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1/*
2 * Device Tree file for SolidRun Clearfog Base revision A1 rev 2.0 (88F6828)
3 *
4 *  Copyright (C) 2015 Russell King
5 *
6 * This board is in development; the contents of this file work with
7 * the A1 rev 2.0 of the board, which does not represent final
8 * production board.  Things will change, don't expect this file to
9 * remain compatible info the future.
10 *
11 * This file is dual-licensed: you can use it either under the terms
12 * of the GPL or the X11 license, at your option. Note that this dual
13 * licensing only applies to this file, and not this project as a
14 * whole.
15 *
16 *  a) This file is free software; you can redistribute it and/or
17 *     modify it under the terms of the GNU General Public License
18 *     version 2 as published by the Free Software Foundation.
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 "AS IS", 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
49/dts-v1/;
50#include "armada-388-clearfog.dtsi"
51
52/ {
53	model = "SolidRun Clearfog Base A1";
54	compatible = "solidrun,clearfog-base-a1",
55		"solidrun,clearfog-a1", "marvell,armada388",
56		"marvell,armada385", "marvell,armada380";
57
58	gpio-keys {
59		compatible = "gpio-keys";
60		pinctrl-0 = <&rear_button_pins>;
61		pinctrl-names = "default";
62
63		button_0 {
64			/* The rear SW3 button */
65			label = "Rear Button";
66			gpios = <&gpio1 12 GPIO_ACTIVE_LOW>;
67			linux,can-disable;
68			linux,code = <BTN_0>;
69		};
70	};
71};
72
73&eth1 {
74	phy = <&phy1>;
75};
76
77&gpio0 {
78	phy1_reset {
79		gpio-hog;
80		gpios = <19 GPIO_ACTIVE_LOW>;
81		output-low;
82		line-name = "phy1-reset";
83	};
84};
85
86&mdio {
87	pinctrl-0 = <&mdio_pins &microsom_phy_clk_pins &clearfog_phy_pins>;
88	phy1: ethernet-phy@1 {
89		/*
90		 * Annoyingly, the marvell phy driver configures the LED
91		 * register, rather than preserving reset-loaded setting.
92		 * We undo that rubbish here.
93		 */
94		marvell,reg-init = <3 16 0 0x101e>;
95		reg = <1>;
96	};
97};
98
99&pinctrl {
100	/* phy1 reset */
101	clearfog_phy_pins: clearfog-phy-pins {
102		marvell,pins = "mpp19";
103		marvell,function = "gpio";
104	};
105	rear_button_pins: rear-button-pins {
106		marvell,pins = "mpp44";
107		marvell,function = "gpio";
108	};
109};
110