1 /*
2 * Device Tree Source for AMCC Yosemite
3 *
4 * Copyright 2008 IBM Corp.
5 * Josh Boyer <jwboyer@linux.vnet.ibm.com>
6 *
7 * This file is licensed under the terms of th
8 * License version 2. This program is license
9 * any warranty of any kind, whether express o
10 */
11
12 /dts-v1/;
13
14 / {
15 #address-cells = <2>;
16 #size-cells = <1>;
17 model = "amcc,yosemite";
18 compatible = "amcc,yosemite";
19 dcr-parent = <&{/cpus/cpu@0}>;
20
21 aliases {
22 ethernet0 = &EMAC0;
23 ethernet1 = &EMAC1;
24 serial0 = &UART0;
25 serial1 = &UART1;
26 serial2 = &UART2;
27 serial3 = &UART3;
28 };
29
30 cpus {
31 #address-cells = <1>;
32 #size-cells = <0>;
33
34 cpu@0 {
35 device_type = "cpu";
36 model = "PowerPC,440EP
37 reg = <0x00000000>;
38 clock-frequency = <0>;
39 timebase-frequency = <
40 i-cache-line-size = <3
41 d-cache-line-size = <3
42 i-cache-size = <32768>
43 d-cache-size = <32768>
44 dcr-controller;
45 dcr-access-method = "n
46 };
47 };
48
49 memory {
50 device_type = "memory";
51 reg = <0x00000000 0x00000000 0
52 };
53
54 UIC0: interrupt-controller0 {
55 compatible = "ibm,uic-440ep","
56 interrupt-controller;
57 cell-index = <0>;
58 dcr-reg = <0x0c0 0x009>;
59 #address-cells = <0>;
60 #size-cells = <0>;
61 #interrupt-cells = <2>;
62 };
63
64 UIC1: interrupt-controller1 {
65 compatible = "ibm,uic-440ep","
66 interrupt-controller;
67 cell-index = <1>;
68 dcr-reg = <0x0d0 0x009>;
69 #address-cells = <0>;
70 #size-cells = <0>;
71 #interrupt-cells = <2>;
72 interrupts = <0x1e 0x4 0x1f 0x
73 interrupt-parent = <&UIC0>;
74 };
75
76 SDR0: sdr {
77 compatible = "ibm,sdr-440ep";
78 dcr-reg = <0x00e 0x002>;
79 };
80
81 CPR0: cpr {
82 compatible = "ibm,cpr-440ep";
83 dcr-reg = <0x00c 0x002>;
84 };
85
86 plb {
87 compatible = "ibm,plb-440ep",
88 #address-cells = <2>;
89 #size-cells = <1>;
90 ranges;
91 clock-frequency = <0>; /* Fill
92
93 SDRAM0: sdram {
94 compatible = "ibm,sdra
95 dcr-reg = <0x010 0x002
96 };
97
98 DMA0: dma {
99 compatible = "ibm,dma-
100 dcr-reg = <0x100 0x027
101 };
102
103 MAL0: mcmal {
104 compatible = "ibm,mcma
105 dcr-reg = <0x180 0x062
106 num-tx-chans = <4>;
107 num-rx-chans = <2>;
108 interrupt-parent = <&M
109 interrupts = <0x0 0x1
110 #interrupt-cells = <1>
111 #address-cells = <0>;
112 #size-cells = <0>;
113 interrupt-map = </*TXE
114 /*RXEO
115 /*SERR
116 /*TXDE
117 /*RXDE
118 };
119
120 POB0: opb {
121 compatible = "ibm,opb-
122 #address-cells = <1>;
123 #size-cells = <1>;
124 /* Bamboo is oddball i
125 * bits.
