Kconfig 27 KB

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  1. menuconfig REGULATOR
  2. bool "Voltage and Current Regulator Support"
  3. help
  4. Generic Voltage and Current Regulator support.
  5. This framework is designed to provide a generic interface to voltage
  6. and current regulators within the Linux kernel. It's intended to
  7. provide voltage and current control to client or consumer drivers and
  8. also provide status information to user space applications through a
  9. sysfs interface.
  10. The intention is to allow systems to dynamically control regulator
  11. output in order to save power and prolong battery life. This applies
  12. to both voltage regulators (where voltage output is controllable) and
  13. current sinks (where current output is controllable).
  14. This framework safely compiles out if not selected so that client
  15. drivers can still be used in systems with no software controllable
  16. regulators.
  17. If unsure, say no.
  18. if REGULATOR
  19. config REGULATOR_DEBUG
  20. bool "Regulator debug support"
  21. help
  22. Say yes here to enable debugging support.
  23. config REGULATOR_FIXED_VOLTAGE
  24. tristate "Fixed voltage regulator support"
  25. help
  26. This driver provides support for fixed voltage regulators,
  27. useful for systems which use a combination of software
  28. managed regulators and simple non-configurable regulators.
  29. config REGULATOR_VIRTUAL_CONSUMER
  30. tristate "Virtual regulator consumer support"
  31. help
  32. This driver provides a virtual consumer for the voltage and
  33. current regulator API which provides sysfs controls for
  34. configuring the supplies requested. This is mainly useful
  35. for test purposes.
  36. If unsure, say no.
  37. config REGULATOR_USERSPACE_CONSUMER
  38. tristate "Userspace regulator consumer support"
  39. help
  40. There are some classes of devices that are controlled entirely
  41. from user space. Userspace consumer driver provides ability to
  42. control power supplies for such devices.
  43. If unsure, say no.
  44. config REGULATOR_88PM800
  45. tristate "Marvell 88PM800 Power regulators"
  46. depends on MFD_88PM800
  47. help
  48. This driver supports Marvell 88PM800 voltage regulator chips.
  49. It delivers digitally programmable output,
  50. the voltage is programmed via I2C interface.
  51. It's suitable to support PXA988 chips to control VCC_MAIN and
  52. various voltages.
  53. config REGULATOR_88PM8607
  54. tristate "Marvell 88PM8607 Power regulators"
  55. depends on MFD_88PM860X=y
  56. help
  57. This driver supports 88PM8607 voltage regulator chips.
  58. config REGULATOR_ACT8865
  59. tristate "Active-semi act8865 voltage regulator"
  60. depends on I2C
  61. select REGMAP_I2C
  62. help
  63. This driver controls a active-semi act8865 voltage output
  64. regulator via I2C bus.
  65. config REGULATOR_ACT8945A
  66. tristate "Active-semi ACT8945A voltage regulator"
  67. depends on MFD_ACT8945A
  68. help
  69. This driver controls a active-semi ACT8945A voltage regulator
  70. via I2C bus. The ACT8945A features three step-down DC/DC converters
  71. and four low-dropout linear regulators, along with a ActivePath
  72. battery charger.
  73. config REGULATOR_AD5398
  74. tristate "Analog Devices AD5398/AD5821 regulators"
  75. depends on I2C
  76. help
  77. This driver supports AD5398 and AD5821 current regulator chips.
  78. If building into module, its name is ad5398.ko.
  79. config REGULATOR_ANATOP
  80. tristate "Freescale i.MX on-chip ANATOP LDO regulators"
  81. depends on MFD_SYSCON
  82. help
  83. Say y here to support Freescale i.MX on-chip ANATOP LDOs
  84. regulators. It is recommended that this option be
  85. enabled on i.MX6 platform.
  86. config REGULATOR_AAT2870
  87. tristate "AnalogicTech AAT2870 Regulators"
  88. depends on MFD_AAT2870_CORE
  89. help
  90. If you have a AnalogicTech AAT2870 say Y to enable the
  91. regulator driver.
  92. config REGULATOR_AB3100
  93. tristate "ST-Ericsson AB3100 Regulator functions"
  94. depends on AB3100_CORE
  95. default y if AB3100_CORE
  96. help
  97. These regulators correspond to functionality in the
  98. AB3100 analog baseband dealing with power regulators
  99. for the system.
