arch/arm64/boot/dts/allwinner/sun50i-a64-teres-i.dts - linux - Git at Google

 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
 // Copyright (C) Harald Geyer <harald@ccbib.org>
 // based on sun50i-a64-olinuxino.dts by Jagan Teki <jteki@openedev.com>

 /dts-v1/;

 #include "sun50i-a64.dtsi"
 #include "sun50i-a64-cpu-opp.dtsi"

 #include <dt-bindings/gpio/gpio.h>
 #include <dt-bindings/input/input.h>
 #include <dt-bindings/pwm/pwm.h>

 / {
 	model = "Olimex A64 Teres-I";
 	compatible = "olimex,a64-teres-i", "allwinner,sun50i-a64";

 	aliases {
 		serial0 = &uart0;
 	};

 	backlight: backlight {
 		compatible = "pwm-backlight";
 		pwms = <&pwm 0 50000 0>;
 		power-supply = <&reg_dcdc1>;
 		brightness-levels = <0 5 7 10 14 20 28 40 56 80 112>;
 		default-brightness-level = <5>;
 		enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
 	};

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

 		framebuffer-lcd {
 			eDP25-supply = <&reg_dldo2>;
 			eDP12-supply = <&reg_dldo3>;
 		};
 	};

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

 		lid-switch {
 			label = "Lid Switch";
 			gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */
 			linux,input-type = <EV_SW>;
 			linux,code = <SW_LID>;
 			wakeup-source;
 		};
 	};

 	leds {
 		compatible = "gpio-leds";

 		led-0 {
 			label = "teres-i:green:capslock";
 			gpios = <&pio 2 7 GPIO_ACTIVE_HIGH>; /* PC7 */
 		};

 		led-1 {
 			label = "teres-i:green:numlock";
 			gpios = <&pio 2 4 GPIO_ACTIVE_HIGH>; /* PC4 */
 		};
 	};

 	reg_usb1_vbus: usb1-vbus {
 		compatible = "regulator-fixed";
 		regulator-name = "usb1-vbus";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		enable-active-high;
 		gpio = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
 		status = "okay";
 	};

 	wifi_pwrseq: wifi_pwrseq {
 		compatible = "mmc-pwrseq-simple";
 		reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
 	};

 	speaker_amp: audio-amplifier {
 		compatible = "simple-audio-amplifier";
 		enable-gpios = <&r_pio 0 12 GPIO_ACTIVE_HIGH>; /* PL12 */
 		sound-name-prefix = "Speaker Amp";
 	};
 };

 &codec {
 	status = "okay";
 };

 &codec_analog {
 	cpvdd-supply = <&reg_eldo1>;
 	status = "okay";
 };

 &dai {
 	status = "okay";
 };

 &de {
 	status = "okay";
 };

 &cpu0 {
 	cpu-supply = <&reg_dcdc2>;
 };

 &cpu1 {
 	cpu-supply = <&reg_dcdc2>;
 };

 &cpu2 {
 	cpu-supply = <&reg_dcdc2>;
 };

 &cpu3 {
 	cpu-supply = <&reg_dcdc2>;
 };

 &ehci1 {
 	status = "okay";
 };


 &i2c0 {
 	clock-frequency = <100000>;
 	status = "okay";

 	anx6345: anx6345@38 {
 		compatible = "analogix,anx6345";
 		reg = <0x38>;
 		reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
 		dvdd25-supply = <&reg_dldo2>;
 		dvdd12-supply = <&reg_dldo3>;

 		ports {
 			#address-cells = <1>;
 			#size-cells = <0>;

 			port@0 {
 				reg = <0>;

 				anx6345_in: endpoint {
 					remote-endpoint = <&tcon0_out_anx6345>;
 				};
 			};
 		};
 	};
 };

 &mixer0 {
 	status = "okay";
 };

 &mmc0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc0_pins>;
 	vmmc-supply = <&reg_dcdc1>;
 	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
 	disable-wp;
 	bus-width = <4>;
 	status = "okay";
 };

