1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * MPC8315E RDB Device Tree Source
4 *
5 * Copyright 2007 Freescale Semiconductor Inc.
6 */
7
8 /dts-v1/;
9
10 / {
11 compatible = "fsl,mpc8315erdb";
12 #address-cells = <1>;
13 #size-cells = <1>;
14
15 aliases {
16 ethernet0 = &enet0;
17 ethernet1 = &enet1;
18 serial0 = &serial0;
19 serial1 = &serial1;
20 pci0 = &pci0;
21 pci1 = &pci1;
22 pci2 = &pci2;
23 };
24
25 cpus {
26 #address-cells = <1>;
27 #size-cells = <0>;
28
29 PowerPC,8315@0 {
30 device_type = "cpu";
31 reg = <0x0>;
32 d-cache-line-size = <32>;
33 i-cache-line-size = <32>;
34 d-cache-size = <16384>;
35 i-cache-size = <16384>;
36 timebase-frequency = <0>; // from bootloader
37 bus-frequency = <0>; // from bootloader
38 clock-frequency = <0>; // from bootloader
39 };
40 };
41
42 memory {
43 device_type = "memory";
44 reg = <0x00000000 0x08000000>; // 128MB at 0
45 };
46
47 localbus@e0005000 {
48 #address-cells = <2>;
49 #size-cells = <1>;
50 compatible = "fsl,mpc8315-elbc", "fsl,elbc", "simple-bus";
51 reg = <0xe0005000 0x1000>;
52 interrupts = <77 0x8>;
53 interrupt-parent = <&ipic>;
54
55 // CS0 and CS1 are swapped when
56 // booting from nand, but the
57 // addresses are the same.
58 ranges = <0x0 0x0 0xfe000000 0x00800000
59 0x1 0x0 0xe0600000 0x00002000
60 0x2 0x0 0xf0000000 0x00020000
61 0x3 0x0 0xfa000000 0x00008000>;
62
63 flash@0,0 {
64 #address-cells = <1>;
65 #size-cells = <1>;
66 compatible = "cfi-flash";
67 reg = <0x0 0x0 0x800000>;
68 bank-width = <2>;
69 device-width = <1>;
70 };
71
72 nand@1,0 {
73 #address-cells = <1>;
74 #size-cells = <1>;
75 compatible = "fsl,mpc8315-fcm-nand",
76 "fsl,elbc-fcm-nand";
77 reg = <0x1 0x0 0x2000>;
78
79 u-boot@0 {
80 reg = <0x0 0x100000>;
81 read-only;
82 };
83
84 kernel@100000 {
85 reg = <0x100000 0x300000>;
86 };
87 fs@400000 {
88 reg = <0x400000 0x1c00000>;
89 };
90 };
91 };
92
93 immr@e0000000 {
94 #address-cells = <1>;
95 #size-cells = <1>;
96 device_type = "soc";
97 compatible = "fsl,mpc8315-immr", "simple-bus";
98 ranges = <0 0xe0000000 0x00100000>;
99 reg = <0xe0000000 0x00000200>;
100 bus-frequency = <0>;
101
102 wdt@200 {
103 device_type = "watchdog";
104 compatible = "mpc83xx_wdt";
105 reg = <0x200 0x100>;
106 };
107
108 i2c@3000 {
109 #address-cells = <1>;
110 #size-cells = <0>;
111 cell-index = <0>;
112 compatible = "fsl-i2c";
113 reg = <0x3000 0x100>;
114 interrupts = <14 0x8>;
115 interrupt-parent = <&ipic>;
116 dfsrr;
117 rtc@68 {
118 compatible = "dallas,ds1339";
119 reg = <0x68>;
120 };
121
122 mcu_pio: mcu@a {
123 #gpio-cells = <2>;
124 compatible = "fsl,mc9s08qg8-mpc8315erdb",
125 "fsl,mcu-mpc8349emitx";
126 reg = <0x0a>;
127 gpio-controller;
128 };
129 };
130
131 spi@7000 {
132 cell-index = <0>;
133 compatible = "fsl,spi";
134 reg = <0x7000 0x1000>;
135 interrupts = <16 0x8>;
136 interrupt-parent = <&ipic>;