  100. config REGULATOR_AB8500
  101. bool "ST-Ericsson AB8500 Power Regulators"
  102. depends on AB8500_CORE
  103. help
  104. This driver supports the regulators found on the ST-Ericsson mixed
  105. signal AB8500 PMIC
  106. config REGULATOR_ARIZONA
  107. tristate "Wolfson Arizona class devices"
  108. depends on MFD_ARIZONA
  109. depends on SND_SOC
  110. help
  111. Support for the regulators found on Wolfson Arizona class
  112. devices.
  113. config REGULATOR_AS3711
  114. tristate "AS3711 PMIC"
  115. depends on MFD_AS3711
  116. help
  117. This driver provides support for the voltage regulators on the
  118. AS3711 PMIC
  119. config REGULATOR_AS3722
  120. tristate "AMS AS3722 PMIC Regulators"
  121. depends on MFD_AS3722
  122. help
  123. This driver provides support for the voltage regulators on the
  124. AS3722 PMIC. This will enable support for all the software
  125. controllable DCDC/LDO regulators.
  126. config REGULATOR_AXP20X
  127. tristate "X-POWERS AXP20X PMIC Regulators"
  128. depends on MFD_AXP20X
  129. help
  130. This driver provides support for the voltage regulators on the
  131. AXP20X PMIC.
  132. config REGULATOR_BCM590XX
  133. tristate "Broadcom BCM590xx PMU Regulators"
  134. depends on MFD_BCM590XX
  135. help
  136. This driver provides support for the voltage regulators on the
  137. BCM590xx PMUs. This will enable support for the software
  138. controllable LDO/Switching regulators.
  139. config REGULATOR_DA903X
  140. tristate "Dialog Semiconductor DA9030/DA9034 regulators"
  141. depends on PMIC_DA903X
  142. help
  143. Say y here to support the BUCKs and LDOs regulators found on
  144. Dialog Semiconductor DA9030/DA9034 PMIC.
  145. config REGULATOR_DA9052
  146. tristate "Dialog Semiconductor DA9052/DA9053 regulators"
  147. depends on PMIC_DA9052
  148. help
  149. This driver supports the voltage regulators of DA9052-BC and
  150. DA9053-AA/Bx PMIC.
  151. config REGULATOR_DA9055
  152. tristate "Dialog Semiconductor DA9055 regulators"
  153. depends on MFD_DA9055
  154. help
  155. Say y here to support the BUCKs and LDOs regulators found on
  156. Dialog Semiconductor DA9055 PMIC.
  157. This driver can also be built as a module. If so, the module
  158. will be called da9055-regulator.
  159. config REGULATOR_DA9062
  160. tristate "Dialog Semiconductor DA9062 regulators"
  161. depends on MFD_DA9062
  162. help
  163. Say y here to support the BUCKs and LDOs regulators found on
  164. DA9062 PMICs.
  165. This driver can also be built as a module. If so, the module
  166. will be called da9062-regulator.
  167. config REGULATOR_DA9063
  168. tristate "Dialog Semiconductor DA9063 regulators"
  169. depends on MFD_DA9063
  170. help
  171. Say y here to support the BUCKs and LDOs regulators found on
  172. DA9063 PMICs.
  173. This driver can also be built as a module. If so, the module
  174. will be called da9063-regulator.
  175. config REGULATOR_DA9210
  176. tristate "Dialog Semiconductor DA9210 regulator"
  177. depends on I2C
  178. select REGMAP_I2C
  179. help
  180. Say y here to support for the Dialog Semiconductor DA9210.
  181. The DA9210 is a multi-phase synchronous step down
  182. converter 12A DC-DC Buck controlled through an I2C
  183. interface.
  184. config REGULATOR_DA9211
  185. tristate "Dialog Semiconductor DA9211/DA9212/DA9213/DA9214/DA9215 regulator"
  186. depends on I2C
  187. select REGMAP_I2C
  188. help
  189. Say y here to support for the Dialog Semiconductor DA9211/DA9212
  190. /DA9213/DA9214/DA9215.
  191. The DA9211/DA9212/DA9213/DA9214/DA9215 is a multi-phase synchronous
  192. step down converter 12A or 16A DC-DC Buck controlled through an I2C
  193. interface.
