1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * TQM 8541 Device Tree Source
4 *
5 * Copyright 2008 Freescale Semiconductor Inc.
6 */
7
8 /dts-v1/;
9
10 /include/ "fsl/e500v1_power_isa.dtsi"
11
12 / {
13 model = "tqc,tqm8541";
14 compatible = "tqc,tqm8541";
15 #address-cells = <1>;
16 #size-cells = <1>;
17
18 aliases {
19 ethernet0 = &enet0;
20 ethernet1 = &enet1;
21 serial0 = &serial0;
22 serial1 = &serial1;
23 pci0 = &pci0;
24 };
25
26 cpus {
27 #address-cells = <1>;
28 #size-cells = <0>;
29
30 PowerPC,8541@0 {
31 device_type = "cpu";
32 reg = <0>;
33 d-cache-line-size = <32>;
34 i-cache-line-size = <32>;
35 d-cache-size = <32768>;
36 i-cache-size = <32768>;
37 timebase-frequency = <0>;
38 bus-frequency = <0>;
39 clock-frequency = <0>;
40 next-level-cache = <&L2>;
41 };
42 };
43
44 memory {
45 device_type = "memory";
46 reg = <0x00000000 0x10000000>;
47 };
48
49 soc@e0000000 {
50 #address-cells = <1>;
51 #size-cells = <1>;
52 device_type = "soc";
53 ranges = <0x0 0xe0000000 0x100000>;
54 bus-frequency = <0>;
55 compatible = "fsl,mpc8541-immr", "simple-bus";
56
57 ecm-law@0 {
58 compatible = "fsl,ecm-law";
59 reg = <0x0 0x1000>;
60 fsl,num-laws = <8>;
61 };
62
63 ecm@1000 {
64 compatible = "fsl,mpc8541-ecm", "fsl,ecm";
65 reg = <0x1000 0x1000>;
66 interrupts = <17 2>;
67 interrupt-parent = <&mpic>;
68 };
69
70 memory-controller@2000 {
71 compatible = "fsl,mpc8540-memory-controller";
72 reg = <0x2000 0x1000>;
73 interrupt-parent = <&mpic>;
74 interrupts = <18 2>;
75 };
76
77 L2: l2-cache-controller@20000 {
78 compatible = "fsl,mpc8540-l2-cache-controller";
79 reg = <0x20000 0x1000>;
80 cache-line-size = <32>;
81 cache-size = <0x40000>; // L2, 256K
82 interrupt-parent = <&mpic>;
83 interrupts = <16 2>;
84 };
85
86 i2c@3000 {
87 #address-cells = <1>;
88 #size-cells = <0>;
89 cell-index = <0>;
90 compatible = "fsl-i2c";
91 reg = <0x3000 0x100>;
92 interrupts = <43 2>;
93 interrupt-parent = <&mpic>;
94 dfsrr;
95
96 dtt@48 {
97 compatible = "national,lm75";
98 reg = <0x48>;
99 };
100
101 rtc@68 {
102 compatible = "dallas,ds1337";
103 reg = <0x68>;
104 };
105 };
106
107 dma@21300 {
108 #address-cells = <1>;
109 #size-cells = <1>;
110 compatible = "fsl,mpc8541-dma", "fsl,eloplus-dma";
111 reg = <0x21300 0x4>;
112 ranges = <0x0 0x21100 0x200>;
113 cell-index = <0>;
114 dma-channel@0 {
115 compatible = "fsl,mpc8541-dma-channel",
116 "fsl,eloplus-dma-channel";
117 reg = <0x0 0x80>;
118 cell-index = <0>;
119 interrupt-parent = <&mpic>;
120 interrupts = <20 2>;
121 };
122 dma-channel@80 {
123 compatible = "fsl,mpc8541-dma-channel",
124 "fsl,eloplus-dma-channel";
125 reg = <0x80 0x80>;
126 cell-index = <1>;
127 interrupt-parent = <&mpic>;
128 interrupts = <21 2>;
129 };
130 dma-channel@100 {
131 compatible = "fsl,mpc8541-dma-channel",
132 "fsl,eloplus-dma-channel";
133 reg = <0x100 0x80>;
134 cell-index = <2>;
135 interrupt-parent = <&mpic>;
136 interrupts = <22 2>;
137 };
138 dma-channel@180 {
139 compatible = "fsl,mpc8541-dma-channel",
140 "fsl,eloplus-dma-channel";
141 reg = <0x180 0x80>;
142 cell-index = <3>;
143 interrupt-parent = <&mpic>;
144 interrupts = <23 2>;
145 };
146 };
147
148 enet0: ethernet@24000 {
149 #address-cells = <1>;
150 #size-cells = <1>;
151 cell-index = <0>;
152 device_type = "network";
153 model = "TSEC";
154 compatible = "gianfar";
155 reg = <0x24000 0x1000>;
156 ranges = <0x0 0x24000 0x1000>;
157 local-mac-address = [ 00 00 00 00 00 00 ];
158 interrupts = <29 2 30 2 34 2>;
159 interrupt-parent = <&mpic>;
160 tbi-handle = <&tbi0>;
161 phy-handle = <&phy2>;
162
163 mdio@520 {
164 #address-cells = <1>;
165 #size-cells = <0>;
166 compatible = "fsl,gianfar-mdio";
167 reg = <0x520 0x20>;
168
169 phy1: ethernet-phy@1 {
