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>, <0x1f000000>;
  90                         brcm,int-fwd-mask = <0x70000>;
  91
  92                         interrupt-controller;
  93                         #interrupt-cells = <1>;
  94
  95                         interrupt-parent = <&periph_intc>;
  96                         interrupts = <18>, <19>;
  97                         interrupt-names = "upg_main", "upg_bsc";
  98                 };
  99
 100                 sun_top_ctrl: syscon@404000 {
 101                         compatible = "brcm,bcm7420-sun-top-ctrl", "syscon";
 102                         reg = <0x404000 0x60c>;
 103                         native-endian;
 104                 };
 105
 106                 reboot {
 107                         compatible = "brcm,bcm7038-reboot";
 108                         syscon = <&sun_top_ctrl 0x8 0x14>;
 109                 };
 110
 111                 uart0: serial@406b00 {
 112                         compatible = "ns16550a";
 113                         reg = <0x406b00 0x20>;
 114                         reg-io-width = <0x4>;
 115                         reg-shift = <0x2>;
 116                         interrupt-parent = <&periph_intc>;
 117                         interrupts = <21>;
 118                         clocks = <&uart_clk>;
 119                         status = "disabled";
 120                 };
 121
 122                 uart1: serial@406b40 {
 123                         compatible = "ns16550a";
 124                         reg = <0x406b40 0x20>;
 125                         reg-io-width = <0x4>;
 126                         reg-shift = <0x2>;
 127                         interrupt-parent = <&periph_intc>;
 128                         interrupts = <64>;
 129                         clocks = <&uart_clk>;
 130                         status = "disabled";
 131                 };
 132
 133                 uart2: serial@406b80 {
 134                         compatible = "ns16550a";
 135                         reg = <0x406b80 0x20>;
 136                         reg-io-width = <0x4>;
 137                         reg-shift = <0x2>;
 138                         interrupt-parent = <&periph_intc>;
 139                         interrupts = <65>;
 140                         clocks = <&uart_clk>;
 141                         status = "disabled";
 142                 };
 143
 144                 bsca: i2c@406200 {
 145                       clock-frequency = <390000>;
 146                       compatible = "brcm,brcmstb-i2c";
 147                       interrupt-parent = <&upg_irq0_intc>;
 148                       reg = <0x406200 0x58>;
 149                       interrupts = <24>;
 150                       interrupt-names = "upg_bsca";
 151                       status = "disabled";
 152                 };
 153
 154                 bscb: i2c@406280 {
 155                       clock-frequency = <390000>;
 156                       compatible = "brcm,brcmstb-i2c";
 157                       interrupt-parent = <&upg_irq0_intc>;
 158                       reg = <0x406280 0x58>;
 159                       interrupts = <25>;
 160                       interrupt-names = "upg_bscb";
 161                       status = "disabled";
 162                 };
 163
 164                 bscc: i2c@406300 {
 165                       clock-frequency = <390000>;
 166                       compatible = "brcm,brcmstb-i2c";
 167                       interrupt-parent = <&upg_irq0_intc>;
 168                       reg = <0x406300 0x58>;
 169                       interrupts = <26>;
 170                       interrupt-names = "upg_bscc";
 171                       status = "disabled";
 172                 };
 173
 174                 bscd: i2c@406380 {
 175                       clock-frequency = <390000>;
 176                       compatible = "brcm,brcmstb-i2c";
 177                       interrupt-parent = <&upg_irq0_intc>;
 178                       reg = <0x406380 0x58>;
 179                       interrupts = <27>;
 180                       interrupt-names = "upg_bscd";
 181                       status = "disabled";
 182                 };
 183
 184                 bsce: i2c@406800 {
 185                       clock-frequency = <390000>;
 186                       compatible = "brcm,brcmstb-i2c";
 187                       interrupt-parent = <&upg_irq0_intc>;
 188                       reg = <0x406800 0x58>;
 189                       interrupts = <28>;
 190                       interrupt-names = "upg_bsce";
 191                       status = "disabled";
 192                 };
 193
 194                 enet0: ethernet@468000 {
 195                         phy-mode = "internal";
 196                         phy-handle = <&phy1>;
 197                         mac-address = [ 00 10 18 36 23 1a ];
 198                         compatible = "brcm,genet-v1";
 199                         #address-cells = <0x1>;
 200                         #size-cells = <0x1>;
 201                         reg = <0x468000 0x3c8c>;
 202                         interrupts = <69>, <79>;
 203                         interrupt-parent = <&periph_intc>;
 204                         status = "disabled";
 205
 206                         mdio@e14 {
 207                                 compatible = "brcm,genet-mdio-v1";
 208                                 #address-cells = <0x1>;
 209                                 #size-cells = <0x0>;
 210                                 reg = <0xe14 0x8>;
 211
 212                                 phy1: ethernet-phy@1 {
 213                                         max-speed = <100>;
 214                                         reg = <0x1>;
 215                                         compatible = "brcm,65nm-ephy",
 216                                                 "ethernet-phy-ieee802.3-c22";
 217                                 };
 218                         };
 219                 };
 220
 221                 ehci0: usb@488300 {
 222                         compatible = "brcm,bcm7420-ehci", "generic-ehci";
 223                         reg = <0x488300 0x100>;
 224                         interrupt-parent = <&periph_intc>;
 225                         interrupts = <60>;
 226                         status = "disabled";
 227                 };
 228
 229                 ohci0: usb@488400 {
 230                         compatible = "brcm,bcm7420-ohci", "generic-ohci";
 231                         reg = <0x488400 0x100>;
 232                         native-endian;
 233                         no-big-frame-no;
 234                         interrupt-parent = <&periph_intc>;
 235                         interrupts = <61>;
 236                         status = "disabled";
 237                 };
 238
 239                 ehci1: usb@488500 {
 240                         compatible = "brcm,bcm7420-ehci", "generic-ehci";
 241                         reg = <0x488500 0x100>;
 242                         interrupt-parent = <&periph_intc>;
 243                         interrupts = <55>;
 244                         status = "disabled";
 245                 };
 246
 247                 ohci1: usb@488600 {
 248                         compatible = "brcm,bcm7420-ohci", "generic-ohci";
 249                         reg = <0x488600 0x100>;
 250                         native-endian;
 251                         no-big-frame-no;
 252                         interrupt-parent = <&periph_intc>;
 253                         interrupts = <62>;
 254                         status = "disabled";
 255                 };
 256         };
 257 };