| blob | 025759c7c955cb838d8af6b43909618e2c549901 |
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 device_type = "ethernet-phy";
189 };
190 phy2: ethernet-phy@1 {
191 interrupt-parent = <&mpic>;
192 interrupts = <8 1>;
193 reg = <2>;
194 device_type = "ethernet-phy";
195 };
196 phy3: ethernet-phy@3 {
197 interrupt-parent = <&mpic>;
198 interrupts = <8 1>;
199 reg = <3>;
200 device_type = "ethernet-phy";
201 };
202 phy4: ethernet-phy@4 {
203 interrupt-parent = <&mpic>;
204 interrupts = <8 1>;
205 reg = <4>;
206 device_type = "ethernet-phy";
207 };
208 phy5: ethernet-phy@5 {
209 interrupt-parent = <&mpic>;
210 interrupts = <8 1>;
211 reg = <5>;
212 device_type = "ethernet-phy";
213 };
214 tbi0: tbi-phy@11 {
215 reg = <0x11>;
216 device_type = "tbi-phy";
217 };
218 };
219 };
221 enet1: ethernet@25000 {
222 #address-cells = <1>;
223 #size-cells = <1>;
224 cell-index = <1>;
225 device_type = "network";
226 model = "eTSEC";
227 compatible = "gianfar";
228 reg = <0x25000 0x1000>;
229 ranges = <0x0 0x25000 0x1000>;
230 local-mac-address = [ 00 00 00 00 00 00 ];
231 interrupts = <35 2 36 2 40 2>;
232 interrupt-parent = <&mpic>;
233 tbi-handle = <&tbi1>;
234 phy-handle = <&phy1>;
236 mdio@520 {
237 #address-cells = <1>;
238 #size-cells = <0>;
239 compatible = "fsl,gianfar-tbi";
240 reg = <0x520 0x20>;
242 tbi1: tbi-phy@11 {
243 reg = <0x11>;
244 device_type = "tbi-phy";
245 };
246 };
247 };
249 enet2: ethernet@26000 {
250 #address-cells = <1>;
251 #size-cells = <1>;
252 cell-index = <2>;
253 device_type = "network";
254 model = "eTSEC";
255 compatible = "gianfar";
256 reg = <0x26000 0x1000>;
257 ranges = <0x0 0x26000 0x1000>;
258 local-mac-address = [ 00 00 00 00 00 00 ];
259 interrupts = <31 2 32 2 33 2>;
260 interrupt-parent = <&mpic>;
261 tbi-handle = <&tbi2>;
262 phy-handle = <&phy4>;
264 mdio@520 {
265 #address-cells = <1>;
266 #size-cells = <0>;
267 compatible = "fsl,gianfar-tbi";
268 reg = <0x520 0x20>;
270 tbi2: tbi-phy@11 {
271 reg = <0x11>;
272 device_type = "tbi-phy";
273 };
274 };
275 };
277 enet3: ethernet@27000 {
278 #address-cells = <1>;
279 #size-cells = <1>;
280 cell-index = <3>;
281 device_type = "network";
282 model = "eTSEC";
283 compatible = "gianfar";
284 reg = <0x27000 0x1000>;
285 ranges = <0x0 0x27000 0x1000>;
286 local-mac-address = [ 00 00 00 00 00 00 ];
287 interrupts = <37 2 38 2 39 2>;
288 interrupt-parent = <&mpic>;
289 tbi-handle = <&tbi3>;
290 phy-handle = <&phy5>;
292 mdio@520 {
293 #address-cells = <1>;
294 #size-cells = <0>;
295 compatible = "fsl,gianfar-tbi";
296 reg = <0x520 0x20>;
298 tbi3: tbi-phy@11 {
299 reg = <0x11>;
300 device_type = "tbi-phy";
301 };
302 };
303 };
305 serial0: serial@4500 {
306 cell-index = <0>;
307 device_type = "serial";
308 compatible = "ns16550";
309 reg = <0x4500 0x100>; // reg base, size
310 clock-frequency = <0>; // should we fill in in uboot?
311 current-speed = <115200>;
312 interrupts = <42 2>;
313 interrupt-parent = <&mpic>;
314 };
316 serial1: serial@4600 {
317 cell-index = <1>;
318 device_type = "serial";
319 compatible = "ns16550";
320 reg = <0x4600 0x100>; // reg base, size
321 clock-frequency = <0>; // should we fill in in uboot?
322 current-speed = <115200>;
323 interrupts = <42 2>;
324 interrupt-parent = <&mpic>;
325 };
327 global-utilities@e0000 { // global utilities reg
328 compatible = "fsl,mpc8548-guts";
329 reg = <0xe0000 0x1000>;
330 fsl,has-rstcr;
331 };
333 mpic: pic@40000 {
334 interrupt-controller;
335 #address-cells = <0>;
336 #interrupt-cells = <2>;
337 reg = <0x40000 0x40000>;
338 compatible = "chrp,open-pic";
339 device_type = "open-pic";
340 };
341 };
343 localbus@e0005000 {
344 compatible = "fsl,mpc8548-localbus", "fsl,pq3-localbus",
345 "simple-bus";
346 #address-cells = <2>;
347 #size-cells = <1>;
348 reg = <0xe0005000 0x100>; // BRx, ORx, etc.
