xref: /openbmc/linux/drivers/power/Kconfig (revision d6d5d5c4)
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 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_DS2782
72	tristate "DS2782/DS2786 standalone gas-gauge"
73	depends on I2C
74	help
75	  Say Y here to enable support for the DS2782/DS2786 standalone battery
76	  gas-gauge.
77
78config BATTERY_PMU
79	tristate "Apple PMU battery"
80	depends on PPC32 && ADB_PMU
81	help
82	  Say Y here to expose battery information on Apple machines
83	  through the generic battery class.
84
85config BATTERY_OLPC
86	tristate "One Laptop Per Child battery"
87	depends on X86_32 && OLPC
88	help
89	  Say Y to enable support for the battery on the OLPC laptop.
90
91config BATTERY_TOSA
92	tristate "Sharp SL-6000 (tosa) battery"
93	depends on MACH_TOSA && MFD_TC6393XB && TOUCHSCREEN_WM97XX
94	help
95	  Say Y to enable support for the battery on the Sharp Zaurus
96	  SL-6000 (tosa) models.
97
98config BATTERY_COLLIE
99	tristate "Sharp SL-5500 (collie) battery"
100	depends on SA1100_COLLIE && MCP_UCB1200
101	help
102	  Say Y to enable support for the battery on the Sharp Zaurus
103	  SL-5500 (collie) models.
104
105config BATTERY_WM97XX
106	bool "WM97xx generic battery driver"
107	depends on TOUCHSCREEN_WM97XX=y
108	help
109	  Say Y to enable support for battery measured by WM97xx aux port.
110
111config BATTERY_BQ20Z75
112        tristate "TI BQ20z75 gas gauge"
113        depends on I2C
114        help
115         Say Y to include support for TI BQ20z75 SBS-compliant
116         gas gauge and protection IC.
117
118config BATTERY_BQ27x00
119	tristate "BQ27x00 battery driver"
120	depends on I2C
121	help
122	  Say Y here to enable support for batteries with BQ27x00 (I2C) chips.
123
124config BATTERY_DA9030
125	tristate "DA9030 battery driver"
126	depends on PMIC_DA903X
127	help
128	  Say Y here to enable support for batteries charger integrated into
129	  DA9030 PMIC.
130
131config BATTERY_MAX17040
132	tristate "Maxim MAX17040 Fuel Gauge"
133	depends on I2C
134	help
135	  MAX17040 is fuel-gauge systems for lithium-ion (Li+) batteries
136	  in handheld and portable equipment. The MAX17040 is configured
137	  to operate with a single lithium cell
138
139config BATTERY_MAX17042
140	tristate "Maxim MAX17042/8997/8966 Fuel Gauge"
141	depends on I2C
142	help
143	  MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries
144	  in handheld and portable equipment. The MAX17042 is configured
145	  to operate with a single lithium cell. MAX8997 and MAX8966 are
146	  multi-function devices that include fuel gauages that are compatible
147	  with MAX17042.
148
149config BATTERY_Z2
150	tristate "Z2 battery driver"
151	depends on I2C && MACH_ZIPIT2
152	help
153	  Say Y to include support for the battery on the Zipit Z2.
154
155config BATTERY_S3C_ADC
156	tristate "Battery driver for Samsung ADC based monitoring"
157	depends on S3C_ADC
158	help
159	  Say Y here to enable support for iPAQ h1930/h1940/rx1950 battery
160
161config CHARGER_PCF50633
162	tristate "NXP PCF50633 MBC"
163	depends on MFD_PCF50633
164	help
165	 Say Y to include support for NXP PCF50633 Main Battery Charger.
166
167config BATTERY_JZ4740
168	tristate "Ingenic JZ4740 battery"
169	depends on MACH_JZ4740
170	depends on MFD_JZ4740_ADC
171	help
172	  Say Y to enable support for the battery on Ingenic JZ4740 based
173	  boards.
174
175	  This driver can be build as a module. If so, the module will be
176	  called jz4740-battery.
177
178config BATTERY_INTEL_MID
179	tristate "Battery driver for Intel MID platforms"
180	depends on INTEL_SCU_IPC && SPI
181	help
182	  Say Y here to enable the battery driver on Intel MID
183	  platforms.
184
185config CHARGER_ISP1704
186	tristate "ISP1704 USB Charger Detection"
187	depends on USB_OTG_UTILS
188	help
189	  Say Y to enable support for USB Charger Detection with
190	  ISP1707/ISP1704 USB transceivers.
191
192config CHARGER_TWL4030
193	tristate "OMAP TWL4030 BCI charger driver"
194	depends on TWL4030_CORE
195	help
196	  Say Y here to enable support for TWL4030 Battery Charge Interface.
197
198config CHARGER_GPIO
199	tristate "GPIO charger"
200	depends on GPIOLIB
201	help
202	  Say Y to include support for chargers which report their online status
203	  through a GPIO pin.
204
205	  This driver can be build as a module. If so, the module will be
206	  called gpio-charger.
207
208endif # POWER_SUPPLY
209