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
|
// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Device Tree for the Embedded Planet EP8248E board running PlanetCore.
*
* Copyright 2007 Freescale Semiconductor Inc.
*/
/dts-v1/;
/ {
model = "EP8248E";
compatible = "fsl,ep8248e";
#address-cells = <1>;
#size-cells = <1>;
aliases {
planetcore-SMC1 = &smc1;
planetcore-SCC1 = &scc1;
ethernet0 = ð0;
ethernet1 = ð1;
serial0 = &smc1;
serial1 = &scc1;
};
cpus {
#address-cells = <1>;
#size-cells = <0>;
PowerPC,8248@0 {
device_type = "cpu";
reg = <0>;
d-cache-line-size = <32>;
i-cache-line-size = <32>;
d-cache-size = <16384>;
i-cache-size = <16384>;
timebase-frequency = <0>;
clock-frequency = <0>;
};
};
localbus@f0010100 {
compatible = "fsl,mpc8248-localbus",
"fsl,pq2-localbus",
"simple-bus";
#address-cells = <2>;
#size-cells = <1>;
reg = <0xf0010100 0x40>;
ranges = <0 0 0xfc000000 0x04000000
1 0 0xfa000000 0x00008000>;
flash@0,3800000 {
compatible = "cfi-flash";
reg = <0 0x3800000 0x800000>;
bank-width = <4>;
device-width = <2>;
};
bcsr@1,0 {
#address-cells = <2>;
#size-cells = <1>;
reg = <1 0 0x10>;
compatible = "fsl,ep8248e-bcsr";
ranges;
mdio {
compatible = "fsl,ep8248e-mdio-bitbang";
#address-cells = <1>;
#size-cells = <0>;
reg = <1 8 1>;
PHY0: ethernet-phy@0 {
interrupt-parent = <&PIC>;
reg = <0>;
};
PHY1: ethernet-phy@1 {
interrupt-parent = <&PIC>;
reg = <1>;
};
};
};
};
memory {
device_type = "memory";
reg = <0 0>;
};
soc@f0000000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "fsl,mpc8248-immr", "fsl,pq2-soc", "simple-bus";
ranges = <0x00000000 0xf0000000 0x00053000>;
// Temporary until code stops depending on it.
device_type = "soc";
// Temporary -- will go away once kernel uses ranges for get_immrbase().
reg = <0xf0000000 0x00053000>;
cpm@119c0 {
#address-cells = <1>;
#size-cells = <1>;
#interrupt-cells = <2>;
compatible = "fsl,mpc8248-cpm", "fsl,cpm2",
"simple-bus";
reg = <0x119c0 0x30>;
ranges;
muram {
#address-cells = <1>;
#size-cells = <1>;
ranges = <0 0 0x10000>;
data@0 {
compatible = "fsl,cpm-muram-data";
reg = <0 0x2000 0x9800 0x800>;
};
};
brg@119f0 {
compatible = "fsl,mpc8248-brg",
"fsl,cpm2-brg",
"fsl,cpm-brg";
reg = <0x119f0 0x10 0x115f0 0x10>;
};
/* Monitor port/SMC1 */
smc1: serial@11a80 {
device_type = "serial";
compatible = "fsl,mpc8248-smc-uart",
"fsl,cpm2-smc-uart";
reg = <0x11a80 0x20 0x87fc 2>;
interrupts = <4 8>;
interrupt-parent = <&PIC>;
fsl,cpm-brg = <7>;
fsl,cpm-command = <0x1d000000>;
linux,planetcore-label = "SMC1";
};
/* "Serial" port/SCC1 */
scc1: serial@11a00 {
device_type = "serial";
compatible = "fsl,mpc8248-scc-uart",
"fsl,cpm2-scc-uart";
reg = <0x11a00 0x20 0x8000 0x100>;
interrupts = <40 8>;
interrupt-parent = <&PIC>;
fsl,cpm-brg = <1>;
fsl,cpm-command = <0x00800000>;
linux,planetcore-label = "SCC1";
};
eth0: ethernet@11300 {
device_type = "network";
compatible = "fsl,mpc8248-fcc-enet",
"fsl,cpm2-fcc-enet";
reg = <0x11300 0x20 0x8400 0x100 0x11390 1>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <32 8>;
interrupt-parent = <&PIC>;
phy-handle = <&PHY0>;
linux,network-index = <0>;
fsl,cpm-command = <0x12000300>;
};
eth1: ethernet@11320 {
device_type = "network";
compatible = "fsl,mpc8248-fcc-enet",
"fsl,cpm2-fcc-enet";
reg = <0x11320 0x20 0x8500 0x100 0x113b0 1>;
local-mac-address = [ 00 00 00 00 00 00 ];
interrupts = <33 8>;
interrupt-parent = <&PIC>;
phy-handle = <&PHY1>;
linux,network-index = <1>;
fsl,cpm-command = <0x16200300>;
};
usb@11b60 {
#address-cells = <1>;
#size-cells = <0>;
compatible = "fsl,mpc8248-usb",
"fsl,cpm2-usb";
reg = <0x11b60 0x18 0x8b00 0x100>;
interrupt-parent = <&PIC>;
interrupts = <11 8>;
fsl,cpm-command = <0x2e600000>;
};
};
PIC: interrupt-controller@10c00 {
#interrupt-cells = <2>;
interrupt-controller;
reg = <0x10c00 0x80>;
compatible = "fsl,mpc8248-pic", "fsl,pq2-pic";
};
};
};
|
