Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
[linux-2.6] / arch / powerpc / boot / dts / katmai.dts
1 /*
2  * Device Tree Source for AMCC Katmai eval board
3  *
4  * Copyright (c) 2006, 2007 IBM Corp.
5  * Benjamin Herrenschmidt <benh@kernel.crashing.org>
6  *
7  * Copyright (c) 2006, 2007 IBM Corp.
8  * Josh Boyer <jwboyer@linux.vnet.ibm.com>
9  *
10  * This file is licensed under the terms of the GNU General Public
11  * License version 2.  This program is licensed "as is" without
12  * any warranty of any kind, whether express or implied.
13  */
14
15 / {
16         #address-cells = <2>;
17         #size-cells = <1>;
18         model = "amcc,katmai";
19         compatible = "amcc,katmai";
20         dcr-parent = <&/cpus/cpu@0>;
21
22         aliases {
23                 ethernet0 = &EMAC0;
24                 serial0 = &UART0;
25                 serial1 = &UART1;
26                 serial2 = &UART2;
27         };
28
29         cpus {
30                 #address-cells = <1>;
31                 #size-cells = <0>;
32
33                 cpu@0 {
34                         device_type = "cpu";
35                         model = "PowerPC,440SPe";
36                         reg = <0>;
37                         clock-frequency = <0>; /* Filled in by zImage */
38                         timebase-frequency = <0>; /* Filled in by zImage */
39                         i-cache-line-size = <20>;
40                         d-cache-line-size = <20>;
41                         i-cache-size = <8000>;
42                         d-cache-size = <8000>;
43                         dcr-controller;
44                         dcr-access-method = "native";
45                 };
46         };
47
48         memory {
49                 device_type = "memory";
50                 reg = <0 0 0>; /* Filled in by zImage */
51         };
52
53         UIC0: interrupt-controller0 {
54                 compatible = "ibm,uic-440spe","ibm,uic";
55                 interrupt-controller;
56                 cell-index = <0>;
57                 dcr-reg = <0c0 009>;
58                 #address-cells = <0>;
59                 #size-cells = <0>;
60                 #interrupt-cells = <2>;
61         };
62
63         UIC1: interrupt-controller1 {
64                 compatible = "ibm,uic-440spe","ibm,uic";
65                 interrupt-controller;
66                 cell-index = <1>;
67                 dcr-reg = <0d0 009>;
68                 #address-cells = <0>;
69                 #size-cells = <0>;
70                 #interrupt-cells = <2>;
71                 interrupts = <1e 4 1f 4>; /* cascade */
72                 interrupt-parent = <&UIC0>;
73         };
74
75         UIC2: interrupt-controller2 {
76                 compatible = "ibm,uic-440spe","ibm,uic";
77                 interrupt-controller;
78                 cell-index = <2>;
79                 dcr-reg = <0e0 009>;
80                 #address-cells = <0>;
81                 #size-cells = <0>;
82                 #interrupt-cells = <2>;
83                 interrupts = <a 4 b 4>; /* cascade */
84                 interrupt-parent = <&UIC0>;
85         };
86
87         UIC3: interrupt-controller3 {
88                 compatible = "ibm,uic-440spe","ibm,uic";
89                 interrupt-controller;
90                 cell-index = <3>;
91                 dcr-reg = <0f0 009>;
92                 #address-cells = <0>;
93                 #size-cells = <0>;
94                 #interrupt-cells = <2>;
95                 interrupts = <10 4 11 4>; /* cascade */
96                 interrupt-parent = <&UIC0>;
97         };
98
99         SDR0: sdr {
100                 compatible = "ibm,sdr-440spe";
101                 dcr-reg = <00e 002>;
102         };
103
104         CPR0: cpr {
105                 compatible = "ibm,cpr-440spe";
106                 dcr-reg = <00c 002>;
107         };
108
109         plb {
110                 compatible = "ibm,plb-440spe", "ibm,plb-440gp", "ibm,plb4";
111                 #address-cells = <2>;
112                 #size-cells = <1>;
113                 ranges;
114                 clock-frequency = <0>; /* Filled in by zImage */
115
116                 SDRAM0: sdram {
117                         compatible = "ibm,sdram-440spe", "ibm,sdram-405gp";
118                         dcr-reg = <010 2>;
119                 };
120
121                 MAL0: mcmal {
122                         compatible = "ibm,mcmal-440spe", "ibm,mcmal2";
123                         dcr-reg = <180 62>;
124                         num-tx-chans = <2>;
125                         num-rx-chans = <1>;
126                         interrupt-parent = <&MAL0>;
