tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * MPC8272 ADS Device Tree Source
3 *
4 * Copyright 2005,2008 Freescale Semiconductor Inc.
5 *
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
10 */
11
12/dts-v1/;
13
14/ {
15 model = "MPC8272ADS";
16 compatible = "fsl,mpc8272ads";
17 #address-cells = <1>;
18 #size-cells = <1>;
19
20 cpus {
21 #address-cells = <1>;
22 #size-cells = <0>;
23
24 PowerPC,8272@0 {
25 device_type = "cpu";
26 reg = <0x0>;
27 d-cache-line-size = <32>;
28 i-cache-line-size = <32>;
29 d-cache-size = <16384>;
30 i-cache-size = <16384>;
31 timebase-frequency = <0>;
32 bus-frequency = <0>;
33 clock-frequency = <0>;
34 };
35 };
36
37 memory {
38 device_type = "memory";
39 reg = <0x0 0x0>;
40 };
41
42 localbus@f0010100 {
43 compatible = "fsl,mpc8272-localbus",
44 "fsl,pq2-localbus";
45 #address-cells = <2>;
46 #size-cells = <1>;
47 reg = <0xf0010100 0x40>;
48
49 ranges = <0x0 0x0 0xfe000000 0x2000000
50 0x1 0x0 0xf4500000 0x8000
51 0x3 0x0 0xf8200000 0x8000>;
52
53 flash@0,0 {
54 compatible = "jedec-flash";
55 reg = <0x0 0x0 0x2000000>;
56 bank-width = <4>;
57 device-width = <1>;
58 };
59
60 board-control@1,0 {
61 reg = <0x1 0x0 0x20>;
62 compatible = "fsl,mpc8272ads-bcsr";
63 };
64
65 PCI_PIC: interrupt-controller@3,0 {
66 compatible = "fsl,mpc8272ads-pci-pic",
67 "fsl,pq2ads-pci-pic";
68 #interrupt-cells = <1>;
69 interrupt-controller;
70 reg = <0x3 0x0 0x8>;
71 interrupt-parent = <&PIC>;
72 interrupts = <20 8>;
73 };
74 };
75
76
77 pci@f0010800 {
78 device_type = "pci";
79 reg = <0xf0010800 0x10c 0xf00101ac 0x8 0xf00101c4 0x8>;
80 compatible = "fsl,mpc8272-pci", "fsl,pq2-pci";
81 #interrupt-cells = <1>;
82 #size-cells = <2>;
83 #address-cells = <3>;
84 clock-frequency = <66666666>;
85 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
86 interrupt-map = <
87 /* IDSEL 0x16 */
88 0xb000 0x0 0x0 0x1 &PCI_PIC 0
89 0xb000 0x0 0x0 0x2 &PCI_PIC 1
90 0xb000 0x0 0x0 0x3 &PCI_PIC 2
91 0xb000 0x0 0x0 0x4 &PCI_PIC 3
92
93 /* IDSEL 0x17 */
94 0xb800 0x0 0x0 0x1 &PCI_PIC 4
95 0xb800 0x0 0x0 0x2 &PCI_PIC 5
96 0xb800 0x0 0x0 0x3 &PCI_PIC 6
97 0xb800 0x0 0x0 0x4 &PCI_PIC 7
98
99 /* IDSEL 0x18 */
100 0xc000 0x0 0x0 0x1 &PCI_PIC 8
101 0xc000 0x0 0x0 0x2 &PCI_PIC 9
102 0xc000 0x0 0x0 0x3 &PCI_PIC 10
103 0xc000 0x0 0x0 0x4 &PCI_PIC 11>;
104
105 interrupt-parent = <&PIC>;
106 interrupts = <18 8>;
107 ranges = <0x42000000 0x0 0x80000000 0x80000000 0x0 0x20000000
108 0x2000000 0x0 0xa0000000 0xa0000000 0x0 0x20000000
109 0x1000000 0x0 0x0 0xf6000000 0x0 0x2000000>;
110 };
111
112 soc@f0000000 {
113 #address-cells = <1>;
114 #size-cells = <1>;
115 device_type = "soc";
116 compatible = "fsl,mpc8272", "fsl,pq2-soc";
117 ranges = <0x0 0xf0000000 0x53000>;
118
119 // Temporary -- will go away once kernel uses ranges for get_immrbase().
