Merge commit '63cc8c75156462d4b42cbdd76c293b7eee7ddbfe':
[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 /dts-v1/;
16
17 / {
18         #address-cells = <2>;
19         #size-cells = <1>;
20         model = "amcc,rainier";
21         compatible = "amcc,rainier";
22         dcr-parent = <&{/cpus/cpu@0}>;
23
24         aliases {
25                 ethernet0 = &EMAC0;
26                 ethernet1 = &EMAC1;
27                 serial0 = &UART0;
28                 serial1 = &UART1;
29                 serial2 = &UART2;
30                 serial3 = &UART3;
31         };
32
33         cpus {
34                 #address-cells = <1>;
35                 #size-cells = <0>;
36
37                 cpu@0 {
38                         device_type = "cpu";
39                         model = "PowerPC,440GRx";
40                         reg = <0x00000000>;
41                         clock-frequency = <0>; /* Filled in by zImage */
42                         timebase-frequency = <0>; /* Filled in by zImage */
43                         i-cache-line-size = <32>;
44                         d-cache-line-size = <32>;
45                         i-cache-size = <32768>;
46                         d-cache-size = <32768>;
47                         dcr-controller;
48                         dcr-access-method = "native";
49                 };
50         };
51
52         memory {
53                 device_type = "memory";
54                 reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by zImage */
55         };
56
57         UIC0: interrupt-controller0 {
58                 compatible = "ibm,uic-440grx","ibm,uic";
59                 interrupt-controller;
60                 cell-index = <0>;
61                 dcr-reg = <0x0c0 0x009>;
62                 #address-cells = <0>;
63                 #size-cells = <0>;
64                 #interrupt-cells = <2>;
65         };
66
67         UIC1: interrupt-controller1 {
68                 compatible = "ibm,uic-440grx","ibm,uic";
69                 interrupt-controller;
70                 cell-index = <1>;
71                 dcr-reg = <0x0d0 0x009>;
72                 #address-cells = <0>;
73                 #size-cells = <0>;
74                 #interrupt-cells = <2>;
75                 interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
76                 interrupt-parent = <&UIC0>;
77         };
78
79         UIC2: interrupt-controller2 {
80                 compatible = "ibm,uic-440grx","ibm,uic";
81                 interrupt-controller;
82                 cell-index = <2>;
83                 dcr-reg = <0x0e0 0x009>;
84                 #address-cells = <0>;
85                 #size-cells = <0>;
86                 #interrupt-cells = <2>;
87                 interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */
88                 interrupt-parent = <&UIC0>;
89         };
90
91         SDR0: sdr {
92                 compatible = "ibm,sdr-440grx", "ibm,sdr-440ep";
93                 dcr-reg = <0x00e 0x002>;
94         };
95
96         CPR0: cpr {
97                 compatible = "ibm,cpr-440grx", "ibm,cpr-440ep";
98                 dcr-reg = <0x00c 0x002>;
99         };
100
101         plb {
102                 compatible = "ibm,plb-440grx", "ibm,plb4";
103                 #address-cells = <2>;
104                 #size-cells = <1>;
105                 ranges;
106                 clock-frequency = <0>; /* Filled in by zImage */
107
108                 SDRAM0: sdram {
109                         compatible = "ibm,sdram-440grx", "ibm,sdram-44x-ddr2denali";
110                         dcr-reg = <0x010 0x002>;
111                 };
112
113                 DMA0: dma {
114                         compatible = "ibm,dma-440grx", "ibm,dma-4xx";
115                         dcr-reg = <0x100 0x027>;
116                 };
117
118                 MAL0: mcmal {
119                         compatible = "ibm,mcmal-440grx", "ibm,mcmal2";
120                         dcr-reg = <0x180 0x062>;
121                         num-tx-chans = <2>;
122                         num-rx-chans = <2>;
123                         interrupt-parent = <&MAL0>;
124                         interrupts = <0x0 0x1 0x2 0x3 0x4>;
125                         #interrupt-cells = <1>;
126                         #address-cells = <0>;
127                         #size-cells = <0>;
128                         interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4
129                                         /*RXEOB*/ 0x1 &UIC0 0xb 0x4
130                                         /*SERR*/  0x2 &UIC1 0x0 0x4
131                                         /*TXDE*/  0x3 &UIC1 0x1 0x4
132                                         /*RXDE*/  0x4 &UIC1 0x2 0x4>;
133                         interrupt-map-mask = <0xffffffff>;
134                 };
135
136                 POB0: opb {
137                         compatible = "ibm,opb-440grx", "ibm,opb";
138                         #address-cells = <1>;
139                         #size-cells = <1>;
140                         ranges = <0x00000000 0x00000001 0x00000000 0x80000000
141                                   0x80000000 0x00000001 0x80000000 0x80000000>;
142                         interrupt-parent = <&UIC1>;
143                         interrupts = <0x7 0x4>;
144                         clock-frequency = <0>; /* Filled in by zImage */
145
146                         EBC0: ebc {
147                                 compatible = "ibm,ebc-440grx", "ibm,ebc";
148                                 dcr-reg = <0x012 0x002>;
149                                 #address-cells = <2>;
