| blob | a3f78fef35989144b54481b9ce6f916f144b693e |
1 /*
2 * Device Tree Source for AMCC Katmai eval board
3 *
4 * Copyright (c) 2006, 2007 IBM Corp.
5 * Benjamin Herrenschmidt <benh@kernel.crashing.org>
6 *
7 * Copyright (c) 2006, 2007 IBM Corp.
8 * Josh Boyer <jwboyer@linux.vnet.ibm.com>
9 *
10 * This file is licensed under the terms of the GNU General Public
11 * License version 2. This program is licensed "as is" without
12 * any warranty of any kind, whether express or implied.
13 */
15 / {
16 #address-cells = <2>;
17 #size-cells = <1>;
18 model = "amcc,katmai";
19 compatible = "amcc,katmai";
20 dcr-parent = <&/cpus/cpu@0>;
22 aliases {
23 ethernet0 = &EMAC0;
24 serial0 = &UART0;
25 serial1 = &UART1;
26 serial2 = &UART2;
27 };
29 cpus {
30 #address-cells = <1>;
31 #size-cells = <0>;
33 cpu@0 {
34 device_type = "cpu";
35 model = "PowerPC,440SPe";
36 reg = <0>;
37 clock-frequency = <0>; /* Filled in by zImage */
38 timebase-frequency = <0>; /* Filled in by zImage */
39 i-cache-line-size = <20>;
40 d-cache-line-size = <20>;
41 <<<<<<< HEAD:arch/powerpc/boot/dts/katmai.dts
42 i-cache-size = <20000>;
43 d-cache-size = <20000>;
44 =======
45 i-cache-size = <8000>;
46 d-cache-size = <8000>;
47 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/powerpc/boot/dts/katmai.dts
48 dcr-controller;
49 dcr-access-method = "native";
50 };
51 };
53 memory {
54 device_type = "memory";
55 reg = <0 0 0>; /* Filled in by zImage */
56 };
58 UIC0: interrupt-controller0 {
59 compatible = "ibm,uic-440spe","ibm,uic";
60 interrupt-controller;
61 cell-index = <0>;
62 dcr-reg = <0c0 009>;
63 #address-cells = <0>;
64 #size-cells = <0>;
65 #interrupt-cells = <2>;
66 };
68 UIC1: interrupt-controller1 {
69 compatible = "ibm,uic-440spe","ibm,uic";
70 interrupt-controller;
71 cell-index = <1>;
72 dcr-reg = <0d0 009>;
73 #address-cells = <0>;
74 #size-cells = <0>;
75 #interrupt-cells = <2>;
76 interrupts = <1e 4 1f 4>; /* cascade */
77 interrupt-parent = <&UIC0>;
78 };
80 UIC2: interrupt-controller2 {
81 compatible = "ibm,uic-440spe","ibm,uic";
82 interrupt-controller;
83 cell-index = <2>;
84 dcr-reg = <0e0 009>;
85 #address-cells = <0>;
86 #size-cells = <0>;
87 #interrupt-cells = <2>;
88 interrupts = <a 4 b 4>; /* cascade */
89 interrupt-parent = <&UIC0>;
90 };
92 UIC3: interrupt-controller3 {
93 compatible = "ibm,uic-440spe","ibm,uic";
94 interrupt-controller;
95 cell-index = <3>;
96 dcr-reg = <0f0 009>;
97 #address-cells = <0>;
98 #size-cells = <0>;
99 #interrupt-cells = <2>;
100 interrupts = <10 4 11 4>; /* cascade */
101 interrupt-parent = <&UIC0>;
102 };
104 SDR0: sdr {
105 compatible = "ibm,sdr-440spe";
106 dcr-reg = <00e 002>;
107 };
109 CPR0: cpr {
110 compatible = "ibm,cpr-440spe";
111 dcr-reg = <00c 002>;
112 };
114 plb {
115 compatible = "ibm,plb-440spe", "ibm,plb-440gp", "ibm,plb4";
116 #address-cells = <2>;
117 #size-cells = <1>;
118 ranges;
119 clock-frequency = <0>; /* Filled in by zImage */
121 SDRAM0: sdram {
122 compatible = "ibm,sdram-440spe", "ibm,sdram-405gp";
123 dcr-reg = <010 2>;
124 };
126 MAL0: mcmal {
127 compatible = "ibm,mcmal-440spe", "ibm,mcmal2";
128 dcr-reg = <180 62>;
129 num-tx-chans = <2>;
130 num-rx-chans = <1>;
131 interrupt-parent = <&MAL0>;
132 interrupts = <0 1 2 3 4>;
133 #interrupt-cells = <1>;
134 #address-cells = <0>;
135 #size-cells = <0>;
136 interrupt-map = </*TXEOB*/ 0 &UIC1 6 4