127                         interrupts = <0 1 2 3 4>;
128                         #interrupt-cells = <1>;
129                         #address-cells = <0>;
130                         #size-cells = <0>;
131                         interrupt-map = </*TXEOB*/ 0 &UIC1 6 4
132                                          /*RXEOB*/ 1 &UIC1 7 4
133                                          /*SERR*/  2 &UIC1 1 4
134                                          /*TXDE*/  3 &UIC1 2 4
135                                          /*RXDE*/  4 &UIC1 3 4>;
136                 };
137
138                 POB0: opb {
139                         compatible = "ibm,opb-440spe", "ibm,opb-440gp", "ibm,opb";
140                         #address-cells = <1>;
141                         #size-cells = <1>;
142                         ranges = <00000000 4 e0000000 20000000>;
143                         clock-frequency = <0>; /* Filled in by zImage */
144
145                         EBC0: ebc {
146                                 compatible = "ibm,ebc-440spe", "ibm,ebc-440gp", "ibm,ebc";
147                                 dcr-reg = <012 2>;
148                                 #address-cells = <2>;
149                                 #size-cells = <1>;
150                                 clock-frequency = <0>; /* Filled in by zImage */
151                                 interrupts = <5 1>;
152                                 interrupt-parent = <&UIC1>;
153                         };
154
155                         UART0: serial@10000200 {
156                                 device_type = "serial";
157                                 compatible = "ns16550";
158                                 reg = <10000200 8>;
159                                 virtual-reg = <a0000200>;
160                                 clock-frequency = <0>; /* Filled in by zImage */
161                                 current-speed = <1c200>;
162                                 interrupt-parent = <&UIC0>;
163                                 interrupts = <0 4>;
164                         };
165
166                         UART1: serial@10000300 {
167                                 device_type = "serial";
168                                 compatible = "ns16550";
169                                 reg = <10000300 8>;
170                                 virtual-reg = <a0000300>;
171                                 clock-frequency = <0>;
172                                 current-speed = <0>;
173                                 interrupt-parent = <&UIC0>;
174                                 interrupts = <1 4>;
175                         };
176
177
178                         UART2: serial@10000600 {
179                                 device_type = "serial";
180                                 compatible = "ns16550";
181                                 reg = <10000600 8>;
182                                 virtual-reg = <a0000600>;
183                                 clock-frequency = <0>;
184                                 current-speed = <0>;
185                                 interrupt-parent = <&UIC1>;
186                                 interrupts = <5 4>;
187                         };
188
189                         IIC0: i2c@10000400 {
190                                 compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
191                                 reg = <10000400 14>;
192                                 interrupt-parent = <&UIC0>;
193                                 interrupts = <2 4>;
194                         };
195
196                         IIC1: i2c@10000500 {
197                                 compatible = "ibm,iic-440spe", "ibm,iic-440gp", "ibm,iic";
198                                 reg = <10000500 14>;
199                                 interrupt-parent = <&UIC0>;
200                                 interrupts = <3 4>;
201                         };
202
203                         EMAC0: ethernet@10000800 {
204                                 linux,network-index = <0>;
205                                 device_type = "network";
206                                 compatible = "ibm,emac-440spe", "ibm,emac4";
207                                 interrupt-parent = <&UIC1>;
208                                 interrupts = <1c 4 1d 4>;
209                                 reg = <10000800 70>;
210                                 local-mac-address = [000000000000];
211                                 mal-device = <&MAL0>;
212                                 mal-tx-channel = <0>;
213                                 mal-rx-channel = <0>;