  194. config REGULATOR_DBX500_PRCMU
  195. bool
  196. config REGULATOR_DB8500_PRCMU
  197. bool "ST-Ericsson DB8500 Voltage Domain Regulators"
  198. depends on MFD_DB8500_PRCMU
  199. select REGULATOR_DBX500_PRCMU
  200. help
  201. This driver supports the voltage domain regulators controlled by the
  202. DB8500 PRCMU
  203. config REGULATOR_FAN53555
  204. tristate "Fairchild FAN53555 Regulator"
  205. depends on I2C
  206. select REGMAP_I2C
  207. help
  208. This driver supports Fairchild FAN53555 Digitally Programmable
  209. TinyBuck Regulator. The FAN53555 is a step-down switching voltage
  210. regulator that delivers a digitally programmable output from an
  211. input voltage supply of 2.5V to 5.5V. The output voltage is
  212. programmed through an I2C interface.
  213. config REGULATOR_GPIO
  214. tristate "GPIO regulator support"
  215. depends on GPIOLIB || COMPILE_TEST
  216. help
  217. This driver provides support for regulators that can be
  218. controlled via gpios.
  219. It is capable of supporting current and voltage regulators
  220. and the platform has to provide a mapping of GPIO-states
  221. to target volts/amps.
  222. config REGULATOR_HI6421
  223. tristate "HiSilicon Hi6421 PMIC voltage regulator support"
  224. depends on MFD_HI6421_PMIC && OF
  225. help
  226. This driver provides support for the voltage regulators on the
  227. HiSilicon Hi6421 PMU / Codec IC.
  228. Hi6421 is a multi-function device which, on regulator part, provides
  229. 21 general purpose LDOs, 3 dedicated LDOs, and 5 BUCKs. All
  230. of them come with support to either ECO (idle) or sleep mode.
  231. config REGULATOR_HI655X
  232. tristate "Hisilicon HI655X PMIC regulators support"
  233. depends on ARCH_HISI || COMPILE_TEST
  234. depends on MFD_HI655X_PMIC && OF
  235. help
  236. This driver provides support for the voltage regulators of the
  237. Hisilicon Hi655x PMIC device.
  238. config REGULATOR_ISL9305
  239. tristate "Intersil ISL9305 regulator"
  240. depends on I2C
  241. select REGMAP_I2C
  242. help
  243. This driver supports ISL9305 voltage regulator chip.
  244. config REGULATOR_ISL6271A
  245. tristate "Intersil ISL6271A Power regulator"
  246. depends on I2C
  247. help
  248. This driver supports ISL6271A voltage regulator chip.
  249. config REGULATOR_LM363X
  250. tristate "TI LM363X voltage regulators"
  251. depends on MFD_TI_LMU
  252. help
  253. This driver supports LM3631 and LM3632 voltage regulators for
  254. the LCD bias.
  255. One boost output voltage is configurable and always on.
  256. Other LDOs are used for the display module.
  257. config REGULATOR_LP3971
  258. tristate "National Semiconductors LP3971 PMIC regulator driver"
  259. depends on I2C
  260. help
  261. Say Y here to support the voltage regulators and convertors
  262. on National Semiconductors LP3971 PMIC
  263. config REGULATOR_LP3972
  264. tristate "National Semiconductors LP3972 PMIC regulator driver"
  265. depends on I2C
  266. help
  267. Say Y here to support the voltage regulators and convertors
  268. on National Semiconductors LP3972 PMIC
  269. config REGULATOR_LP872X
  270. tristate "TI/National Semiconductor LP8720/LP8725 voltage regulators"
  271. depends on I2C
  272. select REGMAP_I2C
  273. help
  274. This driver supports LP8720/LP8725 PMIC
  275. config REGULATOR_LP873X
  276. tristate "TI LP873X Power regulators"
  277. depends on MFD_TI_LP873X && OF
  278. help
  279. This driver supports LP873X voltage regulator chips. LP873X
  280. provides two step-down converters and two general-purpose LDO
  281. voltage regulators. It supports software based voltage control
  282. for different voltage domains
  283. config REGULATOR_LP8755
  284. tristate "TI LP8755 High Performance PMU driver"
  285. depends on I2C
  286. select REGMAP_I2C
  287. help
  288. This driver supports LP8755 High Performance PMU driver. This
  289. chip contains six step-down DC/DC converters which can support
  290. 9 mode multiphase configuration.
