| blob | c9cfd374bffb327ce8be53dadcd48d39935be113 |
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 memory-controller@2000 {
60 compatible = "fsl,mpc8540-memory-controller";
61 reg = <0x2000 0x1000>;
62 interrupt-parent = <&mpic>;
63 interrupts = <0x12 0x2>;
64 };
66 L2: l2-cache-controller@20000 {
67 compatible = "fsl,mpc8540-l2-cache-controller";
68 reg = <0x20000 0x1000>;
69 cache-line-size = <0x20>; /* 32 bytes */
70 cache-size = <0x40000>; /* L2, 256K */
71 interrupt-parent = <&mpic>;
72 interrupts = <0x10 0x2>;
73 };
75 i2c@3000 {
76 #address-cells = <1>;
77 #size-cells = <0>;
78 cell-index = <0>;
79 compatible = "fsl-i2c";
80 reg = <0x3000 0x100>;
81 interrupts = <0x2b 0x2>;
82 interrupt-parent = <&mpic>;
83 dfsrr;
84 };
86 dma@21300 {
87 #address-cells = <1>;
88 #size-cells = <1>;
89 compatible = "fsl,mpc8560-dma", "fsl,eloplus-dma";
90 reg = <0x21300 0x4>;
91 ranges = <0x0 0x21100 0x200>;
92 cell-index = <0>;
93 dma-channel@0 {
94 compatible = "fsl,mpc8560-dma-channel",
95 "fsl,eloplus-dma-channel";
96 reg = <0x0 0x80>;
97 cell-index = <0>;
98 interrupt-parent = <&mpic>;
99 interrupts = <20 2>;
100 };
101 dma-channel@80 {
102 compatible = "fsl,mpc8560-dma-channel",
103 "fsl,eloplus-dma-channel";
104 reg = <0x80 0x80>;
105 cell-index = <1>;
106 interrupt-parent = <&mpic>;
107 interrupts = <21 2>;
108 };
109 dma-channel@100 {
110 compatible = "fsl,mpc8560-dma-channel",
111 "fsl,eloplus-dma-channel";
112 reg = <0x100 0x80>;
113 cell-index = <2>;
114 interrupt-parent = <&mpic>;
115 interrupts = <22 2>;
116 };
117 dma-channel@180 {
118 compatible = "fsl,mpc8560-dma-channel",
119 "fsl,eloplus-dma-channel";
120 reg = <0x180 0x80>;
121 cell-index = <3>;
122 interrupt-parent = <&mpic>;
123 interrupts = <23 2>;
124 };
125 };
127 enet0: ethernet@24000 {
128 #address-cells = <1>;
129 #size-cells = <1>;
130 device_type = "network";
131 model = "TSEC";
132 compatible = "gianfar";
133 reg = <0x24000 0x1000>;
134 ranges = <0x0 0x24000 0x1000>;
135 /* Mac address filled in by bootwrapper */
136 local-mac-address = [ 00 00 00 00 00 00 ];
137 interrupts = <0x1d 0x2 0x1e 0x2 0x22 0x2>;
138 interrupt-parent = <&mpic>;
139 tbi-handle = <&tbi0>;
140 phy-handle = <&PHY1>;
142 mdio@520 { /* For TSECs */
143 #address-cells = <1>;
144 #size-cells = <0>;
145 compatible = "fsl,gianfar-mdio";
146 reg = <0x520 0x20>;
148 PHY1: ethernet-phy@1 {
149 interrupt-parent = <&mpic>;
150 reg = <0x1>;
151 device_type = "ethernet-phy";
152 };
154 PHY2: ethernet-phy@2 {
155 interrupt-parent = <&mpic>;
156 reg = <0x2>;
157 device_type = "ethernet-phy";
158 };
160 tbi0: tbi-phy@11 {
161 reg = <0x11>;
162 device_type = "tbi-phy";
163 };
164 };
165 };
167 enet1: ethernet@25000 {
168 #address-cells = <1>;
169 #size-cells = <1>;
170 device_type = "network";
171 model = "TSEC";
172 compatible = "gianfar";
173 reg = <0x25000 0x1000>;
174 ranges = <0x0 0x25000 0x1000>;
175 /* Mac address filled in by bootwrapper */
176 local-mac-address = [ 00 00 00 00 00 00 ];
177 interrupts = <0x23 0x2 0x24 0x2 0x28 0x2>;
178 interrupt-parent = <&mpic>;
179 tbi-handle = <&tbi1>;
180 phy-handle = <&PHY2>;
182 mdio@520 {
183 #address-cells = <1>;
184 #size-cells = <0>;
185 compatible = "fsl,gianfar-tbi";
186 reg = <0x520 0x20>;
