0001 /*
0002 * Copyright 2015 Chen-Yu Tsai
0003 *
0004 * Chen-Yu Tsai <wens@csie.org>
0005 *
0006 * This file is dual-licensed: you can use it either under the terms
0007 * of the GPL or the X11 license, at your option. Note that this dual
0008 * licensing only applies to this file, and not this project as a
0009 * whole.
0010 *
0011 * a) This file is free software; you can redistribute it and/or
0012 * modify it under the terms of the GNU General Public License as
0013 * published by the Free Software Foundation; either version 2 of the
0014 * License, or (at your option) any later version.
0015 *
0016 * This file is distributed in the hope that it will be useful,
0017 * but WITHOUT ANY WARRANTY; without even the implied warranty of
0018 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
0019 * GNU General Public License for more details.
0020 *
0021 * Or, alternatively,
0022 *
0023 * b) Permission is hereby granted, free of charge, to any person
0024 * obtaining a copy of this software and associated documentation
0025 * files (the "Software"), to deal in the Software without
0026 * restriction, including without limitation the rights to use,
0027 * copy, modify, merge, publish, distribute, sublicense, and/or
0028 * sell copies of the Software, and to permit persons to whom the
0029 * Software is furnished to do so, subject to the following
0030 * conditions:
0031 *
0032 * The above copyright notice and this permission notice shall be
0033 * included in all copies or substantial portions of the Software.
0034 *
0035 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
0036 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
0037 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
0038 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
0039 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
0040 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
0041 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0042 * OTHER DEALINGS IN THE SOFTWARE.
0043 */
0044
0045 /*
0046 * AXP202/209 Integrated Power Management Chip
0047 * http://www.x-powers.com/product/AXP20X.php
0048 * http://dl.linux-sunxi.org/AXP/AXP209%20Datasheet%20v1.0_cn.pdf
0049 */
0050
0051 &axp209 {
0052 compatible = "x-powers,axp209";
0053 interrupt-controller;
0054 #interrupt-cells = <1>;
0055
0056 ac_power_supply: ac-power {
0057 compatible = "x-powers,axp202-ac-power-supply";
0058 status = "disabled";
0059 };
0060
0061 axp_adc: adc {
0062 compatible = "x-powers,axp209-adc";
0063 #io-channel-cells = <1>;
0064 };
0065
0066 axp_gpio: gpio {
0067 compatible = "x-powers,axp209-gpio";
0068 gpio-controller;
0069 #gpio-cells = <2>;
0070 };
0071
0072 battery_power_supply: battery-power {
0073 compatible = "x-powers,axp209-battery-power-supply";
0074 status = "disabled";
0075 };
0076
0077 regulators {
0078 /* Default work frequency for buck regulators */
0079 x-powers,dcdc-freq = <1500>;
0080
0081 reg_dcdc2: dcdc2 {
0082 regulator-name = "dcdc2";
0083 };
0084
0085 reg_dcdc3: dcdc3 {
0086 regulator-name = "dcdc3";
0087 };
0088
0089 reg_ldo1: ldo1 {
0090 /* LDO1 is a fixed output regulator */
0091 regulator-always-on;
0092 regulator-min-microvolt = <1300000>;
0093 regulator-max-microvolt = <1300000>;
0094 regulator-name = "ldo1";
0095 };
0096
0097 reg_ldo2: ldo2 {
0098 regulator-name = "ldo2";
0099 };
0100
0101 reg_ldo3: ldo3 {
0102 regulator-name = "ldo3";
0103 };
0104
0105 reg_ldo4: ldo4 {
0106 regulator-name = "ldo4";
0107 };
0108
0109 reg_ldo5: ldo5 {
0110 regulator-name = "ldo5";
0111 status = "disabled";
0112 };
0113 };
0114
0115 usb_power_supply: usb-power {
0116 compatible = "x-powers,axp202-usb-power-supply";
0117 status = "disabled";
0118 };
0119 };
