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authorValentine Barshak <vbarshak@ru.mvista.com>2007-08-29 09:39:42 -0400
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>2007-09-07 08:48:17 -0400
commitd60ff953652f0a2f74ad17ab2d9a0e928c1902d3 (patch)
treeb2fae426cf10f16b2d048801a29152580b874126 /arch/powerpc/boot/dts/sequoia.dts
parent35438c4327df18dbf5e7f597b69299119f4a14de (diff)
[POWERPC] PowerPC 440EPx: Sequoia device tree
AMCC PPC440EPx Sequoia device tree. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'arch/powerpc/boot/dts/sequoia.dts')
-rw-r--r--arch/powerpc/boot/dts/sequoia.dts286
1 files changed, 286 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/sequoia.dts b/arch/powerpc/boot/dts/sequoia.dts
new file mode 100644
index 000000000000..af6a56b4e5b1
--- /dev/null
+++ b/arch/powerpc/boot/dts/sequoia.dts
@@ -0,0 +1,286 @@
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 */
14
15/ {
16 #address-cells = <2>;
17 #size-cells = <1>;
18 model = "amcc,sequoia";
19 compatible = "amcc,sequoia";
20 dcr-parent = <&/cpus/PowerPC,440EPx@0>;
21
22 cpus {
23 #address-cells = <1>;
24 #size-cells = <0>;
25
26 PowerPC,440EPx@0 {
27 device_type = "cpu";
28 reg = <0>;
29 clock-frequency = <0>; /* Filled in by zImage */
30 timebase-frequency = <0>; /* Filled in by zImage */
31 i-cache-line-size = <20>;
32 d-cache-line-size = <20>;
33 i-cache-size = <8000>;
34 d-cache-size = <8000>;
35 dcr-controller;
36 dcr-access-method = "native";
37 };
38 };
39
40 memory {
41 device_type = "memory";
42 reg = <0 0 0>; /* Filled in by zImage */
43 };
44
45 UIC0: interrupt-controller0 {
46 compatible = "ibm,uic-440epx","ibm,uic";
47 interrupt-controller;
48 cell-index = <0>;
49 dcr-reg = <0c0 009>;
50 #address-cells = <0>;
51 #size-cells = <0>;
52 #interrupt-cells = <2>;
53 };
54
55 UIC1: interrupt-controller1 {
56 compatible = "ibm,uic-440epx","ibm,uic";
57 interrupt-controller;
58 cell-index = <1>;
59 dcr-reg = <0d0 009>;
60 #address-cells = <0>;
61 #size-cells = <0>;
62 #interrupt-cells = <2>;
63 interrupts = <1e 4 1f 4>; /* cascade */
64 interrupt-parent = <&UIC0>;
65 };
66
67 UIC2: interrupt-controller2 {
68 compatible = "ibm,uic-440epx","ibm,uic";
69 interrupt-controller;
70 cell-index = <2>;
71 dcr-reg = <0e0 009>;
72 #address-cells = <0>;
73 #size-cells = <0>;
74 #interrupt-cells = <2>;
75 interrupts = <1c 4 1d 4>; /* cascade */
76 interrupt-parent = <&UIC0>;
77 };
78
79 SDR0: sdr {
80 compatible = "ibm,sdr-440epx", "ibm,sdr-440ep";
81 dcr-reg = <00e 002>;
82 };
83
84 CPR0: cpr {
85 compatible = "ibm,cpr-440epx", "ibm,cpr-440ep";
86 dcr-reg = <00c 002>;
87 };
88
89 plb {
90 compatible = "ibm,plb-440epx", "ibm,plb4";
91 #address-cells = <2>;
92 #size-cells = <1>;
93 ranges;
94 clock-frequency = <0>; /* Filled in by zImage */
95
96 SDRAM0: sdram {
97 device_type = "memory-controller";
98 compatible = "ibm,sdram-440epx", "ibm,sdram-44x-ddr2denali";
99 dcr-reg = <010 2>;
100 };
101
102 DMA0: dma {
103 compatible = "ibm,dma-440epx", "ibm,dma-4xx";
104 dcr-reg = <100 027>;
105 };
106
107 MAL0: mcmal {
108 compatible = "ibm,mcmal-440epx", "ibm,mcmal2";
109 dcr-reg = <180 62>;
110 num-tx-chans = <4>;
111 num-rx-chans = <4>;
112 interrupt-parent = <&MAL0>;
113 interrupts = <0 1 2 3 4>;
114 #interrupt-cells = <1>;
115 #address-cells = <0>;
116 #size-cells = <0>;
117 interrupt-map = </*TXEOB*/ 0 &UIC0 a 4
118 /*RXEOB*/ 1 &UIC0 b 4
119 /*SERR*/ 2 &UIC1 0 4
120 /*TXDE*/ 3 &UIC1 1 4
121 /*RXDE*/ 4 &UIC1 2 4>;
122 interrupt-map-mask = <ffffffff>;
123 };
124
125 POB0: opb {
126 compatible = "ibm,opb-440epx", "ibm,opb";
127 #address-cells = <1>;
128 #size-cells = <1>;
129 ranges = <00000000 1 00000000 80000000
130 80000000 1 80000000 80000000>;
131 interrupt-parent = <&UIC1>;
132 interrupts = <7 4>;
133 clock-frequency = <0>; /* Filled in by zImage */
134
135 EBC0: ebc {
