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49fe2ba3 NF |
1 | /* |
2 | * at91sam9g45.dtsi - Device Tree Include file for AT91SAM9G45 family SoC | |
3 | * applies to AT91SAM9G45, AT91SAM9M10, | |
4 | * AT91SAM9G46, AT91SAM9M11 SoC | |
5 | * | |
6 | * Copyright (C) 2011 Atmel, | |
7 | * 2011 Nicolas Ferre <nicolas.ferre@atmel.com> | |
8 | * | |
9 | * Licensed under GPLv2 or later. | |
10 | */ | |
11 | ||
12 | /include/ "skeleton.dtsi" | |
13 | ||
14 | / { | |
15 | model = "Atmel AT91SAM9G45 family SoC"; | |
16 | compatible = "atmel,at91sam9g45"; | |
17 | interrupt-parent = <&aic>; | |
18 | ||
19 | aliases { | |
20 | serial0 = &dbgu; | |
21 | serial1 = &usart0; | |
22 | serial2 = &usart1; | |
23 | serial3 = &usart2; | |
24 | serial4 = &usart3; | |
25 | }; | |
26 | cpus { | |
27 | cpu@0 { | |
28 | compatible = "arm,arm926ejs"; | |
29 | }; | |
30 | }; | |
31 | ||
32 | memory@70000000 { | |
33 | reg = <0x70000000 0x10000000>; | |
34 | }; | |
35 | ||
36 | ahb { | |
37 | compatible = "simple-bus"; | |
38 | #address-cells = <1>; | |
39 | #size-cells = <1>; | |
40 | ranges; | |
41 | ||
42 | apb { | |
43 | compatible = "simple-bus"; | |
44 | #address-cells = <1>; | |
45 | #size-cells = <1>; | |
46 | ranges; | |
47 | ||
48 | aic: interrupt-controller@fffff000 { | |
49 | #interrupt-cells = <1>; | |
50 | compatible = "atmel,at91rm9200-aic"; | |
51 | interrupt-controller; | |
52 | interrupt-parent; | |
53 | reg = <0xfffff000 0x200>; | |
54 | }; | |
55 | ||
56 | dma: dma-controller@ffffec00 { | |
57 | compatible = "atmel,at91sam9g45-dma"; | |
58 | reg = <0xffffec00 0x200>; | |
59 | interrupts = <21>; | |
60 | }; | |
61 | ||
62 | dbgu: serial@ffffee00 { | |
63 | compatible = "atmel,at91sam9260-usart"; | |
64 | reg = <0xffffee00 0x200>; | |
65 | interrupts = <1>; | |
66 | status = "disabled"; | |
67 | }; | |
68 | ||
69 | usart0: serial@fff8c000 { | |
70 | compatible = "atmel,at91sam9260-usart"; | |
71 | reg = <0xfff8c000 0x200>; | |
72 | interrupts = <7>; | |
73 | atmel,use-dma-rx; | |
74 | atmel,use-dma-tx; | |
75 | status = "disabled"; | |
76 | }; | |
77 | ||
78 | usart1: serial@fff90000 { | |
79 | compatible = "atmel,at91sam9260-usart"; | |
80 | reg = <0xfff90000 0x200>; | |
81 | interrupts = <8>; | |
82 | atmel,use-dma-rx; | |
83 | atmel,use-dma-tx; | |
84 | status = "disabled"; | |
85 | }; | |
86 | ||
87 | usart2: serial@fff94000 { | |
88 | compatible = "atmel,at91sam9260-usart"; | |
89 | reg = <0xfff94000 0x200>; | |
90 | interrupts = <9>; | |
91 | atmel,use-dma-rx; | |
92 | atmel,use-dma-tx; | |
93 | status = "disabled"; | |
94 | }; | |
95 | ||
96 | usart3: serial@fff98000 { | |
97 | compatible = "atmel,at91sam9260-usart"; | |
98 | reg = <0xfff98000 0x200>; | |
99 | interrupts = <10>; | |
100 | atmel,use-dma-rx; | |
101 | atmel,use-dma-tx; | |
102 | status = "disabled"; | |
103 | }; | |
104 | }; | |
105 | }; | |
106 | }; |