Kconfig 35 KB

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  1. # SPDX-License-Identifier: GPL-2.0-only
  2. menuconfig REGULATOR
  3. bool "Voltage and Current Regulator Support"
  4. help
  5. Generic Voltage and Current Regulator support.
  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. The intention is to allow systems to dynamically control regulator
  12. output in order to save power and prolong battery life. This applies
  13. to both voltage regulators (where voltage output is controllable) and
  14. current sinks (where current output is controllable).
  15. This framework safely compiles out if not selected so that client
  16. drivers can still be used in systems with no software controllable
  17. regulators.
  18. If unsure, say no.
  19. if REGULATOR
  20. config REGULATOR_DEBUG
  21. bool "Regulator debug support"
  22. help
  23. Say yes here to enable debugging support.
  24. config REGULATOR_FIXED_VOLTAGE
  25. tristate "Fixed voltage regulator support"
  26. help
  27. This driver provides support for fixed voltage regulators,
  28. useful for systems which use a combination of software
  29. managed regulators and simple non-configurable regulators.
  30. config REGULATOR_VIRTUAL_CONSUMER
  31. tristate "Virtual regulator consumer support"
  32. help
  33. This driver provides a virtual consumer for the voltage and
  34. current regulator API which provides sysfs controls for
  35. configuring the supplies requested. This is mainly useful
  36. for test purposes.
  37. If unsure, say no.
  38. config REGULATOR_USERSPACE_CONSUMER
  39. tristate "Userspace regulator consumer support"
  40. help
  41. There are some classes of devices that are controlled entirely
  42. from user space. Userspace consumer driver provides ability to
  43. control power supplies for such devices.
  44. If unsure, say no.
  45. config REGULATOR_88PG86X
  46. tristate "Marvell 88PG86X voltage regulators"
  47. depends on I2C
  48. select REGMAP_I2C
  49. help
  50. This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
  51. They provide two I2C-controlled DC/DC step-down converters with
  52. sleep mode and separate enable pins.
  53. config REGULATOR_88PM800
  54. tristate "Marvell 88PM800 Power regulators"
  55. depends on MFD_88PM800
  56. help
  57. This driver supports Marvell 88PM800 voltage regulator chips.
  58. It delivers digitally programmable output,
  59. the voltage is programmed via I2C interface.
  60. It's suitable to support PXA988 chips to control VCC_MAIN and
  61. various voltages.
  62. config REGULATOR_88PM8607
  63. tristate "Marvell 88PM8607 Power regulators"
  64. depends on MFD_88PM860X=y
  65. help
  66. This driver supports 88PM8607 voltage regulator chips.
  67. config REGULATOR_ACT8865
  68. tristate "Active-semi act8865 voltage regulator"
  69. depends on I2C
  70. depends on POWER_SUPPLY
  71. select REGMAP_I2C
  72. help
  73. This driver controls a active-semi act8865 voltage output
  74. regulator via I2C bus.
  75. config REGULATOR_ACT8945A
  76. tristate "Active-semi ACT8945A voltage regulator"
  77. depends on MFD_ACT8945A
  78. help
  79. This driver controls a active-semi ACT8945A voltage regulator
  80. via I2C bus. The ACT8945A features three step-down DC/DC converters
  81. and four low-dropout linear regulators, along with a ActivePath
  82. battery charger.
  83. config REGULATOR_AD5398
  84. tristate "Analog Devices AD5398/AD5821 regulators"
  85. depends on I2C
  86. help
  87. This driver supports AD5398 and AD5821 current regulator chips.
  88. If building into module, its name is ad5398.ko.
  89. config REGULATOR_ANATOP
  90. tristate "Freescale i.MX on-chip ANATOP LDO regulators"
  91. depends on MFD_SYSCON
  92. help
  93. Say y here to support Freescale i.MX on-chip ANATOP LDOs
  94. regulators. It is recommended that this option be
  95. enabled on i.MX6 platform.
  96. config REGULATOR_AAT2870
  97. tristate "AnalogicTech AAT2870 Regulators"
  98. depends on MFD_AAT2870_CORE
  99. help
  100. If you have a AnalogicTech AAT2870 say Y to enable the
  101. regulator driver.
  102. config REGULATOR_AB3100
  103. tristate "ST-Ericsson AB3100 Regulator functions"
  104. depends on AB3100_CORE
  105. default y if AB3100_CORE
  106. help
  107. These regulators correspond to functionality in the
  108. AB3100 analog baseband dealing with power regulators
  109. for the system.
  110. config REGULATOR_AB8500
  111. bool "ST-Ericsson AB8500 Power Regulators"
  112. depends on AB8500_CORE
  113. help
  114. This driver supports the regulators found on the ST-Ericsson mixed
  115. signal AB8500 PMIC
  116. config REGULATOR_ARIZONA_LDO1
  117. tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
  118. depends on MFD_ARIZONA || MFD_MADERA
  119. depends on SND_SOC
  120. help
  121. Support for the LDO1 regulators found on Cirrus Logic Madera codecs
  122. and Wolfson Microelectronic Arizona codecs.
