| 262 | through regulator interface. The device supports multiple DCDC/LDO |
| 263 | outputs which can be controlled by i2c communication. |
| 264 | |
| 265 | config REGULATOR_S2MPS11 |
| 266 | tristate "Samsung S2MPS11 voltage regulator" |
| 267 | depends on MFD_SEC_CORE |
| 268 | help |
| 269 | This driver supports a Samsung S2MPS11 voltage output regulator |
| 270 | via I2C bus. S2MPS11 is comprised of high efficient Buck converters |
| 271 | including Dual-Phase Buck converter, Buck-Boost converter, various LDOs. |
| 272 | |
| 273 | config REGULATOR_S5M8767 |
| 274 | tristate "Samsung S5M8767A voltage regulator" |
| 275 | depends on MFD_SEC_CORE |
| 276 | help |
| 277 | This driver supports a Samsung S5M8767A voltage output regulator |
| 278 | via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and |
| 279 | supports DVS mode with 8bits of output voltage control. |
| 280 | |
| 281 | config REGULATOR_AB3100 |
| 282 | tristate "ST-Ericsson AB3100 Regulator functions" |
| 283 | depends on AB3100_CORE |
| 284 | default y if AB3100_CORE |
| 285 | help |
| 286 | These regulators correspond to functionality in the |
| 287 | AB3100 analog baseband dealing with power regulators |
| 288 | for the system. |
| 289 | |
| 290 | config REGULATOR_AB8500 |
| 291 | bool "ST-Ericsson AB8500 Power Regulators" |
| 292 | depends on AB8500_CORE |
| 293 | help |
| 294 | This driver supports the regulators found on the ST-Ericsson mixed |
| 295 | signal AB8500 PMIC |
| 296 | |
| 297 | config REGULATOR_DBX500_PRCMU |
| 298 | bool |
| 299 | |
| 300 | config REGULATOR_DB8500_PRCMU |
| 301 | bool "ST-Ericsson DB8500 Voltage Domain Regulators" |
| 302 | depends on MFD_DB8500_PRCMU |
| 303 | select REGULATOR_DBX500_PRCMU |
| 304 | help |
| 305 | This driver supports the voltage domain regulators controlled by the |
| 306 | DB8500 PRCMU |
| 307 | |
| 308 | config REGULATOR_PALMAS |
| 309 | tristate "TI Palmas PMIC Regulators" |
| 310 | depends on MFD_PALMAS |
| 311 | help |
| 312 | If you wish to control the regulators on the Palmas series of |
| 313 | chips say Y here. This will enable support for all the software |
| 314 | controllable SMPS/LDO regulators. |
| 315 | |
| 316 | The regulators available on Palmas series chips vary depending |
| 317 | on the muxing. This is handled automatically in the driver by |
| 318 | reading the mux info from OTP. |
| 319 | |
| 320 | config REGULATOR_TPS6105X |
| 321 | tristate "TI TPS6105X Power regulators" |
| 322 | depends on TPS6105X |
| 323 | default y if TPS6105X |
| 324 | help |
| 325 | This driver supports TPS61050/TPS61052 voltage regulator chips. |
| 326 | It is a single boost converter primarily for white LEDs and |
| 327 | audio amplifiers. |
| 328 | |
| 329 | config REGULATOR_TPS62360 |
| 330 | tristate "TI TPS6236x Power Regulator" |
| 331 | depends on I2C |
| 332 | select REGMAP_I2C |
| 333 | help |
| 334 | This driver supports TPS6236x voltage regulator chip. This |
| 335 | regulator is meant for processor core supply. This chip is |
| 336 | high-frequency synchronous step down dc-dc converter optimized |
| 337 | for battery-powered portable applications. |
| 338 | |
| 339 | config REGULATOR_TPS65023 |
| 340 | tristate "TI TPS65023 Power regulators" |
| 341 | depends on I2C |
| 342 | select REGMAP_I2C |
| 343 | help |
| 344 | This driver supports TPS65023 voltage regulator chips. TPS65023 provides |
| 345 | three step-down converters and two general-purpose LDO voltage regulators. |
| 346 | It supports TI's software based Class-2 SmartReflex implementation. |
| 347 | |
| 348 | config REGULATOR_TPS6507X |
| 349 | tristate "TI TPS6507X Power regulators" |
| 350 | depends on I2C |
| 351 | help |
| 352 | This driver supports TPS6507X voltage regulator chips. TPS6507X provides |
