Commit | Line | Data |
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1b55883a SR |
1 | /* |
2 | * Device Tree Source for AMCC Makalu (405EX) | |
3 | * | |
4 | * Copyright 2007 DENX Software Engineering, Stefan Roese <sr@denx.de> | |
5 | * | |
6 | * This file is licensed under the terms of the GNU General Public | |
7 | * License version 2. This program is licensed "as is" without | |
8 | * any warranty of any kind, whether express or implied. | |
9 | */ | |
10 | ||
71f34979 DG |
11 | /dts-v1/; |
12 | ||
1b55883a SR |
13 | / { |
14 | #address-cells = <1>; | |
15 | #size-cells = <1>; | |
16 | model = "amcc,makalu"; | |
17 | compatible = "amcc,makalu"; | |
71f34979 | 18 | dcr-parent = <&{/cpus/cpu@0}>; |
1b55883a SR |
19 | |
20 | aliases { | |
21 | ethernet0 = &EMAC0; | |
22 | ethernet1 = &EMAC1; | |
23 | serial0 = &UART0; | |
24 | serial1 = &UART1; | |
25 | }; | |
26 | ||
27 | cpus { | |
28 | #address-cells = <1>; | |
29 | #size-cells = <0>; | |
30 | ||
31 | cpu@0 { | |
32 | device_type = "cpu"; | |
33 | model = "PowerPC,405EX"; | |
71f34979 | 34 | reg = <0x00000000>; |
1b55883a SR |
35 | clock-frequency = <0>; /* Filled in by U-Boot */ |
36 | timebase-frequency = <0>; /* Filled in by U-Boot */ | |
71f34979 DG |
37 | i-cache-line-size = <32>; |
38 | d-cache-line-size = <32>; | |
39 | i-cache-size = <16384>; /* 16 kB */ | |
40 | d-cache-size = <16384>; /* 16 kB */ | |
1b55883a SR |
41 | dcr-controller; |
42 | dcr-access-method = "native"; | |
43 | }; | |
44 | }; | |
45 | ||
46 | memory { | |
47 | device_type = "memory"; | |
71f34979 | 48 | reg = <0x00000000 0x00000000>; /* Filled in by U-Boot */ |
1b55883a SR |
49 | }; |
50 | ||
51 | UIC0: interrupt-controller { | |
52 | compatible = "ibm,uic-405ex", "ibm,uic"; | |
53 | interrupt-controller; | |
54 | cell-index = <0>; | |
71f34979 | 55 | dcr-reg = <0x0c0 0x009>; |
1b55883a SR |
56 | #address-cells = <0>; |
57 | #size-cells = <0>; | |
58 | #interrupt-cells = <2>; | |
59 | }; | |
60 | ||
61 | UIC1: interrupt-controller1 { | |
62 | compatible = "ibm,uic-405ex","ibm,uic"; | |
63 | interrupt-controller; | |
64 | cell-index = <1>; | |
71f34979 | 65 | dcr-reg = <0x0d0 0x009>; |
1b55883a SR |
66 | #address-cells = <0>; |
67 | #size-cells = <0>; | |
68 | #interrupt-cells = <2>; | |
71f34979 | 69 | interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ |
1b55883a SR |
70 | interrupt-parent = <&UIC0>; |
71 | }; | |
72 | ||
73 | UIC2: interrupt-controller2 { | |
74 | compatible = "ibm,uic-405ex","ibm,uic"; | |
75 | interrupt-controller; | |
76 | cell-index = <2>; | |
71f34979 | 77 | dcr-reg = <0x0e0 0x009>; |
1b55883a SR |
78 | #address-cells = <0>; |
79 | #size-cells = <0>; | |
80 | #interrupt-cells = <2>; | |
71f34979 | 81 | interrupts = <0x1c 0x4 0x1d 0x4>; /* cascade */ |
1b55883a SR |
82 | interrupt-parent = <&UIC0>; |
83 | }; | |
84 | ||
85 | plb { | |
86 | compatible = "ibm,plb-405ex", "ibm,plb4"; | |
87 | #address-cells = <1>; | |
88 | #size-cells = <1>; | |
89 | ranges; | |
90 | clock-frequency = <0>; /* Filled in by U-Boot */ | |
91 | ||
92 | SDRAM0: memory-controller { | |
94ce1c58 | 93 | compatible = "ibm,sdram-405ex", "ibm,sdram-4xx-ddr2"; |
71f34979 | 94 | dcr-reg = <0x010 0x002>; |
94ce1c58 GE |
