1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
2 /*
3 * Device Tree file for Marvell Armada 388 eva
4 * (DB-88F6820)
5 *
6 * Copyright (C) 2014 Marvell
7 *
8 * Thomas Petazzoni <thomas.petazzoni@free-elec
9 */
10
11 /dts-v1/;
12 #include "armada-388.dtsi"
13
14 / {
15 model = "Marvell Armada 385 Developmen
16 compatible = "marvell,a385-db", "marve
17 "marvell,armada385", "marvell,
18
19 chosen {
20 stdout-path = "serial0:115200n
21 };
22
23 memory {
24 device_type = "memory";
25 reg = <0x00000000 0x10000000>;
26 };
27
28 soc {
29 ranges = <MBUS_ID(0xf0, 0x01)
30 MBUS_ID(0x01, 0x1d)
31 MBUS_ID(0x09, 0x19)
32 MBUS_ID(0x09, 0x15)
33 MBUS_ID(0x0c, 0x04)
34
35 internal-regs {
36 i2c@11000 {
37 status = "okay
38 clock-frequenc
39 audio_codec: a
40 #sound
41 compat
42 reg =
43 };
44 };
45
46 i2c@11100 {
47 status = "okay
48 clock-frequenc
49 };
50
51 serial@12000 {
52 status = "okay
53 };
54
55 ethernet@30000 {
56 status = "okay
57 phy = <&phy1>;
58 phy-mode = "rg
59 buffer-manager
60 bm,pool-long =
61 bm,pool-short
62 };
63
64 usb@58000 {
65 status = "okay
66 };
67
68 ethernet@70000 {
69 status = "okay
70 phy = <&phy0>;
71 phy-mode = "rg
72 buffer-manager
73 bm,pool-long =
74 bm,pool-short
75 };
76
77 mdio@72004 {
78 phy0: ethernet
79 reg =
80 };
81
82 phy1: ethernet
83 reg =
84 };
85 };
86
87 sata@a8000 {
88 status = "okay
89 };
90
91 sata@e0000 {
92 status = "okay
93 };
94
95 bm@c8000 {
96 status = "okay
97 };
98
99 sdhci@d8000 {
100 broken-cd;
101 wp-inverted;
102 bus-width = <8
103 status = "okay
104 no-1-8-v;
105 };
106
107 audio-controller@e8000
108 pinctrl-0 = <&
109 pinctrl-names
110 status = "disa
111 };
112
113 usb3@f0000 {
114 status = "okay
115 };
116
117 usb3@f8000 {
118 status = "okay
119 };
120 };
121
122 bm-bppi {
123 status = "okay";
124 };
125
126 pcie {
127 status = "okay";
128 /*
129 * The two PCIe units
130 * standard PCIe slots
131 */
132 pcie@1,0 {
133 /* Port 0, Lan
134 status = "okay
135 };
136 pcie@2,0 {
137 /* Port 1, Lan
138 status = "okay
139 };
140 };
141 };
142
143 sound {
144 compatible = "simple-audio-car
145 simple-audio-card,name = "Arma
146 simple-audio-card,mclk-fs = <2
147 simple-audio-card,widgets =
148 "Headphone", "Out Jack
149 "Line", "In Jack";
150 simple-audio-card,routing =
151 "Out Jack", "HPL",
152 "Out Jack", "HPR",
153 "AIN1L", "In Jack",
154 "AIN1R", "In Jack";
155 status = "disabled";
156
157 simple-audio-card,dai-link@0 {
158 format = "i2s";
159 cpu {
160 sound-dai = <&
161 };
162
163 codec {
164 sound-dai = <&
165 };
166 };
167
168 simple-audio-card,dai-link@1 {
169 format = "i2s";
170 cpu {
171 sound-dai = <&
172 };
173
174 codec {
175 sound-dai = <&
176 };
177 };
178
179 simple-audio-card,dai-link@2 {
180 format = "i2s";
181 cpu {
182 sound-dai = <&
183 };
184
185 codec {
186 sound-dai = <&
187 };
188 };
189 };
190
191 spdif_out: spdif-out {
192 #sound-dai-cells = <0>;
193 compatible = "linux,spdif-dit"
194 };
195
196 spdif_in: spdif-in {
197 #sound-dai-cells = <0>;
198 compatible = "linux,spdif-dir"
199 };
200 };
201
202 &spi0 {
203 status = "okay";
204
205 flash@0 {
206 #address-cells = <1>;
207 #size-cells = <1>;
208 compatible = "w25q32", "jedec,
209 reg = <0>; /* Chip select 0 */
210 spi-max-frequency = <108000000
211 };
212 };
213
214 &nand_controller {
215 status = "okay";
216
217 nand@0 {
218 reg = <0>;
219 label = "pxa3xx_nand-0";
220 nand-rb = <0>;
221 marvell,nand-keep-config;
222 nand-on-flash-bbt;
223 nand-ecc-strength = <4>;
224 nand-ecc-step-size = <512>;
225
226 partitions {
227 compatible = "fixed-pa
228 #address-cells = <1>;
229 #size-cells = <1>;
230
231 partition@0 {
232 label = "U-Boo
233 reg = <0 0x800
234 };
235 partition@800000 {
236 label = "Linux
237 reg = <0x80000
238 };
239 partition@1000000 {
240 label = "Files
241 reg = <0x10000
242 };
243 };
244 };
245 };
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