1 /*
2 * Device Tree Source for Emerson KSI8560
3 *
4 * Author: Alexandr Smirnov <asmirnov@ru.mvista.com>
5 *
6 * Based on mpc8560ads.dts
7 *
8 * 2008 (c) MontaVista, Software, Inc. This file is licensed under
9 * the terms of the GNU General Public License version 2. This program
10 * is licensed "as is" without any warranty of any kind, whether express
11 * or implied.
12 *
13 */
14
15 /dts-v1/;
16
17 /include/ "fsl/e500v1_power_isa.dtsi"
18
19 / {
20 model = "KSI8560";
21 compatible = "emerson,KSI8560";
22 #address-cells = <1>;
23 #size-cells = <1>;
24
25 aliases {
26 ethernet0 = &enet0;
27 ethernet1 = &enet1;
28 ethernet2 = &enet2;
29 };
30
31 cpus {
32 #address-cells = <1>;
33 #size-cells = <0>;
34
35 PowerPC,8560@0 {
36 device_type = "cpu";
37 reg = <0>;
38 d-cache-line-size = <32>;
39 i-cache-line-size = <32>;
40 d-cache-size = <0x8000>; /* L1, 32K */
41 i-cache-size = <0x8000>; /* L1, 32K */
42 timebase-frequency = <0>; /* From U-boot */
43 bus-frequency = <0>; /* From U-boot */
44 clock-frequency = <0>; /* From U-boot */
45 next-level-cache = <&L2>;
46 };
47 };
48
49 memory {
50 device_type = "memory";
51 reg = <0x00000000 0x10000000>; /* Fixed by bootwrapper */
52 };
53
54 soc@fdf00000 {
55 #address-cells = <1>;
56 #size-cells = <1>;
57 device_type = "soc";
58 ranges = <0x00000000 0xfdf00000 0x00100000>;
59 bus-frequency = <0>; /* Fixed by bootwrapper */
60
61 ecm-law@0 {
62 compatible = "fsl,ecm-law";
63 reg = <0x0 0x1000>;
64 fsl,num-laws = <8>;
65 };
66
67 ecm@1000 {
68 compatible = "fsl,mpc8560-ecm", "fsl,ecm";
69 reg = <0x1000 0x1000>;
70 interrupts = <17 2>;
71 interrupt-parent = <&mpic>;
72 };
73
74 memory-controller@2000 {
75 compatible = "fsl,mpc8540-memory-controller";
76 reg = <0x2000 0x1000>;
77 interrupt-parent = <&mpic>;
78 interrupts = <0x12 0x2>;
79 };
80
81 L2: l2-cache-controller@20000 {
82 compatible = "fsl,mpc8540-l2-cache-controller";
83 reg = <0x20000 0x1000>;
84 cache-line-size = <0x20>; /* 32 bytes */
85 cache-size = <0x40000>; /* L2, 256K */
86 interrupt-parent = <&mpic>;
87 interrupts = <0x10 0x2>;
88 };
89
90 i2c@3000 {
91 #address-cells = <1>;
92 #size-cells = <0>;
93 cell-index = <0>;
94 compatible = "fsl-i2c";
95 reg = <0x3000 0x100>;
96 interrupts = <0x2b 0x2>;
97 interrupt-parent = <&mpic>;
98 dfsrr;
99 };
100
101 dma@21300 {
102 #address-cells = <1>;
103 #size-cells = <1>;
104 compatible = "fsl,mpc8560-dma", "fsl,eloplus-dma";
105 reg = <0x21300 0x4>;
106 ranges = <0x0 0x21100 0x200>;
107 cell-index = <0>;
108 dma-channel@0 {
109 compatible = "fsl,mpc8560-dma-channel",
110 "fsl,eloplus-dma-channel";
111 reg = <0x0 0x80>;
112 cell-index = <0>;
113 interrupt-parent = <&mpic>;
114 interrupts = <20 2>;
115 };
116 dma-channel@80 {
