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dt-bindings: battery: Add temperature properties
Document generic battery temperature properties. Signed-off-by: Dmitry Osipenko <digetx@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
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@ -82,6 +82,27 @@ properties:
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An array containing the temperature in degree Celsius,
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for each of the battery capacity lookup table.
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operating-range-celsius:
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$ref: /schemas/types.yaml#/definitions/uint32-array
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description: operating temperature range of a battery
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items:
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- description: minimum temperature at which battery can operate
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- description: maximum temperature at which battery can operate
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ambient-celsius:
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$ref: /schemas/types.yaml#/definitions/uint32-array
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description: safe range of ambient temperature
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items:
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- description: alert when ambient temperature is lower than this value
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- description: alert when ambient temperature is higher than this value
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alert-celsius:
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$ref: /schemas/types.yaml#/definitions/uint32-array
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description: safe range of battery temperature
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items:
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- description: alert when battery temperature is lower than this value
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- description: alert when battery temperature is higher than this value
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required:
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- compatible
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@ -130,6 +151,9 @@ examples:
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/* table for 10 degree Celsius */
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ocv-capacity-table-2 = <4250000 100>, <4200000 95>, <4185000 90>;
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resistance-temp-table = <20 100>, <10 90>, <0 80>, <(-10) 60>;
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operating-range-celsius = <(-30) 50>;
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ambient-celsius = <(-5) 50>;
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alert-celsius = <0 40>;
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};
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charger@11 {
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