1 /*
2 * P1022 DS Device Tree Source stub (no addresses or top-level ranges)
3 *
4 * Copyright 2012 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 &board_lbc {
36 nor@0,0 {
37 #address-cells = <1>;
38 #size-cells = <1>;
39 compatible = "cfi-flash";
40 reg = <0x0 0x0 0x8000000>;
41 bank-width = <2>;
42 device-width = <1>;
43
44 partition@0 {
45 reg = <0x0 0x03000000>;
46 label = "ramdisk-nor";
47 read-only;
48 };
49
50 partition@3000000 {
51 reg = <0x03000000 0x00e00000>;
52 label = "diagnostic-nor";
53 read-only;
54 };
55
56 partition@3e00000 {
57 reg = <0x03e00000 0x00200000>;
58 label = "dink-nor";
59 read-only;
60 };
61
62 partition@4000000 {
63 reg = <0x04000000 0x00400000>;
64 label = "kernel-nor";
65 read-only;
66 };
67
68 partition@4400000 {
69 reg = <0x04400000 0x03b00000>;
70 label = "jffs2-nor";
71 };
72
73 partition@7f00000 {
74 reg = <0x07f00000 0x00080000>;
75 label = "dtb-nor";
76 read-only;
77 };
78
79 partition@7f80000 {
80 reg = <0x07f80000 0x00080000>;
81 label = "u-boot-nor";
82 read-only;
83 };
84 };
85
86 nand@2,0 {
87 #address-cells = <1>;
88 #size-cells = <1>;
89 compatible = "fsl,elbc-fcm-nand";
90 reg = <0x2 0x0 0x40000>;
91
92 partition@0 {
93 reg = <0x0 0x02000000>;
94 label = "u-boot-nand";
95 read-only;
96 };
97
98 partition@2000000 {
99 reg = <0x02000000 0x10000000>;
100 label = "jffs2-nand";
101 };
102
103 partition@12000000 {
104 reg = <0x12000000 0x10000000>;
105 label = "ramdisk-nand";
106 read-only;
107 };
108
109 partition@22000000 {
110 reg = <0x22000000 0x04000000>;
111 label = "kernel-nand";
112 };
113
114 partition@26000000 {
115 reg = <0x26000000 0x01000000>;
116 label = "dtb-nand";
117 read-only;
118 };
119
120 partition@27000000 {
121 reg = <0x27000000 0x19000000>;
122 label = "reserved-nand";
123 };
124 };
125
126 board-control@3,0 {
127 compatible = "fsl,p1022ds-fpga", "fsl,fpga-ngpixis";
128 reg = <3 0 0x30>;
129 interrupt-parent = <&mpic>;
130 /*
131 * IRQ8 is generated if the "EVENT" switch is pressed
132 * and PX_CTL[EVESEL] is set to 00.
133 */
134 interrupts = <8 0 0 0>;
135 };
136 };
137
138 &board_soc {
139 i2c@3100 {
140 wm8776:codec@1a {
141 compatible = "wlf,wm8776";
142 reg = <0x1a>;
143 /*
144 * clock-frequency will be set by U-Boot if
145 * the clock is enabled.
146 */
147 };
148 rtc@68 {
149 compatible = "dallas,ds3232";
150 reg = <0x68>;
151 interrupts = <0x1 0x1 0 0>;
152 };
153 adt7461@4c {
154 compatible = "adi,adt7461";
155 reg = <0x4c>;
156 };
157 };
158
159 spi@7000 {
160 flash@0 {
161 #address-cells = <1>;
162 #size-cells = <1>;
163 compatible = "spansion,s25sl12801", "jedec,spi-nor";
164 reg = <0>;
165 spi-max-frequency = <40000000>; /* input clock */
166
167 partition@0 {
168 label = "u-boot-spi";
169 reg = <0x00000000 0x00100000>;
170 read-only;
171 };
172 partition@100000 {
173 label = "kernel-spi";
174 reg = <0x00100000 0x00500000>;
175 read-only;
176 };
177 partition@600000 {
178 label = "dtb-spi";
179 reg = <0x00600000 0x00100000>;
180 read-only;
181 };
182 partition@700000 {
183 label = "file system-spi";
184 reg = <0x00700000 0x00900000>;
185 };
186 };
187 };
188
189 ssi@15000 {
190 fsl,mode = "i2s-slave";
191 codec-handle = <&wm8776>;
192 fsl,ssi-asynchronous;
193 };
194
195 usb@22000 {
196 phy_type = "ulpi";
197 };
198
199 usb@23000 {
200 status = "disabled";
201 };
202
203 mdio@24000 {
204 phy0: ethernet-phy@0 {
205 interrupts = <3 1 0 0>;
206 reg = <0x1>;
207 };
208 phy1: ethernet-phy@1 {
209 interrupts = <9 1 0 0>;
210 reg = <0x2>;
211 };
212 tbi-phy@2 {
213 device_type = "tbi-phy";
214 reg = <0x2>;
215 };
216 };
217
218 ptp_clock@b0e00 {
219 compatible = "fsl,etsec-ptp";
220 reg = <0xb0e00 0xb0>;
221 interrupts = <68 2 0 0 69 2 0 0>;
222 fsl,tclk-period = <5>;
223 fsl,tmr-prsc = <2>;
224 fsl,tmr-add = <0xc01ebd3d>;
225 fsl,tmr-fiper1 = <999999995>;
226 fsl,tmr-fiper2 = <99990>;
227 fsl,max-adj = <266499999>;
228 };
229
230 ethernet@b0000 {
231 phy-handle = <&phy0>;
232 phy-connection-type = "rgmii-id";
233 };
234
235 ethernet@b1000 {
236 phy-handle = <&phy1>;
237 phy-connection-type = "rgmii-id";
238 };
239 };
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