Kconfig 41 KB

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  1. # SPDX-License-Identifier: GPL-2.0-only
  2. menuconfig REGULATOR
  3. bool "Voltage and Current Regulator Support"
  4. select LINEAR_RANGES
  5. help
  6. Generic Voltage and Current Regulator support.
  7. This framework is designed to provide a generic interface to voltage
  8. and current regulators within the Linux kernel. It's intended to
  9. provide voltage and current control to client or consumer drivers and
  10. also provide status information to user space applications through a
  11. sysfs interface.
  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. This framework safely compiles out if not selected so that client
  17. drivers can still be used in systems with no software controllable
  18. regulators.
  19. If unsure, say no.
  20. if REGULATOR
  21. config REGULATOR_DEBUG
  22. bool "Regulator debug support"
  23. help
  24. Say yes here to enable debugging support.
  25. config REGULATOR_FIXED_VOLTAGE
  26. tristate "Fixed voltage regulator support"
  27. help
  28. This driver provides support for fixed voltage regulators,
  29. useful for systems which use a combination of software
  30. managed regulators and simple non-configurable regulators.
  31. config REGULATOR_VIRTUAL_CONSUMER
  32. tristate "Virtual regulator consumer support"
  33. help
  34. This driver provides a virtual consumer for the voltage and
  35. current regulator API which provides sysfs controls for
  36. configuring the supplies requested. This is mainly useful
  37. for test purposes.
  38. If unsure, say no.
  39. config REGULATOR_USERSPACE_CONSUMER
  40. tristate "Userspace regulator consumer support"
  41. help
  42. There are some classes of devices that are controlled entirely
  43. from user space. Userspace consumer driver provides ability to
  44. control power supplies for such devices.
  45. If unsure, say no.
  46. config REGULATOR_88PG86X
  47. tristate "Marvell 88PG86X voltage regulators"
  48. depends on I2C
  49. select REGMAP_I2C
  50. help
  51. This driver supports Marvell 88PG867 and 88PG868 voltage regulators.
  52. They provide two I2C-controlled DC/DC step-down converters with
  53. sleep mode and separate enable pins.
  54. config REGULATOR_88PM800
  55. tristate "Marvell 88PM800 Power regulators"
  56. depends on MFD_88PM800
  57. help
  58. This driver supports Marvell 88PM800 voltage regulator chips.
  59. It delivers digitally programmable output,
  60. the voltage is programmed via I2C interface.
  61. It's suitable to support PXA988 chips to control VCC_MAIN and
  62. various voltages.
  63. config REGULATOR_88PM8607
  64. tristate "Marvell 88PM8607 Power regulators"
  65. depends on MFD_88PM860X=y
  66. help
  67. This driver supports 88PM8607 voltage regulator chips.
  68. config REGULATOR_ACT8865
  69. tristate "Active-semi act8865 voltage regulator"
  70. depends on I2C
  71. depends on POWER_SUPPLY
  72. select REGMAP_I2C
  73. help
  74. This driver controls a active-semi act8865 voltage output
  75. regulator via I2C bus.
  76. config REGULATOR_ACT8945A
  77. tristate "Active-semi ACT8945A voltage regulator"
  78. depends on MFD_ACT8945A
  79. help
  80. This driver controls a active-semi ACT8945A voltage regulator
  81. via I2C bus. The ACT8945A features three step-down DC/DC converters
  82. and four low-dropout linear regulators, along with a ActivePath
  83. battery charger.
  84. config REGULATOR_AD5398
  85. tristate "Analog Devices AD5398/AD5821 regulators"
  86. depends on I2C
  87. help
  88. This driver supports AD5398 and AD5821 current regulator chips.
  89. If building into module, its name is ad5398.ko.
  90. config REGULATOR_ANATOP
  91. tristate "Freescale i.MX on-chip ANATOP LDO regulators"
  92. depends on ARCH_MXC || COMPILE_TEST
  93. depends on MFD_SYSCON
  94. help
  95. Say y here to support Freescale i.MX on-chip ANATOP LDOs
  96. regulators. It is recommended that this option be
  97. enabled on i.MX6 platform.
  98. config REGULATOR_AAT2870
  99. tristate "AnalogicTech AAT2870 Regulators"
  100. depends on MFD_AAT2870_CORE
  101. help
  102. If you have a AnalogicTech AAT2870 say Y to enable the
  103. regulator driver.
  104. config REGULATOR_AB3100
  105. tristate "ST-Ericsson AB3100 Regulator functions"
  106. depends on AB3100_CORE
  107. default y if AB3100_CORE
  108. help
  109. These regulators correspond to functionality in the
  110. AB3100 analog baseband dealing with power regulators
  111. for the system.
  112. config REGULATOR_AB8500
  113. bool "ST-Ericsson AB8500 Power Regulators"
  114. depends on AB8500_CORE
  115. help
  116. This driver supports the regulators found on the ST-Ericsson mixed
  117. signal AB8500 PMIC
  118. config REGULATOR_ARIZONA_LDO1
  119. tristate "Cirrus Madera and Wolfson Arizona class devices LDO1"
  120. depends on MFD_ARIZONA || MFD_MADERA
  121. depends on SND_SOC
  122. help
  123. Support for the LDO1 regulators found on Cirrus Logic Madera codecs
  124. and Wolfson Microelectronic Arizona codecs.
  125. config REGULATOR_ARIZONA_MICSUPP
  126. tristate "Cirrus Madera and Wolfson Arizona class devices MICSUPP"
  127. depends on MFD_ARIZONA || MFD_MADERA
  128. depends on SND_SOC
  129. help
  130. Support for the MICSUPP regulators found on Cirrus Logic Madera codecs
  131. and Wolfson Microelectronic Arizona codecs
  132. devices.
  133. config REGULATOR_ARM_SCMI
  134. tristate "SCMI based regulator driver"
  135. depends on ARM_SCMI_PROTOCOL && OF
  136. help
  137. This adds the regulator driver support for ARM platforms using SCMI
  138. protocol for device voltage management.
  139. This driver uses SCMI Message Protocol driver to interact with the
  140. firmware providing the device Voltage functionality.
