Merge branches 'release' and 'autoload' into release
[linux-2.6] / arch / powerpc / boot / dts / rainier.dts
1 /*
2  * Device Tree Source for AMCC Rainier
3  *
4  * Based on Sequoia code
5  * Copyright (c) 2007 MontaVista Software, Inc.
6  *
7  * FIXME: Draft only!
8  *
9  * This file is licensed under the terms of the GNU General Public
10  * License version 2.  This program is licensed "as is" without
11  * any warranty of any kind, whether express or implied.
12  *
13  */
14
15 / {
16         #address-cells = <2>;
17         #size-cells = <1>;
18         model = "amcc,rainier";
19         compatible = "amcc,rainier";
20         dcr-parent = <&/cpus/cpu@0>;
21
22         aliases {
23                 ethernet0 = &EMAC0;
24                 ethernet1 = &EMAC1;
25                 serial0 = &UART0;
26                 serial1 = &UART1;
27                 serial2 = &UART2;
28                 serial3 = &UART3;
29         };
30
31         cpus {
32                 #address-cells = <1>;
33                 #size-cells = <0>;
34
35                 cpu@0 {
36                         device_type = "cpu";
37                         model = "PowerPC,440GRx";
38                         reg = <0>;
39                         clock-frequency = <0>; /* Filled in by zImage */
40                         timebase-frequency = <0>; /* Filled in by zImage */
41                         i-cache-line-size = <20>;
42                         d-cache-line-size = <20>;
43                         i-cache-size = <8000>;
44                         d-cache-size = <8000>;
45                         dcr-controller;
46                         dcr-access-method = "native";
47                 };
48         };
49
50         memory {
51                 device_type = "memory";
52                 reg = <0 0 0>; /* Filled in by zImage */
53         };
54
55         UIC0: interrupt-controller0 {
56                 compatible = "ibm,uic-440grx","ibm,uic";
57                 interrupt-controller;
58                 cell-index = <0>;
59                 dcr-reg = <0c0 009>;
60                 #address-cells = <0>;
61                 #size-cells = <0>;
62                 #interrupt-cells = <2>;
63         };
64
65         UIC1: interrupt-controller1 {
66                 compatible = "ibm,uic-440grx","ibm,uic";
67                 interrupt-controller;
68                 cell-index = <1>;
69                 dcr-reg = <0d0 009>;
70                 #address-cells = <0>;
71                 #size-cells = <0>;
72                 #interrupt-cells = <2>;
73                 interrupts = <1e 4 1f 4>; /* cascade */
74                 interrupt-parent = <&UIC0>;
75         };
76
77         UIC2: interrupt-controller2 {
78                 compatible = "ibm,uic-440grx","ibm,uic";
79                 interrupt-controller;
80                 cell-index = <2>;
81                 dcr-reg = <0e0 009>;
82                 #address-cells = <0>;
83                 #size-cells = <0>;
84                 #interrupt-cells = <2>;
85                 interrupts = <1c 4 1d 4>; /* cascade */
86                 interrupt-parent = <&UIC0>;
87         };
88
89         SDR0: sdr {
90                 compatible = "ibm,sdr-440grx", "ibm,sdr-440ep";
91                 dcr-reg = <00e 002>;
92         };
93
94         CPR0: cpr {
95                 compatible = "ibm,cpr-440grx", "ibm,cpr-440ep";
96                 dcr-reg = <00c 002>;
97         };
98
99         plb {
100                 compatible = "ibm,plb-440grx", "ibm,plb4";
101                 #address-cells = <2>;
102                 #size-cells = <1>;
103                 ranges;
104                 clock-frequency = <0>; /* Filled in by zImage */
105
106                 SDRAM0: sdram {
107                         compatible = "ibm,sdram-440grx", "ibm,sdram-44x-ddr2denali";
108                         dcr-reg = <010 2>;
109                 };
110
111                 DMA0: dma {
112                         compatible = "ibm,dma-440grx", "ibm,dma-4xx";
113                         dcr-reg = <100 027>;
114                 };
115
116                 MAL0: mcmal {
117                         compatible = "ibm,mcmal-440grx", "ibm,mcmal2";
118                         dcr-reg = <180 62>;
119                         num-tx-chans = <2>;
120                         num-rx-chans = <2>;
121                         interrupt-parent = <&MAL0>;
122                         interrupts = <0 1 2 3 4>;
123                         #interrupt-cells = <1>;
124                         #address-cells = <0>;
125                         #size-cells = <0>;
126                         interrupt-map = </*TXEOB*/ 0 &UIC0 a 4
127                                         /*RXEOB*/ 1 &UIC0 b 4
128                                         /*SERR*/  2 &UIC1 0 4
129                                         /*TXDE*/  3 &UIC1 1 4
130                                         /*RXDE*/  4 &UIC1 2 4>;
131                         interrupt-map-mask = <ffffffff>;
132                 };
133
134                 POB0: opb {
135                         compatible = "ibm,opb-440grx", "ibm,opb";
136                         #address-cells = <1>;
137                         #size-cells = <1>;
138                         ranges = <00000000 1 00000000 80000000
139                                   80000000 1 80000000 80000000>;
140                         interrupt-parent = <&UIC1>;
141                         interrupts = <7 4>;
142                         clock-frequency = <0>; /* Filled in by zImage */
143
144                         EBC0: ebc {
145                                 compatible = "ibm,ebc-440grx", "ibm,ebc";
