1/*
  2 * at91rm9200ek.dts - Device Tree file for Atmel AT91RM9200 evaluation kit
  3 *
  4 *  Copyright (C) 2012 Joachim Eastwood <manabian@gmail.com>
  5 *
  6 * Licensed under GPLv2 only
  7 */
  8/dts-v1/;
  9#include "at91rm9200.dtsi"
 10
 11/ {
 12	model = "Atmel AT91RM9200 evaluation kit";
 13	compatible = "atmel,at91rm9200ek", "atmel,at91rm9200";
 14
 15	memory {
 16		reg = <0x20000000 0x4000000>;
 17	};
 18
 19	clocks {
 20		#address-cells = <1>;
 21		#size-cells = <1>;
 22		ranges;
 23
 24		main_clock: clock@0 {
 25			compatible = "atmel,osc", "fixed-clock";
 26			clock-frequency = <18432000>;
 27		};
 28	};
 29
 30	ahb {
 31		apb {
 32			usb1: gadget@fffb0000 {
 33				atmel,vbus-gpio = <&pioD 4 GPIO_ACTIVE_HIGH>;
 34				atmel,pullup-gpio = <&pioD 5 GPIO_ACTIVE_HIGH>;
 35				status = "okay";
 36			};
 37
 38			macb0: ethernet@fffbc000 {
 39				phy-mode = "rmii";
 40				status = "okay";
 41
 42				phy0: ethernet-phy {
 43					interrupt-parent = <&pioC>;
 44					interrupts = <4 IRQ_TYPE_EDGE_BOTH>;
 45				};
 46			};
 47
 48			usart1: serial@fffc4000 {
 49				pinctrl-0 =
 50						<&pinctrl_uart1
 51						 &pinctrl_uart1_rts
 52						 &pinctrl_uart1_cts
 53						 &pinctrl_uart1_dtr_dsr
 54						 &pinctrl_uart1_dcd
 55						 &pinctrl_uart1_ri>;
 56				status = "okay";
 57			};
 58
 59			spi0: spi@fffe0000 {
 60				status = "okay";
 61				cs-gpios = <&pioA 3 0>, <0>, <0>, <0>;
 62				mtd_dataflash@0 {
 63					compatible = "atmel,at45", "atmel,dataflash";
 64					spi-max-frequency = <15000000>;
 65					reg = <0>;
 66				};
 67			};
 68
 69			dbgu: serial@fffff200 {
 70				status = "okay";
 71			};
 72		};
 73
 74		usb0: ohci@00300000 {
 75			num-ports = <2>;
 76			status = "okay";
 77		};
 78
 79		nor_flash@10000000 {
 80			compatible = "cfi-flash";
 81			reg = <0x10000000 0x800000>;
 82			linux,mtd-name = "physmap-flash.0";
 83			bank-width = <2>;
 84			#address-cells = <1>;
 85			#size-cells = <1>;
 86
 87			barebox@0 {
 88				label = "barebox";
 89				reg = <0x00000 0x40000>;
 90			};
 91
 92			bareboxenv@40000 {
 93				label = "bareboxenv";
 94				reg = <0x40000 0x10000>;
 95			};
 96
 97			kernel@50000 {
 98				label = "kernel";
 99				reg = <0x50000 0x300000>;
100			};
101
102			root@350000  {
103				label = "root";
104				reg = <0x350000 0x4B0000>;
105			};
106		};
107	};
108
109	leds {
110		compatible = "gpio-leds";
111
112		ds2 {
113			label = "green";
114			gpios = <&pioB 0 GPIO_ACTIVE_LOW>;
115			linux,default-trigger = "mmc0";
116		};
117
118		ds4 {
119			label = "yellow";
120			gpios = <&pioB 1 GPIO_ACTIVE_LOW>;
121			linux,default-trigger = "heartbeat";
122		};
123
124		ds6 {
125			label = "red";
126			gpios = <&pioB 2 GPIO_ACTIVE_LOW>;
127		};
128	};
129};