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@xxxxxxxxxxxxxxx
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
---
.../bindings/power/supply/stericsson,ab8500-fg.yaml | 5 +++++
1 file changed, 5 insertions(+)
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
--
2.34.1