120 reg = <0xf0000000 0x53000>;
121
122 cpm@119c0 {
123 #address-cells = <1>;
124 #size-cells = <1>;
125 compatible = "fsl,mpc8272-cpm", "fsl,cpm2";
126 reg = <0x119c0 0x30>;
127 ranges;
128
129 muram@0 {
130 #address-cells = <1>;
131 #size-cells = <1>;
132 ranges = <0x0 0x0 0x10000>;
133
134 data@0 {
135 compatible = "fsl,cpm-muram-data";
136 reg = <0x0 0x2000 0x9800 0x800>;
137 };
138 };
139
140 brg@119f0 {
141 compatible = "fsl,mpc8272-brg",
142 "fsl,cpm2-brg",
143 "fsl,cpm-brg";
144 reg = <0x119f0 0x10 0x115f0 0x10>;
145 };
146
147 serial@11a00 {
148 device_type = "serial";
149 compatible = "fsl,mpc8272-scc-uart",
150 "fsl,cpm2-scc-uart";
151 reg = <0x11a00 0x20 0x8000 0x100>;
152 interrupts = <40 8>;
153 interrupt-parent = <&PIC>;
154 fsl,cpm-brg = <1>;
155 fsl,cpm-command = <0x800000>;
156 };
157
158 serial@11a60 {
159 device_type = "serial";
160 compatible = "fsl,mpc8272-scc-uart",
161 "fsl,cpm2-scc-uart";
162 reg = <0x11a60 0x20 0x8300 0x100>;
163 interrupts = <43 8>;
164 interrupt-parent = <&PIC>;
165 fsl,cpm-brg = <4>;
166 fsl,cpm-command = <0xce00000>;
167 };
168
169 mdio@10d40 {
170 device_type = "mdio";
171 compatible = "fsl,mpc8272ads-mdio-bitbang",
172 "fsl,mpc8272-mdio-bitbang",
173 "fsl,cpm2-mdio-bitbang";
174 reg = <0x10d40 0x14>;
175 #address-cells = <1>;
176 #size-cells = <0>;
177 fsl,mdio-pin = <18>;
178 fsl,mdc-pin = <19>;
179
180 PHY0: ethernet-phy@0 {
181 interrupt-parent = <&PIC>;
182 interrupts = <23 8>;
183 reg = <0x0>;
184 device_type = "ethernet-phy";
185 };
186
187 PHY1: ethernet-phy@1 {
188 interrupt-parent = <&PIC>;
189 interrupts = <23 8>;
190 reg = <0x3>;
191 device_type = "ethernet-phy";
192 };
193 };
194
195 ethernet@11300 {
196 device_type = "network";
197 compatible = "fsl,mpc8272-fcc-enet",
198 "fsl,cpm2-fcc-enet";
199 reg = <0x11300 0x20 0x8400 0x100 0x11390 0x1>;
200 local-mac-address = [ 00 00 00 00 00 00 ];
201 interrupts = <32 8>;
202 interrupt-parent = <&PIC>;
203 phy-handle = <&PHY0>;
204 linux,network-index = <0>;
205 fsl,cpm-command = <0x12000300>;
206 };
207
208 ethernet@11320 {
209 device_type = "network";
210 compatible = "fsl,mpc8272-fcc-enet",
211 "fsl,cpm2-fcc-enet";
212 reg = <0x11320 0x20 0x8500 0x100 0x113b0 0x1>;
213 local-mac-address = [ 00 00 00 00 00 00 ];
214 interrupts = <33 8>;
215 interrupt-parent = <&PIC>;
216 phy-handle = <&PHY1>;
217 linux,network-index = <1>;
218 fsl,cpm-command = <0x16200300>;
219 };
220 };
221
222 PIC: interrupt-controller@10c00 {
223 #interrupt-cells = <2>;
224 interrupt-controller;
225 reg = <0x10c00 0x80>;
226 compatible = "fsl,mpc8272-pic", "fsl,cpm2-pic";
227 };
228
229/* May need to remove if on a part without crypto engine */
230 crypto@30000 {
231 device_type = "crypto";
232 model = "SEC2";
233 compatible = "fsl,mpc8272-talitos-sec2",
234 "fsl,talitos-sec2",
235 "fsl,talitos",
236 "talitos";
237 reg = <0x30000 0x10000>;
238 interrupts = <11 8>;
239 interrupt-parent = <&PIC>;
240 num-channels = <4>;
241 channel-fifo-len = <24>;
242 exec-units-mask = <0x7e>;
243/* desc mask is for rev1.x, we need runtime fixup for >=2.x */
244 descriptor-types-mask = <0x1010ebf>;
245 };
246 };
247
248 chosen {
249 linux,stdout-path = "/soc/cpm/serial@11a00";
250 };
251};