arch/mips/boot/dts/brcm/bcm3384_zephyr.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "brcm,bcm3384", "brcm,bcm33843";
   5
   6         memory@0 {
   7                 device_type = "memory";
   8
   9                 /* Typical range.  The bootloader should fill this in. */
  10                 reg = <0x0 0x08000000>;
  11         };
  12
  13         cpus {
  14                 #address-cells = <1>;
  15                 #size-cells = <0>;
  16
  17                 /* On BMIPS5000 this is 1/8th of the CPU core clock */
  18                 mips-hpt-frequency = <100000000>;
  19
  20                 cpu@0 {
  21                         compatible = "brcm,bmips5000";
  22                         device_type = "cpu";
  23                         reg = <0>;
  24                 };
  25
  26                 cpu@1 {
  27                         compatible = "brcm,bmips5000";
  28                         device_type = "cpu";
  29                         reg = <1>;
  30                 };
  31         };
  32
  33         cpu_intc: cpu_intc {
  34                 #address-cells = <0>;
  35                 compatible = "mti,cpu-interrupt-controller";
  36
  37                 interrupt-controller;
  38                 #interrupt-cells = <1>;
  39         };
  40
  41         clocks {
  42                 periph_clk: periph_clk {
  43                         compatible = "fixed-clock";
  44                         #clock-cells = <0>;
  45                         clock-frequency = <54000000>;
  46                 };
  47         };
  48
  49         aliases {
  50                 uart0 = &uart0;
  51         };
  52
  53         ubus {
  54                 #address-cells = <1>;
  55                 #size-cells = <1>;
  56
  57                 compatible = "brcm,ubus", "simple-bus";
  58                 ranges;
  59                 dma-ranges = <0x00000000 0x08000000 0x08000000>,
  60                              <0x08000000 0x00000000 0x08000000>;
  61
  62                 periph_intc: periph_intc@14e00038 {
  63                         compatible = "brcm,bcm3380-l2-intc";
  64                         reg = <0x14e00038 0x4 0x14e0003c 0x4>,
  65                               <0x14e00340 0x4 0x14e00344 0x4>;
  66
  67                         interrupt-controller;
  68                         #interrupt-cells = <1>;
  69
  70                         interrupt-parent = <&cpu_intc>;
  71                         interrupts = <4>;
  72                 };
  73
  74                 zmips_intc: zmips_intc@104b0060 {
  75                         compatible = "brcm,bcm3380-l2-intc";
  76                         reg = <0x104b0060 0x4 0x104b0064 0x4>;
  77
  78                         interrupt-controller;
  79                         #interrupt-cells = <1>;
  80
  81                         interrupt-parent = <&periph_intc>;
  82                         interrupts = <29>;
  83                         brcm,int-map-mask = <0xffffffff>;
  84                 };
  85
  86                 iop_intc: iop_intc@14e00058 {
  87                         compatible = "brcm,bcm3380-l2-intc";
  88                         reg = <0x14e00058 0x4 0x14e0005c 0x4>;
  89
  90                         interrupt-controller;
  91                         #interrupt-cells = <1>;
  92
  93                         interrupt-parent = <&cpu_intc>;
  94                         interrupts = <6>;
  95                         brcm,int-map-mask = <0xffffffff>;
  96                 };
  97
  98                 uart0: serial@14e00520 {
  99                         compatible = "brcm,bcm6345-uart";
 100                         reg = <0x14e00520 0x18>;
 101                         interrupt-parent = <&periph_intc>;
 102                         interrupts = <2>;
 103                         clocks = <&periph_clk>;
 104                         status = "disabled";
 105                 };
 106
 107                 ehci0: usb@15400300 {
 108                         compatible = "brcm,bcm3384-ehci", "generic-ehci";
 109                         reg = <0x15400300 0x100>;
 110                         big-endian;
 111                         interrupt-parent = <&periph_intc>;
 112                         interrupts = <41>;
 113                         status = "disabled";
 114                 };
 115
 116                 ohci0: usb@15400400 {
 117                         compatible = "brcm,bcm3384-ohci", "generic-ohci";
 118                         reg = <0x15400400 0x100>;
 119                         big-endian;
 120                         no-big-frame-no;
 121                         interrupt-parent = <&periph_intc>;
 122                         interrupts = <40>;
 123                         status = "disabled";
 124                 };
 125         };
 126 };