aboutsummaryrefslogtreecommitdiffstats
path: root/arch/powerpc
diff options
context:
space:
mode:
authorVitaly Bordug <vbordug@ru.mvista.com>2006-10-02 14:22:36 -0400
committerVitaly Bordug <vbordug@ru.mvista.com>2006-10-03 13:35:46 -0400
commite02f73e9fd69f1c6d16c207f7a91ce721fe8beab (patch)
tree7dbf9e5de415c9ffaa30829aeaaca522d9505ec0 /arch/powerpc
parent5e980823581682d1566e7b5089cf827ddd5f3c94 (diff)
POWERPC: Added devicetree for mpc8272ads board
This adds current dts file used with MPC8272ADS, introducing new mdio bitbang defines, as well as fully-CPM2-SoC board design. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/boot/dts/mpc8272ads.dts223
1 files changed, 223 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/mpc8272ads.dts b/arch/powerpc/boot/dts/mpc8272ads.dts
new file mode 100644
index 000000000000..34efdd028c4f
--- /dev/null
+++ b/arch/powerpc/boot/dts/mpc8272ads.dts
@@ -0,0 +1,223 @@
1/*
2 * MPC8272 ADS Device Tree Source
3 *
4 * Copyright 2005 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/ {
13 model = "MPC8272ADS";
14 compatible = "MPC8260ADS";
15 #address-cells = <1>;
16 #size-cells = <1>;
17 linux,phandle = <100>;
18
19 cpus {
20 #cpus = <1>;
21 #address-cells = <1>;
22 #size-cells = <0>;
23 linux,phandle = <200>;
24
25 PowerPC,8272@0 {
26 device_type = "cpu";
27 reg = <0>;
28 d-cache-line-size = <20>; // 32 bytes
29 i-cache-line-size = <20>; // 32 bytes
30 d-cache-size = <4000>; // L1, 16K
31 i-cache-size = <4000>; // L1, 16K
32 timebase-frequency = <0>;
33 bus-frequency = <0>;
34 clock-frequency = <0>;
35 32-bit;
36 linux,phandle = <201>;
37 linux,boot-cpu;
38 };
39 };
40
41 interrupt-controller@f8200000 {
42 linux,phandle = <f8200000>;
43 #address-cells = <0>;
44 #interrupt-cells = <2>;
45 interrupt-controller;
46 reg = <f8200000 f8200004>;
47 built-in;
48 device_type = "pci-pic";
49 };
50 memory {
51 device_type = "memory";
52 linux,phandle = <300>;
53 reg = <00000000 4000000 f4500000 00000020>;
54 };
55
56 soc8272@f0000000 {
57 #address-cells = <1>;
58 #size-cells = <1>;
59 #interrupt-cells = <2>;
60 device_type = "soc";
61 ranges = < 0 0 2 00000000 f0000000 00053000>;
62 reg = <f0000000 0>;
63
64 mdio@0 {
65 device_type = "mdio";
66 compatible = "fs_enet";
67 reg = <0 0>;
68 linux,phandle = <24520>;
69 #address-cells = <1>;
70 #size-cells = <0>;
71 ethernet-phy@0 {
72 linux,phandle = <2452000>;
73 interrupt-parent = <10c00>;
74 interrupts = <19 1>;
75 reg = <0>;
76 bitbang = [ 12 12 13 02 02 01 ];
77 device_type = "ethernet-phy";
78 };
79 ethernet-phy@1 {
80 linux,phandle = <2452001>;
81 interrupt-parent = <10c00>;
82 interrupts = <19 1>;
83 bitbang = [ 12 12 13 02 02 01 ];
84 reg = <3>;
85 device_type = "ethernet-phy";
86 };
87 };
88
89 ethernet@24000 {
90 #address-cells = <1>;
91 #size-cells = <0>;
92 device_type = "network";
93 device-id = <2>;
94 compatible = "fs_enet";
95 model = "FCC";
96 reg = <11300 20 8400 100 11380 30>;
97 mac-address = [ 00 11 2F 99 43 54 ];
98 interrupts = <20 2>;
99 interrupt-parent = <10c00>;
100 phy-handle = <2452000>;
