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9ae6f740 TP |
1 | /* |
2 | * Device Tree file for Marvell Armada 370 evaluation board | |
3 | * (DB-88F6710-BP-DDR3) | |
4 | * | |
5 | * Copyright (C) 2012 Marvell | |
6 | * | |
7 | * Lior Amsalem <alior@marvell.com> | |
8 | * Gregory CLEMENT <gregory.clement@free-electrons.com> | |
9 | * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | |
10 | * | |
15471d59 GC |
11 | * This file is dual-licensed: you can use it either under the terms |
12 | * of the GPL or the X11 license, at your option. Note that this dual | |
13 | * licensing only applies to this file, and not this project as a | |
14 | * whole. | |
15 | * | |
16 | * a) This file is free software; you can redistribute it and/or | |
17 | * modify it under the terms of the GNU General Public License as | |
18 | * published by the Free Software Foundation; either version 2 of the | |
19 | * License, or (at your option) any later version. | |
20 | * | |
21 | * This file is distributed in the hope that it will be useful | |
22 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
23 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
24 | * GNU General Public License for more details. | |
25 | * | |
26 | * Or, alternatively | |
27 | * | |
28 | * b) Permission is hereby granted, free of charge, to any person | |
29 | * obtaining a copy of this software and associated documentation | |
30 | * files (the "Software"), to deal in the Software without | |
31 | * restriction, including without limitation the rights to use | |
32 | * copy, modify, merge, publish, distribute, sublicense, and/or | |
33 | * sell copies of the Software, and to permit persons to whom the | |
34 | * Software is furnished to do so, subject to the following | |
35 | * conditions: | |
36 | * | |
37 | * The above copyright notice and this permission notice shall be | |
38 | * included in all copies or substantial portions of the Software. | |
39 | * | |
40 | * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND | |
41 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES | |
42 | * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
43 | * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT | |
44 | * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY | |
45 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | |
46 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR | |
47 | * OTHER DEALINGS IN THE SOFTWARE. | |
4f054d44 TP |
48 | * |
49 | * Note: this Device Tree assumes that the bootloader has remapped the | |
50 | * internal registers to 0xf1000000 (instead of the default | |
51 | * 0xd0000000). The 0xf1000000 is the default used by the recent, | |
52 | * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier | |
53 | * boards were delivered with an older version of the bootloader that | |
54 | * left internal registers mapped at 0xd0000000. If you are in this | |
55 | * situation, you should either update your bootloader (preferred | |
56 | * solution) or the below Device Tree should be adjusted. | |
9ae6f740 TP |
57 | */ |
58 | ||
59 | /dts-v1/; | |
38149887 | 60 | #include "armada-370.dtsi" |
9ae6f740 TP |
61 | |
62 | / { | |
63 | model = "Marvell Armada 370 Evaluation Board"; | |
64 | compatible = "marvell,a370-db", "marvell,armada370", "marvell,armada-370-xp"; | |
65 | ||
66 | chosen { | |
9552203c | 67 | stdout-path = "serial0:115200n8"; |
9ae6f740 TP |
68 | }; |
69 | ||
70 | memory { | |
71 | device_type = "memory"; | |
11d5993d | 72 | reg = <0x00000000 0x40000000>; /* 1 GB */ |
9ae6f740 TP |
73 | }; |
74 | ||
75 | soc { | |
4f054d44 | 76 | ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000 |
b416f192 BB |
77 | MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000 |
78 | MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>; | |
5e12a613 | 79 | |
467f54b2 GC |
80 | internal-regs { |
81 | serial@12000 { | |
467f54b2 | 82 | status = "okay"; |
f01959a9 | 83 | }; |
467f54b2 GC |
84 | sata@a0000 { |
85 | nr-ports = <2>; | |
86 | status = "okay"; | |
f01959a9 | 87 | }; |
f01959a9 | 88 | |
467f54b2 | 89 | mdio { |
fea038ed EG |
90 | pinctrl-0 = <&mdio_pins>; |
91 | pinctrl-names = "default"; | |
467f54b2 GC |
92 | phy0: ethernet-phy@0 { |
93 | reg = <0>; | |
94 | }; | |
b6150c71 | 95 | |
467f54b2 GC |
96 | phy1: ethernet-phy@1 { |
97 | reg = <1>; | |
98 | }; | |
99 | }; | |
