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authorVictor Gallardo <vgallardo@amcc.com>2008-10-02 02:29:16 -0400
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>2008-10-02 13:08:14 -0400
commite9ee2924ddd86ca7c97d8a8770069d2c6035d349 (patch)
tree89f6d042e4628f864d08efc86fb55883e6a7c5b3 /arch
parente00de30a9decf48793ac83173144884a1f33de82 (diff)
powerpc/44x: Add AMCC Arches DTS
Basic functionality for the AMCC Arches eval Board. Signed-off-by: Victor Gallardo <vgallardo@amcc.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/boot/dts/arches.dts293
1 files changed, 293 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/arches.dts b/arch/powerpc/boot/dts/arches.dts
new file mode 100644
index 000000000000..d9113b1e8c1d
--- /dev/null
+++ b/arch/powerpc/boot/dts/arches.dts
@@ -0,0 +1,293 @@
1/*
2 * Device Tree Source for AMCC Arches (dual 460GT board)
3 *
4 * (C) Copyright 2008 Applied Micro Circuits Corporation
5 * Victor Gallardo <vgallardo@amcc.com>
6 * Adam Graham <agraham@amcc.com>
7 *
8 * Based on the glacier.dts file
9 * Stefan Roese <sr@denx.de>
10 * Copyright 2008 DENX Software Engineering
11 *
12 * See file CREDITS for list of people who contributed to this
13 * project.
14 *
15 * This program is free software; you can redistribute it and/or
16 * modify it under the terms of the GNU General Public License as
17 * published by the Free Software Foundation; either version 2 of
18 * the License, or (at your option) any later version.
19 *
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, write to the Free Software
27 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
28 * MA 02111-1307 USA
29 */
30
31/dts-v1/;
32
33/ {
34 #address-cells = <2>;
35 #size-cells = <1>;
36 model = "amcc,arches";
37 compatible = "amcc,arches";
38 dcr-parent = <&{/cpus/cpu@0}>;
39
40 aliases {
41 ethernet0 = &EMAC0;
42 ethernet1 = &EMAC1;
43 ethernet2 = &EMAC2;
44 serial0 = &UART0;
45 };
46
47 cpus {
48 #address-cells = <1>;
49 #size-cells = <0>;
50
51 cpu@0 {
52 device_type = "cpu";
53 model = "PowerPC,460GT";
54 reg = <0x00000000>;
55 clock-frequency = <0>; /* Filled in by U-Boot */
56 timebase-frequency = <0>; /* Filled in by U-Boot */
57 i-cache-line-size = <32>;
58 d-cache-line-size = <32>;
59 i-cache-size = <32768>;
60 d-cache-size = <32768>;
61 dcr-controller;
62 dcr-access-method = "native";
63 };
64 };
65
66 memory {
67 device_type = "memory";
68 reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */
69 };
70
71 UIC0: interrupt-controller0 {
72 compatible = "ibm,uic-460gt","ibm,uic";
73 interrupt-controller;
74 cell-index = <0>;
75 dcr-reg = <0x0c0 0x009>;
76 #address-cells = <0>;
77 #size-cells = <0>;
78 #interrupt-cells = <2>;
79 };
80
81 UIC1: interrupt-controller1 {
82 compatible = "ibm,uic-460gt","ibm,uic";
83 interrupt-controller;
84 cell-index = <1>;
85 dcr-reg = <0x0d0 0x009>;