  123. config REGULATOR_ARIZONA_MICSUPP
  124. tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
  125. depends on MFD_ARIZONA || MFD_MADERA
  126. depends on SND_SOC
  127. help
  128. Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
  129. and Wolfson Microelectronic Arizona codecs
  130. devices.
  131. config REGULATOR_AS3711
  132. tristate "AS3711 PMIC"
  133. depends on MFD_AS3711
  134. help
  135. This driver provides support for the voltage regulators on the
  136. AS3711 PMIC
  137. config REGULATOR_AS3722
  138. tristate "AMS AS3722 PMIC Regulators"
  139. depends on MFD_AS3722
  140. help
  141. This driver provides support for the voltage regulators on the
  142. AS3722 PMIC. This will enable support for all the software
  143. controllable DCDC/LDO regulators.
  144. config REGULATOR_AXP20X
  145. tristate "X-POWERS AXP20X PMIC Regulators"
  146. depends on MFD_AXP20X
  147. help
  148. This driver provides support for the voltage regulators on the
  149. AXP20X PMIC.
  150. config REGULATOR_BCM590XX
  151. tristate "Broadcom BCM590xx PMU Regulators"
  152. depends on MFD_BCM590XX
  153. help
  154. This driver provides support for the voltage regulators on the
  155. BCM590xx PMUs. This will enable support for the software
  156. controllable LDO/Switching regulators.
  157. config REGULATOR_BD70528
  158. tristate "ROHM BD70528 Power Regulator"
  159. depends on MFD_ROHM_BD70528
  160. help
  161. This driver supports voltage regulators on ROHM BD70528 PMIC.
  162. This will enable support for the software controllable buck
  163. and LDO regulators.
  164. This driver can also be built as a module. If so, the module
  165. will be called bd70528-regulator.
  166. config REGULATOR_BD718XX
  167. tristate "ROHM BD71837 Power Regulator"
  168. depends on MFD_ROHM_BD718XX
  169. help
  170. This driver supports voltage regulators on ROHM BD71837 PMIC.
  171. This will enable support for the software controllable buck
  172. and LDO regulators.
  173. This driver can also be built as a module. If so, the module
  174. will be called bd718x7-regulator.
  175. config REGULATOR_BD9571MWV
  176. tristate "ROHM BD9571MWV Regulators"
  177. depends on MFD_BD9571MWV
  178. help
  179. This driver provides support for the voltage regulators on the
  180. ROHM BD9571MWV PMIC. This will enable support for the software
  181. controllable regulator and voltage sampling units.
  182. This driver can also be built as a module. If so, the module
  183. will be called bd9571mwv-regulator.
  184. config REGULATOR_CPCAP
  185. tristate "Motorola CPCAP regulator"
  186. depends on MFD_CPCAP
  187. help
  188. Say y here for CPCAP regulator found on some Motorola phones
  189. and tablets such as Droid 4.
  190. config REGULATOR_DA903X
  191. tristate "Dialog Semiconductor DA9030/DA9034 regulators"
  192. depends on PMIC_DA903X
  193. depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
  194. help
  195. Say y here to support the BUCKs and LDOs regulators found on
  196. Dialog Semiconductor DA9030/DA9034 PMIC.
  197. config REGULATOR_DA9052
  198. tristate "Dialog Semiconductor DA9052/DA9053 regulators"
  199. depends on PMIC_DA9052
  200. help
  201. This driver supports the voltage regulators of DA9052-BC and
  202. DA9053-AA/Bx PMIC.
  203. config REGULATOR_DA9055
  204. tristate "Dialog Semiconductor DA9055 regulators"
  205. depends on MFD_DA9055
  206. help
  207. Say y here to support the BUCKs and LDOs regulators found on
  208. Dialog Semiconductor DA9055 PMIC.
  209. This driver can also be built as a module. If so, the module
  210. will be called da9055-regulator.
  211. config REGULATOR_DA9062
  212. tristate "Dialog Semiconductor DA9061/62 regulators"
  213. depends on MFD_DA9062
  214. help
  215. Say y here to support the BUCKs and LDOs regulators found on
  216. DA9061 and DA9062 PMICs.
  217. This driver can also be built as a module. If so, the module
  218. will be called da9062-regulator.
  219. config REGULATOR_DA9063
  220. tristate "Dialog Semiconductor DA9063 regulators"
  221. depends on MFD_DA9063 && OF
  222. help
  223. Say y here to support the BUCKs and LDOs regulators found on
  224. DA9063 PMICs.
  225. This driver can also be built as a module. If so, the module
  226. will be called da9063-regulator.
  227. config REGULATOR_DA9210
  228. tristate "Dialog Semiconductor DA9210 regulator"
  229. depends on I2C
  230. select REGMAP_I2C
  231. help
  232. Say y here to support for the Dialog Semiconductor DA9210.
  233. The DA9210 is a multi-phase synchronous step down
  234. converter 12A DC-DC Buck controlled through an I2C
  235. interface.
  236. config REGULATOR_DA9211
  237. tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
  238. depends on I2C
  239. select REGMAP_I2C
  240. help
  241. Say y here to support for the Dialog Semiconductor DA9211/DA9212
  242. /DA9213/DA9214/DA9215.
  243. The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
  244. step down converter 12A or 16A DC-DC Buck controlled through an I2C
  245. interface.
