1/* 2 * Copyright 2015 Chen-Yu Tsai 3 * 4 * Chen-Yu Tsai <wens@csie.org> 5 * 6 * This file is dual-licensed: you can use it either under the terms 7 * of the GPL or the X11 license, at your option. Note that this dual 8 * licensing only applies to this file, and not this project as a 9 * whole. 10 * 11 * a) This file is free software; you can redistribute it and/or 12 * modify it under the terms of the GNU General Public License as 13 * published by the Free Software Foundation; either version 2 of the 14 * License, or (at your option) any later version. 15 * 16 * This file is distributed in the hope that it will be useful, 17 * but WITHOUT ANY WARRANTY; without even the implied warranty of 18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19 * GNU General Public License for more details. 20 * 21 * Or, alternatively, 22 * 23 * b) Permission is hereby granted, free of charge, to any person 24 * obtaining a copy of this software and associated documentation 25 * files (the "Software"), to deal in the Software without 26 * restriction, including without limitation the rights to use, 27 * copy, modify, merge, publish, distribute, sublicense, and/or 28 * sell copies of the Software, and to permit persons to whom the 29 * Software is furnished to do so, subject to the following 30 * conditions: 31 * 32 * The above copyright notice and this permission notice shall be 33 * included in all copies or substantial portions of the Software. 34 * 35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 42 * OTHER DEALINGS IN THE SOFTWARE. 43 */ 44 45/* 46 * AXP202/209 Integrated Power Management Chip 47 * http://www.x-powers.com/product/AXP20X.php 48 * http://dl.linux-sunxi.org/AXP/AXP209%20Datasheet%20v1.0_cn.pdf 49 */ 50 51&axp209 { 52 compatible = "x-powers,axp209"; 53 interrupt-controller; 54 #interrupt-cells = <1>; 55 56 ac_power_supply: ac-power-supply { 57 compatible = "x-powers,axp202-ac-power-supply"; 58 status = "disabled"; 59 }; 60 61 axp_gpio: gpio { 62 compatible = "x-powers,axp209-gpio"; 63 gpio-controller; 64 #gpio-cells = <2>; 65 }; 66 67 battery_power_supply: battery-power-supply { 68 compatible = "x-powers,axp209-battery-power-supply"; 69 status = "disabled"; 70 }; 71 72 regulators { 73 /* Default work frequency for buck regulators */ 74 x-powers,dcdc-freq = <1500>; 75 76 reg_dcdc2: dcdc2 { 77 regulator-name = "dcdc2"; 78 }; 79 80 reg_dcdc3: dcdc3 { 81 regulator-name = "dcdc3"; 82 }; 83 84 reg_ldo1: ldo1 { 85 /* LDO1 is a fixed output regulator */ 86 regulator-always-on; 87 regulator-min-microvolt = <1300000>; 88 regulator-max-microvolt = <1300000>; 89 regulator-name = "ldo1"; 90 }; 91 92 reg_ldo2: ldo2 { 93 regulator-name = "ldo2"; 94 }; 95 96 reg_ldo3: ldo3 { 97 regulator-name = "ldo3"; 98 }; 99 100 reg_ldo4: ldo4 { 101 regulator-name = "ldo4"; 102 }; 103 104 reg_ldo5: ldo5 { 105 regulator-name = "ldo5"; 106 status = "disabled"; 107 }; 108 }; 109 110 usb_power_supply: usb_power_supply { 111 compatible = "x-powers,axp202-usb-power-supply"; 112 status = "disabled"; 113 }; 114}; 115