Commit | Line | Data |
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5fc0b42a AC |
1 | /* |
2 | * Device Tree Source for AM33XX SoC | |
3 | * | |
4 | * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ | |
5 | * | |
6 | * This file is licensed under the terms of the GNU General Public License | |
7 | * version 2. This program is licensed "as is" without any warranty of any | |
8 | * kind, whether express or implied. | |
9 | */ | |
10 | ||
eb33ef66 | 11 | #include "skeleton.dtsi" |
5fc0b42a AC |
12 | |
13 | / { | |
14 | compatible = "ti,am33xx"; | |
4c94ac29 | 15 | interrupt-parent = <&intc>; |
5fc0b42a AC |
16 | |
17 | aliases { | |
dde3b0d6 VH |
18 | serial0 = &uart0; |
19 | serial1 = &uart1; | |
20 | serial2 = &uart2; | |
21 | serial3 = &uart3; | |
22 | serial4 = &uart4; | |
23 | serial5 = &uart5; | |
7a57ee87 AC |
24 | d_can0 = &dcan0; |
25 | d_can1 = &dcan1; | |
5fc0b42a AC |
26 | }; |
27 | ||
28 | cpus { | |
29 | cpu@0 { | |
30 | compatible = "arm,cortex-a8"; | |
efeedcf2 AC |
31 | |
32 | /* | |
33 | * To consider voltage drop between PMIC and SoC, | |
34 | * tolerance value is reduced to 2% from 4% and | |
35 | * voltage value is increased as a precaution. | |
36 | */ | |
37 | operating-points = < | |
38 | /* kHz uV */ | |
39 | 720000 1285000 | |
40 | 600000 1225000 | |
41 | 500000 1125000 | |
42 | 275000 1125000 | |
43 | >; | |
44 | voltage-tolerance = <2>; /* 2 percentage */ | |
45 | clock-latency = <300000>; /* From omap-cpufreq driver */ | |
5fc0b42a AC |
46 | }; |
47 | }; | |
48 | ||
49 | /* | |
50 | * The soc node represents the soc top level view. It is uses for IPs | |
51 | * that are not memory mapped in the MPU view or for the MPU itself. | |
52 | */ | |
53 | soc { | |
54 | compatible = "ti,omap-infra"; | |
55 | mpu { | |
56 | compatible = "ti,omap3-mpu"; | |
57 | ti,hwmods = "mpu"; | |
58 | }; | |
59 | }; | |
60 | ||
b552dfc4 AC |
61 | am33xx_pinmux: pinmux@44e10800 { |
62 | compatible = "pinctrl-single"; | |
63 | reg = <0x44e10800 0x0238>; | |
64 | #address-cells = <1>; | |
65 | #size-cells = <0>; | |
66 | pinctrl-single,register-width = <32>; | |
67 | pinctrl-single,function-mask = <0x7f>; | |
68 | }; | |
69 | ||
5fc0b42a AC |
70 | /* |
71 | * XXX: Use a flat representation of the AM33XX interconnect. | |
72 | * The real AM33XX interconnect network is quite complex.Since | |
73 | * that will not bring real advantage to represent that in DT | |
74 | * for the moment, just use a fake OCP bus entry to represent | |
75 | * the whole bus hierarchy. | |
76 | */ | |
77 | ocp { | |
78 | compatible = "simple-bus"; | |
79 | #address-cells = <1>; | |
80 | #size-cells = <1>; | |
81 | ranges; | |
82 | ti,hwmods = "l3_main"; | |
83 | ||
84 | intc: interrupt-controller@48200000 { | |