| 353 | three step-down converters and two general-purpose LDO voltage regulators. |
| 354 | It supports TI's software based Class-2 SmartReflex implementation. |
| 355 | |
| 356 | config REGULATOR_TPS65090 |
| 357 | tristate "TI TPS65090 Power regulator" |
| 358 | depends on MFD_TPS65090 |
| 359 | help |
| 360 | This driver provides support for the voltage regulators on the |
| 361 | TI TPS65090 PMIC. |
| 362 | |
| 363 | config REGULATOR_TPS65217 |
| 364 | tristate "TI TPS65217 Power regulators" |
| 365 | depends on MFD_TPS65217 |
| 366 | help |
| 367 | This driver supports TPS65217 voltage regulator chips. TPS65217 |
| 368 | provides three step-down converters and four general-purpose LDO |
| 369 | voltage regulators. It supports software based voltage control |
| 370 | for different voltage domains |
| 371 | |
| 372 | config REGULATOR_TPS6524X |
| 373 | tristate "TI TPS6524X Power regulators" |
| 374 | depends on SPI |
| 375 | help |
| 376 | This driver supports TPS6524X voltage regulator chips. TPS6524X |
| 377 | provides three step-down converters and two general-purpose LDO |
| 378 | voltage regulators. This device is interfaced using a customized |
| 379 | serial interface currently supported on the sequencer serial |
| 380 | port controller. |
| 381 | |
| 382 | config REGULATOR_TPS6586X |
| 383 | tristate "TI TPS6586X Power regulators" |
| 384 | depends on MFD_TPS6586X |
| 385 | help |
| 386 | This driver supports TPS6586X voltage regulator chips. |
| 387 | |
| 388 | config REGULATOR_TPS65910 |
| 389 | tristate "TI TPS65910/TPS65911 Power Regulators" |
| 390 | depends on MFD_TPS65910 |
| 391 | help |
| 392 | This driver supports TPS65910/TPS65911 voltage regulator chips. |
| 393 | |
| 394 | config REGULATOR_TPS65912 |
| 395 | tristate "TI TPS65912 Power regulator" |
| 396 | depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI) |
| 397 | help |
| 398 | This driver supports TPS65912 voltage regulator chip. |
| 399 | |
| 400 | config REGULATOR_TWL4030 |
| 401 | bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" |
| 402 | depends on TWL4030_CORE |
| 403 | help |
| 404 | This driver supports the voltage regulators provided by |
| 405 | this family of companion chips. |
| 406 | |
| 407 | config REGULATOR_WM831X |
| 408 | tristate "Wolfson Microelectronics WM831x PMIC regulators" |
| 409 | depends on MFD_WM831X |
| 410 | help |
| 411 | Support the voltage and current regulators of the WM831x series |
| 412 | of PMIC devices. |
| 413 | |
| 414 | config REGULATOR_WM8350 |
| 415 | tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" |
| 416 | depends on MFD_WM8350 |
| 417 | help |
| 418 | This driver provides support for the voltage and current regulators |
| 419 | of the WM8350 AudioPlus PMIC. |
| 420 | |
| 421 | config REGULATOR_WM8400 |
| 422 | tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" |
| 423 | depends on MFD_WM8400 |
| 424 | help |
| 425 | This driver provides support for the voltage regulators of the |
| 426 | WM8400 AudioPlus PMIC. |
| 427 | |
| 428 | config REGULATOR_WM8994 |
| 429 | tristate "Wolfson Microelectronics WM8994 CODEC" |
| 430 | depends on MFD_WM8994 |
| 431 | help |
| 432 | This driver provides support for the voltage regulators on the |
| 433 | WM8994 CODEC. |
| 434 | |
| 435 | endif |
| 436 | |
| 437 |
Branches:
ben-wpan
ben-wpan-stefan
javiroman/ks7010
jz-2.6.34
jz-2.6.34-rc5
jz-2.6.34-rc6
jz-2.6.34-rc7
jz-2.6.35
jz-2.6.36
jz-2.6.37
jz-2.6.38
jz-2.6.39
jz-3.0
jz-3.1
jz-3.11
jz-3.12
jz-3.13
jz-3.15
jz-3.16
jz-3.18-dt
jz-3.2
jz-3.3
jz-3.4
jz-3.5
jz-3.6
jz-3.6-rc2-pwm
jz-3.9
jz-3.9-clk
jz-3.9-rc8
jz47xx
jz47xx-2.6.38
master
Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9
