tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * GE Fanuc SBC310 Device Tree Source
3 *
4 * Copyright 2008 GE Fanuc 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 */
16
17/*
18 * Compiled with dtc -I dts -O dtb -o gef_sbc310.dtb gef_sbc310.dts
19 */
20
21/dts-v1/;
22
23/ {
24 model = "GEF_SBC310";
25 compatible = "gef,sbc310";
26 #address-cells = <1>;
27 #size-cells = <1>;
28
29 aliases {
30 ethernet0 = &enet0;
31 ethernet1 = &enet1;
32 serial0 = &serial0;
33 serial1 = &serial1;
34 pci0 = &pci0;
35 };
36
37 cpus {
38 #address-cells = <1>;
39 #size-cells = <0>;
40
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 };
64
65 memory {
66 device_type = "memory";
67 reg = <0x0 0x40000000>; // set by uboot
68 };
69
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>;
77
78 ranges = <0 0 0xff000000 0x01000000 // 16MB Boot flash
79 1 0 0xe0000000 0x08000000 // Paged Flash 0
80 2 0 0xe8000000 0x08000000 // Paged Flash 1
81 3 0 0xfc100000 0x00020000 // NVRAM
82 4 0 0xfc000000 0x00010000>; // FPGA
83
84 /* flash@0,0 is a mirror of part of the memory in flash@1,0
85 flash@0,0 {
86 compatible = "gef,sbc310-firmware-mirror", "cfi-flash";
87 reg = <0x0 0x0 0x01000000>;
88 bank-width = <2>;
89 device-width = <2>;
90 #address-cells = <1>;
91 #size-cells = <1>;
92 partition@0 {
93 label = "firmware";
94 reg = <0x0 0x01000000>;
95 read-only;
96 };
97 };
98 */
99
100 flash@1,0 {
101 compatible = "gef,sbc310-paged-flash", "cfi-flash";
102 reg = <0x1 0x0 0x8000000>;
103 bank-width = <2>;
104 device-width = <2>;
105 #address-cells = <1>;
106 #size-cells = <1>;
107 partition@0 {
108 label = "user";
109 reg = <0x0 0x7800000>;
110 };
111 partition@7800000 {
112 label = "firmware";
113 reg = <0x7800000 0x800000>;
114 read-only;
115 };
116 };
117
118 fpga@4,0 {
119 compatible = "gef,fpga-regs";
120 reg = <0x4 0x0 0x40>;
121 };
122
123 wdt@4,2000 {
124 compatible = "gef,sbc310-fpga-wdt", "gef,fpga-wdt-1.00",
125 "gef,fpga-wdt";
126 reg = <0x4 0x2000 0x8>;
127 interrupts = <0x1a 0x4>;
128 interrupt-parent = <&gef_pic>;
129 };
130/*
131 wdt@4,2010 {
132 compatible = "gef,sbc310-fpga-wdt", "gef,fpga-wdt-1.00",
133 "gef,fpga-wdt";
134 reg = <0x4 0x2010 0x8>;
135 interrupts = <0x1b 0x4>;
136 interrupt-parent = <&gef_pic>;
137 };
138*/
139 gef_pic: pic@4,4000 {
140 #interrupt-cells = <1>;
141 interrupt-controller;
142 compatible = "gef,sbc310-fpga-pic", "gef,fpga-pic";
143 reg = <0x4 0x4000 0x20>;
144 interrupts = <0x8
145 0x9>;
146 interrupt-parent = <&mpic>;
147
148 };
149 gef_gpio: gpio@4,8000 {
150 #gpio-cells = <2>;
151 compatible = "gef,sbc310-gpio";
152 reg = <0x4 0x8000 0x24>;
153 gpio-controller;
154 };
155 };
156
157 soc@fef00000 {
158 #address-cells = <1>;
159 #size-cells = <1>;
160 #interrupt-cells = <2>;
161 device_type = "soc";
162 compatible = "fsl,mpc8641-soc", "simple-bus";
163 ranges = <0x0 0xfef00000 0x00100000>;
164 bus-frequency = <33333333>;
165
166 mcm-law@0 {
167 compatible = "fsl,mcm-law";
