1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * MPC8349E-mITX-GP Device Tree Source
4 *
5 * Copyright 2007 Freescale Semiconductor Inc.
6 */
7
8 /dts-v1/;
9
10 / {
11 model = "MPC8349EMITXGP";
12 compatible = "MPC8349EMITXGP", "MPC834xMITX", "MPC83xxMITX";
13 #address-cells = <1>;
14 #size-cells = <1>;
15
16 aliases {
17 ethernet0 = &enet0;
18 serial0 = &serial0;
19 serial1 = &serial1;
20 pci0 = &pci0;
21 };
22
23 cpus {
24 #address-cells = <1>;
25 #size-cells = <0>;
26
27 PowerPC,8349@0 {
28 device_type = "cpu";
29 reg = <0x0>;
30 d-cache-line-size = <32>;
31 i-cache-line-size = <32>;
32 d-cache-size = <32768>;
33 i-cache-size = <32768>;
34 timebase-frequency = <0>; // from bootloader
35 bus-frequency = <0>; // from bootloader
36 clock-frequency = <0>; // from bootloader
37 };
38 };
39
40 memory {
41 device_type = "memory";
42 reg = <0x00000000 0x10000000>;
43 };
44
45 soc8349@e0000000 {
46 #address-cells = <1>;
47 #size-cells = <1>;
48 device_type = "soc";
49 compatible = "simple-bus";
50 ranges = <0x0 0xe0000000 0x00100000>;
51 reg = <0xe0000000 0x00000200>;
52 bus-frequency = <0>; // from bootloader
53
54 wdt@200 {
55 device_type = "watchdog";
56 compatible = "mpc83xx_wdt";
57 reg = <0x200 0x100>;
58 };
59
60 i2c@3000 {
61 #address-cells = <1>;
62 #size-cells = <0>;
63 cell-index = <0>;
64 compatible = "fsl-i2c";
65 reg = <0x3000 0x100>;
66 interrupts = <14 0x8>;
67 interrupt-parent = <&ipic>;
68 dfsrr;
69 };
70
71 i2c@3100 {
72 #address-cells = <1>;
73 #size-cells = <0>;
74 cell-index = <1>;
75 compatible = "fsl-i2c";
76 reg = <0x3100 0x100>;
77 interrupts = <15 0x8>;
78 interrupt-parent = <&ipic>;
79 dfsrr;
80
81 rtc@68 {
82 compatible = "dallas,ds1339";
83 reg = <0x68>;
84 interrupts = <18 0x8>;
85 interrupt-parent = <&ipic>;
86 };
87 };
88
89 spi@7000 {
90 cell-index = <0>;
91 compatible = "fsl,spi";
92 reg = <0x7000 0x1000>;
93 interrupts = <16 0x8>;
94 interrupt-parent = <&ipic>;
95 mode = "cpu";
96 };
97
98 dma@82a8 {
99 #address-cells = <1>;
100 #size-cells = <1>;
101 compatible = "fsl,mpc8349-dma", "fsl,elo-dma";
102 reg = <0x82a8 4>;
103 ranges = <0 0x8100 0x1a8>;
104 interrupt-parent = <&ipic>;
105 interrupts = <71 8>;
106 cell-index = <0>;
107 dma-channel@0 {
108 compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
109 reg = <0 0x80>;
110 cell-index = <0>;
111 interrupt-parent = <&ipic>;
112 interrupts = <71 8>;
113 };
114 dma-channel@80 {
115 compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
116 reg = <0x80 0x80>;
117 cell-index = <1>;
118 interrupt-parent = <&ipic>;
119 interrupts = <71 8>;
120 };
121 dma-channel@100 {
122 compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
123 reg = <0x100 0x80>;
124 cell-index = <2>;
125 interrupt-parent = <&ipic>;
126 interrupts = <71 8>;
127 };
128 dma-channel@180 {
129 compatible = "fsl,mpc8349-dma-channel", "fsl,elo-dma-channel";
130 reg = <0x180 0x28>;
131 cell-index = <3>;
132 interrupt-parent = <&ipic>;
