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538da83d TP |
1 | /* |
2 | * Device Tree Include file for Marvell Armada 398 Development Board | |
3 | * | |
4 | * Copyright (C) 2015 Marvell | |
5 | * | |
6 | * Thomas Petazzoni <thomas.petazzoni@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 | #include "armada-398.dtsi" | |
49 | ||
50 | / { | |
51 | model = "Marvell Armada 398 Development Board"; | |
52 | compatible = "marvell,a398-db", "marvell,armada398", "marvell,armada390"; | |
53 | ||
54 | chosen { | |
55 | stdout-path = "serial0:115200n8"; | |
56 | }; | |
57 | ||
58 | memory { | |
59 | device_type = "memory"; | |
60 | reg = <0x00000000 0x80000000>; /* 2 GB */ | |
61 | }; | |
62 | ||
63 | soc { | |
64 | ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 | |
65 | MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000>; | |
66 | ||
67 | internal-regs { | |
68 | spi@10680 { | |
69 | status = "okay"; | |
70 | pinctrl-0 = <&spi1_pins>; | |
71 | pinctrl-names = "default"; | |
72 | ||
73 | spi-flash@0 { | |
74 | #address-cells = <1>; | |
75 | #size-cells = <0>; | |
e9f3ed4a | 76 | compatible = "n25q128a13", "jedec,spi-nor"; |
538da83d TP |
77 | reg = <0>; |
78 | spi-max-frequency = <108000000>; | |
79 | ||
80 | partition@0 { | |
81 | label = "U-Boot"; | |
82 | reg = <0 0x400000>; | |
83 | }; | |
84 | ||
85 | partition@400000 { | |
86 | label = "Filesystem"; | |
87 | reg = <0x400000 0x1000000>; | |
88 | }; | |
89 | }; | |
90 | }; | |
91 | ||
92 | i2c@11000 { | |
93 | pinctrl-0 = <&i2c0_pins>; | |
94 | pinctrl-names = "default"; | |
95 | status = "okay"; | |
96 | clock-frequency = <100000>; | |
97 | }; | |
98 | ||
99 | serial@12000 { | |
100 | pinctrl-0 = <&uart0_pins>; | |
101 | pinctrl-names = "default"; | |
102 | status = "okay"; | |
103 | }; | |
104 | ||
105 | serial@12100 { | |
106 | pinctrl-0 = <&uart1_pins>; | |
107 | pinctrl-names = "default"; | |
108 | status = "okay"; | |
109 | }; | |
110 | ||
111 | flash@d0000 { | |
112 | status = "okay"; | |
113 | pinctrl-0 = <&nand_pins>; | |
114 | pinctrl-names = "default"; | |
115 | num-cs = <1>; | |
116 | marvell,nand-keep-config; | |
117 | marvell,nand-enable-arbiter; | |
118 | nand-on-flash-bbt; | |
119 | nand-ecc-strength = <8>; | |
120 | nand-ecc-step-size = <512>; | |
121 | ||
122 | partition@0 { | |
123 | label = "U-Boot"; | |
124 | reg = <0 0x800000>; | |
125 | }; | |
126 | partition@800000 { | |
127 | label = "Linux"; | |
128 | reg = <0x800000 0x800000>; | |
129 | }; | |
130 | partition@1000000 { | |
131 | label = "Filesystem"; | |
132 | reg = <0x1000000 0x3f000000>; | |
133 | }; | |
134 | }; | |
135 | }; | |
136 | ||
137 | pcie-controller { | |
138 | status = "okay"; | |
139 | ||
140 | pcie@1,0 { | |
141 | status = "okay"; | |
142 | }; | |
143 | ||
144 | pcie@2,0 { | |
145 | status = "okay"; | |
146 | }; | |
147 | ||
148 | pcie@3,0 { | |
149 | status = "okay"; | |
150 | }; | |
151 | }; | |
152 | }; | |
153 | }; |