358 lines
7.3 KiB
Plaintext
358 lines
7.3 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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/*
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* Copyright (C) 2024 Ryan Walklin <ryan@testtoast.com>.
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*/
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/dts-v1/;
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#include "sun50i-h616.dtsi"
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#include "sun50i-h616-cpu-opp.dtsi"
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/input/linux-event-codes.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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#include <dt-bindings/leds/common.h>
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/ {
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model = "Anbernic RG35XX 2024";
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chassis-type = "handset";
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compatible = "anbernic,rg35xx-2024", "allwinner,sun50i-h700";
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aliases {
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serial0 = &uart0;
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};
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battery: battery {
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compatible = "simple-battery";
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constant-charge-current-max-microamp = <1024000>;
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voltage-max-design-microvolt = <4200000>;
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};
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chosen {
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stdout-path = "serial0:115200n8";
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};
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gpio_keys_gamepad: gpio-keys-gamepad {
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compatible = "gpio-keys";
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button-a {
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label = "Action-Pad A";
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gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_EAST>;
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};
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button-b {
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label = "Action-Pad B";
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gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_SOUTH>;
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};
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button-down {
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label = "D-Pad Down";
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gpios = <&pio 4 0 GPIO_ACTIVE_LOW>; /* PE0 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_DPAD_DOWN>;
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};
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button-l1 {
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label = "Key L1";
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gpios = <&pio 0 10 GPIO_ACTIVE_LOW>; /* PA10 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_TL>;
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};
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button-l2 {
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label = "Key L2";
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gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_TL2>;
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};
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button-left {
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label = "D-Pad left";
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gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_DPAD_LEFT>;
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};
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button-menu {
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label = "Key Menu";
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gpios = <&pio 4 3 GPIO_ACTIVE_LOW>; /* PE3 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_MODE>;
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};
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button-r1 {
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label = "Key R1";
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gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_TR>;
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};
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button-r2 {
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label = "Key R2";
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gpios = <&pio 0 7 GPIO_ACTIVE_LOW>; /* PA7 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_TR2>;
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};
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button-right {
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label = "D-Pad Right";
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gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_DPAD_RIGHT>;
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};
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button-select {
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label = "Key Select";
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gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_SELECT>;
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};
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button-start {
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label = "Key Start";
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gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_START>;
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};
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button-up {
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label = "D-Pad Up";
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gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_DPAD_UP>;
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};
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button-x {
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label = "Action-Pad X";
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gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_NORTH>;
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};
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button-y {
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label = "Action Pad Y";
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gpios = <&pio 0 2 GPIO_ACTIVE_LOW>; /* PA2 */
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linux,input-type = <EV_KEY>;
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linux,code = <BTN_WEST>;
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};
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};
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gpio-keys-volume {
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compatible = "gpio-keys";
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autorepeat;
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button-vol-up {
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label = "Key Volume Up";
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gpios = <&pio 4 1 GPIO_ACTIVE_LOW>; /* PE1 */
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linux,input-type = <EV_KEY>;
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linux,code = <KEY_VOLUMEUP>;
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};
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button-vol-down {
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label = "Key Volume Down";
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gpios = <&pio 4 2 GPIO_ACTIVE_LOW>; /* PE2 */
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linux,input-type = <EV_KEY>;
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linux,code = <KEY_VOLUMEDOWN>;
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};
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};
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leds {
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compatible = "gpio-leds";
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led-0 {
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function = LED_FUNCTION_POWER;
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color = <LED_COLOR_ID_GREEN>;
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gpios = <&pio 8 12 GPIO_ACTIVE_HIGH>; /* PI12 */
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default-state = "on";
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};
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};
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reg_vcc5v: regulator-vcc5v { /* USB-C power input */
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compatible = "regulator-fixed";
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regulator-name = "vcc-5v";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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};
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&codec {
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allwinner,audio-routing = "Line Out", "LINEOUT";
