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};