Searched hist:"4 eed7f5a" (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/drivers/power/supply/ |
H A D | bq27xxx_battery_i2c.c | 4eed7f5a Fri Mar 19 06:02:36 CDT 2021 LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn> power: supply: bq27xxx: Add support for BQ78Z100
Add support for TI BQ78Z100, I2C interface gas gauge. It provides a fully integrated safety protection and authentication for 1 to 2-series cell Li-Ion and Li-Polymer battery packs.
The patch was tested with BQ78Z100 equipment.
CASE I: Discharging: POWER_SUPPLY_NAME=bq78z100-0 POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_VOLTAGE_NOW=3386000 POWER_SUPPLY_CURRENT_NOW=-5000 POWER_SUPPLY_CAPACITY=27 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_TEMP=269 POWER_SUPPLY_TIME_TO_EMPTY_NOW=1249920 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CHARGE_FULL=6494000 POWER_SUPPLY_CHARGE_NOW=1736000 POWER_SUPPLY_CHARGE_FULL_DESIGN=6000000 POWER_SUPPLY_CYCLE_COUNT=1 POWER_SUPPLY_POWER_AVG=-20000 POWER_SUPPLY_HEALTH=Good POWER_SUPPLY_MANUFACTURER=Texas Instruments
CASE II : No discharging current: POWER_SUPPLY_NAME=bq78z100-0 POWER_SUPPLY_STATUS=Not charging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_VOLTAGE_NOW=3386000 POWER_SUPPLY_CURRENT_NOW=0 POWER_SUPPLY_CAPACITY=27 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_TEMP=270 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CHARGE_FULL=6494000 POWER_SUPPLY_CHARGE_NOW=1734000 POWER_SUPPLY_CHARGE_FULL_DESIGN=6000000 POWER_SUPPLY_CYCLE_COUNT=1 POWER_SUPPLY_POWER_AVG=0 POWER_SUPPLY_HEALTH=Good POWER_SUPPLY_MANUFACTURER=Texas Instruments
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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H A D | bq27xxx_battery.c | 4eed7f5a Fri Mar 19 06:02:36 CDT 2021 LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn> power: supply: bq27xxx: Add support for BQ78Z100
Add support for TI BQ78Z100, I2C interface gas gauge. It provides a fully integrated safety protection and authentication for 1 to 2-series cell Li-Ion and Li-Polymer battery packs.
The patch was tested with BQ78Z100 equipment.
CASE I: Discharging: POWER_SUPPLY_NAME=bq78z100-0 POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_VOLTAGE_NOW=3386000 POWER_SUPPLY_CURRENT_NOW=-5000 POWER_SUPPLY_CAPACITY=27 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_TEMP=269 POWER_SUPPLY_TIME_TO_EMPTY_NOW=1249920 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CHARGE_FULL=6494000 POWER_SUPPLY_CHARGE_NOW=1736000 POWER_SUPPLY_CHARGE_FULL_DESIGN=6000000 POWER_SUPPLY_CYCLE_COUNT=1 POWER_SUPPLY_POWER_AVG=-20000 POWER_SUPPLY_HEALTH=Good POWER_SUPPLY_MANUFACTURER=Texas Instruments
CASE II : No discharging current: POWER_SUPPLY_NAME=bq78z100-0 POWER_SUPPLY_STATUS=Not charging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_VOLTAGE_NOW=3386000 POWER_SUPPLY_CURRENT_NOW=0 POWER_SUPPLY_CAPACITY=27 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_TEMP=270 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CHARGE_FULL=6494000 POWER_SUPPLY_CHARGE_NOW=1734000 POWER_SUPPLY_CHARGE_FULL_DESIGN=6000000 POWER_SUPPLY_CYCLE_COUNT=1 POWER_SUPPLY_POWER_AVG=0 POWER_SUPPLY_HEALTH=Good POWER_SUPPLY_MANUFACTURER=Texas Instruments
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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/openbmc/linux/include/linux/power/ |
H A D | bq27xxx_battery.h | 4eed7f5a Fri Mar 19 06:02:36 CDT 2021 LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn> power: supply: bq27xxx: Add support for BQ78Z100
Add support for TI BQ78Z100, I2C interface gas gauge. It provides a fully integrated safety protection and authentication for 1 to 2-series cell Li-Ion and Li-Polymer battery packs.
The patch was tested with BQ78Z100 equipment.
CASE I: Discharging: POWER_SUPPLY_NAME=bq78z100-0 POWER_SUPPLY_STATUS=Discharging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_VOLTAGE_NOW=3386000 POWER_SUPPLY_CURRENT_NOW=-5000 POWER_SUPPLY_CAPACITY=27 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_TEMP=269 POWER_SUPPLY_TIME_TO_EMPTY_NOW=1249920 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CHARGE_FULL=6494000 POWER_SUPPLY_CHARGE_NOW=1736000 POWER_SUPPLY_CHARGE_FULL_DESIGN=6000000 POWER_SUPPLY_CYCLE_COUNT=1 POWER_SUPPLY_POWER_AVG=-20000 POWER_SUPPLY_HEALTH=Good POWER_SUPPLY_MANUFACTURER=Texas Instruments
CASE II : No discharging current: POWER_SUPPLY_NAME=bq78z100-0 POWER_SUPPLY_STATUS=Not charging POWER_SUPPLY_PRESENT=1 POWER_SUPPLY_VOLTAGE_NOW=3386000 POWER_SUPPLY_CURRENT_NOW=0 POWER_SUPPLY_CAPACITY=27 POWER_SUPPLY_CAPACITY_LEVEL=Normal POWER_SUPPLY_TEMP=270 POWER_SUPPLY_TECHNOLOGY=Li-ion POWER_SUPPLY_CHARGE_FULL=6494000 POWER_SUPPLY_CHARGE_NOW=1734000 POWER_SUPPLY_CHARGE_FULL_DESIGN=6000000 POWER_SUPPLY_CYCLE_COUNT=1 POWER_SUPPLY_POWER_AVG=0 POWER_SUPPLY_HEALTH=Good POWER_SUPPLY_MANUFACTURER=Texas Instruments
Signed-off-by: LI Qingwu <Qing-wu.Li@leica-geosystems.com.cn> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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