Commit | Line | Data |
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bbda14df | 1 | menuconfig REGULATOR |
ba7e4763 LG |
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 | ||
bbda14df TI |
24 | if REGULATOR |
25 | ||
ba7e4763 LG |
26 | config REGULATOR_DEBUG |
27 | bool "Regulator debug support" | |
ba7e4763 LG |
28 | help |
29 | Say yes here to enable debugging support. | |
30 | ||
31 | config REGULATOR_FIXED_VOLTAGE | |
32 | tristate | |
33 | default n | |
ba7e4763 LG |
34 | |
35 | config REGULATOR_VIRTUAL_CONSUMER | |
36 | tristate "Virtual regulator consumer support" | |
37 | default n | |
ba7e4763 LG |
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 | ||
0eb5d5ab PZ |
46 | config REGULATOR_BQ24022 |
47 | tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC" | |
48 | default n | |
0eb5d5ab PZ |
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 | ||
da09155a MB |
55 | config REGULATOR_WM8350 |
56 | tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC" | |
57 | depends on MFD_WM8350 | |
da09155a MB |
58 | help |
59 | This driver provides support for the voltage and current regulators | |
60 | of the WM8350 AudioPlus PMIC. | |
61 | ||
42fad570 MB |
62 | config REGULATOR_WM8400 |
63 | tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC" | |
64 | depends on MFD_WM8400 | |
42fad570 MB |
65 | help |
66 | This driver provides support for the voltage regulators of the | |
67 | WM8400 AudioPlus PMIC. | |
da09155a | 68 | |
129eef96 EM |
69 | config REGULATOR_DA903X |
70 | tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC" | |
71 | depends on PMIC_DA903X | |
129eef96 EM |
72 | help |
73 | Say y here to support the BUCKs and LDOs regulators found on | |
74 | Dialog Semiconductor DA9030/DA9034 PMIC. | |
75 | ||
bbda14df | 76 | endif |