arch/powerpc/boot/dts/sbc8548-pre.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * SBC8548 Device Tree Source
   4  *
   5  * Copyright 2007 Wind River Systems Inc.
   6  *
   7  * Paul Gortmaker (see MAINTAINERS for contact information)
   8  */
   9
  10 /{
  11         model = "SBC8548";
  12         compatible = "SBC8548";
  13         #address-cells = <1>;
  14         #size-cells = <1>;
  15
  16         aliases {
  17                 ethernet0 = &enet0;
  18                 ethernet1 = &enet1;
  19                 serial0 = &serial0;
  20                 serial1 = &serial1;
  21                 pci0 = &pci0;
  22                 pci1 = &pci1;
  23         };
  24
  25         cpus {
  26                 #address-cells = <1>;
  27                 #size-cells = <0>;
  28
  29                 PowerPC,8548@0 {
  30                         device_type = "cpu";
  31                         reg = <0>;
  32                         d-cache-line-size = <0x20>;     // 32 bytes
  33                         i-cache-line-size = <0x20>;     // 32 bytes
  34                         d-cache-size = <0x8000>;        // L1, 32K
  35                         i-cache-size = <0x8000>;        // L1, 32K
  36                         timebase-frequency = <0>;       // From uboot
  37                         bus-frequency = <0>;
  38                         clock-frequency = <0>;
  39                         next-level-cache = <&L2>;
  40                 };
  41         };
  42
  43         memory {
  44                 device_type = "memory";
  45                 reg = <0x00000000 0x10000000>;
  46         };
  47
  48 };