  246. config REGULATOR_DBX500_PRCMU
  247. bool
  248. config REGULATOR_DB8500_PRCMU
  249. bool "ST-Ericsson DB8500 Voltage Domain Regulators"
  250. depends on MFD_DB8500_PRCMU
  251. select REGULATOR_DBX500_PRCMU
  252. help
  253. This driver supports the voltage domain regulators controlled by the
  254. DB8500 PRCMU
  255. config REGULATOR_FAN53555
  256. tristate "Fairchild FAN53555 Regulator"
  257. depends on I2C
  258. select REGMAP_I2C
  259. help
  260. This driver supports Fairchild FAN53555 Digitally Programmable
  261. TinyBuck Regulator. The FAN53555 is a step-down switching voltage
  262. regulator that delivers a digitally programmable output from an
  263. input voltage supply of 2.5V to 5.5V. The output voltage is
  264. programmed through an I2C interface.
  265. config REGULATOR_GPIO
  266. tristate "GPIO regulator support"
  267. depends on GPIOLIB || COMPILE_TEST
  268. help
  269. This driver provides support for regulators that can be
  270. controlled via gpios.
  271. It is capable of supporting current and voltage regulators
  272. and the platform has to provide a mapping of GPIO-states
  273. to target volts/amps.
  274. config REGULATOR_HI6421
  275. tristate "HiSilicon Hi6421 PMIC voltage regulator support"
  276. depends on MFD_HI6421_PMIC && OF
  277. help
  278. This driver provides support for the voltage regulators on the
  279. HiSilicon Hi6421 PMU / Codec IC.
  280. Hi6421 is a multi-function device which, on regulator part, provides
  281. 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
  282. of them come with support to either ECO (idle) or sleep mode.
  283. config REGULATOR_HI6421V530
  284. tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
  285. depends on MFD_HI6421_PMIC && OF
  286. help
  287. This driver provides support for the voltage regulators on
  288. HiSilicon Hi6421v530 PMU / Codec IC.
  289. Hi6421v530 is a multi-function device which, on regulator part,
  290. provides 5 general purpose LDOs, and all of them come with support
  291. to either ECO (idle) or sleep mode.
  292. config REGULATOR_HI655X
  293. tristate "Hisilicon HI655X PMIC regulators support"
  294. depends on ARCH_HISI || COMPILE_TEST
  295. depends on MFD_HI655X_PMIC && OF
  296. help
  297. This driver provides support for the voltage regulators of the
  298. Hisilicon Hi655x PMIC device.
  299. config REGULATOR_ISL9305
  300. tristate "Intersil ISL9305 regulator"
  301. depends on I2C
  302. select REGMAP_I2C
  303. help
  304. This driver supports ISL9305 voltage regulator chip.
  305. config REGULATOR_ISL6271A
  306. tristate "Intersil ISL6271A Power regulator"
  307. depends on I2C
  308. help
  309. This driver supports ISL6271A voltage regulator chip.
  310. config REGULATOR_LM363X
  311. tristate "TI LM363X voltage regulators"
  312. depends on MFD_TI_LMU
  313. help
  314. This driver supports LM3631, LM3632 and LM36274 voltage regulators for
  315. the LCD bias.
  316. One boost output voltage is configurable and always on.
  317. Other LDOs are used for the display module.
  318. config REGULATOR_LOCHNAGAR
  319. tristate "Cirrus Logic Lochnagar regulator driver"
  320. depends on MFD_LOCHNAGAR
  321. help
  322. This enables regulator support on the Cirrus Logic Lochnagar audio
  323. development board.
  324. config REGULATOR_LP3971
  325. tristate "National Semiconductors LP3971 PMIC regulator driver"
  326. depends on I2C
  327. help
  328. Say Y here to support the voltage regulators and convertors
  329. on National Semiconductors LP3971 PMIC
  330. config REGULATOR_LP3972
  331. tristate "National Semiconductors LP3972 PMIC regulator driver"
  332. depends on I2C
  333. help
  334. Say Y here to support the voltage regulators and convertors
  335. on National Semiconductors LP3972 PMIC
  336. config REGULATOR_LP872X
  337. tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
  338. depends on I2C
  339. select REGMAP_I2C
  340. help
  341. This driver supports LP8720/LP8725 PMIC
  342. config REGULATOR_LP873X
  343. tristate "TI LP873X Power regulators"
  344. depends on MFD_TI_LP873X && OF
  345. help
  346. This driver supports LP873X voltage regulator chips. LP873X
  347. provides two step-down converters and two general-purpose LDO
  348. voltage regulators. It supports software based voltage control
  349. for different voltage domains
  350. config REGULATOR_LP8755
  351. tristate "TI LP8755 High Performance PMU driver"
  352. depends on I2C
  353. select REGMAP_I2C
  354. help
  355. This driver supports LP8755 High Performance PMU driver. This
  356. chip contains six step-down DC/DC converters which can support
  357. 9 mode multiphase configuration.
