| blob | fe6c17c8812a62545fd279cba29906c67090733a |
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 };
166 PHY2: ethernet-phy@2 {
167 interrupt-parent = <&mpic>;
168 reg = <0x2>;
169 };
171 tbi0: tbi-phy@11 {
172 reg = <0x11>;
173 device_type = "tbi-phy";
174 };
175 };
176 };
178 enet1: ethernet@25000 {
179 #address-cells = <1>;
180 #size-cells = <1>;
181 device_type = "network";
182 model = "TSEC";
183 compatible = "gianfar";
184 reg = <0x25000 0x1000>;
185 ranges = <0x0 0x25000 0x1000>;
186 /* Mac address filled in by bootwrapper */
187 local-mac-address = [ 00 00 00 00 00 00 ];
188 interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
189 interrupt-parent = <&mpic>;
190 tbi-handle = <&tbi1>;
191 phy-handle = <&PHY2>;
193 mdio@520 {
194 #address-cells = <1>;
195 #size-cells = <0>;
196 compatible = "fsl,gianfar-tbi";
197 reg = <0x520 0x20>;
199 tbi1: tbi-phy@11 {
200 reg = <0x11>;
201 device_type = "tbi-phy";
202 };
203 };
204 };
206 mpic: pic@40000 {
207 #address-cells = <0>;
208 #interrupt-cells = <2>;
209 interrupt-controller;
210 reg = <0x40000 0x40000>;
211 device_type = "open-pic";
212 };
214 cpm@919c0 {
215 #address-cells = <1>;
216 #size-cells = <1>;
217 compatible = "fsl,mpc8560-cpm", "fsl,cpm2";
218 reg = <0x919c0 0x30>;
219 ranges;
221 muram@80000 {
222 #address-cells = <1>;
223 #size-cells = <1>;
224 ranges = <0x0 0x80000 0x10000>;
226 data@0 {
227 compatible = "fsl,cpm-muram-data";
228 reg = <0x0 0x4000 0x9000 0x2000>;
229 };
230 };
232 brg@919f0 {
233 compatible = "fsl,mpc8560-brg",
234 "fsl,cpm2-brg",
235 "fsl,cpm-brg";
236 reg = <0x919f0 0x10 0x915f0 0x10>;
237 clock-frequency = <165000000>; /* 166MHz */
238 };
240 CPMPIC: pic@90c00 {
241 #address-cells = <0>;
242 #interrupt-cells = <2>;
243 interrupt-controller;
244 interrupts = <0x2e 0x2>;
245 interrupt-parent = <&mpic>;
246 reg = <0x90c00 0x80>;
247 compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
248 };
250 serial@91a00 {
251 device_type = "serial";
252 compatible = "fsl,mpc8560-scc-uart",
253 "fsl,cpm2-scc-uart";
254 reg = <0x91a00 0x20 0x88000 0x100>;
255 fsl,cpm-brg = <1>;
256 fsl,cpm-command = <0x800000>;
257 current-speed = <0x1c200>;
258 interrupts = <0x28 0x8>;
259 interrupt-parent = <&CPMPIC>;
260 };
262 serial@91a20 {
263 device_type = "serial";
264 compatible = "fsl,mpc8560-scc-uart",
265 "fsl,cpm2-scc-uart";
266 reg = <0x91a20 0x20 0x88100 0x100>;
267 fsl,cpm-brg = <2>;
268 fsl,cpm-command = <0x4a00000>;
269 current-speed = <0x1c200>;
270 interrupts = <0x29 0x8>;
271 interrupt-parent = <&CPMPIC>;
272 };
274 mdio@90d00 { /* For FCCs */
275 #address-cells = <1>;
276 #size-cells = <0>;
277 compatible = "fsl,cpm2-mdio-bitbang";
278 reg = <0x90d00 0x14>;
279 fsl,mdio-pin = <24>;
280 fsl,mdc-pin = <25>;
282 PHY0: ethernet-phy@0 {
283 interrupt-parent = <&mpic>;
284 reg = <0x0>;
285 };
286 };
288 enet2: ethernet@91300 {
289 device_type = "network";
290 compatible = "fsl,mpc8560-fcc-enet",
291 "fsl,cpm2-fcc-enet";
292 reg = <0x91300 0x20 0x88400 0x100 0x91390 0x1>;
293 /* Mac address filled in by bootwrapper */
294 local-mac-address = [ 00 00 00 00 00 00 ];
295 fsl,cpm-command = <0x12000300>;
296 interrupts = <0x20 0x8>;
297 interrupt-parent = <&CPMPIC>;
298 phy-handle = <&PHY0>;
299 };
300 };
301 };
303 localbus@fdf05000 {
304 #address-cells = <2>;
305 #size-cells = <1>;
306 compatible = "fsl,mpc8560-localbus", "simple-bus";
307 reg = <0xfdf05000 0x68>;
309 ranges = <0x0 0x0 0xe0000000 0x00800000
310 0x4 0x0 0xe8080000 0x00080000>;
312 flash@0,0 {
313 #address-cells = <1>;
314 #size-cells = <1>;
315 compatible = "jedec-flash";
316 reg = <0x0 0x0 0x800000>;
317 bank-width = <0x2>;
319 partition@0 {
320 label = "Primary Kernel";
321 reg = <0x0 0x180000>;
322 };
323 partition@180000 {
324 label = "Primary Filesystem";
325 reg = <0x180000 0x580000>;
326 };
327 partition@700000 {
328 label = "Monitor";
329 reg = <0x300000 0x100000>;
330 read-only;
331 };
332 };
334 cpld@4,0 {
335 compatible = "emerson,KSI8560-cpld";
336 reg = <0x4 0x0 0x80000>;
337 };
338 };
341 chosen {
342 stdout-path = "/soc/cpm/serial@91a00";
343 };
344 };