Loading Documentation/devicetree/bindings/batterydata/batterydata.txt +47 −0 Original line number Diff line number Diff line Loading @@ -64,6 +64,43 @@ Profile data node optional properties: battery thermistor. This should be exactly 6 bytes in length. Example: [01 02 03 04 05 06] - qcom,soc-based-step-chg: A bool property to indicate if the battery will perform SoC (State of Charge) based step charging. If yes, the low and high thresholds defined in "qcom,step-chg-ranges" tuples should be assigned as SoC values in percentage. - qcom,step-chg-ranges: Array of tuples in which a tuple describes a range data of step charging setting. A range contains following 3 integer elements: [0]: the low threshold of battery votlage in uV or SoC (State of Charge) in percentage when SoC based step charge is used; [1]: the high threshold of battery voltage in uV or SoC in percentage when SoC based step charge is used; [2]: the FCC (full charging current) in uA when battery voltage or SoC falls between the low and high thresholds. The threshold values in range should be in ascending and shouldn't overlap. It support 8 ranges at max. - qcom,jeita-fcc-ranges: Array of tuples in which a tuple describes a range data of sw-jeita FCC (full charging current) setting. A range contains following 3 integer elements: [0]: the low threshold of battery temperature in deci-degree; [1]: the high threshold of battery temperature in deci-degree; [2]: the FCC in uA when battery temperature falls between the low and high thresholds. The threshold values in range should be in ascending and shouldn't overlap. It support 8 ranges at max. - qcom,jeita-fv-ranges: Array of tuples in which a tuple describes a range data of sw-jeita FV (float voltage) setting. A range contains following 3 integer elements: [0]: the low threshold of battery temperature in deci-degree; [1]: the high threshold of battery temperature in deci-degree; [3]: the FV in uV when battery temperature falls between the low and high thresholds. The threshold values in range should be in ascending and shouldn't overlap. It support 8 ranges at max. Profile data node required subnodes: - qcom,fcc-temp-lut : An 1-dimensional lookup table node that encodes Loading Loading @@ -128,6 +165,16 @@ qcom,palladium-batterydata { qcom,v-cutoff-uv = <3400000>; qcom,chg-term-ua = <100000>; qcom,batt-id-kohm = <75>; qcom,step-chg-ranges = <3600000 4000000 3000000 4001000 4200000 2800000 4201000 4400000 2000000>; qcom,jeita-fcc-ranges = <0 100 600000 101 200 2000000 201 450 3000000 451 550 600000>; qcom,jeita-fv-ranges = <0 100 4200000 101 450 4350000 451 550 4200000>; qcom,battery-type = "palladium_1500mah"; qcom,fcc-temp-lut { Loading Loading
Documentation/devicetree/bindings/batterydata/batterydata.txt +47 −0 Original line number Diff line number Diff line Loading @@ -64,6 +64,43 @@ Profile data node optional properties: battery thermistor. This should be exactly 6 bytes in length. Example: [01 02 03 04 05 06] - qcom,soc-based-step-chg: A bool property to indicate if the battery will perform SoC (State of Charge) based step charging. If yes, the low and high thresholds defined in "qcom,step-chg-ranges" tuples should be assigned as SoC values in percentage. - qcom,step-chg-ranges: Array of tuples in which a tuple describes a range data of step charging setting. A range contains following 3 integer elements: [0]: the low threshold of battery votlage in uV or SoC (State of Charge) in percentage when SoC based step charge is used; [1]: the high threshold of battery voltage in uV or SoC in percentage when SoC based step charge is used; [2]: the FCC (full charging current) in uA when battery voltage or SoC falls between the low and high thresholds. The threshold values in range should be in ascending and shouldn't overlap. It support 8 ranges at max. - qcom,jeita-fcc-ranges: Array of tuples in which a tuple describes a range data of sw-jeita FCC (full charging current) setting. A range contains following 3 integer elements: [0]: the low threshold of battery temperature in deci-degree; [1]: the high threshold of battery temperature in deci-degree; [2]: the FCC in uA when battery temperature falls between the low and high thresholds. The threshold values in range should be in ascending and shouldn't overlap. It support 8 ranges at max. - qcom,jeita-fv-ranges: Array of tuples in which a tuple describes a range data of sw-jeita FV (float voltage) setting. A range contains following 3 integer elements: [0]: the low threshold of battery temperature in deci-degree; [1]: the high threshold of battery temperature in deci-degree; [3]: the FV in uV when battery temperature falls between the low and high thresholds. The threshold values in range should be in ascending and shouldn't overlap. It support 8 ranges at max. Profile data node required subnodes: - qcom,fcc-temp-lut : An 1-dimensional lookup table node that encodes Loading Loading @@ -128,6 +165,16 @@ qcom,palladium-batterydata { qcom,v-cutoff-uv = <3400000>; qcom,chg-term-ua = <100000>; qcom,batt-id-kohm = <75>; qcom,step-chg-ranges = <3600000 4000000 3000000 4001000 4200000 2800000 4201000 4400000 2000000>; qcom,jeita-fcc-ranges = <0 100 600000 101 200 2000000 201 450 3000000 451 550 600000>; qcom,jeita-fv-ranges = <0 100 4200000 101 450 4350000 451 550 4200000>; qcom,battery-type = "palladium_1500mah"; qcom,fcc-temp-lut { Loading
