power: supply: max17040: Config alert SOC low level threshold from FDT

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For configuration of fuel gauge alert for a low level state of charge
interrupt we add a function to config level threshold and a device tree
binding property to set it in flatned device tree node.

Now we can use "maxim,alert-low-soc-level" property with the values from
1% up to 32% to configure alert interrupt threshold.

Signed-off-by: Matheus Castello <matheus@castello.eng.br>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>

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Matheus Castello 2019-12-05 12:44:09 -03:00 • committed by Sebastian Reichel

parent 2e17ed94de

commit cccdd0ca1c

1 changed files with 51 additions and 1 deletions

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drivers/power/supply/max17040_battery.c

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