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authorPaul Gortmaker <paul.gortmaker@windriver.com>2008-01-24 18:41:31 -0500
committerKumar Gala <galak@kernel.crashing.org>2008-01-28 09:30:56 -0500
commit6c538111e337ac47d2ba0cc50b6aab0fc4742873 (patch)
tree8a93670f93c36903506a0a11dbafa97d1baadd49 /arch
parenta43414ccb49c7866febd7f9c70adc124f6bba636 (diff)
[POWERPC] 83xx: Add device tree source for Wind River SBC834x board.
This adds the device tree source for the Wind River SBC834x board. It is based on the MPC834x_MDS DTS, with the biggest difference being the lack of BCSR and the PCI2 that the MDS gets via the PIB. That, and this file is also dts-v1 format. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/boot/dts/sbc8349.dts243
1 files changed, 243 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/sbc8349.dts b/arch/powerpc/boot/dts/sbc8349.dts
new file mode 100644
index 000000000000..9c13c1a99640
--- /dev/null
+++ b/arch/powerpc/boot/dts/sbc8349.dts
@@ -0,0 +1,243 @@
1/*
2 * SBC8349E Device Tree Source
3 *
4 * Copyright 2007 Wind River Inc.
5 *
6 * Paul Gortmaker (see MAINTAINERS for contact information)
7 *
8 * -based largely on the Freescale MPC834x_MDS dts.
9 *
10 * This program is free software; you can redistribute it and/or modify it
11 * under the terms of the GNU General Public License as published by the
12 * Free Software Foundation; either version 2 of the License, or (at your
13 * option) any later version.
14 */
15
16/dts-v1/;
17
18/ {
19 model = "SBC8349E";
20 compatible = "SBC834xE";
21 #address-cells = <1>;
22 #size-cells = <1>;
23
24 aliases {
25 ethernet0 = &enet0;
26 ethernet1 = &enet1;
27 serial0 = &serial0;
28 serial1 = &serial1;
29 pci0 = &pci0;
30 };
31
32 cpus {
33 #address-cells = <1>;
34 #size-cells = <0>;
35
36 PowerPC,8349@0 {
37 device_type = "cpu";
38 reg = <0>;
39 d-cache-line-size = <0x20>; // 32 bytes
40 i-cache-line-size = <0x20>; // 32 bytes
41 d-cache-size = <0x8000>; // L1, 32K
42 i-cache-size = <0x8000>; // L1, 32K
43 timebase-frequency = <0>; // from bootloader
44 bus-frequency = <0>; // from bootloader
45 clock-frequency = <0>; // from bootloader
46 };
47 };
48
49 memory {
50 device_type = "memory";
51 reg = <0x00000000 0x10000000>; // 256MB at 0
52 };
53
54 soc8349@e0000000 {
55 #address-cells = <1>;
56 #size-cells = <1>;
57 device_type = "soc";
58 ranges = <0x0 0xe0000000 0x00100000>;
59 reg = <0xe0000000 0x00000200>;
60 bus-frequency = <0>;
61
62 wdt@200 {
63 compatible = "mpc83xx_wdt";
64 reg = <0x200 0x100>;
65 };
66
67 i2c@3000 {
68 #address-cells = <1>;
69 #size-cells = <0>;
70 cell-index = <0>;
71 compatible = "fsl-i2c";
72 reg = <0x3000 0x100>;
73 interrupts = <0xe 0x8>;
74 interrupt-parent = <&ipic>;
75 dfsrr;
76 };
77
78 i2c@3100 {
79 #address-cells = <1>;
80 #size-cells = <0>;
81 cell-index = <1>;
82 compatible = "fsl-i2c";
83 reg = <0x3100 0x100>;
84 interrupts = <0xf 0x8>;
85 interrupt-parent = <&ipic>;
86 dfsrr;
87 };
88
89 spi@7000 {
90 compatible = "fsl_spi";
91 reg = <0x7000 0x1000>;
92 interrupts = <0x10 0x8>;
93 interrupt-parent = <&ipic>;
94 mode = "cpu";
95 };
96
97 /* phy type (ULPI or SERIAL) are only types supported for MPH */
98 /* port = 0 or 1 */
99 usb@22000 {
100 compatible = "fsl-usb2-mph";
101 reg = <0x22000 0x1000>;
102 #address-cells = <1>;
103 #size-cells = <0>;
104 interrupt-parent = <&ipic>;
105 interrupts = <0x27 0x8>;
106 phy_type = "ulpi";
107 port1;
108 };
109 /* phy type (ULPI, UTMI, UTMI_WIDE, SERIAL) */
110 usb@23000 {
111 device_type = "usb";
