| blob | 296c572ea605e991d79de406088cfab943603aa4 |
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 */
15 /dts-v1/;
17 / {
18 model = "KSI8560";
19 compatible = "emerson,KSI8560";
20 #address-cells = <1>;
21 #size-cells = <1>;
23 aliases {
24 ethernet0 = &enet0;
25 ethernet1 = &enet1;
26 ethernet2 = &enet2;
27 };
29 cpus {
30 #address-cells = <1>;
31 #size-cells = <0>;
33 PowerPC,8560@0 {
34 device_type = "cpu";
35 reg = <0>;
36 d-cache-line-size = <32>;
37 i-cache-line-size = <32>;
38 d-cache-size = <0x8000>; /* L1, 32K */
39 i-cache-size = <0x8000>; /* L1, 32K */
40 timebase-frequency = <0>; /* From U-boot */
41 bus-frequency = <0>; /* From U-boot */
42 clock-frequency = <0>; /* From U-boot */
43 next-level-cache = <&L2>;
44 };
45 };
47 memory {
48 device_type = "memory";
49 reg = <0x00000000 0x10000000>; /* Fixed by bootwrapper */
50 };
52 soc@fdf00000 {
53 #address-cells = <1>;
54 #size-cells = <1>;
55 device_type = "soc";
56 ranges = <0x00000000 0xfdf00000 0x00100000>;
57 bus-frequency = <0>; /* Fixed by bootwrapper */
59 ecm-law@0 {
60 compatible = "fsl,ecm-law";
61 reg = <0x0 0x1000>;
62 fsl,num-laws = <8>;
63 };
65 ecm@1000 {
66 compatible = "fsl,mpc8560-ecm", "fsl,ecm";
67 reg = <0x1000 0x1000>;
68 interrupts = <17 2>;
69 interrupt-parent = <&mpic>;
70 };
72 memory-controller@2000 {
73 compatible = "fsl,mpc8540-memory-controller";
74 reg = <0x2000 0x1000>;
75 interrupt-parent = <&mpic>;
76 interrupts = <0x12 0x2>;
77 };
79 L2: l2-cache-controller@20000 {
80 compatible = "fsl,mpc8540-l2-cache-controller";
81 reg = <0x20000 0x1000>;
82 cache-line-size = <0x20>; /* 32 bytes */
83 cache-size = <0x40000>; /* L2, 256K */
84 interrupt-parent = <&mpic>;
85 interrupts = <0x10 0x2>;
86 };
88 i2c@3000 {
89 #address-cells = <1>;
90 #size-cells = <0>;
91 cell-index = <0>;
92 compatible = "fsl-i2c";
93 reg = <0x3000 0x100>;
94 interrupts = <0x2b 0x2>;
95 interrupt-parent = <&mpic>;
96 dfsrr;
97 };
99 dma@21300 {
100 #address-cells = <1>;
101 #size-cells = <1>;
102 compatible = "fsl,mpc8560-dma", "fsl,eloplus-dma";
103 reg = <0x21300 0x4>;
104 ranges = <0x0 0x21100 0x200>;
105 cell-index = <0>;
106 dma-channel@0 {
107 compatible = "fsl,mpc8560-dma-channel",
108 "fsl,eloplus-dma-channel";
109 reg = <0x0 0x80>;
110 cell-index = <0>;
111 interrupt-parent = <&mpic>;
112 interrupts = <20 2>;
113 };
114 dma-channel@80 {
115 compatible = "fsl,mpc8560-dma-channel",
116 "fsl,eloplus-dma-channel";
117 reg = <0x80 0x80>;
118 cell-index = <1>;
119 interrupt-parent = <&mpic>;
120 interrupts = <21 2>;
121 };
122 dma-channel@100 {
123 compatible = "fsl,mpc8560-dma-channel",
124 "fsl,eloplus-dma-channel";
125 reg = <0x100 0x80>;
126 cell-index = <2>;
127 interrupt-parent = <&mpic>;
128 interrupts = <22 2>;
129 };
130 dma-channel@180 {
131 compatible = "fsl,mpc8560-dma-channel",
132 "fsl,eloplus-dma-channel";
133 reg = <0x180 0x80>;
134 cell-index = <3>;
135 interrupt-parent = <&mpic>;
136 interrupts = <23 2>;
137 };
138 };
140 enet0: ethernet@24000 {
141 #address-cells = <1>;
142 #size-cells = <1>;
143 device_type = "network";
144 model = "TSEC";
145 compatible = "gianfar";
