Commit | Line | Data |
---|---|---|
bbda14df | 1 | menuconfig REGULATOR |
ba7e4763 | 2 | bool "Voltage and Current Regulator Support" |
ba7e4763 LG |
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 | ||
bbda14df TI |
23 | if REGULATOR |
24 | ||
ba7e4763 LG |
25 | config REGULATOR_DEBUG |
26 | bool "Regulator debug support" | |
ba7e4763 LG |
27 | help |
28 | Say yes here to enable debugging support. | |
29 | ||
34abbd68 MB |
30 | config REGULATOR_DUMMY |
31 | bool "Provide a dummy regulator if regulator lookups fail" | |
32 | help | |
33 | If this option is enabled then when a regulator lookup fails | |
34 | and the board has not specified that it has provided full | |
35 | constraints then the regulator core will provide an always | |
36 | enabled dummy regulator will be provided, allowing consumer | |
37 | drivers to continue. | |
38 | ||
39 | A warning will be generated when this substitution is done. | |
40 | ||
ba7e4763 | 41 | config REGULATOR_FIXED_VOLTAGE |
a9cb63b2 | 42 | tristate "Fixed voltage regulator support" |
a9cb63b2 MB |
43 | help |
44 | This driver provides support for fixed voltage regulators, | |
45 | useful for systems which use a combination of software | |
46 | managed regulators and simple non-configurable regulators. | |
ba7e4763 LG |
47 | |
48 | config REGULATOR_VIRTUAL_CONSUMER | |
49 | tristate "Virtual regulator consumer support" | |
ba7e4763 LG |
50 | help |
51 | This driver provides a virtual consumer for the voltage and | |
52 | current regulator API which provides sysfs controls for | |
53 | configuring the supplies requested. This is mainly useful | |
54 | for test purposes. | |
55 | ||
56 | If unsure, say no. | |
57 | ||
1d98cccf MR |
58 | config REGULATOR_USERSPACE_CONSUMER |
59 | tristate "Userspace regulator consumer support" | |
1d98cccf MR |
60 | help |
61 | There are some classes of devices that are controlled entirely | |
6f2653e6 | 62 | from user space. Userspace consumer driver provides ability to |
1d98cccf MR |
63 | control power supplies for such devices. |
64 | ||
65 | If unsure, say no. | |
66 | ||
0eb5d5ab PZ |
67 | config REGULATOR_BQ24022 |
68 | tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC" | |
0eb5d5ab PZ |
69 | help |
70 | This driver controls a TI bq24022 Charger attached via | |
71 | GPIOs. The provided current regulator can enable/disable | |
72 | charging select between 100 mA and 500 mA charging current | |
73 | limit. | |
74 | ||
55f4fa4e RJ |
75 | config REGULATOR_MAX1586 |
76 | tristate "Maxim 1586/1587 voltage regulator" | |
77 | depends on I2C | |
55f4fa4e RJ |
78 | help |
79 | This driver controls a Maxim 1586 or 1587 voltage output | |
80 | regulator via I2C bus. The provided regulator is suitable | |
81 | for PXA27x chips to control VCC_CORE and VCC_USIM voltages. | |
82 | ||
a71b797f HZ |
83 | config REGULATOR_MAX8649 |
84 | tristate "Maxim 8649 voltage regulator" | |
85 | depends on I2C | |
86 | help | |
87 | This driver controls a Maxim 8649 voltage output regulator via | |
88 | I2C bus. | |
89 | ||
27f37e4b WS |
90 | config REGULATOR_MAX8660 |
91 | tristate "Maxim 8660/8661 voltage regulator" | |
92 | depends on I2C | |
93 | help | |
94 | This driver controls a Maxim 8660/8661 voltage output | |
95 | regulator via I2C bus. | |
96 | ||
08ff6f2a HZ |
97 | config REGULATOR_MAX8925 |
98 | tristate "Maxim MAX8925 Power Management IC" | |
99 | depends on MFD_MAX8925 | |
100 | help | |
101 | Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC. | |
102 | ||
202f4f53 MH |
103 | config REGULATOR_MAX8952 |
104 | tristate "Maxim MAX8952 Power Management IC" | |
105 | depends on I2C | |
106 | help | |
107 | This driver controls a Maxim 8952 voltage output regulator | |
108 | via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS | |
109 | modes ranging from 0.77V to 1.40V by 0.01V steps. | |
110 | ||
bd6ca2cf MH |
111 | config REGULATOR_MAX8997 |
112 | tristate "Maxim 8997/8966 regulator" | |
113 | depends on MFD_MAX8997 | |