137 mode = "cpu";
138 };
139
140 dma@82a8 {
141 #address-cells = <1>;
142 #size-cells = <1>;
143 compatible = "fsl,mpc8315-dma", "fsl,elo-dma";
144 reg = <0x82a8 4>;
145 ranges = <0 0x8100 0x1a8>;
146 interrupt-parent = <&ipic>;
147 interrupts = <71 8>;
148 cell-index = <0>;
149 dma-channel@0 {
150 compatible = "fsl,mpc8315-dma-channel", "fsl,elo-dma-channel";
151 reg = <0 0x80>;
152 cell-index = <0>;
153 interrupt-parent = <&ipic>;
154 interrupts = <71 8>;
155 };
156 dma-channel@80 {
157 compatible = "fsl,mpc8315-dma-channel", "fsl,elo-dma-channel";
158 reg = <0x80 0x80>;
159 cell-index = <1>;
160 interrupt-parent = <&ipic>;
161 interrupts = <71 8>;
162 };
163 dma-channel@100 {
164 compatible = "fsl,mpc8315-dma-channel", "fsl,elo-dma-channel";
165 reg = <0x100 0x80>;
166 cell-index = <2>;
167 interrupt-parent = <&ipic>;
168 interrupts = <71 8>;
169 };
170 dma-channel@180 {
171 compatible = "fsl,mpc8315-dma-channel", "fsl,elo-dma-channel";
172 reg = <0x180 0x28>;
173 cell-index = <3>;
174 interrupt-parent = <&ipic>;
175 interrupts = <71 8>;
176 };
177 };
178
179 usb@23000 {
180 compatible = "fsl-usb2-dr";
181 reg = <0x23000 0x1000>;
182 #address-cells = <1>;
183 #size-cells = <0>;
184 interrupt-parent = <&ipic>;
185 interrupts = <38 0x8>;
186 phy_type = "utmi";
187 };
188
189 enet0: ethernet@24000 {
190 #address-cells = <1>;
191 #size-cells = <1>;
192 cell-index = <0>;
193 device_type = "network";
194 model = "eTSEC";
195 compatible = "gianfar";
196 reg = <0x24000 0x1000>;
197 ranges = <0x0 0x24000 0x1000>;
198 local-mac-address = [ 00 00 00 00 00 00 ];
199 interrupts = <32 0x8 33 0x8 34 0x8>;
200 interrupt-parent = <&ipic>;
201 tbi-handle = <&tbi0>;
202 phy-handle = < &phy0 >;
203 fsl,magic-packet;
204
205 mdio@520 {
206 #address-cells = <1>;
207 #size-cells = <0>;
208 compatible = "fsl,gianfar-mdio";
209 reg = <0x520 0x20>;
210
211 phy0: ethernet-phy@0 {
212 interrupt-parent = <&ipic>;
213 interrupts = <20 0x8>;
214 reg = <0x0>;
215 };
216
217 phy1: ethernet-phy@1 {
218 interrupt-parent = <&ipic>;
219 interrupts = <19 0x8>;
220 reg = <0x1>;
221 };
222
223 tbi0: tbi-phy@11 {
224 reg = <0x11>;
225 device_type = "tbi-phy";
226 };
227 };
228 };
229
230 enet1: ethernet@25000 {
231 #address-cells = <1>;
232 #size-cells = <1>;
233 cell-index = <1>;
234 device_type = "network";
235 model = "eTSEC";
236 compatible = "gianfar";
237 reg = <0x25000 0x1000>;
238 ranges = <0x0 0x25000 0x1000>;
239 local-mac-address = [ 00 00 00 00 00 00 ];
240 interrupts = <35 0x8 36 0x8 37 0x8>;
241 interrupt-parent = <&ipic>;
242 tbi-handle = <&tbi1>;
243 phy-handle = < &phy1 >;
244 fsl,magic-packet;
245
246 mdio@520 {
247 #address-cells = <1>;
248 #size-cells = <0>;
249 compatible = "fsl,gianfar-tbi";
250 reg = <0x520 0x20>;
251
252 tbi1: tbi-phy@11 {
253 reg = <0x11>;
254 device_type = "tbi-phy";
255 };
256 };
257 };
258