85 | compatible = "ti,omap2-intc"; | |
86 | interrupt-controller; | |
87 | #interrupt-cells = <1>; | |
88 | ti,intc-size = <128>; | |
89 | reg = <0x48200000 0x1000>; | |
90 | }; | |
91 | ||
b918e2c0 | 92 | gpio0: gpio@44e07000 { |
5fc0b42a AC |
93 | compatible = "ti,omap4-gpio"; |
94 | ti,hwmods = "gpio1"; | |
95 | gpio-controller; | |
96 | #gpio-cells = <2>; | |
97 | interrupt-controller; | |
98 | #interrupt-cells = <1>; | |
4462b31c | 99 | reg = <0x44e07000 0x1000>; |
4462b31c | 100 | interrupts = <96>; |
5fc0b42a AC |
101 | }; |
102 | ||
b918e2c0 | 103 | gpio1: gpio@4804c000 { |
5fc0b42a AC |
104 | compatible = "ti,omap4-gpio"; |
105 | ti,hwmods = "gpio2"; | |
106 | gpio-controller; | |
107 | #gpio-cells = <2>; | |
108 | interrupt-controller; | |
109 | #interrupt-cells = <1>; | |
4462b31c | 110 | reg = <0x4804c000 0x1000>; |
4462b31c | 111 | interrupts = <98>; |
5fc0b42a AC |
112 | }; |
113 | ||
b918e2c0 | 114 | gpio2: gpio@481ac000 { |
5fc0b42a AC |
115 | compatible = "ti,omap4-gpio"; |
116 | ti,hwmods = "gpio3"; | |
117 | gpio-controller; | |
118 | #gpio-cells = <2>; | |
119 | interrupt-controller; | |
120 | #interrupt-cells = <1>; | |
4462b31c | 121 | reg = <0x481ac000 0x1000>; |
4462b31c | 122 | interrupts = <32>; |
5fc0b42a AC |
123 | }; |
124 | ||
b918e2c0 | 125 | gpio3: gpio@481ae000 { |
5fc0b42a AC |
126 | compatible = "ti,omap4-gpio"; |
127 | ti,hwmods = "gpio4"; | |
128 | gpio-controller; | |
129 | #gpio-cells = <2>; | |
130 | interrupt-controller; | |
131 | #interrupt-cells = <1>; | |
4462b31c | 132 | reg = <0x481ae000 0x1000>; |
4462b31c | 133 | interrupts = <62>; |
5fc0b42a AC |
134 | }; |
135 | ||
dde3b0d6 | 136 | uart0: serial@44e09000 { |
5fc0b42a AC |
137 | compatible = "ti,omap3-uart"; |
138 | ti,hwmods = "uart1"; | |
139 | clock-frequency = <48000000>; | |
4462b31c | 140 | reg = <0x44e09000 0x2000>; |
4462b31c | 141 | interrupts = <72>; |
53d91034 | 142 | status = "disabled"; |
5fc0b42a AC |
143 | }; |
144 | ||
dde3b0d6 | 145 | uart1: serial@48022000 { |
5fc0b42a AC |
146 | compatible = "ti,omap3-uart"; |
147 | ti,hwmods = "uart2"; | |
148 | clock-frequency = <48000000>; | |
4462b31c | 149 | reg = <0x48022000 0x2000>; |
4462b31c | 150 | interrupts = <73>; |
53d91034 | 151 | status = "disabled"; |
5fc0b42a AC |
152 | }; |
153 | ||
dde3b0d6 | 154 | uart2: serial@48024000 { |
5fc0b42a AC |
155 | compatible = "ti,omap3-uart"; |
156 | ti,hwmods = "uart3"; | |
157 | clock-frequency = <48000000>; | |
4462b31c | 158 | reg = <0x48024000 0x2000>; |
4462b31c | 159 | interrupts = <74>; |
53d91034 | 160 | status = "disabled"; |
5fc0b42a AC |
161 | }; |
162 | ||
dde3b0d6 | 163 | uart3: serial@481a6000 { |
5fc0b42a AC |
164 | compatible = "ti,omap3-uart"; |
165 | ti,hwmods = "uart4"; | |
