summaryrefslogtreecommitdiff
path: root/arch/powerpc/boot/dts/katmai.dts
blob: a8f353229fb7e372ef9f7106eea737f2808ad67a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
/*
 * Device Tree Source for AMCC Katmai eval board
 *
 * Copyright (c) 2006, 2007 IBM Corp.
 * Benjamin Herrenschmidt <benh@kernel.crashing.org>
 *
 * Copyright (c) 2006, 2007 IBM Corp.
 * Josh Boyer <jwboyer@linux.vnet.ibm.com>
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2.  This program is licensed "as is" without
 * any warranty of any kind, whether express or implied.
 */

/dts-v1/;

/ {
	#address-cells = <2>;
	#size-cells = <2>;
	model = "amcc,katmai";
	compatible = "amcc,katmai";
	dcr-parent = <&{/cpus/cpu@0}>;

	aliases {
		ethernet0 = &EMAC0;
		serial0 = &UART0;
		serial1 = &UART1;
		serial2 = &UART2;
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		cpu@0 {
			device_type = "cpu";
			model = "PowerPC,440SPe";
			reg = <0x00000000>;
			clock-frequency = <0>; /* Filled in by zImage */
			timebase-frequency = <0>; /* Filled in by zImage */
			i-cache-line-size = <32>;
			d-cache-line-size = <32>;
			i-cache-size = <32768>;
			d-cache-size = <32768>;
			dcr-controller;
			dcr-access-method = "native";
			reset-type = <2>;	/* Use chip-reset */
		};
	};

	memory {
		device_type = "memory";
		reg = <0x0 0x00000000 0x0 0x00000000>; /* Filled in by U-Boot */
	};

	UIC0: interrupt-controller0 {
		compatible = "ibm,uic-440spe","ibm,uic";
		interrupt-controller;
		cell-index = <0>;
		dcr-reg = <0x0c0 0x009>;
		#address-cells = <0>;
		#size-cells = <0>;
		#interrupt-cells = <2>;
	};

	UIC1: interrupt-controller1 {
		compatible = "ibm,uic-440spe","ibm,uic";
		interrupt-controller;
		cell-index = <1>;
		dcr-reg = <0x0d0 0x009>;
		#address-cells = <0>;
		#size-cells = <0>;
		#interrupt-cells = <2>;
		interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
		interrupt-parent = <&UIC0>;
	};

	UIC2: interrupt-controller2 {
		compatible = "ibm,uic-440spe","ibm,uic";
		interrupt-controller;
		cell-index = <2>;
		dcr-reg = <0x0e0 0x009>;
		#address-cells = <0>;
		#size-cells = <0>;
		#interrupt-cells = <2>;
		interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
		interrupt-parent = <&UIC0>;
	};

	UIC3: interrupt-controller3 {
		compatible = "ibm,uic-440spe","ibm,uic";
		interrupt-controller;
		cell-index = <3>;
		dcr-reg = <0x0f0 0x009>;
		#address-cells = <0>;
		#size-cells = <0>;
		#interrupt-cells = <2>;
		interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
		interrupt-parent = <&UIC0>;
	};

	SDR0: sdr {
		compatible = "ibm,sdr-440spe";
		dcr-reg = <0x00e 0x002>;
	};

	CPR0: cpr {
		compatible = "ibm,cpr-440spe";
		dcr-reg = <0x00c 0x002>;
	};

	MQ0: mq {
		compatible = "ibm,mq-440spe";
		dcr-reg = <0x040 0x020>;
	};

	plb {
		compatible = "ibm,plb-440spe", "ibm,plb-440gp", "ibm,plb4";
		#address-cells = <2>;
		#size-cells = <1>;
		/*        addr-child     addr-parent    size */
		ranges = <0x4 0x00100000 0x4 0x00100000 0x00001000
			  0x4 0x00200000 0x4 0x00200000 0x00000400
			  0x4 0xe0000000 0x4 0xe0000000 0x20000000
			  0xc 0x00000000 0xc 0x00000000 0x20000000
			  0xd 0x00000000 0xd 0x00000000 0x80000000
			  0xd 0x80000000 0xd 0x80000000 0x80000000
			  0xe 0x00000000 0xe 0x00000000 0x80000000
			  0xe 0x80000000 0xe 0x80000000 0x80000000
			  0xf 0x00000000 0xf 0x00000000 0x80000000
			  0xf 0x80000000 0xf 0x80000000 0x80000000>;
		clock-frequency = <0>; /* Filled in by zImage */

		SDRAM0: sdram {
			compatible = "ibm,sdram-440spe", "ibm,sdram-405gp";
			dcr-reg = <0x010 0x002>;
		};

