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};
177