95 | interrupt-parent = <&UIC2>; |
96 | interrupts = <0x5 0x4 /* ECC DED Error */ | |
97 | 0x6 0x4 /* ECC SEC Error */ >; | |
1b55883a SR |
98 | }; |
99 | ||
100 | MAL0: mcmal { | |
101 | compatible = "ibm,mcmal-405ex", "ibm,mcmal2"; | |
71f34979 | 102 | dcr-reg = <0x180 0x062>; |
1b55883a SR |
103 | num-tx-chans = <2>; |
104 | num-rx-chans = <2>; | |
105 | interrupt-parent = <&MAL0>; | |
71f34979 | 106 | interrupts = <0x0 0x1 0x2 0x3 0x4>; |
1b55883a SR |
107 | #interrupt-cells = <1>; |
108 | #address-cells = <0>; | |
109 | #size-cells = <0>; | |
71f34979 DG |
110 | interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4 |
111 | /*RXEOB*/ 0x1 &UIC0 0xb 0x4 | |
112 | /*SERR*/ 0x2 &UIC1 0x0 0x4 | |
113 | /*TXDE*/ 0x3 &UIC1 0x1 0x4 | |
114 | /*RXDE*/ 0x4 &UIC1 0x2 0x4>; | |
115 | interrupt-map-mask = <0xffffffff>; | |
1b55883a SR |
116 | }; |
117 | ||
118 | POB0: opb { | |
119 | compatible = "ibm,opb-405ex", "ibm,opb"; | |
120 | #address-cells = <1>; | |
121 | #size-cells = <1>; | |
71f34979 DG |
122 | ranges = <0x80000000 0x80000000 0x10000000 |
123 | 0xef600000 0xef600000 0x00a00000 | |
124 | 0xf0000000 0xf0000000 0x10000000>; | |
125 | dcr-reg = <0x0a0 0x005>; | |
1b55883a SR |
126 | clock-frequency = <0>; /* Filled in by U-Boot */ |
127 | ||
128 | EBC0: ebc { | |
129 | compatible = "ibm,ebc-405ex", "ibm,ebc"; | |
71f34979 | 130 | dcr-reg = <0x012 0x002>; |
1b55883a SR |
131 | #address-cells = <2>; |
132 | #size-cells = <1>; | |
133 | clock-frequency = <0>; /* Filled in by U-Boot */ | |
134 | /* ranges property is supplied by U-Boot */ | |
71f34979 | 135 | interrupts = <0x5 0x1>; |
1b55883a SR |
136 | interrupt-parent = <&UIC1>; |
137 | ||
138 | nor_flash@0,0 { | |
139 | compatible = "amd,s29gl512n", "cfi-flash"; | |
140 | bank-width = <2>; | |
71f34979 | 141 | reg = <0x00000000 0x00000000 0x04000000>; |
1b55883a SR |
142 | #address-cells = <1>; |
143 | #size-cells = <1>; | |
144 | partition@0 { | |
145 | label = "kernel"; | |
71f34979 | 146 | reg = <0x00000000 0x00200000>; |
1b55883a SR |
147 | }; |
148 | partition@200000 { | |
149 | label = "root"; | |
71f34979 | 150 | reg = <0x00200000 0x00200000>; |
1b55883a SR |
151 | }; |
152 | partition@400000 { | |
153 | label = "user"; | |
71f34979 | 154 | reg = <0x00400000 0x03b60000>; |
1b55883a SR |
155 | }; |
156 | partition@3f60000 { | |
157 | label = "env"; | |
71f34979 | 158 | reg = <0x03f60000 0x00040000>; |
1b55883a SR |
159 | }; |
160 | partition@3fa0000 { | |
161 | label = "u-boot"; | |
71f34979 | 162 | reg = <0x03fa0000 0x00060000>; |
1b55883a SR |
163 | }; |
164 | }; | |
165 | }; | |
166 | ||
167 | UART0: serial@ef600200 { | |
168 | device_type = "serial"; | |
169 | compatible = "ns16550"; | |
71f34979 DG |
170 | reg = <0xef600200 0x00000008>; |
171 | virtual-reg = <0xef600200>; | |
1b55883a SR |
172 | clock-frequency = <0>; /* Filled in by U-Boot */ |
173 | current-speed = <0>; | |
174 | interrupt-parent = <&UIC0>; | |
71f34979 | 175 | interrupts = <0x1a 0x4>; |
1b55883a SR |
176 | }; |
177 | ||
178 | UART1: serial@ef600300 { | |
179 | device_type = "serial"; | |
180 | compatible = "ns16550"; | |
71f34979 DG |
181 | reg = <0xef600300 0x00000008>; |
182 | virtual-reg = <0xef600300>; | |
1b55883a SR |
