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Commit e86d69dd authored May 29, 2015 by Anda-Maria Nicolae Committed by Sebastian Reichel May 30, 2015

power_supply: Add support for Richtek RT9455 battery charger

Based on the datasheet found here:
http://www.richtek.com/download_ds.jsp?p=RT9455



Signed-off-by: Anda-Maria Nicolae <anda-maria.nicolae@intel.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>

parent 21472a54

drivers/power/Kconfig

+7 −0

Original line number	Diff line number	Diff line
		@@ -460,6 +460,13 @@ config BATTERY_RT5033
		The fuelgauge calculates and determines the battery state of charge
		according to battery open circuit voltage.

		config CHARGER_RT9455
		tristate "Richtek RT9455 battery charger driver"
		depends on I2C && GPIOLIB
		select REGMAP_I2C
		help
		Say Y to enable support for Richtek RT9455 battery charger.

		source "drivers/power/reset/Kconfig"

		endif # POWER_SUPPLY

drivers/power/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -37,6 +37,7 @@ obj-$(CONFIG_BATTERY_MAX17040) += max17040_battery.o
		obj-$(CONFIG_BATTERY_MAX17042) += max17042_battery.o
		obj-$(CONFIG_BATTERY_Z2) += z2_battery.o
		obj-$(CONFIG_BATTERY_RT5033) += rt5033_battery.o
		obj-$(CONFIG_CHARGER_RT9455) += rt9455_charger.o
		obj-$(CONFIG_BATTERY_S3C_ADC) += s3c_adc_battery.o
		obj-$(CONFIG_BATTERY_TWL4030_MADC) += twl4030_madc_battery.o
		obj-$(CONFIG_CHARGER_88PM860X) += 88pm860x_charger.o

drivers/power/rt9455_charger.c

0 → 100644

+1751 −0

File added.

Preview size limit exceeded, changes collapsed.