2 * Copyright 2014 - Iain Paton <ipaton0@gmail.com>
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPL or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
9 * a) This file is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License as
11 * published by the Free Software Foundation; either version 2 of the
12 * License, or (at your option) any later version.
14 * This file is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public
20 * License along with this file; if not, write to the Free
21 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
26 * b) Permission is hereby granted, free of charge, to any person
27 * obtaining a copy of this software and associated documentation
28 * files (the "Software"), to deal in the Software without
29 * restriction, including without limitation the rights to use,
30 * copy, modify, merge, publish, distribute, sublicense, and/or
31 * sell copies of the Software, and to permit persons to whom the
32 * Software is furnished to do so, subject to the following
35 * The above copyright notice and this permission notice shall be
36 * included in all copies or substantial portions of the Software.
38 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
39 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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41 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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45 * OTHER DEALINGS IN THE SOFTWARE.
49 /include/ "sun7i-a20.dtsi"
50 /include/ "sunxi-common-regulators.dtsi"
53 model = "Olimex A20-OLinuXino-LIME2";
54 compatible = "olimex,a20-olinuxino-lime2", "allwinner,sun7i-a20";
58 pinctrl-names = "default";
59 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
60 vmmc-supply = <®_vcc3v3>;
62 cd-gpios = <&pio 7 1 0>; /* PH1 */
67 usbphy: phy@01c13400 {
68 usb1_vbus-supply = <®_usb1_vbus>;
69 usb2_vbus-supply = <®_usb2_vbus>;
82 target-supply = <®_ahci_5v>;
95 ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 {
96 allwinner,pins = "PC3";
97 allwinner,function = "gpio_out";
98 allwinner,drive = <0>;
102 led_pins_olinuxinolime: led_pins@0 {
103 allwinner,pins = "PH2";
104 allwinner,function = "gpio_out";
105 allwinner,drive = <1>;
106 allwinner,pull = <0>;
110 uart0: serial@01c28000 {
111 pinctrl-names = "default";
112 pinctrl-0 = <&uart0_pins_a>;
117 pinctrl-names = "default";
118 pinctrl-0 = <&i2c0_pins_a>;
122 compatible = "x-powers,axp209";
124 interrupt-parent = <&nmi_intc>;
127 interrupt-controller;
128 #interrupt-cells = <1>;
130 acin-supply = <®_axp_ipsout>;
131 vin2-supply = <®_axp_ipsout>;
132 vin3-supply = <®_axp_ipsout>;
133 ldo24in-supply = <®_axp_ipsout>;
134 ldo3in-supply = <®_axp_ipsout>;
138 regulator-min-microvolt = <1300000>;
139 regulator-max-microvolt = <1300000>;
144 regulator-min-microvolt = <1800000>;
145 regulator-max-microvolt = <3300000>;
150 regulator-min-microvolt = <700000>;
151 regulator-max-microvolt = <3500000>;
156 regulator-min-microvolt = <1250000>;
157 regulator-max-microvolt = <3300000>;
162 regulator-min-microvolt = <700000>;
163 regulator-max-microvolt = <2275000>;
168 regulator-min-microvolt = <700000>;
169 regulator-max-microvolt = <3500000>;
177 pinctrl-names = "default";
178 pinctrl-0 = <&i2c1_pins_a>;
182 gmac: ethernet@01c50000 {
183 pinctrl-names = "default";
184 pinctrl-0 = <&gmac_pins_rgmii_a>;
189 phy1: ethernet-phy@1 {
196 compatible = "gpio-leds";
197 pinctrl-names = "default";
198 pinctrl-0 = <&led_pins_olinuxinolime>;
201 label = "a20-olinuxino-lime2:green:usr";
202 gpios = <&pio 7 2 0>;
203 default-state = "on";
207 reg_ahci_5v: ahci-5v {
208 pinctrl-0 = <&ahci_pwr_pin_olinuxinolime>;
213 reg_usb1_vbus: usb1-vbus {
217 reg_usb2_vbus: usb2-vbus {
221 reg_axp_ipsout: axp_ipsout {
222 compatible = "regulator-fixed";
223 regulator-name = "axp-ipsout";
224 regulator-min-microvolt = <5000000>;
225 regulator-max-microvolt = <5000000>;