  141. config REGULATOR_AS3711
  142. tristate "AS3711 PMIC"
  143. depends on MFD_AS3711
  144. help
  145. This driver provides support for the voltage regulators on the
  146. AS3711 PMIC
  147. config REGULATOR_AS3722
  148. tristate "AMS AS3722 PMIC Regulators"
  149. depends on MFD_AS3722
  150. help
  151. This driver provides support for the voltage regulators on the
  152. AS3722 PMIC. This will enable support for all the software
  153. controllable DCDC/LDO regulators.
  154. config REGULATOR_AXP20X
  155. tristate "X-POWERS AXP20X PMIC Regulators"
  156. depends on MFD_AXP20X
  157. help
  158. This driver provides support for the voltage regulators on the
  159. AXP20X PMIC.
  160. config REGULATOR_BCM590XX
  161. tristate "Broadcom BCM590xx PMU Regulators"
  162. depends on MFD_BCM590XX
  163. help
  164. This driver provides support for the voltage regulators on the
  165. BCM590xx PMUs. This will enable support for the software
  166. controllable LDO/Switching regulators.
  167. config REGULATOR_BD70528
  168. tristate "ROHM BD70528 Power Regulator"
  169. depends on MFD_ROHM_BD70528
  170. help
  171. This driver supports voltage regulators on ROHM BD70528 PMIC.
  172. This will enable support for the software controllable buck
  173. and LDO regulators.
  174. This driver can also be built as a module. If so, the module
  175. will be called bd70528-regulator.
  176. config REGULATOR_BD71828
  177. tristate "ROHM BD71828 Power Regulator"
  178. depends on MFD_ROHM_BD71828
  179. select REGULATOR_ROHM
  180. help
  181. This driver supports voltage regulators on ROHM BD71828 PMIC.
  182. This will enable support for the software controllable buck
  183. and LDO regulators.
  184. This driver can also be built as a module. If so, the module
  185. will be called bd71828-regulator.
  186. config REGULATOR_BD718XX
  187. tristate "ROHM BD71837 Power Regulator"
  188. depends on MFD_ROHM_BD718XX
  189. select REGULATOR_ROHM
  190. help
  191. This driver supports voltage regulators on ROHM BD71837 PMIC.
  192. This will enable support for the software controllable buck
  193. and LDO regulators.
  194. This driver can also be built as a module. If so, the module
  195. will be called bd718x7-regulator.
  196. config REGULATOR_BD9571MWV
  197. tristate "ROHM BD9571MWV Regulators"
  198. depends on MFD_BD9571MWV
  199. help
  200. This driver provides support for the voltage regulators on the
  201. ROHM BD9571MWV PMIC. This will enable support for the software
  202. controllable regulator and voltage sampling units.
  203. This driver can also be built as a module. If so, the module
  204. will be called bd9571mwv-regulator.
  205. config REGULATOR_BD957XMUF
  206. tristate "ROHM BD9576MUF and BD9573MUF Regulators"
  207. depends on MFD_ROHM_BD957XMUF
  208. help
  209. This driver supports voltage regulators on ROHM BD9576MUF and
  210. BD9573MUF PMICs.
  211. This driver can also be built as a module. If so, the module
  212. will be called bd9576-regulator.
  213. config REGULATOR_CPCAP
  214. tristate "Motorola CPCAP regulator"
  215. depends on MFD_CPCAP
  216. help
  217. Say y here for CPCAP regulator found on some Motorola phones
  218. and tablets such as Droid 4.
  219. config REGULATOR_CROS_EC
  220. tristate "ChromeOS EC regulators"
  221. depends on CROS_EC && OF
  222. help
  223. This driver supports voltage regulators that is connected to ChromeOS
  224. EC and controlled through EC host commands.
  225. This driver can also be built as a module. If so, the module
  226. will be called cros-ec-regulator.
  227. config REGULATOR_DA903X
  228. tristate "Dialog Semiconductor DA9030/DA9034 regulators"
  229. depends on PMIC_DA903X
  230. depends on !CC_IS_CLANG # https://bugs.llvm.org/show_bug.cgi?id=38789
  231. help
  232. Say y here to support the BUCKs and LDOs regulators found on
  233. Dialog Semiconductor DA9030/DA9034 PMIC.
  234. config REGULATOR_DA9052
  235. tristate "Dialog Semiconductor DA9052/DA9053 regulators"
  236. depends on PMIC_DA9052
  237. help
  238. This driver supports the voltage regulators of DA9052-BC and
  239. DA9053-AA/Bx PMIC.
  240. config REGULATOR_DA9055
  241. tristate "Dialog Semiconductor DA9055 regulators"
  242. depends on MFD_DA9055
  243. help
  244. Say y here to support the BUCKs and LDOs regulators found on
  245. Dialog Semiconductor DA9055 PMIC.
  246. This driver can also be built as a module. If so, the module
  247. will be called da9055-regulator.
  248. config REGULATOR_DA9062
  249. tristate "Dialog Semiconductor DA9061/62 regulators"
  250. depends on MFD_DA9062
  251. help
  252. Say y here to support the BUCKs and LDOs regulators found on
  253. DA9061 and DA9062 PMICs.
  254. This driver can also be built as a module. If so, the module
  255. will be called da9062-regulator.
  256. config REGULATOR_DA9063
  257. tristate "Dialog Semiconductor DA9063 regulators"
  258. depends on MFD_DA9063 && OF
  259. help
  260. Say y here to support the BUCKs and LDOs regulators found on
  261. DA9063 PMICs.
  262. This driver can also be built as a module. If so, the module
  263. will be called da9063-regulator.
  264. config REGULATOR_DA9210
  265. tristate "Dialog Semiconductor DA9210 regulator"
  266. depends on I2C
  267. select REGMAP_I2C
  268. help
  269. Say y here to support for the Dialog Semiconductor DA9210.
  270. The DA9210 is a multi-phase synchronous step down
  271. converter 12A DC-DC Buck controlled through an I2C
  272. interface.
  273. config REGULATOR_DA9211
  274. tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9223/DA9214/DA9224/DA9215/DA9225 regulator"
  275. depends on I2C
  276. select REGMAP_I2C
  277. help
  278. Say y here to support for the Dialog Semiconductor DA9211/DA9212
  279. /DA9213/DA9214/DA9215.
  280. The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
  281. step down converter 12A or 16A DC-DC Buck controlled through an I2C
  282. interface.