166 | clock-frequency = <48000000>; | |
4462b31c | 167 | reg = <0x481a6000 0x2000>; |
4462b31c | 168 | interrupts = <44>; |
53d91034 | 169 | status = "disabled"; |
5fc0b42a AC |
170 | }; |
171 | ||
dde3b0d6 | 172 | uart4: serial@481a8000 { |
5fc0b42a AC |
173 | compatible = "ti,omap3-uart"; |
174 | ti,hwmods = "uart5"; | |
175 | clock-frequency = <48000000>; | |
4462b31c | 176 | reg = <0x481a8000 0x2000>; |
4462b31c | 177 | interrupts = <45>; |
53d91034 | 178 | status = "disabled"; |
5fc0b42a AC |
179 | }; |
180 | ||
dde3b0d6 | 181 | uart5: serial@481aa000 { |
5fc0b42a AC |
182 | compatible = "ti,omap3-uart"; |
183 | ti,hwmods = "uart6"; | |
184 | clock-frequency = <48000000>; | |
4462b31c | 185 | reg = <0x481aa000 0x2000>; |
4462b31c | 186 | interrupts = <46>; |
53d91034 | 187 | status = "disabled"; |
5fc0b42a AC |
188 | }; |
189 | ||
b918e2c0 | 190 | i2c0: i2c@44e0b000 { |
5fc0b42a AC |
191 | compatible = "ti,omap4-i2c"; |
192 | #address-cells = <1>; | |
193 | #size-cells = <0>; | |
194 | ti,hwmods = "i2c1"; | |
4462b31c | 195 | reg = <0x44e0b000 0x1000>; |
4462b31c | 196 | interrupts = <70>; |
53d91034 | 197 | status = "disabled"; |
5fc0b42a AC |
198 | }; |
199 | ||
b918e2c0 | 200 | i2c1: i2c@4802a000 { |
5fc0b42a AC |
201 | compatible = "ti,omap4-i2c"; |
202 | #address-cells = <1>; | |
203 | #size-cells = <0>; | |
204 | ti,hwmods = "i2c2"; | |
4462b31c | 205 | reg = <0x4802a000 0x1000>; |
4462b31c | 206 | interrupts = <71>; |
53d91034 | 207 | status = "disabled"; |
5fc0b42a AC |
208 | }; |
209 | ||
b918e2c0 | 210 | i2c2: i2c@4819c000 { |
5fc0b42a AC |
211 | compatible = "ti,omap4-i2c"; |
212 | #address-cells = <1>; | |
213 | #size-cells = <0>; | |
214 | ti,hwmods = "i2c3"; | |
4462b31c | 215 | reg = <0x4819c000 0x1000>; |
4462b31c | 216 | interrupts = <30>; |
53d91034 | 217 | status = "disabled"; |
5fc0b42a | 218 | }; |
5f789ebc AM |
219 | |
220 | wdt2: wdt@44e35000 { | |
221 | compatible = "ti,omap3-wdt"; | |
222 | ti,hwmods = "wd_timer2"; | |
4462b31c | 223 | reg = <0x44e35000 0x1000>; |
4462b31c | 224 | interrupts = <91>; |
5f789ebc | 225 | }; |
059b185d AC |
226 | |
227 | dcan0: d_can@481cc000 { | |
228 | compatible = "bosch,d_can"; | |
229 | ti,hwmods = "d_can0"; | |
f178c015 AC |
230 | reg = <0x481cc000 0x2000 |
231 | 0x44e10644 0x4>; | |
059b185d | 232 | interrupts = <52>; |
059b185d AC |
233 | status = "disabled"; |
234 | }; | |
235 | ||
236 | dcan1: d_can@481d0000 { | |
237 | compatible = "bosch,d_can"; | |
238 | ti,hwmods = "d_can1"; | |
f178c015 AC |
239 | reg = <0x481d0000 0x2000 |
240 | 0x44e10644 0x4>; | |
059b185d | 241 | interrupts = <55>; |
059b185d AC |
242 | status = "disabled"; |
243 | }; | |
fab8ad0b JH |
244 | |
245 | timer1: timer@44e31000 { | |
002e1ec5 | 246 | compatible = "ti,am335x-timer-1ms"; |