259 serial0: serial@4500 {
260 cell-index = <0>;
261 device_type = "serial";
262 compatible = "fsl,ns16550", "ns16550";
263 reg = <0x4500 0x100>;
264 clock-frequency = <133333333>;
265 interrupts = <9 0x8>;
266 interrupt-parent = <&ipic>;
267 };
268
269 serial1: serial@4600 {
270 cell-index = <1>;
271 device_type = "serial";
272 compatible = "fsl,ns16550", "ns16550";
273 reg = <0x4600 0x100>;
274 clock-frequency = <133333333>;
275 interrupts = <10 0x8>;
276 interrupt-parent = <&ipic>;
277 };
278
279 crypto@30000 {
280 compatible = "fsl,sec3.3", "fsl,sec3.1", "fsl,sec3.0",
281 "fsl,sec2.4", "fsl,sec2.2", "fsl,sec2.1",
282 "fsl,sec2.0";
283 reg = <0x30000 0x10000>;
284 interrupts = <11 0x8>;
285 interrupt-parent = <&ipic>;
286 fsl,num-channels = <4>;
287 fsl,channel-fifo-len = <24>;
288 fsl,exec-units-mask = <0x97c>;
289 fsl,descriptor-types-mask = <0x3a30abf>;
290 };
291
292 sata@18000 {
293 compatible = "fsl,mpc8315-sata", "fsl,pq-sata";
294 reg = <0x18000 0x1000>;
295 cell-index = <1>;
296 interrupts = <44 0x8>;
297 interrupt-parent = <&ipic>;
298 };
299
300 sata@19000 {
301 compatible = "fsl,mpc8315-sata", "fsl,pq-sata";
302 reg = <0x19000 0x1000>;
303 cell-index = <2>;
304 interrupts = <45 0x8>;
305 interrupt-parent = <&ipic>;
306 };
307
308 gtm1: timer@500 {
309 compatible = "fsl,mpc8315-gtm", "fsl,gtm";
310 reg = <0x500 0x100>;
311 interrupts = <90 8 78 8 84 8 72 8>;
312 interrupt-parent = <&ipic>;
313 clock-frequency = <133333333>;
314 };
315
316 timer@600 {
317 compatible = "fsl,mpc8315-gtm", "fsl,gtm";
318 reg = <0x600 0x100>;
319 interrupts = <91 8 79 8 85 8 73 8>;
320 interrupt-parent = <&ipic>;
321 clock-frequency = <133333333>;
322 };
323
324 /* IPIC
325 * interrupts cell = <intr #, sense>
326 * sense values match linux IORESOURCE_IRQ_* defines:
327 * sense == 8: Level, low assertion
328 * sense == 2: Edge, high-to-low change
329 */
330 ipic: interrupt-controller@700 {
331 interrupt-controller;
332 #address-cells = <0>;
333 #interrupt-cells = <2>;
334 reg = <0x700 0x100>;
335 device_type = "ipic";
336 };
337
338 ipic-msi@7c0 {
339 compatible = "fsl,ipic-msi";
340 reg = <0x7c0 0x40>;
341 msi-available-ranges = <0 0x100>;
342 interrupts = <0x43 0x8
343 0x4 0x8
344 0x51 0x8
345 0x52 0x8
346 0x56 0x8
347 0x57 0x8
348 0x58 0x8
349 0x59 0x8>;
350 interrupt-parent = < &ipic >;
351 };
352
353 pmc: power@b00 {
354 compatible = "fsl,mpc8315-pmc", "fsl,mpc8313-pmc",
355 "fsl,mpc8349-pmc";
356 reg = <0xb00 0x100 0xa00 0x100>;
357 interrupts = <80 8>;
358 interrupt-parent = <&ipic>;
359 fsl,mpc8313-wakeup-timer = <>m1>;
360 };
361 };
362
363 pci0: pci@e0008500 {
364 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
365 interrupt-map = <
366 /* IDSEL 0x0E -mini PCI */
367 0x7000 0x0 0x0 0x1 &ipic 18 0x8
368 0x7000 0x0 0x0 0x2 &ipic 18 0x8
369 0x7000 0x0 0x0 0x3 &ipic 18 0x8
370 0x7000 0x0 0x0 0x4 &ipic 18 0x8
