arch/mips/boot/dts/brcm/bcm7420.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "brcm,bcm7420";
   5
   6         cpus {
   7                 #address-cells = <1>;
   8                 #size-cells = <0>;
   9
  10                 mips-hpt-frequency = <93750000>;
  11
  12                 cpu@0 {
  13                         compatible = "brcm,bmips5000";
  14                         device_type = "cpu";
  15                         reg = <0>;
  16                 };
  17
  18                 cpu@1 {
  19                         compatible = "brcm,bmips5000";
  20                         device_type = "cpu";
  21                         reg = <1>;
  22                 };
  23         };
  24
  25         aliases {
  26                 uart0 = &uart0;
  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                 uart_clk: uart_clk {
  39                         compatible = "fixed-clock";
  40                         #clock-cells = <0>;
  41                         clock-frequency = <81000000>;
  42                 };
  43         };
  44
  45         rdb {
  46                 #address-cells = <1>;
  47                 #size-cells = <1>;
  48
  49                 compatible = "simple-bus";
  50                 ranges = <0 0x10000000 0x01000000>;
  51
  52                 periph_intc: periph_intc@441400 {
  53                         compatible = "brcm,bcm7038-l1-intc";
  54                         reg = <0x441400 0x30>, <0x441600 0x30>;
  55
  56                         interrupt-controller;
  57                         #interrupt-cells = <1>;
  58
  59                         interrupt-parent = <&cpu_intc>;
  60                         interrupts = <2>, <3>;
  61                 };
  62
  63                 sun_l2_intc: sun_l2_intc@401800 {
  64                         compatible = "brcm,l2-intc";
  65                         reg = <0x401800 0x30>;
  66                         interrupt-controller;
  67                         #interrupt-cells = <1>;
  68                         interrupt-parent = <&periph_intc>;
  69                         interrupts = <23>;
  70                 };
  71
  72                 gisb-arb@400000 {
  73                         compatible = "brcm,bcm7400-gisb-arb";
  74                         reg = <0x400000 0xdc>;
  75                         native-endian;
  76                         interrupt-parent = <&sun_l2_intc>;
  77                         interrupts = <0>, <2>;
  78                         brcm,gisb-arb-master-mask = <0x3ff>;
  79                         brcm,gisb-arb-master-names = "ssp_0", "cpu_0", "pci_0",
  80                                                      "pcie_0", "bsp_0", "rdc_0",
  81                                                      "rptd_0", "avd_0", "avd_1",
  82                                                      "jtag_0";
  83                 };
  84
  85                 upg_irq0_intc: upg_irq0_intc@406780 {
  86                         compatible = "brcm,bcm7120-l2-intc";
  87                         reg = <0x406780 0x8>;
  88
  89                         brcm,int-map-mask = <0x44>;
  90                         brcm,int-fwd-mask = <0x70000>;
  91
  92                         interrupt-controller;
  93                         #interrupt-cells = <1>;
  94
  95                         interrupt-parent = <&periph_intc>;
  96                         interrupts = <18>;
  97                 };
  98
  99                 sun_top_ctrl: syscon@404000 {
 100                         compatible = "brcm,bcm7420-sun-top-ctrl", "syscon";
 101                         reg = <0x404000 0x60c>;
 102                         little-endian;
 103                 };
 104
 105                 reboot {
 106                         compatible = "brcm,bcm7038-reboot";
 107                         syscon = <&sun_top_ctrl 0x8 0x14>;
 108                 };
 109
 110                 uart0: serial@406b00 {
 111                         compatible = "ns16550a";
 112                         reg = <0x406b00 0x20>;
 113                         reg-io-width = <0x4>;
 114                         reg-shift = <0x2>;
 115                         interrupt-parent = <&periph_intc>;
 116                         interrupts = <21>;
 117                         clocks = <&uart_clk>;
 118                         status = "disabled";
 119                 };
 120
 121                 enet0: ethernet@468000 {
 122                         phy-mode = "internal";
 123                         phy-handle = <&phy1>;
 124                         mac-address = [ 00 10 18 36 23 1a ];
 125                         compatible = "brcm,genet-v1";
 126                         #address-cells = <0x1>;
 127                         #size-cells = <0x1>;
 128                         reg = <0x468000 0x3c8c>;
 129                         interrupts = <69>, <79>;
 130                         interrupt-parent = <&periph_intc>;
 131                         status = "disabled";
 132
 133                         mdio@e14 {
 134                                 compatible = "brcm,genet-mdio-v1";
 135                                 #address-cells = <0x1>;
 136                                 #size-cells = <0x0>;
 137                                 reg = <0xe14 0x8>;
 138
 139                                 phy1: ethernet-phy@1 {
 140                                         max-speed = <100>;
 141                                         reg = <0x1>;
 142                                         compatible = "brcm,65nm-ephy",
 143                                                 "ethernet-phy-ieee802.3-c22";
 144                                 };
 145                         };
 146                 };
 147
 148                 ehci0: usb@488300 {
 149                         compatible = "brcm,bcm7420-ehci", "generic-ehci";
 150                         reg = <0x488300 0x100>;
 151                         interrupt-parent = <&periph_intc>;
 152                         interrupts = <60>;
 153                         status = "disabled";
 154                 };
 155
 156                 ohci0: usb@488400 {
 157                         compatible = "brcm,bcm7420-ohci", "generic-ohci";
 158                         reg = <0x488400 0x100>;
 159                         native-endian;
 160                         no-big-frame-no;
 161                         interrupt-parent = <&periph_intc>;
 162                         interrupts = <61>;
 163                         status = "disabled";
 164                 };
 165
 166                 ehci1: usb@488500 {
 167                         compatible = "brcm,bcm7420-ehci", "generic-ehci";
 168                         reg = <0x488500 0x100>;
 169                         interrupt-parent = <&periph_intc>;
 170                         interrupts = <55>;
 171                         status = "disabled";
 172                 };
 173
 174                 ohci1: usb@488600 {
 175                         compatible = "brcm,bcm7420-ohci", "generic-ohci";
 176                         reg = <0x488600 0x100>;
 177                         native-endian;
 178                         no-big-frame-no;
 179                         interrupt-parent = <&periph_intc>;
 180                         interrupts = <62>;
 181                         status = "disabled";
 182                 };
 183         };
 184 };