  291. config REGULATOR_LP8788
  292. tristate "TI LP8788 Power Regulators"
  293. depends on MFD_LP8788
  294. help
  295. This driver supports LP8788 voltage regulator chip.
  296. config REGULATOR_LTC3589
  297. tristate "LTC3589 8-output voltage regulator"
  298. depends on I2C
  299. select REGMAP_I2C
  300. help
  301. This enables support for the LTC3589, LTC3589-1, and LTC3589-2
  302. 8-output regulators controlled via I2C.
  303. config REGULATOR_LTC3676
  304. tristate "LTC3676 8-output voltage regulator"
  305. depends on I2C
  306. select REGMAP_I2C
  307. help
  308. This enables support for the LTC3676
  309. 8-output regulators controlled via I2C.
  310. config REGULATOR_MAX14577
  311. tristate "Maxim 14577/77836 regulator"
  312. depends on MFD_MAX14577
  313. help
  314. This driver controls a Maxim MAX14577/77836 regulator via I2C bus.
  315. The MAX14577 regulators include safeout LDO and charger current
  316. regulator. The MAX77836 has two additional LDOs.
  317. config REGULATOR_MAX1586
  318. tristate "Maxim 1586/1587 voltage regulator"
  319. depends on I2C
  320. help
  321. This driver controls a Maxim 1586 or 1587 voltage output
  322. regulator via I2C bus. The provided regulator is suitable
  323. for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
  324. config REGULATOR_MAX77620
  325. tristate "Maxim 77620/MAX20024 voltage regulator"
  326. depends on MFD_MAX77620
  327. help
  328. This driver controls Maxim MAX77620 voltage output regulator
  329. via I2C bus. The provided regulator is suitable for Tegra
  330. chip to control Step-Down DC-DC and LDOs. Say Y here to
  331. enable the regulator driver.
  332. config REGULATOR_MAX8649
  333. tristate "Maxim 8649 voltage regulator"
  334. depends on I2C
  335. select REGMAP_I2C
  336. help
  337. This driver controls a Maxim 8649 voltage output regulator via
  338. I2C bus.
  339. config REGULATOR_MAX8660
  340. tristate "Maxim 8660/8661 voltage regulator"
  341. depends on I2C
  342. help
  343. This driver controls a Maxim 8660/8661 voltage output
  344. regulator via I2C bus.
  345. config REGULATOR_MAX8907
  346. tristate "Maxim 8907 voltage regulator"
  347. depends on MFD_MAX8907
  348. help
  349. This driver controls a Maxim 8907 voltage output regulator
  350. via I2C bus. The provided regulator is suitable for Tegra
  351. chip to control Step-Down DC-DC and LDOs.
  352. config REGULATOR_MAX8925
  353. tristate "Maxim MAX8925 Power Management IC"
  354. depends on MFD_MAX8925
  355. help
  356. Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC.
  357. config REGULATOR_MAX8952
  358. tristate "Maxim MAX8952 Power Management IC"
  359. depends on I2C
  360. help
  361. This driver controls a Maxim 8952 voltage output regulator
  362. via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS
  363. modes ranging from 0.77V to 1.40V by 0.01V steps.
  364. config REGULATOR_MAX8973
  365. tristate "Maxim MAX8973 voltage regulator "
  366. depends on I2C
  367. depends on THERMAL && THERMAL_OF
  368. select REGMAP_I2C
  369. help
  370. The MAXIM MAX8973 high-efficiency. three phase, DC-DC step-down
  371. switching regulator delievers up to 9A of output current. Each
  372. phase operates at a 2MHz fixed frequency with a 120 deg shift
  373. from the adjacent phase, allowing the use of small magnetic component.
  374. config REGULATOR_MAX8997
  375. tristate "Maxim 8997/8966 regulator"
  376. depends on MFD_MAX8997
  377. help
  378. This driver controls a Maxim 8997/8966 regulator
  379. via I2C bus. The provided regulator is suitable for S5PC110,
  380. S5PV210, and Exynos-4 chips to control VCC_CORE and
  381. VCC_USIM voltages.
  382. config REGULATOR_MAX8998
  383. tristate "Maxim 8998 voltage regulator"
  384. depends on MFD_MAX8998
  385. help
  386. This driver controls a Maxim 8998 voltage output regulator
  387. via I2C bus. The provided regulator is suitable for S3C6410
  388. and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages.