137 /*RXEOB*/ 1 &UIC1 7 4
138 /*SERR*/ 2 &UIC1 1 4
139 /*TXDE*/ 3 &UIC1 2 4
140 /*RXDE*/ 4 &UIC1 3 4>;
141 };
143 POB0: opb {
144 <<<<<<< HEAD:arch/powerpc/boot/dts/katmai.dts
145 compatible = "ibm,opb-440spe", "ibm,opb-440gp", "ibm,opb";
146 =======
147 compatible = "ibm,opb-440spe", "ibm,opb-440gp", "ibm,opb";
148 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/powerpc/boot/dts/katmai.dts
149 #address-cells = <1>;
150 #size-cells = <1>;
151 <<<<<<< HEAD:arch/powerpc/boot/dts/katmai.dts
152 ranges = <00000000 4 e0000000 20000000>;
153 clock-frequency = <0>; /* Filled in by zImage */
154 =======
155 ranges = <00000000 4 e0000000 20000000>;
156 clock-frequency = <0>; /* Filled in by zImage */
157 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/powerpc/boot/dts/katmai.dts
159 EBC0: ebc {
160 compatible = "ibm,ebc-440spe", "ibm,ebc-440gp", "ibm,ebc";
161 dcr-reg = <012 2>;
162 #address-cells = <2>;
163 #size-cells = <1>;
164 clock-frequency = <0>; /* Filled in by zImage */
165 interrupts = <5 1>;
166 interrupt-parent = <&UIC1>;
167 };
169 UART0: serial@10000200 {
170 <<<<<<< HEAD:arch/powerpc/boot/dts/katmai.dts
171 device_type = "serial";
172 compatible = "ns16550";
173 reg = <10000200 8>;
174 =======
175 device_type = "serial";
176 compatible = "ns16550";
177 reg = <10000200 8>;
178 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/powerpc/boot/dts/katmai.dts
179 virtual-reg = <a0000200>;
180 <<<<<<< HEAD:arch/powerpc/boot/dts/katmai.dts
181 clock-frequency = <0>; /* Filled in by zImage */
182 current-speed = <1c200>;
183 interrupt-parent = <&UIC0>;
184 interrupts = <0 4>;
185 };
186 =======
187 clock-frequency = <0>; /* Filled in by zImage */
188 current-speed = <1c200>;
189 interrupt-parent = <&UIC0>;
190 interrupts = <0 4>;
191 };
192 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/powerpc/boot/dts/katmai.dts
194 UART1: serial@10000300 {
195 <<<<<<< HEAD:arch/powerpc/boot/dts/katmai.dts
196 device_type = "serial";
197 compatible = "ns16550";
198 reg = <10000300 8>;
199 =======
200 device_type = "serial";
201 compatible = "ns16550";
202 reg = <10000300 8>;
203 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/powerpc/boot/dts/katmai.dts
204 virtual-reg = <a0000300>;
205 <<<<<<< HEAD:arch/powerpc/boot/dts/katmai.dts
206 clock-frequency = <0>;
207 current-speed = <0>;
208 interrupt-parent = <&UIC0>;
209 interrupts = <1 4>;
210 };
211 =======
212 clock-frequency = <0>;
213 current-speed = <0>;
214 interrupt-parent = <&UIC0>;
215 interrupts = <1 4>;
216 };
217 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/powerpc/boot/dts/katmai.dts
220 UART2: serial@10000600 {
221 <<<<<<< HEAD:arch/powerpc/boot/dts/katmai.dts
222 device_type = "serial";
223 compatible = "ns16550";
224 reg = <10000600 8>;
225 =======
226 device_type = "serial";
227 compatible = "ns16550";
228 reg = <10000600 8>;
229 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/powerpc/boot/dts/katmai.dts
230 virtual-reg = <a0000600>;
231 <<<<<<< HEAD:arch/powerpc/boot/dts/katmai.dts
232 clock-frequency = <0>;
233 current-speed = <0>;
234 interrupt-parent = <&UIC1>;
235 interrupts = <5 4>;
236 };
237 =======
238 clock-frequency = <0>;
239 current-speed = <0>;
240 interrupt-parent = <&UIC1>;
241 interrupts = <5 4>;
242 };
243 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/powerpc/boot/dts/katmai.dts