  358. config REGULATOR_LP87565
  359. tristate "TI LP87565 Power regulators"
  360. depends on MFD_TI_LP87565 && OF
  361. help
  362. This driver supports LP87565 voltage regulator chips. LP87565
  363. provides four step-down converters. It supports software based
  364. voltage control for different voltage domains
  365. config REGULATOR_LP8788
  366. tristate "TI LP8788 Power Regulators"
  367. depends on MFD_LP8788
  368. help
  369. This driver supports LP8788 voltage regulator chip.
  370. config REGULATOR_LTC3589
  371. tristate "LTC3589 8-output voltage regulator"
  372. depends on I2C
  373. select REGMAP_I2C
  374. help
  375. This enables support for the LTC3589, LTC3589-1, and LTC3589-2
  376. 8-output regulators controlled via I2C.
  377. config REGULATOR_LTC3676
  378. tristate "LTC3676 8-output voltage regulator"
  379. depends on I2C
  380. select REGMAP_I2C
  381. help
  382. This enables support for the LTC3676
  383. 8-output regulators controlled via I2C.
  384. config REGULATOR_MAX14577
  385. tristate "Maxim 14577/77836 regulator"
  386. depends on MFD_MAX14577
  387. help
  388. This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
  389. The MAX14577 regulators include safeout LDO and charger current
  390. regulator. The MAX77836 has two additional LDOs.
  391. config REGULATOR_MAX1586
  392. tristate "Maxim 1586/1587 voltage regulator"
  393. depends on I2C
  394. help
  395. This driver controls a Maxim 1586 or 1587 voltage output
  396. regulator via I2C bus. The provided regulator is suitable
  397. for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
  398. config REGULATOR_MAX77620
  399. tristate "Maxim 77620/MAX20024 voltage regulator"
  400. depends on MFD_MAX77620
  401. help
  402. This driver controls Maxim MAX77620 voltage output regulator
  403. via I2C bus. The provided regulator is suitable for Tegra
  404. chip to control Step-Down DC-DC and LDOs. Say Y here to
  405. enable the regulator driver.
  406. config REGULATOR_MAX77650
  407. tristate "Maxim MAX77650/77651 regulator support"
  408. depends on MFD_MAX77650
  409. help
  410. Regulator driver for MAX77650/77651 PMIC from Maxim
  411. Semiconductor. This device has a SIMO with three independent
  412. power rails and an LDO.
  413. config REGULATOR_MAX8649
  414. tristate "Maxim 8649 voltage regulator"
  415. depends on I2C
  416. select REGMAP_I2C
  417. help
  418. This driver controls a Maxim 8649 voltage output regulator via
  419. I2C bus.
  420. config REGULATOR_MAX8660
  421. tristate "Maxim 8660/8661 voltage regulator"
  422. depends on I2C
  423. help
  424. This driver controls a Maxim 8660/8661 voltage output
  425. regulator via I2C bus.
  426. config REGULATOR_MAX8907
  427. tristate "Maxim 8907 voltage regulator"
  428. depends on MFD_MAX8907
  429. help
  430. This driver controls a Maxim 8907 voltage output regulator
  431. via I2C bus. The provided regulator is suitable for Tegra
  432. chip to control Step-Down DC-DC and LDOs.
  433. config REGULATOR_MAX8925
  434. tristate "Maxim MAX8925 Power Management IC"
  435. depends on MFD_MAX8925
  436. help
  437. Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
  438. config REGULATOR_MAX8952
  439. tristate "Maxim MAX8952 Power Management IC"
  440. depends on I2C
  441. help
  442. This driver controls a Maxim 8952 voltage output regulator
  443. via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
  444. modes ranging from 0.77V to 1.40V by 0.01V steps.
  445. config REGULATOR_MAX8973
  446. tristate "Maxim MAX8973 voltage regulator "
  447. depends on I2C
  448. depends on THERMAL && THERMAL_OF
  449. select REGMAP_I2C
  450. help
  451. The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
  452. switching regulator delivers up to 9A of output current. Each
  453. phase operates at a 2MHz fixed frequency with a 120 deg shift
  454. from the adjacent phase, allowing the use of small magnetic component.
  455. config REGULATOR_MAX8997
  456. tristate "Maxim 8997/8966 regulator"
  457. depends on MFD_MAX8997
  458. help
  459. This driver controls a Maxim 8997/8966 regulator
  460. via I2C bus. The provided regulator is suitable for S5PC110,
  461. S5PV210, and Exynos-4 chips to control VCC_CORE and
  462. VCC_USIM voltages.
  463. config REGULATOR_MAX8998
  464. tristate "Maxim 8998 voltage regulator"
  465. depends on MFD_MAX8998
  466. help
  467. This driver controls a Maxim 8998 voltage output regulator
  468. via I2C bus. The provided regulator is suitable for S3C6410
  469. and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
  470. config REGULATOR_MAX77686
  471. tristate "Maxim 77686 regulator"
  472. depends on MFD_MAX77686
  473. help
  474. This driver controls a Maxim 77686 regulator
  475. via I2C bus. The provided regulator is suitable for
  476. Exynos-4 chips to control VARM and VINT voltages.
  477. config REGULATOR_MAX77693
  478. tristate "Maxim 77693/77843 regulator"
  479. depends on (MFD_MAX77693 || MFD_MAX77843)
