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-rw-r--r--arch/powerpc/boot/dts/bamboo.dts244
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diff --git a/arch/powerpc/boot/dts/bamboo.dts b/arch/powerpc/boot/dts/bamboo.dts
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1/*
2 * Device Tree Source for AMCC Bamboo
3 *
4 * Copyright (c) 2006, 2007 IBM Corp.
5 * Josh Boyer <jwboyer@linux.vnet.ibm.com>
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 #address-cells = <2>;
16 #size-cells = <1>;
17 model = "amcc,bamboo";
18 compatible = "amcc,bamboo";
19 dcr-parent = <&/cpus/PowerPC,440EP@0>;
20
21 cpus {
22 #address-cells = <1>;
23 #size-cells = <0>;
24
25 PowerPC,440EP@0 {
26 device_type = "cpu";
27 reg = <0>;
28 clock-frequency = <0>; /* Filled in by zImage */
29 timebase-frequency = <0>; /* Filled in by zImage */
30 i-cache-line-size = <20>;
31 d-cache-line-size = <20>;
32 i-cache-size = <8000>;
33 d-cache-size = <8000>;
34 dcr-controller;
35 dcr-access-method = "native";
36 };
37 };
38
39 memory {
40 device_type = "memory";
41 reg = <0 0 0>; /* Filled in by zImage */
42 };
43
44 UIC0: interrupt-controller0 {
45 compatible = "ibm,uic-440ep","ibm,uic";
46 interrupt-controller;
47 cell-index = <0>;
48 dcr-reg = <0c0 009>;
49 #address-cells = <0>;
50 #size-cells = <0>;
51 #interrupt-cells = <2>;
52 };
53
54 UIC1: interrupt-controller1 {
55 compatible = "ibm,uic-440ep","ibm,uic";
56 interrupt-controller;
57 cell-index = <1>;
58 dcr-reg = <0d0 009>;
59 #address-cells = <0>;
60 #size-cells = <0>;
61 #interrupt-cells = <2>;
62 interrupts = <1e 4 1f 4>; /* cascade */
63 interrupt-parent = <&UIC0>;
64 };
65
66 SDR0: sdr {
67 compatible = "ibm,sdr-440ep";
68 dcr-reg = <00e 002>;
69 };
70
71 CPR0: cpr {
72 compatible = "ibm,cpr-440ep";
73 dcr-reg = <00c 002>;
74 };
75
76 plb {
77 compatible = "ibm,plb-440ep", "ibm,plb-440gp", "ibm,plb4";
78 #address-cells = <2>;
79 #size-cells = <1>;
80 ranges;
81 clock-frequency = <0>; /* Filled in by zImage */
82
83 SDRAM0: sdram {
84 compatible = "ibm,sdram-440ep", "ibm,sdram-405gp";
85 dcr-reg = <010 2>;
86 };
87
88 DMA0: dma {
89 compatible = "ibm,dma-440ep", "ibm,dma-440gp";
90 dcr-reg = <100 027>;
91 };
92
93 MAL0: mcmal {
94 compatible = "ibm,mcmal-440ep", "ibm,mcmal-440gp", "ibm,mcmal";
95 dcr-reg = <180 62>;
96 num-tx-chans = <4>;
97 num-rx-chans = <2>;
98 interrupt-parent = <&MAL0>;
99 interrupts = <0 1 2 3 4>;
100 #interrupt-cells = <1>;
101 interrupt-map = </*TXEOB*/ 0 &UIC0 a 4
102 /*RXEOB*/ 1 &UIC0 b 4
103 /*SERR*/ 2 &UIC1 0 4
104 /*TXDE*/ 3 &UIC1 1 4
105 /*RXDE*/ 4 &UIC1 3 4>;
106 };
107
108 POB0: opb {
109 compatible = "ibm,opb-440ep", "ibm,opb-440gp", "ibm,opb";
110 #address-cells = <1>;
111 #size-cells = <1>;
112 /* Bamboo is oddball in the 44x world and doesn't use the ERPN
113 * bits.
