Etusivu Tutki Apua
Rekisteröidy Kirjaudu sisään
phyus
/
linux-vybrid_public
8
0
Fork 0
Tiedostot Ongelmat 0 Pull-pyynnöt 0 Wiki
Puu: da09155ac8
Haarat Tagit
linux-vybrid_pu...
/
drivers
/
regulator
/
Kconfig

Kconfig 2.2 KB
Historia Raaka

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475 
  1. menu "Voltage and Current regulators"
    2. 

  2. 

  3. config REGULATOR
    4. 

  4. 	bool "Voltage and Current Regulator Support"
    5. 

  5. 	default n
    6. 

  6. 	help
    7. 

  7. 	  Generic Voltage and Current Regulator support.
    8. 

  8. 

  9. 	  This framework is designed to provide a generic interface to voltage
    10. 

  10. 	  and current regulators within the Linux kernel. It's intended to
    11. 

  11. 	  provide voltage and current control to client or consumer drivers and
    12. 

  12. 	  also provide status information to user space applications through a
    13. 

  13. 	  sysfs interface.
    14. 

  14. 

  15. 	  The intention is to allow systems to dynamically control regulator
    16. 

  16. 	  output in order to save power and prolong battery life. This applies
    17. 

  17. 	  to both voltage regulators (where voltage output is controllable) and
    18. 

  18. 	  current sinks (where current output is controllable).
    19. 

  19. 

  20. 	  This framework safely compiles out if not selected so that client
    21. 

  21. 	  drivers can still be used in systems with no software controllable
    22. 

  22. 	  regulators.
    23. 

  23. 

  24. 	  If unsure, say no.
    25. 

  25. 

  26. config REGULATOR_DEBUG
    27. 

  27. 	bool "Regulator debug support"
    28. 

  28. 	depends on REGULATOR
    29. 

  29. 	help
    30. 

  30. 	  Say yes here to enable debugging support.
    31. 

  31. 

  32. config REGULATOR_FIXED_VOLTAGE
    33. 

  33. 	tristate
    34. 

  34. 	default n
    35. 

  35. 	select REGULATOR
    36. 

  36. 

  37. config REGULATOR_VIRTUAL_CONSUMER
    38. 

  38. 	tristate "Virtual regulator consumer support"
    39. 

  39. 	default n
    40. 

  40. 	select REGULATOR
    41. 

  41. 	help
    42. 

  42. 	  This driver provides a virtual consumer for the voltage and
    43. 

  43.           current regulator API which provides sysfs controls for
    44. 

  44.           configuring the supplies requested.  This is mainly useful
    45. 

  45.           for test purposes.
    46. 

  46. 

  47.           If unsure, say no.
    48. 

  48. 

  49. config REGULATOR_BQ24022
    50. 

  50. 	tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC"
    51. 

  51. 	default n
    52. 

  52. 	select REGULATOR
    53. 

  53. 	help
    54. 

  54. 	  This driver controls a TI bq24022 Charger attached via
    55. 

  55. 	  GPIOs. The provided current regulator can enable/disable
    56. 

  56. 	  charging select between 100 mA and 500 mA charging current
    57. 

  57. 	  limit.
    58. 

  58. 

  59. config REGULATOR_WM8350
    60. 

  60. 	tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC"
    61. 

  61. 	depends on MFD_WM8350
    62. 

  62. 	select REGULATOR
    63. 

  63. 	help
    64. 

  64. 	  This driver provides support for the voltage and current regulators
    65. 

  65.           of the WM8350 AudioPlus PMIC.
    66. 

  66. 

  67. config REGULATOR_WM8400
    68. 

  68. 	tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC"
    69. 

  69. 	depends on MFD_WM8400
    70. 

  70. 	select REGULATOR
    71. 

  71. 	help
    72. 

  72. 	  This driver provides support for the voltage regulators of the
    73. 

  73. 	  WM8400 AudioPlus PMIC.
    74. 

  74. 

  75. endmenu
    76.