  480. help
  481. This driver controls a Maxim 77693/77843 regulators via I2C bus.
  482. The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
  483. and one current regulator 'CHARGER'. This is suitable for
  484. Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
  485. config REGULATOR_MAX77802
  486. tristate "Maxim 77802 regulator"
  487. depends on MFD_MAX77686
  488. help
  489. This driver controls a Maxim 77802 regulator
  490. via I2C bus. The provided regulator is suitable for
  491. Exynos5420/Exynos5800 SoCs to control various voltages.
  492. It includes support for control of voltage and ramp speed.
  493. config REGULATOR_MC13XXX_CORE
  494. tristate
  495. config REGULATOR_MC13783
  496. tristate "Freescale MC13783 regulator driver"
  497. depends on MFD_MC13XXX
  498. select REGULATOR_MC13XXX_CORE
  499. help
  500. Say y here to support the regulators found on the Freescale MC13783
  501. PMIC.
  502. config REGULATOR_MC13892
  503. tristate "Freescale MC13892 regulator driver"
  504. depends on MFD_MC13XXX
  505. select REGULATOR_MC13XXX_CORE
  506. help
  507. Say y here to support the regulators found on the Freescale MC13892
  508. PMIC.
  509. config REGULATOR_MCP16502
  510. tristate "Microchip MCP16502 PMIC"
  511. depends on I2C && OF
  512. select REGMAP_I2C
  513. help
  514. Say y here to support the MCP16502 PMIC. This driver supports
  515. basic operations (get/set voltage, get/set operating mode)
  516. through the regulator interface. In addition it enables
  517. suspend-to-ram/standby transition.
  518. config REGULATOR_MT6311
  519. tristate "MediaTek MT6311 PMIC"
  520. depends on I2C
  521. select REGMAP_I2C
  522. help
  523. Say y here to select this option to enable the power regulator of
  524. MediaTek MT6311 PMIC.
  525. This driver supports the control of different power rails of device
  526. through regulator interface.
  527. config REGULATOR_MT6323
  528. tristate "MediaTek MT6323 PMIC"
  529. depends on MFD_MT6397
  530. help
  531. Say y here to select this option to enable the power regulator of
  532. MediaTek MT6323 PMIC.
  533. This driver supports the control of different power rails of device
  534. through regulator interface.
  535. config REGULATOR_MT6358
  536. tristate "MediaTek MT6358 PMIC"
  537. depends on MFD_MT6397 && BROKEN
  538. help
  539. Say y here to select this option to enable the power regulator of
  540. MediaTek MT6358 PMIC.
  541. This driver supports the control of different power rails of device
  542. through regulator interface.
  543. config REGULATOR_MT6380
  544. tristate "MediaTek MT6380 PMIC"
  545. depends on MTK_PMIC_WRAP
  546. help
  547. Say y here to select this option to enable the power regulator of
  548. MediaTek MT6380 PMIC.
  549. This driver supports the control of different power rails of device
  550. through regulator interface.
  551. config REGULATOR_MT6397
  552. tristate "MediaTek MT6397 PMIC"
  553. depends on MFD_MT6397
  554. help
  555. Say y here to select this option to enable the power regulator of
  556. MediaTek MT6397 PMIC.
  557. This driver supports the control of different power rails of device
  558. through regulator interface.
  559. config REGULATOR_PALMAS
  560. tristate "TI Palmas PMIC Regulators"
  561. depends on MFD_PALMAS
  562. help
  563. If you wish to control the regulators on the Palmas series of
  564. chips say Y here. This will enable support for all the software
  565. controllable SMPS/LDO regulators.
  566. The regulators available on Palmas series chips vary depending
  567. on the muxing. This is handled automatically in the driver by
  568. reading the mux info from OTP.
  569. config REGULATOR_PBIAS
  570. tristate "PBIAS OMAP regulator driver"
  571. depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
  572. help
  573. Say y here to support pbias regulator for mmc1:SD card i/o
  574. on OMAP SoCs.
  575. This driver provides support for OMAP pbias modelled
  576. regulators.
  577. config REGULATOR_PCAP
  578. tristate "Motorola PCAP2 regulator driver"
  579. depends on EZX_PCAP
  580. help
  581. This driver provides support for the voltage regulators of the
  582. PCAP2 PMIC.
  583. config REGULATOR_PCF50633
  584. tristate "NXP PCF50633 regulator driver"
  585. depends on MFD_PCF50633
  586. help
  587. Say Y here to support the voltage regulators and converters
  588. on PCF50633
  589. config REGULATOR_PFUZE100
  590. tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
  591. depends on I2C
  592. select REGMAP_I2C
  593. help
  594. Say y here to support the regulators found on the Freescale
  595. PFUZE100/200/3000/3001 PMIC.
  596. config REGULATOR_PV88060
  597. tristate "Powerventure Semiconductor PV88060 regulator"
  598. depends on I2C
  599. select REGMAP_I2C
  600. help
  601. Say y here to support the voltage regulators and convertors
  602. PV88060
  603. config REGULATOR_PV88080
  604. tristate "Powerventure Semiconductor PV88080 regulator"
  605. depends on I2C
  606. select REGMAP_I2C
  607. help
  608. Say y here to support the buck convertors on PV88080
  609. config REGULATOR_PV88090
  610. tristate "Powerventure Semiconductor PV88090 regulator"
  611. depends on I2C
  612. select REGMAP_I2C
  613. help
  614. Say y here to support the voltage regulators and convertors
  615. on PV88090
  616. config REGULATOR_PWM
  617. tristate "PWM voltage regulator"
  618. depends on PWM
  619. help
  620. This driver supports PWM controlled voltage regulators. PWM
  621. duty cycle can increase or decrease the voltage.
