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5b6089cb JCPV |
1 | /* |
2 | * at91sam9260.dtsi - Device Tree Include file for AT91SAM9260 family SoC | |
3 | * | |
4 | * Copyright (C) 2011 Atmel, | |
5 | * 2011 Nicolas Ferre <nicolas.ferre@atmel.com>, | |
6 | * 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | |
7 | * | |
8 | * Licensed under GPLv2 or later. | |
9 | */ | |
10 | ||
11 | /include/ "skeleton.dtsi" | |
12 | ||
13 | / { | |
14 | model = "Atmel AT91SAM9260 family SoC"; | |
15 | compatible = "atmel,at91sam9260"; | |
16 | interrupt-parent = <&aic>; | |
17 | ||
18 | aliases { | |
19 | serial0 = &dbgu; | |
20 | serial1 = &usart0; | |
21 | serial2 = &usart1; | |
22 | serial3 = &usart2; | |
23 | serial4 = &usart3; | |
24 | serial5 = &usart4; | |
25 | serial6 = &usart5; | |
26 | gpio0 = &pioA; | |
27 | gpio1 = &pioB; | |
28 | gpio2 = &pioC; | |
29 | tcb0 = &tcb0; | |
30 | tcb1 = &tcb1; | |
31 | }; | |
32 | cpus { | |
33 | cpu@0 { | |
34 | compatible = "arm,arm926ejs"; | |
35 | }; | |
36 | }; | |
37 | ||
38 | memory { | |
39 | reg = <0x20000000 0x04000000>; | |
40 | }; | |
41 | ||
42 | ahb { | |
43 | compatible = "simple-bus"; | |
44 | #address-cells = <1>; | |
45 | #size-cells = <1>; | |
46 | ranges; | |
47 | ||
48 | apb { | |
49 | compatible = "simple-bus"; | |
50 | #address-cells = <1>; | |
51 | #size-cells = <1>; | |
52 | ranges; | |
53 | ||
54 | aic: interrupt-controller@fffff000 { | |
f8a073ee | 55 | #interrupt-cells = <3>; |
5b6089cb JCPV |
56 | compatible = "atmel,at91rm9200-aic"; |
57 | interrupt-controller; | |
58 | reg = <0xfffff000 0x200>; | |
c6573943 | 59 | atmel,external-irqs = <29 30 31>; |
5b6089cb JCPV |
60 | }; |
61 | ||
62 | ramc0: ramc@ffffea00 { | |
63 | compatible = "atmel,at91sam9260-sdramc"; | |
64 | reg = <0xffffea00 0x200>; | |
65 | }; | |
66 | ||
67 | pmc: pmc@fffffc00 { | |
68 | compatible = "atmel,at91rm9200-pmc"; | |
69 | reg = <0xfffffc00 0x100>; | |
70 | }; | |
71 | ||
72 | rstc@fffffd00 { | |
73 | compatible = "atmel,at91sam9260-rstc"; | |
74 | reg = <0xfffffd00 0x10>; | |
75 | }; | |
76 | ||
77 | shdwc@fffffd10 { | |
78 | compatible = "atmel,at91sam9260-shdwc"; | |
79 | reg = <0xfffffd10 0x10>; | |
80 | }; | |
81 | ||
82 | pit: timer@fffffd30 { | |
83 | compatible = "atmel,at91sam9260-pit"; | |
84 | reg = <0xfffffd30 0xf>; | |
f8a073ee | 85 | interrupts = <1 4 7>; |
5b6089cb JCPV |
86 | }; |
87 | ||
88 | tcb0: timer@fffa0000 { | |
89 | compatible = "atmel,at91rm9200-tcb"; | |
90 | reg = <0xfffa0000 0x100>; | |
f8a073ee | 91 | interrupts = <17 4 0 18 4 0 19 4 0>; |
5b6089cb JCPV |
92 | }; |
93 | ||
94 | tcb1: timer@fffdc000 { | |
95 | compatible = "atmel,at91rm9200-tcb"; | |
96 | reg = <0xfffdc000 0x100>; | |
f8a073ee | 97 | interrupts = <26 4 0 27 4 0 28 4 0>; |
