| blob | fc3a331dd3923ed0758541b687cab6286ddff654 |
1 /*
2 * GE SBC310 Device Tree Source
3 *
4 * Copyright 2008 GE Intelligent Platforms Embedded Systems, Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
10 *
11 * Based on: SBS CM6 Device Tree Source
12 * Copyright 2007 SBS Technologies GmbH & Co. KG
13 * And: mpc8641_hpcn.dts (MPC8641 HPCN Device Tree Source)
14 * Copyright 2006 Freescale Semiconductor Inc.
15 */
17 /*
18 * Compiled with dtc -I dts -O dtb -o gef_sbc310.dtb gef_sbc310.dts
19 */
21 /dts-v1/;
23 / {
24 model = "GEF_SBC310";
25 compatible = "gef,sbc310";
26 #address-cells = <1>;
27 #size-cells = <1>;
29 aliases {
30 ethernet0 = &enet0;
31 ethernet1 = &enet1;
32 serial0 = &serial0;
33 serial1 = &serial1;
34 pci0 = &pci0;
35 pci1 = &pci1;
36 };
38 cpus {
39 #address-cells = <1>;
40 #size-cells = <0>;
42 PowerPC,8641@0 {
43 device_type = "cpu";
44 reg = <0>;
45 d-cache-line-size = <32>; // 32 bytes
46 i-cache-line-size = <32>; // 32 bytes
47 d-cache-size = <32768>; // L1, 32K
48 i-cache-size = <32768>; // L1, 32K
49 timebase-frequency = <0>; // From uboot
50 bus-frequency = <0>; // From uboot
51 clock-frequency = <0>; // From uboot
52 };
53 PowerPC,8641@1 {
54 device_type = "cpu";
55 reg = <1>;
56 d-cache-line-size = <32>; // 32 bytes
57 i-cache-line-size = <32>; // 32 bytes
58 d-cache-size = <32768>; // L1, 32K
59 i-cache-size = <32768>; // L1, 32K
60 timebase-frequency = <0>; // From uboot
61 bus-frequency = <0>; // From uboot
62 clock-frequency = <0>; // From uboot
63 };
64 };
66 memory {
67 device_type = "memory";
68 reg = <0x0 0x40000000>; // set by uboot
69 };
71 localbus@fef05000 {
72 #address-cells = <2>;
73 #size-cells = <1>;
74 compatible = "fsl,mpc8641-localbus", "simple-bus";
75 reg = <0xfef05000 0x1000>;
76 interrupts = <19 2>;
77 interrupt-parent = <&mpic>;
79 ranges = <0 0 0xff000000 0x01000000 // 16MB Boot flash
80 1 0 0xe0000000 0x08000000 // Paged Flash 0
81 2 0 0xe8000000 0x08000000 // Paged Flash 1
82 3 0 0xfc100000 0x00020000 // NVRAM
83 4 0 0xfc000000 0x00010000>; // FPGA
85 /* flash@0,0 is a mirror of part of the memory in flash@1,0
86 flash@0,0 {
87 compatible = "gef,sbc310-firmware-mirror", "cfi-flash";
88 reg = <0x0 0x0 0x01000000>;
89 bank-width = <2>;
90 device-width = <2>;
91 #address-cells = <1>;
92 #size-cells = <1>;
93 partition@0 {
94 label = "firmware";
95 reg = <0x0 0x01000000>;
96 read-only;
97 };
98 };
99 */
101 flash@1,0 {
102 compatible = "gef,sbc310-paged-flash", "cfi-flash";
103 reg = <0x1 0x0 0x8000000>;
104 bank-width = <2>;
105 device-width = <2>;
106 #address-cells = <1>;
107 #size-cells = <1>;
108 partition@0 {
109 label = "user";
110 reg = <0x0 0x7800000>;
111 };
112 partition@7800000 {
113 label = "firmware";
114 reg = <0x7800000 0x800000>;
115 read-only;
116 };
117 };
119 nvram@3,0 {
120 device_type = "nvram";
121 compatible = "simtek,stk14ca8";
122 reg = <0x3 0x0 0x20000>;
123 };
125 fpga@4,0 {
126 compatible = "gef,fpga-regs";
127 reg = <0x4 0x0 0x40>;
128 };
130 wdt@4,2000 {
131 compatible = "gef,sbc310-fpga-wdt", "gef,fpga-wdt-1.00",
132 "gef,fpga-wdt";
133 reg = <0x4 0x2000 0x8>;
134 interrupts = <0x1a 0x4>;
135 interrupt-parent = <&gef_pic>;
136 };
137 /*
138 wdt@4,2010 {
139 compatible = "gef,sbc310-fpga-wdt", "gef,fpga-wdt-1.00",
140 "gef,fpga-wdt";
141 reg = <0x4 0x2010 0x8>;
142 interrupts = <0x1b 0x4>;
