FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/powerpc/fsl/b4qds.dtsi

     /*
      * B4420DS Device Tree Source
      *
      * Copyright 2012 - 2015 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.
     */
    
    / {
            model = "fsl,B4QDS";
            compatible = "fsl,B4QDS";
            #address-cells = <2>;
            #size-cells = <2>;
            interrupt-parent = <&mpic>;
    
            aliases {
                    crypto = &crypto;
                    phy_sgmii_10 = &phy_sgmii_10;
                    phy_sgmii_11 = &phy_sgmii_11;
                    phy_sgmii_1c = &phy_sgmii_1c;
                    phy_sgmii_1d = &phy_sgmii_1d;
            };
    
            ifc: localbus@ffe124000 {
                    reg = <0xf 0xfe124000 0 0x2000>;
                    ranges = <0 0 0xf 0xe8000000 0x08000000
                              2 0 0xf 0xff800000 0x00010000
                              3 0 0xf 0xffdf0000 0x00008000>;
    
                    nor@0,0 {
                            #address-cells = <1>;
                            #size-cells = <1>;
                            compatible = "cfi-flash";
                            reg = <0x0 0x0 0x8000000>;
                            bank-width = <2>;
                            device-width = <1>;
                    };
    
                    nand@2,0 {
                            #address-cells = <1>;
                            #size-cells = <1>;
                            compatible = "fsl,ifc-nand";
                            reg = <0x2 0x0 0x10000>;
    
                            partition@0 {
                                    /* This location must not be altered  */
                                    /* 1MB for u-boot Bootloader Image */
                                    reg = <0x0 0x00100000>;
                                    label = "NAND U-Boot Image";
                                    read-only;
                            };
    
                            partition@100000 {
                                    /* 1MB for DTB Image */
                                    reg = <0x00100000 0x00100000>;
                                    label = "NAND DTB Image";
                            };
    
                            partition@200000 {
                                    /* 10MB for Linux Kernel Image */
                                    reg = <0x00200000 0x00A00000>;
                                    label = "NAND Linux Kernel Image";
                            };
    
                            partition@c00000 {
                                    /* 500MB for Root file System Image */
                                    reg = <0x00c00000 0x1F400000>;
                                    label = "NAND RFS Image";
                            };
                    };
    
                    board-control@3,0 {
                            compatible = "fsl,b4qds-fpga", "fsl,fpga-qixis";
                           reg = <3 0 0x300>;
                   };
           };
   
           memory {
                   device_type = "memory";
           };
   
           reserved-memory {
                   #address-cells = <2>;
                   #size-cells = <2>;
                   ranges;
   
                   bman_fbpr: bman-fbpr {
                           size = <0 0x1000000>;
                           alignment = <0 0x1000000>;
                   };
                   qman_fqd: qman-fqd {
                           size = <0 0x400000>;
                           alignment = <0 0x400000>;
                   };
                   qman_pfdr: qman-pfdr {
                           size = <0 0x2000000>;
                           alignment = <0 0x2000000>;
                   };
           };
   
           dcsr: dcsr@f00000000 {
                   ranges = <0x00000000 0xf 0x00000000 0x01052000>;
           };
   
           bportals: bman-portals@ff4000000 {
                   ranges = <0x0 0xf 0xf4000000 0x2000000>;
           };
   
           qportals: qman-portals@ff6000000 {
                   ranges = <0x0 0xf 0xf6000000 0x2000000>;
           };
   
           soc: soc@ffe000000 {
                   ranges = <0x00000000 0xf 0xfe000000 0x1000000>;
                   reg = <0xf 0xfe000000 0 0x00001000>;
                   spi@110000 {
                           flash@0 {
                                   #address-cells = <1>;
                                   #size-cells = <1>;
                                   compatible = "sst,sst25wf040", "jedec,spi-nor";
                                   reg = <0>;
                                   spi-max-frequency = <40000000>; /* input clock */
                           };
                   };
   
                   sdhc@114000 {
                           /*Disabled as there is no sdhc connector on B4420QDS board*/
                           status = "disabled";
                   };
   
                   i2c@118000 {
                           mux@77 {
                                   compatible = "nxp,pca9547";
                                   reg = <0x77>;
                                   #address-cells = <1>;
                                   #size-cells = <0>;
   
                                   i2c@0 {
                                           #address-cells = <1>;
                                           #size-cells = <0>;
                                           reg = <0>;
   
                                           eeprom@50 {
                                                   compatible = "atmel,24c64";
                                                   reg = <0x50>;
                                           };
                                           eeprom@51 {
                                                   compatible = "atmel,24c256";
                                                   reg = <0x51>;
                                           };
                                           eeprom@53 {
                                                   compatible = "atmel,24c256";
                                                   reg = <0x53>;
                                           };
                                           eeprom@57 {
                                                   compatible = "atmel,24c256";
                                                   reg = <0x57>;
                                           };
                                           rtc@68 {
                                                   compatible = "dallas,ds3232";
                                                   reg = <0x68>;
                                           };
                                   };
   
                                   i2c@2 {
                                           #address-cells = <1>;
                                           #size-cells = <0>;
                                           reg = <0x2>;
   
                                           ina220@40 {
                                                   compatible = "ti,ina220";
                                                   reg = <0x40>;
                                                   shunt-resistor = <1000>;
                                           };
                                   };
   
                                   i2c@3 {
                                           #address-cells = <1>;
                                           #size-cells = <0>;
                                           reg = <0x3>;
   
                                           adt7461@4c {
                                                   compatible = "adi,adt7461";
                                                   reg = <0x4c>;
                                           };
                                   };
                           };
                   };
   
                   usb@210000 {
                           dr_mode = "host";
                           phy_type = "ulpi";
                   };
   
                   fman@400000 {
                           ethernet@e0000 {
                                   phy-handle = <&phy_sgmii_10>;
                                   phy-connection-type = "sgmii";
                           };
   
                           ethernet@e2000 {
                                   phy-handle = <&phy_sgmii_11>;
                                   phy-connection-type = "sgmii";
                           };
   
                           ethernet@e4000 {
                                   phy-handle = <&phy_sgmii_1c>;
                                   phy-connection-type = "sgmii";
                           };
   
                           ethernet@e6000 {
                                   phy-handle = <&phy_sgmii_1d>;
                                   phy-connection-type = "sgmii";
                           };
   
                           mdio@fc000 {
                                   phy_sgmii_10: ethernet-phy@10 {
                                           reg = <0x10>;
                                   };
   
                                   phy_sgmii_11: ethernet-phy@11 {
                                           reg = <0x11>;
                                   };
   
                                   phy_sgmii_1c: ethernet-phy@1c {
                                           reg = <0x1c>;
                                           status = "disabled";
                                   };
   
                                   phy_sgmii_1d: ethernet-phy@1d {
                                           reg = <0x1d>;
                                           status = "disabled";
                                   };
                           };
                   };
           };
   
           pci0: pcie@ffe200000 {
                   reg = <0xf 0xfe200000 0 0x10000>;
                   ranges = <0x02000000 0 0xe0000000 0xc 0x00000000 0x0 0x20000000
                             0x01000000 0 0x00000000 0xf 0xf8000000 0x0 0x00010000>;
                   pcie@0 {
                           ranges = <0x02000000 0 0xe0000000
                                     0x02000000 0 0xe0000000
                                     0 0x20000000
   
                                     0x01000000 0 0x00000000
                                     0x01000000 0 0x00000000
                                     0 0x00010000>;
                   };
           };
   };
   
   /include/ "b4si-post.dtsi"

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