xref: /linux/arch/arm/boot/dts/allwinner/sun8i-h2-plus-orangepi-r1.dts (revision 24168c5e6dfbdd5b414f048f47f75d64533296ca) 
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/ &reg_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 = <&reg_vcc3v3>;
91	vqmmc-supply = <&reg_vcc3v3>;
92
93	rtl8189etv: wifi@1 {
94		reg = <1>;
95	};
96};
97
98&usbphy {
99	usb1_vbus-supply = <&reg_vcc_usb_eth>;
100};
101