245 IIC0: i2c@10000400 {
246 <<<<<<< HEAD:arch/powerpc/boot/dts/katmai.dts
247 device_type = "i2c";
248 =======
249 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/powerpc/boot/dts/katmai.dts
250 compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
251 reg = <10000400 14>;
252 interrupt-parent = <&UIC0>;
253 interrupts = <2 4>;
254 };
256 IIC1: i2c@10000500 {
257 <<<<<<< HEAD:arch/powerpc/boot/dts/katmai.dts
258 device_type = "i2c";
259 =======
260 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:arch/powerpc/boot/dts/katmai.dts
261 compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
262 reg = <10000500 14>;
263 interrupt-parent = <&UIC0>;
264 interrupts = <3 4>;
265 };
267 EMAC0: ethernet@10000800 {
268 linux,network-index = <0>;
269 device_type = "network";
270 compatible = "ibm,emac-440spe", "ibm,emac4";
271 interrupt-parent = <&UIC1>;
272 interrupts = <1c 4 1d 4>;
273 reg = <10000800 70>;
274 local-mac-address = [000000000000];
275 mal-device = <&MAL0>;
276 mal-tx-channel = <0>;
277 mal-rx-channel = <0>;
278 cell-index = <0>;
279 max-frame-size = <5dc>;
280 rx-fifo-size = <1000>;
281 tx-fifo-size = <800>;
282 phy-mode = "gmii";
283 phy-map = <00000000>;
284 has-inverted-stacr-oc;
285 has-new-stacr-staopc;
286 };
287 };
289 PCIX0: pci@c0ec00000 {
290 device_type = "pci";
291 #interrupt-cells = <1>;
292 #size-cells = <2>;
293 #address-cells = <3>;
294 compatible = "ibm,plb-pcix-440spe", "ibm,plb-pcix";
295 primary;
296 large-inbound-windows;
297 enable-msi-hole;
298 reg = <c 0ec00000 8 /* Config space access */
299 0 0 0 /* no IACK cycles */
300 c 0ed00000 4 /* Special cycles */
301 c 0ec80000 100 /* Internal registers */
302 c 0ec80100 fc>; /* Internal messaging registers */
304 /* Outbound ranges, one memory and one IO,
305 * later cannot be changed
306 */
307 ranges = <02000000 0 80000000 0000000d 80000000 0 80000000
308 01000000 0 00000000 0000000c 08000000 0 00010000>;
310 /* Inbound 2GB range starting at 0 */
311 dma-ranges = <42000000 0 0 0 0 0 80000000>;
313 /* This drives busses 0 to 0xf */
314 bus-range = <0 f>;
316 /*
317 * On Katmai, the following PCI-X interrupts signals
318 * have to be enabled via jumpers (only INTA is
319 * enabled per default):
320 *
321 * INTB: J3: 1-2
322 * INTC: J2: 1-2
323 * INTD: J1: 1-2
324 */
325 interrupt-map-mask = <f800 0 0 7>;
326 interrupt-map = <
327 /* IDSEL 1 */
328 0800 0 0 1 &UIC1 14 8
329 0800 0 0 2 &UIC1 13 8
330 0800 0 0 3 &UIC1 12 8
331 0800 0 0 4 &UIC1 11 8
332 >;
333 };
335 PCIE0: pciex@d00000000 {
336 device_type = "pci";
337 #interrupt-cells = <1>;
338 #size-cells = <2>;
339 #address-cells = <3>;
340 compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex";
341 primary;
342 port = <0>; /* port number */
343 reg = <d 00000000 20000000 /* Config space access */
344 c 10000000 00001000>; /* Registers */
345 dcr-reg = <100 020>;
346 sdr-base = <300>;
348 /* Outbound ranges, one memory and one IO,
349 * later cannot be changed
350 */
351 ranges = <02000000 0 80000000 0000000e 00000000 0 80000000
352 01000000 0 00000000 0000000f 80000000 0 00010000>;
354 /* Inbound 2GB range starting at 0 */
355 dma-ranges = <42000000 0 0 0 0 0 80000000>;
357 /* This drives busses 10 to 0x1f */
358 bus-range = <10 1f>;
360 /* Legacy interrupts (note the weird polarity, the bridge seems
361 * to invert PCIe legacy interrupts).