112 compatible = "fsl-usb2-dr";
113 reg = <0x23000 0x1000>;
114 #address-cells = <1>;
115 #size-cells = <0>;
116 interrupt-parent = <&ipic>;
117 interrupts = <0x26 0x8>;
118 dr_mode = "otg";
119 phy_type = "ulpi";
120 };
121
122 mdio@24520 {
123 #address-cells = <1>;
124 #size-cells = <0>;
125 compatible = "fsl,gianfar-mdio";
126 reg = <0x24520 0x20>;
127
128 phy0: ethernet-phy@19 {
129 interrupt-parent = <&ipic>;
130 interrupts = <0x14 0x8>;
131 reg = <0x19>;
132 device_type = "ethernet-phy";
133 };
134 phy1: ethernet-phy@1a {
135 interrupt-parent = <&ipic>;
136 interrupts = <0x15 0x8>;
137 reg = <0x1a>;
138 device_type = "ethernet-phy";
139 };
140 };
141
142 enet0: ethernet@24000 {
143 cell-index = <0>;
144 device_type = "network";
145 model = "TSEC";
146 compatible = "gianfar";
147 reg = <0x24000 0x1000>;
148 local-mac-address = [ 00 00 00 00 00 00 ];
149 interrupts = <0x20 0x8 0x21 0x8 0x22 0x8>;
150 interrupt-parent = <&ipic>;
151 phy-handle = <&phy0>;
152 linux,network-index = <0>;
153 };
154
155 enet1: ethernet@25000 {
156 cell-index = <1>;
157 device_type = "network";
158 model = "TSEC";
159 compatible = "gianfar";
160 reg = <0x25000 0x1000>;
161 local-mac-address = [ 00 00 00 00 00 00 ];
162 interrupts = <0x23 0x8 0x24 0x8 0x25 0x8>;
163 interrupt-parent = <&ipic>;
164 phy-handle = <&phy1>;
165 linux,network-index = <1>;
166 };
167
168 serial0: serial@4500 {
169 cell-index = <0>;
170 device_type = "serial";
171 compatible = "ns16550";
172 reg = <0x4500 0x100>;
173 clock-frequency = <0>;
174 interrupts = <0x9 0x8>;
175 interrupt-parent = <&ipic>;
176 };
177
178 serial1: serial@4600 {
179 cell-index = <1>;
180 device_type = "serial";
181 compatible = "ns16550";
182 reg = <0x4600 0x100>;
183 clock-frequency = <0>;
184 interrupts = <0xa 0x8>;
185 interrupt-parent = <&ipic>;
186 };
187
188 /* May need to remove if on a part without crypto engine */
189 crypto@30000 {
190 model = "SEC2";
191 compatible = "talitos";
192 reg = <0x30000 0x10000>;
193 interrupts = <0xb 0x8>;
194 interrupt-parent = <&ipic>;
195 num-channels = <4>;
196 channel-fifo-len = <0x18>;
197 exec-units-mask = <0x0000007e>;
198 /* desc mask is for rev2.0,
199 * we need runtime fixup for >2.0 */
200 descriptor-types-mask = <0x01010ebf>;
201 };
202
203 /* IPIC
204 * interrupts cell = <intr #, sense>
205 * sense values match linux IORESOURCE_IRQ_* defines:
206 * sense == 8: Level, low assertion
207 * sense == 2: Edge, high-to-low change
208 */
209 ipic: pic@700 {
210 interrupt-controller;
211 #address-cells = <0>;
212 #interrupt-cells = <2>;
213 reg = <0x700 0x100>;
214 device_type = "ipic";
215 };
216 };
217
218 pci0: pci@e0008500 {
219 cell-index = <1>;
220 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
221 interrupt-map = <
222
223 /* IDSEL 0x11 */
224 0x8800 0x0 0x0 0x1 &ipic 0x14 0x8
225 0x8800 0x0 0x0 0x2 &ipic 0x15 0x8
226 0x8800 0x0 0x0 0x3 &ipic 0x16 0x8
227 0x8800 0x0 0x0 0x4 &ipic 0x17 0x8>;
228
229 interrupt-parent = <&ipic>;
230 interrupts = <0x42 0x8>;
231 bus-range = <0 0>;
232 ranges = <0x02000000 0x0 0x90000000 0x90000000 0x0 0x10000000
233 0x42000000 0x0 0x80000000 0x80000000 0x0 0x10000000
234 0x01000000 0x0 0x00000000 0xe2000000 0x0 0x00100000>;
235 clock-frequency = <66666666>;
236 #interrupt-cells = <1>;
237 #size-cells = <2>;
238 #address-cells = <3>;
239 reg = <0xe0008500 0x100>;
240 compatible = "fsl,mpc8349-pci";
241 device_type = "pci";
242 };
243};
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-21 19:47:33 -0500