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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; | |
05dcd361 LD |
32 | i2c0 = &i2c0; |
33 | i2c1 = &i2c1; | |
49fe2ba3 NF |
34 | }; |
35 | cpus { | |
36 | cpu@0 { | |
37 | compatible = "arm,arm926ejs"; | |
38 | }; | |
39 | }; | |
40 | ||
dcce6ce8 | 41 | memory { |
49fe2ba3 NF |
42 | reg = <0x70000000 0x10000000>; |
43 | }; | |
44 | ||
45 | ahb { | |
46 | compatible = "simple-bus"; | |
47 | #address-cells = <1>; | |
48 | #size-cells = <1>; | |
49 | ranges; | |
50 | ||
51 | apb { | |
52 | compatible = "simple-bus"; | |
53 | #address-cells = <1>; | |
54 | #size-cells = <1>; | |
55 | ranges; | |
56 | ||
57 | aic: interrupt-controller@fffff000 { | |
f8a073ee | 58 | #interrupt-cells = <3>; |
49fe2ba3 NF |
59 | compatible = "atmel,at91rm9200-aic"; |
60 | interrupt-controller; | |
49fe2ba3 | 61 | reg = <0xfffff000 0x200>; |
c6573943 | 62 | atmel,external-irqs = <31>; |
49fe2ba3 NF |
63 | }; |
64 | ||
a7776ec6 JCPV |
65 | ramc0: ramc@ffffe400 { |
66 | compatible = "atmel,at91sam9g45-ddramc"; | |
67 | reg = <0xffffe400 0x200 | |
68 | 0xffffe600 0x200>; | |
69 | }; | |
70 | ||
eb5e76ff JCPV |
71 | pmc: pmc@fffffc00 { |
72 | compatible = "atmel,at91rm9200-pmc"; | |
73 | reg = <0xfffffc00 0x100>; | |
74 | }; | |
75 | ||
c8082d34 JCPV |
76 | rstc@fffffd00 { |
77 | compatible = "atmel,at91sam9g45-rstc"; | |
78 | reg = <0xfffffd00 0x10>; | |
79 | }; | |
80 | ||
23fa648f JCPV |
81 | pit: timer@fffffd30 { |
82 | compatible = "atmel,at91sam9260-pit"; | |
83 | reg = <0xfffffd30 0xf>; | |
f8a073ee | 84 | interrupts = <1 4 7>; |
23fa648f JCPV |
85 | }; |
86 | ||
3a61a5da | 87 | |
82015c4e JCPV |
88 | shdwc@fffffd10 { |
89 | compatible = "atmel,at91sam9rl-shdwc"; | |
90 | reg = <0xfffffd10 0x10>; | |
91 | }; | |
92 | ||
3a61a5da NF |
93 | tcb0: timer@fff7c000 { |
94 | compatible = "atmel,at91rm9200-tcb"; | |
95 | reg = <0xfff7c000 0x100>; | |
f8a073ee | 96 | interrupts = <18 4 0>; |
3a61a5da NF |
97 | }; |
98 | ||
99 | tcb1: timer@fffd4000 { | |
100 | compatible = "atmel,at91rm9200-tcb"; | |
101 | reg = <0xfffd4000 0x100>; | |
f8a073ee | 102 | interrupts = <18 4 0>; |
3a61a5da NF |
103 | }; |
104 | ||
49fe2ba3 NF |
105 | dma: dma-controller@ffffec00 { |
106 | compatible = "atmel,at91sam9g45-dma"; | |
107 | reg = <0xffffec00 0x200>; | |
f8a073ee | 108 | interrupts = <21 4 0>; |
49fe2ba3 NF |
109 | }; |
110 | ||
e4541ff2 JCPV |
111 | pinctrl@fffff200 { |
112 | #address-cells = <1>; | |
113 | #size-cells = <1>; | |
114 | compatible = "atmel,at91rm9200-pinctrl", "simple-bus"; | |
115 | ranges = <0xfffff200 0xfffff200 0xa00>; | |
116 | ||
5314ec8e JCPV |
