yosemite.dts (96916090f488986a4ebb8e9ffa6a3b50881d5ccd) yosemite.dts (71f349799b34c8b6ce3df42126b4de6cfa16456d)
1/*
2 * Device Tree Source for AMCC Yosemite
3 *
4 * Copyright 2008 IBM Corp.
5 * Josh Boyer <jwboyer@linux.vnet.ibm.com>
6 *
7 * This file is licensed under the terms of the GNU General Public
8 * License version 2. This program is licensed "as is" without
9 * any warranty of any kind, whether express or implied.
10 */
11
1/*
2 * Device Tree Source for AMCC Yosemite
3 *
4 * Copyright 2008 IBM Corp.
5 * Josh Boyer <jwboyer@linux.vnet.ibm.com>
6 *
7 * This file is licensed under the terms of the GNU General Public
8 * License version 2. This program is licensed "as is" without
9 * any warranty of any kind, whether express or implied.
10 */
11
12/dts-v1/;
13
12/ {
13 #address-cells = <2>;
14 #size-cells = <1>;
15 model = "amcc,yosemite";
16 compatible = "amcc,yosemite","amcc,bamboo";
14/ {
15 #address-cells = <2>;
16 #size-cells = <1>;
17 model = "amcc,yosemite";
18 compatible = "amcc,yosemite","amcc,bamboo";
17 dcr-parent = <&/cpus/cpu@0>;
19 dcr-parent = <&{/cpus/cpu@0}>;
18
19 aliases {
20 ethernet0 = &EMAC0;
21 ethernet1 = &EMAC1;
22 serial0 = &UART0;
23 serial1 = &UART1;
24 serial2 = &UART2;
25 serial3 = &UART3;
26 };
27
28 cpus {
29 #address-cells = <1>;
30 #size-cells = <0>;
31
32 cpu@0 {
33 device_type = "cpu";
34 model = "PowerPC,440EP";
20
21 aliases {
22 ethernet0 = &EMAC0;
23 ethernet1 = &EMAC1;
24 serial0 = &UART0;
25 serial1 = &UART1;
26 serial2 = &UART2;
27 serial3 = &UART3;
28 };
29
30 cpus {
31 #address-cells = <1>;
32 #size-cells = <0>;
33
34 cpu@0 {
35 device_type = "cpu";
36 model = "PowerPC,440EP";
35 reg = <0>;
37 reg = <0x00000000>;
36 clock-frequency = <0>; /* Filled in by zImage */
37 timebase-frequency = <0>; /* Filled in by zImage */
38 clock-frequency = <0>; /* Filled in by zImage */
39 timebase-frequency = <0>; /* Filled in by zImage */
38 i-cache-line-size = <20>;
39 d-cache-line-size = <20>;
40 i-cache-size = <8000>;
41 d-cache-size = <8000>;
40 i-cache-line-size = <32>;
41 d-cache-line-size = <32>;
42 i-cache-size = <32768>;
43 d-cache-size = <32768>;
42 dcr-controller;
43 dcr-access-method = "native";
44 };
45 };
46
47 memory {
48 device_type = "memory";
44 dcr-controller;
45 dcr-access-method = "native";
46 };
47 };
48
49 memory {
50 device_type = "memory";
49 reg = <0 0 0>; /* Filled in by zImage */
51 reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by zImage */
50 };
51
52 UIC0: interrupt-controller0 {
53 compatible = "ibm,uic-440ep","ibm,uic";
54 interrupt-controller;
55 cell-index = <0>;
52 };
53
54 UIC0: interrupt-controller0 {
55 compatible = "ibm,uic-440ep","ibm,uic";
56 interrupt-controller;
57 cell-index = <0>;
56 dcr-reg = <0c0 009>;
58 dcr-reg = <0x0c0 0x009>;
57 #address-cells = <0>;
58 #size-cells = <0>;
59 #interrupt-cells = <2>;
60 };
61
62 UIC1: interrupt-controller1 {
63 compatible = "ibm,uic-440ep","ibm,uic";
64 interrupt-controller;
65 cell-index = <1>;
59 #address-cells = <0>;
60 #size-cells = <0>;