  389. config REGULATOR_MAX77686
  390. tristate "Maxim 77686 regulator"
  391. depends on MFD_MAX77686
  392. help
  393. This driver controls a Maxim 77686 regulator
  394. via I2C bus. The provided regulator is suitable for
  395. Exynos-4 chips to control VARM and VINT voltages.
  396. config REGULATOR_MAX77693
  397. tristate "Maxim 77693/77843 regulator"
  398. depends on (MFD_MAX77693 || MFD_MAX77843)
  399. help
  400. This driver controls a Maxim 77693/77843 regulators via I2C bus.
  401. The regulators include two LDOs, 'SAFEOUT1', 'SAFEOUT2'
  402. and one current regulator 'CHARGER'. This is suitable for
  403. Exynos-4x12 (MAX77693) or Exynos5433 (MAX77843) SoC chips.
  404. config REGULATOR_MAX77802
  405. tristate "Maxim 77802 regulator"
  406. depends on MFD_MAX77686
  407. help
  408. This driver controls a Maxim 77802 regulator
  409. via I2C bus. The provided regulator is suitable for
  410. Exynos5420/Exynos5800 SoCs to control various voltages.
  411. It includes support for control of voltage and ramp speed.
  412. config REGULATOR_MC13XXX_CORE
  413. tristate
  414. config REGULATOR_MC13783
  415. tristate "Freescale MC13783 regulator driver"
  416. depends on MFD_MC13XXX
  417. select REGULATOR_MC13XXX_CORE
  418. help
  419. Say y here to support the regulators found on the Freescale MC13783
  420. PMIC.
  421. config REGULATOR_MC13892
  422. tristate "Freescale MC13892 regulator driver"
  423. depends on MFD_MC13XXX
  424. select REGULATOR_MC13XXX_CORE
  425. help
  426. Say y here to support the regulators found on the Freescale MC13892
  427. PMIC.
  428. config REGULATOR_MT6311
  429. tristate "MediaTek MT6311 PMIC"
  430. depends on I2C
  431. select REGMAP_I2C
  432. help
  433. Say y here to select this option to enable the power regulator of
  434. MediaTek MT6311 PMIC.
  435. This driver supports the control of different power rails of device
  436. through regulator interface.
  437. config REGULATOR_MT6323
  438. tristate "MediaTek MT6323 PMIC"
  439. depends on MFD_MT6397
  440. help
  441. Say y here to select this option to enable the power regulator of
  442. MediaTek MT6323 PMIC.
  443. This driver supports the control of different power rails of device
  444. through regulator interface.
  445. config REGULATOR_MT6397
  446. tristate "MediaTek MT6397 PMIC"
  447. depends on MFD_MT6397
  448. help
  449. Say y here to select this option to enable the power regulator of
  450. MediaTek MT6397 PMIC.
  451. This driver supports the control of different power rails of device
  452. through regulator interface.
  453. config REGULATOR_PALMAS
  454. tristate "TI Palmas PMIC Regulators"
  455. depends on MFD_PALMAS
  456. help
  457. If you wish to control the regulators on the Palmas series of
  458. chips say Y here. This will enable support for all the software
  459. controllable SMPS/LDO regulators.
  460. The regulators available on Palmas series chips vary depending
  461. on the muxing. This is handled automatically in the driver by
  462. reading the mux info from OTP.
  463. config REGULATOR_PBIAS
  464. tristate "PBIAS OMAP regulator driver"
  465. depends on (ARCH_OMAP || COMPILE_TEST) && MFD_SYSCON
  466. help
  467. Say y here to support pbias regulator for mmc1:SD card i/o
  468. on OMAP SoCs.
  469. This driver provides support for OMAP pbias modelled
  470. regulators.