168 reg = <0x0 0x1000>;
169 fsl,num-laws = <10>;
170 };
171
172 mcm@1000 {
173 compatible = "fsl,mpc8641-mcm", "fsl,mcm";
174 reg = <0x1000 0x1000>;
175 interrupts = <17 2>;
176 interrupt-parent = <&mpic>;
177 };
178
179 i2c1: i2c@3000 {
180 #address-cells = <1>;
181 #size-cells = <0>;
182 compatible = "fsl-i2c";
183 reg = <0x3000 0x100>;
184 interrupts = <0x2b 0x2>;
185 interrupt-parent = <&mpic>;
186 dfsrr;
187
188 rtc@51 {
189 compatible = "epson,rx8581";
190 reg = <0x00000051>;
191 };
192 };
193
194 i2c2: i2c@3100 {
195 #address-cells = <1>;
196 #size-cells = <0>;
197 compatible = "fsl-i2c";
198 reg = <0x3100 0x100>;
199 interrupts = <0x2b 0x2>;
200 interrupt-parent = <&mpic>;
201 dfsrr;
202
203 hwmon@48 {
204 compatible = "national,lm92";
205 reg = <0x48>;
206 };
207
208 hwmon@4c {
209 compatible = "adi,adt7461";
210 reg = <0x4c>;
211 };
212
213 eti@6b {
214 compatible = "dallas,ds1682";
215 reg = <0x6b>;
216 };
217 };
218
219 dma@21300 {
220 #address-cells = <1>;
221 #size-cells = <1>;
222 compatible = "fsl,mpc8641-dma", "fsl,eloplus-dma";
223 reg = <0x21300 0x4>;
224 ranges = <0x0 0x21100 0x200>;
225 cell-index = <0>;
226 dma-channel@0 {
227 compatible = "fsl,mpc8641-dma-channel",
228 "fsl,eloplus-dma-channel";
229 reg = <0x0 0x80>;
230 cell-index = <0>;
231 interrupt-parent = <&mpic>;
232 interrupts = <20 2>;
233 };
234 dma-channel@80 {
235 compatible = "fsl,mpc8641-dma-channel",
236 "fsl,eloplus-dma-channel";
237 reg = <0x80 0x80>;
238 cell-index = <1>;
239 interrupt-parent = <&mpic>;
240 interrupts = <21 2>;
241 };
242 dma-channel@100 {
243 compatible = "fsl,mpc8641-dma-channel",
244 "fsl,eloplus-dma-channel";
245 reg = <0x100 0x80>;
246 cell-index = <2>;
247 interrupt-parent = <&mpic>;
248 interrupts = <22 2>;
249 };
250 dma-channel@180 {
251 compatible = "fsl,mpc8641-dma-channel",
252 "fsl,eloplus-dma-channel";
253 reg = <0x180 0x80>;
254 cell-index = <3>;
255 interrupt-parent = <&mpic>;
256 interrupts = <23 2>;
257 };
258 };
259
260 enet0: ethernet@24000 {
261 #address-cells = <1>;
262 #size-cells = <1>;
263 device_type = "network";
264 model = "eTSEC";
265 compatible = "gianfar";
266 reg = <0x24000 0x1000>;
267 ranges = <0x0 0x24000 0x1000>;
268 local-mac-address = [ 00 00 00 00 00 00 ];
269 interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
270 interrupt-parent = <&mpic>;
271 phy-handle = <&phy0>;
272 phy-connection-type = "gmii";
273
274 mdio@520 {
275 #address-cells = <1>;
276 #size-cells = <0>;
277 compatible = "fsl,gianfar-mdio";
278 reg = <0x520 0x20>;
279
280 phy0: ethernet-phy@0 {
281 interrupt-parent = <&gef_pic>;
282 interrupts = <0x9 0x4>;
283 reg = <1>;
284 };
285 phy2: ethernet-phy@2 {
286 interrupt-parent = <&gef_pic>;
287 interrupts = <0x8 0x4>;
288 reg = <3>;
289 };
290 };
291 };
292
293 enet1: ethernet@26000 {
294 device_type = "network";
295 model = "eTSEC";
296 compatible = "gianfar";
297 reg = <0x26000 0x1000>;
298 local-mac-address = [ 00 00 00 00 00 00 ];
