Hi, On Thu, Aug 05, 2021 at 10:58:27AM +0200, Linus Walleij wrote: > This adds a battery-type 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@xxxxxxxxxxxxxxx > Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx> > --- > ChangeLog v1->v2: > - Add devicetree list to Cc > - Use "device-chemistry" instead of "battery-type" as this > has precedence in standards. > I need a bunch of new bindings for switch the STE AB8500 custom > bindings out, but I need to start somewhere, this is as good as > any place to start. > --- Waiting a bit to give Rob a chance to review this. From my side it looks good. Reviewed-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx> -- Sebastian > .../devicetree/bindings/power/supply/battery.yaml | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/Documentation/devicetree/bindings/power/supply/battery.yaml b/Documentation/devicetree/bindings/power/supply/battery.yaml > index c3b4b7543591..d56ac484fec5 100644 > --- a/Documentation/devicetree/bindings/power/supply/battery.yaml > +++ b/Documentation/devicetree/bindings/power/supply/battery.yaml > @@ -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 > > -- > 2.31.1 >
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