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1 | menuconfig REGULATOR | |
2 | bool "Voltage and Current Regulator Support" | |
3 | help | |
4 | Generic Voltage and Current Regulator support. | |
5 | ||
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 | ||
12 | The intention is to allow systems to dynamically control regulator | |
13 | output in order to save power and prolong battery life. This applies | |
14 | to both voltage regulators (where voltage output is controllable) and | |
15 | current sinks (where current output is controllable). | |
16 | ||
17 | This framework safely compiles out if not selected so that client | |
18 | drivers can still be used in systems with no software controllable | |
19 | regulators. | |
20 | ||
21 | If unsure, say no. | |
22 | ||
23 | if REGULATOR | |
24 | ||
25 | config REGULATOR_DEBUG | |
26 | bool "Regulator debug support" | |
27 | help | |
28 | Say yes here to enable debugging support. | |
29 | ||
30 | config REGULATOR_FIXED_VOLTAGE | |
31 | tristate "Fixed voltage regulator support" | |
32 | help | |
33 | This driver provides support for fixed voltage regulators, | |
34 | useful for systems which use a combination of software | |
35 | managed regulators and simple non-configurable regulators. | |
36 | ||
37 | config REGULATOR_VIRTUAL_CONSUMER | |
38 | tristate "Virtual regulator consumer support" | |
39 | help | |
40 | This driver provides a virtual consumer for the voltage and | |
41 | current regulator API which provides sysfs controls for | |
42 | configuring the supplies requested. This is mainly useful | |
43 | for test purposes. | |
44 | ||
45 | If unsure, say no. | |
46 | ||
47 | config REGULATOR_USERSPACE_CONSUMER | |
48 | tristate "Userspace regulator consumer support" | |
49 | help | |
50 | There are some classes of devices that are controlled entirely | |
51 | from user space. Userspace consumer driver provides ability to | |
52 | control power supplies for such devices. | |
53 | ||
54 | If unsure, say no. | |
55 | ||
56 | config REGULATOR_BQ24022 | |
57 | tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC" | |
58 | help | |
59 | This driver controls a TI bq24022 Charger attached via | |
60 | GPIOs. The provided current regulator can enable/disable | |
61 | charging select between 100 mA and 500 mA charging current | |
62 | limit. | |
63 | ||
64 | config REGULATOR_MAX1586 | |
65 | tristate "Maxim 1586/1587 voltage regulator" | |
66 | depends on I2C | |
67 | help | |
68 | This driver controls a Maxim 1586 or 1587 voltage output | |
69 | regulator via I2C bus. The provided regulator is suitable | |
70 | for PXA27x chips to control VCC_CORE and VCC_USIM voltages. | |
71 | ||
72 | config REGULATOR_TWL4030 | |
73 | bool "TI TWL4030/TWL5030/TWL6030/TPS695x0 PMIC" | |
74 | depends on TWL4030_CORE | |
75 | help | |
76 | This driver supports the voltage regulators provided by | |
77 | this family of companion chips. | |
78 | ||
79 | config REGULATOR_WM831X | |
80 | tristate "Wolfson Microelcronics WM831x PMIC regulators" | |
81 | depends on MFD_WM831X | |
82 | help | |
83 | Support the voltage and current regulators of the WM831x series | |
84 | of PMIC devices. | |
85 | ||
86 | config REGULATOR_WM8350 | |
87 | tristate "Wolfson Microelectroncis WM8350 AudioPlus PMIC" | |
88 | depends on MFD_WM8350 | |
89 | help | |
90 | This driver provides support for the voltage and current regulators | |
91 | of the WM8350 AudioPlus PMIC. | |
92 | ||
93 | config REGULATOR_WM8400 | |
94 | tristate "Wolfson Microelectroncis WM8400 AudioPlus PMIC" | |
95 | depends on MFD_WM8400 | |
96 | help | |
97 | This driver provides support for the voltage regulators of the | |
98 | WM8400 AudioPlus PMIC. | |
99 | ||
100 | config REGULATOR_DA903X | |
101 | tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC" | |
102 | depends on PMIC_DA903X | |
103 | help | |
104 | Say y here to support the BUCKs and LDOs regulators found on | |
105 | Dialog Semiconductor DA9030/DA9034 PMIC. | |
106 | ||
107 | config REGULATOR_PCF50633 | |
108 | tristate "PCF50633 regulator driver" | |
109 | depends on MFD_PCF50633 | |
110 | help | |
111 | Say Y here to support the voltage regulators and convertors | |
112 | on PCF50633 | |
113 | ||
114 | config REGULATOR_LP3971 | |
115 | tristate "National Semiconductors LP3971 PMIC regulator driver" | |
116 | depends on I2C | |
117 | help | |
118 | Say Y here to support the voltage regulators and convertors | |
119 | on National Semiconductors LP3971 PMIC | |
120 | ||
121 | config REGULATOR_PCAP | |
122 | tristate "PCAP2 regulator driver" | |
123 | depends on EZX_PCAP | |
124 | help | |
125 | This driver provides support for the voltage regulators of the | |
126 | PCAP2 PMIC. | |
127 | ||
128 | config REGULATOR_MC13783 | |
129 | tristate "Support regulators on Freescale MC13783 PMIC" | |
130 | depends on MFD_MC13783 | |
131 | help | |
132 | Say y here to support the regulators found on the Freescale MC13783 | |
133 | PMIC. | |
134 | ||
135 | config REGULATOR_AB3100 | |
136 | tristate "ST-Ericsson AB3100 Regulator functions" | |
137 | depends on AB3100_CORE | |
138 | default y if AB3100_CORE | |
139 | help | |
140 | These regulators correspond to functionality in the | |
141 | AB3100 analog baseband dealing with power regulators | |
142 | for the system. | |
143 | ||
144 | config REGULATOR_TPS65023 | |
145 | tristate "TI TPS65023 Power regulators" | |
146 | depends on I2C | |
147 | help | |
148 | This driver supports TPS65023 voltage regulator chips. TPS65023 provides | |
149 | three step-down converters and two general-purpose LDO voltage regulators. | |
150 | It supports TI's software based Class-2 SmartReflex implementation. | |
151 | ||
152 | config REGULATOR_TPS6507X | |
153 | tristate "TI TPS6507X Power regulators" | |
154 | depends on I2C | |
155 | help | |
156 | This driver supports TPS6507X voltage regulator chips. TPS6507X provides | |
157 | three step-down converters and two general-purpose LDO voltage regulators. | |
158 | It supports TI's software based Class-2 SmartReflex implementation. | |
159 | ||
160 | endif | |
161 |