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Tool/software:
Hello, we are using this driver https://git.ti.com/cgit/ti-linux-kernel/ti-linux-kernel/tree/drivers/power/supply/bq27xxx_battery.c?h=ti-linux-6.1.ym our dts is:
bat: battery { compatible = "simple-battery"; voltage-min-design-microvolt = <3300000>; // Minimum design voltage in microvolts energy-full-design-microwatt-hours = <15580000>; // Full design energy in microwatt-hours charge-full-design-microamp-hours = <3400000>; // Full design charge in microamp-hours }; fuel_gauge: bq27220@55 { compatible = "ti,bq27541"; reg = <0x55>; monitored-battery = <&bat>; status = "okay"; };
Charge_now node is showing current instead of charge and temperature is completely wrong. Can you advise what settings to use with BQ27220 to get the driver to function correctly?
Thank you
Hello Tomas,
We currently do not support the linux driver. Only recommendation I can offer is to use bqStudio on a windows computer to verify the gauge is working properly.
Regards,
Adrian