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 = "PineRiver Mini X-Plus";
53 compatible = "pineriver,mini-xplus", "allwinner,sun4i-a10";
54
55 aliases {
56 serial0 = &uart0;
57 };
58
59 chosen {
60 stdout-path = "serial0:115200n8";
61 };
62 };
63
64 &ehci0 {
65 status = "okay";
66 };
67
68 &ehci1 {
69 status = "okay";
70 };
71
72 &i2c0 {
73 status = "okay";
74
75 axp209: pmic@34 {
76 compatible = "x-powers,axp209";
77 reg = <0x34>;
78 interrupts = <0>;
79
80 interrupt-controller;
81 #interrupt-cells = <1>;
82 };
83 };
84
85 &ir0 {
86 pinctrl-names = "default";
87 pinctrl-0 = <&ir0_rx_pins>;
88 status = "okay";
89 };
90
91 &ir0_rx_pins {
92 /* The ir receiver is not always populated */
93 bias-pull-up;
94 };
95
96 &mmc0 {
97 vmmc-supply = <®_vcc3v3>;
98 bus-width = <4>;
99 cd-gpios = <&pio 7 1 GPIO_ACTIVE_LOW>; /* PH1 */
100 status = "okay";
101 };
102
103 &ohci0 {
104 status = "okay";
105 };
106
107 &ohci1 {
108 status = "okay";
109 };
110
111 &otg_sram {
112 status = "okay";
113 };
114
115 ®_usb0_vbus {
116 regulator-boot-on;
117 status = "okay";
118 };
119
120 ®_usb1_vbus {
121 status = "okay";
122 };
123
124 ®_usb2_vbus {
125 status = "okay";
126 };
127
128 &uart0 {
129 pinctrl-names = "default";
130 pinctrl-0 = <&uart0_pb_pins>;
131 status = "okay";
132 };
133
134 &usb_otg {
135 dr_mode = "host";
136 status = "okay";
137 };
138
139 &usbphy {
140 usb0_vbus-supply = <®_usb0_vbus>;
141 usb1_vbus-supply = <®_usb1_vbus>;
142 usb2_vbus-supply = <®_usb2_vbus>;
143 status = "okay";
144 };
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