  622. config REGULATOR_QCOM_RPM
  623. tristate "Qualcomm RPM regulator driver"
  624. depends on MFD_QCOM_RPM
  625. help
  626. If you say yes to this option, support will be included for the
  627. regulators exposed by the Resource Power Manager found in Qualcomm
  628. 8660, 8960 and 8064 based devices.
  629. Say M here if you want to include support for the regulators on the
  630. Qualcomm RPM as a module. The module will be named
  631. "qcom_rpm-regulator".
  632. config REGULATOR_QCOM_RPMH
  633. tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
  634. depends on QCOM_RPMH || COMPILE_TEST
  635. help
  636. This driver supports control of PMIC regulators via the RPMh hardware
  637. block found on Qualcomm Technologies Inc. SoCs. RPMh regulator
  638. control allows for voting on regulator state between multiple
  639. processors within the SoC.
  640. config REGULATOR_QCOM_SMD_RPM
  641. tristate "Qualcomm SMD based RPM regulator driver"
  642. depends on QCOM_SMD_RPM
  643. help
  644. If you say yes to this option, support will be included for the
  645. regulators exposed by the Resource Power Manager found in Qualcomm
  646. 8974 based devices.
  647. Say M here if you want to include support for the regulators on the
  648. Qualcomm RPM as a module. The module will be named
  649. "qcom_smd-regulator".
  650. config REGULATOR_QCOM_SPMI
  651. tristate "Qualcomm SPMI regulator driver"
  652. depends on SPMI || COMPILE_TEST
  653. help
  654. If you say yes to this option, support will be included for the
  655. regulators found in Qualcomm SPMI PMICs.
  656. Say M here if you want to include support for the regulators on the
  657. Qualcomm SPMI PMICs as a module. The module will be named
  658. "qcom_spmi-regulator".
  659. config REGULATOR_RC5T583
  660. tristate "RICOH RC5T583 Power regulators"
  661. depends on MFD_RC5T583
  662. help
  663. Select this option to enable the power regulator of RICOH
  664. PMIC RC5T583.
  665. This driver supports the control of different power rails of device
  666. through regulator interface. The device supports multiple DCDC/LDO
  667. outputs which can be controlled by i2c communication.
  668. config REGULATOR_RK808
  669. tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
  670. depends on MFD_RK808
  671. help
  672. Select this option to enable the power regulator of ROCKCHIP
  673. PMIC RK805,RK809&RK817,RK808 and RK818.
  674. This driver supports the control of different power rails of device
  675. through regulator interface. The device supports multiple DCDC/LDO
  676. outputs which can be controlled by i2c communication.
  677. config REGULATOR_RN5T618
  678. tristate "Ricoh RN5T567/618 voltage regulators"
  679. depends on MFD_RN5T618
  680. help
  681. Say y here to support the regulators found on Ricoh RN5T567,
  682. RN5T618 or RC5T619 PMIC.
  683. config REGULATOR_RT5033
  684. tristate "Richtek RT5033 Regulators"
  685. depends on MFD_RT5033
  686. help
  687. This adds support for voltage and current regulators in Richtek
  688. RT5033 PMIC. The device supports multiple regulators like
  689. current source, LDO and Buck.
  690. config REGULATOR_S2MPA01
  691. tristate "Samsung S2MPA01 voltage regulator"
  692. depends on MFD_SEC_CORE
  693. help
  694. This driver controls Samsung S2MPA01 voltage output regulator
  695. via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
  696. config REGULATOR_S2MPS11
  697. tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
  698. depends on MFD_SEC_CORE
  699. help
  700. This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
  701. output regulator via I2C bus. The chip is comprised of high efficient
  702. Buck converters including Dual-Phase Buck converter, Buck-Boost
  703. converter, various LDOs.
  704. config REGULATOR_S5M8767
  705. tristate "Samsung S5M8767A voltage regulator"
  706. depends on MFD_SEC_CORE
  707. help
  708. This driver supports a Samsung S5M8767A voltage output regulator
  709. via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
  710. supports DVS mode with 8bits of output voltage control.
  711. config REGULATOR_SC2731
  712. tristate "Spreadtrum SC2731 power regulator driver"
  713. depends on MFD_SC27XX_PMIC || COMPILE_TEST
  714. help
  715. This driver provides support for the voltage regulators on the
  716. SC2731 PMIC.
  717. config REGULATOR_SKY81452
  718. tristate "Skyworks Solutions SKY81452 voltage regulator"
  719. depends on MFD_SKY81452
  720. help
  721. This driver supports Skyworks SKY81452 voltage output regulator
  722. via I2C bus. SKY81452 has one voltage linear regulator can be
  723. programmed from 4.5V to 20V.
