xref: /kernel/linux/linux-5.10/arch/arm64/boot/dts/allwinner/axp803.dtsi

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
// Copyright 2017 Icenowy Zheng <icenowy@aosc.xyz>

/*
 * AXP803 Integrated Power Management Chip
 * http://files.pine64.org/doc/datasheet/pine64/AXP803_Datasheet_V1.0.pdf
 */

&axp803 {
	interrupt-controller;
	#interrupt-cells = <1>;

	ac_power_supply: ac-power-supply {
		compatible = "x-powers,axp803-ac-power-supply",
			     "x-powers,axp813-ac-power-supply";
		status = "disabled";
	};

	axp_adc: adc {
		compatible = "x-powers,axp803-adc", "x-powers,axp813-adc";
		#io-channel-cells = <1>;
	};

	axp_gpio: gpio {
		compatible = "x-powers,axp803-gpio", "x-powers,axp813-gpio";
		gpio-controller;
		#gpio-cells = <2>;

		gpio0_ldo: gpio0-ldo {
			pins = "GPIO0";
			function = "ldo";
		};

		gpio1_ldo: gpio1-ldo {
			pins = "GPIO1";
			function = "ldo";
		};
	};

	battery_power_supply: battery-power-supply {
		compatible = "x-powers,axp803-battery-power-supply",
			     "x-powers,axp813-battery-power-supply";
		status = "disabled";
	};

	regulators {
		/* Default work frequency for buck regulators */
		x-powers,dcdc-freq = <3000>;

		reg_aldo1: aldo1 {
			regulator-name = "aldo1";
		};

		reg_aldo2: aldo2 {
			regulator-name = "aldo2";
		};

		reg_aldo3: aldo3 {
			regulator-name = "aldo3";
		};

		reg_dc1sw: dc1sw {
			regulator-name = "dc1sw";
		};

		reg_dcdc1: dcdc1 {
			regulator-name = "dcdc1";
		};

		reg_dcdc2: dcdc2 {
			regulator-name = "dcdc2";
		};

		reg_dcdc3: dcdc3 {
			regulator-name = "dcdc3";
		};

		reg_dcdc4: dcdc4 {
			regulator-name = "dcdc4";
		};

		reg_dcdc5: dcdc5 {
			regulator-name = "dcdc5";
		};

		reg_dcdc6: dcdc6 {
			regulator-name = "dcdc6";
		};

		reg_dldo1: dldo1 {
			regulator-name = "dldo1";
		};

		reg_dldo2: dldo2 {
			regulator-name = "dldo2";
		};

		reg_dldo3: dldo3 {
			regulator-name = "dldo3";
		};

		reg_dldo4: dldo4 {
			regulator-name = "dldo4";
		};

		reg_eldo1: eldo1 {
			regulator-name = "eldo1";
		};

		reg_eldo2: eldo2 {
			regulator-name = "eldo2";
		};

		reg_eldo3: eldo3 {
			regulator-name = "eldo3";
		};

		reg_fldo1: fldo1 {
			regulator-name = "fldo1";
		};

		reg_fldo2: fldo2 {
			regulator-name = "fldo2";
		};

		reg_ldo_io0: ldo-io0 {
			regulator-name = "ldo-io0";
			status = "disabled";
		};

		reg_ldo_io1: ldo-io1 {
			regulator-name = "ldo-io1";
			status = "disabled";
		};

		reg_rtc_ldo: rtc-ldo {
			/* RTC_LDO is a fixed, always-on regulator */
			regulator-always-on;
			regulator-min-microvolt = <3000000>;
			regulator-max-microvolt = <3000000>;
			regulator-name = "rtc-ldo";
		};

		reg_drivevbus: drivevbus {
			regulator-name = "drivevbus";
			status = "disabled";
		};
	};

	usb_power_supply: usb-power-supply {
		compatible = "x-powers,axp803-usb-power-supply",
			     "x-powers,axp813-usb-power-supply";
		status = "disabled";
	};
};