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dt-bindings: power: supply: ab8500_fg: Add line impedance 

To improve the inner resistance measurement of the battery we need
to account for the line impedance of the connector to the battery.

Cc: devicetree@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Linus Walleij 2022-03-01 13:42:53 +01:00 committed by Sebastian Reichel
parent 4f084810ec
commit 8dc355748a
1 changed files with 5 additions and 0 deletions
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5
Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml
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@ -25,6 +25,11 @@ properties:
$ref: /schemas/types.yaml#/definitions/phandle $ref: /schemas/types.yaml#/definitions/phandle
deprecated: true deprecated: true
line-impedance-micro-ohms:
description: The line impedance between the battery and the
AB8500 inputs, to compensate for this when determining internal
resistance.
interrupts: interrupts:
maxItems: 5 maxItems: 5