1*4882a593Smuzhiyun/* 2*4882a593Smuzhiyun * Copyright 2015 Chen-Yu Tsai 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Chen-Yu Tsai <wens@csie.org> 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * This file is dual-licensed: you can use it either under the terms 7*4882a593Smuzhiyun * of the GPL or the X11 license, at your option. Note that this dual 8*4882a593Smuzhiyun * licensing only applies to this file, and not this project as a 9*4882a593Smuzhiyun * whole. 10*4882a593Smuzhiyun * 11*4882a593Smuzhiyun * a) This file is free software; you can redistribute it and/or 12*4882a593Smuzhiyun * modify it under the terms of the GNU General Public License as 13*4882a593Smuzhiyun * published by the Free Software Foundation; either version 2 of the 14*4882a593Smuzhiyun * License, or (at your option) any later version. 15*4882a593Smuzhiyun * 16*4882a593Smuzhiyun * This file is distributed in the hope that it will be useful, 17*4882a593Smuzhiyun * but WITHOUT ANY WARRANTY; without even the implied warranty of 18*4882a593Smuzhiyun * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 19*4882a593Smuzhiyun * GNU General Public License for more details. 20*4882a593Smuzhiyun * 21*4882a593Smuzhiyun * Or, alternatively, 22*4882a593Smuzhiyun * 23*4882a593Smuzhiyun * b) Permission is hereby granted, free of charge, to any person 24*4882a593Smuzhiyun * obtaining a copy of this software and associated documentation 25*4882a593Smuzhiyun * files (the "Software"), to deal in the Software without 26*4882a593Smuzhiyun * restriction, including without limitation the rights to use, 27*4882a593Smuzhiyun * copy, modify, merge, publish, distribute, sublicense, and/or 28*4882a593Smuzhiyun * sell copies of the Software, and to permit persons to whom the 29*4882a593Smuzhiyun * Software is furnished to do so, subject to the following 30*4882a593Smuzhiyun * conditions: 31*4882a593Smuzhiyun * 32*4882a593Smuzhiyun * The above copyright notice and this permission notice shall be 33*4882a593Smuzhiyun * included in all copies or substantial portions of the Software. 34*4882a593Smuzhiyun * 35*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 36*4882a593Smuzhiyun * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 37*4882a593Smuzhiyun * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 38*4882a593Smuzhiyun * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 39*4882a593Smuzhiyun * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 40*4882a593Smuzhiyun * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 41*4882a593Smuzhiyun * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 42*4882a593Smuzhiyun * OTHER DEALINGS IN THE SOFTWARE. 43*4882a593Smuzhiyun */ 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun/* 46*4882a593Smuzhiyun * AXP202/209 Integrated Power Management Chip 47*4882a593Smuzhiyun * http://www.x-powers.com/product/AXP20X.php 48*4882a593Smuzhiyun * http://dl.linux-sunxi.org/AXP/AXP209%20Datasheet%20v1.0_cn.pdf 49*4882a593Smuzhiyun */ 50*4882a593Smuzhiyun 51*4882a593Smuzhiyun&axp209 { 52*4882a593Smuzhiyun compatible = "x-powers,axp209"; 53*4882a593Smuzhiyun interrupt-controller; 54*4882a593Smuzhiyun #interrupt-cells = <1>; 55*4882a593Smuzhiyun 56*4882a593Smuzhiyun axp_gpio: gpio { 57*4882a593Smuzhiyun compatible = "x-powers,axp209-gpio"; 58*4882a593Smuzhiyun gpio-controller; 59*4882a593Smuzhiyun #gpio-cells = <2>; 60*4882a593Smuzhiyun }; 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun regulators { 63*4882a593Smuzhiyun /* Default work frequency for buck regulators */ 64*4882a593Smuzhiyun x-powers,dcdc-freq = <1500>; 65*4882a593Smuzhiyun 66*4882a593Smuzhiyun reg_dcdc2: dcdc2 { 67*4882a593Smuzhiyun regulator-name = "dcdc2"; 68*4882a593Smuzhiyun }; 69*4882a593Smuzhiyun 70*4882a593Smuzhiyun reg_dcdc3: dcdc3 { 71*4882a593Smuzhiyun regulator-name = "dcdc3"; 72*4882a593Smuzhiyun }; 73*4882a593Smuzhiyun 74*4882a593Smuzhiyun reg_ldo1: ldo1 { 75*4882a593Smuzhiyun /* LDO1 is a fixed output regulator */ 76*4882a593Smuzhiyun regulator-always-on; 77*4882a593Smuzhiyun regulator-min-microvolt = <1300000>; 78*4882a593Smuzhiyun regulator-max-microvolt = <1300000>; 79*4882a593Smuzhiyun regulator-name = "ldo1"; 80*4882a593Smuzhiyun }; 81*4882a593Smuzhiyun 82*4882a593Smuzhiyun reg_ldo2: ldo2 { 83*4882a593Smuzhiyun regulator-name = "ldo2"; 84*4882a593Smuzhiyun }; 85*4882a593Smuzhiyun 86*4882a593Smuzhiyun reg_ldo3: ldo3 { 87*4882a593Smuzhiyun regulator-name = "ldo3"; 88*4882a593Smuzhiyun }; 89*4882a593Smuzhiyun 90*4882a593Smuzhiyun reg_ldo4: ldo4 { 91*4882a593Smuzhiyun regulator-name = "ldo4"; 92*4882a593Smuzhiyun }; 93*4882a593Smuzhiyun 94*4882a593Smuzhiyun reg_ldo5: ldo5 { 95*4882a593Smuzhiyun regulator-name = "ldo5"; 96*4882a593Smuzhiyun status = "disabled"; 97*4882a593Smuzhiyun }; 98*4882a593Smuzhiyun }; 99*4882a593Smuzhiyun 100*4882a593Smuzhiyun usb_power_supply: usb_power_supply { 101*4882a593Smuzhiyun compatible = "x-powers,axp202-usb-power-supply"; 102*4882a593Smuzhiyun status = "disabled"; 103*4882a593Smuzhiyun }; 104*4882a593Smuzhiyun}; 105