| blob | c0671cc9812522bc04ced27ee81dcbf70ded647a |
1 /*
2 * GE SBC610 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_sbc610.dtb gef_sbc610.dts
19 */
21 /dts-v1/;
23 / {
24 model = "GEF_SBC610";
25 compatible = "gef,sbc610";
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 };
37 cpus {
38 #address-cells = <1>;
39 #size-cells = <0>;
41 PowerPC,8641@0 {
42 device_type = "cpu";
43 reg = <0>;
44 d-cache-line-size = <32>; // 32 bytes
45 i-cache-line-size = <32>; // 32 bytes
46 d-cache-size = <32768>; // L1, 32K
47 i-cache-size = <32768>; // L1, 32K
48 timebase-frequency = <0>; // From uboot
49 bus-frequency = <0>; // From uboot
50 clock-frequency = <0>; // From uboot
51 };
52 PowerPC,8641@1 {
53 device_type = "cpu";
54 reg = <1>;
55 d-cache-line-size = <32>; // 32 bytes
56 i-cache-line-size = <32>; // 32 bytes
57 d-cache-size = <32768>; // L1, 32K
58 i-cache-size = <32768>; // L1, 32K
59 timebase-frequency = <0>; // From uboot
60 bus-frequency = <0>; // From uboot
61 clock-frequency = <0>; // From uboot
62 };
63 };
65 memory {
66 device_type = "memory";
67 reg = <0x0 0x40000000>; // set by uboot
68 };
70 localbus@fef05000 {
71 #address-cells = <2>;
72 #size-cells = <1>;
73 compatible = "fsl,mpc8641-localbus", "simple-bus";
74 reg = <0xfef05000 0x1000>;
75 interrupts = <19 2>;
76 interrupt-parent = <&mpic>;
78 ranges = <0 0 0xff000000 0x01000000 // 16MB Boot flash
79 1 0 0xe8000000 0x08000000 // Paged Flash 0
80 2 0 0xe0000000 0x08000000 // Paged Flash 1
81 3 0 0xfc100000 0x00020000 // NVRAM
82 4 0 0xfc000000 0x00008000 // FPGA
83 5 0 0xfc008000 0x00008000 // AFIX FPGA
84 6 0 0xfd000000 0x00800000 // IO FPGA (8-bit)
85 7 0 0xfd800000 0x00800000>; // IO FPGA (32-bit)
87 /* flash@0,0 is a mirror of part of the memory in flash@1,0
88 flash@0,0 {
89 compatible = "gef,sbc610-firmware-mirror", "cfi-flash";
90 reg = <0x0 0x0 0x1000000>;
91 bank-width = <4>;
92 device-width = <2>;
93 #address-cells = <1>;
94 #size-cells = <1>;
95 partition@0 {
96 label = "firmware";
97 reg = <0x0 0x1000000>;
98 read-only;
99 };
100 };
101 */
103 flash@1,0 {
104 compatible = "gef,sbc610-paged-flash", "cfi-flash";
105 reg = <0x1 0x0 0x8000000>;
106 bank-width = <4>;
107 device-width = <2>;
108 #address-cells = <1>;
109 #size-cells = <1>;
110 partition@0 {
111 label = "user";
112 reg = <0x0 0x7800000>;
113 };
114 partition@7800000 {
115 label = "firmware";
116 reg = <0x7800000 0x800000>;
117 read-only;
118 };
119 };
121 nvram@3,0 {
122 device_type = "nvram";
123 compatible = "simtek,stk14ca8";
124 reg = <0x3 0x0 0x20000>;
125 };
127 fpga@4,0 {
128 compatible = "gef,fpga-regs";
129 reg = <0x4 0x0 0x40>;
130 };
132 wdt@4,2000 {
133 compatible = "gef,fpga-wdt";
134 reg = <0x4 0x2000 0x8>;
135 interrupts = <0x1a 0x4>;
136 interrupt-parent = <&gef_pic>;
137 };
138 /* Second watchdog available, driver currently supports one.
139 wdt@4,2010 {
140 compatible = "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,fpga-pic";
150 reg = <0x4 0x4000 0x20>;
151 interrupts = <0x8
152 0x9>;
153 interrupt-parent = <&mpic>;
155 };
156 gef_gpio: gpio@7,14000 {
157 #gpio-cells = <2>;
158 compatible = "gef,sbc610-gpio";
159 reg = <0x7 0x14000 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 = "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 hwmon@48 {
196 compatible = "national,lm92";
197 reg = <0x48>;
198 };
200 hwmon@4c {
201 compatible = "adi,adt7461";
202 reg = <0x4c>;
203 };
205 rtc@51 {
206 compatible = "epson,rx8581";
207 reg = <0x00000051>;
208 };
210 eti@6b {
211 compatible = "dallas,ds1682";
212 reg = <0x6b>;
213 };
214 };
216 i2c2: i2c@3100 {
217 #address-cells = <1>;
218 #size-cells = <0>;
219 compatible = "fsl-i2c";
220 reg = <0x3100 0x100>;
221 interrupts = <0x2b 0x2>;
222 interrupt-parent = <&mpic>;
223 dfsrr;
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 = <0xf800 0x0 0x0 0x7>;
379 interrupt-map = <
380 0x0000 0x0 0x0 0x1 &mpic 0x0 0x1
381 0x0000 0x0 0x0 0x2 &mpic 0x1 0x1
382 0x0000 0x0 0x0 0x3 &mpic 0x2 0x1
383 0x0000 0x0 0x0 0x4 &mpic 0x3 0x1
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 };
400 };