111 lines
3.2 KiB
Diff
111 lines
3.2 KiB
Diff
From 2906eaae2843715028ccf901dc8c5c7334806929 Mon Sep 17 00:00:00 2001
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From: Ondrej Jirman <megi@xff.cz>
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Date: Sun, 4 Sep 2022 23:13:21 +0200
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Subject: [PATCH 274/389] arm64: dts: rk3399-pinephone-pro: Add BSP battery
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driver support
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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This is based on a mix of BSP code and a new charger driver.
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Signed-off-by: Martijn Braam <martijn@brixit.nl>
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Co-developed-by: Kamil Trzciński <ayufan@ayufan.eu>
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Signed-off-by: Ondrej Jirman <megi@xff.cz>
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---
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.../dts/rockchip/rk3399-pinephone-pro.dts | 71 +++++++++++++++++++
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1 file changed, 71 insertions(+)
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diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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index e2361c906988..50c5d006b2e9 100644
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--- a/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinephone-pro.dts
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@@ -51,6 +51,43 @@ button-down {
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};
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};
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+ bat: battery {
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+ compatible = "simple-battery";
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+ voltage-min-design-microvolt = <3400000>;
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+ voltage-max-design-microvolt = <4350000>;
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+ energy-full-design-microwatt-hours = <11400000>;
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+ charge-full-design-microamp-hours = <3000000>;
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+ precharge-current-microamp = <120000>;
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+ charge-term-current-microamp = <150000>;
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+ constant-charge-current-max-microamp = <1500000>;
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+ constant-charge-voltage-max-microvolt = <4350000>;
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+ factory-internal-resistance-micro-ohms = <150000>;
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+ resistance-temp-table = <20 150>;
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+ ocv-capacity-celsius = <20>;
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+ ocv-capacity-table-0 =
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+ <4308000 100>,
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+ <4217000 95>,
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+ <4161000 90>,
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+ <4110000 85>,
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+ <4066000 80>,
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+ <4007000 75>,
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+ <3974000 70>,
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+ <3937000 65>,
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+ <3896000 60>,
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+ <3853000 55>,
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+ <3827000 50>,
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+ <3807000 45>,
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+ <3793000 40>,
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+ <3780000 35>,
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+ <3768000 30>,
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+ <3756000 25>,
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+ <3740000 20>,
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+ <3716000 15>,
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+ <3689000 10>,
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+ <3675000 5>,
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+ <3400000 0>;
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+ };
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+
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backlight: backlight {
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compatible = "pwm-backlight";
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pwms = <&pwm0 0 1000000 0>;
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@@ -358,6 +395,40 @@ regulator-state-mem {
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};
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};
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};
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+
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+ /*
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+ * XXX: Backported BSP stuff, drop this. Use standard
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+ * "monitored-battery" property.
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+ */
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+ battery {
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+ compatible = "rockchip,rk818-battery";
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+ ocv_table = <3400 3675 3689 3716 3740 3756 3768 3780
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+ 3793 3807 3827 3853 3896 3937 3974 4007 4066
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+ 4110 4161 4217 4308>;
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+ design_capacity = <2916>;
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+ design_qmax = <2708>;
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+ bat_res = <150>;
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+ max_input_current = <3000>;
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+ max_chrg_current = <2000>;
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+ max_chrg_voltage = <4350>;
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+ sleep_enter_current = <300>;
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+ sleep_exit_current = <300>;
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+ power_off_thresd = <3400>;
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+ zero_algorithm_vol = <3950>;
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+ fb_temperature = <105>;
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+ sample_res = <10>;
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+ max_soc_offset = <60>;
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+ energy_mode = <0>;
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+ monitor_sec = <5>;
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+ virtual_power = <0>;
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+ power_dc2otg = <0>;
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+ otg5v_suspend_enable = <1>;
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+ };
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+
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+ charger {
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+ compatible = "rockchip,rk818-charger";
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+ monitored-battery = <&bat>;
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+ };
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};
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vdd_cpu_b: regulator@40 {
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--
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2.35.3
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