214                                 cell-index = <0>;
215                                 max-frame-size = <2328>;
216                                 rx-fifo-size = <1000>;
217                                 tx-fifo-size = <800>;
218                                 phy-mode = "gmii";
219                                 phy-map = <00000000>;
220                                 has-inverted-stacr-oc;
221                                 has-new-stacr-staopc;
222                         };
223                 };
224
225                 PCIX0: pci@c0ec00000 {
226                         device_type = "pci";
227                         #interrupt-cells = <1>;
228                         #size-cells = <2>;
229                         #address-cells = <3>;
230                         compatible = "ibm,plb-pcix-440spe", "ibm,plb-pcix";
231                         primary;
232                         large-inbound-windows;
233                         enable-msi-hole;
234                         reg = <c 0ec00000   8   /* Config space access */
235                                0 0 0            /* no IACK cycles */
236                                c 0ed00000   4   /* Special cycles */
237                                c 0ec80000 100   /* Internal registers */
238                                c 0ec80100  fc>; /* Internal messaging registers */
239
240                         /* Outbound ranges, one memory and one IO,
241                          * later cannot be changed
242                          */
243                         ranges = <02000000 0 80000000 0000000d 80000000 0 80000000
244                                   01000000 0 00000000 0000000c 08000000 0 00010000>;
245
246                         /* Inbound 2GB range starting at 0 */
247                         dma-ranges = <42000000 0 0 0 0 0 80000000>;
248
249                         /* This drives busses 0 to 0xf */
250                         bus-range = <0 f>;
251
252                         /*
253                          * On Katmai, the following PCI-X interrupts signals
254                          * have to be enabled via jumpers (only INTA is
255                          * enabled per default):
256                          *
257                          * INTB: J3: 1-2
258                          * INTC: J2: 1-2
259                          * INTD: J1: 1-2
260                          */
261                         interrupt-map-mask = <f800 0 0 7>;
262                         interrupt-map = <
263                                 /* IDSEL 1 */
264                                 0800 0 0 1 &UIC1 14 8
265                                 0800 0 0 2 &UIC1 13 8
266                                 0800 0 0 3 &UIC1 12 8
267                                 0800 0 0 4 &UIC1 11 8
268                         >;
269                 };
270
271                 PCIE0: pciex@d00000000 {
272                         device_type = "pci";
273                         #interrupt-cells = <1>;
274                         #size-cells = <2>;
275                         #address-cells = <3>;
276                         compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex";
277                         primary;
278                         port = <0>; /* port number */
279                         reg = <d 00000000 20000000      /* Config space access */
280                                c 10000000 00001000>;    /* Registers */
281                         dcr-reg = <100 020>;
282                         sdr-base = <300>;
283
284                         /* Outbound ranges, one memory and one IO,
285                          * later cannot be changed
286                          */
287                         ranges = <02000000 0 80000000 0000000e 00000000 0 80000000
288                                   01000000 0 00000000 0000000f 80000000 0 00010000>;
289
290                         /* Inbound 2GB range starting at 0 */
291                         dma-ranges = <42000000 0 0 0 0 0 80000000>;
292
293                         /* This drives busses 10 to 0x1f */
294                         bus-range = <10 1f>;
295
296                         /* Legacy interrupts (note the weird polarity, the bridge seems
297                          * to invert PCIe legacy interrupts).
298                          * We are de-swizzling here because the numbers are actually for
299                          * port of the root complex virtual P2P bridge. But I want
300                          * to avoid putting a node for it in the tree, so the numbers
301                          * below are basically de-swizzled numbers.