146 reg = <0x24000 0x1000>;
147 ranges = <0x0 0x24000 0x1000>;
148 /* Mac address filled in by bootwrapper */
149 local-mac-address = [ 00 00 00 00 00 00 ];
150 interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
151 interrupt-parent = <&mpic>;
152 tbi-handle = <&tbi0>;
153 phy-handle = <&PHY1>;
155 mdio@520 { /* For TSECs */
156 #address-cells = <1>;
157 #size-cells = <0>;
158 compatible = "fsl,gianfar-mdio";
159 reg = <0x520 0x20>;
161 PHY1: ethernet-phy@1 {
162 interrupt-parent = <&mpic>;
163 reg = <0x1>;
164 device_type = "ethernet-phy";
165 };
167 PHY2: ethernet-phy@2 {
168 interrupt-parent = <&mpic>;
169 reg = <0x2>;
170 device_type = "ethernet-phy";
171 };
173 tbi0: tbi-phy@11 {
174 reg = <0x11>;
175 device_type = "tbi-phy";
176 };
177 };
178 };
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>;
195 mdio@520 {
196 #address-cells = <1>;
197 #size-cells = <0>;
198 compatible = "fsl,gianfar-tbi";
199 reg = <0x520 0x20>;
201 tbi1: tbi-phy@11 {
202 reg = <0x11>;
203 device_type = "tbi-phy";
204 };
205 };
206 };
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 };
216 cpm@919c0 {
217 #address-cells = <1>;
218 #size-cells = <1>;
219 compatible = "fsl,mpc8560-cpm", "fsl,cpm2";
220 reg = <0x919c0 0x30>;
221 ranges;
223 muram@80000 {
224 #address-cells = <1>;
225 #size-cells = <1>;
226 ranges = <0x0 0x80000 0x10000>;
228 data@0 {
229 compatible = "fsl,cpm-muram-data";
230 reg = <0x0 0x4000 0x9000 0x2000>;
231 };
232 };
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 };
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 };
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 };
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 };
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>;
284 PHY0: ethernet-phy@0 {
285 interrupt-parent = <&mpic>;
286 reg = <0x0>;
287 device_type = "ethernet-phy";
288 };
289 };
291 enet2: ethernet@91300 {
292 device_type = "network";
293 compatible = "fsl,mpc8560-fcc-enet",
294 "fsl,cpm2-fcc-enet";
295 reg = <0x91300 0x20 0x88400 0x100 0x91390 0x1>;
296 /* Mac address filled in by bootwrapper */
297 local-mac-address = [ 00 00 00 00 00 00 ];
298 fsl,cpm-command = <0x12000300>;
299 interrupts = <0x20 0x8>;
300 interrupt-parent = <&CPMPIC>;
301 phy-handle = <&PHY0>;
302 };
303 };
304 };
306 localbus@fdf05000 {
307 #address-cells = <2>;
308 #size-cells = <1>;
309 compatible = "fsl,mpc8560-localbus", "simple-bus";
310 reg = <0xfdf05000 0x68>;
312 ranges = <0x0 0x0 0xe0000000 0x00800000
313 0x4 0x0 0xe8080000 0x00080000>;
315 flash@0,0 {
316 #address-cells = <1>;
317 #size-cells = <1>;
318 compatible = "jedec-flash";
319 reg = <0x0 0x0 0x800000>;
320 bank-width = <0x2>;
322 partition@0 {
323 label = "Primary Kernel";
324 reg = <0x0 0x180000>;
325 };
326 partition@180000 {
327 label = "Primary Filesystem";
328 reg = <0x180000 0x580000>;
329 };
330 partition@700000 {
331 label = "Monitor";
332 reg = <0x300000 0x100000>;
333 read-only;
334 };
335 };
337 cpld@4,0 {
338 compatible = "emerson,KSI8560-cpld";
339 reg = <0x4 0x0 0x80000>;
340 };
341 };
344 chosen {
345 linux,stdout-path = "/soc/cpm/serial@91a00";
346 };
347 };