114 | help | |
115 | This driver controls a Maxim 8997/8966 regulator | |
116 | via I2C bus. The provided regulator is suitable for S5PC110, | |
117 | S5PV210, and Exynos-4 chips to control VCC_CORE and | |
118 | VCC_USIM voltages. | |
119 | ||
156f2528 KP |
120 | config REGULATOR_MAX8998 |
121 | tristate "Maxim 8998 voltage regulator" | |
69f71008 | 122 | depends on MFD_MAX8998 |
156f2528 KP |
123 | help |
124 | This driver controls a Maxim 8998 voltage output regulator | |
125 | via I2C bus. The provided regulator is suitable for S3C6410 | |
126 | and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. | |
127 | ||
fa16a5c1 | 128 | config REGULATOR_TWL4030 |
fb7c18ca | 129 | bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" |
fa16a5c1 DB |
130 | depends on TWL4030_CORE |
131 | help | |
132 | This driver supports the voltage regulators provided by | |
133 | this family of companion chips. | |
134 | ||
e4ee831f MB |
135 | config REGULATOR_WM831X |
136 | tristate "Wolfson Microelcronics WM831x PMIC regulators" | |
137 | depends on MFD_WM831X | |
138 | help | |
139 | Support the voltage and current regulators of the WM831x series | |
140 | of PMIC devices. | |
141 | ||
da09155a | 142 | config REGULATOR_WM8350 |
79ac9bc3 | 143 | tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" |
da09155a | 144 | depends on MFD_WM8350 |
da09155a MB |
145 | help |
146 | This driver provides support for the voltage and current regulators | |
147 | of the WM8350 AudioPlus PMIC. | |
148 | ||
42fad570 | 149 | config REGULATOR_WM8400 |
79ac9bc3 | 150 | tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" |
42fad570 | 151 | depends on MFD_WM8400 |
42fad570 MB |
152 | help |
153 | This driver provides support for the voltage regulators of the | |
154 | WM8400 AudioPlus PMIC. | |
69dc16c3 MB |
155 | |
156 | config REGULATOR_WM8994 | |
157 | tristate "Wolfson Microelectronics WM8994 CODEC" | |
158 | depends on MFD_WM8994 | |
159 | help | |
160 | This driver provides support for the voltage regulators on the | |
161 | WM8994 CODEC. | |
da09155a | 162 | |
129eef96 EM |
163 | config REGULATOR_DA903X |
164 | tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC" | |
165 | depends on PMIC_DA903X | |
129eef96 EM |
166 | help |
167 | Say y here to support the BUCKs and LDOs regulators found on | |
168 | Dialog Semiconductor DA9030/DA9034 PMIC. | |
169 | ||
5ec271e7 BR |
170 | config REGULATOR_PCF50633 |
171 | tristate "PCF50633 regulator driver" | |
172 | depends on MFD_PCF50633 | |
173 | help | |
174 | Say Y here to support the voltage regulators and convertors | |
175 | on PCF50633 | |
176 | ||
0cbdf7bc MS |
177 | config REGULATOR_LP3971 |
178 | tristate "National Semiconductors LP3971 PMIC regulator driver" | |
179 | depends on I2C | |
180 | help | |
181 | Say Y here to support the voltage regulators and convertors | |
182 | on National Semiconductors LP3971 PMIC | |
183 | ||
5976f095 AL |
184 | config REGULATOR_LP3972 |
185 | tristate "National Semiconductors LP3972 PMIC regulator driver" | |
186 | depends on I2C | |
187 | help | |
188 | Say Y here to support the voltage regulators and convertors | |
189 | on National Semiconductors LP3972 PMIC | |
190 | ||
39b1772a DR |
191 | config REGULATOR_PCAP |
192 | tristate "PCAP2 regulator driver" | |
193 | depends on EZX_PCAP | |
194 | help | |
195 | This driver provides support for the voltage regulators of the | |
196 | PCAP2 PMIC. | |
197 | ||
167e3d8a | 198 | config REGULATOR_MC13XXX_CORE |
4d7071f1 | 199 | tristate |
167e3d8a | 200 | |
295c08bc SH |
201 | config REGULATOR_MC13783 |
202 | tristate "Support regulators on Freescale MC13783 PMIC" | |
203 | depends on MFD_MC13783 | |
167e3d8a | 204 | select REGULATOR_MC13XXX_CORE |
295c08bc SH |
205 | help |
206 | Say y here to support the regulators found on the Freescale MC13783 | |
207 | PMIC. | |
208 | ||
5e428d5c YS |
209 | config REGULATOR_MC13892 |
210 | tristate "Support regulators on Freescale MC13892 PMIC" | |
