WIP FPC-III support
[linux/fpc-iii.git] / arch / powerpc / boot / dts / sequoia.dts
blob60d211da9593537e103ee4a99961e7b8d8edec68
1 /*
2  * Device Tree Source for AMCC Sequoia
3  *
4  * Based on Bamboo code by Josh Boyer <jwboyer@linux.vnet.ibm.com>
5  * Copyright (c) 2006, 2007 IBM Corp.
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  */
15 /dts-v1/;
17 / {
18         #address-cells = <2>;
19         #size-cells = <1>;
20         model = "amcc,sequoia";
21         compatible = "amcc,sequoia";
22         dcr-parent = <&{/cpus/cpu@0}>;
24         aliases {
25                 ethernet0 = &EMAC0;
26                 ethernet1 = &EMAC1;
27                 serial0 = &UART0;
28                 serial1 = &UART1;
29                 serial2 = &UART2;
30                 serial3 = &UART3;
31         };
33         cpus {
34                 #address-cells = <1>;
35                 #size-cells = <0>;
37                 cpu@0 {
38                         device_type = "cpu";
39                         model = "PowerPC,440EPx";
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         };
52         memory {
53                 device_type = "memory";
54                 reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by zImage */
55         };
57         UIC0: interrupt-controller0 {
58                 compatible = "ibm,uic-440epx","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         };
67         UIC1: interrupt-controller1 {
68                 compatible = "ibm,uic-440epx","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         };
79         UIC2: interrupt-controller2 {
80                 compatible = "ibm,uic-440epx","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         };
91         SDR0: sdr {
92                 compatible = "ibm,sdr-440epx", "ibm,sdr-440ep";
93                 dcr-reg = <0x00e 0x002>;
94         };
96         CPR0: cpr {
97                 compatible = "ibm,cpr-440epx", "ibm,cpr-440ep";
98                 dcr-reg = <0x00c 0x002>;
99         };
101         plb {
102                 compatible = "ibm,plb-440epx", "ibm,plb4";
103                 #address-cells = <2>;
104                 #size-cells = <1>;
105                 ranges;
106                 clock-frequency = <0>; /* Filled in by zImage */
108                 SDRAM0: sdram {
109                         compatible = "ibm,sdram-440epx", "ibm,sdram-44x-ddr2denali";
110                         dcr-reg = <0x010 0x002>;
111                 };
113                 CRYPTO: crypto@e0100000 {
114                         compatible = "amcc,ppc440epx-crypto","amcc,ppc4xx-crypto";
115                         reg = <0 0xE0100000 0x80400>;
116                         interrupt-parent = <&UIC0>;
117                         interrupts = <0x17 0x4>;
118                 };
120                 rng@e0120000 {
121                         compatible = "amcc,ppc440epx-rng","amcc,ppc4xx-rng";
122                         reg = <0 0xE0120000 0x150>;
123                 };
125                 DMA0: dma {
126                         compatible = "ibm,dma-440epx", "ibm,dma-4xx";
127                         dcr-reg = <0x100 0x027>;
128                 };
130                 MAL0: mcmal {
131                         compatible = "ibm,mcmal-440epx", "ibm,mcmal2";
132                         dcr-reg = <0x180 0x062>;
133                         num-tx-chans = <2>;
134                         num-rx-chans = <2>;
135                         interrupt-parent = <&MAL0>;
136                         interrupts = <0x0 0x1 0x2 0x3 0x4>;
137                         #interrupt-cells = <1>;
138                         #address-cells = <0>;
139                         #size-cells = <0>;
140                         interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4
141                                         /*RXEOB*/ 0x1 &UIC0 0xb 0x4
142                                         /*SERR*/  0x2 &UIC1 0x0 0x4
143                                         /*TXDE*/  0x3 &UIC1 0x1 0x4
144                                         /*RXDE*/  0x4 &UIC1 0x2 0x4>;
145                         interrupt-map-mask = <0xffffffff>;
146                 };
148                 USB1: usb@e0000400 {
149                         compatible = "ibm,usb-ohci-440epx", "ohci-be";
150                         reg = <0x00000000 0xe0000400 0x00000060>;
151                         interrupt-parent = <&UIC0>;
152                         interrupts = <0x15 0x8>;
153                 };
155                 USB0: ehci@e0000300 {
156                         compatible = "ibm,usb-ehci-440epx", "usb-ehci";
157                         interrupt-parent = <&UIC0>;
158                         interrupts = <0x1a 0x4>;
159                         reg = <0x00000000 0xe0000300 0x00000090 0x00000000 0xe0000390 0x00000070>;
160                         big-endian;
161                 };
163                 POB0: opb {
164                         compatible = "ibm,opb-440epx", "ibm,opb";
165                         #address-cells = <1>;
166                         #size-cells = <1>;
167                         ranges = <0x00000000 0x00000001 0x00000000 0x80000000
168                                   0x80000000 0x00000001 0x80000000 0x80000000>;
169                         interrupt-parent = <&UIC1>;
170                         interrupts = <0x7 0x4>;
171                         clock-frequency = <0>; /* Filled in by zImage */
173                         EBC0: ebc {
174                                 compatible = "ibm,ebc-440epx", "ibm,ebc";
175                                 dcr-reg = <0x012 0x002>;
176                                 #address-cells = <2>;
177                                 #size-cells = <1>;
178                                 clock-frequency = <0>; /* Filled in by zImage */
179                                 interrupts = <0x5 0x1>;
180                                 interrupt-parent = <&UIC1>;
182                                 nor_flash@0,0 {
183                                         compatible = "amd,s29gl256n", "cfi-flash";
184                                         bank-width = <2>;
185                                         reg = <0x00000000 0x00000000 0x04000000>;
186                                         #address-cells = <1>;
