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 | ||
3f0292ae HS |
67 | config REGULATOR_GPIO |
68 | tristate "GPIO regulator support" | |
d162b3c5 | 69 | depends on GENERIC_GPIO |
3f0292ae HS |
70 | help |
71 | This driver provides support for regulators that can be | |
72 | controlled via gpios. | |
73 | It is capable of supporting current and voltage regulators | |
74 | and the platform has to provide a mapping of GPIO-states | |
75 | to target volts/amps. | |
76 | ||
0eb5d5ab PZ |
77 | config REGULATOR_BQ24022 |
78 | tristate "TI bq24022 Dual Input 1-Cell Li-Ion Charger IC" | |
0eb5d5ab PZ |
79 | help |
80 | This driver controls a TI bq24022 Charger attached via | |
81 | GPIOs. The provided current regulator can enable/disable | |
82 | charging select between 100 mA and 500 mA charging current | |
83 | limit. | |
84 | ||
55f4fa4e RJ |
85 | config REGULATOR_MAX1586 |
86 | tristate "Maxim 1586/1587 voltage regulator" | |
87 | depends on I2C | |
55f4fa4e RJ |
88 | help |
89 | This driver controls a Maxim 1586 or 1587 voltage output | |
90 | regulator via I2C bus. The provided regulator is suitable | |
91 | for PXA27x chips to control VCC_CORE and VCC_USIM voltages. | |
92 | ||
a71b797f HZ |
93 | config REGULATOR_MAX8649 |
94 | tristate "Maxim 8649 voltage regulator" | |
95 | depends on I2C | |
c5b68d47 | 96 | select REGMAP_I2C |
a71b797f HZ |
97 | help |
98 | This driver controls a Maxim 8649 voltage output regulator via | |
99 | I2C bus. | |
100 | ||
27f37e4b WS |
101 | config REGULATOR_MAX8660 |
102 | tristate "Maxim 8660/8661 voltage regulator" | |
103 | depends on I2C | |
104 | help | |
105 | This driver controls a Maxim 8660/8661 voltage output | |
106 | regulator via I2C bus. | |
107 | ||
08ff6f2a HZ |
108 | config REGULATOR_MAX8925 |
109 | tristate "Maxim MAX8925 Power Management IC" | |
110 | depends on MFD_MAX8925 | |
111 | help | |
112 | Say y here to support the voltage regulaltor of Maxim MAX8925 PMIC. | |
113 | ||
202f4f53 MH |
114 | config REGULATOR_MAX8952 |
115 | tristate "Maxim MAX8952 Power Management IC" | |
116 | depends on I2C | |
117 | help | |
118 | This driver controls a Maxim 8952 voltage output regulator | |
119 | via I2C bus. Maxim 8952 has one voltage output and supports 4 DVS | |
120 | modes ranging from 0.77V to 1.40V by 0.01V steps. | |
121 | ||
bd6ca2cf MH |
122 | config REGULATOR_MAX8997 |
123 | tristate "Maxim 8997/8966 regulator" | |
124 | depends on MFD_MAX8997 | |
125 | help | |
126 | This driver controls a Maxim 8997/8966 regulator | |
127 | via I2C bus. The provided regulator is suitable for S5PC110, | |
128 | S5PV210, and Exynos-4 chips to control VCC_CORE and | |
129 | VCC_USIM voltages. | |
130 | ||
156f2528 KP |
131 | config REGULATOR_MAX8998 |
132 | tristate "Maxim 8998 voltage regulator" | |
69f71008 | 133 | depends on MFD_MAX8998 |
156f2528 KP |
134 | help |
135 | This driver controls a Maxim 8998 voltage output regulator | |
136 | via I2C bus. The provided regulator is suitable for S3C6410 | |
137 | and S5PC1XX chips to control VCC_CORE and VCC_USIM voltages. | |
138 | ||
62aa4925 SK |
139 | config REGULATOR_S5M8767 |
140 | tristate "Samsung S5M8767A voltage regulator" | |
141 | depends on MFD_S5M_CORE | |
142 | help | |
143 | This driver supports a Samsung S5M8767A voltage output regulator | |
144 | via I2C bus. S5M8767A have 9 Bucks and 28 LDOs output and | |
145 | supports DVS mode with 8bits of output voltage control. | |
146 | ||
fa16a5c1 | 147 | config REGULATOR_TWL4030 |
fb7c18ca | 148 | bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 PMIC" |
fa16a5c1 DB |
149 | depends on TWL4030_CORE |
150 | help | |
151 | This driver supports the voltage regulators provided by | |
152 | this family of companion chips. | |
153 | ||
e4ee831f MB |
154 | config REGULATOR_WM831X |
155 | tristate "Wolfson Microelcronics WM831x PMIC regulators" | |
156 | depends on MFD_WM831X | |
157 | help | |
158 | Support the voltage and current regulators of the WM831x series | |
159 | of PMIC devices. | |
160 | ||
da09155a | 161 | config REGULATOR_WM8350 |
79ac9bc3 | 162 | tristate "Wolfson Microelectronics WM8350 AudioPlus PMIC" |
da09155a | 163 | depends on MFD_WM8350 |
