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power: supply: bq25890: document IBAT compensation DT properties 

Document new properties for IBAT compensation feature.

Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Michał Mirosław 2020-09-26 21:05:34 +02:00 committed by Sebastian Reichel
parent 724083293e
commit c8db568375
1 changed files with 4 additions and 0 deletions
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Documentation/devicetree/bindings/power/supply/bq25890.txt
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@ -33,6 +33,10 @@ Optional properties:
- ti,thermal-regulation-threshold: integer, temperature above which the charge
current is lowered, to avoid overheating (in degrees Celsius). If omitted,
the default setting will be used (120 degrees);
- ti,ibatcomp-micro-ohms: integer, value of a resistor in series with
the battery;
- ti,ibatcomp-clamp-microvolt: integer, maximum charging voltage adjustment due
to expected voltage drop on in-series resistor;
Example: