target/linux/lantiq/files-5.4/arch/mips/boot/dts/lantiq/ar9.dtsi

   1 #include <dt-bindings/gpio/gpio.h>
   2
   3 / {
   4         #address-cells = <1>;
   5         #size-cells = <1>;
   6         compatible = "lantiq,xway", "lantiq,ar9";
   7
   8         aliases {
   9                 serial0 = &asc1;
  10         };
  11
  12         chosen {
  13                 stdout-path = "serial0:115200n8";
  14         };
  15
  16         cpus {
  17                 #address-cells = <1>;
  18                 #size-cells = <0>;
  19
  20                 cpu@0 {
  21                         compatible = "mips,mips34K";
  22                         reg = <0>;
  23                 };
  24         };
  25
  26         reboot {
  27                 compatible = "syscon-reboot";
  28
  29                 regmap = <&rcu0>;
  30                 offset = <0x10>;
  31                 mask = <0x40000000>;
  32         };
  33
  34         biu@1f800000 {
  35                 #address-cells = <1>;
  36                 #size-cells = <1>;
  37                 compatible = "lantiq,biu", "simple-bus";
  38                 reg = <0x1f800000 0x800000>;
  39                 ranges = <0x0 0x1f800000 0x7fffff>;
  40
  41                 icu0: icu@80200 {
  42                         #interrupt-cells = <1>;
  43                         interrupt-controller;
  44                         compatible = "lantiq,icu";
  45                         reg = <0x80200 0x28
  46                                 0x80228 0x28
  47                                 0x80250 0x28
  48                                 0x80278 0x28
  49                                 0x802a0 0x28>;
  50                 };
  51
  52                 watchdog@803f0 {
  53                         compatible = "lantiq,xrx100-wdt", "lantiq,xrx100-wdt";
  54                         reg = <0x803f0 0x10>;
  55
  56                         regmap = <&rcu0>;
  57                 };
  58         };
  59
  60         sram@1f000000 {
  61                 #address-cells = <1>;
  62                 #size-cells = <1>;
  63                 compatible = "lantiq,sram", "simple-bus";
  64                 reg = <0x1f000000 0x800000>;
  65                 ranges = <0x0 0x1f000000 0x7fffff>;
  66
  67                 eiu0: eiu@101000 {
  68                         #interrupt-cells = <1>;
  69                         interrupt-controller;
  70                         compatible = "lantiq,eiu-xway";
  71                         reg = <0x101000 0x1000>;
  72                         interrupt-parent = <&icu0>;
  73                         lantiq,eiu-irqs = <166 135 66 40 41 42>;
  74                 };
  75
  76                 pmu0: pmu@102000 {
  77                         compatible = "lantiq,pmu-xway";
  78                         reg = <0x102000 0x1000>;
  79                 };
  80
  81                 cgu0: cgu@103000 {
  82                         compatible = "lantiq,cgu-xway";
  83                         reg = <0x103000 0x1000>;
  84                         #clock-cells = <1>;
  85                 };
  86
  87                 rcu0: rcu@203000 {
  88                         #address-cells = <1>;
  89                         #size-cells = <1>;
  90                         compatible = "lantiq,xrx100-rcu", "simple-mfd", "syscon";
  91                         reg = <0x203000 0x1000>;
  92                         ranges = <0x0 0x203000 0x100>;
  93                         big-endian;
  94
  95                         reset: reset-controller@10 {
  96                                 compatible = "lantiq,xrx100-reset", "lantiq,danube-reset";
  97                                 reg = <0x10 4>, <0x14 4>;
  98
  99                                 #reset-cells = <2>;
 100                         };
 101
 102                         usb_phy0: usb2-phy@18 {
 103                                 compatible = "lantiq,xrx100-usb2-phy";
 104                                 reg = <0x18 4>;
 105                                 status = "disabled";
 106
 107                                 resets = <&reset 4 4>;
 108                                 reset-names = "ctrl";
 109                                 #phy-cells = <0>;
 110                         };
 111
 112                         usb_phy1: usb2-phy@34 {
 113                                 compatible = "lantiq,xrx100-usb2-phy";
 114                                 reg = <0x34 4>;
 115                                 status = "disabled";
 116
 117                                 resets = <&reset 28 28>;
 118                                 reset-names = "ctrl";
 119                                 #phy-cells = <0>;
 120                         };
 121                 };
 122         };
 123
 124         fpi@10000000 {
 125                 #address-cells = <1>;
 126                 #size-cells = <1>;
 127                 compatible = "lantiq,fpi", "simple-bus";
 128                 ranges = <0x0 0x10000000 0xeefffff>;
 129                 reg = <0x10000000 0xef00000>;
 130
 131                 localbus: localbus@0 {
 132                         #address-cells = <2>;
 133                         #size-cells = <1>;
 134                         ranges = <0 0 0x0 0x3ffffff /* addrsel0 */
 135                                 1 0 0x4000000 0x4000010>; /* addsel1 */
 136                         compatible = "lantiq,localbus", "simple-bus";
 137                 };
 138
 139                 gptu@e100a00 {
 140                         compatible = "lantiq,gptu-xway";
