arm: at91: dt: sam9g20ek: use rts/cts/dtr/dsr/dcd/ri pinctrl group for uart0
[deliverable/linux.git] / arch / arm / boot / dts / at91sam9x5.dtsi
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1/*
2 * at91sam9x5.dtsi - Device Tree Include file for AT91SAM9x5 family SoC
3 * applies to AT91SAM9G15, AT91SAM9G25, AT91SAM9G35,
4 * AT91SAM9X25, AT91SAM9X35 SoC
5 *
6 * Copyright (C) 2012 Atmel,
7 * 2012 Nicolas Ferre <nicolas.ferre@atmel.com>
8 *
9 * Licensed under GPLv2 or later.
10 */
11
12/include/ "skeleton.dtsi"
13
14/ {
15 model = "Atmel AT91SAM9x5 family SoC";
16 compatible = "atmel,at91sam9x5";
17 interrupt-parent = <&aic>;
18
19 aliases {
20 serial0 = &dbgu;
21 serial1 = &usart0;
22 serial2 = &usart1;
23 serial3 = &usart2;
24 gpio0 = &pioA;
25 gpio1 = &pioB;
26 gpio2 = &pioC;
27 gpio3 = &pioD;
28 tcb0 = &tcb0;
29 tcb1 = &tcb1;
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30 i2c0 = &i2c0;
31 i2c1 = &i2c1;
32 i2c2 = &i2c2;
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33 };
34 cpus {
35 cpu@0 {
36 compatible = "arm,arm926ejs";
37 };
38 };
39
dcce6ce8 40 memory {
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NF
41 reg = <0x20000000 0x10000000>;
42 };
43
44 ahb {
45 compatible = "simple-bus";
46 #address-cells = <1>;
47 #size-cells = <1>;
48 ranges;
49
50 apb {
51 compatible = "simple-bus";
52 #address-cells = <1>;
53 #size-cells = <1>;
54 ranges;
55
56 aic: interrupt-controller@fffff000 {
f8a073ee 57 #interrupt-cells = <3>;
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58 compatible = "atmel,at91rm9200-aic";
59 interrupt-controller;
467f1cf5 60 reg = <0xfffff000 0x200>;
c6573943 61 atmel,external-irqs = <31>;
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62 };
63
a7776ec6
JCPV
64 ramc0: ramc@ffffe800 {
65 compatible = "atmel,at91sam9g45-ddramc";
66 reg = <0xffffe800 0x200>;
67 };
68
eb5e76ff
JCPV
69 pmc: pmc@fffffc00 {
70 compatible = "atmel,at91rm9200-pmc";
71 reg = <0xfffffc00 0x100>;
72 };
73
c8082d34
JCPV
74 rstc@fffffe00 {
75 compatible = "atmel,at91sam9g45-rstc";
76 reg = <0xfffffe00 0x10>;
77 };
78
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JCPV
79 shdwc@fffffe10 {
80 compatible = "atmel,at91sam9x5-shdwc";
81 reg = <0xfffffe10 0x10>;
82 };
83
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84 pit: timer@fffffe30 {
85 compatible = "atmel,at91sam9260-pit";
86 reg = <0xfffffe30 0xf>;
f8a073ee 87 interrupts = <1 4 7>;
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88 };
89
90 tcb0: timer@f8008000 {
91 compatible = "atmel,at91sam9x5-tcb";
92 reg = <0xf8008000 0x100>;
f8a073ee 93 interrupts = <17 4 0>;
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94 };
95
96 tcb1: timer@f800c000 {
97 compatible = "atmel,at91sam9x5-tcb";
98 reg = <0xf800c000 0x100>;
f8a073ee 99 interrupts = <17 4 0>;
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100 };
101
102 dma0: dma-controller@ffffec00 {
103 compatible = "atmel,at91sam9g45-dma";
104 reg = <0xffffec00 0x200>;
f8a073ee 105 interrupts = <20 4 0>;
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106 };
107
108 dma1: dma-controller@ffffee00 {
