armada-xp-axpwifiap.dts revision 284090 
1/*
2 * Device Tree file for Marvell RD-AXPWiFiAP.
3 *
4 * Note: this board is shipped with a new generation boot loader that
5 * remaps internal registers at 0xf1000000. Therefore, if earlyprintk
6 * is used, the CONFIG_DEBUG_MVEBU_UART0_ALTERNATE option or the
7 * CONFIG_DEBUG_MVEBU_UART1_ALTERNATE option should be used.
8 *
9 * Copyright (C) 2013 Marvell
10 *
11 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
12 *
13 * This file is dual-licensed: you can use it either under the terms
14 * of the GPL or the X11 license, at your option. Note that this dual
15 * licensing only applies to this file, and not this project as a
16 * whole.
17 *
18 *  a) This file is free software; you can redistribute it and/or
19 *     modify it under the terms of the GNU General Public License as
20 *     published by the Free Software Foundation; either version 2 of the
21 *     License, or (at your option) any later version.
22 *
23 *     This file is distributed in the hope that it will be useful
24 *     but WITHOUT ANY WARRANTY; without even the implied warranty of
25 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
26 *     GNU General Public License for more details.
27 *
28 * Or, alternatively
29 *
30 *  b) Permission is hereby granted, free of charge, to any person
31 *     obtaining a copy of this software and associated documentation
32 *     files (the "Software"), to deal in the Software without
33 *     restriction, including without limitation the rights to use
34 *     copy, modify, merge, publish, distribute, sublicense, and/or
35 *     sell copies of the Software, and to permit persons to whom the
36 *     Software is furnished to do so, subject to the following
37 *     conditions:
38 *
39 *     The above copyright notice and this permission notice shall be
40 *     included in all copies or substantial portions of the Software.
41 *
42 *     THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND
43 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
44 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
45 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
46 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY
47 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
48 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
49 *     OTHER DEALINGS IN THE SOFTWARE.
50 */
51
52/dts-v1/;
53#include <dt-bindings/gpio/gpio.h>
54#include <dt-bindings/input/input.h>
55#include "armada-xp-mv78230.dtsi"
56
57/ {
58	model = "Marvell RD-AXPWiFiAP";
59	compatible = "marvell,rd-axpwifiap", "marvell,armadaxp-mv78230", "marvell,armadaxp", "marvell,armada-370-xp";
60
61	chosen {
62		bootargs = "console=ttyS0,115200 earlyprintk";
63	};
64
65	memory {
66		device_type = "memory";
67		reg = <0x00000000 0x00000000 0x00000000 0x40000000>; /* 1GB */
68	};
69
70	soc {
71		ranges = <MBUS_ID(0xf0, 0x01) 0 0 0xf1000000 0x100000
72			  MBUS_ID(0x01, 0x1d) 0 0 0xfff00000 0x100000>;
73
74		pcie-controller {
75			status = "okay";
76
77			/* First mini-PCIe port */
78			pcie@1,0 {
79				/* Port 0, Lane 0 */
80				status = "okay";
81			};
82
83			/* Second mini-PCIe port */
84			pcie@2,0 {
85				/* Port 0, Lane 1 */
86				status = "okay";
87			};
88
89			/* Renesas uPD720202 USB 3.0 controller */
90			pcie@3,0 {
91				/* Port 0, Lane 3 */
92				status = "okay";
93			};
94		};
95
96		internal-regs {
97			/* UART0 */
98			serial@12000 {
99				status = "okay";
100			};
101
102			/* UART1 */
103			serial@12100 {
104				status = "okay";
105			};
106
107			sata@a0000 {
108				nr-ports = <1>;
109				status = "okay";
110			};
111
112			mdio {
113				phy0: ethernet-phy@0 {
114					reg = <0>;
115				};
116
117				phy1: ethernet-phy@1 {
118					reg = <1>;
119				};
120			};
121
122			ethernet@70000 {
123				pinctrl-0 = <&ge0_rgmii_pins>;
124				pinctrl-names = "default";
125				status = "okay";
126				phy = <&phy0>;
127				phy-mode = "rgmii-id";
128			};
129			ethernet@74000 {
130				pinctrl-0 = <&ge1_rgmii_pins>;
131				pinctrl-names = "default";
132				status = "okay";
133				phy = <&phy1>;
134				phy-mode = "rgmii-id";
135			};
136
137			spi0: spi@10600 {
138				status = "okay";
139
140				spi-flash@0 {
141					#address-cells = <1>;
142					#size-cells = <1>;
143					compatible = "n25q128a13";
144					reg = <0>; /* Chip select 0 */
145					spi-max-frequency = <108000000>;
146				};
147			};
148		};
149	};
150
151	gpio_keys {
152		compatible = "gpio-keys";
153		#address-cells = <1>;
154		#size-cells = <0>;
155		pinctrl-0 = <&keys_pin>;
156		pinctrl-names = "default";
157
158		button@1 {
159			label = "Factory Reset Button";
160			linux,code = <KEY_SETUP>;
161			gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
162		};
163	};
164};
165
166&pinctrl {
167	pinctrl-0 = <&phy_int_pin>;
168	pinctrl-names = "default";
169
170	keys_pin: keys-pin {
171		marvell,pins = "mpp33";
172		marvell,function = "gpio";
173	};
174
175	phy_int_pin: phy-int-pin {
176		marvell,pins = "mpp32";
177		marvell,function = "gpio";
178	};
179};
180