1/*
  2 * Marvell 88F6281 GTW GE Board
  3 *
  4 * Lennert Buytenhek <buytenh@marvell.com>
  5 * Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  6 *
  7 * This file is licensed under the terms of the GNU General Public
  8 * License version 2.  This program is licensed "as is" without any
  9 * warranty of any kind, whether express or implied.
 10 *
 11 * This file contains the definitions that are common between the 6281
 12 * and 6282 variants of the Marvell Kirkwood Development Board.
 13 */
 14
 15/dts-v1/;
 16
 17#include "kirkwood.dtsi"
 18#include "kirkwood-6281.dtsi"
 19
 20/ {
 21	model = "Marvell 88F6281 GTW GE Board";
 22	compatible = "marvell,mv88f6281gtw-ge", "marvell,kirkwood-88f6281", "marvell,kirkwood";
 23
 24	memory {
 25		device_type = "memory";
 26		reg = <0x00000000 0x20000000>; /* 512 MB */
 27	};
 28
 29	chosen {
 30		bootargs = "console=ttyS0,115200n8 earlyprintk";
 31		stdout-path = &uart0;
 32	};
 33
 34	mbus {
 35		pcie-controller {
 36			status = "okay";
 37
 38			pcie@1,0 {
 39				status = "okay";
 40			};
 41		};
 42        };
 43
 44	ocp@f1000000 {
 45		pin-controller@10000 {
 46			pmx_usb_led: pmx-usb-led {
 47				marvell,pins = "mpp12";
 48				marvell,function = "gpo";
 49			};
 50
 51			pmx_leds: pmx-leds {
 52				marvell,pins = "mpp20", "mpp21";
 53				marvell,function = "gpio";
 54			};
 55
 56			pmx_keys: pmx-keys {
 57				marvell,pins = "mpp46", "mpp47";
 58				marvell,function = "gpio";
 59			};
 60		};
 61
 62		spi@10600 {
 63			status = "okay";
 64
 65			flash@0 {
 66				#address-cells = <1>;
 67				#size-cells = <1>;
 68				compatible = "mxicy,mx25l12805d", "jedec,spi-nor";
 69				reg = <0>;
 70				spi-max-frequency = <50000000>;
 71				mode = <0>;
 72			};
 73		};
 74
 75		serial@12000 {
 76			status = "okay";
 77		};
 78
 79		ehci@50000 {
 80			status = "okay";
 81		};
 82	};
 83
 84	gpio-leds {
 85		compatible = "gpio-leds";
 86		pinctrl-0 = <&pmx_leds &pmx_usb_led>;
 87		pinctrl-names = "default";
 88
 89		green-status {
 90			label = "gtw:green:Status";
 91			gpios = <&gpio0 20 GPIO_ACTIVE_HIGH>;
 92		};
 93
 94		red-status {
 95			label = "gtw:red:Status";
 96			gpios = <&gpio0 21 GPIO_ACTIVE_HIGH>;
 97		};
 98
 99		green-usb {
100			label = "gtw:green:USB";
101			gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
102		};
103	};
104
105	gpio_keys {
106		compatible = "gpio-keys";
107		#address-cells = <1>;
108		#size-cells = <0>;
109		pinctrl-0 = <&pmx_keys>;
110		pinctrl-names = "default";
111
112		button@1 {
113			label = "SWR Button";
114			linux,code = <KEY_RESTART>;
115			gpios = <&gpio1 15 GPIO_ACTIVE_LOW>;
116		};
117		button@2 {
118			label = "WPS Button";
119			linux,code = <KEY_WPS_BUTTON>;
120			gpios = <&gpio1 14 GPIO_ACTIVE_LOW>;
121		};
122	};
123
124	dsa@0 {
125		compatible = "marvell,dsa";
126		#address-cells = <1>;
127		#size-cells = <0>;
128
129		dsa,ethernet = <&eth0port>;
130		dsa,mii-bus = <&mdio>;
131
132		switch@0 {
133			#address-cells = <1>;
134			#size-cells = <0>;
135			reg = <0 0>;	/* MDIO address 0, switch 0 in tree */
136
137			port@0 {
138				reg = <0>;
139				label = "lan1";
140			};
141
142			port@1 {
143				reg = <1>;
144				label = "lan2";
145			};
146
147			port@2 {
148				reg = <2>;
149				label = "lan3";
150			};
151
152			port@3 {
153				reg = <3>;
154				label = "lan4";
155			};
156
157			port@4 {
158				reg = <4>;
159				label = "wan";
160			};
161
162			port@5 {
163				reg = <5>;
164				label = "cpu";
165			};
166		};
167	};
168};
169
170&mdio {
171	status = "okay";
172};
173
174&eth0 {
175	status = "okay";
176
177	ethernet0-port@0 {
178		speed = <1000>;
179		duplex = <1>;
180	};
181};