fab8ad0b JH |
247 | reg = <0x44e31000 0x400>; |
248 | interrupts = <67>; | |
249 | ti,hwmods = "timer1"; | |
250 | ti,timer-alwon; | |
251 | }; | |
252 | ||
253 | timer2: timer@48040000 { | |
002e1ec5 | 254 | compatible = "ti,am335x-timer"; |
fab8ad0b JH |
255 | reg = <0x48040000 0x400>; |
256 | interrupts = <68>; | |
257 | ti,hwmods = "timer2"; | |
258 | }; | |
259 | ||
260 | timer3: timer@48042000 { | |
002e1ec5 | 261 | compatible = "ti,am335x-timer"; |
fab8ad0b JH |
262 | reg = <0x48042000 0x400>; |
263 | interrupts = <69>; | |
264 | ti,hwmods = "timer3"; | |
265 | }; | |
266 | ||
267 | timer4: timer@48044000 { | |
002e1ec5 | 268 | compatible = "ti,am335x-timer"; |
fab8ad0b JH |
269 | reg = <0x48044000 0x400>; |
270 | interrupts = <92>; | |
271 | ti,hwmods = "timer4"; | |
272 | ti,timer-pwm; | |
273 | }; | |
274 | ||
275 | timer5: timer@48046000 { | |
002e1ec5 | 276 | compatible = "ti,am335x-timer"; |
fab8ad0b JH |
277 | reg = <0x48046000 0x400>; |
278 | interrupts = <93>; | |
279 | ti,hwmods = "timer5"; | |
280 | ti,timer-pwm; | |
281 | }; | |
282 | ||
283 | timer6: timer@48048000 { | |
002e1ec5 | 284 | compatible = "ti,am335x-timer"; |
fab8ad0b JH |
285 | reg = <0x48048000 0x400>; |
286 | interrupts = <94>; | |
287 | ti,hwmods = "timer6"; | |
288 | ti,timer-pwm; | |
289 | }; | |
290 | ||
291 | timer7: timer@4804a000 { | |
002e1ec5 | 292 | compatible = "ti,am335x-timer"; |
fab8ad0b JH |
293 | reg = <0x4804a000 0x400>; |
294 | interrupts = <95>; | |
295 | ti,hwmods = "timer7"; | |
296 | ti,timer-pwm; | |
297 | }; | |
0d935c16 AM |
298 | |
299 | rtc@44e3e000 { | |
300 | compatible = "ti,da830-rtc"; | |
301 | reg = <0x44e3e000 0x1000>; | |
302 | interrupts = <75 | |
303 | 76>; | |
304 | ti,hwmods = "rtc"; | |
305 | }; | |
9fd3c748 PA |
306 | |
307 | spi0: spi@48030000 { | |
308 | compatible = "ti,omap4-mcspi"; | |
309 | #address-cells = <1>; | |
310 | #size-cells = <0>; | |
311 | reg = <0x48030000 0x400>; | |
7b3754c6 | 312 | interrupts = <65>; |
9fd3c748 PA |
313 | ti,spi-num-cs = <2>; |
314 | ti,hwmods = "spi0"; | |
315 | status = "disabled"; | |
316 | }; | |
317 | ||
318 | spi1: spi@481a0000 { | |
319 | compatible = "ti,omap4-mcspi"; | |
320 | #address-cells = <1>; | |
321 | #size-cells = <0>; | |
322 | reg = <0x481a0000 0x400>; | |
7b3754c6 | 323 | interrupts = <125>; |
9fd3c748 PA |
324 | ti,spi-num-cs = <2>; |
325 | ti,hwmods = "spi1"; | |
326 | status = "disabled"; | |
327 | }; | |
35b47fbb AKG |
328 | |
329 | usb@47400000 { | |
330 | compatible = "ti,musb-am33xx"; | |
331 | reg = <0x47400000 0x1000 /* usbss */ | |
332 | 0x47401000 0x800 /* musb instance 0 */ | |
333 | 0x47401800 0x800>; /* musb instance 1 */ | |
334 | interrupts = <17 /* usbss */ | |
335 | 18 /* musb instance 0 */ | |
