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Commit 38fa6968 authored by Quentin Schulz's avatar Quentin Schulz Committed by Sebastian Reichel
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dt-bindings: power: supply: add AXP20X/AXP22X AC power supply 



The X-Powers AXP20X and AXP22X PMICs have an AC entry to supply power to
the board. They have a few registers dedicated to the status of the AC
power supply.

This adds the DT binding documentation for the AC power supply for
AXP20X and AXP22X PMICs.

Signed-off-by: default avatarQuentin Schulz <quentin.schulz@free-electrons.com>
Acked-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: default avatarSebastian Reichel <sre@kernel.org>
parent 33863c93

Documentation/devicetree/bindings/power/supply/axp20x_ac_power.txt

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AXP20X and AXP22X PMICs' AC power supply



Required Properties:

 - compatible: One of:

			"x-powers,axp202-ac-power-supply"

			"x-powers,axp221-ac-power-supply"



This node is a subnode of the axp20x PMIC.



The AXP20X can read the current current and voltage supplied by AC by

reading ADC channels from the AXP20X ADC.



The AXP22X is only able to tell if an AC power supply is present and

usable.



Example:



&axp209 {

	ac_power_supply: ac-power-supply {

		compatible = "x-powers,axp202-ac-power-supply";

	};

};