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                 clkctl: clock-controller@10000004 {
  55                         compatible = "brcm,bcm6368-clocks";
  56                         reg = <0x10000004 0x4>;
  57                         #clock-cells = <1>;
  58                 };
  59
  60                 periph_cntl: syscon@100000008 {
  61                         compatible = "syscon";
  62                         reg = <0x10000000 0xc>;
  63                         native-endian;
  64                 };
  65
  66                 reboot: syscon-reboot@10000008 {
  67                         compatible = "syscon-reboot";
  68                         regmap = <&periph_cntl>;
  69                         offset = <0x0>;
  70                         mask = <0x1>;
  71                 };
  72
  73                 periph_rst: reset-controller@10000010 {
  74                         compatible = "brcm,bcm6345-reset";
  75                         reg = <0x10000010 0x4>;
  76                         #reset-cells = <1>;
  77                 };
  78
  79                 periph_intc: interrupt-controller@10000020 {
  80                         compatible = "brcm,bcm6345-l1-intc";
  81                         reg = <0x10000020 0x10>,
  82                               <0x10000030 0x10>;
  83
  84                         interrupt-controller;
  85                         #interrupt-cells = <1>;
  86
  87                         interrupt-parent = <&cpu_intc>;
  88                         interrupts = <2>, <3>;
  89                 };
  90
  91                 leds0: led-controller@100000d0 {
  92                         #address-cells = <1>;
  93                         #size-cells = <0>;
  94                         compatible = "brcm,bcm6358-leds";
  95                         reg = <0x100000d0 0x8>;
  96                         status = "disabled";
  97                 };
  98
  99                 uart0: serial@10000100 {
 100                         compatible = "brcm,bcm6345-uart";
 101                         reg = <0x10000100 0x18>;
 102                         interrupt-parent = <&periph_intc>;
 103                         interrupts = <2>;
 104                         clocks = <&periph_clk>;
 105                         clock-names = "refclk";
 106                         status = "disabled";
 107                 };
 108
 109                 uart1: serial@10000120 {
 110                         compatible = "brcm,bcm6345-uart";
 111                         reg = <0x10000120 0x18>;
 112                         interrupt-parent = <&periph_intc>;
 113                         interrupts = <3>;
 114                         clocks = <&periph_clk>;
 115                         clock-names = "refclk";
 116                         status = "disabled";
 117                 };
 118
 119                 ehci: usb@10001500 {
 120                         compatible = "brcm,bcm6368-ehci", "generic-ehci";
 121                         reg = <0x10001500 0x100>;
 122                         big-endian;
 123                         interrupt-parent = <&periph_intc>;
 124                         interrupts = <7>;
 125                         status = "disabled";
 126                 };
 127
 128                 ohci: usb@10001600 {
 129                         compatible = "brcm,bcm6368-ohci", "generic-ohci";
 130                         reg = <0x10001600 0x100>;
 131                         big-endian;
 132                         no-big-frame-no;
 133                         interrupt-parent = <&periph_intc>;
 134                         interrupts = <5>;
 135                         status = "disabled";
 136                 };
 137         };
 138 };