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 {
 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 {
 66		compatible = "x-powers,axp221-battery-power-supply";
 67		status = "disabled";
 68	};
 69
 70	axp_gpio: gpio {
 71		compatible = "x-powers,axp221-gpio";
 72		gpio-controller;
 73		#gpio-cells = <2>;
 74	};
 75
 76	regulators {
 77		/* Default work frequency for buck regulators */
 78		x-powers,dcdc-freq = <3000>;
 79
 80		reg_dcdc1: dcdc1 {
 81			regulator-name = "dcdc1";
 82		};
 83
 84		reg_dcdc2: dcdc2 {
 85			regulator-name = "dcdc2";
 86		};
 87
 88		reg_dcdc3: dcdc3 {
 89			regulator-name = "dcdc3";
 90		};
 91
 92		reg_dcdc4: dcdc4 {
 93			regulator-name = "dcdc4";
 94		};
 95
 96		reg_dcdc5: dcdc5 {
 97			regulator-name = "dcdc5";
 98		};
 99
100		reg_dc1sw: dc1sw {
101			regulator-name = "dc1sw";
102		};
103
104		reg_dc5ldo: dc5ldo {
105			regulator-name = "dc5ldo";
106		};
107
108		reg_aldo1: aldo1 {
109			regulator-name = "aldo1";
110		};
111
112		reg_aldo2: aldo2 {
113			regulator-name = "aldo2";
114		};
115
116		reg_aldo3: aldo3 {
117			regulator-name = "aldo3";
118		};
119
120		reg_dldo1: dldo1 {
121			regulator-name = "dldo1";
122		};
123
124		reg_dldo2: dldo2 {
125			regulator-name = "dldo2";
126		};
127
128		reg_dldo3: dldo3 {
129			regulator-name = "dldo3";
130		};
131
132		reg_dldo4: dldo4 {
133			regulator-name = "dldo4";
134		};
135
136		reg_eldo1: eldo1 {
137			regulator-name = "eldo1";
138		};
139
140		reg_eldo2: eldo2 {
141			regulator-name = "eldo2";
142		};
143
144		reg_eldo3: eldo3 {
145			regulator-name = "eldo3";
146		};
147
148		reg_ldo_io0: ldo_io0 {
149			regulator-name = "ldo_io0";
150			status = "disabled";
151		};
152
153		reg_ldo_io1: ldo_io1 {
154			regulator-name = "ldo_io1";
155			status = "disabled";
156		};
157
158		reg_rtc_ldo: rtc_ldo {
159			/* RTC_LDO is a fixed, always-on regulator */
160			regulator-always-on;
161			regulator-min-microvolt = <3000000>;
162			regulator-max-microvolt = <3000000>;
163			regulator-name = "rtc_ldo";
164		};
165
166		reg_drivevbus: drivevbus {
167			regulator-name = "drivevbus";
168			status = "disabled";
169		};
170	};
171
172	usb_power_supply: usb-power {
173		compatible = "x-powers,axp221-usb-power-supply";
174		status = "disabled";
175	};
176};