109 compatible = "atmel,at91sam9g45-dma";
110 reg = <0xffffee00 0x200>;
f8a073ee 111 interrupts = <21 4 0>;
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112 };
113
ec6754a7 114 pinctrl@fffff400 {
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115 #address-cells = <1>;
116 #size-cells = <1>;
5314ec8e 117 compatible = "atmel,at91sam9x5-pinctrl", "atmel,at91rm9200-pinctrl", "simple-bus";
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JCPV
118 ranges = <0xfffff400 0xfffff400 0x800>;
119
5314ec8e 120 /* shared pinctrl settings */
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JCPV
121 dbgu {
122 pinctrl_dbgu: dbgu-0 {
123 atmel,pins =
124 <0 9 0x1 0x0 /* PA9 periph A */
125 0 10 0x1 0x1>; /* PA10 periph A with pullup */
126 };
127 };
128
129 uart0 {
130 pinctrl_uart0: uart0-0 {
131 atmel,pins =
132 <0 0 0x1 0x1 /* PA0 periph A with pullup */
133 0 1 0x1 0x0>; /* PA1 periph A */
134 };
135
136 pinctrl_uart0_rts_cts: uart0_rts_cts-0 {
137 atmel,pins =
138 <0 2 0x1 0x0 /* PA2 periph A */
139 0 3 0x1 0x0>; /* PA3 periph A */
140 };
141 };
142
143 uart1 {
144 pinctrl_uart1: uart1-0 {
145 atmel,pins =
146 <0 5 0x1 0x1 /* PA5 periph A with pullup */
147 0 6 0x1 0x0>; /* PA6 periph A */
148 };
149
150 pinctrl_uart1_rts_cts: uart1_rts_cts-0 {
151 atmel,pins =
152 <3 27 0x3 0x0 /* PC27 periph C */
153 3 28 0x3 0x0>; /* PC28 periph C */
154 };
155 };
156
157 uart2 {
158 pinctrl_uart2: uart2-0 {
159 atmel,pins =
160 <0 7 0x1 0x1 /* PA7 periph A with pullup */
161 0 8 0x1 0x0>; /* PA8 periph A */
162 };
163
164 pinctrl_uart2_rts_cts: uart2_rts_cts-0 {
165 atmel,pins =
166 <0 0 0x2 0x0 /* PB0 periph B */
167 0 1 0x2 0x0>; /* PB1 periph B */
168 };
169 };
170
171 uart3 {
172 pinctrl_uart3: uart3-0 {
173 atmel,pins =
174 <3 23 0x2 0x1 /* PC22 periph B with pullup */
175 3 23 0x2 0x0>; /* PC23 periph B */
176 };
177
178 pinctrl_uart3_rts_cts: uart3_rts_cts-0 {
179 atmel,pins =
180 <3 24 0x2 0x0 /* PC24 periph B */
181 3 25 0x2 0x0>; /* PC25 periph B */
182 };
183 };
184
185 usart0 {
186 pinctrl_usart0: usart0-0 {
187 atmel,pins =
188 <3 8 0x3 0x0 /* PC8 periph C */
189 3 9 0x3 0x1>; /* PC9 periph C with pullup */
190 };
191 };
192
193 usart1 {
194 pinctrl_usart1: usart1-0 {
195 atmel,pins =
196 <3 16 0x3 0x0 /* PC16 periph C */
197 3 17 0x3 0x1>; /* PC17 periph C with pullup */
198 };
199 };
5314ec8e 200
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JCPV
201 pioA: gpio@fffff400 {
202 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
203 reg = <0xfffff400 0x200>;
204 interrupts = <2 4 1>;
205 #gpio-cells = <2>;
206 gpio-controller;
207 interrupt-controller;
208 #interrupt-cells = <2>;
209 };
210
211 pioB: gpio@fffff600 {
212 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
213 reg = <0xfffff600 0x200>;
214 interrupts = <2 4 1>;
215 #gpio-cells = <2>;
216 gpio-controller;
fc33ff43 217 #gpio-lines = <19>;
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JCPV
218 interrupt-controller;
219 #interrupt-cells = <2>;
220 };
221
222 pioC: gpio@fffff800 {
223 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
