1 /*
2 * P1020 UTM-PC 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 &lbc {
36 nor@0,0 {
37 #address-cells = <1>;
38 #size-cells = <1>;
39 compatible = "cfi-flash";
40 reg = <0x0 0x0 0x2000000>;
41 bank-width = <2>;
42 device-width = <1>;
43
44 partition@0 {
45 /* 256KB for DTB Image */
46 reg = <0x0 0x00040000>;
47 label = "NOR DTB Image";
48 };
49
50 partition@40000 {
51 /* 3.75 MB for Linux Kernel Image */
52 reg = <0x00040000 0x003c0000>;
53 label = "NOR Linux Kernel Image";
54 };
55
56 partition@400000 {
57 /* 27MB for Root file System */
58 reg = <0x00400000 0x01b00000>;
59 label = "NOR Root File System";
60 };
61
62 partition@1f00000 {
63 /* This location must not be altered */
64 /* 512KB for u-boot Bootloader Image */
65 /* 512KB for u-boot Environment Variables */
66 reg = <0x01f00000 0x00100000>;
67 label = "NOR U-Boot Image";
68 read-only;
69 };
70 };
71 };
72
73 &soc {
74 i2c@3000 {
75 rtc@68 {
76 compatible = "dallas,ds1339";
77 reg = <0x68>;
78 };
79 };
80
81 mdio@24000 {
82 phy0: ethernet-phy@0 {
83 interrupts = <3 1 0 0>;
84 reg = <0x0>;
85 };
86 phy1: ethernet-phy@1 {
87 interrupts = <2 1 0 0>;
88 reg = <0x1>;
89 };
90 phy2: ethernet-phy@2 {
91 interrupts = <1 1 0 0>;
92 reg = <0x2>;
93 };
94 };
95
96 mdio@25000 {
97 tbi1: tbi-phy@11 {
98 reg = <0x11>;
99 device_type = "tbi-phy";
100 };
101 };
102
103 mdio@26000 {
104 tbi2: tbi-phy@11 {
105 reg = <0x11>;
106 device_type = "tbi-phy";
107 };
108 };
109
110 enet0: ethernet@b0000 {
111 phy-handle = <&phy2>;
112 phy-connection-type = "rgmii-id";
113 };
114
115 enet1: ethernet@b1000 {
116 phy-handle = <&phy0>;
117 tbi-handle = <&tbi1>;
118 phy-connection-type = "sgmii";
119 };
120
121 enet2: ethernet@b2000 {
122 phy-handle = <&phy1>;
123 phy-connection-type = "rgmii-id";
124 };
125
126 usb@22000 {
127 phy_type = "ulpi";
128 };
129
130 /* USB2 is shared with localbus, so it must be disabled
131 by default. We can't put 'status = "disabled";' here
132 since U-Boot doesn't clear the status property when
133 it enables USB2. OTOH, U-Boot does create a new node
134 when there isn't any. So, just comment it out.
135 */
136 usb@23000 {
137 status = "disabled";
138 phy_type = "ulpi";
139 };
140 };
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