| blob | c737caff10c78634fcad1dbfd09ceb9196bb27f4 |
1 /*
2 * TQM8548 Device Tree Source
3 *
4 * Copyright 2006 Freescale Semiconductor Inc.
5 * Copyright 2008 Wolfgang Grandegger <wg@denx.de>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2 of the License, or (at your
10 * option) any later version.
11 */
13 /dts-v1/;
15 / {
16 model = "tqc,tqm8548";
17 compatible = "tqc,tqm8548";
18 #address-cells = <1>;
19 #size-cells = <1>;
21 aliases {
22 ethernet0 = &enet0;
23 ethernet1 = &enet1;
24 ethernet2 = &enet2;
25 ethernet3 = &enet3;
27 serial0 = &serial0;
28 serial1 = &serial1;
29 pci0 = &pci0;
30 pci1 = &pci1;
31 };
33 cpus {
34 #address-cells = <1>;
35 #size-cells = <0>;
37 PowerPC,8548@0 {
38 device_type = "cpu";
39 reg = <0>;
40 d-cache-line-size = <32>; // 32 bytes
41 i-cache-line-size = <32>; // 32 bytes
42 d-cache-size = <0x8000>; // L1, 32K
43 i-cache-size = <0x8000>; // L1, 32K
44 next-level-cache = <&L2>;
45 };
46 };
48 memory {
49 device_type = "memory";
50 reg = <0x00000000 0x00000000>; // Filled in by U-Boot
51 };
53 soc@e0000000 {
54 #address-cells = <1>;
55 #size-cells = <1>;
56 device_type = "soc";
57 ranges = <0x0 0xe0000000 0x100000>;
58 bus-frequency = <0>;
59 compatible = "fsl,mpc8548-immr", "simple-bus";
61 ecm-law@0 {
62 compatible = "fsl,ecm-law";
63 reg = <0x0 0x1000>;
64 fsl,num-laws = <10>;
65 };
67 ecm@1000 {
68 compatible = "fsl,mpc8548-ecm", "fsl,ecm";
69 reg = <0x1000 0x1000>;
70 interrupts = <17 2>;
71 interrupt-parent = <&mpic>;
72 };
74 memory-controller@2000 {
75 compatible = "fsl,mpc8548-memory-controller";
76 reg = <0x2000 0x1000>;
77 interrupt-parent = <&mpic>;
78 interrupts = <18 2>;
79 };
81 L2: l2-cache-controller@20000 {
82 compatible = "fsl,mpc8548-l2-cache-controller";
83 reg = <0x20000 0x1000>;
84 cache-line-size = <32>; // 32 bytes
85 cache-size = <0x80000>; // L2, 512K
86 interrupt-parent = <&mpic>;
87 interrupts = <16 2>;
88 };
90 i2c@3000 {
91 #address-cells = <1>;
92 #size-cells = <0>;
93 cell-index = <0>;
94 compatible = "fsl-i2c";
95 reg = <0x3000 0x100>;
96 interrupts = <43 2>;
97 interrupt-parent = <&mpic>;
98 dfsrr;
100 dtt@48 {
101 compatible = "national,lm75";
102 reg = <0x48>;
103 };
105 rtc@68 {
106 compatible = "dallas,ds1337";
107 reg = <0x68>;
108 };
109 };
111 i2c@3100 {
112 #address-cells = <1>;
113 #size-cells = <0>;
114 cell-index = <1>;
115 compatible = "fsl-i2c";
116 reg = <0x3100 0x100>;
117 interrupts = <43 2>;
118 interrupt-parent = <&mpic>;
119 dfsrr;
120 };
122 dma@21300 {
123 #address-cells = <1>;
124 #size-cells = <1>;
125 compatible = "fsl,mpc8548-dma", "fsl,eloplus-dma";
126 reg = <0x21300 0x4>;
127 ranges = <0x0 0x21100 0x200>;
128 cell-index = <0>;
129 dma-channel@0 {
130 compatible = "fsl,mpc8548-dma-channel",
131 "fsl,eloplus-dma-channel";
132 reg = <0x0 0x80>;
133 cell-index = <0>;
134 interrupt-parent = <&mpic>;
135 interrupts = <20 2>;
136 };
137 dma-channel@80 {
