1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * MPC8349E-mITX Device Tree Source
4 *
5 * Copyright 2006 Freescale Semiconductor Inc.
6 */
7
8 /dts-v1/;
9
10 / {
11 model = "MPC8349EMITX";
12 compatible = "MPC8349EMITX", "MPC834xMITX", "MPC83xxMITX";
13 #address-cells = <1>;
14 #size-cells = <1>;
15
16 aliases {
17 ethernet0 = &enet0;
18 ethernet1 = &enet1;
19 serial0 = &serial0;
20 serial1 = &serial1;
21 pci0 = &pci0;
22 pci1 = &pci1;
23 };
24
25 cpus {
26 #address-cells = <1>;
27 #size-cells = <0>;
28
29 PowerPC,8349@0 {
30 device_type = "cpu";
31 reg = <0x0>;
32 d-cache-line-size = <32>;
33 i-cache-line-size = <32>;
34 d-cache-size = <32768>;
35 i-cache-size = <32768>;
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 0x10000000>;
45 };
46
47 soc8349@e0000000 {
48 #address-cells = <1>;
49 #size-cells = <1>;
50 device_type = "soc";
51 compatible = "simple-bus";
52 ranges = <0x0 0xe0000000 0x00100000>;
53 reg = <0xe0000000 0x00000200>;
54 bus-frequency = <0>; // from bootloader
55
56 wdt@200 {
57 device_type = "watchdog";
58 compatible = "mpc83xx_wdt";
59 reg = <0x200 0x100>;
60 };
61
62 gpio1: gpio-controller@c00 {
63 #gpio-cells = <2>;
64 compatible = "fsl,mpc8349-gpio";
65 reg = <0xc00 0x100>;
66 interrupts = <74 0x8>;
67 interrupt-parent = <&ipic>;
68 gpio-controller;
69 };
70
71 gpio2: gpio-controller@d00 {
72 #gpio-cells = <2>;
73 compatible = "fsl,mpc8349-gpio";
74 reg = <0xd00 0x100>;
75 interrupts = <75 0x8>;
76 interrupt-parent = <&ipic>;
77 gpio-controller;
78 };
79
80 i2c@3000 {
81 #address-cells = <1>;
82 #size-cells = <0>;
83 cell-index = <0>;
84 compatible = "fsl-i2c";
85 reg = <0x3000 0x100>;
86 interrupts = <14 0x8>;
87 interrupt-parent = <&ipic>;
88 dfsrr;
89
90 eeprom: at24@50 {
91 compatible = "st,24c256", "atmel,24c256";
92 reg = <0x50>;
93 };
94
95 };
96
97 i2c@3100 {
98 #address-cells = <1>;
99 #size-cells = <0>;
100 cell-index = <1>;
101 compatible = "fsl-i2c";
102 reg = <0x3100 0x100>;
103 interrupts = <15 0x8>;
104 interrupt-parent = <&ipic>;
105 dfsrr;
106
107 rtc@68 {
108 compatible = "dallas,ds1339";
109 reg = <0x68>;
110 interrupts = <18 0x8>;
111 interrupt-parent = <&ipic>;
112 };
113
114 pcf1: iexp@38 {
115 #gpio-cells = <2>;
116 compatible = "ti,pcf8574a";
117 reg = <0x38>;
118 gpio-controller;
119 };
120
121 pcf2: iexp@39 {
122 #gpio-cells = <2>;
123 compatible = "ti,pcf8574a";
124 reg = <0x39>;
125 gpio-controller;
126 };
127
128 spd: at24@51 {
129 compatible = "atmel,spd";
130 reg = <0x51>;
131 };
132
133 mcu_pio: mcu@a {
134 #gpio-cells = <2>;
135 compatible = "fsl,mc9s08qg8-mpc8349emitx",
136 "fsl,mcu-mpc8349emitx";
137 reg = <0x0a>;
138 gpio-controller;
139 };
140 };
141
142 spi@7000 {
143 cell-index = <0>;
144 compatible = "fsl,spi";
145 reg = <0x7000 0x1000>;
146 interrupts = <16 0x8>;
147 interrupt-parent = <&ipic>;
148 mode = "cpu";
149 };
150
151 dma@82a8 {
152 #address-cells = <1>;
153 #size-cells = <1>;
154 compatible = "fsl,mpc8349-dma", "fsl,elo-dma";
155 reg = <0x82a8 4>;
156 ranges = <0 0x8100 0x1a8>;
157 interrupt-parent = <&ipic>;
158 interrupts = <71 8>;
159 cell-index = <0>;
160 dma-channel@0 {
161 compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
162 reg = <0 0x80>;
163 cell-index = <0>;
164 interrupt-parent = <&ipic>;
165 interrupts = <71 8>;
166 };
