arch/mips/boot/dts/brcm/bcm6368.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 / {
   3         #address-cells = <1>;
   4         #size-cells = <1>;
   5         compatible = "brcm,bcm6368";
   6
   7         cpus {
   8                 #address-cells = <1>;
   9                 #size-cells = <0>;
  10
  11                 mips-hpt-frequency = <200000000>;
  12
  13                 cpu@0 {
  14                         compatible = "brcm,bmips4350";
  15                         device_type = "cpu";
  16                         reg = <0>;
  17                 };
  18
  19                 cpu@1 {
  20                         compatible = "brcm,bmips4350";
  21                         device_type = "cpu";
  22                         reg = <1>;
  23                 };
  24         };
  25
  26         clocks {
  27                 periph_clk: periph-clk {
  28                         compatible = "fixed-clock";
  29                         #clock-cells = <0>;
  30                         clock-frequency = <50000000>;
  31                 };
  32         };
  33
  34         aliases {
  35                 serial0 = &uart0;
  36                 serial1 = &uart1;
  37         };
  38
  39         cpu_intc: interrupt-controller {
  40                 #address-cells = <0>;
  41                 compatible = "mti,cpu-interrupt-controller";
  42
  43                 interrupt-controller;
  44                 #interrupt-cells = <1>;
  45         };
  46
  47         ubus {
  48                 #address-cells = <1>;
  49                 #size-cells = <1>;
  50
  51                 compatible = "simple-bus";
  52                 ranges;
  53
  54                 periph_cntl: syscon@10000000 {
  55                         compatible = "syscon";
  56                         reg = <0x10000000 0x14>;
  57                         native-endian;
  58                 };
  59
  60                 reboot: syscon-reboot@10000008 {
  61                         compatible = "syscon-reboot";
  62                         regmap = <&periph_cntl>;
  63                         offset = <0x8>;
  64                         mask = <0x1>;
  65                 };
  66
  67                 periph_intc: interrupt-controller@10000020 {
  68                         compatible = "brcm,bcm6345-l1-intc";
  69                         reg = <0x10000020 0x10>,
  70                               <0x10000030 0x10>;
  71
  72                         interrupt-controller;
  73                         #interrupt-cells = <1>;
  74
  75                         interrupt-parent = <&cpu_intc>;
  76                         interrupts = <2>, <3>;
  77                 };
  78
  79                 leds0: led-controller@100000d0 {
  80                         #address-cells = <1>;
  81                         #size-cells = <0>;
  82                         compatible = "brcm,bcm6358-leds";
  83                         reg = <0x100000d0 0x8>;
  84                         status = "disabled";
  85                 };
  86
  87                 uart0: serial@10000100 {
  88                         compatible = "brcm,bcm6345-uart";
  89                         reg = <0x10000100 0x18>;
  90                         interrupt-parent = <&periph_intc>;
  91                         interrupts = <2>;
  92                         clocks = <&periph_clk>;
  93                         clock-names = "refclk";
  94                         status = "disabled";
  95                 };
  96
  97                 uart1: serial@10000120 {
  98                         compatible = "brcm,bcm6345-uart";
  99                         reg = <0x10000120 0x18>;
 100                         interrupt-parent = <&periph_intc>;
 101                         interrupts = <3>;
 102                         clocks = <&periph_clk>;
 103                         clock-names = "refclk";
 104                         status = "disabled";
 105                 };
 106
 107                 ehci: usb@10001500 {
 108                         compatible = "brcm,bcm6368-ehci", "generic-ehci";
 109                         reg = <0x10001500 0x100>;
 110                         big-endian;
 111                         interrupt-parent = <&periph_intc>;
 112                         interrupts = <7>;
 113                         status = "disabled";
 114                 };
 115
 116                 ohci: usb@10001600 {
 117                         compatible = "brcm,bcm6368-ohci", "generic-ohci";
 118                         reg = <0x10001600 0x100>;
 119                         big-endian;
 120                         no-big-frame-no;
 121                         interrupt-parent = <&periph_intc>;
 122                         interrupts = <5>;
 123                         status = "disabled";
 124                 };
 125         };
 126 };