138 compatible = "fsl,mpc8548-dma-channel",
139 "fsl,eloplus-dma-channel";
140 reg = <0x80 0x80>;
141 cell-index = <1>;
142 interrupt-parent = <&mpic>;
143 interrupts = <21 2>;
144 };
145 dma-channel@100 {
146 compatible = "fsl,mpc8548-dma-channel",
147 "fsl,eloplus-dma-channel";
148 reg = <0x100 0x80>;
149 cell-index = <2>;
150 interrupt-parent = <&mpic>;
151 interrupts = <22 2>;
152 };
153 dma-channel@180 {
154 compatible = "fsl,mpc8548-dma-channel",
155 "fsl,eloplus-dma-channel";
156 reg = <0x180 0x80>;
157 cell-index = <3>;
158 interrupt-parent = <&mpic>;
159 interrupts = <23 2>;
160 };
161 };
163 enet0: ethernet@24000 {
164 #address-cells = <1>;
165 #size-cells = <1>;
166 cell-index = <0>;
167 device_type = "network";
168 model = "eTSEC";
169 compatible = "gianfar";
170 reg = <0x24000 0x1000>;
171 ranges = <0x0 0x24000 0x1000>;
172 local-mac-address = [ 00 00 00 00 00 00 ];
173 interrupts = <29 2 30 2 34 2>;
174 interrupt-parent = <&mpic>;
175 tbi-handle = <&tbi0>;
176 phy-handle = <&phy2>;
178 mdio@520 {
179 #address-cells = <1>;
180 #size-cells = <0>;
181 compatible = "fsl,gianfar-mdio";
182 reg = <0x520 0x20>;
184 phy1: ethernet-phy@0 {
185 interrupt-parent = <&mpic>;
186 interrupts = <8 1>;
187 reg = <1>;
188 };
189 phy2: ethernet-phy@1 {
190 interrupt-parent = <&mpic>;
191 interrupts = <8 1>;
192 reg = <2>;
193 };
194 phy3: ethernet-phy@3 {
195 interrupt-parent = <&mpic>;
196 interrupts = <8 1>;
197 reg = <3>;
198 };
199 phy4: ethernet-phy@4 {
200 interrupt-parent = <&mpic>;
201 interrupts = <8 1>;
202 reg = <4>;
203 };
204 phy5: ethernet-phy@5 {
205 interrupt-parent = <&mpic>;
206 interrupts = <8 1>;
207 reg = <5>;
208 };
209 tbi0: tbi-phy@11 {
210 reg = <0x11>;
211 device_type = "tbi-phy";
212 };
213 };
214 };
216 enet1: ethernet@25000 {
217 #address-cells = <1>;
218 #size-cells = <1>;
219 cell-index = <1>;
220 device_type = "network";
221 model = "eTSEC";
222 compatible = "gianfar";
223 reg = <0x25000 0x1000>;
224 ranges = <0x0 0x25000 0x1000>;
225 local-mac-address = [ 00 00 00 00 00 00 ];
226 interrupts = <35 2 36 2 40 2>;
227 interrupt-parent = <&mpic>;
228 tbi-handle = <&tbi1>;
229 phy-handle = <&phy1>;
231 mdio@520 {
232 #address-cells = <1>;
233 #size-cells = <0>;
234 compatible = "fsl,gianfar-tbi";
235 reg = <0x520 0x20>;
237 tbi1: tbi-phy@11 {
238 reg = <0x11>;
239 device_type = "tbi-phy";
240 };
241 };
242 };
244 enet2: ethernet@26000 {
245 #address-cells = <1>;
246 #size-cells = <1>;
247 cell-index = <2>;
248 device_type = "network";
249 model = "eTSEC";
250 compatible = "gianfar";
251 reg = <0x26000 0x1000>;
252 ranges = <0x0 0x26000 0x1000>;
253 local-mac-address = [ 00 00 00 00 00 00 ];
254 interrupts = <31 2 32 2 33 2>;
255 interrupt-parent = <&mpic>;
256 tbi-handle = <&tbi2>;
257 phy-handle = <&phy4>;
259 mdio@520 {
260 #address-cells = <1>;
261 #size-cells = <0>;
262 compatible = "fsl,gianfar-tbi";
263 reg = <0x520 0x20>;
265 tbi2: tbi-phy@11 {
