tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * MPC885 ADS 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 = "MPC885ADS";
17 compatible = "fsl,mpc885ads";
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@ff000100 {
46 compatible = "fsl,mpc885-localbus", "fsl,pq1-localbus";
47 #address-cells = <2>;
48 #size-cells = <1>;
49 reg = <0xff000100 0x40>;
50
51 ranges = <
52 0x0 0x0 0xfe000000 0x800000
53 0x1 0x0 0xff080000 0x8000
54 0x5 0x0 0xff0a0000 0x8000
55 >;
56
57 flash@0,0 {
58 compatible = "jedec-flash";
59 reg = <0x0 0x0 0x800000>;
60 bank-width = <4>;
61 device-width = <1>;
62 };
63
64 board-control@1,0 {
65 reg = <0x1 0x0 0x20 0x5 0x300 0x4>;
66 compatible = "fsl,mpc885ads-bcsr";
67 };
68 };
69
70 soc@ff000000 {
71 compatible = "fsl,mpc885", "fsl,pq1-soc";
72 #address-cells = <1>;
73 #size-cells = <1>;
74 device_type = "soc";
75 ranges = <0x0 0xff000000 0x4000>;
76 bus-frequency = <0>;
77
78 // Temporary -- will go away once kernel uses ranges for get_immrbase().
79 reg = <0xff000000 0x4000>;
80
81 mdio@e00 {
82 compatible = "fsl,mpc885-fec-mdio", "fsl,pq1-fec-mdio";
83 reg = <0xe00 0x188>;
84 #address-cells = <1>;
85 #size-cells = <0>;
86
87 PHY0: ethernet-phy@0 {
88 reg = <0x0>;
89 device_type = "ethernet-phy";
90 };
91
92 PHY1: ethernet-phy@1 {
93 reg = <0x1>;
94 device_type = "ethernet-phy";
95 };
96
97 PHY2: ethernet-phy@2 {
98 reg = <0x2>;
99 device_type = "ethernet-phy";
100 };
101 };
102
103 ethernet@e00 {
104 device_type = "network";
105 compatible = "fsl,mpc885-fec-enet",
106 "fsl,pq1-fec-enet";
107 reg = <0xe00 0x188>;
108 local-mac-address = [ 00 00 00 00 00 00 ];
109 interrupts = <3 1>;
110 interrupt-parent = <&PIC>;
111 phy-handle = <&PHY0>;
112 linux,network-index = <0>;
113 };
114
115 ethernet@1e00 {
116 device_type = "network";
117 compatible = "fsl,mpc885-fec-enet",
118 "fsl,pq1-fec-enet";
119 reg = <0x1e00 0x188>;
120 local-mac-address = [ 00 00 00 00 00 00 ];
121 interrupts = <7 1>;
122 interrupt-parent = <&PIC>;
123 phy-handle = <&PHY1>;
124 linux,network-index = <1>;
125 };
126
127 PIC: interrupt-controller@0 {
128 interrupt-controller;
129 #interrupt-cells = <2>;
130 reg = <0x0 0x24>;
131 compatible = "fsl,mpc885-pic", "fsl,pq1-pic";
132 };
133
134 pcmcia@80 {
135 #address-cells = <3>;
136 #interrupt-cells = <1>;
137 #size-cells = <2>;
138 compatible = "fsl,pq-pcmcia";
139 device_type = "pcmcia";
140 reg = <0x80 0x80>;
141 interrupt-parent = <&PIC>;
142 interrupts = <13 1>;
143 };
144
145 cpm@9c0 {
146 #address-cells = <1>;
147 #size-cells = <1>;
148 compatible = "fsl,mpc885-cpm", "fsl,cpm1";
149 command-proc = <0x9c0>;
150 interrupts = <0>; // cpm error interrupt
151 interrupt-parent = <&CPM_PIC>;
152 reg = <0x9c0 0x40>;
153 ranges;
154
155 muram@2000 {
156 #address-cells = <1>;
157 #size-cells = <1>;
158 ranges = <0x0 0x2000 0x2000>;
159
160 data@0 {
161 compatible = "fsl,cpm-muram-data";
162 reg = <0x0 0x1c00>;
163 };
164 };
165
166 brg@9f0 {
167 compatible = "fsl,mpc885-brg",
168 "fsl,cpm1-brg",
169 "fsl,cpm-brg";
170 clock-frequency = <0>;
171 reg = <0x9f0 0x10>;
172 };
173
174 CPM_PIC: interrupt-controller@930 {
175 interrupt-controller;
176 #interrupt-cells = <1>;
177 interrupts = <5 2 0 2>;
178 interrupt-parent = <&PIC>;
179 reg = <0x930 0x20>;
180 compatible = "fsl,mpc885-cpm-pic",
181 "fsl,cpm1-pic";
182 };
183
184 serial@a80 {
185 device_type = "serial";
186 compatible = "fsl,mpc885-smc-uart",
187 "fsl,cpm1-smc-uart";
188 reg = <0xa80 0x10 0x3e80 0x40>;
189 interrupts = <4>;
190 interrupt-parent = <&CPM_PIC>;
191 fsl,cpm-brg = <1>;
192 fsl,cpm-command = <0x90>;
193 };
194
195 serial@a90 {
196 device_type = "serial";
197 compatible = "fsl,mpc885-smc-uart",
198 "fsl,cpm1-smc-uart";
199 reg = <0xa90 0x10 0x3f80 0x40>;
200 interrupts = <3>;
201 interrupt-parent = <&CPM_PIC>;
202 fsl,cpm-brg = <2>;
203 fsl,cpm-command = <0xd0>;
204 };
205
206 ethernet@a40 {
207 device_type = "network";
208 compatible = "fsl,mpc885-scc-enet",
209 "fsl,cpm1-scc-enet";
210 reg = <0xa40 0x18 0x3e00 0x100>;
211 local-mac-address = [ 00 00 00 00 00 00 ];
212 interrupts = <28>;
213 interrupt-parent = <&CPM_PIC>;
214 phy-handle = <&PHY2>;
215 fsl,cpm-command = <0x80>;
216 linux,network-index = <2>;
217 };
218
219 i2c@860 {
220 compatible = "fsl,mpc885-i2c",
221 "fsl,cpm1-i2c";
222 reg = <0x860 0x20 0x3c80 0x30>;
223 interrupts = <16>;
224 interrupt-parent = <&CPM_PIC>;
225 fsl,cpm-command = <0x10>;
226 #address-cells = <1>;
227 #size-cells = <0>;
228 };
229 };
230 };
231
232 chosen {
233 linux,stdout-path = "/soc/cpm/serial@a80";
234 };
235};