150                                 #size-cells = <1>;
151                                 clock-frequency = <0>; /* Filled in by zImage */
152                                 interrupts = <0x5 0x1>;
153                                 interrupt-parent = <&UIC1>;
154
155                                 nor_flash@0,0 {
156                                         compatible = "amd,s29gl256n", "cfi-flash";
157                                         bank-width = <2>;
158                                         reg = <0x00000000 0x00000000 0x04000000>;
159                                         #address-cells = <1>;
160                                         #size-cells = <1>;
161                                         partition@0 {
162                                                 label = "Kernel";
163                                                 reg = <0x00000000 0x00180000>;
164                                         };
165                                         partition@180000 {
166                                                 label = "ramdisk";
167                                                 reg = <0x00180000 0x00200000>;
168                                         };
169                                         partition@380000 {
170                                                 label = "file system";
171                                                 reg = <0x00380000 0x03aa0000>;
172                                         };
173                                         partition@3e20000 {
174                                                 label = "kozio";
175                                                 reg = <0x03e20000 0x00140000>;
176                                         };
177                                         partition@3f60000 {
178                                                 label = "env";
179                                                 reg = <0x03f60000 0x00040000>;
180                                         };
181                                         partition@3fa0000 {
182                                                 label = "u-boot";
183                                                 reg = <0x03fa0000 0x00060000>;
184                                         };
185                                 };
186
187                         };
188
189                         UART0: serial@ef600300 {
190                                 device_type = "serial";
191                                 compatible = "ns16550";
192                                 reg = <0xef600300 0x00000008>;
193                                 virtual-reg = <0xef600300>;
194                                 clock-frequency = <0>; /* Filled in by zImage */
195                                 current-speed = <115200>;
196                                 interrupt-parent = <&UIC0>;
197                                 interrupts = <0x0 0x4>;
198                         };
199
200                         UART1: serial@ef600400 {
201                                 device_type = "serial";
202                                 compatible = "ns16550";
203                                 reg = <0xef600400 0x00000008>;
204                                 virtual-reg = <0xef600400>;
205                                 clock-frequency = <0>;
206                                 current-speed = <0>;
207                                 interrupt-parent = <&UIC0>;
208                                 interrupts = <0x1 0x4>;
209                         };
210
211                         UART2: serial@ef600500 {
212                                 device_type = "serial";
213                                 compatible = "ns16550";
214                                 reg = <0xef600500 0x00000008>;
215                                 virtual-reg = <0xef600500>;
216                                 clock-frequency = <0>;
217                                 current-speed = <0>;
218                                 interrupt-parent = <&UIC1>;
219                                 interrupts = <0x3 0x4>;
220                         };
221
222                         UART3: serial@ef600600 {
223                                 device_type = "serial";
224                                 compatible = "ns16550";
225                                 reg = <0xef600600 0x00000008>;
226                                 virtual-reg = <0xef600600>;
227                                 clock-frequency = <0>;
228                                 current-speed = <0>;
229                                 interrupt-parent = <&UIC1>;
230                                 interrupts = <0x4 0x4>;
231                         };
232
233                         IIC0: i2c@ef600700 {
234                                 compatible = "ibm,iic-440grx", "ibm,iic";
235                                 reg = <0xef600700 0x00000014>;
236                                 interrupt-parent = <&UIC0>;
237                                 interrupts = <0x2 0x4>;
238                         };
239
240                         IIC1: i2c@ef600800 {
241                                 compatible = "ibm,iic-440grx", "ibm,iic";
242                                 reg = <0xef600800 0x00000014>;
243                                 interrupt-parent = <&UIC0>;
244                                 interrupts = <0x7 0x4>;
245                         };
246
247                         ZMII0: emac-zmii@ef600d00 {
248                                 compatible = "ibm,zmii-440grx", "ibm,zmii";
249                                 reg = <0xef600d00 0x0000000c>;
250                         };
251