146                                 dcr-reg = <012 2>;
147                                 #address-cells = <2>;
148                                 #size-cells = <1>;
149                                 clock-frequency = <0>; /* Filled in by zImage */
150                                 interrupts = <5 1>;
151                                 interrupt-parent = <&UIC1>;
152
153                                 nor_flash@0,0 {
154                                         compatible = "amd,s29gl256n", "cfi-flash";
155                                         bank-width = <2>;
156                                         reg = <0 000000 4000000>;
157                                         #address-cells = <1>;
158                                         #size-cells = <1>;
159                                         partition@0 {
160                                                 label = "Kernel";
161                                                 reg = <0 180000>;
162                                         };
163                                         partition@180000 {
164                                                 label = "ramdisk";
165                                                 reg = <180000 200000>;
166                                         };
167                                         partition@380000 {
168                                                 label = "file system";
169                                                 reg = <380000 3aa0000>;
170                                         };
171                                         partition@3e20000 {
172                                                 label = "kozio";
173                                                 reg = <3e20000 140000>;
174                                         };
175                                         partition@3f60000 {
176                                                 label = "env";
177                                                 reg = <3f60000 40000>;
178                                         };
179                                         partition@3fa0000 {
180                                                 label = "u-boot";
181                                                 reg = <3fa0000 60000>;
182                                         };
183                                 };
184
185                         };
186
187                         UART0: serial@ef600300 {
188                                 device_type = "serial";
189                                 compatible = "ns16550";
190                                 reg = <ef600300 8>;
191                                 virtual-reg = <ef600300>;
192                                 clock-frequency = <0>; /* Filled in by zImage */
193                                 current-speed = <1c200>;
194                                 interrupt-parent = <&UIC0>;
195                                 interrupts = <0 4>;
196                         };
197
198                         UART1: serial@ef600400 {
199                                 device_type = "serial";
200                                 compatible = "ns16550";
201                                 reg = <ef600400 8>;
202                                 virtual-reg = <ef600400>;
203                                 clock-frequency = <0>;
204                                 current-speed = <0>;
205                                 interrupt-parent = <&UIC0>;
206                                 interrupts = <1 4>;
207                         };
208
209                         UART2: serial@ef600500 {
210                                 device_type = "serial";
211                                 compatible = "ns16550";
212                                 reg = <ef600500 8>;
213                                 virtual-reg = <ef600500>;
214                                 clock-frequency = <0>;
215                                 current-speed = <0>;
216                                 interrupt-parent = <&UIC1>;
217                                 interrupts = <3 4>;
218                         };
219
220                         UART3: serial@ef600600 {
221                                 device_type = "serial";
222                                 compatible = "ns16550";
223                                 reg = <ef600600 8>;
224                                 virtual-reg = <ef600600>;
225                                 clock-frequency = <0>;
226                                 current-speed = <0>;
227                                 interrupt-parent = <&UIC1>;
228                                 interrupts = <4 4>;
229                         };
230
231                         IIC0: i2c@ef600700 {
232                                 device_type = "i2c";
233                                 compatible = "ibm,iic-440grx", "ibm,iic";
234                                 reg = <ef600700 14>;
235                                 interrupt-parent = <&UIC0>;
236                                 interrupts = <2 4>;
237                         };
238
239                         IIC1: i2c@ef600800 {
240                                 device_type = "i2c";
241                                 compatible = "ibm,iic-440grx", "ibm,iic";
242                                 reg = <ef600800 14>;
243                                 interrupt-parent = <&UIC0>;
244                                 interrupts = <7 4>;
245                         };
246
247                         ZMII0: emac-zmii@ef600d00 {
248                                 device_type = "zmii-interface";
249                                 compatible = "ibm,zmii-440grx", "ibm,zmii";
