LXR linux/arch/mips/boot/dts/brcm/bcm3384

   1// SPDX-License-Identifier: GPL-2.0
   2/ {
   3        #address-cells = <1>;
   4        #size-cells = <1>;
   5        compatible = "brcm,bcm3384-viper", "brcm,bcm33843-viper";
   6
   7        memory@0 {
   8                device_type = "memory";
   9
  10                /* Typical ranges.  The bootloader should fill these in. */
  11                reg = <0x06000000 0x02000000>,
  12                      <0x0e000000 0x02000000>;
  13        };
  14
  15        cpus {
  16                #address-cells = <1>;
  17                #size-cells = <0>;
  18
  19                /* 1/2 of the CPU core clock (standard MIPS behavior) */
  20                mips-hpt-frequency = <300000000>;
  21
  22                cpu@0 {
  23                        compatible = "brcm,bmips4350";
  24                        device_type = "cpu";
  25                        reg = <0>;
  26                };
  27        };
  28
  29        cpu_intc: cpu_intc {
  30                #address-cells = <0>;
  31                compatible = "mti,cpu-interrupt-controller";
  32
  33                interrupt-controller;
  34                #interrupt-cells = <1>;
  35        };
  36
  37        clocks {
  38                periph_clk: periph_clk {
  39                        compatible = "fixed-clock";
  40                        #clock-cells = <0>;
  41                        clock-frequency = <54000000>;
  42                };
  43        };
  44
  45        aliases {
  46                uart0 = &uart0;
  47        };
  48
  49        ubus {
  50                #address-cells = <1>;
  51                #size-cells = <1>;
  52
  53                compatible = "brcm,ubus", "simple-bus";
  54                ranges;
  55                /* No dma-ranges on Viper. */
  56
  57                periph_intc: periph_intc@14e00048 {
  58                        compatible = "brcm,bcm3380-l2-intc";
  59                        reg = <0x14e00048 0x4 0x14e0004c 0x4>,
  60                              <0x14e00350 0x4 0x14e00354 0x4>;
  61
  62                        interrupt-controller;
  63                        #interrupt-cells = <1>;
  64
  65                        interrupt-parent = <&cpu_intc>;
  66                        interrupts = <4>;
  67                };
  68
  69                cmips_intc: cmips_intc@151f8048 {
  70                        compatible = "brcm,bcm3380-l2-intc";
  71                        reg = <0x151f8048 0x4 0x151f804c 0x4>;
  72
  73                        interrupt-controller;
  74                        #interrupt-cells = <1>;
  75
  76                        interrupt-parent = <&periph_intc>;
  77                        interrupts = <30>;
  78                        brcm,int-map-mask = <0xffffffff>;
  79                };
  80
  81                uart0: serial@14e00520 {
  82                        compatible = "brcm,bcm6345-uart";
  83                        reg = <0x14e00520 0x18>;
  84                        interrupt-parent = <&periph_intc>;
  85                        interrupts = <2>;
  86                        clocks = <&periph_clk>;
  87                        status = "disabled";
  88                };
  89
  90                ehci0: usb@15400300 {
  91                        compatible = "brcm,bcm3384-ehci", "generic-ehci";
  92                        reg = <0x15400300 0x100>;
  93                        big-endian;
  94                        interrupt-parent = <&periph_intc>;
  95                        interrupts = <41>;
  96                        status = "disabled";
  97                };
  98
  99                ohci0: usb@15400400 {
 100                        compatible = "brcm,bcm3384-ohci", "generic-ohci";
 101                        reg = <0x15400400 0x100>;
 102                        big-endian;
 103                        no-big-frame-no;
 104                        interrupt-parent = <&periph_intc>;
 105                        interrupts = <40>;
 106                        status = "disabled";
 107                };
 108        };
 109};
 110