266 reg = <0x11>;
267 device_type = "tbi-phy";
268 };
269 };
270 };
272 enet3: ethernet@27000 {
273 #address-cells = <1>;
274 #size-cells = <1>;
275 cell-index = <3>;
276 device_type = "network";
277 model = "eTSEC";
278 compatible = "gianfar";
279 reg = <0x27000 0x1000>;
280 ranges = <0x0 0x27000 0x1000>;
281 local-mac-address = [ 00 00 00 00 00 00 ];
282 interrupts = <37 2 38 2 39 2>;
283 interrupt-parent = <&mpic>;
284 tbi-handle = <&tbi3>;
285 phy-handle = <&phy5>;
287 mdio@520 {
288 #address-cells = <1>;
289 #size-cells = <0>;
290 compatible = "fsl,gianfar-tbi";
291 reg = <0x520 0x20>;
293 tbi3: tbi-phy@11 {
294 reg = <0x11>;
295 device_type = "tbi-phy";
296 };
297 };
298 };
300 serial0: serial@4500 {
301 cell-index = <0>;
302 device_type = "serial";
303 compatible = "fsl,ns16550", "ns16550";
304 reg = <0x4500 0x100>; // reg base, size
305 clock-frequency = <0>; // should we fill in in uboot?
306 current-speed = <115200>;
307 interrupts = <42 2>;
308 interrupt-parent = <&mpic>;
309 };
311 serial1: serial@4600 {
312 cell-index = <1>;
313 device_type = "serial";
314 compatible = "fsl,ns16550", "ns16550";
315 reg = <0x4600 0x100>; // reg base, size
316 clock-frequency = <0>; // should we fill in in uboot?
317 current-speed = <115200>;
318 interrupts = <42 2>;
319 interrupt-parent = <&mpic>;
320 };
322 global-utilities@e0000 { // global utilities reg
323 compatible = "fsl,mpc8548-guts";
324 reg = <0xe0000 0x1000>;
325 fsl,has-rstcr;
326 };
328 mpic: pic@40000 {
329 interrupt-controller;
330 #address-cells = <0>;
331 #interrupt-cells = <2>;
332 reg = <0x40000 0x40000>;
333 compatible = "chrp,open-pic";
334 device_type = "open-pic";
335 };
336 };
338 localbus@e0005000 {
339 compatible = "fsl,mpc8548-localbus", "fsl,pq3-localbus",
340 "simple-bus";
341 #address-cells = <2>;
342 #size-cells = <1>;
343 reg = <0xe0005000 0x100>; // BRx, ORx, etc.
344 interrupt-parent = <&mpic>;
345 interrupts = <19 2>;
347 ranges = <
348 0 0x0 0xfc000000 0x04000000 // NOR FLASH bank 1
349 1 0x0 0xf8000000 0x08000000 // NOR FLASH bank 0
350 2 0x0 0xe3000000 0x00008000 // CAN (2 x CC770)
351 3 0x0 0xe3010000 0x00008000 // NAND FLASH
353 >;
355 flash@1,0 {
356 #address-cells = <1>;
357 #size-cells = <1>;
358 compatible = "cfi-flash";
359 reg = <1 0x0 0x8000000>;
360 bank-width = <4>;
361 device-width = <1>;
363 partition@0 {
364 label = "kernel";
365 reg = <0x00000000 0x00200000>;
366 };
367 partition@200000 {
368 label = "root";
369 reg = <0x00200000 0x00300000>;
370 };
371 partition@500000 {
372 label = "user";
373 reg = <0x00500000 0x07a00000>;
374 };
375 partition@7f00000 {
376 label = "env1";
377 reg = <0x07f00000 0x00040000>;
378 };
379 partition@7f40000 {
380 label = "env2";
381 reg = <0x07f40000 0x00040000>;
382 };
383 partition@7f80000 {
384 label = "u-boot";
385 reg = <0x07f80000 0x00080000>;
386 read-only;
387 };
388 };
390 /* Note: CAN support needs be enabled in U-Boot */