		MAL0: mcmal {
			compatible = "ibm,mcmal-440spe", "ibm,mcmal2";
			dcr-reg = <0x180 0x062>;
			num-tx-chans = <2>;
			num-rx-chans = <1>;
			interrupt-parent = <&MAL0>;
			interrupts = <0x0 0x1 0x2 0x3 0x4>;
			#interrupt-cells = <1>;
			#address-cells = <0>;
			#size-cells = <0>;
			interrupt-map = </*TXEOB*/ 0x0 &UIC1 0x6 0x4
					 /*RXEOB*/ 0x1 &UIC1 0x7 0x4
					 /*SERR*/  0x2 &UIC1 0x1 0x4
					 /*TXDE*/  0x3 &UIC1 0x2 0x4
					 /*RXDE*/  0x4 &UIC1 0x3 0x4>;
		};

		POB0: opb {
			compatible = "ibm,opb-440spe", "ibm,opb-440gp", "ibm,opb";
			#address-cells = <1>;
			#size-cells = <1>;
			ranges = <0xe0000000 0x00000004 0xe0000000 0x20000000>;
			clock-frequency = <0>; /* Filled in by zImage */

			EBC0: ebc {
				compatible = "ibm,ebc-440spe", "ibm,ebc-440gp", "ibm,ebc";
				dcr-reg = <0x012 0x002>;
				#address-cells = <2>;
				#size-cells = <1>;
				clock-frequency = <0>; /* Filled in by zImage */
				/* ranges property is supplied by U-Boot */
				interrupts = <0x5 0x1>;
				interrupt-parent = <&UIC1>;

				nor_flash@0,0 {
					compatible = "cfi-flash";
					bank-width = <2>;
					reg = <0x00000000 0x00000000 0x01000000>;
					#address-cells = <1>;
					#size-cells = <1>;
					partition@0 {
						label = "kernel";
						reg = <0x00000000 0x001e0000>;
					};
					partition@1e0000 {
						label = "dtb";
						reg = <0x001e0000 0x00020000>;
					};
					partition@200000 {
						label = "root";
						reg = <0x00200000 0x00200000>;
					};
					partition@400000 {
						label = "user";
						reg = <0x00400000 0x00b60000>;
					};
					partition@f60000 {
						label = "env";
						reg = <0x00f60000 0x00040000>;
					};
					partition@fa0000 {
						label = "u-boot";
						reg = <0x00fa0000 0x00060000>;
					};
				};
			};

			UART0: serial@f0000200 {
				device_type = "serial";
				compatible = "ns16550";
				reg = <0xf0000200 0x00000008>;
				virtual-reg = <0xa0000200>;
				clock-frequency = <0>; /* Filled in by zImage */
				current-speed = <115200>;
				interrupt-parent = <&UIC0>;
				interrupts = <0x0 0x4>;
			};

			UART1: serial@f0000300 {
				device_type = "serial";
				compatible = "ns16550";
				reg = <0xf0000300 0x00000008>;
				virtual-reg = <0xa0000300>;
				clock-frequency = <0>;
				current-speed = <0>;
				interrupt-parent = <&UIC0>;
				interrupts = <0x1 0x4>;
			};


			UART2: serial@f0000600 {
				device_type = "serial";
				compatible = "ns16550";
				reg = <0xf0000600 0x00000008>;
				virtual-reg = <0xa0000600>;
				clock-frequency = <0>;
				current-speed = <0>;
				interrupt-parent = <&UIC1>;
				interrupts = <0x5 0x4>;
			};

			IIC0: i2c@f0000400 {
				compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
				reg = <0xf0000400 0x00000014>;
				interrupt-parent = <&UIC0>;
				interrupts = <0x2 0x4>;
			};

			IIC1: i2c@f0000500 {
				compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
				reg = <0xf0000500 0x00000014>;
				interrupt-parent = <&UIC0>;
				interrupts = <0x3 0x4>;
			};

			EMAC0: ethernet@f0000800 {
				linux,network-index = <0x0>;
				device_type = "network";
				compatible = "ibm,emac-440spe", "ibm,emac4";
				interrupt-parent = <&UIC1>;
				interrupts = <0x1c 0x4 0x1d 0x4>;
				reg = <0xf0000800 0x00000074>;
				local-mac-address = [000000000000];
				mal-device = <&MAL0>;
				mal-tx-channel = <0>;
				mal-rx-channel = <0>;
				cell-index = <0>;
				max-frame-size = <9000>;
				rx-fifo-size = <4096>;
				tx-fifo-size = <2048>;
				phy-mode = "gmii";
				phy-map = <0x00000000>;
				has-inverted-stacr-oc;
				has-new-stacr-staopc;
			};
		};