  283. config REGULATOR_DBX500_PRCMU
  284. bool
  285. config REGULATOR_DB8500_PRCMU
  286. bool "ST-Ericsson DB8500 Voltage Domain Regulators"
  287. depends on MFD_DB8500_PRCMU
  288. select REGULATOR_DBX500_PRCMU
  289. help
  290. This driver supports the voltage domain regulators controlled by the
  291. DB8500 PRCMU
  292. config REGULATOR_FAN53555
  293. tristate "Fairchild FAN53555 Regulator"
  294. depends on I2C
  295. select REGMAP_I2C
  296. help
  297. This driver supports Fairchild FAN53555 Digitally Programmable
  298. TinyBuck Regulator. The FAN53555 is a step-down switching voltage
  299. regulator that delivers a digitally programmable output from an
  300. input voltage supply of 2.5V to 5.5V. The output voltage is
  301. programmed through an I2C interface.
  302. config REGULATOR_FAN53880
  303. tristate "Fairchild FAN53880 Regulator"
  304. depends on I2C && (OF || COMPILE_TEST)
  305. select REGMAP_I2C
  306. help
  307. This driver supports Fairchild (ON Semiconductor) FAN53880
  308. regulator. The regulator is a programmable power management IC
  309. (PMIC), it is controlled by I2C and provides one BUCK, one BOOST
  310. and four LDO outputs.
  311. config REGULATOR_GPIO
  312. tristate "GPIO regulator support"
  313. depends on GPIOLIB || COMPILE_TEST
  314. help
  315. This driver provides support for regulators that can be
  316. controlled via gpios.
  317. It is capable of supporting current and voltage regulators
  318. and the platform has to provide a mapping of GPIO-states
  319. to target volts/amps.
  320. config REGULATOR_HI6421
  321. tristate "HiSilicon Hi6421 PMIC voltage regulator support"
  322. depends on MFD_HI6421_PMIC && OF
  323. help
  324. This driver provides support for the voltage regulators on the
  325. HiSilicon Hi6421 PMU / Codec IC.
  326. Hi6421 is a multi-function device which, on regulator part, provides
  327. 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
  328. of them come with support to either ECO (idle) or sleep mode.
  329. config REGULATOR_HI6421V530
  330. tristate "HiSilicon Hi6421v530 PMIC voltage regulator support"
  331. depends on MFD_HI6421_PMIC && OF
  332. help
  333. This driver provides support for the voltage regulators on
  334. HiSilicon Hi6421v530 PMU / Codec IC.
  335. Hi6421v530 is a multi-function device which, on regulator part,
  336. provides 5 general purpose LDOs, and all of them come with support
  337. to either ECO (idle) or sleep mode.
  338. config REGULATOR_HI655X
  339. tristate "Hisilicon HI655X PMIC regulators support"
  340. depends on ARCH_HISI || COMPILE_TEST
  341. depends on MFD_HI655X_PMIC && OF
  342. help
  343. This driver provides support for the voltage regulators of the
  344. Hisilicon Hi655x PMIC device.
  345. config REGULATOR_ISL9305
  346. tristate "Intersil ISL9305 regulator"
  347. depends on I2C
  348. select REGMAP_I2C
  349. help
  350. This driver supports ISL9305 voltage regulator chip.
  351. config REGULATOR_ISL6271A
  352. tristate "Intersil ISL6271A Power regulator"
  353. depends on I2C
  354. help
  355. This driver supports ISL6271A voltage regulator chip.
  356. config REGULATOR_LM363X
  357. tristate "TI LM363X voltage regulators"
  358. depends on MFD_TI_LMU
  359. help
  360. This driver supports LM3631, LM3632 and LM36274 voltage regulators for
  361. the LCD bias.
  362. One boost output voltage is configurable and always on.
  363. Other LDOs are used for the display module.
  364. config REGULATOR_LOCHNAGAR
  365. tristate "Cirrus Logic Lochnagar regulator driver"
  366. depends on MFD_LOCHNAGAR
  367. help
  368. This enables regulator support on the Cirrus Logic Lochnagar audio
  369. development board.
  370. config REGULATOR_LP3971
  371. tristate "National Semiconductors LP3971 PMIC regulator driver"
  372. depends on I2C
  373. help
  374. Say Y here to support the voltage regulators and convertors
  375. on National Semiconductors LP3971 PMIC
  376. config REGULATOR_LP3972
  377. tristate "National Semiconductors LP3972 PMIC regulator driver"
  378. depends on I2C
  379. help
  380. Say Y here to support the voltage regulators and convertors
  381. on National Semiconductors LP3972 PMIC
  382. config REGULATOR_LP872X
  383. tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
  384. depends on I2C
  385. select REGMAP_I2C
  386. help
  387. This driver supports LP8720/LP8725 PMIC
  388. config REGULATOR_LP873X
  389. tristate "TI LP873X Power regulators"
  390. depends on MFD_TI_LP873X && OF
  391. help
  392. This driver supports LP873X voltage regulator chips. LP873X
  393. provides two step-down converters and two general-purpose LDO
  394. voltage regulators. It supports software based voltage control
  395. for different voltage domains
  396. config REGULATOR_LP8755
  397. tristate "TI LP8755 High Performance PMU driver"
  398. depends on I2C
  399. select REGMAP_I2C
  400. help
  401. This driver supports LP8755 High Performance PMU driver. This
  402. chip contains six step-down DC/DC converters which can support
  403. 9 mode multiphase configuration.
  404. config REGULATOR_LP87565
  405. tristate "TI LP87565 Power regulators"
  406. depends on MFD_TI_LP87565 && OF
  407. help
  408. This driver supports LP87565 voltage regulator chips. LP87565
  409. provides four step-down converters. It supports software based
  410. voltage control for different voltage domains
  411. config REGULATOR_LP8788
  412. tristate "TI LP8788 Power Regulators"
  413. depends on MFD_LP8788
  414. help
  415. This driver supports LP8788 voltage regulator chip.
  416. config REGULATOR_LTC3589
  417. tristate "LTC3589 8-output voltage regulator"
  418. depends on I2C
  419. select REGMAP_I2C
  420. help
  421. This enables support for the LTC3589, LTC3589-1, and LTC3589-2
  422. 8-output regulators controlled via I2C.
