/* * Copyright 2015 Chen-Yu Tsai * * Chen-Yu Tsai * * 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. */ /* * AXP221/221s/223 Integrated Power Management Chip * http://www.x-powers.com/product/AXP22X.php * http://dl.linux-sunxi.org/AXP/AXP221%20Datasheet%20V1.2%2020130326%20.pdf */ &axp22x { interrupt-controller; #interrupt-cells = <1>; ac_power_supply: ac-power-supply { compatible = "x-powers,axp221-ac-power-supply"; status = "disabled"; }; battery_power_supply: battery-power-supply { compatible = "x-powers,axp221-battery-power-supply"; status = "disabled"; }; regulators { /* Default work frequency for buck regulators */ x-powers,dcdc-freq = <3000>; 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_dc1sw: dc1sw { regulator-name = "dc1sw"; }; reg_dc5ldo: dc5ldo { regulator-name = "dc5ldo"; }; reg_aldo1: aldo1 { regulator-name = "aldo1"; }; reg_aldo2: aldo2 { regulator-name = "aldo2"; }; reg_aldo3: aldo3 { regulator-name = "aldo3"; }; 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_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,axp221-usb-power-supply"; status = "disabled"; }; };