299 interrupts = <0x1f 0x2 0x20 0x2 0x21 0x2>;
300 interrupt-parent = <&mpic>;
301 phy-handle = <&phy2>;
302 phy-connection-type = "gmii";
303 };
304
305 serial0: serial@4500 {
306 cell-index = <0>;
307 device_type = "serial";
308 compatible = "ns16550";
309 reg = <0x4500 0x100>;
310 clock-frequency = <0>;
311 interrupts = <0x2a 0x2>;
312 interrupt-parent = <&mpic>;
313 };
314
315 serial1: serial@4600 {
316 cell-index = <1>;
317 device_type = "serial";
318 compatible = "ns16550";
319 reg = <0x4600 0x100>;
320 clock-frequency = <0>;
321 interrupts = <0x1c 0x2>;
322 interrupt-parent = <&mpic>;
323 };
324
325 mpic: pic@40000 {
326 clock-frequency = <0>;
327 interrupt-controller;
328 #address-cells = <0>;
329 #interrupt-cells = <2>;
330 reg = <0x40000 0x40000>;
331 compatible = "chrp,open-pic";
332 device_type = "open-pic";
333 };
334
335 global-utilities@e0000 {
336 compatible = "fsl,mpc8641-guts";
337 reg = <0xe0000 0x1000>;
338 fsl,has-rstcr;
339 };
340 };
341
342 pci0: pcie@fef08000 {
343 compatible = "fsl,mpc8641-pcie";
344 device_type = "pci";
345 #interrupt-cells = <1>;
346 #size-cells = <2>;
347 #address-cells = <3>;
348 reg = <0xfef08000 0x1000>;
349 bus-range = <0x0 0xff>;
350 ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000
351 0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>;
352 clock-frequency = <33333333>;
353 interrupt-parent = <&mpic>;
354 interrupts = <0x18 0x2>;
355 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
356 interrupt-map = <
357 0x0000 0x0 0x0 0x1 &mpic 0x0 0x2
358 0x0000 0x0 0x0 0x2 &mpic 0x1 0x2
359 0x0000 0x0 0x0 0x3 &mpic 0x2 0x2
360 0x0000 0x0 0x0 0x4 &mpic 0x3 0x2
361 >;
362
363 pcie@0 {
364 reg = <0 0 0 0 0>;
365 #size-cells = <2>;
366 #address-cells = <3>;
367 device_type = "pci";
368 ranges = <0x02000000 0x0 0x80000000
369 0x02000000 0x0 0x80000000
370 0x0 0x40000000
371
372 0x01000000 0x0 0x00000000
373 0x01000000 0x0 0x00000000
374 0x0 0x00400000>;
375 };
376 };
377
378 pci1: pcie@fef09000 {
379 compatible = "fsl,mpc8641-pcie";
380 device_type = "pci";
381 #interrupt-cells = <1>;
382 #size-cells = <2>;
383 #address-cells = <3>;
384 reg = <0xfef09000 0x1000>;
385 bus-range = <0x0 0xff>;
386 ranges = <0x02000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000
387 0x01000000 0x0 0x00000000 0xfe400000 0x0 0x00400000>;
388 clock-frequency = <33333333>;
389 interrupt-parent = <&mpic>;
390 interrupts = <0x19 0x2>;
391 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
392 interrupt-map = <
393 0x0000 0x0 0x0 0x1 &mpic 0x4 0x2
394 0x0000 0x0 0x0 0x2 &mpic 0x5 0x2
395 0x0000 0x0 0x0 0x3 &mpic 0x6 0x2
396 0x0000 0x0 0x0 0x4 &mpic 0x7 0x2
397 >;
398
399 pcie@0 {
400 reg = <0 0 0 0 0>;
401 #size-cells = <2>;
402 #address-cells = <3>;
403 device_type = "pci";
404 ranges = <0x02000000 0x0 0xc0000000
405 0x02000000 0x0 0xc0000000
406 0x0 0x20000000
407
408 0x01000000 0x0 0x00000000
409 0x01000000 0x0 0x00000000
410 0x0 0x00400000>;
411 };
412 };
413};