arch/arm/dts/sun50i-h700-anbernic-rg35xx-2024.dts - github/trini/u-boot - Gitiles

 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
 /*
  * Copyright (C) 2024 Ryan Walklin <ryan@testtoast.com>.
  */

 /dts-v1/;

 #include "sun50i-h616.dtsi"

 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/linux-event-codes.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/leds/common.h>

 / {
 	model = "Anbernic RG35XX 2024";
 	chassis-type = "handset";
 	compatible = "anbernic,rg35xx-2024", "allwinner,sun50i-h700";

 	aliases {
 		serial0 = &uart0;
 	};

 	chosen {
 		stdout-path = "serial0:115200n8";
 	};

 	gpio_keys_gamepad: gpio-keys-gamepad {
 		compatible = "gpio-keys";

 		button-a {
 			label = "Action-Pad A";
 			gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_EAST>;
 		};

 		button-b {
 			label = "Action-Pad B";
 			gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_SOUTH>;
 		};

 		button-down {
 			label = "D-Pad Down";
 			gpios = <&pio 4 0 GPIO_ACTIVE_LOW>; /* PE0 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_DPAD_DOWN>;
 		};

 		button-l1 {
 			label = "Key L1";
 			gpios = <&pio 0 10 GPIO_ACTIVE_LOW>; /* PA10 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_TL>;
 		};

 		button-l2 {
 			label = "Key L2";
 			gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_TL2>;
 		};

 		button-left {
 			label = "D-Pad left";
 			gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_DPAD_LEFT>;
 		};

 		button-menu {
 			label = "Key Menu";
 			gpios = <&pio 4 3 GPIO_ACTIVE_LOW>; /* PE3 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_MODE>;
 		};

 		button-r1 {
 			label = "Key R1";
 			gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_TR>;
 		};

 		button-r2 {
 			label = "Key R2";
 			gpios = <&pio 0 7 GPIO_ACTIVE_LOW>; /* PA7 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_TR2>;
 		};

 		button-right {
 			label = "D-Pad Right";
 			gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_DPAD_RIGHT>;
 		};

 		button-select {
 			label = "Key Select";
 			gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_SELECT>;
 		};
 		button-start {
 			label = "Key Start";
 			gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_START>;
 		};

 		button-up {
 			label = "D-Pad Up";
 			gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_DPAD_UP>;
 		};

 		button-x {
 			label = "Action-Pad X";
 			gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_NORTH>;
 		};

 		button-y {
 			label = "Action Pad Y";
 			gpios = <&pio 0 2 GPIO_ACTIVE_LOW>; /* PA2 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <BTN_WEST>;
 		};
 	};

 	gpio-keys-volume {
 		compatible = "gpio-keys";
 		autorepeat;

 		button-vol-up {
 			label = "Key Volume Up";
 			gpios = <&pio 4 1 GPIO_ACTIVE_LOW>; /* PE1 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <KEY_VOLUMEUP>;
 		};

 		button-vol-down {
 			label = "Key Volume Down";
 			gpios = <&pio 4 2 GPIO_ACTIVE_LOW>; /* PE2 */
 			linux,input-type = <EV_KEY>;
 			linux,code = <KEY_VOLUMEDOWN>;
 		};
 	};

 	leds {
 		compatible = "gpio-leds";

 		led-0 {
 			function = LED_FUNCTION_POWER;
 			color = <LED_COLOR_ID_GREEN>;
 			gpios = <&pio 8 12 GPIO_ACTIVE_HIGH>; /* PI12 */
 			default-state = "on";
 		};
 	};

 	reg_vcc5v: regulator-vcc5v { /* USB-C power input */
 		compatible = "regulator-fixed";
 		regulator-name = "vcc-5v";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 	};
 };

 &cpu0 {
 	cpu-supply = <&reg_dcdc1>;
 };

 &ehci0 {
 	status = "okay";
 };

 &mmc0 {
 	vmmc-supply = <&reg_cldo3>;
 	disable-wp;
 	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;  /* PF6 */
 	bus-width = <4>;
 	status = "okay";
 };