 &mmc1 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc1_pins>;
 	vmmc-supply = <&reg_aldo2>;
 	vqmmc-supply = <&reg_dldo4>;
 	mmc-pwrseq = <&wifi_pwrseq>;
 	bus-width = <4>;
 	non-removable;
 	status = "okay";

 	rtl8723bs: wifi@1 {
 		reg = <1>;
 		interrupt-parent = <&r_pio>;
 		interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */
 		interrupt-names = "host-wake";
 	};
 };

 &mmc2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&mmc2_pins>;
 	vmmc-supply = <&reg_dcdc1>;
 	vqmmc-supply = <&reg_dcdc1>;
 	bus-width = <8>;
 	non-removable;
 	cap-mmc-hw-reset;
 	status = "okay";
 };

 &ohci1 {
 	status = "okay";
 };

 &pwm {
 	status = "okay";
 };

 &r_rsb {
 	status = "okay";

 	axp803: pmic@3a3 {
 		compatible = "x-powers,axp803";
 		reg = <0x3a3>;
 		interrupt-parent = <&r_intc>;
 		interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
 	};
 };

 #include "axp803.dtsi"

 &ac_power_supply {
 	status = "okay";
 };

 &battery_power_supply {
 	status = "okay";
 };

 &reg_aldo1 {
 	regulator-always-on;
 	regulator-min-microvolt = <2800000>;
 	regulator-max-microvolt = <2800000>;
 	regulator-name = "vcc-pe";
 };

 &reg_aldo2 {
 	regulator-always-on;
 	regulator-min-microvolt = <3300000>;
 	regulator-max-microvolt = <3300000>;
 	regulator-name = "vcc-pl";
 };

 &reg_aldo3 {
 	regulator-always-on;
 	regulator-min-microvolt = <3000000>;
 	regulator-max-microvolt = <3000000>;
 	regulator-name = "vcc-pll-avcc";
 };

 &reg_dcdc1 {
 	regulator-always-on;
 	regulator-min-microvolt = <3300000>;
 	regulator-max-microvolt = <3300000>;
 	regulator-name = "vcc-3v3";
 };

 &reg_dcdc2 {
 	regulator-always-on;
 	regulator-min-microvolt = <1040000>;
 	regulator-max-microvolt = <1300000>;
 	regulator-name = "vdd-cpux";
 };

 /* DCDC3 is polyphased with DCDC2 */

 &reg_dcdc5 {
 	regulator-always-on;
 	regulator-min-microvolt = <1500000>;
 	regulator-max-microvolt = <1500000>;
 	regulator-name = "vcc-ddr3";
 };

 &reg_dcdc6 {
 	regulator-always-on;
 	regulator-min-microvolt = <1100000>;
 	regulator-max-microvolt = <1100000>;
 	regulator-name = "vdd-sys";
 };

 &reg_dldo1 {
 	regulator-min-microvolt = <3300000>;
 	regulator-max-microvolt = <3300000>;
 	regulator-name = "vcc-hdmi";
 };

 &reg_dldo2 {
 	regulator-min-microvolt = <2500000>;
 	regulator-max-microvolt = <2500000>;
 	regulator-name = "vcc-pd";
 };

 &reg_dldo3 {
 	regulator-min-microvolt = <1200000>;
 	regulator-max-microvolt = <1200000>;
 	regulator-name = "vdd-edp";
 };

 &reg_dldo4 {
 	regulator-min-microvolt = <3300000>;
 	regulator-max-microvolt = <3300000>;
 	regulator-name = "vcc-wifi-io";
 };

 &reg_eldo1 {
 	regulator-min-microvolt = <1800000>;
 	regulator-max-microvolt = <1800000>;
 	regulator-name = "cpvdd";
 };

 &reg_eldo2 {
 	regulator-min-microvolt = <1800000>;
 	regulator-max-microvolt = <1800000>;
 	regulator-name = "vcc-dvdd-csi";
 };

