arch/mips/boot/dts/brcm/bcm6328.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 / {
   3         #address-cells = <1>;
   4         #size-cells = <1>;
   5         compatible = "brcm,bcm6328";
   6
   7         cpus {
   8                 #address-cells = <1>;
   9                 #size-cells = <0>;
  10
  11                 mips-hpt-frequency = <160000000>;
  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_intc: interrupt-controller@10000020 {
  55                         compatible = "brcm,bcm6345-l1-intc";
  56                         reg = <0x10000020 0x10>,
  57                               <0x10000030 0x10>;
  58
  59                         interrupt-controller;
  60                         #interrupt-cells = <1>;
  61
  62                         interrupt-parent = <&cpu_intc>;
  63                         interrupts = <2>, <3>;
  64                 };
  65
  66                 uart0: serial@10000100 {
  67                         compatible = "brcm,bcm6345-uart";
  68                         reg = <0x10000100 0x18>;
  69                         interrupt-parent = <&periph_intc>;
  70                         interrupts = <28>;
  71                         clocks = <&periph_clk>;
  72                         status = "disabled";
  73                 };
  74
  75                 uart1: serial@10000120 {
  76                         compatible = "brcm,bcm6345-uart";
  77                         reg = <0x10000120 0x18>;
  78                         interrupt-parent = <&periph_intc>;
  79                         interrupts = <39>;
  80                         clocks = <&periph_clk>;
  81                         status = "disabled";
  82                 };
  83
  84                 timer: syscon@10000040 {
  85                         compatible = "syscon";
  86                         reg = <0x10000040 0x2c>;
  87                         native-endian;
  88                 };
  89
  90                 reboot: syscon-reboot@10000068 {
  91                         compatible = "syscon-reboot";
  92                         regmap = <&timer>;
  93                         offset = <0x28>;
  94                         mask = <0x1>;
  95                 };
  96
  97                 leds0: led-controller@10000800 {
  98                         #address-cells = <1>;
  99                         #size-cells = <0>;
 100                         compatible = "brcm,bcm6328-leds";
 101                         reg = <0x10000800 0x24>;
 102                         status = "disabled";
 103                 };
 104
 105                 ehci: usb@10002500 {
 106                         compatible = "brcm,bcm6328-ehci", "generic-ehci";
 107                         reg = <0x10002500 0x100>;
 108                         big-endian;
 109                         interrupt-parent = <&periph_intc>;
 110                         interrupts = <42>;
 111                         status = "disabled";
 112                 };
 113
 114                 ohci: usb@10002600 {
 115                         compatible = "brcm,bcm6328-ohci", "generic-ohci";
 116                         reg = <0x10002600 0x100>;
 117                         big-endian;
 118                         no-big-frame-no;
 119                         interrupt-parent = <&periph_intc>;
 120                         interrupts = <41>;
 121                         status = "disabled";
 122                 };
 123         };
 124 };