1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
|
/*
* MPC8313E RDB Device Tree Source
*
* Copyright 2005, 2006, 2007 Freescale Semiconductor Inc.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*/
/dts-v1/;
/ {
model = "MPC8313ERDB";
compatible = "MPC8313ERDB", "MPC831xRDB", "MPC83xxRDB";
#address-cells = <1>;
#size-cells = <1>;
aliases {
ethernet0 = &enet0;
ethernet1 = &enet1;
serial0 = &serial0;
serial1 = &serial1;
pci0 = &pci0;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
PowerPC,8313@0 {
device_type = "cpu";
reg = <0x0>;
d-cache-line-size = <32>;
i-cache-line-size = <32>;
d-cache-size = <16384>;
i-cache-size = <16384>;
timebase-frequency = <0>; // from bootloader
bus-frequency = <0>; // from bootloader
clock-frequency = <0>; // from bootloader
};
};
memory {
device_type = "memory";
reg = <0x00000000 0x08000000>; // 128MB at 0
};
localbus@e0005000 {
#address-cells = <2>;
#size-cells = <1>;
compatible = "fsl,mpc8313-elbc", "fsl,elbc", "simple-bus";
reg = <0xe0005000 0x1000>;
interrupts = <77 0x8>;
interrupt-parent = <&ipic>;
// CS0 and CS1 are swapped when
// booting from nand, but the
// addresses are the same.
ranges = <0x0 0x0 0xfe000000 0x00800000
0x1 0x0 0xe2800000 0x00008000
0x2 0x0 0xf0000000 0x00020000
0x3 0x0 0xfa000000 0x00008000>;
flash@0,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "cfi-flash";
reg = <0x0 0x0 0x800000>;
bank-width = <2>;
device-width = <1>;
};
nand@1,0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc8313-fcm-nand",
"fsl,elbc-fcm-nand";
reg = <0x1 0x0 0x2000>;
u-boot@0 {
reg = <0x0 0x100000>;
read-only;
};
kernel@100000 {
reg = <0x100000 0x300000>;
};
fs@400000 {
reg = <0x400000 0x1c00000>;
};
};
};
soc8313@e0000000 {
#address-cells = <1>;
#size-cells = <1>;
device_type = "soc";
compatible = "simple-bus";
ranges = <0x0 0xe0000000 0x00100000>;
reg = <0xe0000000 0x00000200>;
bus-frequency = <0>;
wdt@200 {
device_type = "watchdog";
compatible = "mpc83xx_wdt";
reg = <0x200 0x100>;
};
i2c@3000 {
#address-cells = <1>;
#size-cells = <0>;
cell-index = <0>;
compatible = "fsl-i2c";
reg = <0x3000 0x100>;
interrupts = <14 0x8>;
interrupt-parent = <&ipic>;
dfsrr;
rtc@68 {
compatible = "dallas,ds1339";
reg = <0x68>;
};
};
i2c@3100 {
#address-cells = <1>;
#size-cells = <0>;
cell-index = <1>;
compatible = "fsl-i2c";
reg = <0x3100 0x100>;
interrupts = <15 0x8>;
interrupt-parent = <&ipic>;
dfsrr;
};
spi@7000 {
cell-index = <0>;
compatible = "fsl,spi";
reg = <0x7000 0x1000>;
interrupts = <16 0x8>;
interrupt-parent = <&ipic>;
mode = "cpu";
};
dma@82a8 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc8313-dma", "fsl,elo-dma";
reg = <0x82a8 4>;
ranges = <0 0x8100 0x1a8>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
cell-index = <0>;
dma-channel@0 {
compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel";
reg = <0 0x80>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@80 {
compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel";
reg = <0x80 0x80>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@100 {
compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel";