114 */
115 ranges = <00000000 0 00000000 80000000
116 80000000 0 80000000 80000000>;
117 interrupt-parent = <&UIC1>;
118 interrupts = <7 4>;
119 clock-frequency = <0>; /* Filled in by zImage */
120
121 EBC0: ebc {
122 compatible = "ibm,ebc-440ep", "ibm,ebc-440gp", "ibm,ebc";
123 dcr-reg = <012 2>;
124 #address-cells = <2>;
125 #size-cells = <1>;
126 clock-frequency = <0>; /* Filled in by zImage */
127 ranges;
128 interrupts = <5 1>;
129 interrupt-parent = <&UIC1>;
130 };
131
132 UART0: serial@ef600300 {
133 device_type = "serial";
134 compatible = "ns16550";
135 reg = <ef600300 8>;
136 virtual-reg = <ef600300>;
137 clock-frequency = <0>; /* Filled in by zImage */
138 current-speed = <1c200>;
139 interrupt-parent = <&UIC0>;
140 interrupts = <0 4>;
141 };
142
143 UART1: serial@ef600400 {
144 device_type = "serial";
145 compatible = "ns16550";
146 reg = <ef600400 8>;
147 virtual-reg = <ef600400>;
148 clock-frequency = <0>;
149 current-speed = <0>;
150 interrupt-parent = <&UIC0>;
151 interrupts = <1 4>;
152 };
153
154 UART2: serial@ef600500 {
155 device_type = "serial";
156 compatible = "ns16550";
157 reg = <ef600500 8>;
158 virtual-reg = <ef600500>;
159 clock-frequency = <0>;
160 current-speed = <0>;
161 interrupt-parent = <&UIC0>;
162 interrupts = <3 4>;
163 };
164
165 UART3: serial@ef600600 {
166 device_type = "serial";
167 compatible = "ns16550";
168 reg = <ef600600 8>;
169 virtual-reg = <ef600600>;
170 clock-frequency = <0>;
171 current-speed = <0>;
172 interrupt-parent = <&UIC0>;
173 interrupts = <4 4>;
174 };
175
176 IIC0: i2c@ef600700 {
177 device_type = "i2c";
178 compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
179 reg = <ef600700 14>;
180 interrupt-parent = <&UIC0>;
181 interrupts = <2 4>;
182 };
183
184 IIC1: i2c@ef600800 {
185 device_type = "i2c";
186 compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
187 reg = <ef600800 14>;
188 interrupt-parent = <&UIC0>;
189 interrupts = <7 4>;
190 };
191
192 ZMII0: emac-zmii@ef600d00 {
193 device_type = "zmii-interface";
194 compatible = "ibm,zmii-440ep", "ibm,zmii-440gp", "ibm,zmii";
195 reg = <ef600d00 c>;
196 };
197
198 EMAC0: ethernet@ef600e00 {
199 device_type = "network";
200 compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac";
201 interrupt-parent = <&UIC1>;
202 interrupts = <1c 4 1d 4>;
203 reg = <ef600e00 70>;
204 local-mac-address = [000000000000];
205 mal-device = <&MAL0>;
206 mal-tx-channel = <0 1>;
207 mal-rx-channel = <0>;
208 cell-index = <0>;
209 max-frame-size = <5dc>;
210 rx-fifo-size = <1000>;
211 tx-fifo-size = <800>;
212 phy-mode = "rmii";
213 phy-map = <00000001>;
214 zmii-device = <&ZMII0>;
215 zmii-channel = <0>;
216 };
217
218 EMAC1: ethernet@ef600f00 {
219 device_type = "network";
220 compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac";
221 interrupt-parent = <&UIC1>;
222 interrupts = <1e 4 1f 4>;
223 reg = <ef600f00 70>;
224 local-mac-address = [000000000000];
225 mal-device = <&MAL0>;
226 mal-tx-channel = <2 3>;
227 mal-rx-channel = <1>;
228 cell-index = <1>;
229 max-frame-size = <5dc>;
230 rx-fifo-size = <1000>;
231 tx-fifo-size = <800>;
232 phy-mode = "rmii";
233 phy-map = <00000001>;
234 zmii-device = <&ZMII0>;
235 zmii-channel = <1>;
236 };
237 };
238 };
239
240 chosen {
241 linux,stdout-path = "/plb/opb/serial@ef600300";
242 bootargs = "console=ttyS0,115200";
243 };
244};
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-07 01:16:01 -0400