  471. config REGULATOR_PCAP
  472. tristate "Motorola PCAP2 regulator driver"
  473. depends on EZX_PCAP
  474. help
  475. This driver provides support for the voltage regulators of the
  476. PCAP2 PMIC.
  477. config REGULATOR_PCF50633
  478. tristate "NXP PCF50633 regulator driver"
  479. depends on MFD_PCF50633
  480. help
  481. Say Y here to support the voltage regulators and convertors
  482. on PCF50633
  483. config REGULATOR_PFUZE100
  484. tristate "Freescale PFUZE100/200/3000 regulator driver"
  485. depends on I2C
  486. select REGMAP_I2C
  487. help
  488. Say y here to support the regulators found on the Freescale
  489. PFUZE100/200/3000 PMIC.
  490. config REGULATOR_PV88060
  491. tristate "Powerventure Semiconductor PV88060 regulator"
  492. depends on I2C
  493. select REGMAP_I2C
  494. help
  495. Say y here to support the voltage regulators and convertors
  496. PV88060
  497. config REGULATOR_PV88080
  498. tristate "Powerventure Semiconductor PV88080 regulator"
  499. depends on I2C
  500. select REGMAP_I2C
  501. help
  502. Say y here to support the buck convertors on PV88080
  503. config REGULATOR_PV88090
  504. tristate "Powerventure Semiconductor PV88090 regulator"
  505. depends on I2C
  506. select REGMAP_I2C
  507. help
  508. Say y here to support the voltage regulators and convertors
  509. on PV88090
  510. config REGULATOR_PWM
  511. tristate "PWM voltage regulator"
  512. depends on PWM
  513. help
  514. This driver supports PWM controlled voltage regulators. PWM
  515. duty cycle can increase or decrease the voltage.
  516. config REGULATOR_QCOM_RPM
  517. tristate "Qualcomm RPM regulator driver"
  518. depends on MFD_QCOM_RPM
  519. help
  520. If you say yes to this option, support will be included for the
  521. regulators exposed by the Resource Power Manager found in Qualcomm
  522. 8660, 8960 and 8064 based devices.
  523. Say M here if you want to include support for the regulators on the
  524. Qualcomm RPM as a module. The module will be named
  525. "qcom_rpm-regulator".
  526. config REGULATOR_QCOM_SMD_RPM
  527. tristate "Qualcomm SMD based RPM regulator driver"
  528. depends on QCOM_SMD_RPM
  529. help
  530. If you say yes to this option, support will be included for the
  531. regulators exposed by the Resource Power Manager found in Qualcomm
  532. 8974 based devices.
  533. Say M here if you want to include support for the regulators on the
  534. Qualcomm RPM as a module. The module will be named
  535. "qcom_smd-regulator".
  536. config REGULATOR_QCOM_SPMI
  537. tristate "Qualcomm SPMI regulator driver"
  538. depends on SPMI || COMPILE_TEST
  539. help
  540. If you say yes to this option, support will be included for the
  541. regulators found in Qualcomm SPMI PMICs.
  542. Say M here if you want to include support for the regulators on the
  543. Qualcomm SPMI PMICs as a module. The module will be named
  544. "qcom_spmi-regulator".
  545. config REGULATOR_RC5T583
  546. tristate "RICOH RC5T583 Power regulators"
  547. depends on MFD_RC5T583
  548. help
  549. Select this option to enable the power regulator of RICOH
  550. PMIC RC5T583.
  551. This driver supports the control of different power rails of device
  552. through regulator interface. The device supports multiple DCDC/LDO
  553. outputs which can be controlled by i2c communication.
  554. config REGULATOR_RK808
  555. tristate "Rockchip RK808/RK818 Power regulators"
  556. depends on MFD_RK808
  557. help
  558. Select this option to enable the power regulator of ROCKCHIP
  559. PMIC RK808 and RK818.
  560. This driver supports the control of different power rails of device
  561. through regulator interface. The device supports multiple DCDC/LDO
  562. outputs which can be controlled by i2c communication.
  563. config REGULATOR_RN5T618
  564. tristate "Ricoh RN5T567/618 voltage regulators"
  565. depends on MFD_RN5T618
  566. help
  567. Say y here to support the regulators found on Ricoh RN5T567 or
  568. RN5T618 PMIC.
  569. config REGULATOR_RT5033
  570. tristate "Richtek RT5033 Regulators"
  571. depends on MFD_RT5033
  572. help
  573. This adds support for voltage and current regulators in Richtek
  574. RT5033 PMIC. The device supports multiple regulators like
  575. current source, LDO and Buck.