224 reg = <0xfffff800 0x200>;
225 interrupts = <3 4 1>;
226 #gpio-cells = <2>;
227 gpio-controller;
228 interrupt-controller;
229 #interrupt-cells = <2>;
230 };
231
232 pioD: gpio@fffffa00 {
233 compatible = "atmel,at91sam9x5-gpio", "atmel,at91rm9200-gpio";
234 reg = <0xfffffa00 0x200>;
235 interrupts = <3 4 1>;
236 #gpio-cells = <2>;
237 gpio-controller;
fc33ff43 238 #gpio-lines = <22>;
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JCPV
239 interrupt-controller;
240 #interrupt-cells = <2>;
241 };
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242 };
243
244 dbgu: serial@fffff200 {
245 compatible = "atmel,at91sam9260-usart";
246 reg = <0xfffff200 0x200>;
f8a073ee 247 interrupts = <1 4 7>;
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248 pinctrl-names = "default";
249 pinctrl-0 = <&pinctrl_dbgu>;
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250 status = "disabled";
251 };
252
253 usart0: serial@f801c000 {
254 compatible = "atmel,at91sam9260-usart";
255 reg = <0xf801c000 0x200>;
f8a073ee 256 interrupts = <5 4 5>;
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257 atmel,use-dma-rx;
258 atmel,use-dma-tx;
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259 pinctrl-names = "default";
260 pinctrl-0 = <&pinctrl_uart0>;
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261 status = "disabled";
262 };
263
264 usart1: serial@f8020000 {
265 compatible = "atmel,at91sam9260-usart";
266 reg = <0xf8020000 0x200>;
f8a073ee 267 interrupts = <6 4 5>;
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268 atmel,use-dma-rx;
269 atmel,use-dma-tx;
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270 pinctrl-names = "default";
271 pinctrl-0 = <&pinctrl_uart1>;
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272 status = "disabled";
273 };
274
275 usart2: serial@f8024000 {
276 compatible = "atmel,at91sam9260-usart";
277 reg = <0xf8024000 0x200>;
f8a073ee 278 interrupts = <7 4 5>;
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279 atmel,use-dma-rx;
280 atmel,use-dma-tx;
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JCPV
281 pinctrl-names = "default";
282 pinctrl-0 = <&pinctrl_uart2>;
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283 status = "disabled";
284 };
285
286 macb0: ethernet@f802c000 {
287 compatible = "cdns,at32ap7000-macb", "cdns,macb";
288 reg = <0xf802c000 0x100>;
f8a073ee 289 interrupts = <24 4 3>;
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290 status = "disabled";
291 };
292
293 macb1: ethernet@f8030000 {
294 compatible = "cdns,at32ap7000-macb", "cdns,macb";
295 reg = <0xf8030000 0x100>;
f8a073ee 296 interrupts = <27 4 3>;
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297 status = "disabled";
298 };
d029f371 299
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300 i2c0: i2c@f8010000 {
301 compatible = "atmel,at91sam9x5-i2c";
302 reg = <0xf8010000 0x100>;
303 interrupts = <9 4 6>;
304 #address-cells = <1>;
305 #size-cells = <0>;
306 status = "disabled";
307 };
308
309 i2c1: i2c@f8014000 {
310 compatible = "atmel,at91sam9x5-i2c";
311 reg = <0xf8014000 0x100>;