250                                 reg = <ef600d00 c>;
251                         };
252
253                         RGMII0: emac-rgmii@ef601000 {
254                                 device_type = "rgmii-interface";
255                                 compatible = "ibm,rgmii-440grx", "ibm,rgmii";
256                                 reg = <ef601000 8>;
257                                 has-mdio;
258                         };
259
260                         EMAC0: ethernet@ef600e00 {
261                                 linux,network-index = <0>;
262                                 device_type = "network";
263                                 compatible = "ibm,emac-440grx", "ibm,emac-440epx", "ibm,emac4";
264                                 interrupt-parent = <&EMAC0>;
265                                 interrupts = <0 1>;
266                                 #interrupt-cells = <1>;
267                                 #address-cells = <0>;
268                                 #size-cells = <0>;
269                                 interrupt-map = </*Status*/ 0 &UIC0 18 4
270                                                 /*Wake*/  1 &UIC1 1d 4>;
271                                 reg = <ef600e00 70>;
272                                 local-mac-address = [000000000000];
273                                 mal-device = <&MAL0>;
274                                 mal-tx-channel = <0>;
275                                 mal-rx-channel = <0>;
276                                 cell-index = <0>;
277                                 max-frame-size = <5dc>;
278                                 rx-fifo-size = <1000>;
279                                 tx-fifo-size = <800>;
280                                 phy-mode = "rgmii";
281                                 phy-map = <00000000>;
282                                 zmii-device = <&ZMII0>;
283                                 zmii-channel = <0>;
284                                 rgmii-device = <&RGMII0>;
285                                 rgmii-channel = <0>;
286                                 has-inverted-stacr-oc;
287                                 has-new-stacr-staopc;
288                         };
289
290                         EMAC1: ethernet@ef600f00 {
291                                 linux,network-index = <1>;
292                                 device_type = "network";
293                                 compatible = "ibm,emac-440grx", "ibm,emac-440epx", "ibm,emac4";
294                                 interrupt-parent = <&EMAC1>;
295                                 interrupts = <0 1>;
296                                 #interrupt-cells = <1>;
297                                 #address-cells = <0>;
298                                 #size-cells = <0>;
299                                 interrupt-map = </*Status*/ 0 &UIC0 19 4
300                                                 /*Wake*/  1 &UIC1 1f 4>;
301                                 reg = <ef600f00 70>;
302                                 local-mac-address = [000000000000];
303                                 mal-device = <&MAL0>;
304                                 mal-tx-channel = <1>;
305                                 mal-rx-channel = <1>;
306                                 cell-index = <1>;
307                                 max-frame-size = <5dc>;
308                                 rx-fifo-size = <1000>;
309                                 tx-fifo-size = <800>;
310                                 phy-mode = "rgmii";
311                                 phy-map = <00000000>;
312                                 zmii-device = <&ZMII0>;
313                                 zmii-channel = <1>;
314                                 rgmii-device = <&RGMII0>;
315                                 rgmii-channel = <1>;
316                                 has-inverted-stacr-oc;
317                                 has-new-stacr-staopc;
318                         };
319                 };
320
321                 PCI0: pci@1ec000000 {
322                         device_type = "pci";
323                         #interrupt-cells = <1>;
324                         #size-cells = <2>;
325                         #address-cells = <3>;
326                         compatible = "ibm,plb440grx-pci", "ibm,plb-pci";
327                         primary;
328                         reg = <1 eec00000 8     /* Config space access */
329                                1 eed00000 4     /* IACK */
330                                1 eed00000 4     /* Special cycle */
331                                1 ef400000 40>;  /* Internal registers */
332
333                         /* Outbound ranges, one memory and one IO,
334                          * later cannot be changed. Chip supports a second
335                          * IO range but we don't use it for now
336                          */
337                         ranges = <02000000 0 80000000 1 80000000 0 10000000
338                                 01000000 0 00000000 1 e8000000 0 00100000>;
339
340                         /* Inbound 2GB range starting at 0 */
341                         dma-ranges = <42000000 0 0 0 0 0 80000000>;
342
343                         /* All PCI interrupts are routed to IRQ 67 */
344                         interrupt-map-mask = <0000 0 0 0>;
345                         interrupt-map = < 0000 0 0 0 &UIC2 3 8 >;
346                 };
347         };
348
349         chosen {
350                 linux,stdout-path = "/plb/opb/serial@ef600300";
351                 bootargs = "console=ttyS0,115200";
352         };
353 };