arch/mips/boot/dts/brcm/bcm63268.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 / {
   3         #address-cells = <1>;
   4         #size-cells = <1>;
   5         compatible = "brcm,bcm63268";
   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 0x20>,
  70                               <0x10000040 0x20>;
  71
  72                         interrupt-controller;
  73                         #interrupt-cells = <1>;
  74
  75                         interrupt-parent = <&cpu_intc>;
  76                         interrupts = <2>, <3>;
  77                 };
  78
  79                 uart0: serial@10000180 {
  80                         compatible = "brcm,bcm6345-uart";
  81                         reg = <0x10000180 0x18>;
  82
  83                         interrupt-parent = <&periph_intc>;
  84                         interrupts = <5>;
  85
  86                         clocks = <&periph_clk>;
  87                         clock-names = "refclk";
  88
  89                         status = "disabled";
  90                 };
  91
  92                 uart1: serial@100001a0 {
  93                         compatible = "brcm,bcm6345-uart";
  94                         reg = <0x100001a0 0x18>;
  95
  96                         interrupt-parent = <&periph_intc>;
  97                         interrupts = <34>;
  98
  99                         clocks = <&periph_clk>;
 100                         clock-names = "refclk";
 101
 102                         status = "disabled";
 103                 };
 104
 105                 leds0: led-controller@10001900 {
 106                         #address-cells = <1>;
 107                         #size-cells = <0>;
 108                         compatible = "brcm,bcm6328-leds";
 109                         reg = <0x10001900 0x24>;
 110
 111                         status = "disabled";
 112                 };
 113
 114                 ehci: usb@10002500 {
 115                         compatible = "brcm,bcm63268-ehci", "generic-ehci";
 116                         reg = <0x10002500 0x100>;
 117                         big-endian;
 118
 119                         interrupt-parent = <&periph_intc>;
 120                         interrupts = <10>;
 121
 122                         status = "disabled";
 123                 };
 124
 125                 ohci: usb@10002600 {
 126                         compatible = "brcm,bcm63268-ohci", "generic-ohci";
 127                         reg = <0x10002600 0x100>;
 128                         big-endian;
 129                         no-big-frame-no;
 130
 131                         interrupt-parent = <&periph_intc>;
 132                         interrupts = <9>;
 133
 134                         status = "disabled";
 135                 };
 136         };
 137 };