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
40 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
41 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
42 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
43 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
44 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
45 * OTHER DEALINGS IN THE SOFTWARE.
49 #include "sun7i-a20.dtsi"
50 #include "sunxi-common-regulators.dtsi"
52 #include <dt-bindings/gpio/gpio.h>
53 #include <dt-bindings/interrupt-controller/irq.h>
54 #include <dt-bindings/pinctrl/sun4i-a10.h>
57 model = "Olimex A20-OLinuXino-LIME2";
58 compatible = "olimex,a20-olinuxino-lime2", "allwinner,sun7i-a20";
65 stdout-path = "serial0:115200n8";
69 compatible = "gpio-leds";
70 pinctrl-names = "default";
71 pinctrl-0 = <&led_pins_olinuxinolime>;
74 label = "a20-olinuxino-lime2:green:usr";
75 gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>;
80 reg_axp_ipsout: axp_ipsout {
81 compatible = "regulator-fixed";
82 regulator-name = "axp-ipsout";
83 regulator-min-microvolt = <5000000>;
84 regulator-max-microvolt = <5000000>;
90 target-supply = <®_ahci_5v>;
103 pinctrl-names = "default";
104 pinctrl-0 = <&gmac_pins_rgmii_a>;
109 phy1: ethernet-phy@1 {
115 pinctrl-names = "default";
116 pinctrl-0 = <&i2c0_pins_a>;
120 compatible = "x-powers,axp209";
122 interrupt-parent = <&nmi_intc>;
123 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
125 interrupt-controller;
126 #interrupt-cells = <1>;
128 acin-supply = <®_axp_ipsout>;
129 vin2-supply = <®_axp_ipsout>;
130 vin3-supply = <®_axp_ipsout>;
131 ldo24in-supply = <®_axp_ipsout>;
132 ldo3in-supply = <®_axp_ipsout>;
136 regulator-min-microvolt = <1300000>;
137 regulator-max-microvolt = <1300000>;
142 regulator-min-microvolt = <1800000>;
143 regulator-max-microvolt = <3300000>;
148 regulator-min-microvolt = <700000>;
149 regulator-max-microvolt = <3500000>;
154 regulator-min-microvolt = <1250000>;
155 regulator-max-microvolt = <3300000>;
160 regulator-min-microvolt = <700000>;
161 regulator-max-microvolt = <2275000>;
166 regulator-min-microvolt = <700000>;
167 regulator-max-microvolt = <3500000>;
175 pinctrl-names = "default";
176 pinctrl-0 = <&i2c1_pins_a>;
181 pinctrl-names = "default";
182 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_reference_design>;
183 vmmc-supply = <®_vcc3v3>;
185 cd-gpios = <&pio 7 1 GPIO_ACTIVE_HIGH>; /* PH1 */
199 ahci_pwr_pin_olinuxinolime: ahci_pwr_pin@1 {
200 allwinner,pins = "PC3";
201 allwinner,function = "gpio_out";
202 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
203 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
206 led_pins_olinuxinolime: led_pins@0 {
207 allwinner,pins = "PH2";
208 allwinner,function = "gpio_out";
209 allwinner,drive = <SUN4I_PINCTRL_20_MA>;
210 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
215 pinctrl-0 = <&ahci_pwr_pin_olinuxinolime>;
216 gpio = <&pio 2 3 GPIO_ACTIVE_HIGH>;
229 pinctrl-names = "default";
230 pinctrl-0 = <&uart0_pins_a>;
235 usb1_vbus-supply = <®_usb1_vbus>;
236 usb2_vbus-supply = <®_usb2_vbus>;