312 interrupts = <10 4 6>;
313 #address-cells = <1>;
314 #size-cells = <0>;
315 status = "disabled";
316 };
317
318 i2c2: i2c@f8018000 {
319 compatible = "atmel,at91sam9x5-i2c";
320 reg = <0xf8018000 0x100>;
321 interrupts = <11 4 6>;
322 #address-cells = <1>;
323 #size-cells = <0>;
324 status = "disabled";
325 };
326
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327 adc0: adc@f804c000 {
328 compatible = "atmel,at91sam9260-adc";
329 reg = <0xf804c000 0x100>;
f8a073ee 330 interrupts = <19 4 0>;
d029f371
MR
331 atmel,adc-use-external;
332 atmel,adc-channels-used = <0xffff>;
333 atmel,adc-vref = <3300>;
334 atmel,adc-num-channels = <12>;
335 atmel,adc-startup-time = <40>;
336 atmel,adc-channel-base = <0x50>;
337 atmel,adc-drdy-mask = <0x1000000>;
338 atmel,adc-status-register = <0x30>;
339 atmel,adc-trigger-register = <0xc0>;
340
341 trigger@0 {
342 trigger-name = "external-rising";
343 trigger-value = <0x1>;
344 trigger-external;
345 };
346
347 trigger@1 {
348 trigger-name = "external-falling";
349 trigger-value = <0x2>;
350 trigger-external;
351 };
352
353 trigger@2 {
354 trigger-name = "external-any";
355 trigger-value = <0x3>;
356 trigger-external;
357 };
358
359 trigger@3 {
360 trigger-name = "continuous";
361 trigger-value = <0x6>;
362 };
363 };
467f1cf5 364 };
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JCPV
365
366 nand0: nand@40000000 {
367 compatible = "atmel,at91rm9200-nand";
368 #address-cells = <1>;
369 #size-cells = <1>;
370 reg = <0x40000000 0x10000000
371 >;
372 atmel,nand-addr-offset = <21>;
373 atmel,nand-cmd-offset = <22>;
4352808c
NF
374 gpios = <&pioD 5 0
375 &pioD 4 0
86a89f4f
JCPV
376 0
377 >;
378 status = "disabled";
379 };
6a062459
JCPV
380
381 usb0: ohci@00600000 {
382 compatible = "atmel,at91rm9200-ohci", "usb-ohci";
383 reg = <0x00600000 0x100000>;
f8a073ee 384 interrupts = <22 4 2>;
6a062459
JCPV
385 status = "disabled";
386 };
62c5553a
JCPV
387
388 usb1: ehci@00700000 {
389 compatible = "atmel,at91sam9g45-ehci", "usb-ehci";
390 reg = <0x00700000 0x100000>;
f8a073ee 391 interrupts = <22 4 2>;
62c5553a
JCPV
392 status = "disabled";
393 };
467f1cf5 394 };
10f71c28
JCPV
395
396 i2c@0 {
397 compatible = "i2c-gpio";
398 gpios = <&pioA 30 0 /* sda */
399 &pioA 31 0 /* scl */
400 >;
401 i2c-gpio,sda-open-drain;
402 i2c-gpio,scl-open-drain;
403 i2c-gpio,delay-us = <2>; /* ~100 kHz */
404 #address-cells = <1>;
405 #size-cells = <0>;
406 status = "disabled";
407 };
408
409 i2c@1 {
410 compatible = "i2c-gpio";
411 gpios = <&pioC 0 0 /* sda */
412 &pioC 1 0 /* scl */
413 >;
414 i2c-gpio,sda-open-drain;
415 i2c-gpio,scl-open-drain;
416 i2c-gpio,delay-us = <2>; /* ~100 kHz */
417 #address-cells = <1>;
418 #size-cells = <0>;
419 status = "disabled";
420 };
421
422 i2c@2 {
423 compatible = "i2c-gpio";
424 gpios = <&pioB 4 0 /* sda */
425 &pioB 5 0 /* scl */
426 >;
427 i2c-gpio,sda-open-drain;
428 i2c-gpio,scl-open-drain;
429 i2c-gpio,delay-us = <2>; /* ~100 kHz */
430 #address-cells = <1>;
431 #size-cells = <0>;
432 status = "disabled";
433 };
467f1cf5 434};
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