Commit | Line | Data |
---|---|---|
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 | ||
e94233c2 FV |
11 | #include <dt-bindings/gpio/gpio.h> |
12 | ||
eb33ef66 | 13 | #include "skeleton.dtsi" |
5fc0b42a AC |
14 | |
15 | / { | |
16 | compatible = "ti,am33xx"; | |
4c94ac29 | 17 | interrupt-parent = <&intc>; |
5fc0b42a AC |
18 | |
19 | aliases { | |
dde3b0d6 VH |
20 | serial0 = &uart0; |
21 | serial1 = &uart1; | |
22 | serial2 = &uart2; | |
23 | serial3 = &uart3; | |
24 | serial4 = &uart4; | |
25 | serial5 = &uart5; | |
7a57ee87 AC |
26 | d_can0 = &dcan0; |
27 | d_can1 = &dcan1; | |
5fc0b42a AC |
28 | }; |
29 | ||
30 | cpus { | |
31 | cpu@0 { | |
32 | compatible = "arm,cortex-a8"; | |
efeedcf2 AC |
33 | |
34 | /* | |
35 | * To consider voltage drop between PMIC and SoC, | |
36 | * tolerance value is reduced to 2% from 4% and | |
37 | * voltage value is increased as a precaution. | |
38 | */ | |
39 | operating-points = < | |
40 | /* kHz uV */ | |
41 | 720000 1285000 | |
42 | 600000 1225000 | |
43 | 500000 1125000 | |
44 | 275000 1125000 | |
45 | >; | |
46 | voltage-tolerance = <2>; /* 2 percentage */ | |
47 | clock-latency = <300000>; /* From omap-cpufreq driver */ | |
5fc0b42a AC |
48 | }; |
49 | }; | |
50 | ||
51 | /* | |
52 | * The soc node represents the soc top level view. It is uses for IPs | |
53 | * that are not memory mapped in the MPU view or for the MPU itself. | |
54 | */ | |
55 | soc { | |
56 | compatible = "ti,omap-infra"; | |
57 | mpu { | |
58 | compatible = "ti,omap3-mpu"; | |
59 | ti,hwmods = "mpu"; | |
60 | }; | |
61 | }; | |
62 | ||
b552dfc4 AC |
63 | am33xx_pinmux: pinmux@44e10800 { |
64 | compatible = "pinctrl-single"; | |
65 | reg = <0x44e10800 0x0238>; | |
66 | #address-cells = <1>; | |
67 | #size-cells = <0>; | |
68 | pinctrl-single,register-width = <32>; | |
69 | pinctrl-single,function-mask = <0x7f>; | |
70 | }; | |
71 | ||
5fc0b42a AC |
72 | /* |
73 | * XXX: Use a flat representation of the AM33XX interconnect. | |
74 | * The real AM33XX interconnect network is quite complex.Since | |
75 | * that will not bring real advantage to represent that in DT | |
76 | * for the moment, just use a fake OCP bus entry to represent | |
77 | * the whole bus hierarchy. | |
78 | */ | |
79 | ocp { | |
80 | compatible = "simple-bus"; | |
81 | #address-cells = <1>; | |
82 | #size-cells = <1>; | |
83 | ranges; | |
84 | ti,hwmods = "l3_main"; | |
85 | ||
86 | intc: interrupt-controller@48200000 { | |
87 | compatible = "ti,omap2-intc"; | |
88 | interrupt-controller; | |
89 | #interrupt-cells = <1>; | |
90 | ti,intc-size = <128>; | |
91 | reg = <0x48200000 0x1000>; | |
92 | }; | |
93 | ||
b918e2c0 | 94 | gpio0: gpio@44e07000 { |
5fc0b42a AC |
