2 * Copyright 2013 Maxime Ripard
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
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
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.
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.
21 * You should have received a copy of the GNU General Public
22 * License along with this file; if not, write to the Free
23 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
28 * b) Permission is hereby granted, free of charge, to any person
29 * obtaining a copy of this software and associated documentation
30 * files (the "Software"), to deal in the Software without
31 * restriction, including without limitation the rights to use,
32 * copy, modify, merge, publish, distribute, sublicense, and/or
33 * sell copies of the Software, and to permit persons to whom the
34 * Software is furnished to do so, subject to the following
37 * The above copyright notice and this permission notice shall be
38 * included in all copies or substantial portions of the Software.
40 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
41 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
42 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
43 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
44 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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51 #include "sun6i-a31.dtsi"
52 #include "sunxi-common-regulators.dtsi"
54 #include <dt-bindings/gpio/gpio.h>
55 #include <dt-bindings/pinctrl/sun4i-a10.h>
58 model = "WITS A31 Colombus Evaluation Board";
59 compatible = "wits,colombus", "allwinner,sun6i-a31";
62 bootargs = "earlyprintk console=ttyS0,115200";
67 pinctrl-names = "default";
68 pinctrl-0 = <&mmc0_pins_a>, <&mmc0_cd_pin_colombus>;
69 vmmc-supply = <®_vcc3v0>;
71 cd-gpios = <&pio 0 8 GPIO_ACTIVE_HIGH>; /* PA8 */
76 usbphy: phy@01c19400 {
77 usb2_vbus-supply = <®_usb2_vbus>;
85 pio: pinctrl@01c20800 {
87 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
90 mmc0_cd_pin_colombus: mmc0_cd_pin@0 {
91 allwinner,pins = "PA8";
92 allwinner,function = "gpio_in";
93 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
94 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
97 usb2_vbus_pin_colombus: usb2_vbus_pin@0 {
98 allwinner,pins = "PH24";
99 allwinner,function = "gpio_out";
100 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
101 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
105 uart0: serial@01c28000 {
106 pinctrl-names = "default";
107 pinctrl-0 = <&uart0_pins_a>;
112 pinctrl-names = "default";
113 pinctrl-0 = <&i2c0_pins_a>;
118 pinctrl-names = "default";
119 pinctrl-0 = <&i2c1_pins_a>;
124 pinctrl-names = "default";
125 pinctrl-0 = <&i2c2_pins_a>;
130 reg_usb2_vbus: usb2-vbus {
131 pinctrl-names = "default";
132 pinctrl-0 = <&usb2_vbus_pin_colombus>;
133 gpio = <&pio 7 24 GPIO_ACTIVE_HIGH>;