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dt-bindings: power: maxim,max17042: Fix temp types to signed

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The max17042 binding described "maxim,cold-temp" and
"maxim,over-heat-temp" as unsigned values, but in-tree DTS examples
use negative temperatures such as a cold threshold below zero degrees.

Document the temperature properties as signed int32 values so the
schema matches existing DTS data and the driver can use signed helpers.

Assisted-by: Codex:gpt-5-5
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260612215315.1889039-1-robh@kernel.org
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
This commit is contained in:
Rob Herring (Arm)
2026-06-12 16:53:15 -05:00
parent 224fbfda98
commit c6fa876d86
1 changed files with 2 additions and 2 deletions
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4
Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml
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@@ -44,13 +44,13 @@ properties:
Defining this property enables current-sense functionality.
maxim,cold-temp:
$ref: /schemas/types.yaml#/definitions/uint32
$ref: /schemas/types.yaml#/definitions/int32
description:
Temperature threshold to report battery as cold (in tenths of degree Celsius).
Default is not to report cold events.
maxim,over-heat-temp:
$ref: /schemas/types.yaml#/definitions/uint32
$ref: /schemas/types.yaml#/definitions/int32
description:
Temperature threshold to report battery as over heated (in tenths of degree Celsius).
Default is not to report over heating events.