350 ranges = <
351 0 0x0 0xfc000000 0x04000000 // NOR FLASH bank 1
352 1 0x0 0xf8000000 0x08000000 // NOR FLASH bank 0
353 2 0x0 0xe3000000 0x00008000 // CAN (2 x i82527)
354 3 0x0 0xe3010000 0x00008000 // NAND FLASH
356 >;
358 flash@1,0 {
359 #address-cells = <1>;
360 #size-cells = <1>;
361 compatible = "cfi-flash";
362 reg = <1 0x0 0x8000000>;
363 bank-width = <4>;
364 device-width = <1>;
366 partition@0 {
367 label = "kernel";
368 reg = <0x00000000 0x00200000>;
369 };
370 partition@200000 {
371 label = "root";
372 reg = <0x00200000 0x00300000>;
373 };
374 partition@500000 {
375 label = "user";
376 reg = <0x00500000 0x07a00000>;
377 };
378 partition@7f00000 {
379 label = "env1";
380 reg = <0x07f00000 0x00040000>;
381 };
382 partition@7f40000 {
383 label = "env2";
384 reg = <0x07f40000 0x00040000>;
385 };
386 partition@7f80000 {
387 label = "u-boot";
388 reg = <0x07f80000 0x00080000>;
389 read-only;
390 };
391 };
393 /* Note: CAN support needs be enabled in U-Boot */
394 can0@2,0 {
395 compatible = "intel,82527"; // Bosch CC770
396 reg = <2 0x0 0x100>;
397 interrupts = <4 1>;
398 interrupt-parent = <&mpic>;
399 };
401 can1@2,100 {
402 compatible = "intel,82527"; // Bosch CC770
403 reg = <2 0x100 0x100>;
404 interrupts = <4 1>;
405 interrupt-parent = <&mpic>;
406 };
408 /* Note: NAND support needs to be enabled in U-Boot */
409 upm@3,0 {
410 #address-cells = <0>;
411 #size-cells = <0>;
412 compatible = "tqc,tqm8548-upm-nand", "fsl,upm-nand";
413 reg = <3 0x0 0x800>;
414 fsl,upm-addr-offset = <0x10>;
415 fsl,upm-cmd-offset = <0x08>;
416 /* Micron MT29F8G08FAB multi-chip device */
417 fsl,upm-addr-line-cs-offsets = <0x0 0x200>;
418 fsl,upm-wait-flags = <0x5>;
419 chip-delay = <25>; // in micro-seconds
421 nand@0 {
422 #address-cells = <1>;
423 #size-cells = <1>;
425 partition@0 {
426 label = "fs";
427 reg = <0x00000000 0x10000000>;
428 };
429 };
430 };
431 };
433 pci0: pci@e0008000 {
434 #interrupt-cells = <1>;
435 #size-cells = <2>;
436 #address-cells = <3>;
437 compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
438 device_type = "pci";
439 reg = <0xe0008000 0x1000>;
440 clock-frequency = <33333333>;
441 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
442 interrupt-map = <
443 /* IDSEL 28 */
444 0xe000 0 0 1 &mpic 2 1
445 0xe000 0 0 2 &mpic 3 1>;
447 interrupt-parent = <&mpic>;
448 interrupts = <24 2>;
449 bus-range = <0 0>;
450 ranges = <0x02000000 0 0x80000000 0x80000000 0 0x20000000
451 0x01000000 0 0x00000000 0xe2000000 0 0x01000000>;
452 };
454 pci1: pcie@e000a000 {
455 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
456 interrupt-map = <
457 /* IDSEL 0x0 (PEX) */
458 0x00000 0 0 1 &mpic 0 1
459 0x00000 0 0 2 &mpic 1 1
460 0x00000 0 0 3 &mpic 2 1
461 0x00000 0 0 4 &mpic 3 1>;
463 interrupt-parent = <&mpic>;
464 interrupts = <26 2>;
465 bus-range = <0 0xff>;
466 ranges = <0x02000000 0 0xc0000000 0xc0000000 0 0x20000000
467 0x01000000 0 0x00000000 0xef000000 0 0x08000000>;
468 clock-frequency = <33333333>;
469 #interrupt-cells = <1>;
470 #size-cells = <2>;
471 #address-cells = <3>;
472 reg = <0xe000a000 0x1000>;
473 compatible = "fsl,mpc8548-pcie";
474 device_type = "pci";
475 pcie@0 {
476 reg = <0 0 0 0 0>;
477 #size-cells = <2>;
478 #address-cells = <3>;
479 device_type = "pci";
480 ranges = <0x02000000 0 0xc0000000 0x02000000 0
481 0xc0000000 0 0x20000000
482 0x01000000 0 0x00000000 0x01000000 0
483 0x00000000 0 0x08000000>;
484 };
485 };
486 };