143 interrupt-parent = <&gef_pic>;
144 };
145 */
146 gef_pic: pic@4,4000 {
147 #interrupt-cells = <1>;
148 interrupt-controller;
149 compatible = "gef,sbc310-fpga-pic", "gef,fpga-pic";
150 reg = <0x4 0x4000 0x20>;
151 interrupts = <0x8
152 0x9>;
153 interrupt-parent = <&mpic>;
155 };
156 gef_gpio: gpio@4,8000 {
157 #gpio-cells = <2>;
158 compatible = "gef,sbc310-gpio";
159 reg = <0x4 0x8000 0x24>;
160 gpio-controller;
161 };
162 };
164 soc@fef00000 {
165 #address-cells = <1>;
166 #size-cells = <1>;
167 #interrupt-cells = <2>;
168 device_type = "soc";
169 compatible = "fsl,mpc8641-soc", "simple-bus";
170 ranges = <0x0 0xfef00000 0x00100000>;
171 bus-frequency = <33333333>;
173 mcm-law@0 {
174 compatible = "fsl,mcm-law";
175 reg = <0x0 0x1000>;
176 fsl,num-laws = <10>;
177 };
179 mcm@1000 {
180 compatible = "fsl,mpc8641-mcm", "fsl,mcm";
181 reg = <0x1000 0x1000>;
182 interrupts = <17 2>;
183 interrupt-parent = <&mpic>;
184 };
186 i2c1: i2c@3000 {
187 #address-cells = <1>;
188 #size-cells = <0>;
189 compatible = "fsl-i2c";
190 reg = <0x3000 0x100>;
191 interrupts = <0x2b 0x2>;
192 interrupt-parent = <&mpic>;
193 dfsrr;
195 rtc@51 {
196 compatible = "epson,rx8581";
197 reg = <0x00000051>;
198 };
199 };
201 i2c2: i2c@3100 {
202 #address-cells = <1>;
203 #size-cells = <0>;
204 compatible = "fsl-i2c";
205 reg = <0x3100 0x100>;
206 interrupts = <0x2b 0x2>;
207 interrupt-parent = <&mpic>;
208 dfsrr;
210 hwmon@48 {
211 compatible = "national,lm92";
212 reg = <0x48>;
213 };
215 hwmon@4c {
216 compatible = "adi,adt7461";
217 reg = <0x4c>;
218 };
220 eti@6b {
221 compatible = "dallas,ds1682";
222 reg = <0x6b>;
223 };
224 };
226 dma@21300 {
227 #address-cells = <1>;
228 #size-cells = <1>;
229 compatible = "fsl,mpc8641-dma", "fsl,eloplus-dma";
230 reg = <0x21300 0x4>;
231 ranges = <0x0 0x21100 0x200>;
232 cell-index = <0>;
233 dma-channel@0 {
234 compatible = "fsl,mpc8641-dma-channel",
235 "fsl,eloplus-dma-channel";
236 reg = <0x0 0x80>;
237 cell-index = <0>;
238 interrupt-parent = <&mpic>;
239 interrupts = <20 2>;
240 };
241 dma-channel@80 {
242 compatible = "fsl,mpc8641-dma-channel",
243 "fsl,eloplus-dma-channel";
244 reg = <0x80 0x80>;
245 cell-index = <1>;
246 interrupt-parent = <&mpic>;
247 interrupts = <21 2>;
248 };
249 dma-channel@100 {
250 compatible = "fsl,mpc8641-dma-channel",
251 "fsl,eloplus-dma-channel";
252 reg = <0x100 0x80>;
253 cell-index = <2>;
254 interrupt-parent = <&mpic>;
255 interrupts = <22 2>;
256 };
257 dma-channel@180 {
258 compatible = "fsl,mpc8641-dma-channel",
259 "fsl,eloplus-dma-channel";
260 reg = <0x180 0x80>;
261 cell-index = <3>;
262 interrupt-parent = <&mpic>;
263 interrupts = <23 2>;
264 };
265 };
267 enet0: ethernet@24000 {
268 #address-cells = <1>;
269 #size-cells = <1>;
270 device_type = "network";
271 model = "eTSEC";
272 compatible = "gianfar";
273 reg = <0x24000 0x1000>;
274 ranges = <0x0 0x24000 0x1000>;
275 local-mac-address = [ 00 00 00 00 00 00 ];
276 interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
277 interrupt-parent = <&mpic>;
278 phy-handle = <&phy0>;
279 phy-connection-type = "gmii";
281 mdio@520 {
282 #address-cells = <1>;
283 #size-cells = <0>;
284 compatible = "fsl,gianfar-mdio";
285 reg = <0x520 0x20>;
287 phy0: ethernet-phy@0 {
288 interrupt-parent = <&gef_pic>;
289 interrupts = <0x9 0x4>;
290 reg = <1>;
291 };
292 phy2: ethernet-phy@2 {
