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				label = "cpu";
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};