  423. config REGULATOR_LTC3676
  424. tristate "LTC3676 8-output voltage regulator"
  425. depends on I2C
  426. select REGMAP_I2C
  427. help
  428. This enables support for the LTC3676
  429. 8-output regulators controlled via I2C.
  430. config REGULATOR_MAX14577
  431. tristate "Maxim 14577/77836 regulator"
  432. depends on MFD_MAX14577
  433. help
  434. This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
  435. The MAX14577 regulators include safeout LDO and charger current
  436. regulator. The MAX77836 has two additional LDOs.
  437. config REGULATOR_MAX1586
  438. tristate "Maxim 1586/1587 voltage regulator"
  439. depends on I2C
  440. help
  441. This driver controls a Maxim 1586 or 1587 voltage output
  442. regulator via I2C bus. The provided regulator is suitable
  443. for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
  444. config REGULATOR_MAX77620
  445. tristate "Maxim 77620/MAX20024 voltage regulator"
  446. depends on MFD_MAX77620 || COMPILE_TEST
  447. help
  448. This driver controls Maxim MAX77620 voltage output regulator
  449. via I2C bus. The provided regulator is suitable for Tegra
  450. chip to control Step-Down DC-DC and LDOs. Say Y here to
  451. enable the regulator driver.
  452. config REGULATOR_MAX77650
  453. tristate "Maxim MAX77650/77651 regulator support"
  454. depends on MFD_MAX77650 || COMPILE_TEST
  455. help
  456. Regulator driver for MAX77650/77651 PMIC from Maxim
  457. Semiconductor. This device has a SIMO with three independent
  458. power rails and an LDO.
  459. config REGULATOR_MAX8649
  460. tristate "Maxim 8649 voltage regulator"
  461. depends on I2C
  462. select REGMAP_I2C
  463. help
  464. This driver controls a Maxim 8649 voltage output regulator via
  465. I2C bus.
  466. config REGULATOR_MAX8660
  467. tristate "Maxim 8660/8661 voltage regulator"
  468. depends on I2C
  469. help
  470. This driver controls a Maxim 8660/8661 voltage output
  471. regulator via I2C bus.
  472. config REGULATOR_MAX8907
  473. tristate "Maxim 8907 voltage regulator"
  474. depends on MFD_MAX8907 || COMPILE_TEST
  475. help
  476. This driver controls a Maxim 8907 voltage output regulator
  477. via I2C bus. The provided regulator is suitable for Tegra
  478. chip to control Step-Down DC-DC and LDOs.
  479. config REGULATOR_MAX8925
  480. tristate "Maxim MAX8925 Power Management IC"
  481. depends on MFD_MAX8925
  482. help
  483. Say y here to support the voltage regulator of Maxim MAX8925 PMIC.
  484. config REGULATOR_MAX8952
  485. tristate "Maxim MAX8952 Power Management IC"
  486. depends on I2C
  487. help
  488. This driver controls a Maxim 8952 voltage output regulator
  489. via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
  490. modes ranging from 0.77V to 1.40V by 0.01V steps.
  491. config REGULATOR_MAX8973
  492. tristate "Maxim MAX8973 voltage regulator "
  493. depends on I2C
  494. depends on THERMAL && THERMAL_OF
  495. select REGMAP_I2C
  496. help
  497. The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
  498. switching regulator delivers up to 9A of output current. Each
  499. phase operates at a 2MHz fixed frequency with a 120 deg shift
  500. from the adjacent phase, allowing the use of small magnetic component.
  501. config REGULATOR_MAX8997
  502. tristate "Maxim 8997/8966 regulator"
  503. depends on MFD_MAX8997
  504. help
  505. This driver controls a Maxim 8997/8966 regulator
  506. via I2C bus. The provided regulator is suitable for S5PC110,
  507. S5PV210, and Exynos-4 chips to control VCC_CORE and
  508. VCC_USIM voltages.
  509. config REGULATOR_MAX8998
  510. tristate "Maxim 8998 voltage regulator"
  511. depends on MFD_MAX8998
  512. help
  513. This driver controls a Maxim 8998 voltage output regulator
  514. via I2C bus. The provided regulator is suitable for S3C6410
  515. and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
  516. config REGULATOR_MAX77686
  517. tristate "Maxim 77686 regulator"
  518. depends on MFD_MAX77686 || COMPILE_TEST
  519. help
  520. This driver controls a Maxim 77686 regulator
  521. via I2C bus. The provided regulator is suitable for
  522. Exynos-4 chips to control VARM and VINT voltages.
  523. config REGULATOR_MAX77693
  524. tristate "Maxim 77693/77843 regulator"
  525. depends on MFD_MAX77693 || MFD_MAX77843 || COMPILE_TEST
  526. help
  527. This driver controls a Maxim 77693/77843 regulators via I2C bus.
  528. The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
  529. and one current regulator 'CHARGER'. This is suitable for
  530. Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
  531. config REGULATOR_MAX77802
  532. tristate "Maxim 77802 regulator"
  533. depends on MFD_MAX77686 || COMPILE_TEST
  534. help
  535. This driver controls a Maxim 77802 regulator
  536. via I2C bus. The provided regulator is suitable for
  537. Exynos5420/Exynos5800 SoCs to control various voltages.
  538. It includes support for control of voltage and ramp speed.
  539. config REGULATOR_MAX77826
  540. tristate "Maxim 77826 regulator"
  541. depends on I2C
  542. select REGMAP_I2C
  543. help
  544. This driver controls a Maxim 77826 regulator via I2C bus.
  545. The regulator include 15 LDOs, BUCK and BUCK BOOST regulator.
  546. It includes support for control of output voltage. This
  547. regulator is found on the Samsung Galaxy S5 (klte) smartphone.
  548. config REGULATOR_MC13XXX_CORE
  549. tristate
  550. config REGULATOR_MC13783
  551. tristate "Freescale MC13783 regulator driver"
  552. depends on MFD_MC13XXX
  553. select REGULATOR_MC13XXX_CORE
  554. help
  555. Say y here to support the regulators found on the Freescale MC13783
  556. PMIC.
  557. config REGULATOR_MC13892
  558. tristate "Freescale MC13892 regulator driver"
  559. depends on MFD_MC13XXX
  560. select REGULATOR_MC13XXX_CORE
  561. help
  562. Say y here to support the regulators found on the Freescale MC13892
  563. PMIC.
  564. config REGULATOR_MCP16502
  565. tristate "Microchip MCP16502 PMIC"
  566. depends on I2C && OF
  567. select REGMAP_I2C
  568. help
  569. Say y here to support the MCP16502 PMIC. This driver supports
  570. basic operations (get/set voltage, get/set operating mode)
  571. through the regulator interface. In addition it enables
  572. suspend-to-ram/standby transition.
