2 * Copyright (C) 2016 Marvell Technology Group Ltd.
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
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.
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.
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
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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
30 * The above copyright notice and this permission notice shall be
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44 * Device Tree file for Marvell Armada 8040 Development board platform
47 #include <dt-bindings/gpio/gpio.h>
48 #include "armada-8040.dtsi"
51 model = "Marvell Armada 8040 DB board";
52 compatible = "marvell,armada8040-db", "marvell,armada8040",
53 "marvell,armada-ap806-quad", "marvell,armada-ap806";
56 stdout-path = "serial0:115200n8";
60 device_type = "memory";
61 reg = <0x0 0x0 0x0 0x80000000>;
65 ethernet0 = &cp0_eth0;
66 ethernet1 = &cp0_eth2;
67 ethernet2 = &cp1_eth0;
68 ethernet3 = &cp1_eth1;
71 cp0_reg_usb3_0_vbus: cp0-usb3-0-vbus {
72 compatible = "regulator-fixed";
73 regulator-name = "cp0-usb3h0-vbus";
74 regulator-min-microvolt = <5000000>;
75 regulator-max-microvolt = <5000000>;
77 gpio = <&expander0 0 GPIO_ACTIVE_HIGH>;
80 cp0_reg_usb3_1_vbus: cp0-usb3-1-vbus {
81 compatible = "regulator-fixed";
82 regulator-name = "cp0-usb3h1-vbus";
83 regulator-min-microvolt = <5000000>;
84 regulator-max-microvolt = <5000000>;
86 gpio = <&expander0 1 GPIO_ACTIVE_HIGH>;
89 cp0_usb3_0_phy: cp0-usb3-0-phy {
90 compatible = "usb-nop-xceiv";
91 vcc-supply = <&cp0_reg_usb3_0_vbus>;
94 cp0_usb3_1_phy: cp0-usb3-1-phy {
95 compatible = "usb-nop-xceiv";
96 vcc-supply = <&cp0_reg_usb3_1_vbus>;
99 cp1_reg_usb3_0_vbus: cp1-usb3-0-vbus {
100 compatible = "regulator-fixed";
101 regulator-name = "cp1-usb3h0-vbus";
102 regulator-min-microvolt = <5000000>;
103 regulator-max-microvolt = <5000000>;
105 gpio = <&expander1 0 GPIO_ACTIVE_HIGH>;
108 cp1_usb3_0_phy: cp1-usb3-0-phy {
109 compatible = "usb-nop-xceiv";
110 vcc-supply = <&cp1_reg_usb3_0_vbus>;
116 clock-frequency = <100000>;
123 #address-cells = <1>;
125 compatible = "jedec,spi-nor";
127 spi-max-frequency = <10000000>;
130 compatible = "fixed-partitions";
131 #address-cells = <1>;
139 label = "Filesystem";
140 reg = <0x200000 0xce0000>;
146 /* Accessible over the mini-USB CON9 connector on the main board */
149 pinctrl-0 = <&uart0_pins>;
150 pinctrl-names = "default";
153 /* CON6 on CP0 expansion */
158 /* CON5 on CP0 expansion */
165 clock-frequency = <100000>;
168 expander0: pca9555@21 {
169 compatible = "nxp,pca9555";
170 pinctrl-names = "default";
177 expander1: pca9555@25 {
178 compatible = "nxp,pca9555";
179 pinctrl-names = "default";
187 /* CON4 on CP0 expansion */
192 /* CON9 on CP0 expansion */
194 usb-phy = <&cp0_usb3_0_phy>;
198 /* CON10 on CP0 expansion */
200 usb-phy = <&cp0_usb3_1_phy>;
207 phy1: ethernet-phy@1 {
218 phy-mode = "10gbase-kr";
224 phy-mode = "rgmii-id";
227 /* CON6 on CP1 expansion */
232 /* CON7 on CP1 expansion */
237 /* CON5 on CP1 expansion */
244 clock-frequency = <100000>;
251 #address-cells = <0x1>;
253 compatible = "jedec,spi-nor";
255 spi-max-frequency = <20000000>;
258 compatible = "fixed-partitions";
259 #address-cells = <1>;
264 reg = <0x0 0x200000>;
267 label = "Filesystem";
268 reg = <0x200000 0xd00000>;
272 reg = <0xf00000 0x100000>;
279 * Proper NAND usage will require DPR-76 to be in position 1-2, which disables
280 * MDIO signal of CP1.
284 pinctrl-0 = <&nand_pins>, <&nand_rb>;
285 pinctrl-names = "default";
286 nand-ecc-strength = <4>;
287 nand-ecc-step-size = <512>;
288 marvell,nand-enable-arbiter;
289 marvell,system-controller = <&cp1_syscon0>;
298 reg = <0x200000 0xe00000>;
301 label = "Filesystem";
302 reg = <0x1000000 0x3f000000>;
306 /* CON4 on CP1 expansion */
311 /* CON9 on CP1 expansion */
313 usb-phy = <&cp1_usb3_0_phy>;
317 /* CON10 on CP1 expansion */
325 phy0: ethernet-phy@0 {
336 phy-mode = "10gbase-kr";
342 phy-mode = "rgmii-id";