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	chosen {
 16		stdout-path = "serial0:115200n8";
 17	};
 18
 19	memory {
 20		reg = <0x20000000 0x4000000>;
 21	};
 22
 23	clocks {
 24		slow_xtal {
 25			clock-frequency = <32768>;
 26		};
 27
 28		main_xtal {
 29			clock-frequency = <18432000>;
 30		};
 31	};
 32
 33	ahb {
 34		apb {
 35			tcb0: timer@fffa0000 {
 36				timer@0 {
 37					compatible = "atmel,tcb-timer";
 38					reg = <0>, <1>;
 39				};
 40
 41				timer@2 {
 42					compatible = "atmel,tcb-timer";
 43					reg = <2>;
 44				};
 45			};
 46
 47			usb1: gadget@fffb0000 {
 48				atmel,vbus-gpio = <&pioD 4 GPIO_ACTIVE_HIGH>;
 49				atmel,pullup-gpio = <&pioD 5 GPIO_ACTIVE_HIGH>;
 50				status = "okay";
 51			};
 52
 53			macb0: ethernet@fffbc000 {
 54				phy-mode = "rmii";
 55				status = "okay";
 56
 57				phy0: ethernet-phy {
 58					interrupt-parent = <&pioC>;
 59					interrupts = <4 IRQ_TYPE_EDGE_BOTH>;
 60				};
 61			};
 62
 63			usart1: serial@fffc4000 {
 64				pinctrl-0 =
 65						<&pinctrl_uart1
 66						 &pinctrl_uart1_rts
 67						 &pinctrl_uart1_cts
 68						 &pinctrl_uart1_dtr_dsr
 69						 &pinctrl_uart1_dcd
 70						 &pinctrl_uart1_ri>;
 71				status = "okay";
 72			};
 73
 74			spi0: spi@fffe0000 {
 75				status = "okay";
 76				cs-gpios = <&pioA 3 0>, <0>, <0>, <0>;
 77				mtd_dataflash@0 {
 78					compatible = "atmel,at45", "atmel,dataflash";
 79					spi-max-frequency = <15000000>;
 80					reg = <0>;
 81				};
 82			};
 83
 84			dbgu: serial@fffff200 {
 85				status = "okay";
 86			};
 87
 88			rtc: rtc@fffffe00 {
 89				status = "okay";
 90			};
 91		};
 92
 93		usb0: ohci@300000 {
 94			num-ports = <2>;
 95			status = "okay";
 96		};
 97
 98		nor_flash@10000000 {
 99			compatible = "cfi-flash";
100			reg = <0x10000000 0x800000>;
101			linux,mtd-name = "physmap-flash.0";
102			bank-width = <2>;
103			#address-cells = <1>;
104			#size-cells = <1>;
105
106			barebox@0 {
107				label = "barebox";
108				reg = <0x00000 0x40000>;
109			};
110
111			bareboxenv@40000 {
112				label = "bareboxenv";
113				reg = <0x40000 0x10000>;
114			};
115
116			kernel@50000 {
117				label = "kernel";
118				reg = <0x50000 0x300000>;
119			};
120
121			root@350000  {
122				label = "root";
123				reg = <0x350000 0x4B0000>;
124			};
125		};
126	};
127
128	leds {
129		compatible = "gpio-leds";
130
131		ds2 {
132			label = "green";
133			gpios = <&pioB 0 GPIO_ACTIVE_LOW>;
134			linux,default-trigger = "mmc0";
135		};
136
137		ds4 {
138			label = "yellow";
139			gpios = <&pioB 1 GPIO_ACTIVE_LOW>;
140			linux,default-trigger = "heartbeat";
141		};
142
143		ds6 {
144			label = "red";
145			gpios = <&pioB 2 GPIO_ACTIVE_LOW>;
146		};
147	};
148};