371
372 /* IDSEL 0x0F -mini PCI */
373 0x7800 0x0 0x0 0x1 &ipic 17 0x8
374 0x7800 0x0 0x0 0x2 &ipic 17 0x8
375 0x7800 0x0 0x0 0x3 &ipic 17 0x8
376 0x7800 0x0 0x0 0x4 &ipic 17 0x8
377
378 /* IDSEL 0x10 - PCI slot */
379 0x8000 0x0 0x0 0x1 &ipic 48 0x8
380 0x8000 0x0 0x0 0x2 &ipic 17 0x8
381 0x8000 0x0 0x0 0x3 &ipic 48 0x8
382 0x8000 0x0 0x0 0x4 &ipic 17 0x8>;
383 interrupt-parent = <&ipic>;
384 interrupts = <66 0x8>;
385 bus-range = <0x0 0x0>;
386 ranges = <0x02000000 0 0x90000000 0x90000000 0 0x10000000
387 0x42000000 0 0x80000000 0x80000000 0 0x10000000
388 0x01000000 0 0x00000000 0xe0300000 0 0x00100000>;
389 clock-frequency = <66666666>;
390 #interrupt-cells = <1>;
391 #size-cells = <2>;
392 #address-cells = <3>;
393 reg = <0xe0008500 0x100 /* internal registers */
394 0xe0008300 0x8>; /* config space access registers */
395 compatible = "fsl,mpc8349-pci";
396 device_type = "pci";
397 };
398
399 pci1: pcie@e0009000 {
400 #address-cells = <3>;
401 #size-cells = <2>;
402 #interrupt-cells = <1>;
403 device_type = "pci";
404 compatible = "fsl,mpc8315-pcie", "fsl,mpc8314-pcie";
405 reg = <0xe0009000 0x00001000>;
406 ranges = <0x02000000 0 0xa0000000 0xa0000000 0 0x10000000
407 0x01000000 0 0x00000000 0xb1000000 0 0x00800000>;
408 bus-range = <0 255>;
409 interrupt-map-mask = <0xf800 0 0 7>;
410 interrupt-map = <0 0 0 1 &ipic 1 8
411 0 0 0 2 &ipic 1 8
412 0 0 0 3 &ipic 1 8
413 0 0 0 4 &ipic 1 8>;
414 clock-frequency = <0>;
415
416 pcie@0 {
417 #address-cells = <3>;
418 #size-cells = <2>;
419 device_type = "pci";
420 reg = <0 0 0 0 0>;
421 ranges = <0x02000000 0 0xa0000000
422 0x02000000 0 0xa0000000
423 0 0x10000000
424 0x01000000 0 0x00000000
425 0x01000000 0 0x00000000
426 0 0x00800000>;
427 };
428 };
429
430 pci2: pcie@e000a000 {
431 #address-cells = <3>;
432 #size-cells = <2>;
433 #interrupt-cells = <1>;
434 device_type = "pci";
435 compatible = "fsl,mpc8315-pcie", "fsl,mpc8314-pcie";
436 reg = <0xe000a000 0x00001000>;
437 ranges = <0x02000000 0 0xc0000000 0xc0000000 0 0x10000000
438 0x01000000 0 0x00000000 0xd1000000 0 0x00800000>;
439 bus-range = <0 255>;
440 interrupt-map-mask = <0xf800 0 0 7>;
441 interrupt-map = <0 0 0 1 &ipic 2 8
442 0 0 0 2 &ipic 2 8
443 0 0 0 3 &ipic 2 8
444 0 0 0 4 &ipic 2 8>;
445 clock-frequency = <0>;
446
447 pcie@0 {
448 #address-cells = <3>;
449 #size-cells = <2>;
450 device_type = "pci";
451 reg = <0 0 0 0 0>;
452 ranges = <0x02000000 0 0xc0000000
453 0x02000000 0 0xc0000000
454 0 0x10000000
455 0x01000000 0 0x00000000
456 0x01000000 0 0x00000000
457 0 0x00800000>;
458 };
459 };
460
461 leds {
462 compatible = "gpio-leds";
463
464 pwr {
465 gpios = <&mcu_pio 0 0>;
466 default-state = "on";
467 };
468
469 hdd {
470 gpios = <&mcu_pio 1 0>;
471 linux,default-trigger = "disk-activity";
472 };
473 };
474 };
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