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Thomas Petazzoni37ae08c2013-08-01 17:07:32 +02001/*
2 * Marvell 88F6281 GTW GE Board
3 *
4 * Lennert Buytenhek <buytenh@marvell.com>
5 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
6 *
7 * This file is licensed under the terms of the GNU General Public
8 * License version 2. This program is licensed "as is" without any
9 * warranty of any kind, whether express or implied.
10 *
11 * This file contains the definitions that are common between the 6281
12 * and 6282 variants of the Marvell Kirkwood Development Board.
13 */
14
15/dts-v1/;
16
Jason Cooperea489af2013-08-06 15:02:24 +000017#include "kirkwood.dtsi"
18#include "kirkwood-6281.dtsi"
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +020019
20/ {
21 model = "Marvell 88F6281 GTW GE Board";
22 compatible = "marvell,mv88f6281gtw-ge", "marvell,kirkwood-88f6281", "marvell,kirkwood";
23
24 memory {
25 device_type = "memory";
26 reg = <0x00000000 0x20000000>; /* 512 MB */
27 };
28
29 chosen {
30 bootargs = "console=ttyS0,115200n8 earlyprintk";
Sebastian Hesselbarthab833612014-04-30 14:56:30 +020031 stdout-path = &uart0;
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +020032 };
33
Sebastian Hesselbarth788296b2014-04-30 14:56:28 +020034 mbus {
35 pcie-controller {
36 status = "okay";
37
38 pcie@1,0 {
39 status = "okay";
40 };
41 };
42 };
43
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +020044 ocp@f1000000 {
Sebastian Hesselbartha9483962014-04-30 14:56:32 +020045 pin-controller@10000 {
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +020046 pmx_usb_led: pmx-usb-led {
47 marvell,pins = "mpp12";
48 marvell,function = "gpo";
49 };
50
51 pmx_leds: pmx-leds {
52 marvell,pins = "mpp20", "mpp21";
53 marvell,function = "gpio";
54 };
55
56 pmx_keys: pmx-keys {
57 marvell,pins = "mpp46", "mpp47";
58 marvell,function = "gpio";
59 };
60 };
61
62 spi@10600 {
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +020063 status = "okay";
64
65 flash@0 {
66 #address-cells = <1>;
67 #size-cells = <1>;
Rafał Miłecki943d45a2015-05-19 13:40:16 +020068 compatible = "mxicy,mx25l12805d", "jedec,spi-nor";
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +020069 reg = <0>;
70 spi-max-frequency = <50000000>;
71 mode = <0>;
72 };
73 };
74
75 serial@12000 {
Sebastian Hesselbarth9f2339a2014-04-30 14:56:36 +020076 status = "okay";
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +020077 };
78
79 ehci@50000 {
80 status = "okay";
81 };
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +020082 };
83
84 gpio-leds {
85 compatible = "gpio-leds";
86 pinctrl-0 = <&pmx_leds &pmx_usb_led>;
87 pinctrl-names = "default";
88
89 green-status {
90 label = "gtw:green:Status";
Andrew Lunn3a31f2d72013-12-04 16:51:39 +010091 gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +020092 };
93
94 red-status {
95 label = "gtw:red:Status";
Andrew Lunn3a31f2d72013-12-04 16:51:39 +010096 gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +020097 };
98
99 green-usb {
100 label = "gtw:green:USB";
Andrew Lunn3a31f2d72013-12-04 16:51:39 +0100101 gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +0200102 };
103 };
104
105 gpio_keys {
106 compatible = "gpio-keys";
107 #address-cells = <1>;
108 #size-cells = <0>;
109 pinctrl-0 = <&pmx_keys>;
110 pinctrl-names = "default";
111
112 button@1 {
113 label = "SWR Button";
Andrew Lunn23301192013-12-04 16:51:38 +0100114 linux,code = <KEY_RESTART>;
Andrew Lunn3a31f2d72013-12-04 16:51:39 +0100115 gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +0200116 };
117 button@2 {
118 label = "WPS Button";
Andrew Lunn23301192013-12-04 16:51:38 +0100119 linux,code = <KEY_WPS_BUTTON>;
Andrew Lunn3a31f2d72013-12-04 16:51:39 +0100120 gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +0200121 };
122 };
Andrew Lunne7c8f382014-02-22 20:14:45 +0100123
124 dsa@0 {
125 compatible = "marvell,dsa";
Andrew Lunn4f5e01e2014-09-01 19:35:41 +0200126 #address-cells = <1>;
Andrew Lunne7c8f382014-02-22 20:14:45 +0100127 #size-cells = <0>;
128
Andrew Lunn4f5e01e2014-09-01 19:35:41 +0200129 dsa,ethernet = <&eth0port>;
130 dsa,mii-bus = <&mdio>;
Andrew Lunne7c8f382014-02-22 20:14:45 +0100131
132 switch@0 {
133 #address-cells = <1>;
134 #size-cells = <0>;
135 reg = <0 0>; /* MDIO address 0, switch 0 in tree */
136
137 port@0 {
138 reg = <0>;
139 label = "lan1";
140 };
141
142 port@1 {
143 reg = <1>;
144 label = "lan2";
145 };
146
147 port@2 {
148 reg = <2>;
149 label = "lan3";
150 };
151
152 port@3 {
153 reg = <3>;
154 label = "lan4";
155 };
156
157 port@4 {
158 reg = <4>;
159 label = "wan";
160 };
161
162 port@5 {
163 reg = <5>;
164 label = "cpu";
165 };
166 };
167 };
168};
169
170&mdio {
171 status = "okay";
Andrew Lunne7c8f382014-02-22 20:14:45 +0100172};
173
174&eth0 {
175 status = "okay";
Andrew Lunn4f5e01e2014-09-01 19:35:41 +0200176
Andrew Lunne7c8f382014-02-22 20:14:45 +0100177 ethernet0-port@0 {
Andrew Lunn4f5e01e2014-09-01 19:35:41 +0200178 speed = <1000>;
179 duplex = <1>;
Andrew Lunne7c8f382014-02-22 20:14:45 +0100180 };
Thomas Petazzoni37ae08c2013-08-01 17:07:32 +0200181};