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1// SPDX-License-Identifier: GPL-2.0
2/*
3 * Marvell RD88F6181 Common Board descrition
4 *
5 * Andrew Lunn <andrew@lunn.ch>
6 *
7 * This file contains the definitions that are common between the two
8 * variants of the Marvell Kirkwood Development Board.
9 */
10
11#include "kirkwood.dtsi"
12#include "kirkwood-6281.dtsi"
13
14/ {
15	memory {
16		device_type = "memory";
17		reg = <0x00000000 0x20000000>;
18	};
19
20	chosen {
21		bootargs = "console=ttyS0,115200n8";
22		stdout-path = &uart0;
23	};
24
25	ocp@f1000000 {
26		pinctrl: pin-controller@10000 {
27			pinctrl-names = "default";
28
29			pmx_sdio_cd: pmx-sdio-cd {
30				marvell,pins = "mpp28";
31				marvell,function = "gpio";
32			};
33		};
34
35		serial@12000 {
36			status = "okay";
37
38		};
39
40		sata@80000 {
41			status = "okay";
42			nr-ports = <2>;
43		};
44		mvsdio@90000 {
45			pinctrl-0 = <&pmx_sdio &pmx_sdio_cd>;
46			pinctrl-names = "default";
47			status = "okay";
48			cd-gpios = <&gpio0 28 GPIO_ACTIVE_HIGH>;
49			/* No WP GPIO */
50		};
51	};
52
53	dsa {
54		status = "disabled";
55
56		compatible = "marvell,dsa";
57		#address-cells = <2>;
58		#size-cells = <0>;
59
60		dsa,ethernet = <&eth0port>;
61		dsa,mii-bus = <&mdio>;
62
63		switch@0 {
64			#address-cells = <1>;
65			#size-cells = <0>;
66
67			port@0 {
68				reg = <0>;
69				label = "lan1";
70			};
71
72			port@1 {
73				reg = <1>;
74				label = "lan2";
75			};
76
77			port@2 {
78				reg = <2>;
79				label = "lan3";
80			};
81
82			port@3 {
83				reg = <3>;
84				label = "lan4";
85			};
86
87			port@5 {
88				reg = <5>;
89				label = "cpu";
90			};
91		};
92       };
93};
94
95&nand {
96	status = "okay";
97
98	partition@0 {
99		label = "u-boot";
100		reg = <0x0000000 0x100000>;
101		read-only;
102	};
103
104	partition@100000 {
105		label = "uImage";
106		reg = <0x0100000 0x200000>;
107	};
108
109	partition@300000 {
110		label = "rootfs";
111		reg = <0x0300000 0x500000>;
112	};
113};
114
115&mdio {
116	status = "okay";
117
118	switch: switch@0 {
119		compatible = "marvell,mv88e6085";
120		#address-cells = <1>;
121		#size-cells = <0>;
122
123		ports {
124			#address-cells = <1>;
125			#size-cells = <0>;
126
127			port@0 {
128				reg = <0>;
129				label = "lan1";
130			};
131
132			port@1 {
133				reg = <1>;
134				label = "lan2";
135			};
136
137			port@2 {
138				reg = <2>;
139				label = "lan3";
140			};
141
142			port@3 {
143				reg = <3>;
144				label = "lan4";
145			};
146
147			port@5 {
148				reg = <5>;
149				label = "cpu";
150				ethernet = <&eth0port>;
151				fixed-link {
152					speed = <1000>;
153					full-duplex;
154				};
155			};
156
157		};
158	};
159};
160
161&eth0 {
162	status = "okay";
163	ethernet0-port@0 {
164		speed = <1000>;
165		duplex = <1>;
166	};
167};
168
169&pciec {
170        status = "okay";
171};
172
173&pcie0 {
174	status = "okay";
175};
176