summaryrefslogtreecommitdiffstats
path: root/arch/powerpc/boot/dts/holly.dts
blob: 254499b107f48b07ecdf9d8ff7c7edc9e7fb2be5 (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
/*
 * Device Tree Source for IBM Holly (PPC 750CL with TSI controller)
 * Copyright 2007, IBM Corporation
 *
 * Stephen Winiecki <stevewin@us.ibm.com>
 * Josh Boyer <jwboyer@linux.vnet.ibm.com>
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2.  This program is licensed "as is" without
 * any warranty of any kind, whether express or implied.
 *
 * To build:
 *   dtc -I dts -O asm -o holly.S -b 0 holly.dts
 *   dtc -I dts -O dtb -o holly.dtb -b 0 holly.dts
 */

/ {
	model = "41K7339";
	compatible = "ibm,holly";
	#address-cells = <1>;
	#size-cells = <1>;

	cpus {
		#address-cells = <1>;
		#size-cells =<0>;
		PowerPC,750CL@0 {
			device_type = "cpu";
			reg = <0>;
			d-cache-line-size = <20>;
			i-cache-line-size = <20>;
			d-cache-size = <8000>;
			i-cache-size = <8000>;
			d-cache-sets = <80>;
			i-cache-sets = <80>;
			timebase-frequency = <2faf080>;
			clock-frequency = <23c34600>;
			bus-frequency = <bebc200>;
			32-bit;
		};
	};

	memory@0 {
		device_type = "memory";
		reg = <00000000 20000000>;
	};

  	tsi109@c0000000 {
		device_type = "tsi-bridge";
		compatible = "tsi-bridge";
		#address-cells = <1>;
		#size-cells = <1>;
		ranges = <00000000 c0000000 00010000>;
		reg = <c0000000 00010000>;

		i2c@7000 {
			device_type = "i2c";
			compatible  = "tsi-i2c";
			interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
			interrupts = <e 2>;
			reg = <7000 400>;
		};

		mdio@6000 {
			device_type = "mdio";
			compatible = "tsi-ethernet";

			PHY1: ethernet-phy@6000 {
				device_type = "ethernet-phy";
				compatible = "bcm54xx";
				reg = <6000 50>;
				phy-id = <1>;
			};

			PHY2: ethernet-phy@6400 {
				device_type = "ethernet-phy";
				compatible = "bcm54xx";
				reg = <6000 50>;
				phy-id = <2>;
			};
		};

		ethernet@6200 {
			device_type = "network";
			compatible = "tsi-ethernet";
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <6000 200>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
			interrupts = <10 2>;
			phy-handle = <&PHY1>;
		};

		ethernet@6600 {
			device_type = "network";
			compatible = "tsi-ethernet";
			#address-cells = <1>;
			#size-cells = <0>;
			reg = <6400 200>;
			local-mac-address = [ 00 00 00 00 00 00 ];
			interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
			interrupts = <11 2>;
			phy-handle = <&PHY2>;
		};

		serial@7808 {
			device_type = "serial";
			compatible = "ns16550";
			reg = <7808 200>;
			virtual-reg = <c0007808>;
			clock-frequency = <3F9C6000>;
			current-speed = <1c200>;
			interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
			interrupts = <c 2>;
		};

		serial@7c08 {
			device_type = "serial";
			compatible = "ns16550";
			reg = <7c08 200>;
			virtual-reg = <c0007c08>;
			clock-frequency = <3F9C6000>;
			current-speed = <1c200>;
			interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
			interrupts = <d 2>;
		};

	  	MPIC: pic@7400 {
			device_type = "open-pic";
			compatible = "chrp,open-pic";
			interrupt-controller;
			#interrupt-cells = <2>;
			reg = <7400 400>;
			big-endian;
		};

		pci@1000 {
			device_type = "pci";
			compatible = "tsi109";
			#interrupt-cells = <1>;
			#size-cells = <2>;
			#address-cells = <3>;
			reg = <1000 1000>;
			bus-range = <0 0>;
			/*----------------------------------------------------+
			| PCI memory range.
			| 01 denotes I/O space
			| 02 denotes 32-bit memory space
			+----------------------------------------------------*/
			ranges = <02000000 0 40000000 40000000 0 10000000
				  01000000 0 00000000 7e000000 0 00010000>;
			clock-frequency = <7f28154>;
			interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
			interrupts = <17 2>;
			interrupt-map-mask = <f800 0 0 7>;
			/*----------------------------------------------------+
			| The INTA, INTB, INTC, INTD are shared.
			+----------------------------------------------------*/
			interrupt-map = <
				0800 0 0 1 &RT0 24 0
				0800 0 0 2 &RT0 25 0
				0800 0 0 3 &RT0 26 0
				0800 0 0 4 &RT0 27 0

				1000 0 0 1 &RT0 25 0
				1000 0 0 2 &RT0 26 0
				1000 0 0 3 &RT0 27 0
				1000 0 0 4 &RT0 24 0

				1800 0 0 1 &RT0 26 0
				1800 0 0 2 &RT0 27 0
				1800 0 0 3 &RT0 24 0
				1800 0 0 4 &RT0 25 0

				2000 0 0 1 &RT0 27 0
				2000 0 0 2 &RT0 24 0
				2000 0 0 3 &RT0 25 0
				2000 0 0 4 &RT0 26 0
				>;

			RT0: router@1180 {
 				device_type = "pic-router";
 				interrupt-controller;
 				big-endian;
 				clock-frequency = <0>;
 				#address-cells = <0>;
 				#interrupt-cells = <2>;
 				interrupts = <17 2>;
				interrupt-parent = < &/tsi109@c0000000/pic@7400 >;
			};
		};
	};

	chosen {
		linux,stdout-path = "/tsi109@c0000000/serial@7808";
		bootargs = "console=ttyS0,115200";
	};
};