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ab8500-btemp: AB8500 battery temperature driver

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This driver is responsible for battery detection, obtaining battery
temperature and monitor the battery temperature by taking precautionary
measurements when battery temperature goes beyond or below the thresholds.

Signed-off-by: Arun Murthy <arun.murthy@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
This commit is contained in:
Arun Murthy 2012-02-29 21:54:28 +05:30 committed by Anton Vorontsov
parent 13151631b5
commit 1f85582475
3 changed files with 1136 additions and 0 deletions
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12
drivers/power/Kconfig
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@ -281,4 +281,16 @@ config CHARGER_SMB347
Say Y to include support for Summit Microelectronics SMB347
Battery Charger.
config AB8500_BM
bool "AB8500 Battery Management Driver"
depends on AB8500_CORE && AB8500_GPADC
help
Say Y to include support for AB5500 battery management.
config AB8500_BATTERY_THERM_ON_BATCTRL
bool "Thermistor connected on BATCTRL ADC"
depends on AB8500_BM
help
Say Y to enable battery temperature measurements using
thermistor connected on BATCTRL ADC.
endif # POWER_SUPPLY

1
drivers/power/Makefile
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@ -33,6 +33,7 @@ obj-$(CONFIG_BATTERY_S3C_ADC) += s3c_adc_battery.o
obj-$(CONFIG_CHARGER_PCF50633) += pcf50633-charger.o
obj-$(CONFIG_BATTERY_JZ4740) += jz4740-battery.o
obj-$(CONFIG_BATTERY_INTEL_MID) += intel_mid_battery.o
obj-$(CONFIG_AB8500_BM) += ab8500_charger.o ab8500_btemp.o ab8500_fg.o abx500_chargalg.o
obj-$(CONFIG_CHARGER_ISP1704) += isp1704_charger.o
obj-$(CONFIG_CHARGER_MAX8903) += max8903_charger.o
obj-$(CONFIG_CHARGER_TWL4030) += twl4030_charger.o

1123
drivers/power/ab8500_btemp.c Normal file
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