61 #interrupt-cells = <2>;
62 };
63
64 UIC1: interrupt-controller1 {
65 compatible = "ibm,uic-440ep","ibm,uic";
66 interrupt-controller;
67 cell-index = <1>;
66 dcr-reg = <0d0 009>;
68 dcr-reg = <0x0d0 0x009>;
67 #address-cells = <0>;
68 #size-cells = <0>;
69 #interrupt-cells = <2>;
69 #address-cells = <0>;
70 #size-cells = <0>;
71 #interrupt-cells = <2>;
70 interrupts = <1e 4 1f 4>; /* cascade */
72 interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */
71 interrupt-parent = <&UIC0>;
72 };
73
74 SDR0: sdr {
75 compatible = "ibm,sdr-440ep";
73 interrupt-parent = <&UIC0>;
74 };
75
76 SDR0: sdr {
77 compatible = "ibm,sdr-440ep";
76 dcr-reg = <00e 002>;
78 dcr-reg = <0x00e 0x002>;
77 };
78
79 CPR0: cpr {
80 compatible = "ibm,cpr-440ep";
79 };
80
81 CPR0: cpr {
82 compatible = "ibm,cpr-440ep";
81 dcr-reg = <00c 002>;
83 dcr-reg = <0x00c 0x002>;
82 };
83
84 plb {
85 compatible = "ibm,plb-440ep", "ibm,plb-440gp", "ibm,plb4";
86 #address-cells = <2>;
87 #size-cells = <1>;
88 ranges;
89 clock-frequency = <0>; /* Filled in by zImage */
90
91 SDRAM0: sdram {
92 compatible = "ibm,sdram-440ep", "ibm,sdram-405gp";
84 };
85
86 plb {
87 compatible = "ibm,plb-440ep", "ibm,plb-440gp", "ibm,plb4";
88 #address-cells = <2>;
89 #size-cells = <1>;
90 ranges;
91 clock-frequency = <0>; /* Filled in by zImage */
92
93 SDRAM0: sdram {
94 compatible = "ibm,sdram-440ep", "ibm,sdram-405gp";
93 dcr-reg = <010 2>;
95 dcr-reg = <0x010 0x002>;
94 };
95
96 DMA0: dma {
97 compatible = "ibm,dma-440ep", "ibm,dma-440gp";
96 };
97
98 DMA0: dma {
99 compatible = "ibm,dma-440ep", "ibm,dma-440gp";
98 dcr-reg = <100 027>;
100 dcr-reg = <0x100 0x027>;
99 };
100
101 MAL0: mcmal {
102 compatible = "ibm,mcmal-440ep", "ibm,mcmal-440gp", "ibm,mcmal";
101 };
102
103 MAL0: mcmal {
104 compatible = "ibm,mcmal-440ep", "ibm,mcmal-440gp", "ibm,mcmal";
103 dcr-reg = <180 62>;
105 dcr-reg = <0x180 0x062>;
104 num-tx-chans = <4>;
105 num-rx-chans = <2>;
106 interrupt-parent = <&MAL0>;
106 num-tx-chans = <4>;
107 num-rx-chans = <2>;
108 interrupt-parent = <&MAL0>;
107 interrupts = <0 1 2 3 4>;
109 interrupts = <0x0 0x1 0x2 0x3 0x4>;
108 #interrupt-cells = <1>;
109 #address-cells = <0>;
110 #size-cells = <0>;
110 #interrupt-cells = <1>;
111 #address-cells = <0>;
112 #size-cells = <0>;
111 interrupt-map = </*TXEOB*/ 0 &UIC0 a 4
112 /*RXEOB*/ 1 &UIC0 b 4
113 /*SERR*/ 2 &UIC1 0 4
114 /*TXDE*/ 3 &UIC1 1 4
115 /*RXDE*/ 4 &UIC1 2 4>;
113 interrupt-map = </*TXEOB*/ 0x0 &UIC0 0xa 0x4
114 /*RXEOB*/ 0x1 &UIC0 0xb 0x4
115 /*SERR*/ 0x2 &UIC1 0x0 0x4
116 /*TXDE*/ 0x3 &UIC1 0x1 0x4
117 /*RXDE*/ 0x4 &UIC1 0x2 0x4>;
116 };
117
118 POB0: opb {
119 compatible = "ibm,opb-440ep", "ibm,opb-440gp", "ibm,opb";
120 #address-cells = <1>;
121 #size-cells = <1>;
122 /* Bamboo is oddball in the 44x world and doesn't use the ERPN
123 * bits.
124 */
118 };
119
120 POB0: opb {
121 compatible = "ibm,opb-440ep", "ibm,opb-440gp", "ibm,opb";
122 #address-cells = <1>;
123 #size-cells = <1>;
124 /* Bamboo is oddball in the 44x world and doesn't use the ERPN
125 * bits.
