1 /*
2 * Copyright (C) 2017 Icenowy Zheng <icenowy@aosc.xyz>
3 *
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
7 * whole.
8 *
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.
13 *
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.
18 *
19 * Or, alternatively,
20 *
21 * b) Permission is hereby granted, free of charge, to any person
22 * obtaining a copy of this software and associated documentation
23 * files (the "Software"), to deal in the Software without
24 * restriction, including without limitation the rights to use,
25 * copy, modify, merge, publish, distribute, sublicense, and/or
26 * sell copies of the Software, and to permit persons to whom the
27 * Software is furnished to do so, subject to the following
28 * conditions:
29 *
30 * The above copyright notice and this permission notice shall be
31 * included in all copies or substantial portions of the Software.
32 *
33 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 * OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43 /* Orange Pi R1 is based on Orange Pi Zero design */
44 #include "sun8i-h2-plus-orangepi-zero.dts"
45
46 /delete-node/ ®_vcc_wifi;
47
48 / {
49 model = "Xunlong Orange Pi R1";
50 compatible = "xunlong,orangepi-r1", "allwinner,sun8i-h2-plus";
51
52
53 /*
54 * Ths pin of this regulator is the same with the Wi-Fi extra
55 * regulator on the original Zero. However it's used for USB
56 * Ethernet rather than the Wi-Fi now.
57 */
58 reg_vcc_usb_eth: reg-vcc-usb-ethernet {
59 compatible = "regulator-fixed";
60 regulator-min-microvolt = <3300000>;
61 regulator-max-microvolt = <3300000>;
62 regulator-name = "vcc-usb-ethernet";
63 enable-active-high;
64 gpio = <&pio 0 20 GPIO_ACTIVE_HIGH>;
65 };
66
67 aliases {
68 ethernet1 = &rtl8189etv;
69 };
70 };
71
72 &spi0 {
73 status = "okay";
74
75 flash@0 {
76 compatible = "mxicy,mx25l12805d", "jedec,spi-nor";
77 };
78 };
79
80 &ohci1 {
81 /*
82 * RTL8152B USB-Ethernet adapter is connected to USB1,
83 * and it's a USB 2.0 device. So the OHCI1 controller
84 * can be left disabled.
85 */
86 status = "disabled";
87 };
88
89 &mmc1 {
90 vmmc-supply = <®_vcc3v3>;
91 vqmmc-supply = <®_vcc3v3>;
92
93 rtl8189etv: wifi@1 {
94 reg = <1>;
95 };
96 };
97
98 &usbphy {
99 usb1_vbus-supply = <®_vcc_usb_eth>;
100 };
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