2 * Copyright 2016 - Stefan Mavrodiev <stefan.mavrodiev@gmail.com>
3 * Olimex LTD. <support@olimex.com>
5 * This file is dual-licensed: you can use it either under the terms
6 * of the GPL or the X11 license, at your option. Note that this dual
7 * licensing only applies to this file, and not this project as a
10 * a) This file is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License as
12 * published by the Free Software Foundation; either version 2 of the
13 * License, or (at your option) any later version.
15 * This file is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
22 * b) Permission is hereby granted, free of charge, to any person
23 * obtaining a copy of this software and associated documentation
24 * files (the "Software"), to deal in the Software without
25 * restriction, including without limitation the rights to use,
26 * copy, modify, merge, publish, distribute, sublicense, and/or
27 * sell copies of the Software, and to permit persons to whom the
28 * Software is furnished to do so, subject to the following
31 * The above copyright notice and this permission notice shall be
32 * included in all copies or substantial portions of the Software.
34 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
35 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
36 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
37 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
38 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
39 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
40 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
41 * OTHER DEALINGS IN THE SOFTWARE.
45 #include "sun8i-a33.dtsi"
47 #include <dt-bindings/gpio/gpio.h>
48 #include <dt-bindings/input/input.h>
51 model = "Olimex A33-OLinuXino";
52 compatible = "olimex,a33-olinuxino","allwinner,sun8i-a33";
59 stdout-path = "serial0:115200n8";
63 compatible = "gpio-leds";
66 label = "a33-olinuxino:green:usr";
67 gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>;
85 pinctrl-names = "default";
86 pinctrl-0 = <&mmc0_pins_a>;
87 vmmc-supply = <®_dcdc1>;
89 cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */
101 compatible = "x-powers,axp223";
103 interrupt-parent = <&nmi_intc>;
104 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
105 eldoin-supply = <®_dcdc1>;
106 x-powers,drive-vbus-en;
110 #include "axp223.dtsi"
116 &battery_power_supply {
122 regulator-min-microvolt = <3300000>;
123 regulator-max-microvolt = <3300000>;
124 regulator-name = "vcc-io";
129 regulator-min-microvolt = <2350000>;
130 regulator-max-microvolt = <2650000>;
131 regulator-name = "vdd-dll";
136 regulator-min-microvolt = <3300000>;
137 regulator-max-microvolt = <3300000>;
138 regulator-name = "vcc-avcc";
142 regulator-name = "vcc-lcd";
147 regulator-min-microvolt = <900000>;
148 regulator-max-microvolt = <1400000>;
149 regulator-name = "vdd-cpus";
154 regulator-min-microvolt = <3300000>;
155 regulator-max-microvolt = <3300000>;
156 regulator-name = "vcc-3v3";
161 regulator-min-microvolt = <900000>;
162 regulator-max-microvolt = <1400000>;
163 regulator-name = "vdd-sys";
168 regulator-min-microvolt = <900000>;
169 regulator-max-microvolt = <1400000>;
170 regulator-name = "vdd-cpu";
175 regulator-min-microvolt = <1500000>;
176 regulator-max-microvolt = <1500000>;
177 regulator-name = "vcc-dram";
181 regulator-name = "usb0-vbus";
186 regulator-name = "vcc-rtc";
190 vcc-lcd-supply = <®_dc1sw>;
194 /* Board level jack widgets */
195 simple-audio-card,widgets = "Microphone", "Microphone Jack",
196 "Headphone", "Headphone Jack";
197 /* Board level routing. First 2 routes copied from SoC level */
198 simple-audio-card,routing =
199 "Left DAC", "AIF1 Slot 0 Left",
200 "Right DAC", "AIF1 Slot 0 Right",
202 "Headphone Jack", "HP",
203 "MIC1", "Microphone Jack",
204 "Microphone Jack", "MBIAS";
209 pinctrl-names = "default";
210 pinctrl-0 = <&uart0_pins_b>;
224 usb0_id_det-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
225 usb0_vbus_power-supply = <&usb_power_supply>;
226 usb0_vbus-supply = <®_drivevbus>;