1/*
2 * Copyright (C) 2016 Marvell Technology Group Ltd.
3 *
4 * This file is dual-licensed: you can use it either under the terms
5 * of the GPLv2 or the X11 license, at your option. Note that this dual
6 * licensing only applies to this file, and not this project as a
7 * whole.
8 *
9 *  a) This library is free software; you can redistribute it and/or
10 *     modify it under the terms of the GNU General Public License as
11 *     published by the Free Software Foundation; either version 2 of the
12 *     License, or (at your option) any later version.
13 *
14 *     This library is distributed in the hope that it will be useful,
15 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
16 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17 *     GNU General Public License for more details.
18 *
19 * Or, alternatively,
20 *
21 *  b) Permission is hereby granted, free of charge, to any person
22 *     obtaining a copy of this software and associated documentation
23 *     files (the "Software"), to deal in the Software without
24 *     restriction, including without limitation the rights to use,
25 *     copy, modify, merge, publish, distribute, sublicense, and/or
26 *     sell copies of the Software, and to permit persons to whom the
27 *     Software is furnished to do so, subject to the following
28 *     conditions:
29 *
30 *     The above copyright notice and this permission notice shall be
31 *     included in all copies or substantial portions of the Software.
32 *
33 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
34 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
35 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
36 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
37 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
38 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
39 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
40 *     OTHER DEALINGS IN THE SOFTWARE.
41 */
42
43/*
44 * Device Tree file for Marvell Armada 7040 Development board platform
45 */
46
47#include <dt-bindings/gpio/gpio.h>
48#include "armada-7040.dtsi"
49
50/ {
51	model = "Marvell Armada 7040 DB board";
52	compatible = "marvell,armada7040-db", "marvell,armada7040",
53		     "marvell,armada-ap806-quad", "marvell,armada-ap806";
54
55	chosen {
56		stdout-path = "serial0:115200n8";
57	};
58
59	memory@00000000 {
60		device_type = "memory";
61		reg = <0x0 0x0 0x0 0x80000000>;
62	};
63
64	cpm_reg_usb3_0_vbus: cpm-usb3-0-vbus {
65		compatible = "regulator-fixed";
66		regulator-name = "usb3h0-vbus";
67		regulator-min-microvolt = <5000000>;
68		regulator-max-microvolt = <5000000>;
69		enable-active-high;
70		gpio = <&expander0 0 GPIO_ACTIVE_HIGH>;
71	};
72
73	cpm_reg_usb3_1_vbus: cpm-usb3-1-vbus {
74		compatible = "regulator-fixed";
75		regulator-name = "usb3h1-vbus";
76		regulator-min-microvolt = <5000000>;
77		regulator-max-microvolt = <5000000>;
78		enable-active-high;
79		gpio = <&expander0 1 GPIO_ACTIVE_HIGH>;
80	};
81
82	cpm_usb3_0_phy: cpm-usb3-0-phy {
83		compatible = "usb-nop-xceiv";
84		vcc-supply = <&cpm_reg_usb3_0_vbus>;
85	};
86
87	cpm_usb3_1_phy: cpm-usb3-1-phy {
88		compatible = "usb-nop-xceiv";
89		vcc-supply = <&cpm_reg_usb3_1_vbus>;
90	};
91};
92
93&i2c0 {
94	status = "okay";
95	clock-frequency = <100000>;
96};
97
98&spi0 {
99	status = "okay";
100
101	spi-flash@0 {
102		#address-cells = <1>;
103		#size-cells = <1>;
104		compatible = "jedec,spi-nor";
105		reg = <0>;
106		spi-max-frequency = <10000000>;
107
108		partitions {
109			compatible = "fixed-partitions";
110			#address-cells = <1>;
111			#size-cells = <1>;
112
113			partition@0 {
114				label = "U-Boot";
115				reg = <0 0x200000>;
116			};
117			partition@400000 {
118				label = "Filesystem";
119				reg = <0x200000 0xce0000>;
120			};
121		};
122	};
123};
124
125&uart0 {
126	status = "okay";
127	pinctrl-0 = <&uart0_pins>;
128	pinctrl-names = "default";
129};
130
131
132&cpm_pcie2 {
133	status = "okay";
134};
135
136&cpm_i2c0 {
137	status = "okay";
138	clock-frequency = <100000>;
139
140	expander0: pca9555@21 {
141		compatible = "nxp,pca9555";
142		pinctrl-names = "default";
143		gpio-controller;
144		#gpio-cells = <2>;
145		reg = <0x21>;
146	};
147};
148
149&cpm_spi1 {
150	status = "okay";
151
152	spi-flash@0 {
153		#address-cells = <0x1>;
154		#size-cells = <0x1>;
155		compatible = "jedec,spi-nor";
156		reg = <0x0>;
157		spi-max-frequency = <20000000>;
158
159		partitions {
160			compatible = "fixed-partitions";
161			#address-cells = <1>;
162			#size-cells = <1>;
163
164			partition@0 {
165				label = "U-Boot";
166				reg = <0x0 0x200000>;
167			};
168
169			partition@400000 {
170				label = "Filesystem";
171				reg = <0x200000 0xe00000>;
172			};
173		};
174	};
175};
176
177&cpm_sata0 {
178	status = "okay";
179};
180
181&cpm_usb3_0 {
182	usb-phy = <&cpm_usb3_0_phy>;
183	status = "okay";
184};
185
186&cpm_usb3_1 {
187	usb-phy = <&cpm_usb3_1_phy>;
188	status = "okay";
189};
190
191&ap_sdhci0 {
192	status = "okay";
193	bus-width = <4>;
194	no-1-8-v;
195	non-removable;
196};
197
198&cpm_sdhci0 {
199	status = "okay";
200	bus-width = <4>;
201	no-1-8-v;
202	non-removable;
203};
204
205&cpm_mdio {
206	status = "okay";
207
208	phy0: ethernet-phy@0 {
209		reg = <0>;
210	};
211	phy1: ethernet-phy@1 {
212		reg = <1>;
213	};
214};
215
216&cpm_ethernet {
217	status = "okay";
218};
219
220&cpm_eth1 {
221	status = "okay";
222	/* Network PHY */
223	phy = <&phy0>;
224	phy-mode = "sgmii";
225	/* Generic PHY, providing serdes lanes */
226	phys = <&cpm_comphy0 1>;
227};
228
229&cpm_eth2 {
230	status = "okay";
231	phy = <&phy1>;
232	phy-mode = "rgmii-id";
233};
234