1 /*
2 * Copyright 2012 Maxime Ripard
3 *
4 * Maxime Ripard <maxime.ripard@free-electrons.com>
5 *
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
9 * whole.
10 *
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.
15 *
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.
20 *
21 * Or, alternatively,
22 *
23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitation the rights to use,
27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject to the following
30 * conditions:
31 *
32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial portions of the Software.
34 *
35 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE.
43 */
44
45 /dts-v1/;
46 #include "sun4i-a10.dtsi"
47 #include "sunxi-common-regulators.dtsi"
48
49 #include <dt-bindings/gpio/gpio.h>
50
51 / {
52 model = "Miniand Hackberry";
53 compatible = "miniand,hackberry", "allwinner,sun4i-a10";
54
55 aliases {
56 serial0 = &uart0;
57 };
58
59 chosen {
60 stdout-path = "serial0:115200n8";
61 };
62
63 reg_emac_3v3: emac-3v3 {
64 compatible = "regulator-fixed";
65 regulator-name = "emac-3v3";
66 regulator-min-microvolt = <3300000>;
67 regulator-max-microvolt = <3300000>;
68 startup-delay-us = <20000>;
69 enable-active-high;
70 gpio = <&pio 7 19 GPIO_ACTIVE_HIGH>;
71 };
72 };
73
74 &ehci0 {
75 status = "okay";
76 };
77
78 &ehci1 {
79 status = "okay";
80 };
81
82 &emac {
83 phy-handle = <&phy0>;
84 status = "okay";
85 };
86
87 &emac_sram {
88 status = "okay";
89 };
90
91 &ir0 {
92 pinctrl-names = "default";
93 pinctrl-0 = <&ir0_rx_pins>;
94 status = "okay";
95 };
96
97 &mdio {
98 phy-supply = <®_emac_3v3>;
99 status = "okay";
100
101 phy0: ethernet-phy@0 {
102 reg = <0>;
103 };
104 };
105
106 &mmc0 {
107 vmmc-supply = <®_vcc3v3>;
108 bus-width = <4>;
109 cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
110 status = "okay";
111 };
112
113 &ohci0 {
114 status = "okay";
115 };
116
117 &ohci1 {
118 status = "okay";
119 };
120
121 ®_usb1_vbus {
122 status = "okay";
123 };
124
125 ®_usb2_vbus {
126 gpio = <&pio 7 12 GPIO_ACTIVE_HIGH>;
127 status = "okay";
128 };
129
130 &usbphy {
131 usb1_vbus-supply = <®_usb1_vbus>;
132 usb2_vbus-supply = <®_usb2_vbus>;
133 status = "okay";
134 };
135
136 &uart0 {
137 pinctrl-names = "default";
138 pinctrl-0 = <&uart0_pb_pins>;
139 status = "okay";
140 };
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