391 can@2,0 {
392 compatible = "bosch,cc770"; // Bosch CC770
393 reg = <2 0x0 0x100>;
394 interrupts = <4 1>;
395 interrupt-parent = <&mpic>;
396 bosch,external-clock-frequency = <16000000>;
397 bosch,disconnect-rx1-input;
398 bosch,disconnect-tx1-output;
399 bosch,iso-low-speed-mux;
400 bosch,clock-out-frequency = <16000000>;
401 };
403 can@2,100 {
404 compatible = "bosch,cc770"; // Bosch CC770
405 reg = <2 0x100 0x100>;
406 interrupts = <4 1>;
407 interrupt-parent = <&mpic>;
408 bosch,external-clock-frequency = <16000000>;
409 bosch,disconnect-rx1-input;
410 bosch,disconnect-tx1-output;
411 bosch,iso-low-speed-mux;
412 };
414 /* Note: NAND support needs to be enabled in U-Boot */
415 upm@3,0 {
416 #address-cells = <0>;
417 #size-cells = <0>;
418 compatible = "tqc,tqm8548-upm-nand", "fsl,upm-nand";
419 reg = <3 0x0 0x800>;
420 fsl,upm-addr-offset = <0x10>;
421 fsl,upm-cmd-offset = <0x08>;
422 /* Micron MT29F8G08FAB multi-chip device */
423 fsl,upm-addr-line-cs-offsets = <0x0 0x200>;
424 fsl,upm-wait-flags = <0x5>;
425 chip-delay = <25>; // in micro-seconds
427 nand@0 {
428 #address-cells = <1>;
429 #size-cells = <1>;
431 partition@0 {
432 label = "fs";
433 reg = <0x00000000 0x10000000>;
434 };
435 };
436 };
437 };
439 pci0: pci@e0008000 {
440 #interrupt-cells = <1>;
441 #size-cells = <2>;
442 #address-cells = <3>;
443 compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
444 device_type = "pci";
445 reg = <0xe0008000 0x1000>;
446 clock-frequency = <33333333>;
447 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
448 interrupt-map = <
449 /* IDSEL 28 */
450 0xe000 0 0 1 &mpic 2 1
451 0xe000 0 0 2 &mpic 3 1
452 0xe000 0 0 3 &mpic 6 1
453 0xe000 0 0 4 &mpic 5 1
455 /* IDSEL 11 */
456 0x5800 0 0 1 &mpic 6 1
457 0x5800 0 0 2 &mpic 5 1
458 >;
460 interrupt-parent = <&mpic>;
461 interrupts = <24 2>;
462 bus-range = <0 0>;
463 ranges = <0x02000000 0 0x80000000 0x80000000 0 0x20000000
464 0x01000000 0 0x00000000 0xe2000000 0 0x01000000>;
465 };
467 pci1: pcie@e000a000 {
468 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
469 interrupt-map = <
470 /* IDSEL 0x0 (PEX) */
471 0x00000 0 0 1 &mpic 0 1
472 0x00000 0 0 2 &mpic 1 1
473 0x00000 0 0 3 &mpic 2 1
474 0x00000 0 0 4 &mpic 3 1>;
476 interrupt-parent = <&mpic>;
477 interrupts = <26 2>;
478 bus-range = <0 0xff>;
479 ranges = <0x02000000 0 0xc0000000 0xc0000000 0 0x20000000
480 0x01000000 0 0x00000000 0xef000000 0 0x08000000>;
481 clock-frequency = <33333333>;
482 #interrupt-cells = <1>;
483 #size-cells = <2>;
484 #address-cells = <3>;
485 reg = <0xe000a000 0x1000>;
486 compatible = "fsl,mpc8548-pcie";
487 device_type = "pci";
488 pcie@0 {
489 reg = <0 0 0 0 0>;
490 #size-cells = <2>;
491 #address-cells = <3>;
492 device_type = "pci";
493 ranges = <0x02000000 0 0xc0000000 0x02000000 0
494 0xc0000000 0 0x20000000
495 0x01000000 0 0x00000000 0x01000000 0
496 0x00000000 0 0x08000000>;
497 };
498 };
499 };