Commit b171cb62 authored by Linus Walleij's avatar Linus Walleij Committed by Sebastian Reichel
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dt-bindings: power: Extend battery bindings with chemistry 



This adds a battery-chemistry property and bindings for the different
"technologies" that are used in Linux. More types can be added.

This is needed to convert the custom ST-Ericsson AB8500 battery
properties over to the generic battery bindings.

Cc: devicetree@vger.kernel.org
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Reviewed-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
parent 0c77ec3d

Documentation/devicetree/bindings/power/supply/battery.yaml

+14 −0
Original line number Diff line number Diff line
@@ -31,6 +31,20 @@ properties: 
  compatible:

    const: simple-battery



  device-chemistry:

    description: This describes the chemical technology of the battery.

    oneOf:

      - const: nickel-cadmium

      - const: nickel-metal-hydride

      - const: lithium-ion

        description: This is a blanket type for all lithium-ion batteries,

          including those below. If possible, a precise compatible string

          from below should be used, but sometimes it is unknown which specific

          lithium ion battery is employed and this wide compatible can be used.

      - const: lithium-ion-polymer

      - const: lithium-ion-iron-phosphate

      - const: lithium-ion-manganese-oxide



  over-voltage-threshold-microvolt:

    description: battery over-voltage limit