 &reg_fldo1 {
 	regulator-min-microvolt = <1200000>;
 	regulator-max-microvolt = <1200000>;
 	regulator-name = "vcc-1v2-hsic";
 };

 /*
  * The A64 chip cannot work with this regulator off, although
  * it seems to be only driving the AR100 core.
  * Maybe we don't still know well about CPUs domain.
  */
 &reg_fldo2 {
 	regulator-always-on;
 	regulator-min-microvolt = <1100000>;
 	regulator-max-microvolt = <1100000>;
 	regulator-name = "vdd-cpus";
 };

 &reg_rtc_ldo {
 	regulator-name = "vcc-rtc";
 };

 &simplefb_hdmi {
 	vcc-hdmi-supply = <&reg_dldo1>;
 };

 &sound {
 	simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
 	simple-audio-card,widgets = "Headphone", "Headphone Jack",
 				    "Microphone", "Headset Microphone",
 				    "Microphone", "Internal Microphone",
 				    "Speaker", "Internal Speaker";
 	simple-audio-card,routing =
 			"Left DAC", "DACL",
 			"Right DAC", "DACR",
 			"ADCL", "Left ADC",
 			"ADCR", "Right ADC",
 			"Headphone Jack", "HP",
 			"Speaker Amp INL", "LINEOUT",
 			"Speaker Amp INR", "LINEOUT",
 			"Internal Speaker", "Speaker Amp OUTL",
 			"Internal Speaker", "Speaker Amp OUTR",
 			"Internal Microphone", "MBIAS",
 			"MIC1", "Internal Microphone",
 			"Headset Microphone", "HBIAS",
 			"MIC2", "Headset Microphone";
 	status = "okay";
 };

 &tcon0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&lcd_rgb666_pins>;

 	status = "okay";
 };

 &tcon0_out {
 	tcon0_out_anx6345: endpoint@0 {
 		reg = <0>;
 		remote-endpoint = <&anx6345_in>;
 	};
 };

 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };

 &usbphy {
 	usb1_vbus-supply = <&reg_usb1_vbus>;
 	status = "okay";
 };
	// SPDX-License-Identifier: (GPL-2.0 OR MIT)
	// Copyright (C) Harald Geyer <harald@ccbib.org>
	// based on sun50i-a64-olinuxino.dts by Jagan Teki <jteki@openedev.com>

	/dts-v1/;

	#include "sun50i-a64.dtsi"
	#include "sun50i-a64-cpu-opp.dtsi"

	#include <dt-bindings/gpio/gpio.h>
	#include <dt-bindings/input/input.h>
	#include <dt-bindings/pwm/pwm.h>

	/ {
	model = "Olimex A64 Teres-I";
	compatible = "olimex,a64-teres-i", "allwinner,sun50i-a64";

	aliases {
	serial0 = &uart0;
	};

	backlight: backlight {
	compatible = "pwm-backlight";
	pwms = <&pwm 0 50000 0>;
	power-supply = <&reg_dcdc1>;
	brightness-levels = <0 5 7 10 14 20 28 40 56 80 112>;
	default-brightness-level = <5>;
	enable-gpios = <&pio 3 23 GPIO_ACTIVE_HIGH>; /* PD23 */
	};

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

	framebuffer-lcd {
	eDP25-supply = <&reg_dldo2>;
	eDP12-supply = <&reg_dldo3>;
	};
	};

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

	lid-switch {
	label = "Lid Switch";
	gpios = <&r_pio 0 8 GPIO_ACTIVE_LOW>; /* PL8 */
	linux,input-type = <EV_SW>;
	linux,code = <SW_LID>;
	wakeup-source;
	};
	};

	leds {
	compatible = "gpio-leds";

	led-0 {
	label = "teres-i:green:capslock";
	gpios = <&pio 2 7 GPIO_ACTIVE_HIGH>; /* PC7 */
	};

	led-1 {
	label = "teres-i:green:numlock";
	gpios = <&pio 2 4 GPIO_ACTIVE_HIGH>; /* PC4 */
	};
	};

