Root/drivers/power/Kconfig

1menuconfig POWER_SUPPLY
2    bool "Power supply class support"
3    help
4      Say Y here to enable power supply class support. This allows
5      power supply (batteries, AC, USB) monitoring by userspace
6      via sysfs and uevent (if available) and/or APM kernel interface
7      (if selected below).
8
9if POWER_SUPPLY
10
11config POWER_SUPPLY_DEBUG
12    bool "Power supply debug"
13    help
14      Say Y here to enable debugging messages for power supply class
15      and drivers.
16
17config PDA_POWER
18    tristate "Generic PDA/phone power driver"
19    depends on !S390
20    help
21      Say Y here to enable generic power driver for PDAs and phones with
22      one or two external power supplies (AC/USB) connected to main and
23      backup batteries, and optional builtin charger.
24
25config APM_POWER
26    tristate "APM emulation for class batteries"
27    depends on APM_EMULATION
28    help
29      Say Y here to enable support APM status emulation using
30      battery class devices.
31
32config MAX8925_POWER
33    tristate "MAX8925 battery charger support"
34    depends on MFD_MAX8925
35    help
36      Say Y here to enable support for the battery charger in the Maxim
37      MAX8925 PMIC.
38
39config WM831X_BACKUP
40    tristate "WM831X backup battery charger support"
41    depends on MFD_WM831X
42    help
43      Say Y here to enable support for the backup battery charger
44      in the Wolfson Microelectronics WM831x PMICs.
45
46config WM831X_POWER
47    tristate "WM831X PMU support"
48    depends on MFD_WM831X
49    help
50      Say Y here to enable support for the power management unit
51      provided by Wolfson Microelectronics WM831x PMICs.
52
53config WM8350_POWER
54        tristate "WM8350 PMU support"
55        depends on MFD_WM8350
56        help
57          Say Y here to enable support for the power management unit
58      provided by the Wolfson Microelectronics WM8350 PMIC.
59
60config TEST_POWER
61    tristate "Test power driver"
62    help
63      This driver is used for testing. It's safe to say M here.
64
65config BATTERY_DS2760
66    tristate "DS2760 battery driver (HP iPAQ & others)"
67    depends on W1 && W1_SLAVE_DS2760
68    help
69      Say Y here to enable support for batteries with ds2760 chip.
70
71config BATTERY_DS2780
72    tristate "DS2780 battery driver"
73    depends on HAS_IOMEM
74    select W1
75    select W1_SLAVE_DS2780
76    help
77      Say Y here to enable support for batteries with ds2780 chip.
78
79config BATTERY_DS2781
80    tristate "DS2781 battery driver"
81    depends on HAS_IOMEM
82    select W1
83    select W1_SLAVE_DS2781
84    help
85      If you enable this you will have the DS2781 battery driver support.
86
87      The battery monitor chip is used in many batteries/devices
88      as the one who is responsible for charging/discharging/monitoring
89      Li+ batteries.
90
91      If you are unsure, say N.
92
93config BATTERY_DS2782
94    tristate "DS2782/DS2786 standalone gas-gauge"
95    depends on I2C
96    help
97      Say Y here to enable support for the DS2782/DS2786 standalone battery
98      gas-gauge.
99
100config BATTERY_PMU
101    tristate "Apple PMU battery"
102    depends on PPC32 && ADB_PMU
103    help
104      Say Y here to expose battery information on Apple machines
105      through the generic battery class.
106
107config BATTERY_OLPC
108    tristate "One Laptop Per Child battery"
109    depends on X86_32 && OLPC
110    help
111      Say Y to enable support for the battery on the OLPC laptop.
112
113config BATTERY_TOSA
114    tristate "Sharp SL-6000 (tosa) battery"
115    depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
116    help
117      Say Y to enable support for the battery on the Sharp Zaurus
118      SL-6000 (tosa) models.
119
120config BATTERY_COLLIE
121    tristate "Sharp SL-5500 (collie) battery"
122    depends on SA1100_COLLIE && MCP_UCB1200
123    help
124      Say Y to enable support for the battery on the Sharp Zaurus
125      SL-5500 (collie) models.
126
127config BATTERY_WM97XX
128    bool "WM97xx generic battery driver"
129    depends on TOUCHSCREEN_WM97XX=y
130    help
131      Say Y to enable support for battery measured by WM97xx aux port.
132
133config BATTERY_SBS
134        tristate "SBS Compliant gas gauge"
135        depends on I2C
136        help
137      Say Y to include support for SBS battery driver for SBS-compliant
138      gas gauges.
139
140config BATTERY_BQ27x00
141    tristate "BQ27x00 battery driver"
142    help
143      Say Y here to enable support for batteries with BQ27x00 (I2C/HDQ) chips.
144
145config BATTERY_BQ27X00_I2C
146    bool "BQ27200/BQ27500 support"
147    depends on BATTERY_BQ27x00
148    depends on I2C
149    default y
150    help
151      Say Y here to enable support for batteries with BQ27x00 (I2C) chips.
152
153config BATTERY_BQ27X00_PLATFORM
154    bool "BQ27000 support"
155    depends on BATTERY_BQ27x00
156    default y
157    help
158      Say Y here to enable support for batteries with BQ27000 (HDQ) chips.
159
160config BATTERY_DA9030
161    tristate "DA9030 battery driver"