		PCIX0: pci@c0ec00000 {
			device_type = "pci";
			#interrupt-cells = <1>;
			#size-cells = <2>;
			#address-cells = <3>;
			compatible = "ibm,plb-pcix-440spe", "ibm,plb-pcix";
			primary;
			large-inbound-windows;
			enable-msi-hole;
			reg = <0x0000000c 0x0ec00000 0x00000008   /* Config space access */
			       0x00000000 0x00000000 0x00000000   /* no IACK cycles */
			       0x0000000c 0x0ed00000 0x00000004   /* Special cycles */
			       0x0000000c 0x0ec80000 0x00000100   /* Internal registers */
			       0x0000000c 0x0ec80100 0x000000fc>; /* Internal messaging registers */

			/* Outbound ranges, one memory and one IO,
			 * later cannot be changed
			 */
			ranges = <0x02000000 0x00000000 0x80000000 0x0000000d 0x80000000 0x00000000 0x80000000
				  0x01000000 0x00000000 0x00000000 0x0000000c 0x08000000 0x00000000 0x00010000>;

			/* Inbound 4GB range starting at 0 */
			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x1 0x00000000>;

			/* This drives busses 0 to 0xf */
			bus-range = <0x0 0xf>;

			/*
			 * On Katmai, the following PCI-X interrupts signals
			 * have to be enabled via jumpers (only INTA is
			 * enabled per default):
			 *
			 * INTB: J3: 1-2
			 * INTC: J2: 1-2
			 * INTD: J1: 1-2
			 */
			interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
			interrupt-map = <
				/* IDSEL 1 */
				0x800 0x0 0x0 0x1 &UIC1 0x14 0x8
				0x800 0x0 0x0 0x2 &UIC1 0x13 0x8
				0x800 0x0 0x0 0x3 &UIC1 0x12 0x8
				0x800 0x0 0x0 0x4 &UIC1 0x11 0x8
			>;
		};

		PCIE0: pcie@d00000000 {
			device_type = "pci";
			#interrupt-cells = <1>;
			#size-cells = <2>;
			#address-cells = <3>;
			compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex";
			primary;
			port = <0x0>; /* port number */
			reg = <0x0000000d 0x00000000 0x20000000	/* Config space access */
			       0x0000000c 0x10000000 0x00001000>;	/* Registers */
			dcr-reg = <0x100 0x020>;
			sdr-base = <0x300>;

			/* Outbound ranges, one memory and one IO,
			 * later cannot be changed
			 */
			ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x00000000 0x00000000 0x80000000
				  0x01000000 0x00000000 0x00000000 0x0000000f 0x80000000 0x00000000 0x00010000>;

			/* Inbound 4GB range starting at 0 */
			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x1 0x00000000>;

			/* This drives busses 0x10 to 0x1f */
			bus-range = <0x10 0x1f>;

			/* Legacy interrupts (note the weird polarity, the bridge seems
			 * to invert PCIe legacy interrupts).
			 * We are de-swizzling here because the numbers are actually for
			 * port of the root complex virtual P2P bridge. But I want
			 * to avoid putting a node for it in the tree, so the numbers
			 * below are basically de-swizzled numbers.
			 * The real slot is on idsel 0, so the swizzling is 1:1
			 */
			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
			interrupt-map = <
				0x0 0x0 0x0 0x1 &UIC3 0x0 0x4 /* swizzled int A */
				0x0 0x0 0x0 0x2 &UIC3 0x1 0x4 /* swizzled int B */
				0x0 0x0 0x0 0x3 &UIC3 0x2 0x4 /* swizzled int C */
				0x0 0x0 0x0 0x4 &UIC3 0x3 0x4 /* swizzled int D */>;
		};

		PCIE1: pcie@d20000000 {
			device_type = "pci";
			#interrupt-cells = <1>;
			#size-cells = <2>;
			#address-cells = <3>;
			compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex";
			primary;
			port = <0x1>; /* port number */
			reg = <0x0000000d 0x20000000 0x20000000	/* Config space access */
			       0x0000000c 0x10001000 0x00001000>;	/* Registers */
			dcr-reg = <0x120 0x020>;
			sdr-base = <0x340>;

			/* Outbound ranges, one memory and one IO,
			 * later cannot be changed
			 */
			ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x80000000 0x00000000 0x80000000
				  0x01000000 0x00000000 0x00000000 0x0000000f 0x80010000 0x00000000 0x00010000>;

			/* Inbound 4GB range starting at 0 */
			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x1 0x00000000>;

			/* This drives busses 0x20 to 0x2f */
			bus-range = <0x20 0x2f>;