117 | atmel,mux-mask = < |
118 | /* A B */ | |
119 | 0xffffffff 0xffc003ff /* pioA */ | |
120 | 0xffffffff 0x800f8f00 /* pioB */ | |
121 | 0xffffffff 0x00000e00 /* pioC */ | |
122 | 0xffffffff 0xff0c1381 /* pioD */ | |
123 | 0xffffffff 0x81ffff81 /* pioE */ | |
124 | >; | |
125 | ||
126 | /* shared pinctrl settings */ | |
ec6754a7 JCPV |
127 | dbgu { |
128 | pinctrl_dbgu: dbgu-0 { | |
129 | atmel,pins = | |
130 | <1 12 0x1 0x0 /* PB12 periph A */ | |
131 | 1 13 0x1 0x0>; /* PB13 periph A */ | |
132 | }; | |
133 | }; | |
134 | ||
9e3129e9 JCPV |
135 | usart0 { |
136 | pinctrl_usart0: usart0-0 { | |
ec6754a7 JCPV |
137 | atmel,pins = |
138 | <1 19 0x1 0x1 /* PB19 periph A with pullup */ | |
139 | 1 18 0x1 0x0>; /* PB18 periph A */ | |
140 | }; | |
141 | ||
c58c0c5a | 142 | pinctrl_usart0_rts: usart0_rts-0 { |
ec6754a7 | 143 | atmel,pins = |
c58c0c5a JCPV |
144 | <1 17 0x2 0x0>; /* PB17 periph B */ |
145 | }; | |
146 | ||
147 | pinctrl_usart0_cts: usart0_cts-0 { | |
148 | atmel,pins = | |
149 | <1 15 0x2 0x0>; /* PB15 periph B */ | |
ec6754a7 JCPV |
150 | }; |
151 | }; | |
152 | ||
153 | uart1 { | |
9e3129e9 | 154 | pinctrl_usart1: usart1-0 { |
ec6754a7 JCPV |
155 | atmel,pins = |
156 | <1 4 0x1 0x1 /* PB4 periph A with pullup */ | |
157 | 1 5 0x1 0x0>; /* PB5 periph A */ | |
158 | }; | |
159 | ||
c58c0c5a JCPV |
160 | pinctrl_usart1_rts: usart1_rts-0 { |
161 | atmel,pins = | |
162 | <3 16 0x1 0x0>; /* PD16 periph A */ | |
163 | }; | |
164 | ||
165 | pinctrl_usart1_cts: usart1_cts-0 { | |
ec6754a7 | 166 | atmel,pins = |
c58c0c5a | 167 | <3 17 0x1 0x0>; /* PD17 periph A */ |
ec6754a7 JCPV |
168 | }; |
169 | }; | |
170 | ||
9e3129e9 JCPV |
171 | usart2 { |
172 | pinctrl_usart2: usart2-0 { | |
ec6754a7 JCPV |
173 | atmel,pins = |
174 | <1 6 0x1 0x1 /* PB6 periph A with pullup */ | |
175 | 1 7 0x1 0x0>; /* PB7 periph A */ | |
176 | }; | |
177 | ||
c58c0c5a | 178 | pinctrl_usart2_rts: usart2_rts-0 { |
ec6754a7 | 179 | atmel,pins = |
c58c0c5a JCPV |
180 | <2 9 0x2 0x0>; /* PC9 periph B */ |
181 | }; | |
182 | ||
183 | pinctrl_usart2_cts: usart2_cts-0 { | |
184 | atmel,pins = | |
185 | <2 11 0x2 0x0>; /* PC11 periph B */ | |
ec6754a7 JCPV |
186 | }; |
187 | }; | |
188 | ||
9e3129e9 JCPV |
189 | usart3 { |
190 | pinctrl_usart3: usart3-0 { | |
ec6754a7 JCPV |
191 | atmel,pins = |
192 | <1 8 0x1 0x1 /* PB9 periph A with pullup */ | |
193 | 1 9 0x1 0x0>; /* PB8 periph A */ | |
194 | }; | |
195 | ||
c58c0c5a JCPV |
196 | pinctrl_usart3_rts: usart3_rts-0 { |
197 | atmel,pins = | |
198 | <0 23 0x2 0x0>; /* PA23 periph B */ | |
199 | }; | |
200 | ||
201 | pinctrl_usart3_cts: usart3_cts-0 { | |
ec6754a7 | 202 | atmel,pins = |
