1/*
  2 * at91sam9263ek.dts - Device Tree file for Atmel at91sam9263 reference board
  3 *
  4 *  Copyright (C) 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
  5 *
  6 * Licensed under GPLv2 only
  7 */
  8/dts-v1/;
  9/include/ "at91sam9263.dtsi"
 10
 11/ {
 12	model = "Atmel at91sam9263ek";
 13	compatible = "atmel,at91sam9263ek", "atmel,at91sam9263", "atmel,at91sam9";
 14
 15	chosen {
 16		bootargs = "mem=64M console=ttyS0,115200 root=/dev/mtdblock5 rw rootfstype=ubifs";
 17	};
 18
 19	memory {
 20		reg = <0x20000000 0x4000000>;
 21	};
 22
 23	clocks {
 24		#address-cells = <1>;
 25		#size-cells = <1>;
 26		ranges;
 27
 28		main_clock: clock@0 {
 29			compatible = "atmel,osc", "fixed-clock";
 30			clock-frequency = <16367660>;
 31		};
 32	};
 33
 34	ahb {
 35		apb {
 36			dbgu: serial@ffffee00 {
 37				status = "okay";
 38			};
 39
 40			usart0: serial@fff8c000 {
 41				status = "okay";
 42			};
 43
 44			macb0: ethernet@fffbc000 {
 45				phy-mode = "rmii";
 46				status = "okay";
 47			};
 48
 49			usb1: gadget@fff78000 {
 50				atmel,vbus-gpio = <&pioA 25 0>;
 51				status = "okay";
 52			};
 53		};
 54
 55		nand0: nand@40000000 {
 56			nand-bus-width = <8>;
 57			nand-ecc-mode = "soft";
 58			nand-on-flash-bbt = <1>;
 59			status = "okay";
 60
 61			at91bootstrap@0 {
 62				label = "at91bootstrap";
 63				reg = <0x0 0x20000>;
 64			};
 65
 66			barebox@20000 {
 67				label = "barebox";
 68				reg = <0x20000 0x40000>;
 69			};
 70
 71			bareboxenv@60000 {
 72				label = "bareboxenv";
 73				reg = <0x60000 0x20000>;
 74			};
 75
 76			bareboxenv2@80000 {
 77				label = "bareboxenv2";
 78				reg = <0x80000 0x20000>;
 79			};
 80
 81			oftree@80000 {
 82				label = "oftree";
 83				reg = <0xa0000 0x20000>;
 84			};
 85
 86			kernel@a0000 {
 87				label = "kernel";
 88				reg = <0xc0000 0x400000>;
 89			};
 90
 91			rootfs@4a0000 {
 92				label = "rootfs";
 93				reg = <0x4c0000 0x7800000>;
 94			};
 95
 96			data@7ca0000 {
 97				label = "data";
 98				reg = <0x7cc0000 0x8340000>;
 99			};
100		};
101
102		usb0: ohci@00a00000 {
103			num-ports = <2>;
104			status = "okay";
105			atmel,vbus-gpio = <&pioA 24 0
106					   &pioA 21 0
107					  >;
108		};
109	};
110
111	leds {
112		compatible = "gpio-leds";
113
114		d3 {
115			label = "d3";
116			gpios = <&pioB 7 0>;
117			linux,default-trigger = "heartbeat";
118		};
119
120		d2 {
121			label = "d2";
122			gpios = <&pioC 29 1>;
123			linux,default-trigger = "nand-disk";
124		};
125	};
126
127	gpio_keys {
128		compatible = "gpio-keys";
129		#address-cells = <1>;
130		#size-cells = <0>;
131
132		left_click {
133			label = "left_click";
134			gpios = <&pioC 5 1>;
135			linux,code = <272>;
136			gpio-key,wakeup;
137		};
138
139		right_click {
140			label = "right_click";
141			gpios = <&pioC 4 1>;
142			linux,code = <273>;
143			gpio-key,wakeup;
144		};
145	};
146
147	i2c@0 {
148		status = "okay";
149
150		24c512@50 {
151			compatible = "24c512";
152			reg = <0x50>;
153			pagesize = <128>;
154		};
155	};
156};