  573. config REGULATOR_MP5416
  574. tristate "Monolithic MP5416 PMIC"
  575. depends on I2C && OF
  576. select REGMAP_I2C
  577. help
  578. Say y here to support the MP5416 PMIC. This will enable supports
  579. the software controllable 4 buck and 4 LDO regulators.
  580. Say M here if you want to include support for the regulator as a
  581. module.
  582. config REGULATOR_MP8859
  583. tristate "MPS MP8859 regulator driver"
  584. depends on I2C
  585. select REGMAP_I2C
  586. help
  587. Say y here to support the MP8859 voltage regulator. This driver
  588. supports basic operations (get/set voltage) through the regulator
  589. interface.
  590. Say M here if you want to include support for the regulator as a
  591. module. The module will be named "mp8859".
  592. config REGULATOR_MP886X
  593. tristate "MPS MP8869 regulator driver"
  594. depends on I2C && (OF || COMPILE_TEST)
  595. select REGMAP_I2C
  596. help
  597. This driver supports the MP8869 voltage regulator.
  598. config REGULATOR_MPQ7920
  599. tristate "Monolithic MPQ7920 PMIC"
  600. depends on I2C && OF
  601. select REGMAP_I2C
  602. help
  603. Say y here to support the MPQ7920 PMIC. This will enable supports
  604. the software controllable 4 buck and 5 LDO regulators.
  605. This driver supports the control of different power rails of device
  606. through regulator interface.
  607. config REGULATOR_MT6311
  608. tristate "MediaTek MT6311 PMIC"
  609. depends on I2C
  610. select REGMAP_I2C
  611. help
  612. Say y here to select this option to enable the power regulator of
  613. MediaTek MT6311 PMIC.
  614. This driver supports the control of different power rails of device
  615. through regulator interface.
  616. config REGULATOR_MT6323
  617. tristate "MediaTek MT6323 PMIC"
  618. depends on MFD_MT6397
  619. help
  620. Say y here to select this option to enable the power regulator of
  621. MediaTek MT6323 PMIC.
  622. This driver supports the control of different power rails of device
  623. through regulator interface.
  624. config REGULATOR_MT6358
  625. tristate "MediaTek MT6358 PMIC"
  626. depends on MFD_MT6397
  627. help
  628. Say y here to select this option to enable the power regulator of
  629. MediaTek MT6358 PMIC.
  630. This driver supports the control of different power rails of device
  631. through regulator interface.
  632. config REGULATOR_MT6360
  633. tristate "MT6360 SubPMIC Regulator"
  634. depends on MFD_MT6360
  635. help
  636. Say Y here to enable MT6360 regulator support.
  637. This is support MT6360 PMIC/LDO part include
  638. 2-channel buck with Thermal Shutdown and Overload Protection
  639. 6-channel High PSRR and Low Dropout LDO.
  640. config REGULATOR_MT6380
  641. tristate "MediaTek MT6380 PMIC"
  642. depends on MTK_PMIC_WRAP
  643. help
  644. Say y here to select this option to enable the power regulator of
  645. MediaTek MT6380 PMIC.
  646. This driver supports the control of different power rails of device
  647. through regulator interface.
  648. config REGULATOR_MT6397
  649. tristate "MediaTek MT6397 PMIC"
  650. depends on MFD_MT6397
  651. help
  652. Say y here to select this option to enable the power regulator of
  653. MediaTek MT6397 PMIC.
  654. This driver supports the control of different power rails of device
  655. through regulator interface.
  656. config REGULATOR_PALMAS
  657. tristate "TI Palmas PMIC Regulators"
  658. depends on MFD_PALMAS
  659. help
  660. If you wish to control the regulators on the Palmas series of
  661. chips say Y here. This will enable support for all the software
  662. controllable SMPS/LDO regulators.
  663. The regulators available on Palmas series chips vary depending
  664. on the muxing. This is handled automatically in the driver by
  665. reading the mux info from OTP.
  666. config REGULATOR_PBIAS
  667. tristate "PBIAS OMAP regulator driver"
  668. depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
  669. help
  670. Say y here to support pbias regulator for mmc1:SD card i/o
  671. on OMAP SoCs.
  672. This driver provides support for OMAP pbias modelled
  673. regulators.
  674. config REGULATOR_PCA9450
  675. tristate "NXP PCA9450A/PCA9450B/PCA9450C regulator driver"
  676. depends on I2C
  677. select REGMAP_I2C
  678. help
  679. Say y here to support the NXP PCA9450A/PCA9450B/PCA9450C PMIC
  680. regulator driver.
  681. config REGULATOR_PCAP
  682. tristate "Motorola PCAP2 regulator driver"
  683. depends on EZX_PCAP
  684. help
  685. This driver provides support for the voltage regulators of the
  686. PCAP2 PMIC.
  687. config REGULATOR_PCF50633
  688. tristate "NXP PCF50633 regulator driver"
  689. depends on MFD_PCF50633
  690. help
  691. Say Y here to support the voltage regulators and converters
  692. on PCF50633
  693. config REGULATOR_PFUZE100
  694. tristate "Freescale PFUZE100/200/3000/3001 regulator driver"
  695. depends on I2C
  696. select REGMAP_I2C
  697. help
  698. Say y here to support the regulators found on the Freescale
  699. PFUZE100/200/3000/3001 PMIC.
  700. config REGULATOR_PV88060
  701. tristate "Powerventure Semiconductor PV88060 regulator"
  702. depends on I2C
  703. select REGMAP_I2C
  704. help
  705. Say y here to support the voltage regulators and convertors
  706. PV88060
  707. config REGULATOR_PV88080
  708. tristate "Powerventure Semiconductor PV88080 regulator"
  709. depends on I2C
  710. select REGMAP_I2C
  711. help
  712. Say y here to support the buck convertors on PV88080
  713. config REGULATOR_PV88090
  714. tristate "Powerventure Semiconductor PV88090 regulator"
  715. depends on I2C
  716. select REGMAP_I2C
  717. help
  718. Say y here to support the voltage regulators and convertors
  719. on PV88090
  720. config REGULATOR_PWM
  721. tristate "PWM voltage regulator"
  722. depends on PWM
  723. help
  724. This driver supports PWM controlled voltage regulators. PWM
  725. duty cycle can increase or decrease the voltage.