126 */
125 ranges = <00000000 0 00000000 80000000
126 80000000 0 80000000 80000000>;
127 ranges = <0x00000000 0x00000000 0x00000000 0x80000000
128 0x80000000 0x00000000 0x80000000 0x80000000>;
127 interrupt-parent = <&UIC1>;
129 interrupt-parent = <&UIC1>;
128 interrupts = <7 4>;
130 interrupts = <0x7 0x4>;
129 clock-frequency = <0>; /* Filled in by zImage */
130
131 EBC0: ebc {
132 compatible = "ibm,ebc-440ep", "ibm,ebc-440gp", "ibm,ebc";
131 clock-frequency = <0>; /* Filled in by zImage */
132
133 EBC0: ebc {
134 compatible = "ibm,ebc-440ep", "ibm,ebc-440gp", "ibm,ebc";
133 dcr-reg = <012 2>;
135 dcr-reg = <0x012 0x002>;
134 #address-cells = <2>;
135 #size-cells = <1>;
136 clock-frequency = <0>; /* Filled in by zImage */
136 #address-cells = <2>;
137 #size-cells = <1>;
138 clock-frequency = <0>; /* Filled in by zImage */
137 interrupts = <5 1>;
139 interrupts = <0x5 0x1>;
138 interrupt-parent = <&UIC1>;
139 };
140
141 UART0: serial@ef600300 {
142 device_type = "serial";
143 compatible = "ns16550";
140 interrupt-parent = <&UIC1>;
141 };
142
143 UART0: serial@ef600300 {
144 device_type = "serial";
145 compatible = "ns16550";
144 reg = <ef600300 8>;
145 virtual-reg = <ef600300>;
146 reg = <0xef600300 0x00000008>;
147 virtual-reg = <0xef600300>;
146 clock-frequency = <0>; /* Filled in by zImage */
148 clock-frequency = <0>; /* Filled in by zImage */
147 current-speed = <1c200>;
149 current-speed = <115200>;
148 interrupt-parent = <&UIC0>;
150 interrupt-parent = <&UIC0>;
149 interrupts = <0 4>;
151 interrupts = <0x0 0x4>;
150 };
151
152 UART1: serial@ef600400 {
153 device_type = "serial";
154 compatible = "ns16550";
152 };
153
154 UART1: serial@ef600400 {
155 device_type = "serial";
156 compatible = "ns16550";
155 reg = <ef600400 8>;
156 virtual-reg = <ef600400>;
157 reg = <0xef600400 0x00000008>;
158 virtual-reg = <0xef600400>;
157 clock-frequency = <0>;
158 current-speed = <0>;
159 interrupt-parent = <&UIC0>;
159 clock-frequency = <0>;
160 current-speed = <0>;
161 interrupt-parent = <&UIC0>;
160 interrupts = <1 4>;
162 interrupts = <0x1 0x4>;
161 };
162
163 UART2: serial@ef600500 {
164 device_type = "serial";
165 compatible = "ns16550";
163 };
164
165 UART2: serial@ef600500 {
166 device_type = "serial";
167 compatible = "ns16550";
166 reg = <ef600500 8>;
167 virtual-reg = <ef600500>;
168 reg = <0xef600500 0x00000008>;
169 virtual-reg = <0xef600500>;
168 clock-frequency = <0>;
169 current-speed = <0>;
170 interrupt-parent = <&UIC0>;
170 clock-frequency = <0>;
171 current-speed = <0>;
172 interrupt-parent = <&UIC0>;
171 interrupts = <3 4>;
173 interrupts = <0x3 0x4>;
172 status = "disabled";
173 };
174
175 UART3: serial@ef600600 {
176 device_type = "serial";
177 compatible = "ns16550";
174 status = "disabled";
175 };
176
177 UART3: serial@ef600600 {
178 device_type = "serial";
179 compatible = "ns16550";
178 reg = <ef600600 8>;
179 virtual-reg = <ef600600>;
180 reg = <0xef600600 0x00000008>;
181 virtual-reg = <0xef600600>;
180 clock-frequency = <0>;
181 current-speed = <0>;
182 interrupt-parent = <&UIC0>;
182 clock-frequency = <0>;
183 current-speed = <0>;
184 interrupt-parent = <&UIC0>;
183 interrupts = <4 4>;
185 interrupts = <0x4 0x4>;