183 | clock-frequency = <0>; /* Filled in by U-Boot */ |
184 | current-speed = <0>; | |
185 | interrupt-parent = <&UIC0>; | |
71f34979 | 186 | interrupts = <0x1 0x4>; |
1b55883a SR |
187 | }; |
188 | ||
189 | IIC0: i2c@ef600400 { | |
1b55883a | 190 | compatible = "ibm,iic-405ex", "ibm,iic"; |
71f34979 | 191 | reg = <0xef600400 0x00000014>; |
1b55883a | 192 | interrupt-parent = <&UIC0>; |
71f34979 | 193 | interrupts = <0x2 0x4>; |
1b55883a SR |
194 | }; |
195 | ||
196 | IIC1: i2c@ef600500 { | |
1b55883a | 197 | compatible = "ibm,iic-405ex", "ibm,iic"; |
71f34979 | 198 | reg = <0xef600500 0x00000014>; |
1b55883a | 199 | interrupt-parent = <&UIC0>; |
71f34979 | 200 | interrupts = <0x7 0x4>; |
1b55883a SR |
201 | }; |
202 | ||
203 | ||
204 | RGMII0: emac-rgmii@ef600b00 { | |
1b55883a | 205 | compatible = "ibm,rgmii-405ex", "ibm,rgmii"; |
71f34979 | 206 | reg = <0xef600b00 0x00000104>; |
1b55883a SR |
207 | has-mdio; |
208 | }; | |
209 | ||
210 | EMAC0: ethernet@ef600900 { | |
71f34979 | 211 | linux,network-index = <0x0>; |
1b55883a | 212 | device_type = "network"; |
05781ccd | 213 | compatible = "ibm,emac-405ex", "ibm,emac4sync"; |
1b55883a | 214 | interrupt-parent = <&EMAC0>; |
71f34979 | 215 | interrupts = <0x0 0x1>; |
1b55883a SR |
216 | #interrupt-cells = <1>; |
217 | #address-cells = <0>; | |
218 | #size-cells = <0>; | |
71f34979 DG |
219 | interrupt-map = </*Status*/ 0x0 &UIC0 0x18 0x4 |
220 | /*Wake*/ 0x1 &UIC1 0x1d 0x4>; | |
05781ccd | 221 | reg = <0xef600900 0x000000c4>; |
1b55883a SR |
222 | local-mac-address = [000000000000]; /* Filled in by U-Boot */ |
223 | mal-device = <&MAL0>; | |
224 | mal-tx-channel = <0>; | |
225 | mal-rx-channel = <0>; | |
226 | cell-index = <0>; | |
71f34979 DG |
227 | max-frame-size = <9000>; |
228 | rx-fifo-size = <4096>; | |
229 | tx-fifo-size = <2048>; | |
835ad8e7 DM |
230 | rx-fifo-size-gige = <16384>; |
231 | tx-fifo-size-gige = <16384>; | |
1b55883a | 232 | phy-mode = "rgmii"; |
71f34979 | 233 | phy-map = <0x0000003f>; /* Start at 6 */ |
1b55883a SR |
234 | rgmii-device = <&RGMII0>; |
235 | rgmii-channel = <0>; | |
236 | has-inverted-stacr-oc; | |
237 | has-new-stacr-staopc; | |
238 | }; | |
239 | ||
240 | EMAC1: ethernet@ef600a00 { | |
71f34979 | 241 | linux,network-index = <0x1>; |
1b55883a | 242 | device_type = "network"; |
05781ccd | 243 | compatible = "ibm,emac-405ex", "ibm,emac4sync"; |
1b55883a | 244 | interrupt-parent = <&EMAC1>; |
71f34979 | 245 | interrupts = <0x0 0x1>; |
1b55883a SR |
246 | #interrupt-cells = <1>; |
247 | #address-cells = <0>; | |
248 | #size-cells = <0>; | |
71f34979 DG |
249 | interrupt-map = </*Status*/ 0x0 &UIC0 0x19 0x4 |
250 | /*Wake*/ 0x1 &UIC1 0x1f 0x4>; | |
05781ccd | 251 | reg = <0xef600a00 0x000000c4>; |
1b55883a SR |
252 | local-mac-address = [000000000000]; /* Filled in by U-Boot */ |
253 | mal-device = <&MAL0>; | |
254 | mal-tx-channel = <1>; | |
255 | mal-rx-channel = <1>; | |
256 | cell-index = <1>; | |
71f34979 DG |
257 | max-frame-size = <9000>; |
258 | rx-fifo-size = <4096>; | |
259 | tx-fifo-size = <2048>; | |
835ad8e7 DM |
260 | rx-fifo-size-gige = <16384>; |
261 | tx-fifo-size-gige = <16384>; | |
1b55883a | 262 | phy-mode = "rgmii"; |
71f34979 | 263 | phy-map = <0x00000000>; |