86 #address-cells = <0>;
87 #size-cells = <0>;
88 #interrupt-cells = <2>;
89 interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
90 interrupt-parent = <&UIC0>;
91 };
92
93 UIC2: interrupt-controller2 {
94 compatible = "ibm,uic-460gt","ibm,uic";
95 interrupt-controller;
96 cell-index = <2>;
97 dcr-reg = <0x0e0 0x009>;
98 #address-cells = <0>;
99 #size-cells = <0>;
100 #interrupt-cells = <2>;
101 interrupts = <0xa 0x4 0xb 0x4>; /* cascade */
102 interrupt-parent = <&UIC0>;
103 };
104
105 UIC3: interrupt-controller3 {
106 compatible = "ibm,uic-460gt","ibm,uic";
107 interrupt-controller;
108 cell-index = <3>;
109 dcr-reg = <0x0f0 0x009>;
110 #address-cells = <0>;
111 #size-cells = <0>;
112 #interrupt-cells = <2>;
113 interrupts = <0x10 0x4 0x11 0x4>; /* cascade */
114 interrupt-parent = <&UIC0>;
115 };
116
117 SDR0: sdr {
118 compatible = "ibm,sdr-460gt";
119 dcr-reg = <0x00e 0x002>;
120 };
121
122 CPR0: cpr {
123 compatible = "ibm,cpr-460gt";
124 dcr-reg = <0x00c 0x002>;
125 };
126
127 plb {
128 compatible = "ibm,plb-460gt", "ibm,plb4";
129 #address-cells = <2>;
130 #size-cells = <1>;
131 ranges;
132 clock-frequency = <0>; /* Filled in by U-Boot */
133
134 SDRAM0: sdram {
135 compatible = "ibm,sdram-460gt", "ibm,sdram-405gp";
136 dcr-reg = <0x010 0x002>;
137 };
138
139 MAL0: mcmal {
140 compatible = "ibm,mcmal-460gt", "ibm,mcmal2";
141 dcr-reg = <0x180 0x062>;
142 num-tx-chans = <3>;
143 num-rx-chans = <24>;
144 #address-cells = <0>;
145 #size-cells = <0>;
146 interrupt-parent = <&UIC2>;
147 interrupts = < /*TXEOB*/ 0x6 0x4
148 /*RXEOB*/ 0x7 0x4
149 /*SERR*/ 0x3 0x4
150 /*TXDE*/ 0x4 0x4
151 /*RXDE*/ 0x5 0x4>;
152 desc-base-addr-high = <0x8>;
153 };
154
155 POB0: opb {
156 compatible = "ibm,opb-460gt", "ibm,opb";
157 #address-cells = <1>;
158 #size-cells = <1>;
159 ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>;
160 clock-frequency = <0>; /* Filled in by U-Boot */
161
162 EBC0: ebc {
163 compatible = "ibm,ebc-460gt", "ibm,ebc";
164 dcr-reg = <0x012 0x002>;
165 #address-cells = <2>;
166 #size-cells = <1>;
167 clock-frequency = <0>; /* Filled in by U-Boot */
168 /* ranges property is supplied by U-Boot */
169 interrupts = <0x6 0x4>;
170 interrupt-parent = <&UIC1>;
171 };
172
173 UART0: serial@ef600300 {
174 device_type = "serial";
175 compatible = "ns16550";
176 reg = <0xef600300 0x00000008>;
177 virtual-reg = <0xef600300>;
178 clock-frequency = <0>; /* Filled in by U-Boot */
179 current-speed = <0>; /* Filled in by U-Boot */
180 interrupt-parent = <&UIC1>;
181 interrupts = <0x1 0x4>;
182 };
183
184 IIC0: i2c@ef600700 {
185 compatible = "ibm,iic-460gt", "ibm,iic";
186 reg = <0xef600700 0x00000014>;
187 interrupt-parent = <&UIC0>;
188 interrupts = <0x2 0x4>;
189 };
190
191 IIC1: i2c@ef600800 {
192 compatible = "ibm,iic-460gt", "ibm,iic";
193 reg = <0xef600800 0x00000014>;
