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1/*
2 * Device Tree file for Globalscale Mirabox
3 *
4 * Gregory CLEMENT <gregory.clement@free-electrons.com>
5 *
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6 * This file is dual-licensed: you can use it either under the terms
7 * of the GPL or the X11 license, at your option. Note that this dual
8 * licensing only applies to this file, and not this project as a
9 * whole.
10 *
11 * a) This file is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU General Public License as
13 * published by the Free Software Foundation; either version 2 of the
14 * License, or (at your option) any later version.
15 *
16 * This file is distributed in the hope that it will be useful
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * Or, alternatively
22 *
23 * b) Permission is hereby granted, free of charge, to any person
24 * obtaining a copy of this software and associated documentation
25 * files (the "Software"), to deal in the Software without
26 * restriction, including without limitation the rights to use
27 * copy, modify, merge, publish, distribute, sublicense, and/or
28 * sell copies of the Software, and to permit persons to whom the
29 * Software is furnished to do so, subject to the following
30 * conditions:
31 *
32 * The above copyright notice and this permission notice shall be
33 * included in all copies or substantial portions of the Software.
34 *
35 * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
36 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
37 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
38 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
39 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
40 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
41 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
42 * OTHER DEALINGS IN THE SOFTWARE.
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43 */
44
45/dts-v1/;
29e74f8b 46#include <dt-bindings/gpio/gpio.h>
38149887 47#include "armada-370.dtsi"
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48
49/ {
50 model = "Globalscale Mirabox";
51 compatible = "globalscale,mirabox", "marvell,armada370", "marvell,armada-370-xp";
52
53 chosen {
9552203c 54 stdout-path = "serial0:115200n8";
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55 };
56
57 memory {
58 device_type = "memory";
59 reg = <0x00000000 0x20000000>; /* 512 MB */
60 };
61
62 soc {
0cd3754a 63 ranges = <MBUS_ID(0xf0, 0x01) 0 0xd0000000 0x100000
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64 MBUS_ID(0x01, 0xe0) 0 0xfff00000 0x100000
65 MBUS_ID(0x09, 0x01) 0 0xf1100000 0x10000>;
5e12a613 66
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67 pcie-controller {
68 status = "okay";
69
70 /* Internal mini-PCIe connector */
71 pcie@1,0 {
72 /* Port 0, Lane 0 */
73 status = "okay";
74 };
75
76 /* Connected on the PCB to a USB 3.0 XHCI controller */
77 pcie@2,0 {
78 /* Port 1, Lane 0 */
79 status = "okay";
80 };
81 };
82
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83 internal-regs {
84 serial@12000 {
467f54b2 85 status = "okay";
51ab3fb8 86 };
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87 timer@20300 {
88 clock-frequency = <600000000>;
89 status = "okay";
51ab3fb8 90 };
51ab3fb8 91
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92 gpio_leds {
93 compatible = "gpio-leds";
94 pinctrl-names = "default";
95 pinctrl-0 = <&pwr_led_pin &stat_led_pins>;
96
97 green_pwr_led {
98 label = "mirabox:green:pwr";
29e74f8b 99 gpios = <&gpio1 31 GPIO_ACTIVE_LOW>;
dcdf14c7 100 default-state = "keep";
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101 };
102
103 blue_stat_led {
104 label = "mirabox:blue:stat";
29e74f8b 105 gpios = <&gpio2 0 GPIO_ACTIVE_LOW>;
dcdf14c7 106 default-state = "off";
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107 };
108
109 green_stat_led {
110 label = "mirabox:green:stat";
29e74f8b 111 gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
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112 default-state = "off";
113 };
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114 };
115
467f54b2 116 mdio {
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117 pinctrl-0 = <&mdio_pins>;
118 pinctrl-names = "default";
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119 phy0: ethernet-phy@0 {
120 reg = <0>;
121 };
51ab3fb8 122
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123 phy1: ethernet-phy@1 {
124 reg = <1>;
125 };
9f32cccc 126 };
467f54b2 127 ethernet@70000 {
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128 pinctrl-0 = <&ge0_rgmii_pins>;
129 pinctrl-names = "default";
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130 status = "okay";
131 phy = <&phy0>;
132 phy-mode = "rgmii-id";
133 };
134 ethernet@74000 {
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135 pinctrl-0 = <&ge1_rgmii_pins>;
136 pinctrl-names = "default";
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137 status = "okay";
138 phy = <&phy1>;
139 phy-mode = "rgmii-id";
9f32cccc 140 };
200506b1 141
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142 crypto@90000 {
143 status = "okay";
144 };
145
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146 mvsdio@d4000 {
147 pinctrl-0 = <&sdio_pins3>;
148 pinctrl-names = "default";
149 status = "okay";
150 /*
151 * No CD or WP GPIOs: SDIO interface used for
152 * Wifi/Bluetooth chip
153 */
d87b5fbb 154 broken-cd;
467f54b2 155 };
66bcb58b 156
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157 usb@50000 {
158 status = "okay";
66bcb58b 159 };
488d1a6f 160
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161 usb@51000 {
162 status = "okay";
163 };
488d1a6f 164
467f54b2 165 i2c@11000 {
488d1a6f 166 status = "okay";
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167 clock-frequency = <100000>;
168 pca9505: pca9505@25 {
169 compatible = "nxp,pca9505";
170 gpio-controller;
171 #gpio-cells = <2>;
172 reg = <0x25>;
173 };
488d1a6f 174 };
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175
176 nand@d0000 {
177 status = "okay";
178 num-cs = <1>;
179 marvell,nand-keep-config;
180 marvell,nand-enable-arbiter;
181 nand-on-flash-bbt;
182
183 partition@0 {
184 label = "U-Boot";
185 reg = <0 0x400000>;
186 };
187 partition@400000 {
188 label = "Linux";
189 reg = <0x400000 0x400000>;
190 };
191 partition@800000 {
192 label = "Filesystem";
193 reg = <0x800000 0x3f800000>;
194 };
195 };
488d1a6f 196 };
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197 };
198};
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199
200&pinctrl {
201 pwr_led_pin: pwr-led-pin {
202 marvell,pins = "mpp63";
ce5cad51 203 marvell,function = "gpio";
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204 };
205
206 stat_led_pins: stat-led-pins {
207 marvell,pins = "mpp64", "mpp65";
208 marvell,function = "gpio";
209 };
210};
211