Root/drivers/power/Kconfig

1menuconfig POWER_SUPPLY
2    tristate "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 BATTERY_DS2760
61    tristate "DS2760 battery driver (HP iPAQ & others)"
62    select W1
63    select W1_SLAVE_DS2760
64    help
65      Say Y here to enable support for batteries with ds2760 chip.
66
67config BATTERY_DS2782
68    tristate "DS2782 standalone gas-gauge"
69    depends on I2C
70    help
71      Say Y here to enable support for the DS2782 standalone battery
72      gas-gauge.
73
74config BATTERY_PMU
75    tristate "Apple PMU battery"
76    depends on PPC32 && ADB_PMU
77    help
78      Say Y here to expose battery information on Apple machines
79      through the generic battery class.
80
81config BATTERY_OLPC
82    tristate "One Laptop Per Child battery"
83    depends on X86_32 && OLPC
84    help
85      Say Y to enable support for the battery on the OLPC laptop.
86
87config BATTERY_TOSA
88    tristate "Sharp SL-6000 (tosa) battery"
89    depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
90    help
91      Say Y to enable support for the battery on the Sharp Zaurus
92      SL-6000 (tosa) models.
93
94config BATTERY_COLLIE
95    tristate "Sharp SL-5500 (collie) battery"
96    depends on SA1100_COLLIE && MCP_UCB1200
97    help
98      Say Y to enable support for the battery on the Sharp Zaurus
99      SL-5500 (collie) models.
100
101config BATTERY_WM97XX
102    bool "WM97xx generic battery driver"
103    depends on TOUCHSCREEN_WM97XX=y
104    help
105      Say Y to enable support for battery measured by WM97xx aux port.
106
107config BATTERY_BQ27x00
108    tristate "BQ27x00 battery driver"
109    depends on I2C
110    help
111      Say Y here to enable support for batteries with BQ27x00 (I2C) chips.
112
113config BATTERY_DA9030
114    tristate "DA9030 battery driver"
115    depends on PMIC_DA903X
116    help
117      Say Y here to enable support for batteries charger integrated into
118      DA9030 PMIC.
119
120config BATTERY_MAX17040
121    tristate "Maxim MAX17040 Fuel Gauge"
122    depends on I2C
123    help
124      MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
125      in handheld and portable equipment. The MAX17040 is configured
126      to operate with a single lithium cell
127
128config CHARGER_PCF50633
129    tristate "NXP PCF50633 MBC"
130    depends on MFD_PCF50633
131    help
132     Say Y to include support for NXP PCF50633 Main Battery Charger.
133
134config BATTERY_JZ4740
135    tristate "Ingenic JZ4720/JZ4740 battery"
136    depends on SOC_JZ4740
137    depends on JZ4740_ADC
138    help
139      Say Y to enable support for the battery on Ingenic JZ4720/JZ4740 based
140      boards.
141
142      This driver can be build as a module. If so, the module will be
143      called jz4740-battery.
144
145config CHARGER_GPIO
146    tristate "GPIO charger"
147    depends on GPIOLIB
148    help
149      Say Y to include support for chargers indicating their status through
150      a GPIO pin.
151
152endif # POWER_SUPPLY
153

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