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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 Hardkernel Co., Ltd
* Copyright (c) 2020 Theobroma Systems Design und Consulting GmbH
* Copyright (c) 2022 Maya Matuszczyk <maccraft123mc@gmail.com>
*/
/dts-v1/;
#include "rk3326-odroid-go.dtsi"
/ {
model = "ODROID-GO Super";
compatible = "hardkernel,rk3326-odroid-go3", "rockchip,rk3326";
joystick_mux_controller: mux-controller {
compatible = "gpio-mux";
pinctrl = <&mux_en_pins>;
#mux-control-cells = <0>;
mux-gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>,
<&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
};
joystick_mux: adc-mux {
compatible = "io-channel-mux";
io-channels = <&saradc 1>;
io-channel-names = "parent";
#io-channel-cells = <1>;
mux-controls = <&joystick_mux_controller>;
channels = "0", "1", "2", "3";
};
analog_sticks: adc-joystick {
compatible = "adc-joystick";
io-channels = <&joystick_mux 0>,
<&joystick_mux 1>,
<&joystick_mux 2>,
<&joystick_mux 3>;
poll-interval = <60>;
#address-cells = <1>;
#size-cells = <0>;
axis@0 {
reg = <0>;
abs-flat = <10>;
abs-fuzz = <10>;
abs-range = <180 800>;
linux,code = <ABS_X>;
};
axis@1 {
reg = <1>;
abs-flat = <10>;
abs-fuzz = <10>;
abs-range = <180 800>;
linux,code = <ABS_RX>;
};
axis@2 {
reg = <2>;
abs-flat = <10>;
abs-fuzz = <10>;
abs-range = <180 800>;
linux,code = <ABS_Y>;
};
axis@3 {
reg = <3>;
abs-flat = <10>;
abs-fuzz = <10>;
abs-range = <180 800>;
linux,code = <ABS_RY>;
};
};
battery: battery {
compatible = "simple-battery";
charge-full-design-microamp-hours = <4000000>;
charge-term-current-microamp = <300000>;
constant-charge-current-max-microamp = <2000000>;
constant-charge-voltage-max-microvolt = <4200000>;
factory-internal-resistance-micro-ohms = <180000>;
voltage-max-design-microvolt = <4100000>;
voltage-min-design-microvolt = <3500000>;
ocv-capacity-celsius = <20>;
ocv-capacity-table-0 = <4046950 100>, <4001920 95>, <3967900 90>, <3919950 85>,
<3888450 80>, <3861850 75>, <3831540 70>, <3799130 65>,
<3768190 60>, <3745650 55>, <3726610 50>, <3711630 45>,
<3696720 40>, <3685660 35>, <3674950 30>, <3663050 25>,
<3649470 20>, <3635260 15>, <3616920 10>, <3592440 5>,
<3574170 0>;
};
gpio-keys-vol {
compatible = "gpio-keys";
autorepeat;
pinctrl-0 = <&btn_pins_vol>;
pinctrl-names = "default";
button-vol-down {
gpios = <&gpio2 RK_PA1 GPIO_ACTIVE_LOW>;
label = "VOLUMEDOWN";
linux,code = <KEY_VOLUMEDOWN>;
};
button-volume-up {
gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>;
label = "VOLUMEUP";
linux,code = <KEY_VOLUMEUP>;
};
};
};
/* f1 and f2 conflict with volume buttons */
/delete-node/ &btn_f1;
/delete-node/ &btn_f2;
&builtin_gamepad {
button-sw19 {
gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>;
label = "SELECT";
linux,code = <BTN_SELECT>;
};
/* note that TR2 and TL2 are swapped */
button-sw20 {
gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
label = "TOP-RIGHT 2";
linux,code = <BTN_TR2>;
};
button-sw21 {
gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_LOW>;
label = "TOP-LEFT 2";
linux,code = <BTN_TL2>;
};
button-sw22 {
gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
label = "START";
linux,code = <BTN_START>;
};
};
&internal_display {
status = "disabled";
};
&rk817_charger {
monitored-battery = <&battery>;
};
&pinctrl {
btns {
btn_pins: btn-pins {
rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
<3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>,
<3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>,
<3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
<3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>;
};
btn_pins_vol: btn-pins-vol {
rockchip,pins = <2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
joystick {
mux_en_pins: mux-pins {
rockchip,pins = <3 RK_PB5 RK_FUNC_GPIO &pcfg_output_low>;
};
};
};
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