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allwinner,pa-gpios = <&pio 8 5 GPIO_ACTIVE_HIGH>; // PI5
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status = "okay";
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};
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&cpu0 {
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cpu-supply = <®_dcdc1>;
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};
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&ehci0 {
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status = "okay";
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};
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&mmc0 {
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vmmc-supply = <®_cldo3>;
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disable-wp;
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cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
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bus-width = <4>;
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status = "okay";
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};
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&ohci0 {
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status = "okay";
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};
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&pio {
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vcc-pa-supply = <®_cldo3>;
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vcc-pc-supply = <®_cldo3>;
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vcc-pe-supply = <®_cldo3>;
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vcc-pf-supply = <®_cldo3>;
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vcc-pg-supply = <®_aldo4>;
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vcc-ph-supply = <®_cldo3>;
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vcc-pi-supply = <®_cldo3>;
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};
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&r_i2c {
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status = "okay";
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axp717: pmic@34 {
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compatible = "x-powers,axp717";
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reg = <0x34>;
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interrupt-controller;
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#interrupt-cells = <1>;
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interrupt-parent = <&nmi_intc>;
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interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
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vin1-supply = <®_vcc5v>;
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vin2-supply = <®_vcc5v>;
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vin3-supply = <®_vcc5v>;
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vin4-supply = <®_vcc5v>;
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axp_adc: adc {
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compatible = "x-powers,axp717-adc";
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#io-channel-cells = <1>;
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};
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battery_power: battery-power {
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compatible = "x-powers,axp717-battery-power-supply";
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monitored-battery = <&battery>;
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};
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regulators {
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reg_dcdc1: dcdc1 {
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regulator-always-on;
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <1160000>;
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regulator-name = "vdd-cpu";
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};
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reg_dcdc2: dcdc2 {
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regulator-always-on;
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regulator-min-microvolt = <940000>;
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regulator-max-microvolt = <940000>;
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regulator-name = "vdd-gpu-sys";
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};
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reg_dcdc3: dcdc3 {
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regulator-always-on;
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regulator-min-microvolt = <1100000>;
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regulator-max-microvolt = <1100000>;
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regulator-name = "vdd-dram";
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};
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reg_aldo1: aldo1 {
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/* 1.8v - unused */
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};
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reg_aldo2: aldo2 {
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/* 1.8v - unused */
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};
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reg_aldo3: aldo3 {
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/* 1.8v - unused */
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};
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reg_aldo4: aldo4 {
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "avcc";
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};
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reg_bldo1: bldo1 {
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/* 1.8v - unused */
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};
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reg_bldo2: bldo2 {
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regulator-always-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-name = "vcc-pll";
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};
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reg_bldo3: bldo3 {
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/* 2.8v - unused */
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};
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reg_bldo4: bldo4 {
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/* 1.2v - unused */
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};
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reg_cldo1: cldo1 {
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regulator-always-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-spkr-amp";
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};
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reg_cldo2: cldo2 {
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/* 3.3v - unused */
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};
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reg_cldo3: cldo3 {
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regulator-always-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-io";
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};
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reg_cldo4: cldo4 {
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-name = "vcc-wifi";
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};
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reg_boost: boost {
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5200000>;
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regulator-name = "boost";
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};
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reg_cpusldo: cpusldo {
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/* unused */
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};
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};
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usb_power: usb-power {
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compatible = "x-powers,axp717-usb-power-supply";
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input-current-limit-microamp = <1500000>;
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};
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};
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};
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&uart0 {
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pinctrl-names = "default";
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pinctrl-0 = <&uart0_ph_pins>;
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status = "okay";
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};
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/* the AXP717 has USB type-C role switch functionality, not yet described by the binding */
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&usbotg {
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dr_mode = "peripheral"; /* USB type-C receptable */
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status = "okay";
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};
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&usbphy {
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status = "okay";
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};
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