187                                         #size-cells = <1>;
188                                         partition@0 {
189                                                 label = "Kernel";
190                                                 reg = <0x00000000 0x00180000>;
191                                         };
192                                         partition@180000 {
193                                                 label = "ramdisk";
194                                                 reg = <0x00180000 0x00200000>;
195                                         };
196                                         partition@380000 {
197                                                 label = "file system";
198                                                 reg = <0x00380000 0x03aa0000>;
199                                         };
200                                         partition@3e20000 {
201                                                 label = "kozio";
202                                                 reg = <0x03e20000 0x00140000>;
203                                         };
204                                         partition@3f60000 {
205                                                 label = "env";
206                                                 reg = <0x03f60000 0x00040000>;
207                                         };
208                                         partition@3fa0000 {
209                                                 label = "u-boot";
210                                                 reg = <0x03fa0000 0x00060000>;
211                                         };
212                                 };
214                                 ndfc@3,0 {
215                                         compatible = "ibm,ndfc";
216                                         reg = <0x00000003 0x00000000 0x00002000>;
217                                         ccr = <0x00001000>;
218                                         bank-settings = <0x80002222>;
219                                         #address-cells = <1>;
220                                         #size-cells = <1>;
222                                         nand {
223                                                 #address-cells = <1>;
224                                                 #size-cells = <1>;
226                                                 partition@0 {
227                                                         label = "u-boot";
228                                                         reg = <0x00000000 0x00084000>;
229                                                 };
230                                                 partition@84000 {
231                                                         label = "user";
232                                                         reg = <0x00084000 0x01f7c000>;
233                                                 };
234                                         };
235                                 };
236                         };
238                         UART0: serial@ef600300 {
239                                 device_type = "serial";
240                                 compatible = "ns16550";
241                                 reg = <0xef600300 0x00000008>;
242                                 virtual-reg = <0xef600300>;
243                                 clock-frequency = <0>; /* Filled in by zImage */
244                                 current-speed = <115200>;
245                                 interrupt-parent = <&UIC0>;
246                                 interrupts = <0x0 0x4>;
247                         };
249                         UART1: serial@ef600400 {
250                                 device_type = "serial";
251                                 compatible = "ns16550";
252                                 reg = <0xef600400 0x00000008>;
253                                 virtual-reg = <0xef600400>;
254                                 clock-frequency = <0>;
255                                 current-speed = <0>;
256                                 interrupt-parent = <&UIC0>;
257                                 interrupts = <0x1 0x4>;
258                         };
260                         UART2: serial@ef600500 {
261                                 device_type = "serial";
262                                 compatible = "ns16550";
263                                 reg = <0xef600500 0x00000008>;
264                                 virtual-reg = <0xef600500>;
265                                 clock-frequency = <0>;
266                                 current-speed = <0>;
267                                 interrupt-parent = <&UIC1>;
268                                 interrupts = <0x3 0x4>;
269                         };
271                         UART3: serial@ef600600 {
272                                 device_type = "serial";
273                                 compatible = "ns16550";
274                                 reg = <0xef600600 0x00000008>;
275                                 virtual-reg = <0xef600600>;
276                                 clock-frequency = <0>;
277                                 current-speed = <0>;
278                                 interrupt-parent = <&UIC1>;
279                                 interrupts = <0x4 0x4>;
280                         };
282                         IIC0: i2c@ef600700 {
283                                 #address-cells = <1>;
284                                 #size-cells = <0>;
285                                 compatible = "ibm,iic-440epx", "ibm,iic";
286                                 reg = <0xef600700 0x00000014>;
287                                 interrupt-parent = <&UIC0>;
288                                 interrupts = <0x2 0x4>;
290                                 hwmon@48 {
291                                         compatible = "adi,ad7414";
292                                         reg = <0x48>;
293                                 };
294                         };
296                         IIC1: i2c@ef600800 {
297                                 #address-cells = <1>;
298                                 #size-cells = <0>;
299                                 compatible = "ibm,iic-440epx", "ibm,iic";
300                                 reg = <0xef600800 0x00000014>;
