From 42bc99704fe85741f8643f1eb0eaaa6ff0e8d56b Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Mon, 25 Oct 2021 17:49:41 +0200 Subject: [PATCH 451/478] arm64: dts: rk3399-pinephone-pro: Correct the battery specification MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit XLS with ZCV measurements from the manufacturer say that at 25°C, ZCV is ~200 mOhm. At 50°C it's at ~100 mOhm. Set some value in between. Lower the charging current to something less aggressive. Fix the current sensing resitor value (it's 10 mOhm in the schematic). Signed-off-by: Ondrej Jirman --- arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts index e6aac03e1ec9..ffdaaa6c7a11 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts +++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts @@ -504,16 +504,16 @@ battery { 4110 4161 4217 4308>; design_capacity = <2916>; design_qmax = <2708>; - bat_res = <65>; + bat_res = <150>; max_input_current = <3000>; - max_chrg_current = <3000>; + max_chrg_current = <2000>; max_chrg_voltage = <4350>; sleep_enter_current = <300>; sleep_exit_current = <300>; power_off_thresd = <3400>; zero_algorithm_vol = <3950>; fb_temperature = <105>; - sample_res = <20>; + sample_res = <10>; max_soc_offset = <60>; energy_mode = <0>; monitor_sec = <5>; -- 2.35.3