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[karo-tx-linux.git] / arch / arm / boot / dts / armada-xp-axpwifiap.dts
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                 stdout-path = "serial0:115200n8";
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                           MBUS_ID(0x09, 0x09) 0 0 0xf8100000 0x10000
74                           MBUS_ID(0x09, 0x05) 0 0 0xf8110000 0x10000>;
75
76                 pcie-controller {
77                         status = "okay";
78
79                         /* First mini-PCIe port */
80                         pcie@1,0 {
81                                 /* Port 0, Lane 0 */
82                                 status = "okay";
83                         };
84
85                         /* Second mini-PCIe port */
86                         pcie@2,0 {
87                                 /* Port 0, Lane 1 */
88                                 status = "okay";
89                         };
90
91                         /* Renesas uPD720202 USB 3.0 controller */
92                         pcie@3,0 {
93                                 /* Port 0, Lane 3 */
94                                 status = "okay";
95                         };
96                 };
97
98                 internal-regs {
99                         /* UART0 */
100                         serial@12000 {
101                                 status = "okay";
102                         };
103
104                         /* UART1 */
105                         serial@12100 {
106                                 status = "okay";
107                         };
108
109                         sata@a0000 {
110                                 nr-ports = <1>;
111                                 status = "okay";
112                         };
113
114                         mdio {
115                                 phy0: ethernet-phy@0 {
116                                         reg = <0>;
117                                 };
118
119                                 phy1: ethernet-phy@1 {
120                                         reg = <1>;
121                                 };
122                         };
123
124                         ethernet@70000 {
125                                 pinctrl-0 = <&ge0_rgmii_pins>;
126                                 pinctrl-names = "default";
127                                 status = "okay";
128                                 phy = <&phy0>;
129                                 phy-mode = "rgmii-id";
130                         };
131                         ethernet@74000 {
132                                 pinctrl-0 = <&ge1_rgmii_pins>;
133                                 pinctrl-names = "default";
134                                 status = "okay";
135                                 phy = <&phy1>;
136                                 phy-mode = "rgmii-id";
137                         };
138
139                         spi0: spi@10600 {
140                                 status = "okay";
141
142                                 spi-flash@0 {
143                                         #address-cells = <1>;
144                                         #size-cells = <1>;
145                                         compatible = "n25q128a13", "jedec,spi-nor";
146                                         reg = <0>; /* Chip select 0 */
147                                         spi-max-frequency = <108000000>;
148                                 };
149                         };
150                 };
151         };
152
153         gpio_keys {
154                 compatible = "gpio-keys";
155                 #address-cells = <1>;
156                 #size-cells = <0>;
157                 pinctrl-0 = <&keys_pin>;
158                 pinctrl-names = "default";
159
160                 button@1 {
161                         label = "Factory Reset Button";
162                         linux,code = <KEY_SETUP>;
163                         gpios = <&gpio1 1 GPIO_ACTIVE_LOW>;
164                 };
165         };
166 };
167
168 &pinctrl {
169         pinctrl-0 = <&phy_int_pin>;
170         pinctrl-names = "default";
171
172         keys_pin: keys-pin {
173                 marvell,pins = "mpp33";
174                 marvell,function = "gpio";
175         };
176
177         phy_int_pin: phy-int-pin {
178                 marvell,pins = "mpp32";
179                 marvell,function = "gpio";
180         };
181 };