293 interrupt-parent = <&gef_pic>;
294 interrupts = <0x8 0x4>;
295 reg = <3>;
296 };
297 };
298 };
300 enet1: ethernet@26000 {
301 device_type = "network";
302 model = "eTSEC";
303 compatible = "gianfar";
304 reg = <0x26000 0x1000>;
305 local-mac-address = [ 00 00 00 00 00 00 ];
306 interrupts = <0x1f 0x2 0x20 0x2 0x21 0x2>;
307 interrupt-parent = <&mpic>;
308 phy-handle = <&phy2>;
309 phy-connection-type = "gmii";
310 };
312 serial0: serial@4500 {
313 cell-index = <0>;
314 device_type = "serial";
315 compatible = "ns16550";
316 reg = <0x4500 0x100>;
317 clock-frequency = <0>;
318 interrupts = <0x2a 0x2>;
319 interrupt-parent = <&mpic>;
320 };
322 serial1: serial@4600 {
323 cell-index = <1>;
324 device_type = "serial";
325 compatible = "ns16550";
326 reg = <0x4600 0x100>;
327 clock-frequency = <0>;
328 interrupts = <0x1c 0x2>;
329 interrupt-parent = <&mpic>;
330 };
332 mpic: pic@40000 {
333 clock-frequency = <0>;
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 };
342 msi@41600 {
343 compatible = "fsl,mpc8641-msi", "fsl,mpic-msi";
344 reg = <0x41600 0x80>;
345 msi-available-ranges = <0 0x100>;
346 interrupts = <
347 0xe0 0
348 0xe1 0
349 0xe2 0
350 0xe3 0
351 0xe4 0
352 0xe5 0
353 0xe6 0
354 0xe7 0>;
355 interrupt-parent = <&mpic>;
356 };
358 global-utilities@e0000 {
359 compatible = "fsl,mpc8641-guts";
360 reg = <0xe0000 0x1000>;
361 fsl,has-rstcr;
362 };
363 };
365 pci0: pcie@fef08000 {
366 compatible = "fsl,mpc8641-pcie";
367 device_type = "pci";
368 #interrupt-cells = <1>;
369 #size-cells = <2>;
370 #address-cells = <3>;
371 reg = <0xfef08000 0x1000>;
372 bus-range = <0x0 0xff>;
373 ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000
374 0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>;
375 clock-frequency = <33333333>;
376 interrupt-parent = <&mpic>;
377 interrupts = <0x18 0x2>;
378 interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
379 interrupt-map = <
380 0x0000 0x0 0x0 0x1 &mpic 0x0 0x2
381 0x0000 0x0 0x0 0x2 &mpic 0x1 0x2
382 0x0000 0x0 0x0 0x3 &mpic 0x2 0x2
383 0x0000 0x0 0x0 0x4 &mpic 0x3 0x2
384 >;
386 pcie@0 {
387 reg = <0 0 0 0 0>;
388 #size-cells = <2>;
389 #address-cells = <3>;
390 device_type = "pci";
391 ranges = <0x02000000 0x0 0x80000000
392 0x02000000 0x0 0x80000000
393 0x0 0x40000000
395 0x01000000 0x0 0x00000000
396 0x01000000 0x0 0x00000000
397 0x0 0x00400000>;
398 };
399 };
401 pci1: pcie@fef09000 {
402 compatible = "fsl,mpc8641-pcie";
403 device_type = "pci";
404 #interrupt-cells = <1>;
405 #size-cells = <2>;
406 #address-cells = <3>;
407 reg = <0xfef09000 0x1000>;
408 bus-range = <0x0 0xff>;
409 ranges = <0x02000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000
410 0x01000000 0x0 0x00000000 0xfe400000 0x0 0x00400000>;
411 clock-frequency = <33333333>;
412 interrupt-parent = <&mpic>;
413 interrupts = <0x19 0x2>;
414 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
415 interrupt-map = <
416 0x0000 0x0 0x0 0x1 &mpic 0x4 0x2
417 0x0000 0x0 0x0 0x2 &mpic 0x5 0x2
418 0x0000 0x0 0x0 0x3 &mpic 0x6 0x2
419 0x0000 0x0 0x0 0x4 &mpic 0x7 0x2
420 >;
422 pcie@0 {
423 reg = <0 0 0 0 0>;
424 #size-cells = <2>;
425 #address-cells = <3>;
426 device_type = "pci";
427 ranges = <0x02000000 0x0 0xc0000000
428 0x02000000 0x0 0xc0000000
429 0x0 0x20000000
431 0x01000000 0x0 0x00000000
432 0x01000000 0x0 0x00000000
433 0x0 0x00400000>;
434 };
435 };
436 };