162    depends on PMIC_DA903X
163    help
164      Say Y here to enable support for batteries charger integrated into
165      DA9030 PMIC.
166
167config BATTERY_DA9052
168    tristate "Dialog DA9052 Battery"
169    depends on PMIC_DA9052
170    depends on BROKEN
171    help
172      Say Y here to enable support for batteries charger integrated into
173      DA9052 PMIC.
174
175config BATTERY_MAX17040
176    tristate "Maxim MAX17040 Fuel Gauge"
177    depends on I2C
178    help
179      MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
180      in handheld and portable equipment. The MAX17040 is configured
181      to operate with a single lithium cell
182
183config BATTERY_MAX17042
184    tristate "Maxim MAX17042/17047/17050/8997/8966 Fuel Gauge"
185    depends on I2C
186    help
187      MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
188      in handheld and portable equipment. The MAX17042 is configured
189      to operate with a single lithium cell. MAX8997 and MAX8966 are
190      multi-function devices that include fuel gauages that are compatible
191      with MAX17042. This driver also supports max17047/50 chips which are
192      improved version of max17042.
193
194config BATTERY_Z2
195    tristate "Z2 battery driver"
196    depends on I2C && MACH_ZIPIT2
197    help
198      Say Y to include support for the battery on the Zipit Z2.
199
200config BATTERY_S3C_ADC
201    tristate "Battery driver for Samsung ADC based monitoring"
202    depends on S3C_ADC
203    help
204      Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
205
206config CHARGER_PCF50633
207    tristate "NXP PCF50633 MBC"
208    depends on MFD_PCF50633
209    help
210     Say Y to include support for NXP PCF50633 Main Battery Charger.
211
212config BATTERY_JZ4740
213    tristate "Ingenic JZ4740 battery"
214    depends on MACH_JZ4740
215    depends on MFD_JZ4740_ADC
216    help
217      Say Y to enable support for the battery on Ingenic JZ4740 based
218      boards.
219
220      This driver can be build as a module. If so, the module will be
221      called jz4740-battery.
222
223config BATTERY_INTEL_MID
224    tristate "Battery driver for Intel MID platforms"
225    depends on INTEL_SCU_IPC && SPI
226    help
227      Say Y here to enable the battery driver on Intel MID
228      platforms.
229
230config CHARGER_ISP1704
231    tristate "ISP1704 USB Charger Detection"
232    depends on USB_OTG_UTILS
233    help
234      Say Y to enable support for USB Charger Detection with
235      ISP1707/ISP1704 USB transceivers.
236
237config CHARGER_MAX8903
238    tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power"
239    depends on GENERIC_HARDIRQS
240    help
241      Say Y to enable support for the MAX8903 DC-DC charger and sysfs.
242      The driver supports controlling charger-enable and current-limit
243      pins based on the status of charger connections with interrupt
244      handlers.
245
246config CHARGER_TWL4030
247    tristate "OMAP TWL4030 BCI charger driver"
248    depends on TWL4030_CORE
249    help
250      Say Y here to enable support for TWL4030 Battery Charge Interface.
251
252config CHARGER_LP8727
253    tristate "TI/National Semiconductor LP8727 charger driver"
254    depends on I2C
255    help
256      Say Y here to enable support for LP8727 Charger Driver.
257
258config CHARGER_GPIO
259    tristate "GPIO charger"
260    depends on GPIOLIB
261    help
262      Say Y to include support for chargers which report their online status
263      through a GPIO pin.
264
265      This driver can be build as a module. If so, the module will be
266      called gpio-charger.
267
268config CHARGER_MANAGER
269    bool "Battery charger manager for multiple chargers"
270    depends on REGULATOR && RTC_CLASS
271    select EXTCON
272    help
273          Say Y to enable charger-manager support, which allows multiple
274          chargers attached to a battery and multiple batteries attached to a
275          system. The charger-manager also can monitor charging status in
276          runtime and in suspend-to-RAM by waking up the system periodically
277          with help of suspend_again support.
278
279config CHARGER_MAX8997
280    tristate "Maxim MAX8997/MAX8966 PMIC battery charger driver"
281    depends on MFD_MAX8997 && REGULATOR_MAX8997
282    help
283      Say Y to enable support for the battery charger control sysfs and
284      platform data of MAX8997/LP3974 PMICs.
285
286config CHARGER_MAX8998
287    tristate "Maxim MAX8998/LP3974 PMIC battery charger driver"
288    depends on MFD_MAX8998 && REGULATOR_MAX8998
289    help
290      Say Y to enable support for the battery charger control sysfs and
291      platform data of MAX8998/LP3974 PMICs.
292
293config CHARGER_SMB347
294    tristate "Summit Microelectronics SMB347 Battery Charger"
295    depends on I2C
296    select REGMAP_I2C
297    help
298      Say Y to include support for Summit Microelectronics SMB347
299      Battery Charger.
300
301config AB8500_BM
302    bool "AB8500 Battery Management Driver"
303    depends on AB8500_CORE && AB8500_GPADC
304    help
305      Say Y to include support for AB8500 battery management.
306
307config AB8500_BATTERY_THERM_ON_BATCTRL
308    bool "Thermistor connected on BATCTRL ADC"
309    depends on AB8500_BM
310    help
311      Say Y to enable battery temperature measurements using
312      thermistor connected on BATCTRL ADC.
313endif # POWER_SUPPLY
314
315source "drivers/power/avs/Kconfig"
316

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