	reg_usb1_vbus: usb1-vbus {
	compatible = "regulator-fixed";
	regulator-name = "usb1-vbus";
	regulator-min-microvolt = <5000000>;
	regulator-max-microvolt = <5000000>;
	enable-active-high;
	gpio = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
	status = "okay";
	};

	wifi_pwrseq: wifi_pwrseq {
	compatible = "mmc-pwrseq-simple";
	reset-gpios = <&r_pio 0 2 GPIO_ACTIVE_LOW>; /* PL2 */
	};

	speaker_amp: audio-amplifier {
	compatible = "simple-audio-amplifier";
	enable-gpios = <&r_pio 0 12 GPIO_ACTIVE_HIGH>; /* PL12 */
	sound-name-prefix = "Speaker Amp";
	};
	};

	&codec {
	status = "okay";
	};

	&codec_analog {
	cpvdd-supply = <&reg_eldo1>;
	status = "okay";
	};

	&dai {
	status = "okay";
	};

	&de {
	status = "okay";
	};

	&cpu0 {
	cpu-supply = <&reg_dcdc2>;
	};

	&cpu1 {
	cpu-supply = <&reg_dcdc2>;
	};

	&cpu2 {
	cpu-supply = <&reg_dcdc2>;
	};

	&cpu3 {
	cpu-supply = <&reg_dcdc2>;
	};

	&ehci1 {
	status = "okay";
	};


	&i2c0 {
	clock-frequency = <100000>;
	status = "okay";

	anx6345: anx6345@38 {
	compatible = "analogix,anx6345";
	reg = <0x38>;
	reset-gpios = <&pio 3 24 GPIO_ACTIVE_LOW>; /* PD24 */
	dvdd25-supply = <&reg_dldo2>;
	dvdd12-supply = <&reg_dldo3>;

	ports {
	#address-cells = <1>;
	#size-cells = <0>;

	port@0 {
	reg = <0>;

	anx6345_in: endpoint {
	remote-endpoint = <&tcon0_out_anx6345>;
	};
	};
	};
	};
	};

	&mixer0 {
	status = "okay";
	};

	&mmc0 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc0_pins>;
	vmmc-supply = <&reg_dcdc1>;
	cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>;
	disable-wp;
	bus-width = <4>;
	status = "okay";
	};

	&mmc1 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc1_pins>;
	vmmc-supply = <&reg_aldo2>;
	vqmmc-supply = <&reg_dldo4>;
	mmc-pwrseq = <&wifi_pwrseq>;
	bus-width = <4>;
	non-removable;
	status = "okay";

	rtl8723bs: wifi@1 {
	reg = <1>;
	interrupt-parent = <&r_pio>;
	interrupts = <0 3 IRQ_TYPE_LEVEL_LOW>; /* PL3 */
	interrupt-names = "host-wake";
	};
	};

	&mmc2 {
	pinctrl-names = "default";
	pinctrl-0 = <&mmc2_pins>;
	vmmc-supply = <&reg_dcdc1>;
	vqmmc-supply = <&reg_dcdc1>;
	bus-width = <8>;
	non-removable;
	cap-mmc-hw-reset;
	status = "okay";
	};

	&ohci1 {
	status = "okay";
	};

	&pwm {
	status = "okay";
	};

	&r_rsb {
	status = "okay";

	axp803: pmic@3a3 {
	compatible = "x-powers,axp803";
	reg = <0x3a3>;
	interrupt-parent = <&r_intc>;
	interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_LOW>;
	};
	};

	#include "axp803.dtsi"

	&ac_power_supply {
	status = "okay";
	};

	&battery_power_supply {
	status = "okay";
	};

	&reg_aldo1 {
	regulator-always-on;
	regulator-min-microvolt = <2800000>;
	regulator-max-microvolt = <2800000>;
	regulator-name = "vcc-pe";
	};

	&reg_aldo2 {
	regulator-always-on;
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-name = "vcc-pl";
	};

	&reg_aldo3 {
	regulator-always-on;
	regulator-min-microvolt = <3000000>;
	regulator-max-microvolt = <3000000>;
	regulator-name = "vcc-pll-avcc";
	};