c58c0c5a | 203 | <0 24 0x2 0x0>; /* PA24 periph B */ |
ec6754a7 JCPV |
204 | }; |
205 | }; | |
5314ec8e | 206 | |
7a38d450 JCPV |
207 | nand { |
208 | pinctrl_nand: nand-0 { | |
209 | atmel,pins = | |
210 | <2 8 0x0 0x1 /* PC8 gpio RDY pin pull_up*/ | |
211 | 2 14 0x0 0x1>; /* PC14 gpio enable pin pull_up */ | |
212 | }; | |
213 | }; | |
214 | ||
d9b4fe83 JCPV |
215 | macb { |
216 | pinctrl_macb_rmii: macb_rmii-0 { | |
217 | atmel,pins = | |
218 | <0 10 0x1 0x0 /* PA10 periph A */ | |
219 | 0 11 0x1 0x0 /* PA11 periph A */ | |
220 | 0 12 0x1 0x0 /* PA12 periph A */ | |
221 | 0 13 0x1 0x0 /* PA13 periph A */ | |
222 | 0 14 0x1 0x0 /* PA14 periph A */ | |
223 | 0 15 0x1 0x0 /* PA15 periph A */ | |
224 | 0 16 0x1 0x0 /* PA16 periph A */ | |
225 | 0 17 0x1 0x0 /* PA17 periph A */ | |
226 | 0 18 0x1 0x0 /* PA18 periph A */ | |
227 | 0 19 0x1 0x0>; /* PA19 periph A */ | |
228 | }; | |
229 | ||
230 | pinctrl_macb_rmii_mii: macb_rmii_mii-0 { | |
231 | atmel,pins = | |
232 | <0 6 0x2 0x0 /* PA6 periph B */ | |
233 | 0 7 0x2 0x0 /* PA7 periph B */ | |
234 | 0 8 0x2 0x0 /* PA8 periph B */ | |
235 | 0 9 0x2 0x0 /* PA9 periph B */ | |
236 | 0 27 0x2 0x0 /* PA27 periph B */ | |
237 | 0 28 0x2 0x0 /* PA28 periph B */ | |
238 | 0 29 0x2 0x0 /* PA29 periph B */ | |
239 | 0 30 0x2 0x0>; /* PA30 periph B */ | |
240 | }; | |
241 | }; | |
242 | ||
d4fe9ac7 JCPV |
243 | mmc0 { |
244 | pinctrl_mmc0_slot0_clk_cmd_dat0: mmc0_slot0_clk_cmd_dat0-0 { | |
245 | atmel,pins = | |
246 | <0 0 0x1 0x0 /* PA0 periph A */ | |
247 | 0 1 0x1 0x1 /* PA1 periph A with pullup */ | |
248 | 0 2 0x1 0x1>; /* PA2 periph A with pullup */ | |
249 | }; | |
250 | ||
251 | pinctrl_mmc0_slot0_dat1_3: mmc0_slot0_dat1_3-0 { | |
252 | atmel,pins = | |
253 | <0 3 0x1 0x1 /* PA3 periph A with pullup */ | |
254 | 0 4 0x1 0x1 /* PA4 periph A with pullup */ | |
255 | 0 5 0x1 0x1>; /* PA5 periph A with pullup */ | |
256 | }; | |
257 | ||
258 | pinctrl_mmc0_slot0_dat4_7: mmc0_slot0_dat4_7-0 { | |
259 | atmel,pins = | |
260 | <0 6 0x1 0x1 /* PA6 periph A with pullup */ | |
261 | 0 7 0x1 0x1 /* PA7 periph A with pullup */ | |
262 | 0 8 0x1 0x1 /* PA8 periph A with pullup */ | |
263 | 0 9 0x1 0x1>; /* PA9 periph A with pullup */ | |
264 | }; | |
265 | }; | |
266 | ||
267 | mmc1 { | |
268 | pinctrl_mmc1_slot0_clk_cmd_dat0: mmc1_slot0_clk_cmd_dat0-0 { | |
269 | atmel,pins = | |
270 | <0 31 0x1 0x0 /* PA31 periph A */ | |
271 | 0 22 0x1 0x1 /* PA22 periph A with pullup */ | |
272 | 0 23 0x1 0x1>; /* PA23 periph A with pullup */ | |
273 | }; | |
274 | ||
275 | pinctrl_mmc1_slot0_dat1_3: mmc1_slot0_dat1_3-0 { | |
276 | atmel,pins = | |
277 | <0 24 0x1 0x1 /* PA24 periph A with pullup */ | |