126 */
127 ranges = <0x00000000 0
128 0x80000000 0
129 interrupt-parent = <&U
130 interrupts = <0x7 0x4>
131 clock-frequency = <0>;
132
133 EBC0: ebc {
134 compatible = "
135 dcr-reg = <0x0
136 #address-cells
137 #size-cells =
138 clock-frequenc
139 interrupts = <
140 interrupt-pare
141
142 nor_flash@0,0
143 compat
144 bank-w
145 reg =
146 #addre
147 #size-
148 partit
149
150
151 };
152 partit
153
154
155 };
156 partit
157
158
159 };
160 partit
161
162
163 };
164 partit
165
166
167 };
168 partit
169
170
171 };
172 partit
173
174
175 };
176 };
177 };
178
179 UART0: serial@ef600300
180 device_type =
181 compatible = "
182 reg = <0xef600
183 virtual-reg =
184 clock-frequenc
185 current-speed
186 interrupt-pare
187 interrupts = <
188 };
189
190 UART1: serial@ef600400
191 device_type =
192 compatible = "
193 reg = <0xef600
194 virtual-reg =
195 clock-frequenc
196 current-speed
197 interrupt-pare
198 interrupts = <
199 };
200
201 UART2: serial@ef600500
202 device_type =
203 compatible = "
204 reg = <0xef600
205 virtual-reg =
206 clock-frequenc
207 current-speed
208 interrupt-pare
209 interrupts = <
210 status = "disa
211 };
212
213 UART3: serial@ef600600
214 device_type =
215 compatible = "
216 reg = <0xef600
217 virtual-reg =
218 clock-frequenc
219 current-speed
220 interrupt-pare
221 interrupts = <
222 status = "disa
223 };
224
225 IIC0: i2c@ef600700 {
226 compatible = "
227 reg = <0xef600
228 interrupt-pare
229 interrupts = <
230 };
231
232 IIC1: i2c@ef600800 {
233 compatible = "
234 reg = <0xef600
235 interrupt-pare
236 interrupts = <
237 };
238
239 spi@ef600900 {
240 compatible = "
241 reg = <0xef600
242 interrupts = <
243 interrupt-pare
244 };
245
246 ZMII0: emac-zmii@ef600
247 compatible = "
248 reg = <0xef600
249 };
250
251 EMAC0: ethernet@ef600e
252 device_type =
253 compatible = "
254 interrupt-pare
255 interrupts = <
256 reg = <0xef600
257 local-mac-addr
258 mal-device = <
259 mal-tx-channel
260 mal-rx-channel
261 cell-index = <
262 max-frame-size
263 rx-fifo-size =
264 tx-fifo-size =
265 phy-mode = "rm
266 phy-map = <0x0
267 zmii-device =
268 zmii-channel =
269 };
270
271 EMAC1: ethernet@ef600f
272 device_type =
273 compatible = "
274 interrupt-pare
275 interrupts = <
276 reg = <0xef600
277 local-mac-addr
278 mal-device = <
279 mal-tx-channel
280 mal-rx-channel
281 cell-index = <
282 max-frame-size
283 rx-fifo-size =
284 tx-fifo-size =
285 phy-mode = "rm
286 phy-map = <0x0
287 zmii-device =
288 zmii-channel =
289 };
290
291 usb@ef601000 {
292 compatible = "
293 reg = <0xef601
294 interrupts = <
295 interrupt-pare
296 };
297 };
298
299 PCI0: pci@ec000000 {
300 device_type = "pci";
301 #interrupt-cells = <1>
302 #size-cells = <2>;
303 #address-cells = <3>;
304 compatible = "ibm,plb4
305 primary;
306 reg = <0x00000000 0xee
307 0x00000000 0xee
308 0x00000000 0xee
309 0x00000000 0xef
310
311 /* Outbound ranges, on
312 * later cannot be cha
313 * IO range but we don
314 */
315 ranges = <0x02000000 0
316 0x01000000 0
317
318 /* Inbound 2GB range s
319 dma-ranges = <0x420000
320
321 interrupt-map-mask = <
322 interrupt-map = <
323 /* IDSEL 12 */
324 0x6000 0x0 0x0
325 >;
326 };
327 };
328
329 chosen {
330 stdout-path = "/plb/opb/serial
331 };
332 };
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