1// SPDX-License-Identifier: GPL-2.0
  2/*
  3 * Marvell 88F6281 GTW GE Board
  4 *
  5 * Lennert Buytenhek <buytenh@marvell.com>
  6 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  7 *
  8 * This file contains the definitions that are common between the 6281
  9 * and 6282 variants of the Marvell Kirkwood Development Board.
 10 */
 11
 12/dts-v1/;
 13
 14#include "kirkwood.dtsi"
 15#include "kirkwood-6281.dtsi"
 16
 17/ {
 18	model = "Marvell 88F6281 GTW GE Board";
 19	compatible = "marvell,mv88f6281gtw-ge", "marvell,kirkwood-88f6281", "marvell,kirkwood";
 20
 21	memory {
 22		device_type = "memory";
 23		reg = <0x00000000 0x20000000>; /* 512 MB */
 24	};
 25
 26	chosen {
 27		bootargs = "console=ttyS0,115200n8 earlyprintk";
 28		stdout-path = &uart0;
 29	};
 30
 31	ocp@f1000000 {
 32		pin-controller@10000 {
 33			pmx_usb_led: pmx-usb-led {
 34				marvell,pins = "mpp12";
 35				marvell,function = "gpo";
 36			};
 37
 38			pmx_leds: pmx-leds {
 39				marvell,pins = "mpp20", "mpp21";
 40				marvell,function = "gpio";
 41			};
 42
 43			pmx_keys: pmx-keys {
 44				marvell,pins = "mpp46", "mpp47";
 45				marvell,function = "gpio";
 46			};
 47		};
 48
 49		spi@10600 {
 50			status = "okay";
 51
 52			flash@0 {
 53				#address-cells = <1>;
 54				#size-cells = <1>;
 55				compatible = "mxicy,mx25l12805d", "jedec,spi-nor";
 56				reg = <0>;
 57				spi-max-frequency = <50000000>;
 58				mode = <0>;
 59			};
 60		};
 61
 62		serial@12000 {
 63			status = "okay";
 64		};
 65
 66		ehci@50000 {
 67			status = "okay";
 68		};
 69	};
 70
 71	gpio-leds {
 72		compatible = "gpio-leds";
 73		pinctrl-0 = <&pmx_leds &pmx_usb_led>;
 74		pinctrl-names = "default";
 75
 76		green-status {
 77			label = "gtw:green:Status";
 78			gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
 79		};
 80
 81		red-status {
 82			label = "gtw:red:Status";
 83			gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
 84		};
 85
 86		green-usb {
 87			label = "gtw:green:USB";
 88			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
 89		};
 90	};
 91
 92	gpio_keys {
 93		compatible = "gpio-keys";
 94		#address-cells = <1>;
 95		#size-cells = <0>;
 96		pinctrl-0 = <&pmx_keys>;
 97		pinctrl-names = "default";
 98
 99		restart {
100			label = "SWR Button";
101			linux,code = <KEY_RESTART>;
102			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
103		};
104		wps {
105			label = "WPS Button";
106			linux,code = <KEY_WPS_BUTTON>;
107			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
108		};
109	};
110};
111
112&mdio {
113	status = "okay";
114
115	switch@0 {
116		compatible = "marvell,mv88e6085";
117		#address-cells = <1>;
118		#size-cells = <0>;
119		reg = <0>;
120
121		ports {
122			#address-cells = <1>;
123			#size-cells = <0>;
124
125			port@0 {
126				reg = <0>;
127				label = "lan1";
128			};
129
130			port@1 {
131				reg = <1>;
132				label = "lan2";
133			};
134
135			port@2 {
136				reg = <2>;
137				label = "lan3";
138			};
139
140			port@3 {
141				reg = <3>;
142				label = "lan4";
143			};
144
145			port@4 {
146				reg = <4>;
147				label = "wan";
148			};
149
150			port@5 {
151				reg = <5>;
152				label = "cpu";
153				ethernet = <&eth0port>;
154				fixed-link {
155					speed = <1000>;
156					full-duplex;
157				};
158			};
159		};
160	};
161};
162
163&eth0 {
164	status = "okay";
165
166	ethernet0-port@0 {
167		speed = <1000>;
168		duplex = <1>;
169	};
170};
171
172&pciec {
173	status = "okay";
174};
175
176&pcie0 {
177	status = "okay";
178};