133 interrupts = <71 8>;
134 };
135 };
136
137 usb@23000 {
138 compatible = "fsl-usb2-dr";
139 reg = <0x23000 0x1000>;
140 #address-cells = <1>;
141 #size-cells = <0>;
142 interrupt-parent = <&ipic>;
143 interrupts = <38 0x8>;
144 dr_mode = "otg";
145 phy_type = "ulpi";
146 };
147
148 enet0: ethernet@24000 {
149 #address-cells = <1>;
150 #size-cells = <1>;
151 cell-index = <0>;
152 device_type = "network";
153 model = "TSEC";
154 compatible = "gianfar";
155 reg = <0x24000 0x1000>;
156 ranges = <0x0 0x24000 0x1000>;
157 local-mac-address = [ 00 00 00 00 00 00 ];
158 interrupts = <32 0x8 33 0x8 34 0x8>;
159 interrupt-parent = <&ipic>;
160 tbi-handle = <&tbi0>;
161 phy-handle = <&phy1c>;
162 linux,network-index = <0>;
163
164 mdio@520 {
165 #address-cells = <1>;
166 #size-cells = <0>;
167 compatible = "fsl,gianfar-mdio";
168 reg = <0x520 0x20>;
169
170 /* Vitesse 8201 */
171 phy1c: ethernet-phy@1c {
172 interrupt-parent = <&ipic>;
173 interrupts = <18 0x8>;
174 reg = <0x1c>;
175 };
176
177 tbi0: tbi-phy@11 {
178 reg = <0x11>;
179 device_type = "tbi-phy";
180 };
181 };
182 };
183
184 serial0: serial@4500 {
185 cell-index = <0>;
186 device_type = "serial";
187 compatible = "fsl,ns16550", "ns16550";
188 reg = <0x4500 0x100>;
189 clock-frequency = <0>; // from bootloader
190 interrupts = <9 0x8>;
191 interrupt-parent = <&ipic>;
192 };
193
194 serial1: serial@4600 {
195 cell-index = <1>;
196 device_type = "serial";
197 compatible = "fsl,ns16550", "ns16550";
198 reg = <0x4600 0x100>;
199 clock-frequency = <0>; // from bootloader
200 interrupts = <10 0x8>;
201 interrupt-parent = <&ipic>;
202 };
203
204 crypto@30000 {
205 compatible = "fsl,sec2.0";
206 reg = <0x30000 0x10000>;
207 interrupts = <11 0x8>;
208 interrupt-parent = <&ipic>;
209 fsl,num-channels = <4>;
210 fsl,channel-fifo-len = <24>;
211 fsl,exec-units-mask = <0x7e>;
212 fsl,descriptor-types-mask = <0x01010ebf>;
213 };
214
215 ipic: pic@700 {
216 interrupt-controller;
217 #address-cells = <0>;
218 #interrupt-cells = <2>;
219 reg = <0x700 0x100>;
220 device_type = "ipic";
221 };
222 };
223
224 pci0: pci@e0008600 {
225 interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
226 interrupt-map = <
227 /* IDSEL 0x0F - PCI Slot */
228 0x7800 0x0 0x0 0x1 &ipic 20 0x8 /* PCI_INTA */
229 0x7800 0x0 0x0 0x2 &ipic 21 0x8 /* PCI_INTB */
230 >;
231 interrupt-parent = <&ipic>;
232 interrupts = <67 0x8>;
233 bus-range = <0x1 0x1>;
234 ranges = <0x42000000 0x0 0xa0000000 0xa0000000 0x0 0x10000000
235 0x02000000 0x0 0xb0000000 0xb0000000 0x0 0x10000000
236 0x01000000 0x0 0x00000000 0xe3000000 0x0 0x01000000>;
237 clock-frequency = <66666666>;
238 #interrupt-cells = <1>;
239 #size-cells = <2>;
240 #address-cells = <3>;
241 reg = <0xe0008600 0x100 /* internal registers */
242 0xe0008380 0x8>; /* config space access registers */
243 compatible = "fsl,mpc8349-pci";
244 device_type = "pci";
245 };
246 };
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