  726. config REGULATOR_QCOM_RPM
  727. tristate "Qualcomm RPM regulator driver"
  728. depends on MFD_QCOM_RPM
  729. help
  730. If you say yes to this option, support will be included for the
  731. regulators exposed by the Resource Power Manager found in Qualcomm
  732. 8660, 8960 and 8064 based devices.
  733. Say M here if you want to include support for the regulators on the
  734. Qualcomm RPM as a module. The module will be named
  735. "qcom_rpm-regulator".
  736. config REGULATOR_QCOM_RPMH
  737. tristate "Qualcomm Technologies, Inc. RPMh regulator driver"
  738. depends on QCOM_RPMH || COMPILE_TEST
  739. depends on QCOM_COMMAND_DB || !QCOM_COMMAND_DB
  740. help
  741. This driver supports control of PMIC regulators via the RPMh hardware
  742. block found on Qualcomm Technologies Inc. SoCs. RPMh regulator
  743. control allows for voting on regulator state between multiple
  744. processors within the SoC.
  745. config REGULATOR_QCOM_SMD_RPM
  746. tristate "Qualcomm SMD based RPM regulator driver"
  747. depends on QCOM_SMD_RPM
  748. help
  749. If you say yes to this option, support will be included for the
  750. regulators exposed by the Resource Power Manager found in Qualcomm
  751. 8974 based devices.
  752. Say M here if you want to include support for the regulators on the
  753. Qualcomm RPM as a module. The module will be named
  754. "qcom_smd-regulator".
  755. config REGULATOR_QCOM_SPMI
  756. tristate "Qualcomm SPMI regulator driver"
  757. depends on SPMI || COMPILE_TEST
  758. help
  759. If you say yes to this option, support will be included for the
  760. regulators found in Qualcomm SPMI PMICs.
  761. Say M here if you want to include support for the regulators on the
  762. Qualcomm SPMI PMICs as a module. The module will be named
  763. "qcom_spmi-regulator".
  764. config REGULATOR_QCOM_USB_VBUS
  765. tristate "Qualcomm USB Vbus regulator driver"
  766. depends on SPMI || COMPILE_TEST
  767. help
  768. If you say yes to this option, support will be included for the
  769. regulator used to enable the VBUS output.
  770. Say M here if you want to include support for enabling the VBUS output
  771. as a module. The module will be named "qcom_usb_vbus_regulator".
  772. config REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY
  773. tristate "Raspberry Pi 7-inch touchscreen panel ATTINY regulator"
  774. depends on BACKLIGHT_CLASS_DEVICE
  775. depends on I2C
  776. select REGMAP_I2C
  777. help
  778. This driver supports ATTINY regulator on the Raspberry Pi 7-inch
  779. touchscreen unit. The regulator is used to enable power to the
  780. TC358762, display and to control backlight.
  781. config REGULATOR_RC5T583
  782. tristate "RICOH RC5T583 Power regulators"
  783. depends on MFD_RC5T583
  784. help
  785. Select this option to enable the power regulator of RICOH
  786. PMIC RC5T583.
  787. This driver supports the control of different power rails of device
  788. through regulator interface. The device supports multiple DCDC/LDO
  789. outputs which can be controlled by i2c communication.
  790. config REGULATOR_RK808
  791. tristate "Rockchip RK805/RK808/RK809/RK817/RK818 Power regulators"
  792. depends on MFD_RK808
  793. help
  794. Select this option to enable the power regulator of ROCKCHIP
  795. PMIC RK805,RK809&RK817,RK808 and RK818.
  796. This driver supports the control of different power rails of device
  797. through regulator interface. The device supports multiple DCDC/LDO
  798. outputs which can be controlled by i2c communication.
  799. config REGULATOR_RN5T618
  800. tristate "Ricoh RN5T567/618 voltage regulators"
  801. depends on MFD_RN5T618
  802. help
  803. Say y here to support the regulators found on Ricoh RN5T567,
  804. RN5T618 or RC5T619 PMIC.
  805. config REGULATOR_ROHM
  806. tristate
  807. config REGULATOR_RT4801
  808. tristate "Richtek RT4801 Regulators"
  809. depends on I2C
  810. select REGMAP_I2C
  811. help
  812. This adds support for voltage regulators in Richtek RT4801 Display Bias IC.
  813. The device supports two regulators (DSVP/DSVN).
  814. config REGULATOR_RT5033
  815. tristate "Richtek RT5033 Regulators"
  816. depends on MFD_RT5033
  817. help
  818. This adds support for voltage and current regulators in Richtek
  819. RT5033 PMIC. The device supports multiple regulators like
  820. current source, LDO and Buck.
  821. config REGULATOR_RTMV20
  822. tristate "RTMV20 Laser Diode Regulator"
  823. depends on I2C
  824. select REGMAP_I2C
  825. help
  826. This driver adds support for the load switch current regulator on
  827. the Richtek RTMV20. It can support the load current up to 6A and
  828. integrate strobe/vsync/fsin signal to synchronize the IR camera.
  829. config REGULATOR_S2MPA01
  830. tristate "Samsung S2MPA01 voltage regulator"
  831. depends on MFD_SEC_CORE || COMPILE_TEST
  832. help
  833. This driver controls Samsung S2MPA01 voltage output regulator
  834. via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
  835. config REGULATOR_S2MPS11
  836. tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
  837. depends on MFD_SEC_CORE || COMPILE_TEST
  838. help
  839. This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
  840. output regulator via I2C bus. The chip is comprised of high efficient
  841. Buck converters including Dual-Phase Buck converter, Buck-Boost
  842. converter, various LDOs.
  843. config REGULATOR_S5M8767
  844. tristate "Samsung S5M8767A voltage regulator"
  845. depends on MFD_SEC_CORE || COMPILE_TEST
  846. help
  847. This driver supports a Samsung S5M8767A voltage output regulator
  848. via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
  849. supports DVS mode with 8bits of output voltage control.
