aboutsummaryrefslogtreecommitdiff
path: root/arch/powerpc/boot/dts/tqm8560.dts
blob: 6794882a0278f1a5bb32be88e4c47a6bb540779d (plain)
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
/*
 * TQM 8560 Device Tree Source
 *
 * Copyright 2008 Freescale Semiconductor Inc.
 * Copyright 2008 Wolfgang Grandegger <wg@grandegger.com>
 *
 * 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 = "tqc,tqm8560";
	compatible = "tqc,tqm8560";
	#address-cells = <1>;
	#size-cells = <1>;

	aliases {
		ethernet0 = &enet0;
		ethernet1 = &enet1;
		ethernet2 = &enet2;
		serial0 = &serial0;
		serial1 = &serial1;
		pci0 = &pci0;
	};

	cpus {
		#address-cells = <1>;
		#size-cells = <0>;

		PowerPC,8560@0 {
			device_type = "cpu";
			reg = <0>;
			d-cache-line-size = <32>;
			i-cache-line-size = <32>;
			d-cache-size = <32768>;
			i-cache-size = <32768>;
			timebase-frequency = <0>;
			bus-frequency = <0>;
			clock-frequency = <0>;
			next-level-cache = <&L2>;
		};
	};

	memory {
		device_type = "memory";
		reg = <0x00000000 0x10000000>;
	};

	soc@e0000000 {
		#address-cells = <1>;
		#size-cells = <1>;
		device_type = "soc";
		ranges = <0x0 0xe0000000 0x100000>;
		reg = <0xe0000000 0x200>;
		bus-frequency = <0>;
		compatible = "fsl,mpc8560-immr", "simple-bus";

		memory-controller@2000 {
			compatible = "fsl,8540-memory-controller";
			reg = <0x2000 0x1000>;
			interrupt-parent = <&mpic>;
			interrupts = <18 2>;
		};

		L2: l2-cache-controller@20000 {
			compatible = "fsl,8540-l2-cache-controller";
			reg = <0x20000 0x1000>;
			cache-line-size = <32>;
			cache-size = <0x40000>;	// L2, 256K
			interrupt-parent = <&mpic>;
			interrupts = <16 2>;
		};

		i2c@3000 {
			#address-cells = <1>;
			#size-cells = <0>;
			cell-index = <0>;
			compatible = "fsl-i2c";
			reg = <0x3000 0x100>;
			interrupts = <43 2>;
			interrupt-parent = <&mpic>;
			dfsrr;

			rtc@68 {
				compatible = "dallas,ds1337";
				reg = <0x68>;
			};
		};

		mdio@24520 {
			#address-cells = <1>;
			#size-cells = <0>;
			compatible = "fsl,gianfar-mdio";
			reg = <0x24520 0x20>;

			phy1: ethernet-phy@1 {
				interrupt-parent = <&mpic>;
				interrupts = <8 1>;
				reg = <1>;
				device_type = "ethernet-phy";
			};
			phy2: ethernet-phy@2 {
				interrupt-parent = <&mpic>;
				interrupts = <8 1>;
				reg = <2>;
				device_type = "ethernet-phy";
			};
			phy3: ethernet-phy@3 {
				interrupt-parent = <&mpic>;
				interrupts = <8 1>;
				reg = <3>;
				device_type = "ethernet-phy";
			};
		};

		enet0: ethernet@24000 {
			cell-index = <0>;
			device_type = "network";
			model = "TSEC";
			compatible = "gianfar";
			reg = <0x24000 0x1000>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			interrupts = <29 2 30 2 34 2>;
			interrupt-parent = <&mpic>;
			phy-handle = <&phy2>;
		};

		enet1: ethernet@25000 {
			cell-index = <1>;
			device_type = "network";
			model = "TSEC";
			compatible = "gianfar";
			reg = <0x25000 0x1000>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			interrupts = <35 2 36 2 40 2>;
			interrupt-parent = <&mpic>;
			phy-handle = <&phy1>;
		};

		mpic: pic@40000 {
			interrupt-controller;
			#address-cells = <0>;
			#interrupt-cells = <2>;
			reg = <0x40000 0x40000>;
			device_type = "open-pic";
			compatible = "chrp,open-pic";
		};

		cpm@919c0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "fsl,mpc8560-cpm", "fsl,cpm2", "simple-bus";
			reg = <0x919c0 0x30>;
			ranges;

			muram@80000 {
				#address-cells = <1>;
				#size-cells = <1>;
				ranges = <0 0x80000 0x10000>;

				data@0 {
					compatible = "fsl,cpm-muram-data";
					reg = <0 0x4000 0x9000 0x2000>;
				};
			};