1b55883a SR |
264 | rgmii-device = <&RGMII0>; |
265 | rgmii-channel = <1>; | |
266 | has-inverted-stacr-oc; | |
267 | has-new-stacr-staopc; | |
268 | }; | |
269 | }; | |
270 | ||
271 | PCIE0: pciex@0a0000000 { | |
272 | device_type = "pci"; | |
273 | #interrupt-cells = <1>; | |
274 | #size-cells = <2>; | |
275 | #address-cells = <3>; | |
276 | compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex"; | |
277 | primary; | |
71f34979 DG |
278 | port = <0x0>; /* port number */ |
279 | reg = <0xa0000000 0x20000000 /* Config space access */ | |
280 | 0xef000000 0x00001000>; /* Registers */ | |
281 | dcr-reg = <0x040 0x020>; | |
282 | sdr-base = <0x400>; | |
1b55883a SR |
283 | |
284 | /* Outbound ranges, one memory and one IO, | |
285 | * later cannot be changed | |
286 | */ | |
71f34979 DG |
287 | ranges = <0x02000000 0x00000000 0x80000000 0x90000000 0x00000000 0x08000000 |
288 | 0x01000000 0x00000000 0x00000000 0xe0000000 0x00000000 0x00010000>; | |
1b55883a SR |
289 | |
290 | /* Inbound 2GB range starting at 0 */ | |
71f34979 | 291 | dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>; |
1b55883a SR |
292 | |
293 | /* This drives busses 0x00 to 0x3f */ | |
71f34979 | 294 | bus-range = <0x0 0x3f>; |
1b55883a SR |
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 | */ | |
71f34979 | 304 | interrupt-map-mask = <0x0 0x0 0x0 0x7>; |
1b55883a | 305 | interrupt-map = < |
71f34979 DG |
306 | 0x0 0x0 0x0 0x1 &UIC2 0x0 0x4 /* swizzled int A */ |
307 | 0x0 0x0 0x0 0x2 &UIC2 0x1 0x4 /* swizzled int B */ | |
308 | 0x0 0x0 0x0 0x3 &UIC2 0x2 0x4 /* swizzled int C */ | |
309 | 0x0 0x0 0x0 0x4 &UIC2 0x3 0x4 /* swizzled int D */>; | |
1b55883a SR |
310 | }; |
311 | ||
312 | PCIE1: pciex@0c0000000 { | |
313 | device_type = "pci"; | |
314 | #interrupt-cells = <1>; | |
315 | #size-cells = <2>; | |
316 | #address-cells = <3>; | |
317 | compatible = "ibm,plb-pciex-405ex", "ibm,plb-pciex"; | |
318 | primary; | |
71f34979 DG |
319 | port = <0x1>; /* port number */ |
320 | reg = <0xc0000000 0x20000000 /* Config space access */ | |
321 | 0xef001000 0x00001000>; /* Registers */ | |
322 | dcr-reg = <0x060 0x020>; | |
323 | sdr-base = <0x440>; | |
1b55883a SR |
324 | |
325 | /* Outbound ranges, one memory and one IO, | |
326 | * later cannot be changed | |
327 | */ | |
71f34979 DG |
328 | ranges = <0x02000000 0x00000000 0x80000000 0x98000000 0x00000000 0x08000000 |
329 | 0x01000000 0x00000000 0x00000000 0xe0010000 0x00000000 0x00010000>; | |
1b55883a SR |
330 | |
331 | /* Inbound 2GB range starting at 0 */ | |
71f34979 | 332 | dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x80000000>; |
1b55883a SR |
333 | |
334 | /* This drives busses 0x40 to 0x7f */ | |
71f34979 | 335 | bus-range = <0x40 0x7f>; |
1b55883a SR |
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 | */ | |
71f34979 | 345 | interrupt-map-mask = <0x0 0x0 0x0 0x7>; |
1b55883a | 346 | interrupt-map = < |
71f34979 DG |
347 | 0x0 0x0 0x0 0x1 &UIC2 0xb 0x4 /* swizzled int A */ |
348 | 0x0 0x0 0x0 0x2 &UIC2 0xc 0x4 /* swizzled int B */ | |
349 | 0x0 0x0 0x0 0x3 &UIC2 0xd 0x4 /* swizzled int C */ | |
350 | 0x0 0x0 0x0 0x4 &UIC2 0xe 0x4 /* swizzled int D */>; | |
1b55883a SR |
351 | }; |
352 | }; | |
353 | }; |