summaryrefslogtreecommitdiffstats
path: root/arch/arm/boot/dts/at91sam9g45.dtsi
blob: a9dbbb5b86f5afb383d0052ce45e5aeca708de82 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
/*
 * at91sam9g45.dtsi - Device Tree Include file for AT91SAM9G45 family SoC
 *                    applies to AT91SAM9G45, AT91SAM9M10,
 *                    AT91SAM9G46, AT91SAM9M11 SoC
 *
 *  Copyright (C) 2011 Atmel,
 *                2011 Nicolas Ferre <nicolas.ferre@atmel.com>
 *
 * Licensed under GPLv2 or later.
 */

/include/ "skeleton.dtsi"

/ {
	model = "Atmel AT91SAM9G45 family SoC";
	compatible = "atmel,at91sam9g45";
	interrupt-parent = <&aic>;

	aliases {
		serial0 = &dbgu;
		serial1 = &usart0;
		serial2 = &usart1;
		serial3 = &usart2;
		serial4 = &usart3;
		gpio0 = &pioA;
		gpio1 = &pioB;
		gpio2 = &pioC;
		gpio3 = &pioD;
		gpio4 = &pioE;
	};
	cpus {
		cpu@0 {
			compatible = "arm,arm926ejs";
		};
	};

	memory@70000000 {
		reg = <0x70000000 0x10000000>;
	};

	ahb {
		compatible = "simple-bus";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges;

		apb {
			compatible = "simple-bus";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges;

			aic: interrupt-controller@fffff000 {
				#interrupt-cells = <2>;
				compatible = "atmel,at91rm9200-aic";
				interrupt-controller;
				interrupt-parent;
				reg = <0xfffff000 0x200>;
			};

			dma: dma-controller@ffffec00 {
				compatible = "atmel,at91sam9g45-dma";
				reg = <0xffffec00 0x200>;
				interrupts = <21 4>;
			};

			pioA: gpio@fffff200 {
				compatible = "atmel,at91rm9200-gpio";
				reg = <0xfffff200 0x100>;
				interrupts = <2 4>;
				#gpio-cells = <2>;
				gpio-controller;
				interrupt-controller;
			};

			pioB: gpio@fffff400 {
				compatible = "atmel,at91rm9200-gpio";
				reg = <0xfffff400 0x100>;
				interrupts = <3 4>;
				#gpio-cells = <2>;
				gpio-controller;
				interrupt-controller;
			};

			pioC: gpio@fffff600 {
				compatible = "atmel,at91rm9200-gpio";
				reg = <0xfffff600 0x100>;
				interrupts = <4 4>;
				#gpio-cells = <2>;
				gpio-controller;
				interrupt-controller;
			};

			pioD: gpio@fffff800 {
				compatible = "atmel,at91rm9200-gpio";
				reg = <0xfffff800 0x100>;
				interrupts = <5 4>;
				#gpio-cells = <2>;
				gpio-controller;
				interrupt-controller;
			};

			pioE: gpio@fffffa00 {
				compatible = "atmel,at91rm9200-gpio";
				reg = <0xfffffa00 0x100>;
				interrupts = <5 4>;
				#gpio-cells = <2>;
				gpio-controller;
				interrupt-controller;
			};

			dbgu: serial@ffffee00 {
				compatible = "atmel,at91sam9260-usart";
				reg = <0xffffee00 0x200>;
				interrupts = <1 4>;
				status = "disabled";
			};

			usart0: serial@fff8c000 {
				compatible = "atmel,at91sam9260-usart";
				reg = <0xfff8c000 0x200>;
				interrupts = <7 4>;
				atmel,use-dma-rx;
				atmel,use-dma-tx;
				status = "disabled";
			};

			usart1: serial@fff90000 {
				compatible = "atmel,at91sam9260-usart";
				reg = <0xfff90000 0x200>;
				interrupts = <8 4>;
				atmel,use-dma-rx;
				atmel,use-dma-tx;
				status = "disabled";
			};

			usart2: serial@fff94000 {
				compatible = "atmel,at91sam9260-usart";
				reg = <0xfff94000 0x200>;
				interrupts = <9 4>;
				atmel,use-dma-rx;
				atmel,use-dma-tx;
				status = "disabled";
			};

			usart3: serial@fff98000 {
				compatible = "atmel,at91sam9260-usart";
				reg = <0xfff98000 0x200>;
				interrupts = <10 4>;
				atmel,use-dma-rx;
				atmel,use-dma-tx;
				status = "disabled";
			};

			macb0: ethernet@fffbc000 {
				compatible = "cdns,at32ap7000-macb", "cdns,macb";
				reg = <0xfffbc000 0x100>;
				interrupts = <25 4>;
				status = "disabled";
			};
		};
	};
};