278 | 0 25 0x1 0x1 /* PA25 periph A with pullup */ | |
279 | 0 26 0x1 0x1>; /* PA26 periph A with pullup */ | |
280 | }; | |
281 | ||
282 | pinctrl_mmc1_slot0_dat4_7: mmc1_slot0_dat4_7-0 { | |
283 | atmel,pins = | |
284 | <0 27 0x1 0x1 /* PA27 periph A with pullup */ | |
285 | 0 28 0x1 0x1 /* PA28 periph A with pullup */ | |
286 | 0 29 0x1 0x1 /* PA29 periph A with pullup */ | |
287 | 0 20 0x1 0x1>; /* PA30 periph A with pullup */ | |
288 | }; | |
289 | }; | |
290 | ||
e4541ff2 JCPV |
291 | pioA: gpio@fffff200 { |
292 | compatible = "atmel,at91rm9200-gpio"; | |
293 | reg = <0xfffff200 0x200>; | |
294 | interrupts = <2 4 1>; | |
295 | #gpio-cells = <2>; | |
296 | gpio-controller; | |
297 | interrupt-controller; | |
298 | #interrupt-cells = <2>; | |
299 | }; | |
300 | ||
301 | pioB: gpio@fffff400 { | |
302 | compatible = "atmel,at91rm9200-gpio"; | |
303 | reg = <0xfffff400 0x200>; | |
304 | interrupts = <3 4 1>; | |
305 | #gpio-cells = <2>; | |
306 | gpio-controller; | |
307 | interrupt-controller; | |
308 | #interrupt-cells = <2>; | |
309 | }; | |
310 | ||
311 | pioC: gpio@fffff600 { | |
312 | compatible = "atmel,at91rm9200-gpio"; | |
313 | reg = <0xfffff600 0x200>; | |
314 | interrupts = <4 4 1>; | |
315 | #gpio-cells = <2>; | |
316 | gpio-controller; | |
317 | interrupt-controller; | |
318 | #interrupt-cells = <2>; | |
319 | }; | |
320 | ||
321 | pioD: gpio@fffff800 { | |
322 | compatible = "atmel,at91rm9200-gpio"; | |
323 | reg = <0xfffff800 0x200>; | |
324 | interrupts = <5 4 1>; | |
325 | #gpio-cells = <2>; | |
326 | gpio-controller; | |
327 | interrupt-controller; | |
328 | #interrupt-cells = <2>; | |
329 | }; | |
330 | ||
331 | pioE: gpio@fffffa00 { | |
332 | compatible = "atmel,at91rm9200-gpio"; | |
333 | reg = <0xfffffa00 0x200>; | |
334 | interrupts = <5 4 1>; | |
335 | #gpio-cells = <2>; | |
336 | gpio-controller; | |
337 | interrupt-controller; | |
338 | #interrupt-cells = <2>; | |
339 | }; | |
21f81872 NF |
340 | }; |
341 | ||
49fe2ba3 NF |
342 | dbgu: serial@ffffee00 { |
343 | compatible = "atmel,at91sam9260-usart"; | |
344 | reg = <0xffffee00 0x200>; | |
f8a073ee | 345 | interrupts = <1 4 7>; |
ec6754a7 JCPV |
346 | pinctrl-names = "default"; |
347 | pinctrl-0 = <&pinctrl_dbgu>; | |
49fe2ba3 NF |
348 | status = "disabled"; |
349 | }; | |
350 | ||
351 | usart0: serial@fff8c000 { | |
352 | compatible = "atmel,at91sam9260-usart"; | |
353 | reg = <0xfff8c000 0x200>; | |
f8a073ee | 354 | interrupts = <7 4 5>; |
49fe2ba3 NF |
355 | atmel,use-dma-rx; |
356 | atmel,use-dma-tx; | |
ec6754a7 | 357 | pinctrl-names = "default"; |
9e3129e9 | 358 | pinctrl-0 = <&pinctrl_usart0>; |
