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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; | |
21f81872 NF |
25 | gpio0 = &pioA; |
26 | gpio1 = &pioB; | |
27 | gpio2 = &pioC; | |
28 | gpio3 = &pioD; | |
29 | gpio4 = &pioE; | |
3a61a5da NF |
30 | tcb0 = &tcb0; |
31 | tcb1 = &tcb1; | |
49fe2ba3 NF |
32 | }; |
33 | cpus { | |
34 | cpu@0 { | |
35 | compatible = "arm,arm926ejs"; | |
36 | }; | |
37 | }; | |
38 | ||
39 | memory@70000000 { | |
40 | reg = <0x70000000 0x10000000>; | |
41 | }; | |
42 | ||
43 | ahb { | |
44 | compatible = "simple-bus"; | |
45 | #address-cells = <1>; | |
46 | #size-cells = <1>; | |
47 | ranges; | |
48 | ||
49 | apb { | |
50 | compatible = "simple-bus"; | |
51 | #address-cells = <1>; | |
52 | #size-cells = <1>; | |
53 | ranges; | |
54 | ||
55 | aic: interrupt-controller@fffff000 { | |
e261501d | 56 | #interrupt-cells = <2>; |
49fe2ba3 NF |
57 | compatible = "atmel,at91rm9200-aic"; |
58 | interrupt-controller; | |
59 | interrupt-parent; | |
60 | reg = <0xfffff000 0x200>; | |
61 | }; | |
62 | ||
a7776ec6 JCPV |
63 | ramc0: ramc@ffffe400 { |
64 | compatible = "atmel,at91sam9g45-ddramc"; | |
65 | reg = <0xffffe400 0x200 | |
66 | 0xffffe600 0x200>; | |
67 | }; | |
68 | ||
eb5e76ff JCPV |
69 | pmc: pmc@fffffc00 { |
70 | compatible = "atmel,at91rm9200-pmc"; | |
71 | reg = <0xfffffc00 0x100>; | |
72 | }; | |
73 | ||
c8082d34 JCPV |
74 | rstc@fffffd00 { |
75 | compatible = "atmel,at91sam9g45-rstc"; | |
76 | reg = <0xfffffd00 0x10>; | |
77 | }; | |
78 | ||
23fa648f JCPV |
79 | pit: timer@fffffd30 { |
80 | compatible = "atmel,at91sam9260-pit"; | |
81 | reg = <0xfffffd30 0xf>; | |
82 | interrupts = <1 4>; | |
83 | }; | |
84 | ||
3a61a5da | 85 | |
82015c4e JCPV |
86 | shdwc@fffffd10 { |
87 | compatible = "atmel,at91sam9rl-shdwc"; | |
88 | reg = <0xfffffd10 0x10>; | |
89 | }; | |
90 | ||
3a61a5da NF |
91 | tcb0: timer@fff7c000 { |
92 | compatible = "atmel,at91rm9200-tcb"; | |
93 | reg = <0xfff7c000 0x100>; | |
94 | interrupts = <18 4>; | |
95 | }; | |
96 | ||
97 | tcb1: timer@fffd4000 { | |
98 | compatible = "atmel,at91rm9200-tcb"; | |
99 | reg = <0xfffd4000 0x100>; | |
100 | interrupts = <18 4>; | |
101 | }; | |
102 | ||
49fe2ba3 NF |
103 | dma: dma-controller@ffffec00 { |
104 | compatible = "atmel,at91sam9g45-dma"; | |
105 | reg = <0xffffec00 0x200>; | |
e261501d | 106 | interrupts = <21 4>; |
49fe2ba3 NF |
107 | }; |
108 | ||
21f81872 NF |
109 | pioA: gpio@fffff200 { |
110 | compatible = "atmel,at91rm9200-gpio"; | |
111 | reg = <0xfffff200 0x100>; | |
112 | interrupts = <2 4>; | |
113 | #gpio-cells = <2>; | |
114 | gpio-controller; | |
115 | interrupt-controller; | |
116 | }; | |
117 | ||
118 | pioB: gpio@fffff400 { | |
119 | compatible = "atmel,at91rm9200-gpio"; | |
120 | reg = <0xfffff400 0x100>; | |
121 | interrupts = <3 4>; | |
122 | #gpio-cells = <2>; | |
123 | gpio-controller; | |
124 | interrupt-controller; | |
125 | }; | |
126 | ||
127 | pioC: gpio@fffff600 { | |
128 | compatible = "atmel,at91rm9200-gpio"; | |
129 | reg = <0xfffff600 0x100>; | |
130 | interrupts = <4 4>; | |
131 | #gpio-cells = <2>; | |
132 | gpio-controller; | |
133 | interrupt-controller; | |
134 | }; | |
135 | ||
136 | pioD: gpio@fffff800 { | |