101 rx-clock = <13>;
102 tx-clock = <12>;
103 };
104
105 ethernet@25000 {
106 device_type = "network";
107 device-id = <3>;
108 compatible = "fs_enet";
109 model = "FCC";
110 reg = <11320 20 8500 100 113b0 30>;
111 mac-address = [ 00 11 2F 99 44 54 ];
112 interrupts = <21 2>;
113 interrupt-parent = <10c00>;
114 phy-handle = <2452001>;
115 rx-clock = <17>;
116 tx-clock = <18>;
117 };
118
119 cpm@f0000000 {
120 linux,phandle = <f0000000>;
121 #address-cells = <1>;
122 #size-cells = <1>;
123 #interrupt-cells = <2>;
124 device_type = "cpm";
125 model = "CPM2";
126 ranges = <00000000 00000000 3ffff>;
127 reg = <10d80 3280>;
128 command-proc = <119c0>;
129 brg-frequency = <17D7840>;
130 cpm_clk = <BEBC200>;
131
132 scc@11a00 {
133 device_type = "serial";
134 compatible = "cpm_uart";
135 model = "SCC";
136 device-id = <2>;
137 reg = <11a00 20 8000 100>;
138 current-speed = <1c200>;
139 interrupts = <28 2>;
140 interrupt-parent = <10c00>;
141 clock-setup = <0 00ffffff>;
142 rx-clock = <1>;
143 tx-clock = <1>;
144 };
145
146 scc@11a60 {
147 device_type = "serial";
148 compatible = "cpm_uart";
149 model = "SCC";
150 device-id = <5>;
151 reg = <11a60 20 8300 100>;
152 current-speed = <1c200>;
153 interrupts = <2b 2>;
154 interrupt-parent = <10c00>;
155 clock-setup = <1b ffffff00>;
156 rx-clock = <4>;
157 tx-clock = <4>;
158 };
159
160 };
161 interrupt-controller@10c00 {
162 linux,phandle = <10c00>;
163 #address-cells = <0>;
164 #interrupt-cells = <2>;
165 interrupt-controller;
166 reg = <10c00 80>;
167 built-in;
168 device_type = "cpm-pic";
169 compatible = "CPM2";
170 };
171 pci@0500 {
172 linux,phandle = <0500>;
173 #interrupt-cells = <1>;
174 #size-cells = <2>;
175 #address-cells = <3>;
176 compatible = "8272";
177 device_type = "pci";
178 reg = <10430 4dc>;
179 clock-frequency = <3f940aa>;
180 interrupt-map-mask = <f800 0 0 7>;
181 interrupt-map = <
182
183 /* IDSEL 0x16 */
184 b000 0 0 1 f8200000 40 0
185 b000 0 0 2 f8200000 41 0
186 b000 0 0 3 f8200000 42 0
187 b000 0 0 4 f8200000 43 0
188
189 /* IDSEL 0x17 */
190 b800 0 0 1 f8200000 43 0
191 b800 0 0 2 f8200000 40 0
192 b800 0 0 3 f8200000 41 0
193 b800 0 0 4 f8200000 42 0
194
195 /* IDSEL 0x18 */
196 c000 0 0 1 f8200000 42 0
197 c000 0 0 2 f8200000 43 0
198 c000 0 0 3 f8200000 40 0
199 c000 0 0 4 f8200000 41 0>;
200 interrupt-parent = <10c00>;
201 interrupts = <14 3>;
202 bus-range = <0 0>;
203 ranges = <02000000 0 80000000 80000000 0 40000000
204 01000000 0 00000000 f6000000 0 02000000>;
205 };
206
207/* May need to remove if on a part without crypto engine */
208 crypto@30000 {
209 device_type = "crypto";
210 model = "SEC2";
211 compatible = "talitos";
212 reg = <30000 10000>;
213 interrupts = <b 0>;
214 interrupt-parent = <10c00>;
215 num-channels = <4>;
216 channel-fifo-len = <18>;
217 exec-units-mask = <0000007e>;
218/* desc mask is for rev1.x, we need runtime fixup for >=2.x */
219 descriptor-types-mask = <01010ebf>;
220 };
221
222 };
223};
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-14 10:34:43 -0500