power: supply: Match DT value types

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The battery drivers read properties whose bindings use signed values
for temperature thresholds and unsigned values for voltage thresholds.
Some helpers used the opposite signedness, which makes property type
checking report real mismatches.

Use signed helpers where the binding and DTS allow negative values, and
use unsigned helpers for voltage properties documented as uint32 cells.

Assisted-by: Codex:gpt-5-5
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260612215308.1888834-1-robh@kernel.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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Rob Herring (Arm) 2026-06-12 16:53:07 -05:00 • committed by Sebastian Reichel

parent 5a6b9c36c5

commit 6a3b47a5a5

2 changed files with 7 additions and 3 deletions

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2

drivers/power/supply/ltc2941-battery-gauge.c

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8

drivers/power/supply/max17042_battery.c

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