1/*
  2 * Copyright 2017 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/* AXP813/818 Integrated Power Management Chip */
 46
 47&axp81x {
 48	interrupt-controller;
 49	#interrupt-cells = <1>;
 50
 51	ac_power_supply: ac-power {
 52		compatible = "x-powers,axp813-ac-power-supply";
 53		status = "disabled";
 54	};
 55
 56	axp_adc: adc {
 57		compatible = "x-powers,axp813-adc";
 58		#io-channel-cells = <1>;
 59	};
 60
 61	axp_gpio: gpio {
 62		compatible = "x-powers,axp813-gpio";
 63		gpio-controller;
 64		#gpio-cells = <2>;
 65	};
 66
 67	battery_power_supply: battery-power {
 68		compatible = "x-powers,axp813-battery-power-supply";
 69		status = "disabled";
 70	};
 71
 72	regulators {
 73		/* Default work frequency for buck regulators */
 74		x-powers,dcdc-freq = <3000>;
 75
 76		reg_dcdc1: dcdc1 {
 77		};
 78
 79		reg_dcdc2: dcdc2 {
 80		};
 81
 82		reg_dcdc3: dcdc3 {
 83		};
 84
 85		reg_dcdc4: dcdc4 {
 86		};
 87
 88		reg_dcdc5: dcdc5 {
 89		};
 90
 91		reg_dcdc6: dcdc6 {
 92		};
 93
 94		reg_dcdc7: dcdc7 {
 95		};
 96
 97		reg_aldo1: aldo1 {
 98		};
 99
100		reg_aldo2: aldo2 {
101		};
102
103		reg_aldo3: aldo3 {
104		};
105
106		reg_dldo1: dldo1 {
107		};
108
109		reg_dldo2: dldo2 {
110		};
111
112		reg_dldo3: dldo3 {
113		};
114
115		reg_dldo4: dldo4 {
116		};
117
118		reg_eldo1: eldo1 {
119		};
120
121		reg_eldo2: eldo2 {
122		};
123
124		reg_eldo3: eldo3 {
125		};
126
127		reg_fldo1: fldo1 {
128		};
129
130		reg_fldo2: fldo2 {
131		};
132
133		reg_fldo3: fldo3 {
134		};
135
136		reg_ldo_io0: ldo-io0 {
137			/* Disable by default to avoid conflicts with GPIO */
138			status = "disabled";
139		};
140
141		reg_ldo_io1: ldo-io1 {
142			/* Disable by default to avoid conflicts with GPIO */
143			status = "disabled";
144		};
145
146		reg_rtc_ldo: rtc-ldo {
147			/* RTC_LDO is a fixed, always-on regulator */
148			regulator-always-on;
149			regulator-min-microvolt = <1800000>;
150			regulator-max-microvolt = <1800000>;
151		};
152
153		reg_sw: sw {
154		};
155
156		reg_drivevbus: drivevbus {
157			status = "disabled";
158		};
159	};
160
161	usb_power_supply: usb-power {
162		compatible = "x-powers,axp813-usb-power-supply";
163	};
164};