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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Marvell 88F6281 GTW GE Board
4 *
5 * Lennert Buytenhek <buytenh@marvell.com>
6 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
7 *
8 * This file contains the definitions that are common between the 6281
9 * and 6282 variants of the Marvell Kirkwood Development Board.
10 */
11
12/dts-v1/;
13
14#include "kirkwood.dtsi"
15#include "kirkwood-6281.dtsi"
16
17/ {
18	model = "Marvell 88F6281 GTW GE Board";
19	compatible = "marvell,mv88f6281gtw-ge", "marvell,kirkwood-88f6281", "marvell,kirkwood";
20
21	memory {
22		device_type = "memory";
23		reg = <0x00000000 0x20000000>; /* 512 MB */
24	};
25
26	chosen {
27		bootargs = "console=ttyS0,115200n8 earlyprintk";
28		stdout-path = &uart0;
29	};
30
31	ocp@f1000000 {
32		pin-controller@10000 {
33			pmx_usb_led: pmx-usb-led {
34				marvell,pins = "mpp12";
35				marvell,function = "gpo";
36			};
37
38			pmx_leds: pmx-leds {
39				marvell,pins = "mpp20", "mpp21";
40				marvell,function = "gpio";
41			};
42
43			pmx_keys: pmx-keys {
44				marvell,pins = "mpp46", "mpp47";
45				marvell,function = "gpio";
46			};
47		};
48
49		spi@10600 {
50			status = "okay";
51
52			flash@0 {
53				#address-cells = <1>;
54				#size-cells = <1>;
55				compatible = "mxicy,mx25l12805d", "jedec,spi-nor";
56				reg = <0>;
57				spi-max-frequency = <50000000>;
58				mode = <0>;
59			};
60		};
61
62		serial@12000 {
63			status = "okay";
64		};
65
66		ehci@50000 {
67			status = "okay";
68		};
69	};
70
71	gpio-leds {
72		compatible = "gpio-leds";
73		pinctrl-0 = <&pmx_leds &pmx_usb_led>;
74		pinctrl-names = "default";
75
76		green-status {
77			label = "gtw:green:Status";
78			gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
79		};
80
81		red-status {
82			label = "gtw:red:Status";
83			gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
84		};
85
86		green-usb {
87			label = "gtw:green:USB";
88			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
89		};
90	};
91
92	gpio_keys {
93		compatible = "gpio-keys";
94		#address-cells = <1>;
95		#size-cells = <0>;
96		pinctrl-0 = <&pmx_keys>;
97		pinctrl-names = "default";
98
99		restart {
100			label = "SWR Button";
101			linux,code = <KEY_RESTART>;
102			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
103		};
104		wps {
105			label = "WPS Button";
106			linux,code = <KEY_WPS_BUTTON>;
107			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
108		};
109	};
110
111	dsa {
112		status = "disabled";
113
114		compatible = "marvell,dsa";
115		#address-cells = <1>;
116		#size-cells = <0>;
117
118		dsa,ethernet = <&eth0port>;
119		dsa,mii-bus = <&mdio>;
120
121		switch@0 {
122			#address-cells = <1>;
123			#size-cells = <0>;
124			reg = <0 0>;	/* MDIO address 0, switch 0 in tree */
125
126			port@0 {
127				reg = <0>;
128				label = "lan1";
129			};
130
131			port@1 {
132				reg = <1>;
133				label = "lan2";
134			};
135
136			port@2 {
137				reg = <2>;
138				label = "lan3";
139			};
140
141			port@3 {
142				reg = <3>;
143				label = "lan4";
144			};
145
146			port@4 {
147				reg = <4>;
148				label = "wan";
149			};
150
151			port@5 {
152				reg = <5>;
153				label = "cpu";
154			};
155		};
156	};
157};
158
159&mdio {
160	status = "okay";
161
162	switch@0 {
163		compatible = "marvell,mv88e6085";
164		#address-cells = <1>;
165		#size-cells = <0>;
166		reg = <0>;
167
168		ports {
169			#address-cells = <1>;
170			#size-cells = <0>;
171
172			port@0 {
173				reg = <0>;
174				label = "lan1";
175			};
176
177			port@1 {
178				reg = <1>;
179				label = "lan2";
180			};
181
182			port@2 {
183				reg = <2>;
184				label = "lan3";
185			};
186
187			port@3 {
188				reg = <3>;
189				label = "lan4";
190			};
191
192			port@4 {
193				reg = <4>;
194				label = "wan";
195			};
196
197			port@5 {
198				reg = <5>;
199				label = "cpu";
200				ethernet = <&eth0port>;
201				fixed-link {
202					speed = <1000>;
203					full-duplex;
204				};
205			};
206		};
207	};
208};
209
210&eth0 {
211	status = "okay";
212
213	ethernet0-port@0 {
214		speed = <1000>;
215		duplex = <1>;
216	};
217};
218
219&pciec {
220        status = "okay";
221};
222
223&pcie0 {
224	status = "okay";
225};
226