  724. This driver can also be built as a module. If so, the module
  725. will be called sky81452-regulator.
  726. config REGULATOR_SLG51000
  727. tristate "Dialog Semiconductor SLG51000 regulators"
  728. depends on I2C
  729. select REGMAP_I2C
  730. help
  731. Say y here to support for the Dialog Semiconductor SLG51000.
  732. The SLG51000 is seven compact and customizable low dropout
  733. regulators.
  734. config REGULATOR_STM32_BOOSTER
  735. tristate "STMicroelectronics STM32 BOOSTER"
  736. depends on ARCH_STM32 || COMPILE_TEST
  737. help
  738. This driver supports internal booster (3V3) embedded in some
  739. STMicroelectronics STM32 chips. It can be used to supply ADC analog
  740. input switches when vdda supply is below 2.7V.
  741. This driver can also be built as a module. If so, the module
  742. will be called stm32-booster.
  743. config REGULATOR_STM32_VREFBUF
  744. tristate "STMicroelectronics STM32 VREFBUF"
  745. depends on ARCH_STM32 || COMPILE_TEST
  746. help
  747. This driver supports STMicroelectronics STM32 VREFBUF (voltage
  748. reference buffer) which can be used as voltage reference for
  749. internal ADCs, DACs and also for external components through
  750. dedicated Vref+ pin.
  751. This driver can also be built as a module. If so, the module
  752. will be called stm32-vrefbuf.
  753. config REGULATOR_STM32_PWR
  754. bool "STMicroelectronics STM32 PWR"
  755. depends on ARCH_STM32 || COMPILE_TEST
  756. help
  757. This driver supports internal regulators (1V1, 1V8, 3V3) in the
  758. STMicroelectronics STM32 chips.
  759. config REGULATOR_STPMIC1
  760. tristate "STMicroelectronics STPMIC1 PMIC Regulators"
  761. depends on MFD_STPMIC1
  762. help
  763. This driver supports STMicroelectronics STPMIC1 PMIC voltage
  764. regulators and switches. The STPMIC1 regulators supply power to
  765. an application processor as well as to external system
  766. peripherals such as DDR, Flash memories and system devices.
  767. To compile this driver as a module, choose M here: the
  768. module will be called stpmic1_regulator.
  769. config REGULATOR_TI_ABB
  770. tristate "TI Adaptive Body Bias on-chip LDO"
  771. depends on ARCH_OMAP
  772. help
  773. Select this option to support Texas Instruments' on-chip Adaptive Body
  774. Bias (ABB) LDO regulators. It is recommended that this option be
  775. enabled on required TI SoC. Certain Operating Performance Points
  776. on TI SoCs may be unstable without enabling this as it provides
  777. device specific optimized bias to allow/optimize functionality.
  778. config REGULATOR_STW481X_VMMC
  779. bool "ST Microelectronics STW481X VMMC regulator"
  780. depends on MFD_STW481X || COMPILE_TEST
  781. default y if MFD_STW481X
  782. help
  783. This driver supports the internal VMMC regulator in the STw481x
  784. PMIC chips.
  785. config REGULATOR_SY8106A
  786. tristate "Silergy SY8106A regulator"
  787. depends on I2C && (OF || COMPILE_TEST)
  788. select REGMAP_I2C
  789. help
  790. This driver supports SY8106A single output regulator.
  791. config REGULATOR_SY8824X
  792. tristate "Silergy SY8824C/SY8824E regulator"
  793. depends on I2C && (OF || COMPILE_TEST)
  794. select REGMAP_I2C
  795. help
  796. This driver supports SY8824C single output regulator.
  797. config REGULATOR_TPS51632
  798. tristate "TI TPS51632 Power Regulator"
  799. depends on I2C
  800. select REGMAP_I2C
  801. help
  802. This driver supports TPS51632 voltage regulator chip.
  803. The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
  804. with Serial VID control and DVFS.
  805. The voltage output can be configure through I2C interface or PWM
  806. interface.
  807. config REGULATOR_TPS6105X
  808. tristate "TI TPS6105X Power regulators"
  809. depends on TPS6105X
  810. default y if TPS6105X
  811. help
  812. This driver supports TPS61050/TPS61052 voltage regulator chips.
  813. It is a single boost converter primarily for white LEDs and
  814. audio amplifiers.
  815. config REGULATOR_TPS62360
  816. tristate "TI TPS6236x Power Regulator"
  817. depends on I2C
  818. select REGMAP_I2C
  819. help
  820. This driver supports TPS6236x voltage regulator chip. This
  821. regulator is meant for processor core supply. This chip is
  822. high-frequency synchronous step down dc-dc converter optimized
  823. for battery-powered portable applications.
  824. config REGULATOR_TPS65023
  825. tristate "TI TPS65023 Power regulators"
  826. depends on I2C
  827. select REGMAP_I2C
  828. help
  829. This driver supports TPS65023 voltage regulator chips. TPS65023 provides
  830. three step-down converters and two general-purpose LDO voltage regulators.
  831. It supports TI's software based Class-2 SmartReflex implementation.
  832. config REGULATOR_TPS6507X
  833. tristate "TI TPS6507X Power regulators"
  834. depends on I2C
  835. help
  836. This driver supports TPS6507X voltage regulator chips. TPS6507X provides
  837. three step-down converters and two general-purpose LDO voltage regulators.
