1/*
2 * Device Tree file for Marvell Armada 388 evaluation board
3 * (DB-88F6820)
4 *
5 *  Copyright (C) 2014 Marvell
6 *
7 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8 *
9 * This file is dual-licensed: you can use it either under the terms
10 * of the GPL or the X11 license, at your option. Note that this dual
11 * licensing only applies to this file, and not this project as a
12 * whole.
13 *
14 *  a) This file is free software; you can redistribute it and/or
15 *     modify it under the terms of the GNU General Public License as
16 *     published by the Free Software Foundation; either version 2 of the
17 *     License, or (at your option) any later version.
18 *
19 *     This file is distributed in the hope that it will be useful
20 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
21 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
22 *     GNU General Public License for more details.
23 *
24 * Or, alternatively
25 *
26 *  b) Permission is hereby granted, free of charge, to any person
27 *     obtaining a copy of this software and associated documentation
28 *     files (the "Software"), to deal in the Software without
29 *     restriction, including without limitation the rights to use
30 *     copy, modify, merge, publish, distribute, sublicense, and/or
31 *     sell copies of the Software, and to permit persons to whom the
32 *     Software is furnished to do so, subject to the following
33 *     conditions:
34 *
35 *     The above copyright notice and this permission notice shall be
36 *     included in all copies or substantial portions of the Software.
37 *
38 *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
39 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
40 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
41 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
42 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
43 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
44 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
45 *     OTHER DEALINGS IN THE SOFTWARE.
46 */
47
48/dts-v1/;
49#include "armada-388.dtsi"
50
51/ {
52	model = "Marvell Armada 385 Development Board";
53	compatible = "marvell,a385-db", "marvell,armada388",
54		"marvell,armada385", "marvell,armada380";
55
56	chosen {
57		stdout-path = "serial0:115200n8";
58	};
59
60	memory {
61		device_type = "memory";
62		reg = <0x00000000 0x10000000>; /* 256 MB */
63	};
64
65	soc {
66		ranges = <MBUS_ID(0xf0, 0x01) 0 0xf1000000 0x100000
67			  MBUS_ID(0x01, 0x1d) 0 0xfff00000 0x100000
68			  MBUS_ID(0x09, 0x19) 0 0xf1100000 0x10000
69			  MBUS_ID(0x09, 0x15) 0 0xf1110000 0x10000>;
70
71		internal-regs {
72			spi@10600 {
73				status = "okay";
74
75				spi-flash@0 {
76					#address-cells = <1>;
77					#size-cells = <1>;
78					compatible = "w25q32", "jedec,spi-nor";
79					reg = <0>; /* Chip select 0 */
80					spi-max-frequency = <108000000>;
81				};
82			};
83
84			i2c@11000 {
85				status = "okay";
86				clock-frequency = <100000>;
87			};
88
89			i2c@11100 {
90				status = "okay";
91				clock-frequency = <100000>;
92			};
93
94			serial@12000 {
95				status = "okay";
96			};
97
98			ethernet@30000 {
99				status = "okay";
100				phy = <&phy1>;
101				phy-mode = "rgmii-id";
102			};
103
104			usb@58000 {
105				status = "ok";
106			};
107
108			ethernet@70000 {
109				status = "okay";
110				phy = <&phy0>;
111				phy-mode = "rgmii-id";
112			};
113
114			mdio@72004 {
115				phy0: ethernet-phy@0 {
116					reg = <0>;
117				};
118
119				phy1: ethernet-phy@1 {
120					reg = <1>;
121				};
122			};
123
124			sata@a8000 {
125				status = "okay";
126			};
127
128			sata@e0000 {
129				status = "okay";
130			};
131
132			flash@d0000 {
133				status = "okay";
134				num-cs = <1>;
135				marvell,nand-keep-config;
136				marvell,nand-enable-arbiter;
137				nand-on-flash-bbt;
138				nand-ecc-strength = <4>;
139				nand-ecc-step-size = <512>;
140
141				partition@0 {
142					label = "U-Boot";
143					reg = <0 0x800000>;
144				};
145				partition@800000 {
146					label = "Linux";
147					reg = <0x800000 0x800000>;
148				};
149				partition@1000000 {
150					label = "Filesystem";
151					reg = <0x1000000 0x3f000000>;
152				};
153			};
154
155			sdhci@d8000 {
156				broken-cd;
157				wp-inverted;
158				bus-width = <8>;
159				status = "okay";
160				no-1-8-v;
161			};
162
163			usb3@f0000 {
164				status = "okay";
165			};
166
167			usb3@f8000 {
168				status = "okay";
169			};
170		};
171
172		pcie-controller {
173			status = "okay";
174			/*
175			 * The two PCIe units are accessible through
176			 * standard PCIe slots on the board.
177			 */
178			pcie@1,0 {
179				/* Port 0, Lane 0 */
180				status = "okay";
181			};
182			pcie@2,0 {
183				/* Port 1, Lane 0 */
184				status = "okay";
185			};
186		};
187	};
188};
189