ARM: dts: sunxi: Add dtsi for AXP81x PMIC (11a51768) · Commits · 戴 / test

arch/arm/boot/dts/axp81x.dtsi

0 → 100644

+139 −0

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		/*
		* Copyright 2017 Chen-Yu Tsai
		*
		* Chen-Yu Tsai <wens@csie.org>
		*
		* This file is dual-licensed: you can use it either under the terms
		* of the GPL or the X11 license, at your option. Note that this dual
		* licensing only applies to this file, and not this project as a
		* whole.
		*
		* a) This file is free software; you can redistribute it and/or
		* modify it under the terms of the GNU General Public License as
		* published by the Free Software Foundation; either version 2 of the
		* License, or (at your option) any later version.
		*
		* This file is distributed in the hope that it will be useful,
		* but WITHOUT ANY WARRANTY; without even the implied warranty of
		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
		* GNU General Public License for more details.
		*
		* Or, alternatively,
		*
		* b) Permission is hereby granted, free of charge, to any person
		* obtaining a copy of this software and associated documentation
		* files (the "Software"), to deal in the Software without
		* restriction, including without limitation the rights to use,
		* copy, modify, merge, publish, distribute, sublicense, and/or
		* sell copies of the Software, and to permit persons to whom the
		* Software is furnished to do so, subject to the following
		* conditions:
		*
		* The above copyright notice and this permission notice shall be
		* included in all copies or substantial portions of the Software.
		*
		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
		* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
		* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
		* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
		* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
		* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
		* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
		* OTHER DEALINGS IN THE SOFTWARE.
		*/

		/* AXP813/818 Integrated Power Management Chip */

		&axp81x {
		interrupt-controller;
		#interrupt-cells = <1>;

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

		reg_dcdc1: dcdc1 {
		};

		reg_dcdc2: dcdc2 {
		};

		reg_dcdc3: dcdc3 {
		};

		reg_dcdc4: dcdc4 {
		};

		reg_dcdc5: dcdc5 {
		};

		reg_dcdc6: dcdc6 {
		};

		reg_dcdc7: dcdc7 {
		};

		reg_aldo1: aldo1 {
		};

		reg_aldo2: aldo2 {
		};

		reg_aldo3: aldo3 {
		};

		reg_dldo1: dldo1 {
		};

		reg_dldo2: dldo2 {
		};

		reg_dldo3: dldo3 {
		};

		reg_dldo4: dldo4 {
		};

		reg_eldo1: eldo1 {
		};

		reg_eldo2: eldo2 {
		};

		reg_eldo3: eldo3 {
		};

		reg_fldo1: fldo1 {
		};

		reg_fldo2: fldo2 {
		};

		reg_fldo3: fldo3 {
		};

		reg_ldo_io0: ldo-io0 {
		/* Disable by default to avoid conflicts with GPIO */
		status = "disabled";
		};

		reg_ldo_io1: ldo-io1 {
		/* Disable by default to avoid conflicts with GPIO */
		status = "disabled";
		};

		reg_rtc_ldo: rtc-ldo {
		/* RTC_LDO is a fixed, always-on regulator */
		regulator-always-on;
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <1800000>;
		};

		reg_sw: sw {
		};

		reg_drivevbus: drivevbus {
		status = "disabled";
		};
		};
		};

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