			brg@919f0 {
				compatible = "fsl,mpc8560-brg",
				             "fsl,cpm2-brg",
				             "fsl,cpm-brg";
				reg = <0x919f0 0x10 0x915f0 0x10>;
				clock-frequency = <0>;
			};

			cpmpic: pic@90c00 {
				interrupt-controller;
				#address-cells = <0>;
				#interrupt-cells = <2>;
				interrupts = <46 2>;
				interrupt-parent = <&mpic>;
				reg = <0x90c00 0x80>;
				compatible = "fsl,mpc8560-cpm-pic", "fsl,cpm2-pic";
			};

			serial0: serial@91a00 {
				device_type = "serial";
				compatible = "fsl,mpc8560-scc-uart",
				             "fsl,cpm2-scc-uart";
				reg = <0x91a00 0x20 0x88000 0x100>;
				fsl,cpm-brg = <1>;
				fsl,cpm-command = <0x800000>;
				current-speed = <115200>;
				interrupts = <40 8>;
				interrupt-parent = <&cpmpic>;
			};

			serial1: serial@91a20 {
				device_type = "serial";
				compatible = "fsl,mpc8560-scc-uart",
				             "fsl,cpm2-scc-uart";
				reg = <0x91a20 0x20 0x88100 0x100>;
				fsl,cpm-brg = <2>;
				fsl,cpm-command = <0x4a00000>;
				current-speed = <115200>;
				interrupts = <41 8>;
				interrupt-parent = <&cpmpic>;
			};

			enet2: ethernet@91340 {
				device_type = "network";
				compatible = "fsl,mpc8560-fcc-enet",
				             "fsl,cpm2-fcc-enet";
				reg = <0x91340 0x20 0x88600 0x100 0x913d0 0x1>;
				local-mac-address = [ 00 00 00 00 00 00 ];
				fsl,cpm-command = <0x1a400300>;
				interrupts = <34 8>;
				interrupt-parent = <&cpmpic>;
				phy-handle = <&phy3>;
			};
		};
	};

	localbus@e0005000 {
		compatible = "fsl,mpc8560-localbus", "fsl,pq3-localbus",
			     "simple-bus";
		#address-cells = <2>;
		#size-cells = <1>;
		reg = <0xe0005000 0x100>;	// BRx, ORx, etc.

		ranges = <
			0 0x0 0xfc000000 0x04000000	// NOR FLASH bank 1
			1 0x0 0xf8000000 0x08000000	// NOR FLASH bank 0
			2 0x0 0xe3000000 0x00008000	// CAN (2 x i82527)
		>;

		flash@1,0 {
			#address-cells = <1>;
			#size-cells = <1>;
			compatible = "cfi-flash";
			reg = <1 0x0 0x8000000>;
			bank-width = <4>;
			device-width = <1>;

			partition@0 {
				label = "kernel";
				reg = <0x00000000 0x00200000>;
			};
			partition@200000 {
				label = "root";
				reg = <0x00200000 0x00300000>;
			};
			partition@500000 {
				label = "user";
				reg = <0x00500000 0x07a00000>;
			};
			partition@7f00000 {
				label = "env1";
				reg = <0x07f00000 0x00040000>;
			};
			partition@7f40000 {
				label = "env2";
				reg = <0x07f40000 0x00040000>;
			};
			partition@7f80000 {
				label = "u-boot";
				reg = <0x07f80000 0x00080000>;
				read-only;
			};
		};

		/* Note: CAN support needs be enabled in U-Boot */
		can0@2,0 {
			compatible = "intel,82527"; // Bosch CC770
			reg = <2 0x0 0x100>;
			interrupts = <4 0>;
			interrupt-parent = <&mpic>;
		};

		can1@2,100 {
			compatible = "intel,82527"; // Bosch CC770
			reg = <2 0x100 0x100>;
			interrupts = <4 0>;
			interrupt-parent = <&mpic>;
		};
	};

	pci0: pci@e0008000 {
		cell-index = <0>;
		#interrupt-cells = <1>;
		#size-cells = <2>;
		#address-cells = <3>;
		compatible = "fsl,mpc8540-pcix", "fsl,mpc8540-pci";
		device_type = "pci";
		reg = <0xe0008000 0x1000>;
		clock-frequency = <66666666>;
		interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
		interrupt-map = <
				/* IDSEL 28 */
				 0xe000 0 0 1 &mpic 2 1
				 0xe000 0 0 2 &mpic 3 1>;

		interrupt-parent = <&mpic>;
		interrupts = <24 2>;
		bus-range = <0 0>;
		ranges = <0x02000000 0 0x80000000 0x80000000 0 0x20000000
			  0x01000000 0 0x00000000 0xe2000000 0 0x01000000>;
	};
};