49fe2ba3 NF |
359 | status = "disabled"; |
360 | }; | |
361 | ||
362 | usart1: serial@fff90000 { | |
363 | compatible = "atmel,at91sam9260-usart"; | |
364 | reg = <0xfff90000 0x200>; | |
f8a073ee | 365 | interrupts = <8 4 5>; |
49fe2ba3 NF |
366 | atmel,use-dma-rx; |
367 | atmel,use-dma-tx; | |
ec6754a7 | 368 | pinctrl-names = "default"; |
9e3129e9 | 369 | pinctrl-0 = <&pinctrl_usart1>; |
49fe2ba3 NF |
370 | status = "disabled"; |
371 | }; | |
372 | ||
373 | usart2: serial@fff94000 { | |
374 | compatible = "atmel,at91sam9260-usart"; | |
375 | reg = <0xfff94000 0x200>; | |
f8a073ee | 376 | interrupts = <9 4 5>; |
49fe2ba3 NF |
377 | atmel,use-dma-rx; |
378 | atmel,use-dma-tx; | |
ec6754a7 | 379 | pinctrl-names = "default"; |
9e3129e9 | 380 | pinctrl-0 = <&pinctrl_usart2>; |
49fe2ba3 NF |
381 | status = "disabled"; |
382 | }; | |
383 | ||
384 | usart3: serial@fff98000 { | |
385 | compatible = "atmel,at91sam9260-usart"; | |
386 | reg = <0xfff98000 0x200>; | |
f8a073ee | 387 | interrupts = <10 4 5>; |
49fe2ba3 NF |
388 | atmel,use-dma-rx; |
389 | atmel,use-dma-tx; | |
ec6754a7 | 390 | pinctrl-names = "default"; |
9e3129e9 | 391 | pinctrl-0 = <&pinctrl_usart3>; |
49fe2ba3 NF |
392 | status = "disabled"; |
393 | }; | |
0d4f99d8 NF |
394 | |
395 | macb0: ethernet@fffbc000 { | |
396 | compatible = "cdns,at32ap7000-macb", "cdns,macb"; | |
397 | reg = <0xfffbc000 0x100>; | |
f8a073ee | 398 | interrupts = <25 4 3>; |
d9b4fe83 JCPV |
399 | pinctrl-names = "default"; |
400 | pinctrl-0 = <&pinctrl_macb_rmii>; | |
0d4f99d8 NF |
401 | status = "disabled"; |
402 | }; | |
93b298ba | 403 | |
05dcd361 LD |
404 | i2c0: i2c@fff84000 { |
405 | compatible = "atmel,at91sam9g10-i2c"; | |
406 | reg = <0xfff84000 0x100>; | |
407 | interrupts = <12 4 6>; | |
408 | #address-cells = <1>; | |
409 | #size-cells = <0>; | |
410 | status = "disabled"; | |
411 | }; | |
412 | ||
413 | i2c1: i2c@fff88000 { | |
414 | compatible = "atmel,at91sam9g10-i2c"; | |
415 | reg = <0xfff88000 0x100>; | |
416 | interrupts = <13 4 6>; | |
417 | #address-cells = <1>; | |
418 | #size-cells = <0>; | |
419 | status = "disabled"; | |
420 | }; | |
421 | ||
93b298ba MR |
422 | adc0: adc@fffb0000 { |
423 | compatible = "atmel,at91sam9260-adc"; | |
424 | reg = <0xfffb0000 0x100>; | |
f8a073ee | 425 | interrupts = <20 4 0>; |
93b298ba MR |
426 | atmel,adc-use-external-triggers; |
427 | atmel,adc-channels-used = <0xff>; | |
428 | atmel,adc-vref = <3300>; | |
429 | atmel,adc-num-channels = <8>; | |
430 | atmel,adc-startup-time = <40>; | |
431 | atmel,adc-channel-base = <0x30>; | |
432 | atmel,adc-drdy-mask = <0x10000>; | |
433 | atmel,adc-status-register = <0x1c>; | |
