FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/powerpc/fsl/p1020utm-pc.dtsi

     /*
      * P1020 UTM-PC Device Tree Source stub (no addresses or top-level ranges)
      *
      * Copyright 2012 Freescale Semiconductor Inc.
      *
      * Redistribution and use in source and binary forms, with or without
      * modification, are permitted provided that the following conditions are met:
      *     * Redistributions of source code must retain the above copyright
      *       notice, this list of conditions and the following disclaimer.
     *     * Redistributions in binary form must reproduce the above copyright
     *       notice, this list of conditions and the following disclaimer in the
     *       documentation and/or other materials provided with the distribution.
     *     * Neither the name of Freescale Semiconductor nor the
     *       names of its contributors may be used to endorse or promote products
     *       derived from this software without specific prior written permission.
     *
     *
     * ALTERNATIVELY, this software may be distributed under the terms of the
     * GNU General Public License ("GPL") as published by the Free Software
     * Foundation, either version 2 of that License or (at your option) any
     * later version.
     *
     * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY
     * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY
     * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
     * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     */
    
    &lbc {
            nor@0,0 {
                    #address-cells = <1>;
                    #size-cells = <1>;
                    compatible = "cfi-flash";
                    reg = <0x0 0x0 0x2000000>;
                    bank-width = <2>;
                    device-width = <1>;
    
                    partition@0 {
                            /* 256KB for DTB Image */
                            reg = <0x0 0x00040000>;
                            label = "NOR DTB Image";
                    };
    
                    partition@40000 {
                            /* 3.75 MB for Linux Kernel Image */
                            reg = <0x00040000 0x003c0000>;
                            label = "NOR Linux Kernel Image";
                    };
    
                    partition@400000 {
                            /* 27MB for Root file System */
                            reg = <0x00400000 0x01b00000>;
                            label = "NOR Root File System";
                    };
    
                    partition@1f00000 {
                            /* This location must not be altered  */
                            /* 512KB for u-boot Bootloader Image */
                            /* 512KB for u-boot Environment Variables */
                            reg = <0x01f00000 0x00100000>;
                            label = "NOR U-Boot Image";
                            read-only;
                    };
            };
    };
    
    &soc {
            i2c@3000 {
                    rtc@68 {
                            compatible = "dallas,ds1339";
                            reg = <0x68>;
                    };
            };
    
            mdio@24000 {
                    phy0: ethernet-phy@0 {
                            interrupts = <3 1 0 0>;
                            reg = <0x0>;
                    };
                    phy1: ethernet-phy@1 {
                            interrupts = <2 1 0 0>;
                            reg = <0x1>;
                    };
                    phy2: ethernet-phy@2 {
                            interrupts = <1 1 0 0>;
                            reg = <0x2>;
                    };
            };
    
            mdio@25000 {
                    tbi1: tbi-phy@11 {
                            reg = <0x11>;
                            device_type = "tbi-phy";
                   };
           };
   
           mdio@26000 {
                   tbi2: tbi-phy@11 {
                           reg = <0x11>;
                           device_type = "tbi-phy";
                   };
           };
   
           enet0: ethernet@b0000 {
                   phy-handle = <&phy2>;
                   phy-connection-type = "rgmii-id";
           };
   
           enet1: ethernet@b1000 {
                   phy-handle = <&phy0>;
                   tbi-handle = <&tbi1>;
                   phy-connection-type = "sgmii";
           };
   
           enet2: ethernet@b2000 {
                   phy-handle = <&phy1>;
                   phy-connection-type = "rgmii-id";
           };
   
           usb@22000 {
                   phy_type = "ulpi";
           };
   
           /* USB2 is shared with localbus, so it must be disabled
              by default. We can't put 'status = "disabled";' here
              since U-Boot doesn't clear the status property when
              it enables USB2. OTOH, U-Boot does create a new node
              when there isn't any. So, just comment it out.
           */
           usb@23000 {
                   status = "disabled";
                   phy_type = "ulpi";
           };
   };

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