 &ohci0 {
 	status = "okay";
 };

 &pio {
 	vcc-pa-supply = <&reg_cldo3>;
 	vcc-pc-supply = <&reg_cldo3>;
 	vcc-pe-supply = <&reg_cldo3>;
 	vcc-pf-supply = <&reg_cldo3>;
 	vcc-pg-supply = <&reg_aldo4>;
 	vcc-ph-supply = <&reg_cldo3>;
 	vcc-pi-supply = <&reg_cldo3>;
 };

 &r_rsb {
 	status = "okay";

 	axp717: pmic@3a3 {
 		compatible = "x-powers,axp717";
 		reg = <0x3a3>;
 		interrupt-controller;
 		#interrupt-cells = <1>;
 		interrupt-parent = <&nmi_intc>;
 		interrupts = <0 IRQ_TYPE_LEVEL_LOW>;

 		vin1-supply = <&reg_vcc5v>;
 		vin2-supply = <&reg_vcc5v>;
 		vin3-supply = <&reg_vcc5v>;
 		vin4-supply = <&reg_vcc5v>;

 		regulators {
 			reg_dcdc1: dcdc1 {
 				regulator-always-on;
 				regulator-min-microvolt = <900000>;
 				regulator-max-microvolt = <1100000>;
 				regulator-name = "vdd-cpu";
 			};

 			reg_dcdc2: dcdc2 {
 				regulator-always-on;
 				regulator-min-microvolt = <940000>;
 				regulator-max-microvolt = <940000>;
 				regulator-name = "vdd-gpu-sys";
 			};

 			reg_dcdc3: dcdc3 {
 				regulator-always-on;
 				regulator-min-microvolt = <1100000>;
 				regulator-max-microvolt = <1100000>;
 				regulator-name = "vdd-dram";
 			};

 			reg_aldo1: aldo1 {
 				/* 1.8v - unused */
 			};

 			reg_aldo2: aldo2 {
 				/* 1.8v - unused */
 			};

 			reg_aldo3: aldo3 {
 				/* 1.8v - unused */
 			};

 			reg_aldo4: aldo4 {
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-name = "vcc-pg";
 			};

 			reg_bldo1: bldo1 {
 				/* 1.8v - unused */
 			};

 			reg_bldo2: bldo2 {
 				regulator-always-on;
 				regulator-min-microvolt = <1800000>;
 				regulator-max-microvolt = <1800000>;
 				regulator-name = "vcc-pll";
 			};

 			reg_bldo3: bldo3 {
 				/* 2.8v - unused */
 			};

 			reg_bldo4: bldo4 {
 				/* 1.2v - unused */
 			};

 			reg_cldo1: cldo1 {
 				/* 3.3v - audio codec - not yet implemented */
 			};

 			reg_cldo2: cldo2 {
 				/* 3.3v - unused */
 			};

 			reg_cldo3: cldo3 {
 				regulator-always-on;
 				regulator-min-microvolt = <3300000>;
 				regulator-max-microvolt = <3300000>;
 				regulator-name = "vcc-io";
 			};

 			reg_cldo4: cldo4 {
 				regulator-min-microvolt = <3300000>;
 				regulator-max-microvolt = <3300000>;
 				regulator-name = "vcc-wifi";
 			};

 			reg_boost: boost {
 				regulator-min-microvolt = <5000000>;
 				regulator-max-microvolt = <5200000>;
 				regulator-name = "boost";
 			};

 			reg_cpusldo: cpusldo {
 				/* unused */
 			};
 		};
 	};
 };

 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_ph_pins>;
 	status = "okay";
 };

 /* the AXP717 has USB type-C role switch functionality, not yet described by the binding */
 &usbotg {
 	dr_mode = "peripheral";   /* USB type-C receptable */
 	status = "okay";
 };

 &usbphy {
 	status = "okay";
 };
	// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
	/*
	* Copyright (C) 2024 Ryan Walklin <ryan@testtoast.com>.
	*/

	/dts-v1/;

	#include "sun50i-h616.dtsi"

