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	battery_power_supply: battery-power-supply {
61		compatible = "x-powers,axp221-battery-power-supply";
62		status = "disabled";
63	};
64
65	regulators {
66		/* Default work frequency for buck regulators */
67		x-powers,dcdc-freq = <3000>;
68
69		reg_dcdc1: dcdc1 {
70			regulator-name = "dcdc1";
71		};
72
73		reg_dcdc2: dcdc2 {
74			regulator-name = "dcdc2";
75		};
76
77		reg_dcdc3: dcdc3 {
78			regulator-name = "dcdc3";
79		};
80
81		reg_dcdc4: dcdc4 {
82			regulator-name = "dcdc4";
83		};
84
85		reg_dcdc5: dcdc5 {
86			regulator-name = "dcdc5";
87		};
88
89		reg_dc1sw: dc1sw {
90			regulator-name = "dc1sw";
91		};
92
93		reg_dc5ldo: dc5ldo {
94			regulator-name = "dc5ldo";
95		};
96
97		reg_aldo1: aldo1 {
98			regulator-name = "aldo1";
99		};
100
101		reg_aldo2: aldo2 {
102			regulator-name = "aldo2";
103		};
104
105		reg_aldo3: aldo3 {
106			regulator-name = "aldo3";
107		};
108
109		reg_dldo1: dldo1 {
110			regulator-name = "dldo1";
111		};
112
113		reg_dldo2: dldo2 {
114			regulator-name = "dldo2";
115		};
116
117		reg_dldo3: dldo3 {
118			regulator-name = "dldo3";
119		};
120
121		reg_dldo4: dldo4 {
122			regulator-name = "dldo4";
123		};
124
125		reg_eldo1: eldo1 {
126			regulator-name = "eldo1";
127		};
128
129		reg_eldo2: eldo2 {
130			regulator-name = "eldo2";
131		};
132
133		reg_eldo3: eldo3 {
134			regulator-name = "eldo3";
135		};
136
137		reg_ldo_io0: ldo_io0 {
138			regulator-name = "ldo_io0";
139			status = "disabled";
140		};
141
142		reg_ldo_io1: ldo_io1 {
143			regulator-name = "ldo_io1";
144			status = "disabled";
145		};
146
147		reg_rtc_ldo: rtc_ldo {
148			/* RTC_LDO is a fixed, always-on regulator */
149			regulator-always-on;
150			regulator-min-microvolt = <3000000>;
151			regulator-max-microvolt = <3000000>;
152			regulator-name = "rtc_ldo";
153		};
154
155		reg_drivevbus: drivevbus {
156			regulator-name = "drivevbus";
157			status = "disabled";
158		};
159	};
160
161	usb_power_supply: usb_power_supply {
162		compatible = "x-powers,axp221-usb-power-supply";
163		status = "disabled";
164	};
165};
166