  838. It supports TI's software based Class-2 SmartReflex implementation.
  839. config REGULATOR_TPS65086
  840. tristate "TI TPS65086 Power regulators"
  841. depends on MFD_TPS65086
  842. help
  843. This driver provides support for the voltage regulators on
  844. TI TPS65086 PMICs.
  845. config REGULATOR_TPS65090
  846. tristate "TI TPS65090 Power regulator"
  847. depends on MFD_TPS65090
  848. help
  849. This driver provides support for the voltage regulators on the
  850. TI TPS65090 PMIC.
  851. config REGULATOR_TPS65132
  852. tristate "TI TPS65132 Dual Output Power regulators"
  853. depends on I2C && GPIOLIB
  854. select REGMAP_I2C
  855. help
  856. This driver supports TPS65132 single inductor - dual output
  857. power supply specifically designed for display panels.
  858. config REGULATOR_TPS65217
  859. tristate "TI TPS65217 Power regulators"
  860. depends on MFD_TPS65217
  861. help
  862. This driver supports TPS65217 voltage regulator chips. TPS65217
  863. provides three step-down converters and four general-purpose LDO
  864. voltage regulators. It supports software based voltage control
  865. for different voltage domains
  866. config REGULATOR_TPS65218
  867. tristate "TI TPS65218 Power regulators"
  868. depends on MFD_TPS65218 && OF
  869. help
  870. This driver supports TPS65218 voltage regulator chips. TPS65218
  871. provides six step-down converters and one general-purpose LDO
  872. voltage regulators. It supports software based voltage control
  873. for different voltage domains
  874. config REGULATOR_TPS6524X
  875. tristate "TI TPS6524X Power regulators"
  876. depends on SPI
  877. help
  878. This driver supports TPS6524X voltage regulator chips. TPS6524X
  879. provides three step-down converters and two general-purpose LDO
  880. voltage regulators. This device is interfaced using a customized
  881. serial interface currently supported on the sequencer serial
  882. port controller.
  883. config REGULATOR_TPS6586X
  884. tristate "TI TPS6586X Power regulators"
  885. depends on MFD_TPS6586X
  886. help
  887. This driver supports TPS6586X voltage regulator chips.
  888. config REGULATOR_TPS65910
  889. tristate "TI TPS65910/TPS65911 Power Regulators"
  890. depends on MFD_TPS65910
  891. help
  892. This driver supports TPS65910/TPS65911 voltage regulator chips.
  893. config REGULATOR_TPS65912
  894. tristate "TI TPS65912 Power regulator"
  895. depends on MFD_TPS65912
  896. help
  897. This driver supports TPS65912 voltage regulator chip.
  898. config REGULATOR_TPS80031
  899. tristate "TI TPS80031/TPS80032 power regulator driver"
  900. depends on MFD_TPS80031
  901. help
  902. TPS80031/ TPS80032 Fully Integrated Power Management with Power
  903. Path and Battery Charger. It has 5 configurable step-down
  904. converters, 11 general purpose LDOs, VBUS generator and digital
  905. output to control regulators.
  906. config REGULATOR_TWL4030
  907. tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
  908. depends on TWL4030_CORE
  909. help
  910. This driver supports the voltage regulators provided by
  911. this family of companion chips.
  912. config REGULATOR_UNIPHIER
  913. tristate "UniPhier regulator driver"
  914. depends on ARCH_UNIPHIER || COMPILE_TEST
  915. depends on OF
  916. select REGMAP_MMIO
  917. default ARCH_UNIPHIER
  918. help
  919. Support for regulators implemented on Socionext UniPhier SoCs.
  920. config REGULATOR_VCTRL
  921. tristate "Voltage controlled regulators"
  922. depends on OF
  923. help
  924. This driver provides support for voltage regulators whose output
  925. voltage is controlled by the voltage of another regulator.
  926. config REGULATOR_VEXPRESS
  927. tristate "Versatile Express regulators"
  928. depends on VEXPRESS_CONFIG
  929. help
  930. This driver provides support for voltage regulators available
  931. on the ARM Ltd's Versatile Express platform.
  932. config REGULATOR_WM831X
  933. tristate "Wolfson Microelectronics WM831x PMIC regulators"
  934. depends on MFD_WM831X
  935. help
  936. Support the voltage and current regulators of the WM831x series
  937. of PMIC devices.
  938. config REGULATOR_WM8350
  939. tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
  940. depends on MFD_WM8350
  941. help
  942. This driver provides support for the voltage and current regulators
  943. of the WM8350 AudioPlus PMIC.
  944. config REGULATOR_WM8400
  945. tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
  946. depends on MFD_WM8400
  947. help
  948. This driver provides support for the voltage regulators of the
  949. WM8400 AudioPlus PMIC.
  950. config REGULATOR_WM8994
  951. tristate "Wolfson Microelectronics WM8994 CODEC"
  952. depends on MFD_WM8994
  953. help
  954. This driver provides support for the voltage regulators on the
  955. WM8994 CODEC.
  956. endif