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Open Menu / arch / arm / boot / dts / at91rm9200ek.dts
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/*
 * at91rm9200ek.dts - Device Tree file for Atmel AT91RM9200 evaluation kit
 *
 *  Copyright (C) 2012 Joachim Eastwood <manabian@gmail.com>
 *
 * Licensed under GPLv2 only
 */
/dts-v1/;
#include "at91rm9200.dtsi"

/ {
	model = "Atmel AT91RM9200 evaluation kit";
	compatible = "atmel,at91rm9200ek", "atmel,at91rm9200";

	memory {
		reg = <0x20000000 0x4000000>;
	};

	clocks {
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		main_clock: clock@0 {
			compatible = "atmel,osc", "fixed-clock";
			clock-frequency = <18432000>;
		};
	};

	ahb {
		apb {
			dbgu: serial@fffff200 {
				status = "okay";
			};

			usart1: serial@fffc4000 {
				pinctrl-0 =
						<&pinctrl_uart1
						 &pinctrl_uart1_rts
						 &pinctrl_uart1_cts
						 &pinctrl_uart1_dtr_dsr
						 &pinctrl_uart1_dcd
						 &pinctrl_uart1_ri>;
				status = "okay";
			};

			macb0: ethernet@fffbc000 {
				phy-mode = "rmii";
				status = "okay";
			};

			usb1: gadget@fffb0000 {
				atmel,vbus-gpio = <&pioD 4 GPIO_ACTIVE_HIGH>;
				status = "okay";
			};

			spi0: spi@fffe0000 {
				status = "okay";
				cs-gpios = <&pioA 3 0>, <0>, <0>, <0>;
				mtd_dataflash@0 {
					compatible = "atmel,at45", "atmel,dataflash";
					spi-max-frequency = <15000000>;
					reg = <0>;
				};
			};
		};

		usb0: ohci@00300000 {
			num-ports = <2>;
			status = "okay";
		};
	};

	leds {
		compatible = "gpio-leds";

		ds2 {
			label = "green";
			gpios = <&pioB 0 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "mmc0";
		};

		ds4 {
			label = "yellow";
			gpios = <&pioB 1 GPIO_ACTIVE_LOW>;
			linux,default-trigger = "heartbeat";
		};

		ds6 {
			label = "red";
			gpios = <&pioB 2 GPIO_ACTIVE_LOW>;
		};
	};
};