184 status = "disabled";
185 };
186
187 IIC0: i2c@ef600700 {
188 compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
186 status = "disabled";
187 };
188
189 IIC0: i2c@ef600700 {
190 compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
189 reg = <ef600700 14>;
191 reg = <0xef600700 0x00000014>;
190 interrupt-parent = <&UIC0>;
192 interrupt-parent = <&UIC0>;
191 interrupts = <2 4>;
193 interrupts = <0x2 0x4>;
192 };
193
194 IIC1: i2c@ef600800 {
195 compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
194 };
195
196 IIC1: i2c@ef600800 {
197 compatible = "ibm,iic-440ep", "ibm,iic-440gp", "ibm,iic";
196 reg = <ef600800 14>;
198 reg = <0xef600800 0x00000014>;
197 interrupt-parent = <&UIC0>;
199 interrupt-parent = <&UIC0>;
198 interrupts = <7 4>;
200 interrupts = <0x7 0x4>;
199 };
200
201 spi@ef600900 {
202 compatible = "amcc,spi-440ep";
201 };
202
203 spi@ef600900 {
204 compatible = "amcc,spi-440ep";
203 reg = <ef600900 6>;
204 interrupts = <8 4>;
205 reg = <0xef600900 0x00000006>;
206 interrupts = <0x8 0x4>;
205 interrupt-parent = <&UIC0>;
206 };
207
208 ZMII0: emac-zmii@ef600d00 {
209 compatible = "ibm,zmii-440ep", "ibm,zmii-440gp", "ibm,zmii";
207 interrupt-parent = <&UIC0>;
208 };
209
210 ZMII0: emac-zmii@ef600d00 {
211 compatible = "ibm,zmii-440ep", "ibm,zmii-440gp", "ibm,zmii";
210 reg = <ef600d00 c>;
212 reg = <0xef600d00 0x0000000c>;
211 };
212
213 EMAC0: ethernet@ef600e00 {
214 device_type = "network";
215 compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac";
216 interrupt-parent = <&UIC1>;
213 };
214
215 EMAC0: ethernet@ef600e00 {
216 device_type = "network";
217 compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac";
218 interrupt-parent = <&UIC1>;
217 interrupts = <1c 4 1d 4>;
218 reg = <ef600e00 70>;
219 interrupts = <0x1c 0x4 0x1d 0x4>;
220 reg = <0xef600e00 0x00000070>;
219 local-mac-address = [000000000000];
220 mal-device = <&MAL0>;
221 mal-tx-channel = <0 1>;
222 mal-rx-channel = <0>;
223 cell-index = <0>;
221 local-mac-address = [000000000000];
222 mal-device = <&MAL0>;
223 mal-tx-channel = <0 1>;
224 mal-rx-channel = <0>;
225 cell-index = <0>;
224 max-frame-size = <5dc>;
225 rx-fifo-size = <1000>;
226 tx-fifo-size = <800>;
226 max-frame-size = <1500>;
227 rx-fifo-size = <4096>;
228 tx-fifo-size = <2048>;
227 phy-mode = "rmii";
229 phy-mode = "rmii";
228 phy-map = <00000000>;
230 phy-map = <0x00000000>;
229 zmii-device = <&ZMII0>;
230 zmii-channel = <0>;
231 };
232
233 EMAC1: ethernet@ef600f00 {
234 device_type = "network";
235 compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac";
236 interrupt-parent = <&UIC1>;
231 zmii-device = <&ZMII0>;
232 zmii-channel = <0>;
233 };
234
235 EMAC1: ethernet@ef600f00 {
236 device_type = "network";
237 compatible = "ibm,emac-440ep", "ibm,emac-440gp", "ibm,emac";
238 interrupt-parent = <&UIC1>;
237 interrupts = <1e 4 1f 4>;
238 reg = <ef600f00 70>;
239 interrupts = <0x1e 0x4 0x1f 0x4>;
240 reg = <0xef600f00 0x00000070>;
239 local-mac-address = [000000000000];
240 mal-device = <&MAL0>;
241 mal-tx-channel = <2 3>;
242 mal-rx-channel = <1>;
243 cell-index = <1>;
241 local-mac-address = [000000000000];
242 mal-device = <&MAL0>;
243 mal-tx-channel = <2 3>;
244 mal-rx-channel = <1>;
