1// SPDX-License-Identifier: GPL-2.0
2/dts-v1/;
3
4#include "kirkwood.dtsi"
5#include "kirkwood-6281.dtsi"
6
7/ {
8	model = "Allied Telesis SBx81LIFKW Board";
9	compatible = "atl,SBx81LIFKW", "marvell,kirkwood-88f6281",
10		     "marvell,kirkwood";
11
12	memory {
13		device_type = "memory";
14		reg = <0x00000000 0x08000000>; /* 128 MB */
15	};
16
17	chosen {
18		bootargs = "console=ttyS0,115200n8 earlyprintk";
19		stdout-path = &uart0;
20	};
21
22	aliases {
23		ethernet0 = &eth0;
24		i2c0 = &i2c0;
25		spi0 = &spi0;
26	};
27
28	dsa {
29		compatible = "marvell,dsa";
30		#address-cells = <2>;
31		#size-cells = <0>;
32		dsa,ethernet = <&eth0>;
33		dsa,mii-bus = <&mdio>;
34		status = "okay";
35
36		switch@0 {
37			#address-cells =  <1>;
38			#size-cells = <0>;
39			reg = <1 0>;
40
41			port@0 {
42				reg = <0>;
43				label = "internal0";
44			};
45			port@1 {
46				reg = <1>;
47				label = "internal1";
48			};
49			port@8 {
50				reg = <8>;
51				label = "internal8";
52				phy-mode = "rgmii-id";
53				fixed-link {
54					speed = <1000>;
55					full-duplex;
56				};
57			};
58			port@9 {
59				reg = <9>;
60				label = "internal9";
61				phy-mode = "rgmii-id";
62				fixed-link {
63					speed = <1000>;
64					full-duplex;
65				};
66			};
67			port@10 {
68				reg = <10>;
69				label = "cpu";
70			};
71		};
72	};
73};
74
75&spi0 {
76	status = "okay";
77
78	flash@0 {
79		#address-cells = <1>;
80		#size-cells = <1>;
81		compatible = "st,m25p128", "jedec,spi-nor", "spi-flash";
82		reg = <0>;
83		spi-max-frequency = <50000000>;
84		mode = <0>;
85
86		partition@u-boot {
87			reg = <0x00000000 0x00c00000>;
88			label = "u-boot";
89		};
90		partition@u-boot-env {
91			reg = <0x00c00000 0x00040000>;
92			label = "u-boot-env";
93		};
94		partition@unused {
95			reg = <0x00100000 0x00f00000>;
96			label = "unused";
97		};
98	};
99};
100
101&i2c0 {
102	status = "okay";
103
104	eeprom@52 {
105		compatible = "atmel,24c04";
106		reg = <0x52>;
107	};
108};
109
110&uart0 {
111	status = "okay";
112};
113
114&mdio {
115	status = "okay";
116};
117
118&eth0 {
119	status = "okay";
120
121	ethernet0-port@0 {
122		speed = <1000>;
123		duplex = <1>;
124	};
125};
126
127&pciec {
128	status = "okay";
129};
130
131&pcie0 {
132	status = "okay";
133};
134