	&reg_dcdc1 {
	regulator-always-on;
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-name = "vcc-3v3";
	};

	&reg_dcdc2 {
	regulator-always-on;
	regulator-min-microvolt = <1040000>;
	regulator-max-microvolt = <1300000>;
	regulator-name = "vdd-cpux";
	};

	/* DCDC3 is polyphased with DCDC2 */

	&reg_dcdc5 {
	regulator-always-on;
	regulator-min-microvolt = <1500000>;
	regulator-max-microvolt = <1500000>;
	regulator-name = "vcc-ddr3";
	};

	&reg_dcdc6 {
	regulator-always-on;
	regulator-min-microvolt = <1100000>;
	regulator-max-microvolt = <1100000>;
	regulator-name = "vdd-sys";
	};

	&reg_dldo1 {
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-name = "vcc-hdmi";
	};

	&reg_dldo2 {
	regulator-min-microvolt = <2500000>;
	regulator-max-microvolt = <2500000>;
	regulator-name = "vcc-pd";
	};

	&reg_dldo3 {
	regulator-min-microvolt = <1200000>;
	regulator-max-microvolt = <1200000>;
	regulator-name = "vdd-edp";
	};

	&reg_dldo4 {
	regulator-min-microvolt = <3300000>;
	regulator-max-microvolt = <3300000>;
	regulator-name = "vcc-wifi-io";
	};

	&reg_eldo1 {
	regulator-min-microvolt = <1800000>;
	regulator-max-microvolt = <1800000>;
	regulator-name = "cpvdd";
	};

	&reg_eldo2 {
	regulator-min-microvolt = <1800000>;
	regulator-max-microvolt = <1800000>;
	regulator-name = "vcc-dvdd-csi";
	};

	&reg_fldo1 {
	regulator-min-microvolt = <1200000>;
	regulator-max-microvolt = <1200000>;
	regulator-name = "vcc-1v2-hsic";
	};

	/*
	* The A64 chip cannot work with this regulator off, although
	* it seems to be only driving the AR100 core.
	* Maybe we don't still know well about CPUs domain.
	*/
	&reg_fldo2 {
	regulator-always-on;
	regulator-min-microvolt = <1100000>;
	regulator-max-microvolt = <1100000>;
	regulator-name = "vdd-cpus";
	};

	&reg_rtc_ldo {
	regulator-name = "vcc-rtc";
	};

	&simplefb_hdmi {
	vcc-hdmi-supply = <&reg_dldo1>;
	};

	&sound {
	simple-audio-card,aux-devs = <&codec_analog>, <&speaker_amp>;
	simple-audio-card,widgets = "Headphone", "Headphone Jack",
	"Microphone", "Headset Microphone",
	"Microphone", "Internal Microphone",
	"Speaker", "Internal Speaker";
	simple-audio-card,routing =
	"Left DAC", "DACL",
	"Right DAC", "DACR",
	"ADCL", "Left ADC",
	"ADCR", "Right ADC",
	"Headphone Jack", "HP",
	"Speaker Amp INL", "LINEOUT",
	"Speaker Amp INR", "LINEOUT",
	"Internal Speaker", "Speaker Amp OUTL",
	"Internal Speaker", "Speaker Amp OUTR",
	"Internal Microphone", "MBIAS",
	"MIC1", "Internal Microphone",
	"Headset Microphone", "HBIAS",
	"MIC2", "Headset Microphone";
	status = "okay";
	};

	&tcon0 {
	pinctrl-names = "default";
	pinctrl-0 = <&lcd_rgb666_pins>;

	status = "okay";
	};

	&tcon0_out {
	tcon0_out_anx6345: endpoint@0 {
	reg = <0>;
	remote-endpoint = <&anx6345_in>;
	};
	};

	&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart0_pb_pins>;
	status = "okay";
	};

	&usbphy {
	usb1_vbus-supply = <&reg_usb1_vbus>;
	status = "okay";
	};