reg = <0x100 0x80>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
dma-channel@180 {
compatible = "fsl,mpc8313-dma-channel", "fsl,elo-dma-channel";
reg = <0x180 0x28>;
interrupt-parent = <&ipic>;
interrupts = <71 8>;
};
};
/* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
usb@23000 {
compatible = "fsl-usb2-dr";
reg = <0x23000 0x1000>;
#address-cells = <1>;
#size-cells = <0>;
interrupt-parent = <&ipic>;
interrupts = <38 0x8>;
phy_type = "utmi_wide";
};
mdio@24520 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,gianfar-mdio";
reg = <0x24520 0x20>;
phy1: ethernet-phy@1 {
interrupt-parent = <&ipic>;
interrupts = <19 0x8>;
reg = <0x1>;
device_type = "ethernet-phy";
};
phy4: ethernet-phy@4 {
interrupt-parent = <&ipic>;
interrupts = <20 0x8>;
reg = <0x4>;
device_type = "ethernet-phy";
};
};
enet0: ethernet@24000 {
cell-index = <0>;
device_type = "network";
model = "eTSEC";
compatible = "gianfar";
reg = <0x24000 0x1000>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <37 0x8 36 0x8 35 0x8>;
interrupt-parent = <&ipic>;
phy-handle = < &phy1 >;
};
enet1: ethernet@25000 {
cell-index = <1>;
device_type = "network";
model = "eTSEC";
compatible = "gianfar";
reg = <0x25000 0x1000>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <34 0x8 33 0x8 32 0x8>;
interrupt-parent = <&ipic>;
phy-handle = < &phy4 >;
};
serial0: serial@4500 {
cell-index = <0>;
device_type = "serial";
compatible = "ns16550";
reg = <0x4500 0x100>;
clock-frequency = <0>;
interrupts = <9 0x8>;
interrupt-parent = <&ipic>;
};
serial1: serial@4600 {
cell-index = <1>;
device_type = "serial";
compatible = "ns16550";
reg = <0x4600 0x100>;
clock-frequency = <0>;
interrupts = <10 0x8>;
interrupt-parent = <&ipic>;
};
crypto@30000 {
compatible = "fsl,sec2.2", "fsl,sec2.1", "fsl,sec2.0";
reg = <0x30000 0x10000>;
interrupts = <11 0x8>;
interrupt-parent = <&ipic>;
fsl,num-channels = <1>;
fsl,channel-fifo-len = <24>;
fsl,exec-units-mask = <0x4c>;
fsl,descriptor-types-mask = <0x0122003f>;
};
/* IPIC
* interrupts cell = <intr #, sense>
* sense values match linux IORESOURCE_IRQ_* defines:
* sense == 8: Level, low assertion
* sense == 2: Edge, high-to-low change
*/
ipic: pic@700 {
interrupt-controller;
#address-cells = <0>;
#interrupt-cells = <2>;
reg = <0x700 0x100>;
device_type = "ipic";
};
};
pci0: pci@e0008500 {
cell-index = <1>;
interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
interrupt-map = <
/* IDSEL 0x0E -mini PCI */
0x7000 0x0 0x0 0x1 &ipic 18 0x8
0x7000 0x0 0x0 0x2 &ipic 18 0x8
0x7000 0x0 0x0 0x3 &ipic 18 0x8
0x7000 0x0 0x0 0x4 &ipic 18 0x8
/* IDSEL 0x0F - PCI slot */
0x7800 0x0 0x0 0x1 &ipic 17 0x8
0x7800 0x0 0x0 0x2 &ipic 18 0x8
0x7800 0x0 0x0 0x3 &ipic 17 0x8
0x7800 0x0 0x0 0x4 &ipic 18 0x8>;
interrupt-parent = <&ipic>;
interrupts = <66 0x8>;
bus-range = <0x0 0x0>;
ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;
clock-frequency = <66666666>;
#interrupt-cells = <1>;
#size-cells = <2>;
#address-cells = <3>;
reg = <0xe0008500 0x100>;
compatible = "fsl,mpc8349-pci";
device_type = "pci";
};
};
|
