1/*
2 * Device Tree file for Marvell Armada XP theadorable board
3 *
4 * Copyright (C) 2013-2014 Marvell
5 *
6 * Lior Amsalem <alior@marvell.com>
7 * Gregory CLEMENT <gregory.clement@free-electrons.com>
8 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
9 *
10 * This file is dual-licensed: you can use it either under the terms
11 * of the GPL or the X11 license, at your option. Note that this dual
12 * licensing only applies to this file, and not this project as a
13 * whole.
14 *
15 *  a) This file is free software; you can redistribute it and/or
16 *     modify it under the terms of the GNU General Public License as
17 *     published by the Free Software Foundation; either version 2 of the
18 *     License, or (at your option) any later version.
19 *
20 *     This file is distributed in the hope that it will be useful
21 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
22 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
23 *     GNU General Public License for more details.
24 *
25 * Or, alternatively
26 *
27 *  b) Permission is hereby granted, free of charge, to any person
28 *     obtaining a copy of this software and associated documentation
29 *     files (the "Software"), to deal in the Software without
30 *     restriction, including without limitation the rights to use
31 *     copy, modify, merge, publish, distribute, sublicense, and/or
32 *     sell copies of the Software, and to permit persons to whom the
33 *     Software is furnished to do so, subject to the following
34 *     conditions:
35 *
36 *     The above copyright notice and this permission notice shall be
37 *     included in all copies or substantial portions of the Software.
38 *
39 *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
40 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
41 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
42 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
43 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
44 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
45 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
46 *     OTHER DEALINGS IN THE SOFTWARE.
47 *
48 * Note: this Device Tree assumes that the bootloader has remapped the
49 * internal registers to 0xf1000000 (instead of the default
50 * 0xd0000000). The 0xf1000000 is the default used by the recent,
51 * DT-capable, U-Boot bootloaders provided by Marvell. Some earlier
52 * boards were delivered with an older version of the bootloader that
53 * left internal registers mapped at 0xd0000000. If you are in this
54 * situation, you should either update your bootloader (preferred
55 * solution) or the below Device Tree should be adjusted.
56 */
57
58/dts-v1/;
59#include <dt-bindings/gpio/gpio.h>
60#include "armada-xp-mv78260.dtsi"
61
62/ {
63	model = "Marvell Armada XP theadorable";
64	compatible = "marvell,armadaxp-mv78260", "marvell,armadaxp", "marvell,armada-370-xp";
65
66	chosen {
67		stdout-path = "serial0:115200n8";
68	};
69
70	aliases {
71		spi0 = &spi0;
72		spi1 = &spi1;
73		ethernet0 = &eth0;
74	};
75
76	memory {
77		device_type = "memory";
78		reg = <0x00000000 0x00000000 0x00000000 0x80000000>;
79	};
80
81	soc {
82		ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
83			  MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000
84			  MBUS_ID(0x01, 0x2f) 0 0 0xf0000000 0x1000000>;
85
86		internal-regs {
87			serial@12000 {
88				status = "okay";
89				u-boot,dm-pre-reloc;
90			};
91
92			serial@12100 {
93				status = "okay";
94			};
95
96			serial@12200 {
97				status = "okay";
98			};
99
100			serial@12300 {
101				status = "okay";
102			};
103
104			sata@a0000 {
105				nr-ports = <2>;
106				status = "okay";
107			};
108
109			mdio {
110				phy0: ethernet-phy@0 {
111					reg = <0>;
112				};
113			};
114
115			ethernet@70000 {
116				status = "okay";
117				phy = <&phy0>;
118				phy-mode = "sgmii";
119			};
120
121			usb@50000 {
122				status = "okay";
123			};
124
125			usb@51000 {
126				status = "okay";
127			};
128
129			spi0: spi@10600 {
130				status = "okay";
131				u-boot,dm-pre-reloc;
132
133				spi-flash@0 {
134					u-boot,dm-pre-reloc;
135					#address-cells = <1>;
136					#size-cells = <1>;
137					compatible = "n25q128a13", "jedec,spi-nor";
138					reg = <0>; /* Chip select 0 */
139					spi-max-frequency = <27777777>;
140				};
141
142				fpga@1 {
143					#address-cells = <1>;
144					#size-cells = <1>;
145					compatible = "spi-generic-device";
146					reg = <1>; /* Chip select 1 */
147					spi-max-frequency = <27777777>;
148				};
149			};
150
151			spi1: spi@10680 {
152				status = "okay";
153
154				fpga@2 {
155					#address-cells = <1>;
156					#size-cells = <1>;
157					compatible = "spi-generic-device";
158					reg = <2>; /* Chip select 2 */
159					spi-max-frequency = <27777777>;
160				};
161			};
162		};
163	};
164};
165