434 | atmel,adc-trigger-register = <0x08>; | |
435 | ||
436 | trigger@0 { | |
437 | trigger-name = "external-rising"; | |
438 | trigger-value = <0x1>; | |
439 | trigger-external; | |
440 | }; | |
441 | trigger@1 { | |
442 | trigger-name = "external-falling"; | |
443 | trigger-value = <0x2>; | |
444 | trigger-external; | |
445 | }; | |
446 | ||
447 | trigger@2 { | |
448 | trigger-name = "external-any"; | |
449 | trigger-value = <0x3>; | |
450 | trigger-external; | |
451 | }; | |
452 | ||
453 | trigger@3 { | |
454 | trigger-name = "continuous"; | |
455 | trigger-value = <0x6>; | |
456 | }; | |
457 | }; | |
9873137a LD |
458 | |
459 | mmc0: mmc@fff80000 { | |
460 | compatible = "atmel,hsmci"; | |
461 | reg = <0xfff80000 0x600>; | |
462 | interrupts = <11 4 0>; | |
463 | #address-cells = <1>; | |
464 | #size-cells = <0>; | |
465 | status = "disabled"; | |
466 | }; | |
467 | ||
468 | mmc1: mmc@fffd0000 { | |
469 | compatible = "atmel,hsmci"; | |
470 | reg = <0xfffd0000 0x600>; | |
471 | interrupts = <29 4 0>; | |
472 | #address-cells = <1>; | |
473 | #size-cells = <0>; | |
474 | status = "disabled"; | |
475 | }; | |
49fe2ba3 | 476 | }; |
d6a01661 JCPV |
477 | |
478 | nand0: nand@40000000 { | |
479 | compatible = "atmel,at91rm9200-nand"; | |
480 | #address-cells = <1>; | |
481 | #size-cells = <1>; | |
482 | reg = <0x40000000 0x10000000 | |
483 | 0xffffe200 0x200 | |
484 | >; | |
485 | atmel,nand-addr-offset = <21>; | |
486 | atmel,nand-cmd-offset = <22>; | |
7a38d450 JCPV |
487 | pinctrl-names = "default"; |
488 | pinctrl-0 = <&pinctrl_nand>; | |
d6a01661 JCPV |
489 | gpios = <&pioC 8 0 |
490 | &pioC 14 0 | |
491 | 0 | |
492 | >; | |
493 | status = "disabled"; | |
494 | }; | |
6a062459 JCPV |
495 | |
496 | usb0: ohci@00700000 { | |
497 | compatible = "atmel,at91rm9200-ohci", "usb-ohci"; | |
498 | reg = <0x00700000 0x100000>; | |
f8a073ee | 499 | interrupts = <22 4 2>; |
6a062459 JCPV |
500 | status = "disabled"; |
501 | }; | |
62c5553a JCPV |
502 | |
503 | usb1: ehci@00800000 { | |
504 | compatible = "atmel,at91sam9g45-ehci", "usb-ehci"; | |
505 | reg = <0x00800000 0x100000>; | |
f8a073ee | 506 | interrupts = <22 4 2>; |
62c5553a JCPV |
507 | status = "disabled"; |
508 | }; | |
49fe2ba3 | 509 | }; |
8f24bdaa JCPV |
510 | |
511 | i2c@0 { | |
512 | compatible = "i2c-gpio"; | |
513 | gpios = <&pioA 20 0 /* sda */ | |
514 | &pioA 21 0 /* scl */ | |
515 | >; | |
516 | i2c-gpio,sda-open-drain; | |
517 | i2c-gpio,scl-open-drain; | |
518 | i2c-gpio,delay-us = <5>; /* ~100 kHz */ | |
519 | #address-cells = <1>; | |
520 | #size-cells = <0>; | |
521 | status = "disabled"; | |
522 | }; | |
49fe2ba3 | 523 | }; |