Commit | Line | Data |
---|---|---|
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 | |
a9cb63b2 | 32 | tristate "Fixed voltage regulator support" |
ba7e4763 | 33 | default n |
a9cb63b2 MB |
34 | help |
35 | This driver provides support for fixed voltage regulators, | |
36 | useful for systems which use a combination of software | |
37 | managed regulators and simple non-configurable regulators. | |
ba7e4763 LG |
38 | |
39 | config REGULATOR_VIRTUAL_CONSUMER | |
40 | tristate "Virtual regulator consumer support" | |
41 | default n | |
ba7e4763 LG |
42 | help |
43 | This driver provides a virtual consumer for the voltage and | |
44 | current regulator API which provides sysfs controls for | |
45 | configuring the supplies requested. This is mainly useful | |
46 | for test purposes. | |
47 | ||
48 | If unsure, say no. | |
49 | ||
1d98cccf MR |
50 | config REGULATOR_USERSPACE_CONSUMER |
51 | tristate "Userspace regulator consumer support" | |
52 | default n | |
53 | help | |
54 | There are some classes of devices that are controlled entirely | |
55 | from user space. Usersapce consumer driver provides ability to | |
56 | control power supplies for such devices. | |
57 | ||
58 | If unsure, say no. | |
59 | ||
0eb5d5ab PZ |
60 | config REGULATOR_BQ24022 |
61 | tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC" | |
62 | default n | |
0eb5d5ab PZ |
63 | help |
64 | This driver controls a TI bq24022 Charger attached via | |
65 | GPIOs. The provided current regulator can enable/disable | |
66 | charging select between 100 mA and 500 mA charging current | |
67 | limit. | |
68 | ||
55f4fa4e RJ |
69 | config REGULATOR_MAX1586 |
70 | tristate "Maxim 1586/1587 voltage regulator" | |
71 | depends on I2C | |
72 | default n | |
73 | help | |
74 | This driver controls a Maxim 1586 or 1587 voltage output | |
75 | regulator via I2C bus. The provided regulator is suitable | |
76 | for PXA27x chips to control VCC_CORE and VCC_USIM voltages. | |
77 | ||
fa16a5c1 DB |
78 | config REGULATOR_TWL4030 |
79 | bool "TI TWL4030/TWL5030/TPS695x0 PMIC" | |
80 | depends on TWL4030_CORE | |
81 | help | |
82 | This driver supports the voltage regulators provided by | |
83 | this family of companion chips. | |
84 | ||
da09155a MB |
85 | config REGULATOR_WM8350 |
86 | tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC" | |
87 | depends on MFD_WM8350 | |
da09155a MB |
88 | help |
89 | This driver provides support for the voltage and current regulators | |
90 | of the WM8350 AudioPlus PMIC. | |
91 | ||
42fad570 MB |
92 | config REGULATOR_WM8400 |
93 | tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC" | |
94 | depends on MFD_WM8400 | |
42fad570 MB |
95 | help |
96 | This driver provides support for the voltage regulators of the | |
97 | WM8400 AudioPlus PMIC. | |
da09155a | 98 | |
129eef96 EM |
99 | config REGULATOR_DA903X |
100 | tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC" | |
101 | depends on PMIC_DA903X | |
129eef96 EM |
102 | help |
103 | Say y here to support the BUCKs and LDOs regulators found on | |
104 | Dialog Semiconductor DA9030/DA9034 PMIC. | |
105 | ||
5ec271e7 BR |
106 | config REGULATOR_PCF50633 |
107 | tristate "PCF50633 regulator driver" | |
108 | depends on MFD_PCF50633 | |
109 | help | |
110 | Say Y here to support the voltage regulators and convertors | |
111 | on PCF50633 | |
112 | ||
0cbdf7bc MS |
113 | config REGULATOR_LP3971 |
114 | tristate "National Semiconductors LP3971 PMIC regulator driver" | |
115 | depends on I2C | |
116 | help | |
117 | Say Y here to support the voltage regulators and convertors | |
118 | on National Semiconductors LP3971 PMIC | |
119 | ||
bbda14df | 120 | endif |