arch/powerpc/boot/dts/p1020rdb.dtsi

   1 /*
   2  * P1020 RDB Device Tree Source stub (no addresses or top-level ranges)
   3  *
   4  * Copyright 2011-2012 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 0x1000000>;
  41                 bank-width = <2>;
  42                 device-width = <1>;
  43
  44                 partition@0 {
  45                         /* This location must not be altered  */
  46                         /* 256KB for Vitesse 7385 Switch firmware */
  47                         reg = <0x0 0x00040000>;
  48                         label = "NOR (RO) Vitesse-7385 Firmware";
  49                         read-only;
  50                 };
  51
  52                 partition@40000 {
  53                         /* 256KB for DTB Image */
  54                         reg = <0x00040000 0x00040000>;
  55                         label = "NOR (RO) DTB Image";
  56                         read-only;
  57                 };
  58
  59                 partition@80000 {
  60                         /* 3.5 MB for Linux Kernel Image */
  61                         reg = <0x00080000 0x00380000>;
  62                         label = "NOR (RO) Linux Kernel Image";
  63                         read-only;
  64                 };
  65
  66                 partition@400000 {
  67                         /* 11MB for JFFS2 based Root file System */
  68                         reg = <0x00400000 0x00b00000>;
  69                         label = "NOR (RW) JFFS2 Root File System";
  70                 };
  71
  72                 partition@f00000 {
  73                         /* This location must not be altered  */
  74                         /* 512KB for u-boot Bootloader Image */
  75                         /* 512KB for u-boot Environment Variables */
  76                         reg = <0x00f00000 0x00100000>;
  77                         label = "NOR (RO) U-Boot Image";
  78                         read-only;
  79                 };
  80         };
  81
  82         nand@1,0 {
  83                 #address-cells = <1>;
  84                 #size-cells = <1>;
  85                 compatible = "fsl,p1020-fcm-nand",
  86                              "fsl,elbc-fcm-nand";
  87                 reg = <0x1 0x0 0x40000>;
  88
  89                 partition@0 {
  90                         /* This location must not be altered  */
  91                         /* 1MB for u-boot Bootloader Image */
  92                         reg = <0x0 0x00100000>;
  93                         label = "NAND (RO) U-Boot Image";
  94                         read-only;
  95                 };
  96
  97                 partition@100000 {
  98                         /* 1MB for DTB Image */
  99                         reg = <0x00100000 0x00100000>;
 100                         label = "NAND (RO) DTB Image";
 101                         read-only;
 102                 };
 103
 104                 partition@200000 {
 105                         /* 4MB for Linux Kernel Image */
 106                         reg = <0x00200000 0x00400000>;
 107                         label = "NAND (RO) Linux Kernel Image";
 108                         read-only;
 109                 };
 110
 111                 partition@600000 {
 112                         /* 4MB for Compressed Root file System Image */
 113                         reg = <0x00600000 0x00400000>;
 114                         label = "NAND (RO) Compressed RFS Image";
 115                         read-only;
 116                 };
 117
 118                 partition@a00000 {
 119                         /* 7MB for JFFS2 based Root file System */
 120                         reg = <0x00a00000 0x00700000>;
 121                         label = "NAND (RW) JFFS2 Root File System";
 122                 };
 123
 124                 partition@1100000 {
 125                         /* 15MB for JFFS2 based Root file System */
 126                         reg = <0x01100000 0x00f00000>;
 127                         label = "NAND (RW) Writable User area";
 128                 };
 129         };
 130
 131         L2switch@2,0 {
 132                 #address-cells = <1>;
 133                 #size-cells = <1>;
 134                 compatible = "vitesse-7385";
 135                 reg = <0x2 0x0 0x20000>;
 136         };
 137 };
 138
 139 &board_soc {
 140         i2c@3000 {
 141                 rtc@68 {
 142                         compatible = "dallas,ds1339";
 143                         reg = <0x68>;
 144                 };
 145         };
 146
 147         spi@7000 {
 148                 flash@0 {
 149                         #address-cells = <1>;
 150                         #size-cells = <1>;
 151                         compatible = "spansion,s25sl12801";
 152                         reg = <0>;
 153                         spi-max-frequency = <40000000>; /* input clock */
 154
 155                         partition@u-boot {
 156                                 /* 512KB for u-boot Bootloader Image */
 157                                 reg = <0x0 0x00080000>;
 158                                 label = "u-boot";
 159                                 read-only;
 160                         };
 161
 162                         partition@dtb {
 163                                 /* 512KB for DTB Image */
 164                                 reg = <0x00080000 0x00080000>;
 165                                 label = "dtb";
 166                                 read-only;
 167                         };
 168
 169                         partition@kernel {
 170                                 /* 4MB for Linux Kernel Image */
 171                                 reg = <0x00100000 0x00400000>;
 172                                 label = "kernel";
 173                                 read-only;
 174                         };
 175
 176                         partition@fs {
 177                                 /* 4MB for Compressed RFS Image */
 178                                 reg = <0x00500000 0x00400000>;
 179                                 label = "file system";
 180                                 read-only;
 181                         };
 182
 183                         partition@jffs-fs {
 184                                 /* 7MB for JFFS2 based RFS */
 185                                 reg = <0x00900000 0x00700000>;
 186                                 label = "file system jffs2";
 187                         };
 188                 };
 189         };
 190
 191         usb@22000 {
 192                 phy_type = "ulpi";
 193                 dr_mode = "host";
 194         };
 195
 196         /* USB2 is shared with localbus. It is used
 197            only in case of SPI and SD boot after
 198            appropriate device-tree fixup done by uboot */
 199         usb@23000 {
 200                 phy_type = "ulpi";
 201                 dr_mode = "host";
 202         };
 203
 204         mdio@24000 {
 205                 phy0: ethernet-phy@0 {
 206                         interrupt-parent = <&mpic>;
 207                         interrupts = <3 1>;
 208                         reg = <0x0>;
 209                 };
 210
 211                 phy1: ethernet-phy@1 {
 212                         interrupt-parent = <&mpic>;
 213                         interrupts = <2 1>;
 214                         reg = <0x1>;
 215                 };
 216
 217                 tbi-phy@2 {
 218                         device_type = "tbi-phy";
 219                         reg = <0x2>;
 220                 };
 221         };
 222
 223         mdio@25000 {
 224                 tbi0: tbi-phy@11 {
 225                         reg = <0x11>;
 226                         device_type = "tbi-phy";
 227                 };
 228         };
 229
 230         enet0: ethernet@b0000 {
 231                 fixed-link = <1 1 1000 0 0>;
 232                 phy-connection-type = "rgmii-id";
 233
 234         };
 235
 236         enet1: ethernet@b1000 {
 237                 phy-handle = <&phy0>;
 238                 tbi-handle = <&tbi0>;
 239                 phy-connection-type = "sgmii";
 240         };
 241
 242         enet2: ethernet@b2000 {
 243                 phy-handle = <&phy1>;
 244                 phy-connection-type = "rgmii-id";
 245         };
 246 };