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
|
/*
* Device Tree Source for MPC885 ADS running RedBoot
*
* Copyright 2006 MontaVista Software, Inc.
* Copyright 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 = "Analogue & Micro Adder MPC875";
compatible = "analogue-and-micro,adder875";
#address-cells = <1>;
#size-cells = <1>;
aliases {
console = &console;
ethernet0 = ð0;
ethernet1 = ð1;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
PowerPC,875@0 {
device_type = "cpu";
reg = <0>;
d-cache-line-size = <16>;
i-cache-line-size = <16>;
d-cache-size = <8192>;
i-cache-size = <8192>;
timebase-frequency = <0>;
bus-frequency = <0>;
clock-frequency = <0>;
interrupts = <15 2>; // decrementer interrupt
interrupt-parent = <&PIC>;
};
};
memory {
device_type = "memory";
reg = <0 0x01000000>;
};
localbus@fa200100 {
compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus",
"simple-bus";
#address-cells = <2>;
#size-cells = <1>;
reg = <0xfa200100 0x40>;
ranges = <
0 0 0xfe000000 0x00800000
2 0 0xfa100000 0x00008000
>;
flash@0,0 {
compatible = "cfi-flash";
reg = <0 0 0x800000>;
bank-width = <2>;
device-width = <2>;
};
};
soc@fa200000 {
compatible = "fsl,mpc875-immr", "fsl,pq1-soc", "simple-bus";
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0xfa200000 0x00004000>;
// Temporary until code stops depending on it.
device_type = "soc";
// Temporary until get_immrbase() is fixed.
reg = <0xfa200000 0x4000>;
mdio@e00 {
compatible = "fsl,mpc875-fec-mdio", "fsl,pq1-fec-mdio";
reg = <0xe00 0x188>;
#address-cells = <1>;
#size-cells = <0>;
PHY0: ethernet-phy@0 {
reg = <0>;
};
PHY1: ethernet-phy@1 {
reg = <1>;
};
};
eth0: ethernet@e00 {
device_type = "network";
compatible = "fsl,mpc875-fec-enet",
"fsl,pq1-fec-enet";
reg = <0xe00 0x188>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <3 1>;
interrupt-parent = <&PIC>;
phy-handle = <&PHY0>;
linux,network-index = <0>;
};
eth1: ethernet@1e00 {
device_type = "network";
compatible = "fsl,mpc875-fec-enet",
"fsl,pq1-fec-enet";
reg = <0x1e00 0x188>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <7 1>;
interrupt-parent = <&PIC>;
phy-handle = <&PHY1>;
linux,network-index = <1>;
};
PIC: interrupt-controller@0 {
interrupt-controller;
#interrupt-cells = <2>;
reg = <0 0x24>;
compatible = "fsl,mpc875-pic", "fsl,pq1-pic";
};
cpm@9c0 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc875-cpm", "fsl,cpm1", "simple-bus";
interrupts = <0>; // cpm error interrupt
interrupt-parent = <&CPM_PIC>;
reg = <0x9c0 0x40>;
ranges;
muram {
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0x2000 0x2000>;
data@0 {
compatible = "fsl,cpm-muram-data";
reg = <0 0x1c00>;
};
};
brg@9f0 {
compatible = "fsl,mpc875-brg",
"fsl,cpm1-brg",
"fsl,cpm-brg";
clock-frequency = <50000000>;
reg = <0x9f0 0x10>;
};
CPM_PIC: interrupt-controller@930 {
interrupt-controller;
#interrupt-cells = <1>;
interrupts = <5 2 0 2>;
interrupt-parent = <&PIC>;
reg = <0x930 0x20>;
compatible = "fsl,mpc875-cpm-pic",
"fsl,cpm1-pic";
};
console: serial@a80 {
device_type = "serial";
compatible = "fsl,mpc875-smc-uart",
"fsl,cpm1-smc-uart";
reg = <0xa80 0x10 0x3e80 0x40>;
interrupts = <4>;
interrupt-parent = <&CPM_PIC>;
fsl,cpm-brg = <1>;
fsl,cpm-command = <0x0090>;
current-speed = <115200>;
};
};
};
chosen {
linux,stdout-path = &console;
};
};
|