5b6089cb JCPV |
98 | }; |
99 | ||
100 | pioA: gpio@fffff400 { | |
101 | compatible = "atmel,at91rm9200-gpio"; | |
102 | reg = <0xfffff400 0x100>; | |
f8a073ee | 103 | interrupts = <2 4 1>; |
5b6089cb JCPV |
104 | #gpio-cells = <2>; |
105 | gpio-controller; | |
106 | interrupt-controller; | |
107 | }; | |
108 | ||
109 | pioB: gpio@fffff600 { | |
110 | compatible = "atmel,at91rm9200-gpio"; | |
111 | reg = <0xfffff600 0x100>; | |
f8a073ee | 112 | interrupts = <3 4 1>; |
5b6089cb JCPV |
113 | #gpio-cells = <2>; |
114 | gpio-controller; | |
115 | interrupt-controller; | |
116 | }; | |
117 | ||
118 | pioC: gpio@fffff800 { | |
119 | compatible = "atmel,at91rm9200-gpio"; | |
120 | reg = <0xfffff800 0x100>; | |
f8a073ee | 121 | interrupts = <4 4 1>; |
5b6089cb JCPV |
122 | #gpio-cells = <2>; |
123 | gpio-controller; | |
124 | interrupt-controller; | |
125 | }; | |
126 | ||
127 | dbgu: serial@fffff200 { | |
128 | compatible = "atmel,at91sam9260-usart"; | |
129 | reg = <0xfffff200 0x200>; | |
f8a073ee | 130 | interrupts = <1 4 7>; |
5b6089cb JCPV |
131 | status = "disabled"; |
132 | }; | |
133 | ||
134 | usart0: serial@fffb0000 { | |
135 | compatible = "atmel,at91sam9260-usart"; | |
136 | reg = <0xfffb0000 0x200>; | |
f8a073ee | 137 | interrupts = <6 4 5>; |
5b6089cb JCPV |
138 | atmel,use-dma-rx; |
139 | atmel,use-dma-tx; | |
140 | status = "disabled"; | |
141 | }; | |
142 | ||
143 | usart1: serial@fffb4000 { | |
144 | compatible = "atmel,at91sam9260-usart"; | |
145 | reg = <0xfffb4000 0x200>; | |
f8a073ee | 146 | interrupts = <7 4 5>; |
5b6089cb JCPV |
147 | atmel,use-dma-rx; |
148 | atmel,use-dma-tx; | |
149 | status = "disabled"; | |
150 | }; | |
151 | ||
152 | usart2: serial@fffb8000 { | |
153 | compatible = "atmel,at91sam9260-usart"; | |
154 | reg = <0xfffb8000 0x200>; | |
f8a073ee | 155 | interrupts = <8 4 5>; |
5b6089cb JCPV |
156 | atmel,use-dma-rx; |
157 | atmel,use-dma-tx; | |
158 | status = "disabled"; | |
159 | }; | |
160 | ||
161 | usart3: serial@fffd0000 { | |
162 | compatible = "atmel,at91sam9260-usart"; | |
163 | reg = <0xfffd0000 0x200>; | |
f8a073ee | 164 | interrupts = <23 4 5>; |
5b6089cb JCPV |
165 | atmel,use-dma-rx; |
166 | atmel,use-dma-tx; | |
167 | status = "disabled"; | |
168 | }; | |
169 | ||
170 | usart4: serial@fffd4000 { | |
171 | compatible = "atmel,at91sam9260-usart"; | |
172 | reg = <0xfffd4000 0x200>; | |
f8a073ee | 173 | interrupts = <24 4 5>; |
5b6089cb JCPV |
174 | atmel,use-dma-rx; |
175 | atmel,use-dma-tx; | |
176 | status = "disabled"; | |
177 | }; | |
178 | ||
179 | usart5: serial@fffd8000 { | |
180 | compatible = "atmel,at91sam9260-usart"; | |
181 | reg = <0xfffd8000 0x200>; | |
f8a073ee | 182 | interrupts = <25 4 5>; |
5b6089cb JCPV |
