| Takashi Iwai | bbda14d | 2008-10-30 15:57:05 +0100 | [diff] [blame^] | 1 | menuconfig REGULATOR |
| Liam Girdwood | ba7e476 | 2008-04-30 17:13:42 +0100 | [diff] [blame] | 2 | bool "Voltage and Current Regulator Support" |
| 3 | default n |
| 4 | help |
| 5 | Generic Voltage and Current Regulator support. |
| 6 | |
| 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 | |
| 13 | The intention is to allow systems to dynamically control regulator |
| 14 | output in order to save power and prolong battery life. This applies |
| 15 | to both voltage regulators (where voltage output is controllable) and |
| 16 | current sinks (where current output is controllable). |
| 17 | |
| 18 | This framework safely compiles out if not selected so that client |
| 19 | drivers can still be used in systems with no software controllable |
| 20 | regulators. |
| 21 | |
| 22 | If unsure, say no. |
| 23 | |
| Takashi Iwai | bbda14d | 2008-10-30 15:57:05 +0100 | [diff] [blame^] | 24 | if REGULATOR |
| 25 | |
| Liam Girdwood | ba7e476 | 2008-04-30 17:13:42 +0100 | [diff] [blame] | 26 | config REGULATOR_DEBUG |
| 27 | bool "Regulator debug support" |
| Liam Girdwood | ba7e476 | 2008-04-30 17:13:42 +0100 | [diff] [blame] | 28 | help |
| 29 | Say yes here to enable debugging support. |
| 30 | |
| 31 | config REGULATOR_FIXED_VOLTAGE |
| 32 | tristate |
| 33 | default n |
| Liam Girdwood | ba7e476 | 2008-04-30 17:13:42 +0100 | [diff] [blame] | 34 | |
| 35 | config REGULATOR_VIRTUAL_CONSUMER |
| 36 | tristate "Virtual regulator consumer support" |
| 37 | default n |
| Liam Girdwood | ba7e476 | 2008-04-30 17:13:42 +0100 | [diff] [blame] | 38 | help |
| 39 | This driver provides a virtual consumer for the voltage and |
| 40 | current regulator API which provides sysfs controls for |
| 41 | configuring the supplies requested. This is mainly useful |
| 42 | for test purposes. |
| 43 | |
| 44 | If unsure, say no. |
| 45 | |
| Philipp Zabel | 0eb5d5a | 2008-07-11 17:28:06 +0200 | [diff] [blame] | 46 | config REGULATOR_BQ24022 |
| 47 | tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC" |
| 48 | default n |
| Philipp Zabel | 0eb5d5a | 2008-07-11 17:28:06 +0200 | [diff] [blame] | 49 | help |
| 50 | This driver controls a TI bq24022 Charger attached via |
| 51 | GPIOs. The provided current regulator can enable/disable |
| 52 | charging select between 100 mA and 500 mA charging current |
| 53 | limit. |
| 54 | |
| Mark Brown | da09155 | 2008-10-10 15:58:15 +0100 | [diff] [blame] | 55 | config REGULATOR_WM8350 |
| 56 | tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC" |
| 57 | depends on MFD_WM8350 |
| Mark Brown | da09155 | 2008-10-10 15:58:15 +0100 | [diff] [blame] | 58 | help |
| 59 | This driver provides support for the voltage and current regulators |
| 60 | of the WM8350 AudioPlus PMIC. |
| 61 | |
| Mark Brown | 42fad57 | 2008-09-11 11:12:01 +0100 | [diff] [blame] | 62 | config REGULATOR_WM8400 |
| 63 | tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC" |
| 64 | depends on MFD_WM8400 |
| Mark Brown | 42fad57 | 2008-09-11 11:12:01 +0100 | [diff] [blame] | 65 | help |
| 66 | This driver provides support for the voltage regulators of the |
| 67 | WM8400 AudioPlus PMIC. |
| Mark Brown | da09155 | 2008-10-10 15:58:15 +0100 | [diff] [blame] | 68 | |
| Eric Miao | 129eef9 | 2008-08-27 04:16:08 +0800 | [diff] [blame] | 69 | config REGULATOR_DA903X |
| 70 | tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC" |
| 71 | depends on PMIC_DA903X |
| Eric Miao | 129eef9 | 2008-08-27 04:16:08 +0800 | [diff] [blame] | 72 | help |
| 73 | Say y here to support the BUCKs and LDOs regulators found on |
| 74 | Dialog Semiconductor DA9030/DA9034 PMIC. |
| 75 | |
| Takashi Iwai | bbda14d | 2008-10-30 15:57:05 +0100 | [diff] [blame^] | 76 | endif |