245 cell-index = <1>;
244 max-frame-size = <5dc>;
245 rx-fifo-size = <1000>;
246 tx-fifo-size = <800>;
246 max-frame-size = <1500>;
247 rx-fifo-size = <4096>;
248 tx-fifo-size = <2048>;
247 phy-mode = "rmii";
249 phy-mode = "rmii";
248 phy-map = <00000000>;
250 phy-map = <0x00000000>;
249 zmii-device = <&ZMII0>;
250 zmii-channel = <1>;
251 };
252
253 usb@ef601000 {
254 compatible = "ohci-be";
251 zmii-device = <&ZMII0>;
252 zmii-channel = <1>;
253 };
254
255 usb@ef601000 {
256 compatible = "ohci-be";
255 reg = <ef601000 80>;
256 interrupts = <8 4 9 4>;
257 reg = <0xef601000 0x00000080>;
258 interrupts = <0x8 0x4 0x9 0x4>;
257 interrupt-parent = < &UIC1 >;
258 };
259 };
260
261 PCI0: pci@ec000000 {
262 device_type = "pci";
263 #interrupt-cells = <1>;
264 #size-cells = <2>;
265 #address-cells = <3>;
266 compatible = "ibm,plb440ep-pci", "ibm,plb-pci";
267 primary;
259 interrupt-parent = < &UIC1 >;
260 };
261 };
262
263 PCI0: pci@ec000000 {
264 device_type = "pci";
265 #interrupt-cells = <1>;
266 #size-cells = <2>;
267 #address-cells = <3>;
268 compatible = "ibm,plb440ep-pci", "ibm,plb-pci";
269 primary;
268 reg = <0 eec00000 8 /* Config space access */
269 0 eed00000 4 /* IACK */
270 0 eed00000 4 /* Special cycle */
271 0 ef400000 40>; /* Internal registers */
270 reg = <0x00000000 0xeec00000 0x00000008 /* Config space access */
271 0x00000000 0xeed00000 0x00000004 /* IACK */
272 0x00000000 0xeed00000 0x00000004 /* Special cycle */
273 0x00000000 0xef400000 0x00000040>; /* Internal registers */
272
273 /* Outbound ranges, one memory and one IO,
274 * later cannot be changed. Chip supports a second
275 * IO range but we don't use it for now
276 */
274
275 /* Outbound ranges, one memory and one IO,
276 * later cannot be changed. Chip supports a second
277 * IO range but we don't use it for now
278 */
277 ranges = <02000000 0 a0000000 0 a0000000 0 20000000
278 01000000 0 00000000 0 e8000000 0 00010000>;
279 ranges = <0x02000000 0x00000000 0xa0000000 0x00000000 0xa0000000 0x00000000 0x20000000
280 0x01000000 0x00000000 0x00000000 0x00000000 0xe8000000 0x00000000 0x00010000>;
279
280 /* Inbound 2GB range starting at 0 */
281
282 /* Inbound 2GB range starting at 0 */
281 dma-ranges = <42000000 0 0 0 0 0 80000000>;
283 dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>;
282
283 /* Bamboo has all 4 IRQ pins tied together per slot */
284
285 /* Bamboo has all 4 IRQ pins tied together per slot */
284 interrupt-map-mask = <f800 0 0 0>;
286 interrupt-map-mask = <0xf800 0x0 0x0 0x0>;
285 interrupt-map = <
286 /* IDSEL 1 */
287 interrupt-map = <
288 /* IDSEL 1 */
287 0800 0 0 0 &UIC0 1c 8
289 0x800 0x0 0x0 0x0 &UIC0 0x1c 0x8
288
289 /* IDSEL 2 */
290
291 /* IDSEL 2 */
290 1000 0 0 0 &UIC0 1b 8
292 0x1000 0x0 0x0 0x0 &UIC0 0x1b 0x8
291
292 /* IDSEL 3 */
293
294 /* IDSEL 3 */
293 1800 0 0 0 &UIC0 1a 8
295 0x1800 0x0 0x0 0x0 &UIC0 0x1a 0x8
294
295 /* IDSEL 4 */
296
297 /* IDSEL 4 */
296 2000 0 0 0 &UIC0 19 8
298 0x2000 0x0 0x0 0x0 &UIC0 0x19 0x8
297 >;
298 };
299 };
300
301 chosen {
302 linux,stdout-path = "/plb/opb/serial@ef600300";
303 };
304};
299 >;
300 };
301 };
302
303 chosen {
304 linux,stdout-path = "/plb/opb/serial@ef600300";
305 };
306};