167 dma-channel@80 {
168 compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
169 reg = <0x80 0x80>;
170 cell-index = <1>;
171 interrupt-parent = <&ipic>;
172 interrupts = <71 8>;
173 };
174 dma-channel@100 {
175 compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
176 reg = <0x100 0x80>;
177 cell-index = <2>;
178 interrupt-parent = <&ipic>;
179 interrupts = <71 8>;
180 };
181 dma-channel@180 {
182 compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
183 reg = <0x180 0x28>;
184 cell-index = <3>;
185 interrupt-parent = <&ipic>;
186 interrupts = <71 8>;
187 };
188 };
189
190 usb@22000 {
191 compatible = "fsl-usb2-mph";
192 reg = <0x22000 0x1000>;
193 #address-cells = <1>;
194 #size-cells = <0>;
195 interrupt-parent = <&ipic>;
196 interrupts = <39 0x8>;
197 phy_type = "ulpi";
198 port0;
199 };
200
201 usb@23000 {
202 compatible = "fsl-usb2-dr";
203 reg = <0x23000 0x1000>;
204 #address-cells = <1>;
205 #size-cells = <0>;
206 interrupt-parent = <&ipic>;
207 interrupts = <38 0x8>;
208 dr_mode = "peripheral";
209 phy_type = "ulpi";
210 };
211
212 enet0: ethernet@24000 {
213 #address-cells = <1>;
214 #size-cells = <1>;
215 cell-index = <0>;
216 device_type = "network";
217 model = "TSEC";
218 compatible = "gianfar";
219 reg = <0x24000 0x1000>;
220 ranges = <0x0 0x24000 0x1000>;
221 local-mac-address = [ 00 00 00 00 00 00 ];
222 interrupts = <32 0x8 33 0x8 34 0x8>;
223 interrupt-parent = <&ipic>;
224 tbi-handle = <&tbi0>;
225 phy-handle = <&phy1c>;
226 linux,network-index = <0>;
227
228 mdio@520 {
229 #address-cells = <1>;
230 #size-cells = <0>;
231 compatible = "fsl,gianfar-mdio";
232 reg = <0x520 0x20>;
233
234 /* Vitesse 8201 */
235 phy1c: ethernet-phy@1c {
236 interrupt-parent = <&ipic>;
237 interrupts = <18 0x8>;
238 reg = <0x1c>;
239 };
240
241 tbi0: tbi-phy@11 {
242 reg = <0x11>;
243 device_type = "tbi-phy";
244 };
245 };
246 };
247
248 enet1: ethernet@25000 {
249 #address-cells = <1>;
250 #size-cells = <1>;
251 cell-index = <1>;
252 device_type = "network";
253 model = "TSEC";
254 compatible = "gianfar";
255 reg = <0x25000 0x1000>;
256 ranges = <0x0 0x25000 0x1000>;
257 local-mac-address = [ 00 00 00 00 00 00 ];
258 interrupts = <35 0x8 36 0x8 37 0x8>;
259 interrupt-parent = <&ipic>;
260 /* Vitesse 7385 isn't on the MDIO bus */
261 fixed-link = <1 1 1000 0 0>;
262 linux,network-index = <1>;
263 tbi-handle = <&tbi1>;
264
265 mdio@520 {
266 #address-cells = <1>;
267 #size-cells = <0>;
268 compatible = "fsl,gianfar-tbi";
269 reg = <0x520 0x20>;
270
271 tbi1: tbi-phy@11 {
272 reg = <0x11>;
273 device_type = "tbi-phy";
274 };
275 };
276 };
277
278 serial0: serial@4500 {
279 cell-index = <0>;
280 device_type = "serial";
281 compatible = "fsl,ns16550", "ns16550";
282 reg = <0x4500 0x100>;
283 clock-frequency = <0>; // from bootloader
284 interrupts = <9 0x8>;
285 interrupt-parent = <&ipic>;
286 };
287
288 serial1: serial@4600 {
289 cell-index = <1>;
290 device_type = "serial";
291 compatible = "fsl,ns16550", "ns16550";
292 reg = <0x4600 0x100>;
293 clock-frequency = <0>; // from bootloader
294 interrupts = <10 0x8>;
295 interrupt-parent = <&ipic>;
296 };
297
298 crypto@30000 {
299 compatible = "fsl,sec2.0";
300 reg = <0x30000 0x10000>;
301 interrupts = <11 0x8>;
302 interrupt-parent = <&ipic>;
303 fsl,num-channels = <4>;