117 compatible = "fsl,mpc8560-dma-channel",
118 "fsl,eloplus-dma-channel";
119 reg = <0x80 0x80>;
120 cell-index = <1>;
121 interrupt-parent = <&mpic>;
122 interrupts = <21 2>;
123 };
124 dma-channel@100 {
125 compatible = "fsl,mpc8560-dma-channel",
126 "fsl,eloplus-dma-channel";
127 reg = <0x100 0x80>;
128 cell-index = <2>;
129 interrupt-parent = <&mpic>;
130 interrupts = <22 2>;
131 };
132 dma-channel@180 {
133 compatible = "fsl,mpc8560-dma-channel",
134 "fsl,eloplus-dma-channel";
135 reg = <0x180 0x80>;
136 cell-index = <3>;
137 interrupt-parent = <&mpic>;
138 interrupts = <23 2>;
139 };
140 };
141
142 enet0: ethernet@24000 {
143 #address-cells = <1>;
144 #size-cells = <1>;
145 device_type = "network";
146 model = "TSEC";
147 compatible = "gianfar";
148 reg = <0x24000 0x1000>;
149 ranges = <0x0 0x24000 0x1000>;
150 /* Mac address filled in by bootwrapper */
151 local-mac-address = [ 00 00 00 00 00 00 ];
152 interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
153 interrupt-parent = <&mpic>;
154 tbi-handle = <&tbi0>;
155 phy-handle = <&PHY1>;
156
157 mdio@520 { /* For TSECs */
158 #address-cells = <1>;
159 #size-cells = <0>;
160 compatible = "fsl,gianfar-mdio";
161 reg = <0x520 0x20>;
162
163 PHY1: ethernet-phy@1 {
164 interrupt-parent = <&mpic>;
165 reg = <0x1>;
166 };
167
168 PHY2: ethernet-phy@2 {
169 interrupt-parent = <&mpic>;
170 reg = <0x2>;
171 };
172
173 tbi0: tbi-phy@11 {
174 reg = <0x11>;
175 device_type = "tbi-phy";
176 };
177 };
178 };
179
180 enet1: ethernet@25000 {
181 #address-cells = <1>;
182 #size-cells = <1>;
183 device_type = "network";
184 model = "TSEC";
185 compatible = "gianfar";
186 reg = <0x25000 0x1000>;
187 ranges = <0x0 0x25000 0x1000>;
188 /* Mac address filled in by bootwrapper */
189 local-mac-address = [ 00 00 00 00 00 00 ];
190 interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
191 interrupt-parent = <&mpic>;
192 tbi-handle = <&tbi1>;
193 phy-handle = <&PHY2>;
194
195 mdio@520 {
196 #address-cells = <1>;
197 #size-cells = <0>;
198 compatible = "fsl,gianfar-tbi";
199 reg = <0x520 0x20>;
200
201 tbi1: tbi-phy@11 {
202 reg = <0x11>;
203 device_type = "tbi-phy";
204 };
205 };
206 };
207
208 mpic: pic@40000 {
209 #address-cells = <0>;
210 #interrupt-cells = <2>;
211 interrupt-controller;
212 reg = <0x40000 0x40000>;
213 device_type = "open-pic";
214 };
215
216 cpm@919c0 {
217 #address-cells = <1>;
218 #size-cells = <1>;
219 compatible = "fsl,mpc8560-cpm", "fsl,cpm2";
220 reg = <0x919c0 0x30>;
221 ranges;
222
223 muram@80000 {
224 #address-cells = <1>;
225 #size-cells = <1>;
226 ranges = <0x0 0x80000 0x10000>;
227
228 data@0 {
229 compatible = "fsl,cpm-muram-data";
230 reg = <0x0 0x4000 0x9000 0x2000>;
231 };
232 };
233