 141                         reg = <0xe100a00 0x100>;
 142                         interrupt-parent = <&icu0>;
 143                         interrupts = <126 127 128 129 130 131>;
 144                 };
 145
 146                 asc0: serial@e100400 {
 147                         compatible = "lantiq,asc";
 148                         reg = <0xe100400 0x400>;
 149                         interrupt-parent = <&icu0>;
 150                         interrupts = <104 105 106>;
 151                         status = "disabled";
 152                 };
 153
 154                 spi: spi@e100800 {
 155                         compatible = "lantiq,xrx100-spi";
 156                         reg = <0xe100800 0x100>;
 157                         interrupt-parent = <&icu0>;
 158                         interrupts = <22 23 24>;
 159                         interrupt-names = "spi_rx", "spi_tx", "spi_err",
 160                                         "spi_frm";
 161                         #address-cells = <1>;
 162                         #size-cells = <0>;
 163                         pinctrl-names = "default";
 164                         pinctrl-0 = <&spi_pins>, <&spi_cs4_pins>;
 165                         status = "disabled";
 166                 };
 167
 168                 gpio: pinmux@e100b10 {
 169                         compatible = "lantiq,xrx100-pinctrl";
 170                         #gpio-cells = <2>;
 171                         gpio-controller;
 172                         reg = <0xe100b10 0xa0>;
 173
 174                         mdio_pins: mdio {
 175                                 mux {
 176                                         lantiq,groups = "mdio";
 177                                         lantiq,function = "mdio";
 178                                 };
 179                         };
 180
 181                         nand_pins: nand {
 182                                 mux-0 {
 183                                         lantiq,groups = "nand cle", "nand ale",
 184                                                         "nand rd";
 185                                         lantiq,function = "ebu";
 186                                         lantiq,output = <1>;
 187                                         lantiq,open-drain = <0>;
 188                                         lantiq,pull = <0>;
 189                                 };
 190                                 mux-1 {
 191                                         lantiq,groups = "nand rdy";
 192                                         lantiq,function = "ebu";
 193                                         lantiq,output = <0>;
 194                                         lantiq,pull = <2>;
 195                                 };
 196                         };
 197
 198                         nand_cs1_pins: nand-cs1 {
 199                                 mux {
 200                                         lantiq,groups = "nand cs1";
 201                                         lantiq,function = "ebu";
 202                                         lantiq,open-drain = <0>;
 203                                         lantiq,pull = <0>;
 204                                 };
 205                         };
 206
 207                         pci_gnt1_pins: pci-gnt1 {
 208                                 mux {
 209                                         lantiq,groups = "gnt1";
 210                                         lantiq,function = "pci";
 211                                         lantiq,output = <1>;
 212                                         lantiq,open-drain = <0>;
 213                                         lantiq,pull = <0>;
 214                                 };
 215                         };
 216
 217                         pci_gnt2_pins: pci-gnt2 {
 218                                 mux {
 219                                         lantiq,groups = "gnt2";
 220                                         lantiq,function = "pci";
 221                                         lantiq,output = <1>;
 222                                         lantiq,open-drain = <0>;
 223                                         lantiq,pull = <0>;
 224                                 };
 225                         };
 226
 227                         pci_gnt3_pins: pci-gnt3 {
 228                                 mux {
 229                                         lantiq,groups = "gnt3";
 230                                         lantiq,function = "pci";
 231                                         lantiq,output = <1>;
 232                                         lantiq,open-drain = <0>;
 233                                         lantiq,pull = <0>;
 234                                 };
 235                         };
 236
 237                         pci_gnt4_pins: pci-gnt4 {
 238                                 mux {
 239                                         lantiq,groups = "gnt4";
 240                                         lantiq,function = "pci";
 241                                         lantiq,output = <1>;
 242                                         lantiq,open-drain = <0>;
 243                                         lantiq,pull = <0>;
 244                                 };
 245                         };
 246
 247                         pci_req1_pins: pci-req1 {
 248                                 mux {
 249                                         lantiq,groups = "req1";
 250                                         lantiq,function = "pci";
