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 * AXP221/221s/223 Integrated Power Management Chip
 47 * http://www.x-powers.com/product/AXP22X.php
 48 * http://dl.linux-sunxi.org/AXP/AXP221%20Datasheet%20V1.2%2020130326%20.pdf
 49 */
 50
 51&axp22x {
 52	interrupt-controller;
 53	#interrupt-cells = <1>;
 54
 55	ac_power_supply: ac-power-supply {
 56		compatible = "x-powers,axp221-ac-power-supply";
 57		status = "disabled";
 58	};
 59
 60	axp_adc: adc {
 61		compatible = "x-powers,axp221-adc";
 62		#io-channel-cells = <1>;
 63	};
 64
 65	battery_power_supply: battery-power-supply {
 66		compatible = "x-powers,axp221-battery-power-supply";
 67		status = "disabled";
 68	};
 69
 70	regulators {
 71		/* Default work frequency for buck regulators */
 72		x-powers,dcdc-freq = <3000>;
 73
 74		reg_dcdc1: dcdc1 {
 75			regulator-name = "dcdc1";
 76		};
 77
 78		reg_dcdc2: dcdc2 {
 79			regulator-name = "dcdc2";
 80		};
 81
 82		reg_dcdc3: dcdc3 {
 83			regulator-name = "dcdc3";
 84		};
 85
 86		reg_dcdc4: dcdc4 {
 87			regulator-name = "dcdc4";
 88		};
 89
 90		reg_dcdc5: dcdc5 {
 91			regulator-name = "dcdc5";
 92		};
 93
 94		reg_dc1sw: dc1sw {
 95			regulator-name = "dc1sw";
 96		};
 97
 98		reg_dc5ldo: dc5ldo {
 99			regulator-name = "dc5ldo";
100		};
101
102		reg_aldo1: aldo1 {
103			regulator-name = "aldo1";
104		};
105
106		reg_aldo2: aldo2 {
107			regulator-name = "aldo2";
108		};
109
110		reg_aldo3: aldo3 {
111			regulator-name = "aldo3";
112		};
113
114		reg_dldo1: dldo1 {
115			regulator-name = "dldo1";
116		};
117
118		reg_dldo2: dldo2 {
119			regulator-name = "dldo2";
120		};
121
122		reg_dldo3: dldo3 {
123			regulator-name = "dldo3";
124		};
125
126		reg_dldo4: dldo4 {
127			regulator-name = "dldo4";
128		};
129
130		reg_eldo1: eldo1 {
131			regulator-name = "eldo1";
132		};
133
134		reg_eldo2: eldo2 {
135			regulator-name = "eldo2";
136		};
137
138		reg_eldo3: eldo3 {
139			regulator-name = "eldo3";
140		};
141
142		reg_ldo_io0: ldo_io0 {
143			regulator-name = "ldo_io0";
144			status = "disabled";
145		};
146
147		reg_ldo_io1: ldo_io1 {
148			regulator-name = "ldo_io1";
149			status = "disabled";
150		};
151
152		reg_rtc_ldo: rtc_ldo {
153			/* RTC_LDO is a fixed, always-on regulator */
154			regulator-always-on;
155			regulator-min-microvolt = <3000000>;
156			regulator-max-microvolt = <3000000>;
157			regulator-name = "rtc_ldo";
158		};
159
160		reg_drivevbus: drivevbus {
161			regulator-name = "drivevbus";
162			status = "disabled";
163		};
164	};
165
166	usb_power_supply: usb_power_supply {
167		compatible = "x-powers,axp221-usb-power-supply";
168		status = "disabled";
169	};
170};