304 fsl,channel-fifo-len = <24>;
305 fsl,exec-units-mask = <0x7e>;
306 fsl,descriptor-types-mask = <0x01010ebf>;
307 };
308
309 ipic: pic@700 {
310 interrupt-controller;
311 #address-cells = <0>;
312 #interrupt-cells = <2>;
313 reg = <0x700 0x100>;
314 device_type = "ipic";
315 };
316
317 gpio-leds {
318 compatible = "gpio-leds";
319
320 green {
321 label = "Green";
322 gpios = <&pcf1 0 1>;
323 linux,default-trigger = "heartbeat";
324 };
325
326 yellow {
327 label = "Yellow";
328 gpios = <&pcf1 1 1>;
329 /* linux,default-trigger = "heartbeat"; */
330 default-state = "on";
331 };
332 };
333
334 };
335
336 pci0: pci@e0008500 {
337 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
338 interrupt-map = <
339 /* IDSEL 0x10 - SATA */
340 0x8000 0x0 0x0 0x1 &ipic 22 0x8 /* SATA_INTA */
341 >;
342 interrupt-parent = <&ipic>;
343 interrupts = <66 0x8>;
344 bus-range = <0x0 0x0>;
345 ranges = <0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
346 0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
347 0x01000000 0x0 0x00000000 0xe2000000 0x0 0x01000000>;
348 clock-frequency = <66666666>;
349 #interrupt-cells = <1>;
350 #size-cells = <2>;
351 #address-cells = <3>;
352 reg = <0xe0008500 0x100 /* internal registers */
353 0xe0008300 0x8>; /* config space access registers */
354 compatible = "fsl,mpc8349-pci";
355 device_type = "pci";
356 };
357
358 pci1: pci@e0008600 {
359 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
360 interrupt-map = <
361 /* IDSEL 0x0E - MiniPCI Slot */
362 0x7000 0x0 0x0 0x1 &ipic 21 0x8 /* PCI_INTA */
363
364 /* IDSEL 0x0F - PCI Slot */
365 0x7800 0x0 0x0 0x1 &ipic 20 0x8 /* PCI_INTA */
366 0x7800 0x0 0x0 0x2 &ipic 21 0x8 /* PCI_INTB */
367 >;
368 interrupt-parent = <&ipic>;
369 interrupts = <67 0x8>;
370 bus-range = <0x0 0x0>;
371 ranges = <0x42000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000
372 0x02000000 0x0 0xb0000000 0xb0000000 0x0 0x10000000
373 0x01000000 0x0 0x00000000 0xe3000000 0x0 0x01000000>;
374 clock-frequency = <66666666>;
375 #interrupt-cells = <1>;
376 #size-cells = <2>;
377 #address-cells = <3>;
378 reg = <0xe0008600 0x100 /* internal registers */
379 0xe0008380 0x8>; /* config space access registers */
380 compatible = "fsl,mpc8349-pci";
381 device_type = "pci";
382 };
383
384 localbus@e0005000 {
385 #address-cells = <2>;
386 #size-cells = <1>;
387 compatible = "fsl,mpc8349e-localbus",
388 "fsl,pq2pro-localbus",
389 "simple-bus";
390 reg = <0xe0005000 0xd8>;
391 ranges = <0x0 0x0 0xfe000000 0x1000000 /* flash */
392 0x1 0x0 0xf8000000 0x20000 /* VSC 7385 */
393 0x2 0x0 0xf9000000 0x200000 /* exp slot */
394 0x3 0x0 0xf0000000 0x210>; /* CF slot */
395
396 flash@0,0 {
397 compatible = "cfi-flash";
398 reg = <0x0 0x0 0x800000>;
399 bank-width = <2>;
400 device-width = <1>;
401 };
402
403 flash@0,800000 {
404 #address-cells = <1>;
405 #size-cells = <1>;
406 compatible = "cfi-flash";
407 reg = <0x0 0x800000 0x800000>;
408 bank-width = <2>;
409 device-width = <1>;
410 };
411
412 pata@3,0 {
413 compatible = "fsl,mpc8349emitx-pata", "ata-generic";
414 reg = <0x3 0x0 0x10 0x3 0x20c 0x4>;
415 reg-shift = <1>;
416 pio-mode = <6>;
417 interrupts = <23 0x8>;
418 interrupt-parent = <&ipic>;
419 };
420 };
421 };
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