c293pcie.dts

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    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: ifc@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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