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Hans de Goede80e5f832016-03-14 17:37:09 +01001/*
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
Maxime Ripard5ed82392017-09-05 20:59:04 +020055 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
Hans de Goede80e5f832016-03-14 17:37:09 +010065 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 };
Hans de Goedecd38e3d2016-06-11 15:19:38 +0200154
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";
Hans de Goede80e5f832016-03-14 17:37:09 +0100164 };
165};