From: Linus Walleij Date: Tue, 1 Mar 2022 12:42:53 +0000 (+0100) Subject: dt-bindings: power: supply: ab8500_fg: Add line impedance X-Git-Tag: v5.18-rc1~113^2~8 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8dc355748a7cb4b374d1296bdd68f66c18aced9e;p=thirdparty%2Flinux.git 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 Acked-by: Rob Herring Signed-off-by: Sebastian Reichel --- diff --git a/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml b/Documentation/devicetree/bindings/power/supply/stericsson,ab8500-fg.yaml index 54ac42a9d3542..2ce408a7c0ae0 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