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850db82f SR |
1 | /* |
2 | * Device Tree file for Marvell Armada 3720 development board | |
3 | * (DB-88F3720-DDR3) | |
4 | * Copyright (C) 2016 Marvell | |
5 | * | |
6 | * Gregory CLEMENT <gregory.clement@free-electrons.com> | |
7 | * | |
8 | * This file is dual-licensed: you can use it either under the terms | |
9 | * of the GPL or the X11 license, at your option. Note that this dual | |
10 | * licensing only applies to this file, and not this project as a | |
11 | * whole. | |
12 | * | |
13 | * a) This file is free software; you can redistribute it and/or | |
14 | * modify it under the terms of the GNU General Public License as | |
15 | * published by the Free Software Foundation; either version 2 of the | |
16 | * License, or (at your option) any later version. | |
17 | * | |
18 | * This file is distributed in the hope that it will be useful | |
19 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
20 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
21 | * GNU General Public License for more details. | |
22 | * | |
23 | * Or, alternatively | |
24 | * | |
25 | * b) Permission is hereby granted, free of charge, to any person | |
26 | * obtaining a copy of this software and associated documentation | |
27 | * files (the "Software"), to deal in the Software without | |
28 | * restriction, including without limitation the rights to use | |
29 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
30 | * sell copies of the Software, and to permit persons to whom the | |
31 | * Software is furnished to do so, subject to the following | |
32 | * conditions: | |
33 | * | |
34 | * The above copyright notice and this permission notice shall be | |
35 | * included in all copies or substantial portions of the Software. | |
36 | * | |
37 | * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND | |
38 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
39 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
40 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
41 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY | |
42 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
43 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
44 | * OTHER DEALINGS IN THE SOFTWARE. | |
45 | */ | |
46 | ||
47 | /dts-v1/; | |
48 | ||
49 | #include "armada-372x.dtsi" | |
50 | ||
51 | / { | |
52 | model = "Marvell Armada 3720 Development Board DB-88F3720-DDR3"; | |
53 | compatible = "marvell,armada-3720-db", "marvell,armada3720", "marvell,armada3710"; | |
54 | ||
55 | chosen { | |
56 | stdout-path = "serial0:115200n8"; | |
57 | }; | |
58 | ||
cdccf9c1 | 59 | aliases { |
3f84e2e8 | 60 | ethernet0 = ð0; |
9e9e63c0 | 61 | i2c0 = &i2c0; |
cdccf9c1 SR |
62 | spi0 = &spi0; |
63 | }; | |
64 | ||
850db82f SR |
65 | memory { |
66 | device_type = "memory"; | |
67 | reg = <0x00000000 0x00000000 0x00000000 0x20000000>; | |
68 | }; | |
69 | }; | |
70 | ||
56d53956 SR |
71 | &comphy { |
72 | phy0 { | |
73 | phy-type = <PHY_TYPE_PEX0>; | |
74 | phy-speed = <PHY_SPEED_2_5G>; | |
75 | }; | |
76 | ||
77 | phy1 { | |
78 | phy-type = <PHY_TYPE_USB3_HOST0>; | |
79 | phy-speed = <PHY_SPEED_5G>; | |
80 | }; | |
81 | }; | |
82 | ||
3f84e2e8 SR |
83 | ð0 { |
84 | status = "okay"; | |
85 | phy-mode = "rgmii"; | |
86 | }; | |
87 | ||
9e9e63c0 SR |
88 | &i2c0 { |
89 | status = "okay"; | |
90 | }; | |
91 | ||
850db82f SR |
92 | /* CON3 */ |
93 | &sata { | |
94 | status = "okay"; | |
95 | }; | |
96 | ||
cdccf9c1 SR |
97 | &spi0 { |
98 | status = "okay"; | |
99 | ||
100 | spi-flash@0 { | |
101 | #address-cells = <1>; | |
102 | #size-cells = <1>; | |
103 | compatible = "st,m25p128", "spi-flash"; | |
104 | reg = <0>; /* Chip select 0 */ | |
105 | spi-max-frequency = <50000000>; | |
106 | m25p,fast-read; | |
107 | }; | |
108 | }; | |
109 | ||
850db82f SR |
110 | /* Exported on the micro USB connector CON32 through an FTDI */ |
111 | &uart0 { | |
112 | status = "okay"; | |
113 | }; | |
114 | ||
f733228a SR |
115 | /* CON29 */ |
116 | &usb2 { | |
117 | status = "okay"; | |
118 | }; | |
119 | ||
850db82f SR |
120 | /* CON31 */ |
121 | &usb3 { | |
122 | status = "okay"; | |
123 | }; |