136 compatible = "ibm,ebc-440epx", "ibm,ebc";
137 dcr-reg = <012 2>;
138 #address-cells = <2>;
139 #size-cells = <1>;
140 clock-frequency = <0>; /* Filled in by zImage */
141 interrupts = <5 1>;
142 interrupt-parent = <&UIC1>;
143
144 nor_flash@0,0 {
145 device_type = "rom";
146 compatible = "direct-mapped";
147 probe-type = "CFI";
148 bank-width = <2>;
149 partitions = < 0 180000
150 180000 200000
151 380000 3aa0000
152 3e20000 140000
153 3f60000 40000
154 3fa0000 60000>;
155 partition-names = "Kernel", "ramdisk", "file system",
156 "kozio", "env", "u-boot";
157 reg = <0 000000 4000000>;
158 };
159
160 };
161
162 UART0: serial@ef600300 {
163 device_type = "serial";
164 compatible = "ns16550";
165 reg = <ef600300 8>;
166 virtual-reg = <ef600300>;
167 clock-frequency = <0>; /* Filled in by zImage */
168 current-speed = <1c200>;
169 interrupt-parent = <&UIC0>;
170 interrupts = <0 4>;
171 };
172
173 UART1: serial@ef600400 {
174 device_type = "serial";
175 compatible = "ns16550";
176 reg = <ef600400 8>;
177 virtual-reg = <ef600400>;
178 clock-frequency = <0>;
179 current-speed = <0>;
180 interrupt-parent = <&UIC0>;
181 interrupts = <1 4>;
182 };
183
184 UART2: serial@ef600500 {
185 device_type = "serial";
186 compatible = "ns16550";
187 reg = <ef600500 8>;
188 virtual-reg = <ef600500>;
189 clock-frequency = <0>;
190 current-speed = <0>;
191 interrupt-parent = <&UIC1>;
192 interrupts = <3 4>;
193 };
194
195 UART3: serial@ef600600 {
196 device_type = "serial";
197 compatible = "ns16550";
198 reg = <ef600600 8>;
199 virtual-reg = <ef600600>;
200 clock-frequency = <0>;
201 current-speed = <0>;
202 interrupt-parent = <&UIC1>;
203 interrupts = <4 4>;
204 };
205
206 IIC0: i2c@ef600700 {
207 device_type = "i2c";
208 compatible = "ibm,iic-440epx", "ibm,iic";
209 reg = <ef600700 14>;
210 interrupt-parent = <&UIC0>;
211 interrupts = <2 4>;
212 };
213
214 IIC1: i2c@ef600800 {
215 device_type = "i2c";
216 compatible = "ibm,iic-440epx", "ibm,iic";
217 reg = <ef600800 14>;
218 interrupt-parent = <&UIC0>;
219 interrupts = <7 4>;
220 };
221
222 ZMII0: emac-zmii@ef600d00 {
223 device_type = "zmii-interface";
224 compatible = "ibm,zmii-440epx", "ibm,zmii";
225 reg = <ef600d00 c>;
226 };
227
228 EMAC0: ethernet@ef600e00 {
229 linux,network-index = <0>;
230 device_type = "network";
231 compatible = "ibm,emac-440epx", "ibm,emac4";
232 interrupt-parent = <&EMAC0>;
233 interrupts = <0 1>;
234 #interrupt-cells = <1>;
235 #address-cells = <0>;
236 #size-cells = <0>;
237 interrupt-map = </*Status*/ 0 &UIC0 18 4
238 /*Wake*/ 1 &UIC1 1d 4>;
239 reg = <ef600e00 70>;
240 local-mac-address = [000000000000];
241 mal-device = <&MAL0>;
242 mal-tx-channel = <0 1>;
243 mal-rx-channel = <0>;
244 cell-index = <0>;
245 max-frame-size = <5dc>;
246 rx-fifo-size = <1000>;
247 tx-fifo-size = <800>;
248 phy-mode = "rmii";
249 phy-map = <00000000>;
250 zmii-device = <&ZMII0>;
251 zmii-channel = <0>;
252 };
253
254 EMAC1: ethernet@ef600f00 {
255 linux,network-index = <1>;
256 device_type = "network";
257 compatible = "ibm,emac-440epx", "ibm,emac4";
258 interrupt-parent = <&EMAC1>;
259 interrupts = <0 1>;
260 #interrupt-cells = <1>;
261 #address-cells = <0>;
262 #size-cells = <0>;
263 interrupt-map = </*Status*/ 0 &UIC0 19 4
264 /*Wake*/ 1 &UIC1 1f 4>;
265 reg = <ef600f00 70>;
266 local-mac-address = [000000000000];
267 mal-device = <&MAL0>;
268 mal-tx-channel = <2 3>;
269 mal-rx-channel = <1>;
270 cell-index = <1>;
271 max-frame-size = <5dc>;
272 rx-fifo-size = <1000>;
273 tx-fifo-size = <800>;
274 phy-mode = "rmii";
275 phy-map = <00000000>;
276 zmii-device = <&ZMII0>;
277 zmii-channel = <1>;
278 };
279 };
280 };
281
282 chosen {
283 linux,stdout-path = "/plb/opb/serial@ef600300";
284 bootargs = "console=ttyS0,115200";
285 };
286};
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-13 14:26:44 -0500