1rk816-battery 2~~~~~~~~~~ 3 4Required properties : 5 - compatible: "rk816-battery" 6 - ocv_table: ocv voltage and soc relation table 7 - design_capacity: real capacity tested by tool 8 - design_qmax: nominal capacity * 1.1 9 - max_input_current: maximum current from adapter 10 - max_chrg_current: maximum current for battery charge 11 - max_chrg_voltage: maximum charge voltage for battery 12 13Optional properties : 14 - sleep_enter_current: current threshold of enter relax mode 15 - sleep_exit_current: current threshold of exit relax mode 16 - sleep_filter_current: current threshold of valid relax mode 17 - power_off_thresd: vsys voltage threshold of power off 18 - zero_algorithm_vol: voltage threshold of discharge zero algorithm 19 - fb_temperature: feed back temperature of PMIC 20 - max_soc_offset: soc threshold of correct dsoc as rsoc 21 - monitor_sec: poll seconds for battery delay work 22 - virtual_power: test mode for none battery 23 - energy_mode: try to use all power of battery 24 - power_dc2otg: dc can provide supply for otg 5v 25 - dc_det_adc: dc detect by saradc 26 27Example: 28 29rk816: pmic@1a { 30 compatible = "rockchip,rk816"; 31 reg = <0x1a>; 32 interrupt-parent = <&gpio0>; 33 interrupts = <2 IRQ_TYPE_LEVEL_LOW>; 34 pinctrl-names = "default"; 35 pinctrl-0 = <&pmic_int_l>; 36 37 ...... 38 39 battery { 40 compatible = "rk816-battery"; 41 ocv_table = <3400 3654 3686 3710 3744 3775 3803 42 3825 3843 3858 3870 3886 3955 3988 43 4010 4023 4032 4049 4080 4151>; 44 design_capacity = <2000>; 45 design_qmax = <2200>; 46 bat_res = <120>; 47 max_input_current = <2000>; 48 max_chrg_current = <1000>; 49 max_chrg_voltage = <4200>; 50 sleep_enter_current = <300>; 51 sleep_exit_current = <300>; 52 sleep_filter_current = <100>; 53 power_off_thresd = <3500>; 54 zero_algorithm_vol = <3800>; 55 fb_temperature = <105>; 56 max_soc_offset = <60>; 57 monitor_sec = <5>; 58 virtual_power = <0>; 59 energy_mode = <0>; 60 power_dc2otg = <0>; 61 dc_det_adc = <0>; 62 }; 63 64 ...... 65}; 66