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"
46 #include "sunxi-common-regulators.dtsi"
48 #include <dt-bindings/gpio/gpio.h>
49 #include <dt-bindings/input/input.h>
52 model = "Olimex A33-OLinuXino";
53 compatible = "olimex,a33-olinuxino","allwinner,sun8i-a33";
60 stdout-path = "serial0:115200n8";
64 compatible = "gpio-leds";
65 pinctrl-names = "default";
66 pinctrl-0 = <&led_pin_olinuxino>;
69 label = "a33-olinuxino:green:usr";
70 gpios = <&pio 1 7 GPIO_ACTIVE_HIGH>;
80 pinctrl-names = "default";
81 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_olinuxino>;
82 vmmc-supply = <®_dcdc1>;
84 cd-gpios = <&pio 1 4 GPIO_ACTIVE_HIGH>; /* PB4 */
94 led_pin_olinuxino: led_pins@0 {
95 allwinner,pins = "PB7";
96 allwinner,function = "gpio_out";
97 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
100 mmc0_cd_pin_olinuxino: mmc0_cd_pin@0 {
101 allwinner,pins = "PB4";
102 allwinner,function = "gpio_in";
103 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
106 usb0_id_detect_pin: usb0_id_detect_pin@0 {
107 allwinner,pins = "PB3";
108 allwinner,function = "gpio_in";
109 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
117 compatible = "x-powers,axp223";
119 interrupt-parent = <&nmi_intc>;
120 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
121 eldoin-supply = <®_dcdc1>;
122 x-powers,drive-vbus-en;
126 #include "axp22x.dtsi"
130 regulator-min-microvolt = <3300000>;
131 regulator-max-microvolt = <3300000>;
132 regulator-name = "vcc-io";
137 regulator-min-microvolt = <2350000>;
138 regulator-max-microvolt = <2650000>;
139 regulator-name = "vdd-dll";
144 regulator-min-microvolt = <3300000>;
145 regulator-max-microvolt = <3300000>;
146 regulator-name = "vcc-avcc";
150 regulator-name = "vcc-lcd";
155 regulator-min-microvolt = <900000>;
156 regulator-max-microvolt = <1400000>;
157 regulator-name = "vdd-cpus";
162 regulator-min-microvolt = <3300000>;
163 regulator-max-microvolt = <3300000>;
164 regulator-name = "vcc-3v3";
169 regulator-min-microvolt = <900000>;
170 regulator-max-microvolt = <1400000>;
171 regulator-name = "vdd-sys";
176 regulator-min-microvolt = <900000>;
177 regulator-max-microvolt = <1400000>;
178 regulator-name = "vdd-cpu";
183 regulator-min-microvolt = <1500000>;
184 regulator-max-microvolt = <1500000>;
185 regulator-name = "vcc-dram";
189 regulator-name = "usb0-vbus";
194 regulator-name = "vcc-rtc";
198 vcc-lcd-supply = <®_dc1sw>;
202 pinctrl-names = "default";
203 pinctrl-0 = <&uart0_pins_b>;
217 pinctrl-names = "default";
218 pinctrl-0 = <&usb0_id_detect_pin>;
219 usb0_id_det-gpios = <&pio 1 3 GPIO_ACTIVE_HIGH>; /* PB3 */
220 usb0_vbus_power-supply = <&usb_power_supply>;
221 usb0_vbus-supply = <®_drivevbus>;