I have a DM3730 with a bq27000 on the w1 bus
During boot it displays:
power_supply bq27000-battery: power_supply_get_battery_info currently
only supports devicetree
w1_slave_driver 01-000000000000: battery is not calibrated! ignoring
capacity values
I tried to add a device tree node for battery under the &hdqw1w node:
bat: battery {
compatible = "simple-battery";
voltage-min-design-microvolt = <2750000>; /*2.75V */
energy-full-design-microwatt-hours = <4255000>; /* 3.7V * 1.15AHr = 4.255W-hr */
charge-full-design-microamp-hours = <1150000>; /*1150 mAhr */
precharge-current-microamp = <115000>; /* 0.115A */
constant-charge-current-max-microamp = <1150000>; /* 1.15 A */
constant-charge-voltage-max-microvolt = <4200000>; /* 4.2 V */
};
bq27000: fuel-gauge@1 {
compatible = "bq27000-battery";
reg = <0x01>;
monitored-battery = <&bat>;
};
Does the bq27000 driver support adding a simple battery?
adam
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