da09155a MB |
164 | help |
165 | This driver provides support for the voltage and current regulators | |
166 | of the WM8350 AudioPlus PMIC. | |
167 | ||
42fad570 | 168 | config REGULATOR_WM8400 |
79ac9bc3 | 169 | tristate "Wolfson Microelectronics WM8400 AudioPlus PMIC" |
42fad570 | 170 | depends on MFD_WM8400 |
42fad570 MB |
171 | help |
172 | This driver provides support for the voltage regulators of the | |
173 | WM8400 AudioPlus PMIC. | |
69dc16c3 MB |
174 | |
175 | config REGULATOR_WM8994 | |
176 | tristate "Wolfson Microelectronics WM8994 CODEC" | |
177 | depends on MFD_WM8994 | |
178 | help | |
179 | This driver provides support for the voltage regulators on the | |
180 | WM8994 CODEC. | |
da09155a | 181 | |
129eef96 EM |
182 | config REGULATOR_DA903X |
183 | tristate "Support regulators on Dialog Semiconductor DA9030/DA9034 PMIC" | |
184 | depends on PMIC_DA903X | |
129eef96 EM |
185 | help |
186 | Say y here to support the BUCKs and LDOs regulators found on | |
187 | Dialog Semiconductor DA9030/DA9034 PMIC. | |
188 | ||
08bf1c0a AJ |
189 | config REGULATOR_DA9052 |
190 | tristate "Dialog DA9052/DA9053 regulators" | |
191 | depends on PMIC_DA9052 | |
192 | help | |
193 | This driver supports the voltage regulators of DA9052-BC and | |
194 | DA9053-AA/Bx PMIC. | |
195 | ||
5ec271e7 BR |
196 | config REGULATOR_PCF50633 |
197 | tristate "PCF50633 regulator driver" | |
198 | depends on MFD_PCF50633 | |
199 | help | |
200 | Say Y here to support the voltage regulators and convertors | |
201 | on PCF50633 | |
202 | ||
0cbdf7bc MS |
203 | config REGULATOR_LP3971 |
204 | tristate "National Semiconductors LP3971 PMIC regulator driver" | |
205 | depends on I2C | |
206 | help | |
207 | Say Y here to support the voltage regulators and convertors | |
208 | on National Semiconductors LP3971 PMIC | |
209 | ||
5976f095 AL |
210 | config REGULATOR_LP3972 |
211 | tristate "National Semiconductors LP3972 PMIC regulator driver" | |
212 | depends on I2C | |
213 | help | |
214 | Say Y here to support the voltage regulators and convertors | |
215 | on National Semiconductors LP3972 PMIC | |
216 | ||
39b1772a DR |
217 | config REGULATOR_PCAP |
218 | tristate "PCAP2 regulator driver" | |
219 | depends on EZX_PCAP | |
220 | help | |
221 | This driver provides support for the voltage regulators of the | |
222 | PCAP2 PMIC. | |
223 | ||
167e3d8a | 224 | config REGULATOR_MC13XXX_CORE |
4d7071f1 | 225 | tristate |
167e3d8a | 226 | |
295c08bc SH |
227 | config REGULATOR_MC13783 |
228 | tristate "Support regulators on Freescale MC13783 PMIC" | |
229 | depends on MFD_MC13783 | |
167e3d8a | 230 | select REGULATOR_MC13XXX_CORE |
295c08bc SH |
231 | help |
232 | Say y here to support the regulators found on the Freescale MC13783 | |
233 | PMIC. | |
234 | ||
5e428d5c YS |
235 | config REGULATOR_MC13892 |
236 | tristate "Support regulators on Freescale MC13892 PMIC" | |
237 | depends on MFD_MC13XXX | |
238 | select REGULATOR_MC13XXX_CORE | |
239 | help | |
240 | Say y here to support the regulators found on the Freescale MC13892 | |
241 | PMIC. | |
242 | ||
d619bc14 LW |
243 | config REGULATOR_AB3100 |
244 | tristate "ST-Ericsson AB3100 Regulator functions" | |
245 | depends on AB3100_CORE | |
246 | default y if AB3100_CORE | |
247 | help | |
248 | These regulators correspond to functionality in the | |
249 | AB3100 analog baseband dealing with power regulators | |
250 | for the system. | |
251 | ||
2edd3b69 LW |
252 | config REGULATOR_TPS6105X |
253 | tristate "TI TPS6105X Power regulators" | |
254 | depends on TPS6105X | |
255 | default y if TPS6105X | |
256 | help | |
257 | This driver supports TPS61050/TPS61052 voltage regulator chips. | |
258 | It is a single boost converter primarily for white LEDs and | |
259 | audio amplifiers. | |
260 | ||
2de79850 AA |
261 | config REGULATOR_TPS65023 |
262 | tristate "TI TPS65023 Power regulators" | |
263 | depends on I2C | |
90923351 | 264 | select REGMAP_I2C |
2de79850 AA |
265 | help |
266 | This driver supports TPS65023 voltage regulator chips. TPS65023 provides | |
267 | three step-down converters and two general-purpose LDO voltage regulators. | |
