1 /*
2 * C293 PCIE Device Tree Source
3 *
4 * Copyright 2013 Freescale Semiconductor Inc.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of Freescale Semiconductor nor the
14 * names of its contributors may be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 *
18 * ALTERNATIVELY, this software may be distributed under the terms of the
19 * GNU General Public License ("GPL") as published by the Free Software
20 * Foundation, either version 2 of that License or (at your option) any
21 * later version.
22 *
23 * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor "AS IS" AND ANY
24 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
26 * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
27 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
28 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
29 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
30 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
32 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 */
34
35 /include/ "c293si-pre.dtsi"
36
37 / {
38 model = "fsl,C293PCIE";
39 compatible = "fsl,C293PCIE";
40
41 memory {
42 device_type = "memory";
43 };
44
45 ifc: memory-controller@fffe1e000 {
46 reg = <0xf 0xffe1e000 0 0x2000>;
47 ranges = <0x0 0x0 0xf 0xec000000 0x04000000
48 0x1 0x0 0xf 0xff800000 0x00010000
49 0x2 0x0 0xf 0xffdf0000 0x00010000>;
50
51 };
52
53 soc: soc@fffe00000 {
54 ranges = <0x0 0xf 0xffe00000 0x100000>;
55 };
56
57 pci0: pcie@fffe0a000 {
58 reg = <0xf 0xffe0a000 0 0x1000>;
59 ranges = <0x2000000 0x0 0x80000000 0xc 0x00000000 0x0 0x20000000
60 0x1000000 0x0 0x00000000 0xf 0xffc00000 0x0 0x10000>;
61 pcie@0 {
62 ranges = <0x2000000 0x0 0x80000000
63 0x2000000 0x0 0x80000000
64 0x0 0x20000000
65
66 0x1000000 0x0 0x0
67 0x1000000 0x0 0x0
68 0x0 0x100000>;
69 };
70 };
71 };
72
73 &ifc {
74 nor@0,0 {
75 #address-cells = <1>;
76 #size-cells = <1>;
77 compatible = "cfi-flash";
78 reg = <0x0 0x0 0x4000000>;
79 bank-width = <2>;
80 device-width = <1>;
81
82 partition@0 {
83 /* 1MB for DTB Image */
84 reg = <0x0 0x00100000>;
85 label = "NOR DTB Image";
86 };
87
88 partition@100000 {
89 /* 8 MB for Linux Kernel Image */
90 reg = <0x00100000 0x00800000>;
91 label = "NOR Linux Kernel Image";
92 };
93
94 partition@900000 {
95 /* 53MB for rootfs */
96 reg = <0x00900000 0x03500000>;
97 label = "NOR Rootfs Image";
98 };
99
100 partition@3e00000 {
101 /* 1MB for blob encrypted key */
102 reg = <0x03e00000 0x00100000>;
103 label = "NOR blob encrypted key";
104 };
105
106 partition@3f00000 {
107 /* 512KB for u-boot Bootloader Image and evn */
108 reg = <0x03f00000 0x00100000>;
109 label = "NOR U-Boot Image";
110 read-only;
111 };
112 };
113
114 nand@1,0 {
115 #address-cells = <1>;
116 #size-cells = <1>;
117 compatible = "fsl,ifc-nand";
118 reg = <0x1 0x0 0x10000>;
119
120 partition@0 {
121 /* This location must not be altered */
122 /* 1MB for u-boot Bootloader Image */
123 reg = <0x0 0x00100000>;
124 label = "NAND U-Boot Image";
125 read-only;
126 };
127
128 partition@100000 {
129 /* 1MB for DTB Image */
130 reg = <0x00100000 0x00100000>;
131 label = "NAND DTB Image";
132 };
133
134 partition@200000 {
135 /* 16MB for Linux Kernel Image */
136 reg = <0x00200000 0x01000000>;
137 label = "NAND Linux Kernel Image";
138 };
139
140 partition@1200000 {
141 /* 4078MB for Root file System Image */
142 reg = <0x00600000 0xfee00000>;
143 label = "NAND RFS Image";
144 };
145 };
146
147 cpld@2,0 {
148 compatible = "fsl,c293pcie-cpld";
149 reg = <0x2 0x0 0x20>;
150 };
151 };
152
153 &soc {
154 i2c@3000 {
155 eeprom@50 {
156 compatible = "st,24c1024", "atmel,24c1024";
157 reg = <0x50>;
158 };
159
160 adt7461@4c {
161 compatible = "adi,adt7461";
162 reg = <0x4c>;
163 };
164 };
165
166 spi@7000 {
167 flash@0 {
168 #address-cells = <1>;
169 #size-cells = <1>;
170 compatible = "spansion,s25sl12801", "jedec,spi-nor";
171 reg = <0>;
172 spi-max-frequency = <50000000>;
173
174 partition@0 {
175 /* 1MB for u-boot Bootloader Image */
176 /* 1MB for Environment */
177 reg = <0x0 0x00100000>;
178 label = "SPI Flash U-Boot Image";
179 read-only;
180 };
181
182 partition@100000 {
183 /* 512KB for DTB Image */
184 reg = <0x00100000 0x00080000>;
185 label = "SPI Flash DTB Image";
186 };
187
188 partition@180000 {
189 /* 4MB for Linux Kernel Image */
190 reg = <0x00180000 0x00400000>;
191 label = "SPI Flash Linux Kernel Image";
192 };
193
194 partition@580000 {
195 /* 10.5MB for RFS Image */
196 reg = <0x00580000 0x00a80000>;
197 label = "SPI Flash RFS Image";
198 };
199 };
200 };
201
202 mdio@24000 {
203 phy0: ethernet-phy@0 {
204 interrupts = <2 1 0 0>;
205 reg = <0x0>;
206 };
207
208 phy1: ethernet-phy@1 {
209 interrupts = <2 1 0 0>;
210 reg = <0x2>;
211 };
212 };
213
214 enet0: ethernet@b0000 {
215 phy-handle = <&phy0>;
216 phy-connection-type = "rgmii-id";
217 };
218
219 enet1: ethernet@b1000 {
220 phy-handle = <&phy1>;
221 phy-connection-type = "rgmii-id";
222 };
223 };
224 /include/ "c293si-post.dtsi"
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