194 interrupt-parent = <&UIC0>;
195 interrupts = <0x3 0x4>;
196 };
197
198 TAH0: emac-tah@ef601350 {
199 compatible = "ibm,tah-460gt", "ibm,tah";
200 reg = <0xef601350 0x00000030>;
201 };
202
203 TAH1: emac-tah@ef601450 {
204 compatible = "ibm,tah-460gt", "ibm,tah";
205 reg = <0xef601450 0x00000030>;
206 };
207
208 EMAC0: ethernet@ef600e00 {
209 device_type = "network";
210 compatible = "ibm,emac-460gt", "ibm,emac4sync";
211 interrupt-parent = <&EMAC0>;
212 interrupts = <0x0 0x1>;
213 #interrupt-cells = <1>;
214 #address-cells = <0>;
215 #size-cells = <0>;
216 interrupt-map = </*Status*/ 0x0 &UIC2 0x10 0x4
217 /*Wake*/ 0x1 &UIC2 0x14 0x4>;
218 reg = <0xef600e00 0x000000c4>;
219 local-mac-address = [000000000000]; /* Filled in by U-Boot */
220 mal-device = <&MAL0>;
221 mal-tx-channel = <0>;
222 mal-rx-channel = <0>;
223 cell-index = <0>;
224 max-frame-size = <9000>;
225 rx-fifo-size = <4096>;
226 tx-fifo-size = <2048>;
227 phy-mode = "sgmii";
228 phy-map = <0xffffffff>;
229 gpcs-address = <0x0000000a>;
230 tah-device = <&TAH0>;
231 tah-channel = <0>;
232 has-inverted-stacr-oc;
233 has-new-stacr-staopc;
234 };
235
236 EMAC1: ethernet@ef600f00 {
237 device_type = "network";
238 compatible = "ibm,emac-460gt", "ibm,emac4sync";
239 interrupt-parent = <&EMAC1>;
240 interrupts = <0x0 0x1>;
241 #interrupt-cells = <1>;
242 #address-cells = <0>;
243 #size-cells = <0>;
244 interrupt-map = </*Status*/ 0x0 &UIC2 0x11 0x4
245 /*Wake*/ 0x1 &UIC2 0x15 0x4>;
246 reg = <0xef600f00 0x000000c4>;
247 local-mac-address = [000000000000]; /* Filled in by U-Boot */
248 mal-device = <&MAL0>;
249 mal-tx-channel = <1>;
250 mal-rx-channel = <8>;
251 cell-index = <1>;
252 max-frame-size = <9000>;
253 rx-fifo-size = <4096>;
254 tx-fifo-size = <2048>;
255 phy-mode = "sgmii";
256 phy-map = <0x00000000>;
257 gpcs-address = <0x0000000b>;
258 tah-device = <&TAH1>;
259 tah-channel = <1>;
260 has-inverted-stacr-oc;
261 has-new-stacr-staopc;
262 mdio-device = <&EMAC0>;
263 };
264
265 EMAC2: ethernet@ef601100 {
266 device_type = "network";
267 compatible = "ibm,emac-460gt", "ibm,emac4sync";
268 interrupt-parent = <&EMAC2>;
269 interrupts = <0x0 0x1>;
270 #interrupt-cells = <1>;
271 #address-cells = <0>;
272 #size-cells = <0>;
273 interrupt-map = </*Status*/ 0x0 &UIC2 0x12 0x4
274 /*Wake*/ 0x1 &UIC2 0x16 0x4>;
275 reg = <0xef601100 0x000000c4>;
276 local-mac-address = [000000000000]; /* Filled in by U-Boot */
277 mal-device = <&MAL0>;
278 mal-tx-channel = <2>;
279 mal-rx-channel = <16>;
280 cell-index = <2>;
281 max-frame-size = <9000>;
282 rx-fifo-size = <4096>;
283 tx-fifo-size = <2048>;
284 phy-mode = "sgmii";
285 phy-map = <0x00000001>;
286 gpcs-address = <0x0000000C>;
287 has-inverted-stacr-oc;
288 has-new-stacr-staopc;
289 mdio-device = <&EMAC0>;
290 };
291 };
292 };
293};
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-21 13:52:09 -0400