The Design and Implementation of the FreeBSD Operating System, Second Edition
Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)


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FreeBSD/Linux Kernel Cross Reference
sys/contrib/device-tree/src/powerpc/fsl/gef_sbc310.dts

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    1 // SPDX-License-Identifier: GPL-2.0-or-later
    2 /*
    3  * GE SBC310 Device Tree Source
    4  *
    5  * Copyright 2008 GE Intelligent Platforms Embedded Systems, Inc.
    6  *
    7  * Based on: SBS CM6 Device Tree Source
    8  * Copyright 2007 SBS Technologies GmbH & Co. KG
    9  * And: mpc8641_hpcn.dts (MPC8641 HPCN Device Tree Source)
   10  * Copyright 2006 Freescale Semiconductor Inc.
   11  */
   12 
   13 /*
   14  * Compiled with dtc -I dts -O dtb -o gef_sbc310.dtb gef_sbc310.dts
   15  */
   16 
   17 /include/ "mpc8641si-pre.dtsi"
   18 
   19 / {
   20         model = "GEF_SBC310";
   21         compatible = "gef,sbc310";
   22 
   23         memory {
   24                 device_type = "memory";
   25                 reg = <0x0 0x40000000>; // set by uboot
   26         };
   27 
   28         lbc: localbus@fef05000 {
   29                 reg = <0xfef05000 0x1000>;
   30 
   31                 ranges = <0 0 0xff000000 0x01000000     // 16MB Boot flash
   32                           1 0 0xe0000000 0x08000000     // Paged Flash 0
   33                           2 0 0xe8000000 0x08000000     // Paged Flash 1
   34                           3 0 0xfc100000 0x00020000     // NVRAM
   35                           4 0 0xfc000000 0x00010000>;   // FPGA
   36 
   37                 /* flash@0,0 is a mirror of part of the memory in flash@1,0
   38                 flash@0,0 {
   39                         compatible = "gef,sbc310-firmware-mirror", "cfi-flash";
   40                         reg = <0x0 0x0 0x01000000>;
   41                         bank-width = <2>;
   42                         device-width = <2>;
   43                         #address-cells = <1>;
   44                         #size-cells = <1>;
   45                         partition@0 {
   46                                 label = "firmware";
   47                                 reg = <0x0 0x01000000>;
   48                                 read-only;
   49                         };
   50                 };
   51                 */
   52 
   53                 flash@1,0 {
   54                         compatible = "gef,sbc310-paged-flash", "cfi-flash";
   55                         reg = <0x1 0x0 0x8000000>;
   56                         bank-width = <2>;
   57                         device-width = <2>;
   58                         #address-cells = <1>;
   59                         #size-cells = <1>;
   60                         partition@0 {
   61                                 label = "user";
   62                                 reg = <0x0 0x7800000>;
   63                         };
   64                         partition@7800000 {
   65                                 label = "firmware";
   66                                 reg = <0x7800000 0x800000>;
   67                                 read-only;
   68                         };
   69                 };
   70 
   71                 nvram@3,0 {
   72                         device_type = "nvram";
   73                         compatible = "simtek,stk14ca8";
   74                         reg = <0x3 0x0 0x20000>;
   75                 };
   76 
   77                 fpga@4,0 {
   78                         compatible = "gef,fpga-regs";
   79                         reg = <0x4 0x0 0x40>;
   80                 };
   81 
   82                 wdt@4,2000 {
   83                         compatible = "gef,sbc310-fpga-wdt", "gef,fpga-wdt-1.00",
   84                                 "gef,fpga-wdt";
   85                         reg = <0x4 0x2000 0x8>;
   86                         interrupts = <0x1a 0x4>;
   87                         interrupt-parent = <&gef_pic>;
   88                 };
   89 /*
   90                 wdt@4,2010 {
   91                         compatible = "gef,sbc310-fpga-wdt", "gef,fpga-wdt-1.00",
   92                                 "gef,fpga-wdt";
   93                         reg = <0x4 0x2010 0x8>;
   94                         interrupts = <0x1b 0x4>;
   95                         interrupt-parent = <&gef_pic>;
   96                 };
   97 */
   98                 gef_pic: pic@4,4000 {
   99                         #interrupt-cells = <1>;
  100                         interrupt-controller;
  101                         compatible = "gef,sbc310-fpga-pic", "gef,fpga-pic";
  102                         reg = <0x4 0x4000 0x20>;
  103                         interrupts = <0x8 0x9 0 0>;
  104 
  105                 };
  106                 gef_gpio: gpio@4,8000 {
  107                         #gpio-cells = <2>;
  108                         compatible = "gef,sbc310-gpio";
  109                         reg = <0x4 0x8000 0x24>;
  110                         gpio-controller;
  111                 };