301                                 interrupt-parent = <&UIC0>;
302                                 interrupts = <0x7 0x4>;
303                         };
305                         ZMII0: emac-zmii@ef600d00 {
306                                 compatible = "ibm,zmii-440epx", "ibm,zmii";
307                                 reg = <0xef600d00 0x0000000c>;
308                         };
310                         RGMII0: emac-rgmii@ef601000 {
311                                 compatible = "ibm,rgmii-440epx", "ibm,rgmii";
312                                 reg = <0xef601000 0x00000008>;
313                                 has-mdio;
314                         };
316                         EMAC0: ethernet@ef600e00 {
317                                 device_type = "network";
318                                 compatible = "ibm,emac-440epx", "ibm,emac4";
319                                 interrupt-parent = <&EMAC0>;
320                                 interrupts = <0x0 0x1>;
321                                 #interrupt-cells = <1>;
322                                 #address-cells = <0>;
323                                 #size-cells = <0>;
324                                 interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4
325                                                 /*Wake*/  0x1 &UIC1 0x1d 0x4>;
326                                 reg = <0xef600e00 0x00000074>;
327                                 local-mac-address = [000000000000];
328                                 mal-device = <&MAL0>;
329                                 mal-tx-channel = <0>;
330                                 mal-rx-channel = <0>;
331                                 cell-index = <0>;
332                                 max-frame-size = <9000>;
333                                 rx-fifo-size = <4096>;
334                                 tx-fifo-size = <2048>;
335                                 phy-mode = "rgmii";
336                                 phy-map = <0x00000000>;
337                                 zmii-device = <&ZMII0>;
338                                 zmii-channel = <0>;
339                                 rgmii-device = <&RGMII0>;
340                                 rgmii-channel = <0>;
341                                 has-inverted-stacr-oc;
342                                 has-new-stacr-staopc;
343                         };
345                         EMAC1: ethernet@ef600f00 {
346                                 device_type = "network";
347                                 compatible = "ibm,emac-440epx", "ibm,emac4";
348                                 interrupt-parent = <&EMAC1>;
349                                 interrupts = <0x0 0x1>;
350                                 #interrupt-cells = <1>;
351                                 #address-cells = <0>;
352                                 #size-cells = <0>;
353                                 interrupt-map = </*Status*/ 0x0 &UIC0 0x19 0x4
354                                                 /*Wake*/  0x1 &UIC1 0x1f 0x4>;
355                                 reg = <0xef600f00 0x00000074>;
356                                 local-mac-address = [000000000000];
357                                 mal-device = <&MAL0>;
358                                 mal-tx-channel = <1>;
359                                 mal-rx-channel = <1>;
360                                 cell-index = <1>;
361                                 max-frame-size = <9000>;
362                                 rx-fifo-size = <4096>;
363                                 tx-fifo-size = <2048>;
364                                 phy-mode = "rgmii";
365                                 phy-map = <0x00000000>;
366                                 zmii-device = <&ZMII0>;
367                                 zmii-channel = <1>;
368                                 rgmii-device = <&RGMII0>;
369                                 rgmii-channel = <1>;
370                                 has-inverted-stacr-oc;
371                                 has-new-stacr-staopc;
372                         };
373                 };
375                 PCI0: pci@1ec000000 {
376                         device_type = "pci";
377                         #interrupt-cells = <1>;
378                         #size-cells = <2>;
379                         #address-cells = <3>;
380                         compatible = "ibm,plb440epx-pci", "ibm,plb-pci";
381                         primary;
382                         reg = <0x00000001 0xeec00000 0x00000008 /* Config space access */
383                                0x00000001 0xeed00000 0x00000004 /* IACK */
384                                0x00000001 0xeed00000 0x00000004 /* Special cycle */
385                                0x00000001 0xef400000 0x00000040>;       /* Internal registers */
387                         /* Outbound ranges, one memory and one IO,
388                          * later cannot be changed. Chip supports a second
389                          * IO range but we don't use it for now
390                          * From the 440EPx user manual:
391                          * PCI 1 Memory     1 8000 0000     1 BFFF FFFF     1GB
392                          * I/O              1 E800 0000     1 E800 FFFF     64KB
393                          * I/O              1 E880 0000     1 EBFF FFFF     56MB
394                          */
395                         ranges = <0x02000000 0x00000000 0x80000000 0x00000001 0x80000000 0x00000000 0x40000000
396                                 0x01000000 0x00000000 0x00000000 0x00000001 0xe8000000 0x00000000 0x00010000
397                                 0x01000000 0x00000000 0x00000000 0x00000001 0xe8800000 0x00000000 0x03800000>;
399                         /* Inbound 2GB range starting at 0 */
400                         dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>;
402                         /* All PCI interrupts are routed to IRQ 67 */
403                         interrupt-map-mask = <0x0 0x0 0x0 0x0>;
404                         interrupt-map = < 0x0 0x0 0x0 0x0 &UIC2 0x3 0x8 >;
405                 };
406         };
408         chosen {
409                 stdout-path = "/plb/opb/serial@ef600300";
410                 bootargs = "console=ttyS0,115200";
411         };