  576. config REGULATOR_S2MPA01
  577. tristate "Samsung S2MPA01 voltage regulator"
  578. depends on MFD_SEC_CORE
  579. help
  580. This driver controls Samsung S2MPA01 voltage output regulator
  581. via I2C bus. S2MPA01 has 10 Bucks and 26 LDO outputs.
  582. config REGULATOR_S2MPS11
  583. tristate "Samsung S2MPS11/13/14/15/S2MPU02 voltage regulator"
  584. depends on MFD_SEC_CORE
  585. help
  586. This driver supports a Samsung S2MPS11/13/14/15/S2MPU02 voltage
  587. output regulator via I2C bus. The chip is comprised of high efficient
  588. Buck converters including Dual-Phase Buck converter, Buck-Boost
  589. converter, various LDOs.
  590. config REGULATOR_S5M8767
  591. tristate "Samsung S5M8767A voltage regulator"
  592. depends on MFD_SEC_CORE
  593. help
  594. This driver supports a Samsung S5M8767A voltage output regulator
  595. via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and
  596. supports DVS mode with 8bits of output voltage control.
  597. config REGULATOR_SKY81452
  598. tristate "Skyworks Solutions SKY81452 voltage regulator"
  599. depends on MFD_SKY81452
  600. help
  601. This driver supports Skyworks SKY81452 voltage output regulator
  602. via I2C bus. SKY81452 has one voltage linear regulator can be
  603. programmed from 4.5V to 20V.
  604. This driver can also be built as a module. If so, the module
  605. will be called sky81452-regulator.
  606. config REGULATOR_TI_ABB
  607. tristate "TI Adaptive Body Bias on-chip LDO"
  608. depends on ARCH_OMAP
  609. help
  610. Select this option to support Texas Instruments' on-chip Adaptive Body
  611. Bias (ABB) LDO regulators. It is recommended that this option be
  612. enabled on required TI SoC. Certain Operating Performance Points
  613. on TI SoCs may be unstable without enabling this as it provides
  614. device specific optimized bias to allow/optimize functionality.
  615. config REGULATOR_STW481X_VMMC
  616. bool "ST Microelectronics STW481X VMMC regulator"
  617. depends on MFD_STW481X || COMPILE_TEST
  618. default y if MFD_STW481X
  619. help
  620. This driver supports the internal VMMC regulator in the STw481x
  621. PMIC chips.
  622. config REGULATOR_TPS51632
  623. tristate "TI TPS51632 Power Regulator"
  624. depends on I2C
  625. select REGMAP_I2C
  626. help
  627. This driver supports TPS51632 voltage regulator chip.
  628. The TPS51632 is 3-2-1 Phase D-Cap+ Step Down Driverless Controller
  629. with Serial VID control and DVFS.
  630. The voltage output can be configure through I2C interface or PWM
  631. interface.
  632. config REGULATOR_TPS6105X
  633. tristate "TI TPS6105X Power regulators"
  634. depends on TPS6105X
  635. default y if TPS6105X
  636. help
  637. This driver supports TPS61050/TPS61052 voltage regulator chips.
  638. It is a single boost converter primarily for white LEDs and
  639. audio amplifiers.
  640. config REGULATOR_TPS62360
  641. tristate "TI TPS6236x Power Regulator"
  642. depends on I2C
  643. select REGMAP_I2C
  644. help
  645. This driver supports TPS6236x voltage regulator chip. This
  646. regulator is meant for processor core supply. This chip is
  647. high-frequency synchronous step down dc-dc converter optimized
  648. for battery-powered portable applications.
  649. config REGULATOR_TPS65023
  650. tristate "TI TPS65023 Power regulators"
  651. depends on I2C
  652. select REGMAP_I2C
  653. help
  654. This driver supports TPS65023 voltage regulator chips. TPS65023 provides
  655. three step-down converters and two general-purpose LDO voltage regulators.
  656. It supports TI's software based Class-2 SmartReflex implementation.
  657. config REGULATOR_TPS6507X
  658. tristate "TI TPS6507X Power regulators"
  659. depends on I2C
  660. help
  661. This driver supports TPS6507X voltage regulator chips. TPS6507X provides
  662. three step-down converters and two general-purpose LDO voltage regulators.