95 | compatible = "ti,omap4-gpio"; |
96 | ti,hwmods = "gpio1"; | |
97 | gpio-controller; | |
98 | #gpio-cells = <2>; | |
99 | interrupt-controller; | |
100 | #interrupt-cells = <1>; | |
4462b31c | 101 | reg = <0x44e07000 0x1000>; |
4462b31c | 102 | interrupts = <96>; |
5fc0b42a AC |
103 | }; |
104 | ||
b918e2c0 | 105 | gpio1: gpio@4804c000 { |
5fc0b42a AC |
106 | compatible = "ti,omap4-gpio"; |
107 | ti,hwmods = "gpio2"; | |
108 | gpio-controller; | |
109 | #gpio-cells = <2>; | |
110 | interrupt-controller; | |
111 | #interrupt-cells = <1>; | |
4462b31c | 112 | reg = <0x4804c000 0x1000>; |
4462b31c | 113 | interrupts = <98>; |
5fc0b42a AC |
114 | }; |
115 | ||
b918e2c0 | 116 | gpio2: gpio@481ac000 { |
5fc0b42a AC |
117 | compatible = "ti,omap4-gpio"; |
118 | ti,hwmods = "gpio3"; | |
119 | gpio-controller; | |
120 | #gpio-cells = <2>; | |
121 | interrupt-controller; | |
122 | #interrupt-cells = <1>; | |
4462b31c | 123 | reg = <0x481ac000 0x1000>; |
4462b31c | 124 | interrupts = <32>; |
5fc0b42a AC |
125 | }; |
126 | ||
b918e2c0 | 127 | gpio3: gpio@481ae000 { |
5fc0b42a AC |
128 | compatible = "ti,omap4-gpio"; |
129 | ti,hwmods = "gpio4"; | |
130 | gpio-controller; | |
131 | #gpio-cells = <2>; | |
132 | interrupt-controller; | |
133 | #interrupt-cells = <1>; | |
4462b31c | 134 | reg = <0x481ae000 0x1000>; |
4462b31c | 135 | interrupts = <62>; |
5fc0b42a AC |
136 | }; |
137 | ||
dde3b0d6 | 138 | uart0: serial@44e09000 { |
5fc0b42a AC |
139 | compatible = "ti,omap3-uart"; |
140 | ti,hwmods = "uart1"; | |
141 | clock-frequency = <48000000>; | |
4462b31c | 142 | reg = <0x44e09000 0x2000>; |
4462b31c | 143 | interrupts = <72>; |
53d91034 | 144 | status = "disabled"; |
5fc0b42a AC |
145 | }; |
146 | ||
dde3b0d6 | 147 | uart1: serial@48022000 { |
5fc0b42a AC |
148 | compatible = "ti,omap3-uart"; |
149 | ti,hwmods = "uart2"; | |
150 | clock-frequency = <48000000>; | |
4462b31c | 151 | reg = <0x48022000 0x2000>; |
4462b31c | 152 | interrupts = <73>; |
53d91034 | 153 | status = "disabled"; |
5fc0b42a AC |
154 | }; |
155 | ||
dde3b0d6 | 156 | uart2: serial@48024000 { |
5fc0b42a AC |
157 | compatible = "ti,omap3-uart"; |
158 | ti,hwmods = "uart3"; | |
159 | clock-frequency = <48000000>; | |
4462b31c | 160 | reg = <0x48024000 0x2000>; |
4462b31c | 161 | interrupts = <74>; |
53d91034 | 162 | status = "disabled"; |
5fc0b42a AC |
163 | }; |
164 | ||
dde3b0d6 | 165 | uart3: serial@481a6000 { |
5fc0b42a AC |
166 | compatible = "ti,omap3-uart"; |
167 | ti,hwmods = "uart4"; | |
168 | clock-frequency = <48000000>; | |
4462b31c | 169 | reg = <0x481a6000 0x2000>; |
4462b31c | 170 | interrupts = <44>; |
53d91034 | 171 | status = "disabled"; |
5fc0b42a AC |
172 | }; |
