Kconfig 3.2 KB

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  1. menuconfig REGULATOR
  2. bool "Voltage and Current Regulator Support"
  3. default n
  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. default n
  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. default n
  34. help
  35. This driver provides a virtual consumer for the voltage and
  36. current regulator API which provides sysfs controls for
  37. configuring the supplies requested. This is mainly useful
  38. for test purposes.
  39. If unsure, say no.
  40. config REGULATOR_BQ24022
  41. tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC"
  42. default n
  43. help
  44. This driver controls a TI bq24022 Charger attached via
  45. GPIOs. The provided current regulator can enable/disable
  46. charging select between 100 mA and 500 mA charging current
  47. limit.
  48. config REGULATOR_MAX1586
  49. tristate "Maxim 1586/1587 voltage regulator"
  50. depends on I2C
  51. default n
  52. help
  53. This driver controls a Maxim 1586 or 1587 voltage output
  54. regulator via I2C bus. The provided regulator is suitable
  55. for PXA27x chips to control VCC_CORE and VCC_USIM voltages.
  56. config REGULATOR_TWL4030
  57. bool "TI TWL4030/TWL5030/TPS695x0 PMIC"
  58. depends on TWL4030_CORE
  59. help
  60. This driver supports the voltage regulators provided by
  61. this family of companion chips.
  62. config REGULATOR_WM8350
  63. tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC"
  64. depends on MFD_WM8350
  65. help
  66. This driver provides support for the voltage and current regulators
  67. of the WM8350 AudioPlus PMIC.
  68. config REGULATOR_WM8400
  69. tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC"
  70. depends on MFD_WM8400
  71. help
  72. This driver provides support for the voltage regulators of the
  73. WM8400 AudioPlus PMIC.
  74. config REGULATOR_DA903X
  75. tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC"
  76. depends on PMIC_DA903X
  77. help
  78. Say y here to support the BUCKs and LDOs regulators found on
  79. Dialog Semiconductor DA9030/DA9034 PMIC.
  80. config REGULATOR_PCF50633
  81. tristate "PCF50633 regulator driver"
  82. depends on MFD_PCF50633
  83. help
  84. Say Y here to support the voltage regulators and convertors
  85. on PCF50633
  86. endif