  663. It supports TI's software based Class-2 SmartReflex implementation.
  664. config REGULATOR_TPS65086
  665. tristate "TI TPS65086 Power regulators"
  666. depends on MFD_TPS65086
  667. help
  668. This driver provides support for the voltage regulators on
  669. TI TPS65086 PMICs.
  670. config REGULATOR_TPS65090
  671. tristate "TI TPS65090 Power regulator"
  672. depends on MFD_TPS65090
  673. help
  674. This driver provides support for the voltage regulators on the
  675. TI TPS65090 PMIC.
  676. config REGULATOR_TPS65217
  677. tristate "TI TPS65217 Power regulators"
  678. depends on MFD_TPS65217
  679. help
  680. This driver supports TPS65217 voltage regulator chips. TPS65217
  681. provides three step-down converters and four general-purpose LDO
  682. voltage regulators. It supports software based voltage control
  683. for different voltage domains
  684. config REGULATOR_TPS65218
  685. tristate "TI TPS65218 Power regulators"
  686. depends on MFD_TPS65218 && OF
  687. help
  688. This driver supports TPS65218 voltage regulator chips. TPS65218
  689. provides six step-down converters and one general-purpose LDO
  690. voltage regulators. It supports software based voltage control
  691. for different voltage domains
  692. config REGULATOR_TPS6524X
  693. tristate "TI TPS6524X Power regulators"
  694. depends on SPI
  695. help
  696. This driver supports TPS6524X voltage regulator chips. TPS6524X
  697. provides three step-down converters and two general-purpose LDO
  698. voltage regulators. This device is interfaced using a customized
  699. serial interface currently supported on the sequencer serial
  700. port controller.
  701. config REGULATOR_TPS6586X
  702. tristate "TI TPS6586X Power regulators"
  703. depends on MFD_TPS6586X
  704. help
  705. This driver supports TPS6586X voltage regulator chips.
  706. config REGULATOR_TPS65910
  707. tristate "TI TPS65910/TPS65911 Power Regulators"
  708. depends on MFD_TPS65910
  709. help
  710. This driver supports TPS65910/TPS65911 voltage regulator chips.
  711. config REGULATOR_TPS65912
  712. tristate "TI TPS65912 Power regulator"
  713. depends on MFD_TPS65912
  714. help
  715. This driver supports TPS65912 voltage regulator chip.
  716. config REGULATOR_TPS80031
  717. tristate "TI TPS80031/TPS80032 power regulator driver"
  718. depends on MFD_TPS80031
  719. help
  720. TPS80031/ TPS80032 Fully Integrated Power Management with Power
  721. Path and Battery Charger. It has 5 configurable step-down
  722. converters, 11 general purpose LDOs, VBUS generator and digital
  723. output to control regulators.
  724. config REGULATOR_TWL4030
  725. tristate "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC"
  726. depends on TWL4030_CORE
  727. help
  728. This driver supports the voltage regulators provided by
  729. this family of companion chips.
  730. config REGULATOR_VEXPRESS
  731. tristate "Versatile Express regulators"
  732. depends on VEXPRESS_CONFIG
  733. help
  734. This driver provides support for voltage regulators available
  735. on the ARM Ltd's Versatile Express platform.
  736. config REGULATOR_WM831X
  737. tristate "Wolfson Microelectronics WM831x PMIC regulators"
  738. depends on MFD_WM831X
  739. help
  740. Support the voltage and current regulators of the WM831x series
  741. of PMIC devices.
  742. config REGULATOR_WM8350
  743. tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC"
  744. depends on MFD_WM8350
  745. help
  746. This driver provides support for the voltage and current regulators
  747. of the WM8350 AudioPlus PMIC.
  748. config REGULATOR_WM8400
  749. tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC"
  750. depends on MFD_WM8400
  751. help
  752. This driver provides support for the voltage regulators of the
  753. WM8400 AudioPlus PMIC.
  754. config REGULATOR_WM8994
  755. tristate "Wolfson Microelectronics WM8994 CODEC"
  756. depends on MFD_WM8994
  757. help
  758. This driver provides support for the voltage regulators on the
  759. WM8994 CODEC.
  760. endif