2 * Device Tree Source for AMCC Arches (dual 460GT board)
4 * (C) Copyright 2008 Applied Micro Circuits Corporation
5 * Victor Gallardo <vgallardo@amcc.com>
6 * Adam Graham <agraham@amcc.com>
8 * Based on the glacier.dts file
9 * Stefan Roese <sr@denx.de>
10 * Copyright 2008 DENX Software Engineering
12 * SPDX-License-Identifier: GPL-2.0+
20 model = "amcc,arches";
21 compatible = "amcc,arches";
22 dcr-parent = <&{/cpus/cpu@0}>;
37 model = "PowerPC,460GT";
39 clock-frequency = <0>; /* Filled in by U-Boot */
40 timebase-frequency = <0>; /* Filled in by U-Boot */
41 i-cache-line-size = <32>;
42 d-cache-line-size = <32>;
43 i-cache-size = <32768>;
44 d-cache-size = <32768>;
46 dcr-access-method = "native";
47 next-level-cache = <&L2C0>;
52 device_type = "memory";
53 reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */
56 UIC0: interrupt-controller0 {
57 compatible = "ibm,uic-460gt","ibm,uic";
60 dcr-reg = <0x0c0 0x009>;
63 #interrupt-cells = <2>;
66 UIC1: interrupt-controller1 {
67 compatible = "ibm,uic-460gt","ibm,uic";
70 dcr-reg = <0x0d0 0x009>;
73 #interrupt-cells = <2>;
74 interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
75 interrupt-parent = <&UIC0>;
78 UIC2: interrupt-controller2 {
79 compatible = "ibm,uic-460gt","ibm,uic";
82 dcr-reg = <0x0e0 0x009>;
85 #interrupt-cells = <2>;
86 interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
87 interrupt-parent = <&UIC0>;
90 UIC3: interrupt-controller3 {
91 compatible = "ibm,uic-460gt","ibm,uic";
94 dcr-reg = <0x0f0 0x009>;
97 #interrupt-cells = <2>;
98 interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
99 interrupt-parent = <&UIC0>;
103 compatible = "ibm,sdr-460gt";
104 dcr-reg = <0x00e 0x002>;
108 compatible = "ibm,cpr-460gt";
109 dcr-reg = <0x00c 0x002>;
113 compatible = "ibm,l2-cache-460gt", "ibm,l2-cache";
114 dcr-reg = <0x020 0x008 /* Internal SRAM DCR's */
115 0x030 0x008>; /* L2 cache DCR's */
116 cache-line-size = <32>; /* 32 bytes */
117 cache-size = <262144>; /* L2, 256K */
118 interrupt-parent = <&UIC1>;
123 compatible = "ibm,plb-460gt", "ibm,plb4";
124 #address-cells = <2>;
127 clock-frequency = <0>; /* Filled in by U-Boot */
130 compatible = "ibm,sdram-460gt", "ibm,sdram-405gp";
131 dcr-reg = <0x010 0x002>;
134 CRYPTO: crypto@180000 {
135 compatible = "amcc,ppc460gt-crypto", "amcc,ppc4xx-crypto";
136 reg = <4 0x00180000 0x80400>;
137 interrupt-parent = <&UIC0>;
138 interrupts = <0x1d 0x4>;
142 compatible = "ibm,mcmal-460gt", "ibm,mcmal2";
143 dcr-reg = <0x180 0x062>;
146 #address-cells = <0>;
148 interrupt-parent = <&UIC2>;
149 interrupts = < /*TXEOB*/ 0x6 0x4
154 desc-base-addr-high = <0x8>;
158 compatible = "ibm,opb-460gt", "ibm,opb";
159 #address-cells = <1>;
161 ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>;
162 clock-frequency = <0>; /* Filled in by U-Boot */
165 compatible = "ibm,ebc-460gt", "ibm,ebc";
166 dcr-reg = <0x012 0x002>;
167 #address-cells = <2>;
169 clock-frequency = <0>; /* Filled in by U-Boot */
170 /* ranges property is supplied by U-Boot */
171 interrupts = <0x6 0x4>;
172 interrupt-parent = <&UIC1>;
175 compatible = "amd,s29gl256n", "cfi-flash";
177 reg = <0x00000000 0x00000000 0x02000000>;
178 #address-cells = <1>;
182 reg = <0x00000000 0x001e0000>;
186 reg = <0x001e0000 0x00020000>;
190 reg = <0x00200000 0x00200000>;
194 reg = <0x00400000 0x01b60000>;