336 | 19>; /* musb instance 1 */ | |
337 | multipoint = <1>; | |
338 | num-eps = <16>; | |
339 | ram-bits = <12>; | |
340 | port0-mode = <3>; | |
341 | port1-mode = <3>; | |
342 | power = <250>; | |
343 | ti,hwmods = "usb_otg_hs"; | |
344 | }; | |
6be35c70 | 345 | |
1a39a65c M |
346 | mac: ethernet@4a100000 { |
347 | compatible = "ti,cpsw"; | |
348 | ti,hwmods = "cpgmac0"; | |
349 | cpdma_channels = <8>; | |
350 | ale_entries = <1024>; | |
351 | bd_ram_size = <0x2000>; | |
352 | no_bd_ram = <0>; | |
353 | rx_descs = <64>; | |
354 | mac_control = <0x20>; | |
355 | slaves = <2>; | |
e86ac13b | 356 | active_slave = <0>; |
1a39a65c M |
357 | cpts_clock_mult = <0x80000000>; |
358 | cpts_clock_shift = <29>; | |
359 | reg = <0x4a100000 0x800 | |
360 | 0x4a101200 0x100>; | |
361 | #address-cells = <1>; | |
362 | #size-cells = <1>; | |
363 | interrupt-parent = <&intc>; | |
364 | /* | |
365 | * c0_rx_thresh_pend | |
366 | * c0_rx_pend | |
367 | * c0_tx_pend | |
368 | * c0_misc_pend | |
369 | */ | |
370 | interrupts = <40 41 42 43>; | |
371 | ranges; | |
372 | ||
373 | davinci_mdio: mdio@4a101000 { | |
374 | compatible = "ti,davinci_mdio"; | |
375 | #address-cells = <1>; | |
376 | #size-cells = <0>; | |
377 | ti,hwmods = "davinci_mdio"; | |
378 | bus_freq = <1000000>; | |
379 | reg = <0x4a101000 0x100>; | |
380 | }; | |
381 | ||
382 | cpsw_emac0: slave@4a100200 { | |
383 | /* Filled in by U-Boot */ | |
384 | mac-address = [ 00 00 00 00 00 00 ]; | |
385 | }; | |
386 | ||
387 | cpsw_emac1: slave@4a100300 { | |
388 | /* Filled in by U-Boot */ | |
389 | mac-address = [ 00 00 00 00 00 00 ]; | |
390 | }; | |
1a39a65c | 391 | }; |
f6575c90 VB |
392 | |
393 | ocmcram: ocmcram@40300000 { | |
394 | compatible = "ti,am3352-ocmcram"; | |
395 | reg = <0x40300000 0x10000>; | |
396 | ti,hwmods = "ocmcram"; | |
397 | ti,no_idle_on_suspend; | |
398 | }; | |
399 | ||
400 | wkup_m3: wkup_m3@44d00000 { | |
401 | compatible = "ti,am3353-wkup-m3"; | |
402 | reg = <0x44d00000 0x4000 /* M3 UMEM */ | |
403 | 0x44d80000 0x2000>; /* M3 DMEM */ | |
404 | ti,hwmods = "wkup_m3"; | |
405 | }; | |
e45879ec | 406 | |
15e8246b PA |
407 | elm: elm@48080000 { |
408 | compatible = "ti,am3352-elm"; | |
409 | reg = <0x48080000 0x2000>; | |
410 | interrupts = <4>; | |
411 | ti,hwmods = "elm"; | |
412 | status = "disabled"; | |
413 | }; | |
414 | ||
e45879ec PA |
415 | gpmc: gpmc@50000000 { |
416 | compatible = "ti,am3352-gpmc"; | |
417 | ti,hwmods = "gpmc"; | |
418 | reg = <0x50000000 0x2000>; | |
419 | interrupts = <100>; | |
00dddcaa LP |
420 | gpmc,num-cs = <7>; |
421 | gpmc,num-waitpins = <2>; | |
e45879ec PA |
422 | #address-cells = <2>; |
423 | #size-cells = <1>; | |
424 | status = "disabled"; | |
425 | }; | |
5fc0b42a AC |
426 | }; |
427 | }; |