xref: /linux/arch/arm/boot/dts/marvell/kirkwood-rd88f6281.dtsi (revision 40d269c000bda9fcd276a0412a9cebd3f6e344c5) 
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
54&nand {
55	status = "okay";
56
57	partition@0 {
58		label = "u-boot";
59		reg = <0x0000000 0x100000>;
60		read-only;
61	};
62
63	partition@100000 {
64		label = "uImage";
65		reg = <0x0100000 0x200000>;
66	};
67
68	partition@300000 {
69		label = "rootfs";
70		reg = <0x0300000 0x500000>;
71	};
72};
73
74&mdio {
75	status = "okay";
76
77	switch: switch@0 {
78		compatible = "marvell,mv88e6085";
79		#address-cells = <1>;
80		#size-cells = <0>;
81
82		ports {
83			#address-cells = <1>;
84			#size-cells = <0>;
85
86			port@0 {
87				reg = <0>;
88				label = "lan1";
89			};
90
91			port@1 {
92				reg = <1>;
93				label = "lan2";
94			};
95
96			port@2 {
97				reg = <2>;
98				label = "lan3";
99			};
100
101			port@3 {
102				reg = <3>;
103				label = "lan4";
104			};
105
106			port@5 {
107				reg = <5>;
108				phy-mode = "rgmii-id";
109				ethernet = <&eth0port>;
110				fixed-link {
111					speed = <1000>;
112					full-duplex;
113				};
114			};
115
116		};
117	};
118};
119
120&eth0 {
121	status = "okay";
122	ethernet0-port@0 {
123		speed = <1000>;
124		duplex = <1>;
125	};
126};
127
128&pciec {
129	status = "okay";
130};
131
132&pcie0 {
133	status = "okay";
134};
135