1 /*
2 * Device Tree Source for AMCC Sequoia
3 *
4 * Based on Bamboo code by Josh Boyer <jwboyer@
5 * Copyright (c) 2006, 2007 IBM Corp.
6 *
7 * FIXME: Draft only!
8 *
9 * This file is licensed under the terms of th
10 * License version 2. This program is license
11 * any warranty of any kind, whether express o
12 *
13 */
14
15 /dts-v1/;
16
17 / {
18 #address-cells = <2>;
19 #size-cells = <1>;
20 model = "amcc,sequoia";
21 compatible = "amcc,sequoia";
22 dcr-parent = <&{/cpus/cpu@0}>;
23
24 aliases {
25 ethernet0 = &EMAC0;
26 ethernet1 = &EMAC1;
27 serial0 = &UART0;
28 serial1 = &UART1;
29 serial2 = &UART2;
30 serial3 = &UART3;
31 };
32
33 cpus {
34 #address-cells = <1>;
35 #size-cells = <0>;
36
37 cpu@0 {
38 device_type = "cpu";
39 model = "PowerPC,440EP
40 reg = <0x00000000>;
41 clock-frequency = <0>;
42 timebase-frequency = <
43 i-cache-line-size = <3
44 d-cache-line-size = <3
45 i-cache-size = <32768>
46 d-cache-size = <32768>
47 dcr-controller;
48 dcr-access-method = "n
49 };
50 };
51
52 memory {
53 device_type = "memory";
54 reg = <0x00000000 0x00000000 0
55 };
56
57 UIC0: interrupt-controller0 {
58 compatible = "ibm,uic-440epx",
59 interrupt-controller;
60 cell-index = <0>;
61 dcr-reg = <0x0c0 0x009>;
62 #address-cells = <0>;
63 #size-cells = <0>;
64 #interrupt-cells = <2>;
65 };
66
67 UIC1: interrupt-controller1 {
68 compatible = "ibm,uic-440epx",
69 interrupt-controller;
70 cell-index = <1>;
71 dcr-reg = <0x0d0 0x009>;
72 #address-cells = <0>;
73 #size-cells = <0>;
74 #interrupt-cells = <2>;
75 interrupts = <0x1e 0x4 0x1f 0x
76 interrupt-parent = <&UIC0>;
77 };
78
79 UIC2: interrupt-controller2 {
80 compatible = "ibm,uic-440epx",
81 interrupt-controller;
82 cell-index = <2>;
83 dcr-reg = <0x0e0 0x009>;
84 #address-cells = <0>;
85 #size-cells = <0>;
86 #interrupt-cells = <2>;
87 interrupts = <0x1c 0x4 0x1d 0x
88 interrupt-parent = <&UIC0>;
89 };
90
91 SDR0: sdr {
92 compatible = "ibm,sdr-440epx",
93 dcr-reg = <0x00e 0x002>;
94 };
95
96 CPR0: cpr {
97 compatible = "ibm,cpr-440epx",
98 dcr-reg = <0x00c 0x002>;
99 };
100
101 plb {
102 compatible = "ibm,plb-440epx",
103 #address-cells = <2>;
104 #size-cells = <1>;
105 ranges;
106 clock-frequency = <0>; /* Fill
107
108 SDRAM0: sdram {
109 compatible = "ibm,sdra
110 dcr-reg = <0x010 0x002
111 };
112
113 CRYPTO: crypto@e0100000 {
114 compatible = "amcc,ppc
115 reg = <0 0xE0100000 0x
116 interrupt-parent = <&U
117 interrupts = <0x17 0x4
118 };
119
120 rng@e0120000 {
121 compatible = "amcc,ppc
122 reg = <0 0xE0120000 0x
123 };
124
125 DMA0: dma {
126 compatible = "ibm,dma-
127 dcr-reg = <0x100 0x027
128 };
129
130 MAL0: mcmal {
131 compatible = "ibm,mcma
132 dcr-reg = <0x180 0x062
133 num-tx-chans = <2>;
134 num-rx-chans = <2>;
135 interrupt-parent = <&M
136 interrupts = <0x0 0x1
137 #interrupt-cells = <1>
138 #address-cells = <0>;
139 #size-cells = <0>;
140 interrupt-map = </*TXE
141 /*RXEO
142 /*SERR
143 /*TXDE
144 /*RXDE
145 interrupt-map-mask = <
146 };
147
148 USB1: usb@e0000400 {
149 compatible = "ibm,usb-
150 reg = <0x00000000 0xe0
151 interrupt-parent = <&U
152 interrupts = <0x15 0x8
153 };
154
155 USB0: ehci@e0000300 {
156 compatible = "ibm,usb-
157 interrupt-parent = <&U
158 interrupts = <0x1a 0x4
159 reg = <0x00000000 0xe0
160 big-endian;
161 };
162
163 POB0: opb {
164 compatible = "ibm,opb-
165 #address-cells = <1>;
166 #size-cells = <1>;
167 ranges = <0x00000000 0
168 0x80000000 0
169 interrupt-parent = <&U
170 interrupts = <0x7 0x4>
171 clock-frequency = <0>;
172
173 EBC0: ebc {
174 compatible = "
175 dcr-reg = <0x0
176 #address-cells