  850. config REGULATOR_SC2731
  851. tristate "Spreadtrum SC2731 power regulator driver"
  852. depends on MFD_SC27XX_PMIC || COMPILE_TEST
  853. help
  854. This driver provides support for the voltage regulators on the
  855. SC2731 PMIC.
  856. config REGULATOR_SKY81452
  857. tristate "Skyworks Solutions SKY81452 voltage regulator"
  858. depends on MFD_SKY81452
  859. help
  860. This driver supports Skyworks SKY81452 voltage output regulator
  861. via I2C bus. SKY81452 has one voltage linear regulator can be
  862. programmed from 4.5V to 20V.
  863. This driver can also be built as a module. If so, the module
  864. will be called sky81452-regulator.
  865. config REGULATOR_SLG51000
  866. tristate "Dialog Semiconductor SLG51000 regulators"
  867. depends on I2C
  868. select REGMAP_I2C
  869. help
  870. Say y here to support for the Dialog Semiconductor SLG51000.
  871. The SLG51000 is seven compact and customizable low dropout
  872. regulators.
  873. config REGULATOR_STM32_BOOSTER
  874. tristate "STMicroelectronics STM32 BOOSTER"
  875. depends on ARCH_STM32 || COMPILE_TEST
  876. help
  877. This driver supports internal booster (3V3) embedded in some
  878. STMicroelectronics STM32 chips. It can be used to supply ADC analog
  879. input switches when vdda supply is below 2.7V.
  880. This driver can also be built as a module. If so, the module
  881. will be called stm32-booster.
  882. config REGULATOR_STM32_VREFBUF
  883. tristate "STMicroelectronics STM32 VREFBUF"
  884. depends on ARCH_STM32 || COMPILE_TEST
  885. help
  886. This driver supports STMicroelectronics STM32 VREFBUF (voltage
  887. reference buffer) which can be used as voltage reference for
  888. internal ADCs, DACs and also for external components through
  889. dedicated Vref+ pin.
  890. This driver can also be built as a module. If so, the module
  891. will be called stm32-vrefbuf.
  892. config REGULATOR_STM32_PWR
  893. bool "STMicroelectronics STM32 PWR"
  894. depends on ARCH_STM32 || COMPILE_TEST
  895. help
  896. This driver supports internal regulators (1V1, 1V8, 3V3) in the
  897. STMicroelectronics STM32 chips.
  898. config REGULATOR_STPMIC1
  899. tristate "STMicroelectronics STPMIC1 PMIC Regulators"
  900. depends on MFD_STPMIC1
  901. help
  902. This driver supports STMicroelectronics STPMIC1 PMIC voltage
  903. regulators and switches. The STPMIC1 regulators supply power to
  904. an application processor as well as to external system
  905. peripherals such as DDR, Flash memories and system devices.
  906. To compile this driver as a module, choose M here: the
  907. module will be called stpmic1_regulator.
  908. config REGULATOR_TI_ABB
  909. tristate "TI Adaptive Body Bias on-chip LDO"
  910. depends on ARCH_OMAP
  911. help
  912. Select this option to support Texas Instruments' on-chip Adaptive Body
  913. Bias (ABB) LDO regulators. It is recommended that this option be
  914. enabled on required TI SoC. Certain Operating Performance Points
  915. on TI SoCs may be unstable without enabling this as it provides
  916. device specific optimized bias to allow/optimize functionality.
  917. config REGULATOR_STW481X_VMMC
  918. bool "ST Microelectronics STW481X VMMC regulator"
  919. depends on MFD_STW481X || COMPILE_TEST
  920. default y if MFD_STW481X
  921. help
  922. This driver supports the internal VMMC regulator in the STw481x
  923. PMIC chips.
  924. config REGULATOR_SY8106A
  925. tristate "Silergy SY8106A regulator"
  926. depends on I2C && (OF || COMPILE_TEST)
  927. select REGMAP_I2C
  928. help
  929. This driver supports SY8106A single output regulator.
  930. config REGULATOR_SY8824X
  931. tristate "Silergy SY8824C/SY8824E regulator"
  932. depends on I2C && (OF || COMPILE_TEST)
  933. select REGMAP_I2C
  934. help
  935. This driver supports SY8824C single output regulator.
  936. config REGULATOR_SY8827N
  937. tristate "Silergy SY8827N regulator"
  938. depends on I2C && (OF || COMPILE_TEST)
  939. select REGMAP_I2C
  940. help
  941. This driver supports SY8827N single output regulator.
  942. config REGULATOR_TPS51632
  943. tristate "TI TPS51632 Power Regulator"
  944. depends on I2C
  945. select REGMAP_I2C
  946. help
  947. This driver supports TPS51632 voltage regulator chip.
  948. The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
  949. with Serial VID control and DVFS.
  950. The voltage output can be configure through I2C interface or PWM
  951. interface.
  952. config REGULATOR_TPS6105X
  953. tristate "TI TPS6105X Power regulators"
  954. depends on TPS6105X
  955. default y if TPS6105X
  956. help
  957. This driver supports TPS61050/TPS61052 voltage regulator chips.
  958. It is a single boost converter primarily for white LEDs and
  959. audio amplifiers.
  960. config REGULATOR_TPS62360
  961. tristate "TI TPS6236x Power Regulator"
  962. depends on I2C
  963. select REGMAP_I2C
  964. help
  965. This driver supports TPS6236x voltage regulator chip. This
  966. regulator is meant for processor core supply. This chip is
  967. high-frequency synchronous step down dc-dc converter optimized
  968. for battery-powered portable applications.
  969. config REGULATOR_TPS65023
  970. tristate "TI TPS65023 Power regulators"
  971. depends on I2C
  972. select REGMAP_I2C
  973. help
  974. This driver supports TPS65023 voltage regulator chips. TPS65023 provides
  975. three step-down converters and two general-purpose LDO voltage regulators.
  976. It supports TI's software based Class-2 SmartReflex implementation.
  977. config REGULATOR_TPS6507X
  978. tristate "TI TPS6507X Power regulators"
  979. depends on I2C
  980. help
  981. This driver supports TPS6507X voltage regulator chips. TPS6507X provides
  982. three step-down converters and two general-purpose LDO voltage regulators.