183 | atmel,use-dma-rx; |
184 | atmel,use-dma-tx; | |
185 | status = "disabled"; | |
186 | }; | |
187 | ||
188 | macb0: ethernet@fffc4000 { | |
189 | compatible = "cdns,at32ap7000-macb", "cdns,macb"; | |
190 | reg = <0xfffc4000 0x100>; | |
f8a073ee | 191 | interrupts = <21 4 3>; |
5b6089cb JCPV |
192 | status = "disabled"; |
193 | }; | |
194 | ||
195 | usb1: gadget@fffa4000 { | |
196 | compatible = "atmel,at91rm9200-udc"; | |
197 | reg = <0xfffa4000 0x4000>; | |
f8a073ee | 198 | interrupts = <10 4 2>; |
5b6089cb JCPV |
199 | status = "disabled"; |
200 | }; | |
73d68d91 NF |
201 | |
202 | adc0: adc@fffe0000 { | |
203 | compatible = "atmel,at91sam9260-adc"; | |
204 | reg = <0xfffe0000 0x100>; | |
f8a073ee | 205 | interrupts = <5 4 0>; |
73d68d91 NF |
206 | atmel,adc-use-external-triggers; |
207 | atmel,adc-channels-used = <0xf>; | |
208 | atmel,adc-vref = <3300>; | |
209 | atmel,adc-num-channels = <4>; | |
210 | atmel,adc-startup-time = <15>; | |
211 | atmel,adc-channel-base = <0x30>; | |
212 | atmel,adc-drdy-mask = <0x10000>; | |
213 | atmel,adc-status-register = <0x1c>; | |
214 | atmel,adc-trigger-register = <0x04>; | |
215 | ||
216 | trigger@0 { | |
217 | trigger-name = "timer-counter-0"; | |
218 | trigger-value = <0x1>; | |
219 | }; | |
220 | trigger@1 { | |
221 | trigger-name = "timer-counter-1"; | |
222 | trigger-value = <0x3>; | |
223 | }; | |
224 | ||
225 | trigger@2 { | |
226 | trigger-name = "timer-counter-2"; | |
227 | trigger-value = <0x5>; | |
228 | }; | |
229 | ||
230 | trigger@3 { | |
231 | trigger-name = "external"; | |
232 | trigger-value = <0x13>; | |
233 | trigger-external; | |
234 | }; | |
235 | }; | |
5b6089cb JCPV |
236 | }; |
237 | ||
238 | nand0: nand@40000000 { | |
239 | compatible = "atmel,at91rm9200-nand"; | |
240 | #address-cells = <1>; | |
241 | #size-cells = <1>; | |
242 | reg = <0x40000000 0x10000000 | |
243 | 0xffffe800 0x200 | |
244 | >; | |
245 | atmel,nand-addr-offset = <21>; | |
246 | atmel,nand-cmd-offset = <22>; | |
247 | gpios = <&pioC 13 0 | |
248 | &pioC 14 0 | |
249 | 0 | |
250 | >; | |
251 | status = "disabled"; | |
252 | }; | |
253 | ||
254 | usb0: ohci@00500000 { | |
255 | compatible = "atmel,at91rm9200-ohci", "usb-ohci"; | |
256 | reg = <0x00500000 0x100000>; | |
f8a073ee | 257 | interrupts = <20 4 2>; |
5b6089cb JCPV |
258 | status = "disabled"; |
259 | }; | |
260 | }; | |
261 | ||
262 | i2c@0 { | |
263 | compatible = "i2c-gpio"; | |
264 | gpios = <&pioA 23 0 /* sda */ | |
265 | &pioA 24 0 /* scl */ | |
266 | >; | |
267 | i2c-gpio,sda-open-drain; | |
268 | i2c-gpio,scl-open-drain; | |
269 | i2c-gpio,delay-us = <2>; /* ~100 kHz */ | |
270 | #address-cells = <1>; | |
271 | #size-cells = <0>; | |
272 | status = "disabled"; | |
273 | }; | |
274 | }; |