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dt-bindings: power: supply: max17042: support shunt-resistor-micro-ohms

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This binding supports the vendor-specific property maxim,rsns-microohm
to describe the value of a shunt resistor required when measuring
currents. shunt-resistor-micro-ohms is a standard property with the
same meaning. Standard properties should be used instead of vendor-
specific ones of similar intention when possible.

Allow this standard property here, while also deprecating the existing
vendor-specific property maxim,rsns-microohm.

Reviewed-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Link: https://patch.msgid.link/20260302-max77759-fg-v3-2-3c5f01dbda23@linaro.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
André Draszik
2026-03-02 13:32:01 +00:00
committed by Sebastian Reichel
parent 4a53e15414
commit f76deab4e9
1 changed files with 6 additions and 0 deletions
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6
Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
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@@ -31,7 +31,13 @@ properties:
description: |
The ALRT pin (or FG_INTB pin on MAX77759), an open-drain interrupt.
shunt-resistor-micro-ohms:
description:
Resistance of rsns resistor in micro Ohms (datasheet-recommended value is 10000).
Defining this property enables current-sense functionality.
maxim,rsns-microohm:
deprecated: true
$ref: /schemas/types.yaml#/definitions/uint32
description: |
Resistance of rsns resistor in micro Ohms (datasheet-recommended value is 10000).