362 * We are de-swizzling here because the numbers are actually for
363 * port of the root complex virtual P2P bridge. But I want
364 * to avoid putting a node for it in the tree, so the numbers
365 * below are basically de-swizzled numbers.
366 * The real slot is on idsel 0, so the swizzling is 1:1
367 */
368 interrupt-map-mask = <0000 0 0 7>;
369 interrupt-map = <
370 0000 0 0 1 &UIC3 0 4 /* swizzled int A */
371 0000 0 0 2 &UIC3 1 4 /* swizzled int B */
372 0000 0 0 3 &UIC3 2 4 /* swizzled int C */
373 0000 0 0 4 &UIC3 3 4 /* swizzled int D */>;
374 };
376 PCIE1: pciex@d20000000 {
377 device_type = "pci";
378 #interrupt-cells = <1>;
379 #size-cells = <2>;
380 #address-cells = <3>;
381 compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex";
382 primary;
383 port = <1>; /* port number */
384 reg = <d 20000000 20000000 /* Config space access */
385 c 10001000 00001000>; /* Registers */
386 dcr-reg = <120 020>;
387 sdr-base = <340>;
389 /* Outbound ranges, one memory and one IO,
390 * later cannot be changed
391 */
392 ranges = <02000000 0 80000000 0000000e 80000000 0 80000000
393 01000000 0 00000000 0000000f 80010000 0 00010000>;
395 /* Inbound 2GB range starting at 0 */
396 dma-ranges = <42000000 0 0 0 0 0 80000000>;
398 /* This drives busses 10 to 0x1f */
399 bus-range = <20 2f>;
401 /* Legacy interrupts (note the weird polarity, the bridge seems
402 * to invert PCIe legacy interrupts).
403 * We are de-swizzling here because the numbers are actually for
404 * port of the root complex virtual P2P bridge. But I want
405 * to avoid putting a node for it in the tree, so the numbers
406 * below are basically de-swizzled numbers.
407 * The real slot is on idsel 0, so the swizzling is 1:1
408 */
409 interrupt-map-mask = <0000 0 0 7>;
410 interrupt-map = <
411 0000 0 0 1 &UIC3 4 4 /* swizzled int A */
412 0000 0 0 2 &UIC3 5 4 /* swizzled int B */
413 0000 0 0 3 &UIC3 6 4 /* swizzled int C */
414 0000 0 0 4 &UIC3 7 4 /* swizzled int D */>;
415 };
417 PCIE2: pciex@d40000000 {
418 device_type = "pci";
419 #interrupt-cells = <1>;
420 #size-cells = <2>;
421 #address-cells = <3>;
422 compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex";
423 primary;
424 port = <2>; /* port number */
425 reg = <d 40000000 20000000 /* Config space access */
426 c 10002000 00001000>; /* Registers */
427 dcr-reg = <140 020>;
428 sdr-base = <370>;
430 /* Outbound ranges, one memory and one IO,
431 * later cannot be changed
432 */
433 ranges = <02000000 0 80000000 0000000f 00000000 0 80000000
434 01000000 0 00000000 0000000f 80020000 0 00010000>;
436 /* Inbound 2GB range starting at 0 */
437 dma-ranges = <42000000 0 0 0 0 0 80000000>;
439 /* This drives busses 10 to 0x1f */
440 bus-range = <30 3f>;
442 /* Legacy interrupts (note the weird polarity, the bridge seems
443 * to invert PCIe legacy interrupts).
444 * We are de-swizzling here because the numbers are actually for
445 * port of the root complex virtual P2P bridge. But I want
446 * to avoid putting a node for it in the tree, so the numbers
447 * below are basically de-swizzled numbers.
448 * The real slot is on idsel 0, so the swizzling is 1:1
449 */
450 interrupt-map-mask = <0000 0 0 7>;
451 interrupt-map = <
452 0000 0 0 1 &UIC3 8 4 /* swizzled int A */
453 0000 0 0 2 &UIC3 9 4 /* swizzled int B */
454 0000 0 0 3 &UIC3 a 4 /* swizzled int C */
455 0000 0 0 4 &UIC3 b 4 /* swizzled int D */>;
456 };
457 };
459 chosen {
460 linux,stdout-path = "/plb/opb/serial@10000200";
461 };
462 };