211 | depends on MFD_MC13XXX | |
212 | select REGULATOR_MC13XXX_CORE | |
213 | help | |
214 | Say y here to support the regulators found on the Freescale MC13892 | |
215 | PMIC. | |
216 | ||
d619bc14 LW |
217 | config REGULATOR_AB3100 |
218 | tristate "ST-Ericsson AB3100 Regulator functions" | |
219 | depends on AB3100_CORE | |
220 | default y if AB3100_CORE | |
221 | help | |
222 | These regulators correspond to functionality in the | |
223 | AB3100 analog baseband dealing with power regulators | |
224 | for the system. | |
225 | ||
2edd3b69 LW |
226 | config REGULATOR_TPS6105X |
227 | tristate "TI TPS6105X Power regulators" | |
228 | depends on TPS6105X | |
229 | default y if TPS6105X | |
230 | help | |
231 | This driver supports TPS61050/TPS61052 voltage regulator chips. | |
232 | It is a single boost converter primarily for white LEDs and | |
233 | audio amplifiers. | |
234 | ||
2de79850 AA |
235 | config REGULATOR_TPS65023 |
236 | tristate "TI TPS65023 Power regulators" | |
237 | depends on I2C | |
238 | help | |
239 | This driver supports TPS65023 voltage regulator chips. TPS65023 provides | |
240 | three step-down converters and two general-purpose LDO voltage regulators. | |
241 | It supports TI's software based Class-2 SmartReflex implementation. | |
242 | ||
243 | config REGULATOR_TPS6507X | |
244 | tristate "TI TPS6507X Power regulators" | |
245 | depends on I2C | |
246 | help | |
247 | This driver supports TPS6507X voltage regulator chips. TPS6507X provides | |
248 | three step-down converters and two general-purpose LDO voltage regulators. | |
249 | It supports TI's software based Class-2 SmartReflex implementation. | |
250 | ||
be0e2d3e HZ |
251 | config REGULATOR_88PM8607 |
252 | bool "Marvell 88PM8607 Power regulators" | |
2cc50bee | 253 | depends on MFD_88PM860X=y |
be0e2d3e HZ |
254 | help |
255 | This driver supports 88PM8607 voltage regulator chips. | |
256 | ||
51bd6943 MV |
257 | config REGULATOR_ISL6271A |
258 | tristate "Intersil ISL6271A Power regulator" | |
259 | depends on I2C | |
260 | help | |
261 | This driver supports ISL6271A voltage regulator chip. | |
262 | ||
8b385d9b SZ |
263 | config REGULATOR_AD5398 |
264 | tristate "Analog Devices AD5398/AD5821 regulators" | |
265 | depends on I2C | |
266 | help | |
267 | This driver supports AD5398 and AD5821 current regulator chips. | |
268 | If building into module, its name is ad5398.ko. | |
c789ca20 SI |
269 | |
270 | config REGULATOR_AB8500 | |
271 | bool "ST-Ericsson AB8500 Power Regulators" | |
272 | depends on AB8500_CORE | |
273 | help | |
274 | This driver supports the regulators found on the ST-Ericsson mixed | |
275 | signal AB8500 PMIC | |
276 | ||
1032fbfd BJ |
277 | config REGULATOR_DB8500_PRCMU |
278 | bool "ST-Ericsson DB8500 Voltage Domain Regulators" | |
279 | depends on MFD_DB8500_PRCMU | |
280 | help | |
281 | This driver supports the voltage domain regulators controlled by the | |
282 | DB8500 PRCMU | |
283 | ||
49610235 MR |
284 | config REGULATOR_TPS6586X |
285 | tristate "TI TPS6586X Power regulators" | |
1b13f4bb | 286 | depends on MFD_TPS6586X |
49610235 MR |
287 | help |
288 | This driver supports TPS6586X voltage regulator chips. | |
289 | ||
1394fd28 CC |
290 | config REGULATOR_TPS6524X |
291 | tristate "TI TPS6524X Power regulators" | |
292 | depends on SPI | |
293 | help | |
294 | This driver supports TPS6524X voltage regulator chips. TPS6524X | |
295 | provides three step-down converters and two general-purpose LDO | |
296 | voltage regulators. This device is interfaced using a customized | |
297 | serial interface currently supported on the sequencer serial | |
298 | port controller. | |
299 | ||
518fb721 GG |
300 | config REGULATOR_TPS65910 |
301 | tristate "TI TPS65910 Power Regulator" | |
302 | depends on MFD_TPS65910 | |
303 | help | |
304 | This driver supports TPS65910 voltage regulator chips. | |
305 | ||
bbda14df | 306 | endif |
295c08bc | 307 |