198 reg = <0x01f60000 0x00040000>;
202 reg = <0x01fa0000 0x00060000>;
207 UART0: serial@ef600300 {
208 device_type = "serial";
209 compatible = "ns16550";
210 reg = <0xef600300 0x00000008>;
211 virtual-reg = <0xef600300>;
212 clock-frequency = <0>; /* Filled in by U-Boot */
213 current-speed = <0>; /* Filled in by U-Boot */
214 interrupt-parent = <&UIC1>;
215 interrupts = <0x1 0x4>;
219 compatible = "ibm,iic-460gt", "ibm,iic";
220 reg = <0xef600700 0x00000014>;
221 interrupt-parent = <&UIC0>;
222 interrupts = <0x2 0x4>;
223 #address-cells = <1>;
226 compatible = "ad,ad7414";
228 interrupt-parent = <&UIC1>;
229 interrupts = <0x0 0x8>;
234 compatible = "ibm,iic-460gt", "ibm,iic";
235 reg = <0xef600800 0x00000014>;
236 interrupt-parent = <&UIC0>;
237 interrupts = <0x3 0x4>;
240 TAH0: emac-tah@ef601350 {
241 compatible = "ibm,tah-460gt", "ibm,tah";
242 reg = <0xef601350 0x00000030>;
245 TAH1: emac-tah@ef601450 {
246 compatible = "ibm,tah-460gt", "ibm,tah";
247 reg = <0xef601450 0x00000030>;
250 EMAC0: ethernet@ef600e00 {
251 device_type = "network";
252 compatible = "ibm,emac-460gt", "ibm,emac4sync";
253 interrupt-parent = <&EMAC0>;
254 interrupts = <0x0 0x1>;
255 #interrupt-cells = <1>;
256 #address-cells = <0>;
258 interrupt-map = </*Status*/ 0x0 &UIC2 0x10 0x4
259 /*Wake*/ 0x1 &UIC2 0x14 0x4>;
260 reg = <0xef600e00 0x000000c4>;
261 local-mac-address = [000000000000]; /* Filled in by U-Boot */
262 mal-device = <&MAL0>;
263 mal-tx-channel = <0>;
264 mal-rx-channel = <0>;
266 max-frame-size = <9000>;
267 rx-fifo-size = <4096>;
268 tx-fifo-size = <2048>;
269 rx-fifo-size-gige = <16384>;
271 phy-map = <0xffffffff>;
272 gpcs-address = <0x0000000a>;
273 tah-device = <&TAH0>;
275 has-inverted-stacr-oc;
276 has-new-stacr-staopc;
279 EMAC1: ethernet@ef600f00 {
280 device_type = "network";
281 compatible = "ibm,emac-460gt", "ibm,emac4sync";
282 interrupt-parent = <&EMAC1>;
283 interrupts = <0x0 0x1>;
284 #interrupt-cells = <1>;
285 #address-cells = <0>;
287 interrupt-map = </*Status*/ 0x0 &UIC2 0x11 0x4
288 /*Wake*/ 0x1 &UIC2 0x15 0x4>;
289 reg = <0xef600f00 0x000000c4>;
290 local-mac-address = [000000000000]; /* Filled in by U-Boot */
291 mal-device = <&MAL0>;
292 mal-tx-channel = <1>;
293 mal-rx-channel = <8>;
295 max-frame-size = <9000>;
296 rx-fifo-size = <4096>;
297 tx-fifo-size = <2048>;
298 rx-fifo-size-gige = <16384>;
300 phy-map = <0x00000000>;
301 gpcs-address = <0x0000000b>;
302 tah-device = <&TAH1>;
304 has-inverted-stacr-oc;
305 has-new-stacr-staopc;
306 mdio-device = <&EMAC0>;
309 EMAC2: ethernet@ef601100 {
310 device_type = "network";
311 compatible = "ibm,emac-460gt", "ibm,emac4sync";
312 interrupt-parent = <&EMAC2>;
313 interrupts = <0x0 0x1>;
314 #interrupt-cells = <1>;
315 #address-cells = <0>;
317 interrupt-map = </*Status*/ 0x0 &UIC2 0x12 0x4
318 /*Wake*/ 0x1 &UIC2 0x16 0x4>;
319 reg = <0xef601100 0x000000c4>;
320 local-mac-address = [000000000000]; /* Filled in by U-Boot */
321 mal-device = <&MAL0>;
322 mal-tx-channel = <2>;
323 mal-rx-channel = <16>;
325 max-frame-size = <9000>;
326 rx-fifo-size = <4096>;
327 tx-fifo-size = <2048>;
328 rx-fifo-size-gige = <16384>;
329 tx-fifo-size-gige = <16384>; /* emac2&3 only */
331 phy-map = <0x00000001>;
332 gpcs-address = <0x0000000C>;
333 has-inverted-stacr-oc;
334 has-new-stacr-staopc;
335 mdio-device = <&EMAC0>;