src/powerpc/fsl/p1020mbg-pc.dtsi

   1 /*
   2  * P1020 MBG-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 0x4000000>;
  41                 bank-width = <2>;
  42                 device-width = <1>;
  43
  44                 partition@0 {
  45                         /* 128KB for DTB Image */
  46                         reg = <0x0 0x00020000>;
  47                         label = "NOR DTB Image";
  48                 };
  49
  50                 partition@20000 {
  51                         /* 3.875 MB for Linux Kernel Image */
  52                         reg = <0x00020000 0x003e0000>;
  53                         label = "NOR Linux Kernel Image";
  54                 };
  55
  56                 partition@400000 {
  57                         /* 58MB for Root file System */
  58                         reg = <0x00400000 0x03a00000>;
  59                         label = "NOR Root File System";
  60                 };
  61
  62                 partition@3e00000 {
  63                         /* This location must not be altered  */
  64                         /* 1M for Vitesse 7385 Switch firmware */
  65                         reg = <0x3e00000 0x00100000>;
  66                         label = "NOR Vitesse-7385 Firmware";
  67                         read-only;
  68                 };
  69
  70                 partition@3f00000 {
  71                         /* This location must not be altered  */
  72                         /* 512KB for u-boot Bootloader Image */
  73                         /* 512KB for u-boot Environment Variables */
  74                         reg = <0x03f00000 0x00100000>;
  75                         label = "NOR U-Boot Image";
  76                         read-only;
  77                 };
  78         };
  79
  80         L2switch@2,0 {
  81                 #address-cells = <1>;
  82                 #size-cells = <1>;
  83                 compatible = "vitesse-7385";
  84                 reg = <0x2 0x0 0x20000>;
  85         };
  86 };
  87
  88 &soc {
  89         i2c@3000 {
  90                 rtc@68 {
  91                         compatible = "dallas,ds1339";
  92                         reg = <0x68>;
  93                 };
  94         };
  95
  96         mdio@24000 {
  97                 phy0: ethernet-phy@0 {
  98                         interrupts = <3 1 0 0>;
  99                         reg = <0x0>;
 100                 };
 101                 phy1: ethernet-phy@1 {
 102                         interrupts = <2 1 0 0>;
 103                         reg = <0x1>;
 104                 };
 105         };
 106
 107         mdio@25000 {
 108                 tbi1: tbi-phy@11 {
 109                         reg = <0x11>;
 110                         device_type = "tbi-phy";
 111                 };
 112         };
 113
 114         mdio@26000 {
 115                 tbi2: tbi-phy@11 {
 116                         reg = <0x11>;
 117                         device_type = "tbi-phy";
 118                 };
 119         };
 120
 121         enet0: ethernet@b0000 {
 122                 fixed-link = <1 1 1000 0 0>;
 123                 phy-connection-type = "rgmii-id";
 124         };
 125
 126         enet1: ethernet@b1000 {
 127                 phy-handle = <&phy0>;
 128                 tbi-handle = <&tbi1>;
 129                 phy-connection-type = "sgmii";
 130         };
 131
 132         enet2: ethernet@b2000 {
 133                 phy-handle = <&phy1>;
 134                 phy-connection-type = "rgmii-id";
 135         };
 136
 137         usb@22000 {
 138                 phy_type = "ulpi";
 139         };
 140
 141         /* USB2 is shared with localbus, so it must be disabled
 142            by default. We can't put 'status = "disabled";' here
 143            since U-Boot doesn't clear the status property when
 144            it enables USB2. OTOH, U-Boot does create a new node
 145            when there isn't any. So, just comment it out.
 146         */
 147         usb@23000 {
 148                 status = "disabled";
 149                 phy_type = "ulpi";
 150         };
 151 };