252                         RGMII0: emac-rgmii@ef601000 {
253                                 compatible = "ibm,rgmii-440grx", "ibm,rgmii";
254                                 reg = <0xef601000 0x00000008>;
255                                 has-mdio;
256                         };
257
258                         EMAC0: ethernet@ef600e00 {
259                                 device_type = "network";
260                                 compatible = "ibm,emac-440grx", "ibm,emac-440epx", "ibm,emac4";
261                                 interrupt-parent = <&EMAC0>;
262                                 interrupts = <0x0 0x1>;
263                                 #interrupt-cells = <1>;
264                                 #address-cells = <0>;
265                                 #size-cells = <0>;
266                                 interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4
267                                                 /*Wake*/  0x1 &UIC1 0x1d 0x4>;
268                                 reg = <0xef600e00 0x00000074>;
269                                 local-mac-address = [000000000000];
270                                 mal-device = <&MAL0>;
271                                 mal-tx-channel = <0>;
272                                 mal-rx-channel = <0>;
273                                 cell-index = <0>;
274                                 max-frame-size = <9000>;
275                                 rx-fifo-size = <4096>;
276                                 tx-fifo-size = <2048>;
277                                 phy-mode = "rgmii";
278                                 phy-map = <0x00000000>;
279                                 zmii-device = <&ZMII0>;
280                                 zmii-channel = <0>;
281                                 rgmii-device = <&RGMII0>;
282                                 rgmii-channel = <0>;
283                                 has-inverted-stacr-oc;
284                                 has-new-stacr-staopc;
285                         };
286
287                         EMAC1: ethernet@ef600f00 {
288                                 device_type = "network";
289                                 compatible = "ibm,emac-440grx", "ibm,emac-440epx", "ibm,emac4";
290                                 interrupt-parent = <&EMAC1>;
291                                 interrupts = <0x0 0x1>;
292                                 #interrupt-cells = <1>;
293                                 #address-cells = <0>;
294                                 #size-cells = <0>;
295                                 interrupt-map = </*Status*/ 0x0 &UIC0 0x19 0x4
296                                                 /*Wake*/  0x1 &UIC1 0x1f 0x4>;
297                                 reg = <0xef600f00 0x00000074>;
298                                 local-mac-address = [000000000000];
299                                 mal-device = <&MAL0>;
300                                 mal-tx-channel = <1>;
301                                 mal-rx-channel = <1>;
302                                 cell-index = <1>;
303                                 max-frame-size = <9000>;
304                                 rx-fifo-size = <4096>;
305                                 tx-fifo-size = <2048>;
306                                 phy-mode = "rgmii";
307                                 phy-map = <0x00000000>;
308                                 zmii-device = <&ZMII0>;
309                                 zmii-channel = <1>;
310                                 rgmii-device = <&RGMII0>;
311                                 rgmii-channel = <1>;
312                                 has-inverted-stacr-oc;
313                                 has-new-stacr-staopc;
314                         };
315                 };
316
317                 PCI0: pci@1ec000000 {
318                         device_type = "pci";
319                         #interrupt-cells = <1>;
320                         #size-cells = <2>;
321                         #address-cells = <3>;
322                         compatible = "ibm,plb440grx-pci", "ibm,plb-pci";
323                         primary;
324                         reg = <0x00000001 0xeec00000 0x00000008 /* Config space access */
325                                0x00000001 0xeed00000 0x00000004 /* IACK */
326                                0x00000001 0xeed00000 0x00000004 /* Special cycle */
327                                0x00000001 0xef400000 0x00000040>;       /* Internal registers */
328
329                         /* Outbound ranges, one memory and one IO,
330                          * later cannot be changed. Chip supports a second
331                          * IO range but we don't use it for now
332                          */
333                         ranges = <0x02000000 0x0 0x80000000 0x1 0x80000000 0x0 0x40000000
334                                 0x01000000 0x0 0x00000000 0x1 0xe8000000 0x0 0x00010000
335                                 0x01000000 0x0 0x00000000 0x1 0xe8800000 0x0 0x03800000>;
336
337                         /* Inbound 2GB range starting at 0 */
338                         dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>;
339
340                         /* All PCI interrupts are routed to IRQ 67 */
341                         interrupt-map-mask = <0x0 0x0 0x0 0x0>;
342                         interrupt-map = < 0x0 0x0 0x0 0x0 &UIC2 0x3 0x8 >;
343                 };
344         };
345
346         chosen {
347                 linux,stdout-path = "/plb/opb/serial@ef600300";
348                 bootargs = "console=ttyS0,115200";
349         };
350 };