1/*
2 * Device Tree file for Marvell Armada 3720 community board
3 * (ESPRESSOBin)
4 * Copyright (C) 2016 Marvell
5 *
6 * Gregory CLEMENT <gregory.clement@free-electrons.com>
7 * Konstantin Porotchkin <kostap@marvell.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
50#include "armada-372x.dtsi"
51
52/ {
53	model = "Marvell Armada 3720 Community Board ESPRESSOBin";
54	compatible = "marvell,armada-3720-espressobin", "marvell,armada3720", "marvell,armada3710";
55
56	chosen {
57		stdout-path = "serial0:115200n8";
58	};
59
60	aliases {
61		ethernet0 = &eth0;
62		i2c0 = &i2c0;
63		spi0 = &spi0;
64	};
65
66	memory {
67		device_type = "memory";
68		reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
69	};
70};
71
72&comphy {
73	max-lanes = <3>;
74	phy0 {
75		phy-type = <PHY_TYPE_PEX0>;
76		phy-speed = <PHY_SPEED_2_5G>;
77	};
78
79	phy1 {
80		phy-type = <PHY_TYPE_USB3_HOST0>;
81		phy-speed = <PHY_SPEED_5G>;
82	};
83
84	phy2 {
85		phy-type = <PHY_TYPE_SATA0>;
86		phy-speed = <PHY_SPEED_5G>;
87	};
88};
89
90&eth0 {
91	status = "okay";
92	pinctrl-names = "default";
93	pinctrl-0 = <&rgmii_pins>, <&smi_pins>;
94	phy-mode = "rgmii";
95	phy_addr = <0x1>;
96	fixed-link {
97		speed = <1000>;
98		full-duplex;
99	};
100};
101
102&i2c0 {
103	pinctrl-names = "default";
104	pinctrl-0 = <&i2c1_pins>;
105	status = "okay";
106};
107
108/* CON3 */
109&sata {
110	status = "okay";
111};
112
113&spi0 {
114	status = "okay";
115	pinctrl-names = "default";
116	pinctrl-0 = <&spi_quad_pins>;
117
118	spi-flash@0 {
119		#address-cells = <1>;
120		#size-cells = <1>;
121		compatible = "st,m25p128", "spi-flash";
122		reg = <0>; /* Chip select 0 */
123		spi-max-frequency = <50000000>;
124		m25p,fast-read;
125	};
126};
127
128/* Exported on the micro USB connector CON32 through an FTDI */
129&uart0 {
130	pinctrl-names = "default";
131	pinctrl-0 = <&uart1_pins>;
132	status = "okay";
133};
134
135/* CON29 */
136&usb2 {
137	status = "okay";
138};
139
140/* CON31 */
141&usb3 {
142	status = "okay";
143};
144
145&pcie0 {
146	pinctrl-names = "default";
147	pinctrl-0 = <&pcie_pins>;
148	reset-gpio = <&gpiosb 3 GPIO_ACTIVE_HIGH>;
149	status = "okay";
150};
151