188 tbi1: tbi-phy@11 {
189 reg = <0x11>;
190 device_type = "tbi-phy";
191 };
192 };
193 };
195 mpic: pic@40000 {
196 #address-cells = <0>;
197 #interrupt-cells = <2>;
198 interrupt-controller;
199 reg = <0x40000 0x40000>;
200 device_type = "open-pic";
201 };
203 cpm@919c0 {
204 #address-cells = <1>;
205 #size-cells = <1>;
206 compatible = "fsl,mpc8560-cpm", "fsl,cpm2";
207 reg = <0x919c0 0x30>;
208 ranges;
210 muram@80000 {
211 #address-cells = <1>;
212 #size-cells = <1>;
213 ranges = <0x0 0x80000 0x10000>;
215 data@0 {
216 compatible = "fsl,cpm-muram-data";
217 reg = <0x0 0x4000 0x9000 0x2000>;
218 };
219 };
221 brg@919f0 {
222 compatible = "fsl,mpc8560-brg",
223 "fsl,cpm2-brg",
224 "fsl,cpm-brg";
225 reg = <0x919f0 0x10 0x915f0 0x10>;
226 clock-frequency = <165000000>; /* 166MHz */
227 };
229 CPMPIC: pic@90c00 {
230 #address-cells = <0>;
231 #interrupt-cells = <2>;
232 interrupt-controller;
233 interrupts = <0x2e 0x2>;
234 interrupt-parent = <&mpic>;
235 reg = <0x90c00 0x80>;
236 compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
237 };
239 serial@91a00 {
240 device_type = "serial";
241 compatible = "fsl,mpc8560-scc-uart",
242 "fsl,cpm2-scc-uart";
243 reg = <0x91a00 0x20 0x88000 0x100>;
244 fsl,cpm-brg = <1>;
245 fsl,cpm-command = <0x800000>;
246 current-speed = <0x1c200>;
247 interrupts = <0x28 0x8>;
248 interrupt-parent = <&CPMPIC>;
249 };
251 serial@91a20 {
252 device_type = "serial";
253 compatible = "fsl,mpc8560-scc-uart",
254 "fsl,cpm2-scc-uart";
255 reg = <0x91a20 0x20 0x88100 0x100>;
256 fsl,cpm-brg = <2>;
257 fsl,cpm-command = <0x4a00000>;
258 current-speed = <0x1c200>;
259 interrupts = <0x29 0x8>;
260 interrupt-parent = <&CPMPIC>;
261 };
263 mdio@90d00 { /* For FCCs */
264 #address-cells = <1>;
265 #size-cells = <0>;
266 compatible = "fsl,cpm2-mdio-bitbang";
267 reg = <0x90d00 0x14>;
268 fsl,mdio-pin = <24>;
269 fsl,mdc-pin = <25>;
271 PHY0: ethernet-phy@0 {
272 interrupt-parent = <&mpic>;
273 reg = <0x0>;
274 device_type = "ethernet-phy";
275 };
276 };
278 enet2: ethernet@91300 {
279 device_type = "network";
280 compatible = "fsl,mpc8560-fcc-enet",
281 "fsl,cpm2-fcc-enet";
282 reg = <0x91300 0x20 0x88400 0x100 0x91390 0x1>;
283 /* Mac address filled in by bootwrapper */
284 local-mac-address = [ 00 00 00 00 00 00 ];
285 fsl,cpm-command = <0x12000300>;
286 interrupts = <0x20 0x8>;
287 interrupt-parent = <&CPMPIC>;
288 phy-handle = <&PHY0>;
289 };
290 };
291 };
293 localbus@fdf05000 {
294 #address-cells = <2>;
295 #size-cells = <1>;
296 compatible = "fsl,mpc8560-localbus";
297 reg = <0xfdf05000 0x68>;
299 ranges = <0x0 0x0 0xe0000000 0x00800000
300 0x4 0x0 0xe8080000 0x00080000>;
302 flash@0,0 {
303 #address-cells = <1>;
304 #size-cells = <1>;
305 compatible = "jedec-flash";
306 reg = <0x0 0x0 0x800000>;
307 bank-width = <0x2>;
309 partition@0 {
310 label = "Primary Kernel";
311 reg = <0x0 0x180000>;
312 };
313 partition@180000 {
314 label = "Primary Filesystem";
315 reg = <0x180000 0x580000>;
316 };
317 partition@700000 {
318 label = "Monitor";
319 reg = <0x300000 0x100000>;
320 read-only;
321 };
322 };
324 cpld@4,0 {
325 compatible = "emerson,KSI8560-cpld";
326 reg = <0x4 0x0 0x80000>;
327 };
328 };
331 chosen {
332 linux,stdout-path = "/soc/cpm/serial@91a00";
333 };
334 };