302                          * The real slot is on idsel 0, so the swizzling is 1:1
303                          */
304                         interrupt-map-mask = <0000 0 0 7>;
305                         interrupt-map = <
306                                 0000 0 0 1 &UIC3 0 4 /* swizzled int A */
307                                 0000 0 0 2 &UIC3 1 4 /* swizzled int B */
308                                 0000 0 0 3 &UIC3 2 4 /* swizzled int C */
309                                 0000 0 0 4 &UIC3 3 4 /* swizzled int D */>;
310                 };
311
312                 PCIE1: pciex@d20000000 {
313                         device_type = "pci";
314                         #interrupt-cells = <1>;
315                         #size-cells = <2>;
316                         #address-cells = <3>;
317                         compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex";
318                         primary;
319                         port = <1>; /* port number */
320                         reg = <d 20000000 20000000      /* Config space access */
321                                c 10001000 00001000>;    /* Registers */
322                         dcr-reg = <120 020>;
323                         sdr-base = <340>;
324
325                         /* Outbound ranges, one memory and one IO,
326                          * later cannot be changed
327                          */
328                         ranges = <02000000 0 80000000 0000000e 80000000 0 80000000
329                                   01000000 0 00000000 0000000f 80010000 0 00010000>;
330
331                         /* Inbound 2GB range starting at 0 */
332                         dma-ranges = <42000000 0 0 0 0 0 80000000>;
333
334                         /* This drives busses 10 to 0x1f */
335                         bus-range = <20 2f>;
336
337                         /* Legacy interrupts (note the weird polarity, the bridge seems
338                          * to invert PCIe legacy interrupts).
339                          * We are de-swizzling here because the numbers are actually for
340                          * port of the root complex virtual P2P bridge. But I want
341                          * to avoid putting a node for it in the tree, so the numbers
342                          * below are basically de-swizzled numbers.
343                          * The real slot is on idsel 0, so the swizzling is 1:1
344                          */
345                         interrupt-map-mask = <0000 0 0 7>;
346                         interrupt-map = <
347                                 0000 0 0 1 &UIC3 4 4 /* swizzled int A */
348                                 0000 0 0 2 &UIC3 5 4 /* swizzled int B */
349                                 0000 0 0 3 &UIC3 6 4 /* swizzled int C */
350                                 0000 0 0 4 &UIC3 7 4 /* swizzled int D */>;
351                 };
352
353                 PCIE2: pciex@d40000000 {
354                         device_type = "pci";
355                         #interrupt-cells = <1>;
356                         #size-cells = <2>;
357                         #address-cells = <3>;
358                         compatible = "ibm,plb-pciex-440spe", "ibm,plb-pciex";
359                         primary;
360                         port = <2>; /* port number */
361                         reg = <d 40000000 20000000      /* Config space access */
362                                c 10002000 00001000>;    /* Registers */
363                         dcr-reg = <140 020>;
364                         sdr-base = <370>;
365
366                         /* Outbound ranges, one memory and one IO,
367                          * later cannot be changed
368                          */
369                         ranges = <02000000 0 80000000 0000000f 00000000 0 80000000
370                                   01000000 0 00000000 0000000f 80020000 0 00010000>;
371
372                         /* Inbound 2GB range starting at 0 */
373                         dma-ranges = <42000000 0 0 0 0 0 80000000>;
374
375                         /* This drives busses 10 to 0x1f */
376                         bus-range = <30 3f>;
377
378                         /* Legacy interrupts (note the weird polarity, the bridge seems
379                          * to invert PCIe legacy interrupts).
380                          * We are de-swizzling here because the numbers are actually for
381                          * port of the root complex virtual P2P bridge. But I want
382                          * to avoid putting a node for it in the tree, so the numbers
383                          * below are basically de-swizzled numbers.
384                          * The real slot is on idsel 0, so the swizzling is 1:1
385                          */
386                         interrupt-map-mask = <0000 0 0 7>;
387                         interrupt-map = <
388                                 0000 0 0 1 &UIC3 8 4 /* swizzled int A */
389                                 0000 0 0 2 &UIC3 9 4 /* swizzled int B */
390                                 0000 0 0 3 &UIC3 a 4 /* swizzled int C */
391                                 0000 0 0 4 &UIC3 b 4 /* swizzled int D */>;
392                 };
393         };
394
395         chosen {
396                 linux,stdout-path = "/plb/opb/serial@10000200";
397         };
398 };