			/* Legacy interrupts (note the weird polarity, the bridge seems
			 * to invert PCIe legacy interrupts).
			 * We are de-swizzling here because the numbers are actually for
			 * port of the root complex virtual P2P bridge. But I want
			 * to avoid putting a node for it in the tree, so the numbers
			 * below are basically de-swizzled numbers.
			 * The real slot is on idsel 0, so the swizzling is 1:1
			 */
			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
			interrupt-map = <
				0x0 0x0 0x0 0x1 &UIC3 0x4 0x4 /* swizzled int A */
				0x0 0x0 0x0 0x2 &UIC3 0x5 0x4 /* swizzled int B */
				0x0 0x0 0x0 0x3 &UIC3 0x6 0x4 /* swizzled int C */
				0x0 0x0 0x0 0x4 &UIC3 0x7 0x4 /* swizzled int D */>;
		};

		PCIE2: pcie@d40000000 {
			device_type = "pci";
			#interrupt-cells = <1>;
			#size-cells = <2>;
			#address-cells = <3>;
			compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex";
			primary;
			port = <0x2>; /* port number */
			reg = <0x0000000d 0x40000000 0x20000000	/* Config space access */
			       0x0000000c 0x10002000 0x00001000>;	/* Registers */
			dcr-reg = <0x140 0x020>;
			sdr-base = <0x370>;

			/* Outbound ranges, one memory and one IO,
			 * later cannot be changed
			 */
			ranges = <0x02000000 0x00000000 0x80000000 0x0000000f 0x00000000 0x00000000 0x80000000
				  0x01000000 0x00000000 0x00000000 0x0000000f 0x80020000 0x00000000 0x00010000>;

			/* Inbound 4GB range starting at 0 */
			dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x1 0x00000000>;

			/* This drives busses 0x30 to 0x3f */
			bus-range = <0x30 0x3f>;

			/* Legacy interrupts (note the weird polarity, the bridge seems
			 * to invert PCIe legacy interrupts).
			 * We are de-swizzling here because the numbers are actually for
			 * port of the root complex virtual P2P bridge. But I want
			 * to avoid putting a node for it in the tree, so the numbers
			 * below are basically de-swizzled numbers.
			 * The real slot is on idsel 0, so the swizzling is 1:1
			 */
			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
			interrupt-map = <
				0x0 0x0 0x0 0x1 &UIC3 0x8 0x4 /* swizzled int A */
				0x0 0x0 0x0 0x2 &UIC3 0x9 0x4 /* swizzled int B */
				0x0 0x0 0x0 0x3 &UIC3 0xa 0x4 /* swizzled int C */
				0x0 0x0 0x0 0x4 &UIC3 0xb 0x4 /* swizzled int D */>;
		};

		MSI: ppc4xx-msi@400300000 {
				compatible = "amcc,ppc4xx-msi", "ppc4xx-msi";
				reg = < 0x4 0x00300000 0x100>;
				sdr-base = <0x3B0>;
				msi-data = <0x00000000>;
				msi-mask = <0x44440000>;
				interrupt-count = <3>;
				interrupts =<0 1 2 3>;
				interrupt-parent = <&UIC0>;
				#interrupt-cells = <1>;
				#address-cells = <0>;
				#size-cells = <0>;
				interrupt-map = <0 &UIC0 0xC 1
					1 &UIC0 0x0D 1
					2 &UIC0 0x0E 1
					3 &UIC0 0x0F 1>;
		};

		I2O: i2o@400100000 {
			compatible = "ibm,i2o-440spe";
			reg = <0x00000004 0x00100000 0x100>;
			dcr-reg = <0x060 0x020>;
		};

		DMA0: dma0@400100100 {
			compatible = "ibm,dma-440spe";
			cell-index = <0>;
			reg = <0x00000004 0x00100100 0x100>;
			dcr-reg = <0x060 0x020>;
			interrupt-parent = <&DMA0>;
			interrupts = <0 1>;
			#interrupt-cells = <1>;
			#address-cells = <0>;
			#size-cells = <0>;
			interrupt-map = <
				0 &UIC0 0x14 4
				1 &UIC1 0x16 4>;
		};

		DMA1: dma1@400100200 {
			compatible = "ibm,dma-440spe";
			cell-index = <1>;
			reg = <0x00000004 0x00100200 0x100>;
			dcr-reg = <0x060 0x020>;
			interrupt-parent = <&DMA1>;
			interrupts = <0 1>;
			#interrupt-cells = <1>;
			#address-cells = <0>;
			#size-cells = <0>;
			interrupt-map = <
				0 &UIC0 0x16 4
				1 &UIC1 0x16 4>;
		};

		xor-accel@400200000 {
			compatible = "amcc,xor-accelerator";
			reg = <0x00000004 0x00200000 0x400>;
			interrupt-parent = <&UIC1>;
			interrupts = <0x1f 4>;
		};
	};

	chosen {
		stdout-path = "/plb/opb/serial@f0000200";
	};
};