234 brg@919f0 {
235 compatible = "fsl,mpc8560-brg",
236 "fsl,cpm2-brg",
237 "fsl,cpm-brg";
238 reg = <0x919f0 0x10 0x915f0 0x10>;
239 clock-frequency = <165000000>; /* 166MHz */
240 };
241
242 CPMPIC: pic@90c00 {
243 #address-cells = <0>;
244 #interrupt-cells = <2>;
245 interrupt-controller;
246 interrupts = <0x2e 0x2>;
247 interrupt-parent = <&mpic>;
248 reg = <0x90c00 0x80>;
249 compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
250 };
251
252 serial@91a00 {
253 device_type = "serial";
254 compatible = "fsl,mpc8560-scc-uart",
255 "fsl,cpm2-scc-uart";
256 reg = <0x91a00 0x20 0x88000 0x100>;
257 fsl,cpm-brg = <1>;
258 fsl,cpm-command = <0x800000>;
259 current-speed = <0x1c200>;
260 interrupts = <0x28 0x8>;
261 interrupt-parent = <&CPMPIC>;
262 };
263
264 serial@91a20 {
265 device_type = "serial";
266 compatible = "fsl,mpc8560-scc-uart",
267 "fsl,cpm2-scc-uart";
268 reg = <0x91a20 0x20 0x88100 0x100>;
269 fsl,cpm-brg = <2>;
270 fsl,cpm-command = <0x4a00000>;
271 current-speed = <0x1c200>;
272 interrupts = <0x29 0x8>;
273 interrupt-parent = <&CPMPIC>;
274 };
275
276 mdio@90d00 { /* For FCCs */
277 #address-cells = <1>;
278 #size-cells = <0>;
279 compatible = "fsl,cpm2-mdio-bitbang";
280 reg = <0x90d00 0x14>;
281 fsl,mdio-pin = <24>;
282 fsl,mdc-pin = <25>;
283
284 PHY0: ethernet-phy@0 {
285 interrupt-parent = <&mpic>;
286 reg = <0x0>;
287 };
288 };
289
290 enet2: ethernet@91300 {
291 device_type = "network";
292 compatible = "fsl,mpc8560-fcc-enet",
293 "fsl,cpm2-fcc-enet";
294 reg = <0x91300 0x20 0x88400 0x100 0x91390 0x1>;
295 /* Mac address filled in by bootwrapper */
296 local-mac-address = [ 00 00 00 00 00 00 ];
297 fsl,cpm-command = <0x12000300>;
298 interrupts = <0x20 0x8>;
299 interrupt-parent = <&CPMPIC>;
300 phy-handle = <&PHY0>;
301 };
302 };
303 };
304
305 localbus@fdf05000 {
306 #address-cells = <2>;
307 #size-cells = <1>;
308 compatible = "fsl,mpc8560-localbus", "simple-bus";
309 reg = <0xfdf05000 0x68>;
310
311 ranges = <0x0 0x0 0xe0000000 0x00800000
312 0x4 0x0 0xe8080000 0x00080000>;
313
314 flash@0,0 {
315 #address-cells = <1>;
316 #size-cells = <1>;
317 compatible = "jedec-flash";
318 reg = <0x0 0x0 0x800000>;
319 bank-width = <0x2>;
320
321 partition@0 {
322 label = "Primary Kernel";
323 reg = <0x0 0x180000>;
324 };
325 partition@180000 {
326 label = "Primary Filesystem";
327 reg = <0x180000 0x580000>;
328 };
329 partition@700000 {
330 label = "Monitor";
331 reg = <0x300000 0x100000>;
332 read-only;
333 };
334 };
335
336 cpld@4,0 {
337 compatible = "emerson,KSI8560-cpld";
338 reg = <0x4 0x0 0x80000>;
339 };
340 };
341
342
343 chosen {
344 stdout-path = "/soc/cpm/serial@91a00";
345 };
346 };
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