	#include <dt-bindings/gpio/gpio.h>
	#include <dt-bindings/input/linux-event-codes.h>
	#include <dt-bindings/interrupt-controller/arm-gic.h>
	#include <dt-bindings/leds/common.h>

	/ {
	model = "Anbernic RG35XX 2024";
	chassis-type = "handset";
	compatible = "anbernic,rg35xx-2024", "allwinner,sun50i-h700";

	aliases {
	serial0 = &uart0;
	};

	chosen {
	stdout-path = "serial0:115200n8";
	};

	gpio_keys_gamepad: gpio-keys-gamepad {
	compatible = "gpio-keys";

	button-a {
	label = "Action-Pad A";
	gpios = <&pio 0 0 GPIO_ACTIVE_LOW>; /* PA0 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_EAST>;
	};

	button-b {
	label = "Action-Pad B";
	gpios = <&pio 0 1 GPIO_ACTIVE_LOW>; /* PA1 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_SOUTH>;
	};

	button-down {
	label = "D-Pad Down";
	gpios = <&pio 4 0 GPIO_ACTIVE_LOW>; /* PE0 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_DPAD_DOWN>;
	};

	button-l1 {
	label = "Key L1";
	gpios = <&pio 0 10 GPIO_ACTIVE_LOW>; /* PA10 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_TL>;
	};

	button-l2 {
	label = "Key L2";
	gpios = <&pio 0 11 GPIO_ACTIVE_LOW>; /* PA11 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_TL2>;
	};

	button-left {
	label = "D-Pad left";
	gpios = <&pio 0 8 GPIO_ACTIVE_LOW>; /* PA8 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_DPAD_LEFT>;
	};

	button-menu {
	label = "Key Menu";
	gpios = <&pio 4 3 GPIO_ACTIVE_LOW>; /* PE3 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_MODE>;
	};

	button-r1 {
	label = "Key R1";
	gpios = <&pio 0 12 GPIO_ACTIVE_LOW>; /* PA12 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_TR>;
	};

	button-r2 {
	label = "Key R2";
	gpios = <&pio 0 7 GPIO_ACTIVE_LOW>; /* PA7 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_TR2>;
	};

	button-right {
	label = "D-Pad Right";
	gpios = <&pio 0 9 GPIO_ACTIVE_LOW>; /* PA9 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_DPAD_RIGHT>;
	};

	button-select {
	label = "Key Select";
	gpios = <&pio 0 5 GPIO_ACTIVE_LOW>; /* PA5 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_SELECT>;
	};
	button-start {
	label = "Key Start";
	gpios = <&pio 0 4 GPIO_ACTIVE_LOW>; /* PA4 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_START>;
	};

	button-up {
	label = "D-Pad Up";
	gpios = <&pio 0 6 GPIO_ACTIVE_LOW>; /* PA6 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_DPAD_UP>;
	};

	button-x {
	label = "Action-Pad X";
	gpios = <&pio 0 3 GPIO_ACTIVE_LOW>; /* PA3 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_NORTH>;
	};

	button-y {
	label = "Action Pad Y";
	gpios = <&pio 0 2 GPIO_ACTIVE_LOW>; /* PA2 */
	linux,input-type = <EV_KEY>;
	linux,code = <BTN_WEST>;
	};
	};

	gpio-keys-volume {
	compatible = "gpio-keys";
	autorepeat;

	button-vol-up {
	label = "Key Volume Up";
	gpios = <&pio 4 1 GPIO_ACTIVE_LOW>; /* PE1 */
	linux,input-type = <EV_KEY>;
	linux,code = <KEY_VOLUMEUP>;
	};

	button-vol-down {
	label = "Key Volume Down";
	gpios = <&pio 4 2 GPIO_ACTIVE_LOW>; /* PE2 */
	linux,input-type = <EV_KEY>;
	linux,code = <KEY_VOLUMEDOWN>;
	};
	};

	leds {
	compatible = "gpio-leds";

	led-0 {
	function = LED_FUNCTION_POWER;
	color = <LED_COLOR_ID_GREEN>;
	gpios = <&pio 8 12 GPIO_ACTIVE_HIGH>; /* PI12 */
	default-state = "on";
	};
	};

	reg_vcc5v: regulator-vcc5v { /* USB-C power input */
	compatible = "regulator-fixed";
	regulator-name = "vcc-5v";
	regulator-min-microvolt = <5000000>;
	regulator-max-microvolt = <5000000>;
	};
	};