137 | compatible = "atmel,at91rm9200-gpio"; | |
138 | reg = <0xfffff800 0x100>; | |
139 | interrupts = <5 4>; | |
140 | #gpio-cells = <2>; | |
141 | gpio-controller; | |
142 | interrupt-controller; | |
143 | }; | |
144 | ||
145 | pioE: gpio@fffffa00 { | |
146 | compatible = "atmel,at91rm9200-gpio"; | |
147 | reg = <0xfffffa00 0x100>; | |
148 | interrupts = <5 4>; | |
149 | #gpio-cells = <2>; | |
150 | gpio-controller; | |
151 | interrupt-controller; | |
152 | }; | |
153 | ||
49fe2ba3 NF |
154 | dbgu: serial@ffffee00 { |
155 | compatible = "atmel,at91sam9260-usart"; | |
156 | reg = <0xffffee00 0x200>; | |
e261501d | 157 | interrupts = <1 4>; |
49fe2ba3 NF |
158 | status = "disabled"; |
159 | }; | |
160 | ||
161 | usart0: serial@fff8c000 { | |
162 | compatible = "atmel,at91sam9260-usart"; | |
163 | reg = <0xfff8c000 0x200>; | |
e261501d | 164 | interrupts = <7 4>; |
49fe2ba3 NF |
165 | atmel,use-dma-rx; |
166 | atmel,use-dma-tx; | |
167 | status = "disabled"; | |
168 | }; | |
169 | ||
170 | usart1: serial@fff90000 { | |
171 | compatible = "atmel,at91sam9260-usart"; | |
172 | reg = <0xfff90000 0x200>; | |
e261501d | 173 | interrupts = <8 4>; |
49fe2ba3 NF |
174 | atmel,use-dma-rx; |
175 | atmel,use-dma-tx; | |
176 | status = "disabled"; | |
177 | }; | |
178 | ||
179 | usart2: serial@fff94000 { | |
180 | compatible = "atmel,at91sam9260-usart"; | |
181 | reg = <0xfff94000 0x200>; | |
e261501d | 182 | interrupts = <9 4>; |
49fe2ba3 NF |
183 | atmel,use-dma-rx; |
184 | atmel,use-dma-tx; | |
185 | status = "disabled"; | |
186 | }; | |
187 | ||
188 | usart3: serial@fff98000 { | |
189 | compatible = "atmel,at91sam9260-usart"; | |
190 | reg = <0xfff98000 0x200>; | |
e261501d | 191 | interrupts = <10 4>; |
49fe2ba3 NF |
192 | atmel,use-dma-rx; |
193 | atmel,use-dma-tx; | |
194 | status = "disabled"; | |
195 | }; | |
0d4f99d8 NF |
196 | |
197 | macb0: ethernet@fffbc000 { | |
198 | compatible = "cdns,at32ap7000-macb", "cdns,macb"; | |
199 | reg = <0xfffbc000 0x100>; | |
e261501d | 200 | interrupts = <25 4>; |
0d4f99d8 NF |
201 | status = "disabled"; |
202 | }; | |
49fe2ba3 | 203 | }; |
d6a01661 JCPV |
204 | |
205 | nand0: nand@40000000 { | |
206 | compatible = "atmel,at91rm9200-nand"; | |
207 | #address-cells = <1>; | |
208 | #size-cells = <1>; | |
209 | reg = <0x40000000 0x10000000 | |
210 | 0xffffe200 0x200 | |
211 | >; | |
212 | atmel,nand-addr-offset = <21>; | |
213 | atmel,nand-cmd-offset = <22>; | |
214 | gpios = <&pioC 8 0 | |
215 | &pioC 14 0 | |
216 | 0 | |
217 | >; | |
218 | status = "disabled"; | |
219 | }; | |
6a062459 JCPV |
220 | |
221 | usb0: ohci@00700000 { | |
222 | compatible = "atmel,at91rm9200-ohci", "usb-ohci"; | |
223 | reg = <0x00700000 0x100000>; | |
224 | interrupts = <22 4>; | |
225 | status = "disabled"; | |
226 | }; | |
49fe2ba3 | 227 | }; |
8f24bdaa JCPV |
228 | |
229 | i2c@0 { | |
230 | compatible = "i2c-gpio"; | |
231 | gpios = <&pioA 20 0 /* sda */ | |
232 | &pioA 21 0 /* scl */ | |
233 | >; | |
234 | i2c-gpio,sda-open-drain; | |
235 | i2c-gpio,scl-open-drain; | |
236 | i2c-gpio,delay-us = <5>; /* ~100 kHz */ | |
237 | #address-cells = <1>; | |
238 | #size-cells = <0>; | |
239 | status = "disabled"; | |
240 | }; | |
49fe2ba3 | 241 | }; |