173 | ||
dde3b0d6 | 174 | uart4: serial@481a8000 { |
5fc0b42a AC |
175 | compatible = "ti,omap3-uart"; |
176 | ti,hwmods = "uart5"; | |
177 | clock-frequency = <48000000>; | |
4462b31c | 178 | reg = <0x481a8000 0x2000>; |
4462b31c | 179 | interrupts = <45>; |
53d91034 | 180 | status = "disabled"; |
5fc0b42a AC |
181 | }; |
182 | ||
dde3b0d6 | 183 | uart5: serial@481aa000 { |
5fc0b42a AC |
184 | compatible = "ti,omap3-uart"; |
185 | ti,hwmods = "uart6"; | |
186 | clock-frequency = <48000000>; | |
4462b31c | 187 | reg = <0x481aa000 0x2000>; |
4462b31c | 188 | interrupts = <46>; |
53d91034 | 189 | status = "disabled"; |
5fc0b42a AC |
190 | }; |
191 | ||
b918e2c0 | 192 | i2c0: i2c@44e0b000 { |
5fc0b42a AC |
193 | compatible = "ti,omap4-i2c"; |
194 | #address-cells = <1>; | |
195 | #size-cells = <0>; | |
196 | ti,hwmods = "i2c1"; | |
4462b31c | 197 | reg = <0x44e0b000 0x1000>; |
4462b31c | 198 | interrupts = <70>; |
53d91034 | 199 | status = "disabled"; |
5fc0b42a AC |
200 | }; |
201 | ||
b918e2c0 | 202 | i2c1: i2c@4802a000 { |
5fc0b42a AC |
203 | compatible = "ti,omap4-i2c"; |
204 | #address-cells = <1>; | |
205 | #size-cells = <0>; | |
206 | ti,hwmods = "i2c2"; | |
4462b31c | 207 | reg = <0x4802a000 0x1000>; |
4462b31c | 208 | interrupts = <71>; |
53d91034 | 209 | status = "disabled"; |
5fc0b42a AC |
210 | }; |
211 | ||
b918e2c0 | 212 | i2c2: i2c@4819c000 { |
5fc0b42a AC |
213 | compatible = "ti,omap4-i2c"; |
214 | #address-cells = <1>; | |
215 | #size-cells = <0>; | |
216 | ti,hwmods = "i2c3"; | |
4462b31c | 217 | reg = <0x4819c000 0x1000>; |
4462b31c | 218 | interrupts = <30>; |
53d91034 | 219 | status = "disabled"; |
5fc0b42a | 220 | }; |
5f789ebc AM |
221 | |
222 | wdt2: wdt@44e35000 { | |
223 | compatible = "ti,omap3-wdt"; | |
224 | ti,hwmods = "wd_timer2"; | |
4462b31c | 225 | reg = <0x44e35000 0x1000>; |
4462b31c | 226 | interrupts = <91>; |
5f789ebc | 227 | }; |
059b185d AC |
228 | |
229 | dcan0: d_can@481cc000 { | |
230 | compatible = "bosch,d_can"; | |
231 | ti,hwmods = "d_can0"; | |
f178c015 AC |
232 | reg = <0x481cc000 0x2000 |
233 | 0x44e10644 0x4>; | |
059b185d | 234 | interrupts = <52>; |
059b185d AC |
235 | status = "disabled"; |
236 | }; | |
237 | ||
238 | dcan1: d_can@481d0000 { | |
239 | compatible = "bosch,d_can"; | |
240 | ti,hwmods = "d_can1"; | |
f178c015 AC |
241 | reg = <0x481d0000 0x2000 |
242 | 0x44e10644 0x4>; | |
059b185d | 243 | interrupts = <55>; |
059b185d AC |
244 | status = "disabled"; |
245 | }; | |
fab8ad0b JH |
246 | |
247 | timer1: timer@44e31000 { | |
002e1ec5 | 248 | compatible = "ti,am335x-timer-1ms"; |
fab8ad0b JH |
249 | reg = <0x44e31000 0x400>; |
250 | interrupts = <67>; | |
251 | ti,hwmods = "timer1"; | |