  983. It supports TI's software based Class-2 SmartReflex implementation.
  984. config REGULATOR_TPS65086
  985. tristate "TI TPS65086 Power regulators"
  986. depends on MFD_TPS65086
  987. help
  988. This driver provides support for the voltage regulators on
  989. TI TPS65086 PMICs.
  990. config REGULATOR_TPS65090
  991. tristate "TI TPS65090 Power regulator"
  992. depends on MFD_TPS65090
  993. help
  994. This driver provides support for the voltage regulators on the
  995. TI TPS65090 PMIC.
  996. config REGULATOR_TPS65132
  997. tristate "TI TPS65132 Dual Output Power regulators"
  998. depends on I2C && GPIOLIB
  999. select REGMAP_I2C
  1000. help
  1001. This driver supports TPS65132 single inductor - dual output
  1002. power supply specifically designed for display panels.
  1003. config REGULATOR_TPS65217
  1004. tristate "TI TPS65217 Power regulators"
  1005. depends on MFD_TPS65217
  1006. help
  1007. This driver supports TPS65217 voltage regulator chips. TPS65217
  1008. provides three step-down converters and four general-purpose LDO
  1009. voltage regulators. It supports software based voltage control
  1010. for different voltage domains
  1011. config REGULATOR_TPS65218
  1012. tristate "TI TPS65218 Power regulators"
  1013. depends on MFD_TPS65218 && OF
  1014. help
  1015. This driver supports TPS65218 voltage regulator chips. TPS65218
  1016. provides six step-down converters and one general-purpose LDO
  1017. voltage regulators. It supports software based voltage control
  1018. for different voltage domains
  1019. config REGULATOR_TPS6524X
  1020. tristate "TI TPS6524X Power regulators"
  1021. depends on SPI
  1022. help
  1023. This driver supports TPS6524X voltage regulator chips. TPS6524X
  1024. provides three step-down converters and two general-purpose LDO
  1025. voltage regulators. This device is interfaced using a customized
  1026. serial interface currently supported on the sequencer serial
  1027. port controller.
  1028. config REGULATOR_TPS6586X
  1029. tristate "TI TPS6586X Power regulators"
  1030. depends on MFD_TPS6586X
  1031. help
  1032. This driver supports TPS6586X voltage regulator chips.
  1033. config REGULATOR_TPS65910
  1034. tristate "TI TPS65910/TPS65911 Power Regulators"
  1035. depends on MFD_TPS65910
  1036. help
  1037. This driver supports TPS65910/TPS65911 voltage regulator chips.
  1038. config REGULATOR_TPS65912
  1039. tristate "TI TPS65912 Power regulator"
  1040. depends on MFD_TPS65912
  1041. help
  1042. This driver supports TPS65912 voltage regulator chip.
  1043. config REGULATOR_TPS80031
  1044. tristate "TI TPS80031/TPS80032 power regulator driver"
  1045. depends on MFD_TPS80031
  1046. help
  1047. TPS80031/ TPS80032 Fully Integrated Power Management with Power
  1048. Path and Battery Charger. It has 5 configurable step-down
  1049. converters, 11 general purpose LDOs, VBUS generator and digital
  1050. output to control regulators.
  1051. config REGULATOR_TWL4030
  1052. tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
  1053. depends on TWL4030_CORE
  1054. help
  1055. This driver supports the voltage regulators provided by
  1056. this family of companion chips.
  1057. config REGULATOR_UNIPHIER
  1058. tristate "UniPhier regulator driver"
  1059. depends on ARCH_UNIPHIER || COMPILE_TEST
  1060. depends on OF
  1061. select REGMAP_MMIO
  1062. default ARCH_UNIPHIER
  1063. help
  1064. Support for regulators implemented on Socionext UniPhier SoCs.
  1065. config REGULATOR_VCTRL
  1066. tristate "Voltage controlled regulators"
  1067. depends on OF
  1068. help
  1069. This driver provides support for voltage regulators whose output
  1070. voltage is controlled by the voltage of another regulator.
  1071. config REGULATOR_VEXPRESS
  1072. tristate "Versatile Express regulators"
  1073. depends on VEXPRESS_CONFIG
  1074. help
  1075. This driver provides support for voltage regulators available
  1076. on the ARM Ltd's Versatile Express platform.
  1077. config REGULATOR_VQMMC_IPQ4019
  1078. tristate "IPQ4019 VQMMC SD LDO regulator support"
  1079. depends on ARCH_QCOM
  1080. help
  1081. This driver provides support for the VQMMC LDO I/0
  1082. voltage regulator of the IPQ4019 SD/EMMC controller.
  1083. config REGULATOR_WM831X
  1084. tristate "Wolfson Microelectronics WM831x PMIC regulators"
  1085. depends on MFD_WM831X
  1086. help
  1087. Support the voltage and current regulators of the WM831x series
  1088. of PMIC devices.
  1089. config REGULATOR_WM8350
  1090. tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
  1091. depends on MFD_WM8350
  1092. help
  1093. This driver provides support for the voltage and current regulators
  1094. of the WM8350 AudioPlus PMIC.
  1095. config REGULATOR_WM8400
  1096. tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
  1097. depends on MFD_WM8400
  1098. help
  1099. This driver provides support for the voltage regulators of the
  1100. WM8400 AudioPlus PMIC.
  1101. config REGULATOR_WM8994
  1102. tristate "Wolfson Microelectronics WM8994 CODEC"
  1103. depends on MFD_WM8994
  1104. help
  1105. This driver provides support for the voltage regulators on the
  1106. WM8994 CODEC.
  1107. config REGULATOR_QCOM_LABIBB
  1108. tristate "QCOM LAB/IBB regulator support"
  1109. depends on SPMI || COMPILE_TEST
  1110. help
  1111. This driver supports Qualcomm's LAB/IBB regulators present on the
  1112. Qualcomm's PMIC chip pmi8998. QCOM LAB and IBB are SPMI
  1113. based PMIC implementations. LAB can be used as positive
  1114. boost regulator and IBB can be used as a negative boost regulator
  1115. for LCD display panel.
  1116. config REGULATOR_LIGHT_AON
  1117. tristate "Thead Light Aon regulator"
  1118. depends on LIGHT_AON
  1119. default y
  1120. help
  1121. This driver provides support for the thead light virtal regulators that
  1122. inmplemented on Light Aon system.
  1123. endif