diff options
| author | Dragos Bogdan <dragos.bogdan@analog.com> | 2017-07-16 12:35:32 +0300 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2017-07-25 13:13:04 +0300 |
| commit | 17825ff6ec6db23892e61a1496abf7d737afe9e7 (patch) | |
| tree | 1375d8f7554535ffe393ab26c371de04abfb926c /Documentation/devicetree/bindings/power/supply/ltc2941.txt | |
| parent | a65df832f96588debbbdd93d392a4ff77d5d237c (diff) | |
| download | linux-17825ff6ec6db23892e61a1496abf7d737afe9e7.tar.xz | |
power: supply: ltc2941-battery-gauge: Add LTC2944 support
LTC2944 is compatible with LTC2943, but uses different
voltage and current computing constants.
Signed-off-by: Dragos Bogdan <dragos.bogdan@analog.com>
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Tested-by: Dragos Bogdan <dragos.bogdan@analog.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Diffstat (limited to 'Documentation/devicetree/bindings/power/supply/ltc2941.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/power/supply/ltc2941.txt | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/power/supply/ltc2941.txt b/Documentation/devicetree/bindings/power/supply/ltc2941.txt index 8ec10366295d..3b9ba147b041 100644 --- a/Documentation/devicetree/bindings/power/supply/ltc2941.txt +++ b/Documentation/devicetree/bindings/power/supply/ltc2941.txt @@ -1,14 +1,14 @@ -binding for LTC2941, LTC2942 and LTC2943 battery gauges +binding for LTC2941, LTC2942, LTC2943 and LTC2944 battery gauges All chips measure battery capacity. The LTC2942 is pin compatible with the LTC2941, it adds voltage and -temperature monitoring, and is runtime detected. LTC2943 is software -compatible, uses a slightly different conversion formula for the -charge counter and adds voltage, current and temperature monitoring. +temperature monitoring, and is runtime detected. LTC2943 and LTC2944 +is software compatible, uses a slightly different conversion formula +for the charge counter and adds voltage, current and temperature monitoring. Required properties: -- compatible: Should contain "lltc,ltc2941", "lltc,ltc2942" or "lltc,ltc2943" - which also indicates the type of I2C chip attached. +- compatible: Should contain "lltc,ltc2941", "lltc,ltc2942", "lltc,ltc2943" + or "lltc,ltc2944" which also indicates the type of I2C chip attached. - reg: The 7-bit I2C address. - lltc,resistor-sense: The sense resistor value in milli-ohms. Can be a 32-bit negative value when the battery has been connected to the wrong end of the |