  112         };
  113 
  114         soc: soc@fef00000 {
  115                 ranges = <0x0 0xfef00000 0x00100000>;
  116 
  117                 i2c@3000 {
  118                         rtc@51 {
  119                                 compatible = "epson,rx8581";
  120                                 reg = <0x00000051>;
  121                         };
  122                 };
  123 
  124                 i2c@3100 {
  125                         hwmon@48 {
  126                                 compatible = "national,lm92";
  127                                 reg = <0x48>;
  128                         };
  129 
  130                         hwmon@4c {
  131                                 compatible = "adi,adt7461";
  132                                 reg = <0x4c>;
  133                         };
  134 
  135                         eti@6b {
  136                                 compatible = "dallas,ds1682";
  137                                 reg = <0x6b>;
  138                         };
  139                 };
  140 
  141                 enet0: ethernet@24000 {
  142                         tbi-handle = <&tbi0>;
  143                         phy-handle = <&phy0>;
  144                         phy-connection-type = "gmii";
  145                 };
  146 
  147                 mdio@24520 {
  148                         phy0: ethernet-phy@0 {
  149                                 interrupt-parent = <&gef_pic>;
  150                                 interrupts = <0x9 0x4>;
  151                                 reg = <1>;
  152                         };
  153                         phy2: ethernet-phy@2 {
  154                                 interrupt-parent = <&gef_pic>;
  155                                 interrupts = <0x8 0x4>;
  156                                 reg = <3>;
  157                         };
  158                         tbi0: tbi-phy@11 {
  159                                 reg = <0x11>;
  160                                 device_type = "tbi-phy";
  161                         };
  162                 };
  163 
  164                 enet1: ethernet@26000 {
  165                         tbi-handle = <&tbi2>;
  166                         phy-handle = <&phy2>;
  167                         phy-connection-type = "gmii";
  168                 };
  169 
  170                 mdio@26520 {
  171                         tbi2: tbi-phy@11 {
  172                                 reg = <0x11>;
  173                                 device_type = "tbi-phy";
  174                         };
  175                 };
  176 
  177                 enet2: ethernet@25000 {
  178                         status = "disabled";
  179                 };
  180 
  181                 mdio@25520 {
  182                         status = "disabled";
  183                 };
  184 
  185                 enet3: ethernet@27000 {
  186                         status = "disabled";
  187                 };
  188 
  189                 mdio@27520 {
  190                         status = "disabled";
  191                 };
  192         };
  193 
  194         pci0: pcie@fef08000 {
  195                 reg = <0xfef08000 0x1000>;
  196                 ranges = <0x02000000 0x0 0x80000000 0x80000000 0x0 0x40000000
  197                           0x01000000 0x0 0x00000000 0xfe000000 0x0 0x00400000>;
  198                 interrupt-map-mask = <0xff00 0x0 0x0 0x7>;
  199                 interrupt-map = <
  200                         0x0000 0x0 0x0 0x1 &mpic 0x0 0x2
  201                         0x0000 0x0 0x0 0x2 &mpic 0x1 0x2
  202                         0x0000 0x0 0x0 0x3 &mpic 0x2 0x2
  203                         0x0000 0x0 0x0 0x4 &mpic 0x3 0x2
  204                 >;
  205 
  206                 pcie@0 {
  207                         ranges = <0x02000000 0x0 0x80000000
  208                                   0x02000000 0x0 0x80000000
  209                                   0x0 0x40000000
  210 
  211                                   0x01000000 0x0 0x00000000
  212                                   0x01000000 0x0 0x00000000
  213                                   0x0 0x00400000>;
  214                 };
  215         };
  216 
  217         pci1: pcie@fef09000 {
  218                 reg = <0xfef09000 0x1000>;
  219                 ranges = <0x02000000 0x0 0xc0000000 0xc0000000 0x0 0x20000000
  220                           0x01000000 0x0 0x00000000 0xfe400000 0x0 0x00400000>;
  221 
  222                 pcie@0 {
  223                         ranges = <0x02000000 0x0 0xc0000000
  224                                   0x02000000 0x0 0xc0000000
  225                                   0x0 0x20000000
  226 
  227                                   0x01000000 0x0 0x00000000
  228                                   0x01000000 0x0 0x00000000
  229                                   0x0 0x00400000>;
  230                 };
  231         };
  232 };
  233 
  234 /include/ "mpc8641si-post.dtsi"

Cache object: 9538943a218c723725bb17a8f94bed7a


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