at91rm9200ek.dts revision 262573 
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};
130