252 | ti,timer-alwon; | |
253 | }; | |
254 | ||
255 | timer2: timer@48040000 { | |
002e1ec5 | 256 | compatible = "ti,am335x-timer"; |
fab8ad0b JH |
257 | reg = <0x48040000 0x400>; |
258 | interrupts = <68>; | |
259 | ti,hwmods = "timer2"; | |
260 | }; | |
261 | ||
262 | timer3: timer@48042000 { | |
002e1ec5 | 263 | compatible = "ti,am335x-timer"; |
fab8ad0b JH |
264 | reg = <0x48042000 0x400>; |
265 | interrupts = <69>; | |
266 | ti,hwmods = "timer3"; | |
267 | }; | |
268 | ||
269 | timer4: timer@48044000 { | |
002e1ec5 | 270 | compatible = "ti,am335x-timer"; |
fab8ad0b JH |
271 | reg = <0x48044000 0x400>; |
272 | interrupts = <92>; | |
273 | ti,hwmods = "timer4"; | |
274 | ti,timer-pwm; | |
275 | }; | |
276 | ||
277 | timer5: timer@48046000 { | |
002e1ec5 | 278 | compatible = "ti,am335x-timer"; |
fab8ad0b JH |
279 | reg = <0x48046000 0x400>; |
280 | interrupts = <93>; | |
281 | ti,hwmods = "timer5"; | |
282 | ti,timer-pwm; | |
283 | }; | |
284 | ||
285 | timer6: timer@48048000 { | |
002e1ec5 | 286 | compatible = "ti,am335x-timer"; |
fab8ad0b JH |
287 | reg = <0x48048000 0x400>; |
288 | interrupts = <94>; | |
289 | ti,hwmods = "timer6"; | |
290 | ti,timer-pwm; | |
291 | }; | |
292 | ||
293 | timer7: timer@4804a000 { | |
002e1ec5 | 294 | compatible = "ti,am335x-timer"; |
fab8ad0b JH |
295 | reg = <0x4804a000 0x400>; |
296 | interrupts = <95>; | |
297 | ti,hwmods = "timer7"; | |
298 | ti,timer-pwm; | |
299 | }; | |
0d935c16 AM |
300 | |
301 | rtc@44e3e000 { | |
302 | compatible = "ti,da830-rtc"; | |
303 | reg = <0x44e3e000 0x1000>; | |
304 | interrupts = <75 | |
305 | 76>; | |
306 | ti,hwmods = "rtc"; | |
307 | }; | |
9fd3c748 PA |
308 | |
309 | spi0: spi@48030000 { | |
310 | compatible = "ti,omap4-mcspi"; | |
311 | #address-cells = <1>; | |
312 | #size-cells = <0>; | |
313 | reg = <0x48030000 0x400>; | |
7b3754c6 | 314 | interrupts = <65>; |
9fd3c748 PA |
315 | ti,spi-num-cs = <2>; |
316 | ti,hwmods = "spi0"; | |
317 | status = "disabled"; | |
318 | }; | |
319 | ||
320 | spi1: spi@481a0000 { | |
321 | compatible = "ti,omap4-mcspi"; | |
322 | #address-cells = <1>; | |
323 | #size-cells = <0>; | |
324 | reg = <0x481a0000 0x400>; | |
7b3754c6 | 325 | interrupts = <125>; |
9fd3c748 PA |
326 | ti,spi-num-cs = <2>; |
327 | ti,hwmods = "spi1"; | |
328 | status = "disabled"; | |
329 | }; | |
35b47fbb AKG |
330 | |
331 | usb@47400000 { | |
332 | compatible = "ti,musb-am33xx"; | |
333 | reg = <0x47400000 0x1000 /* usbss */ | |
334 | 0x47401000 0x800 /* musb instance 0 */ | |
335 | 0x47401800 0x800>; /* musb instance 1 */ | |
336 | interrupts = <17 /* usbss */ | |
337 | 18 /* musb instance 0 */ | |
338 | 19>; /* musb instance 1 */ | |
339 | multipoint = <1>; | |