	&cpu0 {
	cpu-supply = <&reg_dcdc1>;
	};

	&ehci0 {
	status = "okay";
	};

	&mmc0 {
	vmmc-supply = <&reg_cldo3>;
	disable-wp;
	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
	bus-width = <4>;
	status = "okay";
	};

	&ohci0 {
	status = "okay";
	};

	&pio {
	vcc-pa-supply = <&reg_cldo3>;
	vcc-pc-supply = <&reg_cldo3>;
	vcc-pe-supply = <&reg_cldo3>;
	vcc-pf-supply = <&reg_cldo3>;
	vcc-pg-supply = <&reg_aldo4>;
	vcc-ph-supply = <&reg_cldo3>;
	vcc-pi-supply = <&reg_cldo3>;
	};

	&r_rsb {
	status = "okay";

	axp717: pmic@3a3 {
	compatible = "x-powers,axp717";
	reg = <0x3a3>;
	interrupt-controller;
	#interrupt-cells = <1>;
	interrupt-parent = <&nmi_intc>;
	interrupts = <0 IRQ_TYPE_LEVEL_LOW>;

	vin1-supply = <&reg_vcc5v>;
	vin2-supply = <&reg_vcc5v>;
	vin3-supply = <&reg_vcc5v>;
	vin4-supply = <&reg_vcc5v>;

	regulators {
	reg_dcdc1: dcdc1 {
	regulator-always-on;
	regulator-min-microvolt = <900000>;
	regulator-max-microvolt = <1100000>;
	regulator-name = "vdd-cpu";
	};

	reg_dcdc2: dcdc2 {
	regulator-always-on;
	regulator-min-microvolt = <940000>;
	regulator-max-microvolt = <940000>;
	regulator-name = "vdd-gpu-sys";
	};

	reg_dcdc3: dcdc3 {
	regulator-always-on;
	regulator-min-microvolt = <1100000>;
	regulator-max-microvolt = <1100000>;
	regulator-name = "vdd-dram";
	};

	reg_aldo1: aldo1 {
	/* 1.8v - unused */
	};

	reg_aldo2: aldo2 {
	/* 1.8v - unused */
	};

	reg_aldo3: aldo3 {
	/* 1.8v - unused */
	};

	reg_aldo4: aldo4 {
	regulator-min-microvolt = <1800000>;
	regulator-max-microvolt = <1800000>;
	regulator-name = "vcc-pg";
	};

	reg_bldo1: bldo1 {
	/* 1.8v - unused */
	};

	reg_bldo2: bldo2 {
	regulator-always-on;
	regulator-min-microvolt = <1800000>;
	regulator-max-microvolt = <1800000>;
	regulator-name = "vcc-pll";
	};

	reg_bldo3: bldo3 {
	/* 2.8v - unused */
	};

	reg_bldo4: bldo4 {
	/* 1.2v - unused */
	};

	reg_cldo1: cldo1 {
	/* 3.3v - audio codec - not yet implemented */
	};

	reg_cldo2: cldo2 {
	/* 3.3v - unused */
	};

	reg_cldo3: cldo3 {
	regulator-always-on;
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-name = "vcc-io";
	};

	reg_cldo4: cldo4 {
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-name = "vcc-wifi";
	};

	reg_boost: boost {
	regulator-min-microvolt = <5000000>;
	regulator-max-microvolt = <5200000>;
	regulator-name = "boost";
	};

	reg_cpusldo: cpusldo {
	/* unused */
	};
	};
	};
	};

	&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_ph_pins>;
	status = "okay";
	};

	/* the AXP717 has USB type-C role switch functionality, not yet described by the binding */
	&usbotg {
	dr_mode = "peripheral"; /* USB type-C receptable */
	status = "okay";
	};

	&usbphy {
	status = "okay";
	};