tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * EP88xC Device Tree Source
3 *
4 * Copyright 2006 MontaVista Software, Inc.
5 * Copyright 2007,2008 Freescale Semiconductor, Inc.
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2 of the License, or (at your
10 * option) any later version.
11 */
12
13/dts-v1/;
14
15/ {
16 model = "EP88xC";
17 compatible = "fsl,ep88xc";
18 #address-cells = <1>;
19 #size-cells = <1>;
20
21 cpus {
22 #address-cells = <1>;
23 #size-cells = <0>;
24
25 PowerPC,885@0 {
26 device_type = "cpu";
27 reg = <0x0>;
28 d-cache-line-size = <16>;
29 i-cache-line-size = <16>;
30 d-cache-size = <8192>;
31 i-cache-size = <8192>;
32 timebase-frequency = <0>;
33 bus-frequency = <0>;
34 clock-frequency = <0>;
35 interrupts = <15 2>; // decrementer interrupt
36 interrupt-parent = <&PIC>;
37 };
38 };
39
40 memory {
41 device_type = "memory";
42 reg = <0x0 0x0>;
43 };
44
45 localbus@fa200100 {
46 compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus";
47 #address-cells = <2>;
48 #size-cells = <1>;
49 reg = <0xfa200100 0x40>;
50
51 ranges = <
52 0x0 0x0 0xfc000000 0x4000000
53 0x3 0x0 0xfa000000 0x1000000
54 >;
55
56 flash@0,2000000 {
57 compatible = "cfi-flash";
58 reg = <0x0 0x2000000 0x2000000>;
59 bank-width = <4>;
60 device-width = <2>;
61 };
62
63 board-control@3,400000 {
64 reg = <0x3 0x400000 0x10>;
65 compatible = "fsl,ep88xc-bcsr";
66 };
67 };
68
69 soc@fa200000 {
70 compatible = "fsl,mpc885", "fsl,pq1-soc";
71 #address-cells = <1>;
72 #size-cells = <1>;
73 device_type = "soc";
74 ranges = <0x0 0xfa200000 0x4000>;
75 bus-frequency = <0>;
76
77 // Temporary -- will go away once kernel uses ranges for get_immrbase().
78 reg = <0xfa200000 0x4000>;
79
80 mdio@e00 {
81 compatible = "fsl,mpc885-fec-mdio", "fsl,pq1-fec-mdio";
82 reg = <0xe00 0x188>;
83 #address-cells = <1>;
84 #size-cells = <0>;
85
86 PHY0: ethernet-phy@0 {
87 reg = <0x0>;
88 device_type = "ethernet-phy";
89 };
90
91 PHY1: ethernet-phy@1 {
92 reg = <0x1>;
93 device_type = "ethernet-phy";
94 };
95 };
96
97 ethernet@e00 {
98 device_type = "network";
99 compatible = "fsl,mpc885-fec-enet",
100 "fsl,pq1-fec-enet";
101 reg = <0xe00 0x188>;
102 local-mac-address = [ 00 00 00 00 00 00 ];
103 interrupts = <3 1>;
104 interrupt-parent = <&PIC>;
105 phy-handle = <&PHY0>;
106 linux,network-index = <0>;
107 };
108
109 ethernet@1e00 {
110 device_type = "network";
111 compatible = "fsl,mpc885-fec-enet",
112 "fsl,pq1-fec-enet";
113 reg = <0x1e00 0x188>;
114 local-mac-address = [ 00 00 00 00 00 00 ];
115 interrupts = <7 1>;
116 interrupt-parent = <&PIC>;
117 phy-handle = <&PHY1>;
118 linux,network-index = <1>;
119 };
120
121 PIC: interrupt-controller@0 {
122 interrupt-controller;
123 #interrupt-cells = <2>;
124 reg = <0x0 0x24>;
125 compatible = "fsl,mpc885-pic", "fsl,pq1-pic";
126 };
127
128 pcmcia@80 {
129 #address-cells = <3>;
130 #interrupt-cells = <1>;
131 #size-cells = <2>;
132 compatible = "fsl,pq-pcmcia";
133 device_type = "pcmcia";
134 reg = <0x80 0x80>;
135 interrupt-parent = <&PIC>;
136 interrupts = <13 1>;
137 };
138
139 cpm@9c0 {
140 #address-cells = <1>;
141 #size-cells = <1>;
142 compatible = "fsl,mpc885-cpm", "fsl,cpm1";
143 command-proc = <0x9c0>;
144 interrupts = <0>; // cpm error interrupt
145 interrupt-parent = <&CPM_PIC>;
146 reg = <0x9c0 0x40>;
147 ranges;
148
149 muram@2000 {
150 #address-cells = <1>;
151 #size-cells = <1>;
152 ranges = <0x0 0x2000 0x2000>;
153
154 data@0 {
155 compatible = "fsl,cpm-muram-data";
156 reg = <0x0 0x1c00>;
157 };
158 };
159
160 brg@9f0 {
161 compatible = "fsl,mpc885-brg",
162 "fsl,cpm1-brg",
163 "fsl,cpm-brg";
164 reg = <0x9f0 0x10>;
165 };
166
167 CPM_PIC: interrupt-controller@930 {
168 interrupt-controller;
169 #interrupt-cells = <1>;
170 interrupts = <5 2 0 2>;
171 interrupt-parent = <&PIC>;
172 reg = <0x930 0x20>;
173 compatible = "fsl,mpc885-cpm-pic",
174 "fsl,cpm1-pic";
175 };
176
177 // MON-1
178 serial@a80 {
179 device_type = "serial";
180 compatible = "fsl,mpc885-smc-uart",
181 "fsl,cpm1-smc-uart";
182 reg = <0xa80 0x10 0x3e80 0x40>;
183 interrupts = <4>;
184 interrupt-parent = <&CPM_PIC>;
185 fsl,cpm-brg = <1>;
186 fsl,cpm-command = <0x90>;
187 linux,planetcore-label = "SMC1";
188 };
189
190 // SER-1
191 serial@a20 {
192 device_type = "serial";
193 compatible = "fsl,mpc885-scc-uart",
194 "fsl,cpm1-scc-uart";
195 reg = <0xa20 0x20 0x3d00 0x80>;
196 interrupts = <29>;
197 interrupt-parent = <&CPM_PIC>;
198 fsl,cpm-brg = <2>;
199 fsl,cpm-command = <0x40>;
200 linux,planetcore-label = "SCC2";
201 };
202
203 usb@a00 {
204 #address-cells = <1>;
205 #size-cells = <0>;
206 compatible = "fsl,mpc885-usb",
207 "fsl,cpm1-usb";
208 reg = <0xa00 0x18 0x1c00 0x80>;
209 interrupt-parent = <&CPM_PIC>;
210 interrupts = <30>;
211 fsl,cpm-command = <0000>;
212 };
213 };
214 };
215};