170 interrupt-parent = <&mpic>;
171 interrupts = <8 1>;
172 reg = <1>;
173 };
174 phy2: ethernet-phy@2 {
175 interrupt-parent = <&mpic>;
176 interrupts = <8 1>;
177 reg = <2>;
178 };
179 phy3: ethernet-phy@3 {
180 interrupt-parent = <&mpic>;
181 interrupts = <8 1>;
182 reg = <3>;
183 };
184 tbi0: tbi-phy@11 {
185 reg = <0x11>;
186 device_type = "tbi-phy";
187 };
188 };
189 };
190
191 enet1: ethernet@25000 {
192 #address-cells = <1>;
193 #size-cells = <1>;
194 cell-index = <1>;
195 device_type = "network";
196 model = "TSEC";
197 compatible = "gianfar";
198 reg = <0x25000 0x1000>;
199 ranges = <0x0 0x25000 0x1000>;
200 local-mac-address = [ 00 00 00 00 00 00 ];
201 interrupts = <35 2 36 2 40 2>;
202 interrupt-parent = <&mpic>;
203 tbi-handle = <&tbi1>;
204 phy-handle = <&phy1>;
205
206 mdio@520 {
207 #address-cells = <1>;
208 #size-cells = <0>;
209 compatible = "fsl,gianfar-tbi";
210 reg = <0x520 0x20>;
211
212 tbi1: tbi-phy@11 {
213 reg = <0x11>;
214 device_type = "tbi-phy";
215 };
216 };
217 };
218
219 serial0: serial@4500 {
220 cell-index = <0>;
221 device_type = "serial";
222 compatible = "fsl,ns16550", "ns16550";
223 reg = <0x4500 0x100>; // reg base, size
224 clock-frequency = <0>; // should we fill in in uboot?
225 interrupts = <42 2>;
226 interrupt-parent = <&mpic>;
227 };
228
229 serial1: serial@4600 {
230 cell-index = <1>;
231 device_type = "serial";
232 compatible = "fsl,ns16550", "ns16550";
233 reg = <0x4600 0x100>; // reg base, size
234 clock-frequency = <0>; // should we fill in in uboot?
235 interrupts = <42 2>;
236 interrupt-parent = <&mpic>;
237 };
238
239 crypto@30000 {
240 compatible = "fsl,sec2.0";
241 reg = <0x30000 0x10000>;
242 interrupts = <45 2>;
243 interrupt-parent = <&mpic>;
244 fsl,num-channels = <4>;
245 fsl,channel-fifo-len = <24>;
246 fsl,exec-units-mask = <0x7e>;
247 fsl,descriptor-types-mask = <0x01010ebf>;
248 };
249
250 mpic: pic@40000 {
251 interrupt-controller;
252 #address-cells = <0>;
253 #interrupt-cells = <2>;
254 reg = <0x40000 0x40000>;
255 device_type = "open-pic";
256 compatible = "chrp,open-pic";
257 };
258
259 cpm@919c0 {
260 #address-cells = <1>;
261 #size-cells = <1>;
262 compatible = "fsl,mpc8541-cpm", "fsl,cpm2", "simple-bus";
263 reg = <0x919c0 0x30>;
264 ranges;
265
266 muram@80000 {
267 #address-cells = <1>;
268 #size-cells = <1>;
269 ranges = <0 0x80000 0x10000>;
270
271 data@0 {
272 compatible = "fsl,cpm-muram-data";
273 reg = <0 0x2000 0x9000 0x1000>;
274 };
275 };
276
277 brg@919f0 {
278 compatible = "fsl,mpc8541-brg",
279 "fsl,cpm2-brg",
280 "fsl,cpm-brg";
281 reg = <0x919f0 0x10 0x915f0 0x10>;
282 clock-frequency = <0>;
283 };
284
285 cpmpic: pic@90c00 {
286 interrupt-controller;
287 #address-cells = <0>;
288 #interrupt-cells = <2>;
289 interrupts = <46 2>;
290 interrupt-parent = <&mpic>;
291 reg = <0x90c00 0x80>;
292 compatible = "fsl,mpc8541-cpm-pic", "fsl,cpm2-pic";
293 };
294 };
295 };
296
297 pci0: pci@e0008000 {
298 #interrupt-cells = <1>;
299 #size-cells = <2>;
300 #address-cells = <3>;
301 compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
302 device_type = "pci";
303 reg = <0xe0008000 0x1000>;
304 clock-frequency = <66666666>;
305 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
306 interrupt-map = <
307 /* IDSEL 28 */
308 0xe000 0 0 1 &mpic 2 1
309 0xe000 0 0 2 &mpic 3 1
310 0xe000 0 0 3 &mpic 6 1
311 0xe000 0 0 4 &mpic 5 1
312
313 /* IDSEL 11 */
314 0x5800 0 0 1 &mpic 6 1
315 0x5800 0 0 2 &mpic 5 1
316 >;
317
318 interrupt-parent = <&mpic>;
319 interrupts = <24 2>;
320 bus-range = <0 0>;
321 ranges = <0x02000000 0 0x80000000 0x80000000 0 0x20000000
322 0x01000000 0 0x00000000 0xe2000000 0 0x01000000>;
323 };
324 };
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