340 | num-eps = <16>; | |
341 | ram-bits = <12>; | |
342 | port0-mode = <3>; | |
343 | port1-mode = <3>; | |
344 | power = <250>; | |
345 | ti,hwmods = "usb_otg_hs"; | |
346 | }; | |
6be35c70 | 347 | |
1a39a65c M |
348 | mac: ethernet@4a100000 { |
349 | compatible = "ti,cpsw"; | |
350 | ti,hwmods = "cpgmac0"; | |
351 | cpdma_channels = <8>; | |
352 | ale_entries = <1024>; | |
353 | bd_ram_size = <0x2000>; | |
354 | no_bd_ram = <0>; | |
355 | rx_descs = <64>; | |
356 | mac_control = <0x20>; | |
357 | slaves = <2>; | |
e86ac13b | 358 | active_slave = <0>; |
1a39a65c M |
359 | cpts_clock_mult = <0x80000000>; |
360 | cpts_clock_shift = <29>; | |
361 | reg = <0x4a100000 0x800 | |
362 | 0x4a101200 0x100>; | |
363 | #address-cells = <1>; | |
364 | #size-cells = <1>; | |
365 | interrupt-parent = <&intc>; | |
366 | /* | |
367 | * c0_rx_thresh_pend | |
368 | * c0_rx_pend | |
369 | * c0_tx_pend | |
370 | * c0_misc_pend | |
371 | */ | |
372 | interrupts = <40 41 42 43>; | |
373 | ranges; | |
374 | ||
375 | davinci_mdio: mdio@4a101000 { | |
376 | compatible = "ti,davinci_mdio"; | |
377 | #address-cells = <1>; | |
378 | #size-cells = <0>; | |
379 | ti,hwmods = "davinci_mdio"; | |
380 | bus_freq = <1000000>; | |
381 | reg = <0x4a101000 0x100>; | |
382 | }; | |
383 | ||
384 | cpsw_emac0: slave@4a100200 { | |
385 | /* Filled in by U-Boot */ | |
386 | mac-address = [ 00 00 00 00 00 00 ]; | |
387 | }; | |
388 | ||
389 | cpsw_emac1: slave@4a100300 { | |
390 | /* Filled in by U-Boot */ | |
391 | mac-address = [ 00 00 00 00 00 00 ]; | |
392 | }; | |
1a39a65c | 393 | }; |
f6575c90 VB |
394 | |
395 | ocmcram: ocmcram@40300000 { | |
396 | compatible = "ti,am3352-ocmcram"; | |
397 | reg = <0x40300000 0x10000>; | |
398 | ti,hwmods = "ocmcram"; | |
399 | ti,no_idle_on_suspend; | |
400 | }; | |
401 | ||
402 | wkup_m3: wkup_m3@44d00000 { | |
403 | compatible = "ti,am3353-wkup-m3"; | |
404 | reg = <0x44d00000 0x4000 /* M3 UMEM */ | |
405 | 0x44d80000 0x2000>; /* M3 DMEM */ | |
406 | ti,hwmods = "wkup_m3"; | |
407 | }; | |
e45879ec | 408 | |
15e8246b PA |
409 | elm: elm@48080000 { |
410 | compatible = "ti,am3352-elm"; | |
411 | reg = <0x48080000 0x2000>; | |
412 | interrupts = <4>; | |
413 | ti,hwmods = "elm"; | |
414 | status = "disabled"; | |
415 | }; | |
416 | ||
e45879ec PA |
417 | gpmc: gpmc@50000000 { |
418 | compatible = "ti,am3352-gpmc"; | |
419 | ti,hwmods = "gpmc"; | |
420 | reg = <0x50000000 0x2000>; | |
421 | interrupts = <100>; | |
00dddcaa LP |
422 | gpmc,num-cs = <7>; |
423 | gpmc,num-waitpins = <2>; | |
e45879ec PA |
424 | #address-cells = <2>; |
425 | #size-cells = <1>; | |
426 | status = "disabled"; | |
427 | }; | |
5fc0b42a AC |
428 | }; |
429 | }; |