diff options
| author | Kever Yang <kever.yang@rock-chips.com> | 2019-03-05 10:22:19 +0800 |
|---|---|---|
| committer | Tao Huang <huangtao@rock-chips.com> | 2019-03-12 15:53:26 +0800 |
| commit | bd7ce1902c63ed76b9e3929bf6c21f1b82913ff0 (patch) | |
| tree | 1d6b3b4d906b60a717be0feac1a963402060f8e6 | |
| parent | 20ee926d4b2e1b26d7fa0e757ab621e1185d5cc3 (diff) | |
ARM: dts: rockchip: add battery node for rk3128-fireprime
fireprime is using rk818, which need a battery node for fuel gauge,
or else the input current will be limit to 500mA.
Change-Id: Ie80dbc103d1ac57b704235a9b618b7e9db44c953
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
| -rw-r--r-- | arch/arm/boot/dts/rk3128-fireprime.dts | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3128-fireprime.dts b/arch/arm/boot/dts/rk3128-fireprime.dts index a75d814f91a7..8cf91aa5d53b 100644 --- a/arch/arm/boot/dts/rk3128-fireprime.dts +++ b/arch/arm/boot/dts/rk3128-fireprime.dts @@ -341,6 +341,30 @@ }; }; }; + + battery { + compatible = "rk818-battery"; + ocv_table = <3400 3650 3693 3707 3731 3749 3760 + 3770 3782 3796 3812 3829 3852 3882 + 3915 3951 3981 4047 4086 4132 4182>; + design_capacity = <4000>; + design_qmax = <4000>; + bat_res = <100>; + max_input_current = <2000>; + max_chrg_current = <1400>; + max_chrg_voltage = <4200>; + sleep_enter_current = <300>; + sleep_exit_current = <300>; + power_off_thresd = <3400>; + zero_algorithm_vol = <3850>; + energy_mode = <0>; + fb_temperature = <105>; + sample_res = <20>; + max_soc_offset = <60>; + monitor_sec = <5>; + virtual_power = <1>; + power_dc2otg = <0>; + }; }; }; |