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Diffstat (limited to 'Documentation/devicetree/bindings/power/supply/battery.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/power/supply/battery.yaml | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/power/supply/battery.yaml b/Documentation/devicetree/bindings/power/supply/battery.yaml index 932b736ce5c0..0c7e2e44793b 100644 --- a/Documentation/devicetree/bindings/power/supply/battery.yaml +++ b/Documentation/devicetree/bindings/power/supply/battery.yaml @@ -82,6 +82,27 @@ properties: An array containing the temperature in degree Celsius, for each of the battery capacity lookup table. + operating-range-celsius: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: operating temperature range of a battery + items: + - description: minimum temperature at which battery can operate + - description: maximum temperature at which battery can operate + + ambient-celsius: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: safe range of ambient temperature + items: + - description: alert when ambient temperature is lower than this value + - description: alert when ambient temperature is higher than this value + + alert-celsius: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: safe range of battery temperature + items: + - description: alert when battery temperature is lower than this value + - description: alert when battery temperature is higher than this value + required: - compatible @@ -130,6 +151,9 @@ examples: /* table for 10 degree Celsius */ ocv-capacity-table-2 = <4250000 100>, <4200000 95>, <4185000 90>; resistance-temp-table = <20 100>, <10 90>, <0 80>, <(-10) 60>; + operating-range-celsius = <(-30) 50>; + ambient-celsius = <(-5) 50>; + alert-celsius = <0 40>; }; charger@11 { |