177 #size-cells =
178 clock-frequenc
179 interrupts = <
180 interrupt-pare
181
182 nor_flash@0,0
183 compat
184 bank-w
185 reg =
186 #addre
187 #size-
188 partit
189
190
191 };
192 partit
193
194
195 };
196 partit
197
198
199 };
200 partit
201
202
203 };
204 partit
205
206
207 };
208 partit
209
210
211 };
212 };
213
214 ndfc@3,0 {
215 compat
216 reg =
217 ccr =
218 bank-s
219 #addre
220 #size-
221
222 nand {
223
224
225
226
227
228
229
230
231
232
233
234 };
235 };
236 };
237
238 UART0: serial@ef600300
239 device_type =
240 compatible = "
241 reg = <0xef600
242 virtual-reg =
243 clock-frequenc
244 current-speed
245 interrupt-pare
246 interrupts = <
247 };
248
249 UART1: serial@ef600400
250 device_type =
251 compatible = "
252 reg = <0xef600
253 virtual-reg =
254 clock-frequenc
255 current-speed
256 interrupt-pare
257 interrupts = <
258 };
259
260 UART2: serial@ef600500
261 device_type =
262 compatible = "
263 reg = <0xef600
264 virtual-reg =
265 clock-frequenc
266 current-speed
267 interrupt-pare
268 interrupts = <
269 };
270
271 UART3: serial@ef600600
272 device_type =
273 compatible = "
274 reg = <0xef600
275 virtual-reg =
276 clock-frequenc
277 current-speed
278 interrupt-pare
279 interrupts = <
280 };
281
282 IIC0: i2c@ef600700 {
283 #address-cells
284 #size-cells =
285 compatible = "
286 reg = <0xef600
287 interrupt-pare
288 interrupts = <
289
290 hwmon@48 {
291 compat
292 reg =
293 };
294 };
295
296 IIC1: i2c@ef600800 {
297 #address-cells
298 #size-cells =
299 compatible = "
300 reg = <0xef600
301 interrupt-pare
302 interrupts = <
303 };
304
305 ZMII0: emac-zmii@ef600
306 compatible = "
307 reg = <0xef600
308 };
309
310 RGMII0: emac-rgmii@ef6
311 compatible = "
312 reg = <0xef601
313 has-mdio;
314 };
315
316 EMAC0: ethernet@ef600e
317 device_type =
318 compatible = "
319 interrupt-pare
320 interrupts = <
321 #interrupt-cel
322 #address-cells
323 #size-cells =
324 interrupt-map
325
326 reg = <0xef600
327 local-mac-addr
328 mal-device = <
329 mal-tx-channel
330 mal-rx-channel
331 cell-index = <
332 max-frame-size
333 rx-fifo-size =
334 tx-fifo-size =
335 phy-mode = "rg
336 phy-map = <0x0
337 zmii-device =
338 zmii-channel =
339 rgmii-device =
340 rgmii-channel
341 has-inverted-s
342 has-new-stacr-
343 };
344
345 EMAC1: ethernet@ef600f
346 device_type =
347 compatible = "
348 interrupt-pare
349 interrupts = <
350 #interrupt-cel
351 #address-cells
352 #size-cells =
353 interrupt-map
354
355 reg = <0xef600
356 local-mac-addr
357 mal-device = <
358 mal-tx-channel
359 mal-rx-channel
360 cell-index = <
361 max-frame-size
362 rx-fifo-size =
363 tx-fifo-size =
364 phy-mode = "rg
365 phy-map = <0x0
366 zmii-device =
367 zmii-channel =
368 rgmii-device =
369 rgmii-channel
370 has-inverted-s
371 has-new-stacr-
372 };
373 };
374
375 PCI0: pci@1ec000000 {
376 device_type = "pci";
377 #interrupt-cells = <1>
378 #size-cells = <2>;
379 #address-cells = <3>;
380 compatible = "ibm,plb4
381 primary;
382 reg = <0x00000001 0xee
383 0x00000001 0xee
384 0x00000001 0xee
385 0x00000001 0xef
386
387 /* Outbound ranges, on
388 * later cannot be cha
389 * IO range but we don
390 * From the 440EPx use
391 * PCI 1 Memory 1
392 * I/O 1
393 * I/O 1
394 */
395 ranges = <0x02000000 0
396 0x01000000 0x0
397 0x01000000 0x0
398
399 /* Inbound 2GB range s
400 dma-ranges = <0x420000
401
402 /* All PCI interrupts
403 interrupt-map-mask = <
404 interrupt-map = < 0x0
405 };
406 };
407
408 chosen {
409 stdout-path = "/plb/opb/serial
410 bootargs = "console=ttyS0,1152
411 };
412 };
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