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| author | Linus Walleij <linus.walleij@linaro.org> | 2022-03-01 13:42:53 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2022-03-04 22:20:32 +0100 |
| commit | 8dc355748a7cb4b374d1296bdd68f66c18aced9e (patch) | |
| tree | b3370adaa3a696c273cc823c32685e398c38cf6d | |
| parent | 4f084810ec26f3b7f58294cfa4e6028b1827f5fe (diff) | |
| download | lwn-8dc355748a7cb4b374d1296bdd68f66c18aced9e.tar.gz lwn-8dc355748a7cb4b374d1296bdd68f66c18aced9e.zip | |
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>
| -rw-r--r-- | Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml index 54ac42a9d354..2ce408a7c0ae 100644 --- a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml +++ b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml @@ -25,6 +25,11 @@ properties: $ref: /schemas/types.yaml#/definitions/phandle 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: maxItems: 5 |