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| author | MyungJoo Ham <myungjoo.ham@samsung.com> | 2011-01-14 14:46:11 +0900 |
|---|---|---|
| committer | Anton Vorontsov <cbouatmailru@gmail.com> | 2011-01-14 18:11:59 +0300 |
| commit | 359ab9f5b154cbd807a11e22792235f0f36b0cd5 (patch) | |
| tree | 3500652809c242b75deb5139ded7052c389e0bb4 /drivers/power/Kconfig | |
| parent | bf542a4e7b634c2adcba4241a29082f69b0f45dc (diff) | |
| download | kernel_samsung_smdk4412-359ab9f5b154cbd807a11e22792235f0f36b0cd5.zip kernel_samsung_smdk4412-359ab9f5b154cbd807a11e22792235f0f36b0cd5.tar.gz kernel_samsung_smdk4412-359ab9f5b154cbd807a11e22792235f0f36b0cd5.tar.bz2 | |
power_supply: Add MAX17042 Fuel Gauge Driver
The MAX17042 is a fuel gauge with an I2C interface for lithium-ion
betteries. Unlike its predecessor MAX17040, MAX17042 uses 16bit
registers. Besides, MAX17042 has much more features than MAX17040; e.g.,
a thermistor, current and current accumulation measurement, battery
internal resistance estimate, average values of measurement, and others.
This patch implements a driver for MAX17042.
In this initial release, we have implemented the most basic features of
a fuel gauge: measure the battery capacity and voltage.
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
Diffstat (limited to 'drivers/power/Kconfig')
| -rw-r--r-- | drivers/power/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig index 3216529..61bf5d7 100644 --- a/drivers/power/Kconfig +++ b/drivers/power/Kconfig @@ -136,6 +136,16 @@ config BATTERY_MAX17040 in handheld and portable equipment. The MAX17040 is configured to operate with a single lithium cell +config BATTERY_MAX17042 + tristate "Maxim MAX17042/8997/8966 Fuel Gauge" + depends on I2C + help + MAX17042 is fuel-gauge systems for lithium-ion (Li+) batteries + in handheld and portable equipment. The MAX17042 is configured + to operate with a single lithium cell. MAX8997 and MAX8966 are + multi-function devices that include fuel gauages that are compatible + with MAX17042. + config BATTERY_Z2 tristate "Z2 battery driver" depends on I2C && MACH_ZIPIT2 |