200506b1 | 100 | |
467f54b2 | 101 | ethernet@70000 { |
fea038ed EG |
102 | pinctrl-0 = <&ge0_rgmii_pins>; |
103 | pinctrl-names = "default"; | |
467f54b2 GC |
104 | status = "okay"; |
105 | phy = <&phy0>; | |
106 | phy-mode = "rgmii-id"; | |
107 | }; | |
108 | ethernet@74000 { | |
fea038ed EG |
109 | pinctrl-0 = <&ge1_rgmii_pins>; |
110 | pinctrl-names = "default"; | |
467f54b2 GC |
111 | status = "okay"; |
112 | phy = <&phy1>; | |
113 | phy-mode = "rgmii-id"; | |
114 | }; | |
200506b1 | 115 | |
249f3822 TP |
116 | i2c@11000 { |
117 | pinctrl-0 = <&i2c0_pins>; | |
118 | pinctrl-names = "default"; | |
ac164d11 | 119 | clock-frequency = <100000>; |
249f3822 TP |
120 | status = "okay"; |
121 | audio_codec: audio-codec@4a { | |
a6b33451 | 122 | #sound-dai-cells = <0>; |
249f3822 TP |
123 | compatible = "cirrus,cs42l51"; |
124 | reg = <0x4a>; | |
125 | }; | |
126 | }; | |
127 | ||
128 | audio-controller@30000 { | |
129 | pinctrl-0 = <&i2s_pins2>; | |
130 | pinctrl-names = "default"; | |
131 | status = "okay"; | |
132 | }; | |
133 | ||
467f54b2 GC |
134 | mvsdio@d4000 { |
135 | pinctrl-0 = <&sdio_pins1>; | |
136 | pinctrl-names = "default"; | |
137 | /* | |
138 | * This device is disabled by default, because | |
139 | * using the SD card connector requires | |
140 | * changing the default CON40 connector | |
141 | * "DB-88F6710_MPP_2xRGMII_DEVICE_Jumper" to a | |
142 | * different connector | |
143 | * "DB-88F6710_MPP_RGMII_SD_Jumper". | |
144 | */ | |
145 | status = "disabled"; | |
146 | /* No CD or WP GPIOs */ | |
d87b5fbb | 147 | broken-cd; |
467f54b2 | 148 | }; |
04e09b72 | 149 | |
467f54b2 GC |
150 | usb@50000 { |
151 | status = "okay"; | |
152 | }; | |
04e09b72 | 153 | |
467f54b2 GC |
154 | usb@51000 { |
155 | status = "okay"; | |
04e09b72 | 156 | }; |
3b723ae8 | 157 | |
467f54b2 | 158 | spi0: spi@10600 { |
a6fa8475 AE |
159 | pinctrl-0 = <&spi0_pins2>; |
160 | pinctrl-names = "default"; | |
3b723ae8 | 161 | status = "okay"; |
467f54b2 GC |
162 | |
163 | spi-flash@0 { | |
164 | #address-cells = <1>; | |
165 | #size-cells = <1>; | |
e9f3ed4a | 166 | compatible = "mx25l25635e", "jedec,spi-nor"; |
467f54b2 GC |
167 | reg = <0>; /* Chip select 0 */ |
168 | spi-max-frequency = <50000000>; | |
169 | }; | |
3b723ae8 | 170 | }; |
96039f73 | 171 | }; |
467f54b2 | 172 | |
96039f73 TP |
173 | pcie-controller { |
174 | status = "okay"; | |
175 | /* | |
176 | * The two PCIe units are accessible through | |
177 | * both standard PCIe slots and mini-PCIe | |
178 | * slots on the board. | |
179 | */ | |
180 | pcie@1,0 { | |
181 | /* Port 0, Lane 0 */ | |
182 | status = "okay"; | |
183 | }; | |
249f3822 | 184 | |
96039f73 TP |
185 | pcie@2,0 { |
186 | /* Port 1, Lane 0 */ | |
3b723ae8 TP |
187 | status = "okay"; |
188 | }; | |
189 | }; | |
9ae6f740 | 190 | }; |
249f3822 TP |
191 | |
192 | sound { | |
a6b33451 TP |
193 | compatible = "simple-audio-card"; |
194 | simple-audio-card,name = "Armada 370 DB Audio"; | |
195 | simple-audio-card,mclk-fs = <256>; | |
196 | simple-audio-card,widgets = | |
197 | "Headphone", "Out Jack", | |
198 | "Line", "In Jack"; | |
199 | simple-audio-card,routing = | |
200 | "Out Jack", "HPL", | |
201 | "Out Jack", "HPR", | |
202 | "AIN1L", "In Jack", | |
203 | "AIN1L", "In Jack"; | |
204 | status = "okay"; | |
205 | ||
206 | simple-audio-card,dai-link@0 { | |
207 | format = "i2s"; | |
208 | cpu { | |
209 | sound-dai = <&audio_controller 0>; | |
210 | }; | |
211 | ||
212 | codec { | |
213 | sound-dai = <&audio_codec>; | |
214 | }; | |
215 | }; | |
216 | ||
217 | simple-audio-card,dai-link@1 { | |
218 | format = "i2s"; | |
219 | cpu { | |
220 | sound-dai = <&audio_controller 1>; | |
221 | }; | |
222 | ||
223 | codec { | |
224 | sound-dai = <&spdif_out>; | |
225 | }; | |
226 | }; | |
227 | ||
228 | simple-audio-card,dai-link@2 { | |
229 | format = "i2s"; | |
230 | cpu { | |
231 | sound-dai = <&audio_controller 1>; | |
232 | }; | |
233 | ||
234 | codec { | |
235 | sound-dai = <&spdif_in>; | |
236 | }; | |
237 | }; | |
249f3822 | 238 | }; |
5b26bd88 TP |
239 | |
240 | spdif_out: spdif-out { | |
a6b33451 TP |
241 | #sound-dai-cells = <0>; |
242 | compatible = "linux,spdif-dit"; | |
5b26bd88 TP |
243 | }; |
244 | ||
245 | spdif_in: spdif-in { | |
a6b33451 TP |
246 | #sound-dai-cells = <0>; |
247 | compatible = "linux,spdif-dir"; | |
5b26bd88 | 248 | }; |
9ae6f740 | 249 | }; |