268 | It supports TI's software based Class-2 SmartReflex implementation. | |
269 | ||
270 | config REGULATOR_TPS6507X | |
271 | tristate "TI TPS6507X Power regulators" | |
272 | depends on I2C | |
273 | help | |
274 | This driver supports TPS6507X voltage regulator chips. TPS6507X provides | |
275 | three step-down converters and two general-purpose LDO voltage regulators. | |
276 | It supports TI's software based Class-2 SmartReflex implementation. | |
277 | ||
a493077f AC |
278 | config REGULATOR_TPS65217 |
279 | tristate "TI TPS65217 Power regulators" | |
280 | depends on MFD_TPS65217 | |
281 | help | |
282 | This driver supports TPS65217 voltage regulator chips. TPS65217 | |
283 | provides three step-down converters and four general-purpose LDO | |
284 | voltage regulators. It supports software based voltage control | |
285 | for different voltage domains | |
286 | ||
9260ad98 MO |
287 | config REGULATOR_TPS65912 |
288 | tristate "TI TPS65912 Power regulator" | |
289 | depends on (MFD_TPS65912_I2C || MFD_TPS65912_SPI) | |
290 | help | |
291 | This driver supports TPS65912 voltage regulator chip. | |
292 | ||
be0e2d3e HZ |
293 | config REGULATOR_88PM8607 |
294 | bool "Marvell 88PM8607 Power regulators" | |
2cc50bee | 295 | depends on MFD_88PM860X=y |
be0e2d3e HZ |
296 | help |
297 | This driver supports 88PM8607 voltage regulator chips. | |
298 | ||
51bd6943 MV |
299 | config REGULATOR_ISL6271A |
300 | tristate "Intersil ISL6271A Power regulator" | |
301 | depends on I2C | |
302 | help | |
303 | This driver supports ISL6271A voltage regulator chip. | |
304 | ||
8b385d9b SZ |
305 | config REGULATOR_AD5398 |
306 | tristate "Analog Devices AD5398/AD5821 regulators" | |
307 | depends on I2C | |
308 | help | |
309 | This driver supports AD5398 and AD5821 current regulator chips. | |
310 | If building into module, its name is ad5398.ko. | |
c789ca20 SI |
311 | |
312 | config REGULATOR_AB8500 | |
313 | bool "ST-Ericsson AB8500 Power Regulators" | |
314 | depends on AB8500_CORE | |
315 | help | |
316 | This driver supports the regulators found on the ST-Ericsson mixed | |
317 | signal AB8500 PMIC | |
318 | ||
38e96838 BJ |
319 | config REGULATOR_DBX500_PRCMU |
320 | bool | |
321 | ||
1032fbfd BJ |
322 | config REGULATOR_DB8500_PRCMU |
323 | bool "ST-Ericsson DB8500 Voltage Domain Regulators" | |
324 | depends on MFD_DB8500_PRCMU | |
38e96838 | 325 | select REGULATOR_DBX500_PRCMU |
1032fbfd BJ |
326 | help |
327 | This driver supports the voltage domain regulators controlled by the | |
328 | DB8500 PRCMU | |
329 | ||
49610235 MR |
330 | config REGULATOR_TPS6586X |
331 | tristate "TI TPS6586X Power regulators" | |
1b13f4bb | 332 | depends on MFD_TPS6586X |
49610235 MR |
333 | help |
334 | This driver supports TPS6586X voltage regulator chips. | |
335 | ||
1394fd28 CC |
336 | config REGULATOR_TPS6524X |
337 | tristate "TI TPS6524X Power regulators" | |
338 | depends on SPI | |
339 | help | |
340 | This driver supports TPS6524X voltage regulator chips. TPS6524X | |
341 | provides three step-down converters and two general-purpose LDO | |
342 | voltage regulators. This device is interfaced using a customized | |
343 | serial interface currently supported on the sequencer serial | |
344 | port controller. | |
345 | ||
518fb721 GG |
346 | config REGULATOR_TPS65910 |
347 | tristate "TI TPS65910 Power Regulator" | |
348 | depends on MFD_TPS65910 | |
349 | help | |
350 | This driver supports TPS65910 voltage regulator chips. | |
351 | ||
6219929f LD |
352 | config REGULATOR_TPS62360 |
353 | tristate "TI TPS62360 Power Regulator" | |
354 | depends on I2C | |
355 | select REGMAP_I2C | |
356 | help | |
357 | This driver supports TPS62360 voltage regulator chip. This | |
358 | regulator is meant for processor core supply. This chip is | |
359 | high-frequency synchronous step down dc-dc converter optimized | |
360 | for battery-powered portable applications. | |
361 | ||
f7eb6c5e JP |
362 | config REGULATOR_AAT2870 |
363 | tristate "AnalogicTech AAT2870 Regulators" | |
364 | depends on MFD_AAT2870_CORE | |
365 | help | |
366 | If you have a AnalogicTech AAT2870 say Y to enable the | |
367 | regulator driver. | |
368 | ||
bbda14df | 369 | endif |
295c08bc | 370 |