 251                                         lantiq,output = <0>;
 252                                         lantiq,open-drain = <1>;
 253                                         lantiq,pull = <2>;
 254                                 };
 255                         };
 256
 257                         pci_req2_pins: pci-req2 {
 258                                 mux {
 259                                         lantiq,groups = "req2";
 260                                         lantiq,function = "pci";
 261                                         lantiq,output = <0>;
 262                                         lantiq,open-drain = <1>;
 263                                         lantiq,pull = <2>;
 264                                 };
 265                         };
 266
 267                         pci_req3_pins: pci-req3 {
 268                                 mux {
 269                                         lantiq,groups = "req3";
 270                                         lantiq,function = "pci";
 271                                         lantiq,output = <0>;
 272                                         lantiq,open-drain = <1>;
 273                                         lantiq,pull = <2>;
 274                                 };
 275                         };
 276
 277                         pci_req4_pins: pci-req4 {
 278                                 mux {
 279                                         lantiq,groups = "req4";
 280                                         lantiq,function = "pci";
 281                                         lantiq,output = <0>;
 282                                         lantiq,open-drain = <1>;
 283                                         lantiq,pull = <2>;
 284                                 };
 285                         };
 286
 287                         spi_pins: spi {
 288                                 mux-0 {
 289                                         lantiq,groups = "spi_di";
 290                                         lantiq,function = "spi";
 291                                 };
 292                                 mux-1 {
 293                                         lantiq,groups = "spi_do", "spi_clk";
 294                                         lantiq,function = "spi";
 295                                         lantiq,output = <1>;
 296                                 };
 297                         };
 298
 299                         spi_cs4_pins: spi-cs4 {
 300                                 mux {
 301                                         lantiq,groups = "spi_cs4";
 302                                         lantiq,function = "spi";
 303                                         lantiq,output = <1>;
 304                                 };
 305                         };
 306
 307                         stp_pins: stp {
 308                                 mux {
 309                                         lantiq,groups = "stp";
 310                                         lantiq,function = "stp";
 311                                         lantiq,pull = <0>;
 312                                         lantiq,open-drain = <0>;
 313                                         lantiq,output = <1>;
 314                                 };
 315                         };
 316                 };
 317
 318                 stp: stp@e100bb0 {
 319                         #gpio-cells = <2>;
 320                         compatible = "lantiq,gpio-stp-xway";
 321                         gpio-controller;
 322                         reg = <0xe100bb0 0x40>;
 323
 324                         pinctrl-0 = <&stp_pins>;
 325                         pinctrl-names = "default";
 326
 327                         status = "disabled";
 328                 };
 329
 330                 asc1: serial@e100c00 {
 331                         compatible = "lantiq,asc";
 332                         reg = <0xe100c00 0x400>;
 333                         interrupt-parent = <&icu0>;
 334                         interrupts = <112 113 114>;
 335                 };
 336
 337                 usb0: usb@e101000 {
 338                         compatible = "lantiq,arx100-usb";
 339                         reg = <0xe101000 0x1000
 340                                 0xe120000 0x3f000>;
 341                         interrupt-parent = <&icu0>;
 342                         interrupts = <62 91>;
 343                         dr_mode = "host";
 344                         phys = <&usb_phy0>;
 345                         phy-names = "usb2-phy";
 346                         status = "disabled";
 347                 };
 348
 349                 usb1: usb@e106000 {
 350                         compatible = "lantiq,arx100-usb";
 351                         reg = <0xe106000 0x1000
 352                                 0xe1e0000 0x3f000>;
 353                         interrupt-parent = <&icu0>;
 354                         interrupts = <91>;
 355                         dr_mode = "host";
 356                         phys = <&usb_phy1>;
 357                         phy-names = "usb2-phy";
 358                         status = "disabled";
 359                 };
 360
 361                 deu@e103100 {
 362                         compatible = "lantiq,deu-arx100";
 363                         reg = <0xe103100 0xf00>;
 364                 };
 365
 366                 dma0: dma@e104100 {
 367                         compatible = "lantiq,dma-xway";
 368                         reg = <0xe104100 0x800>;
 369                 };
 370
 371                 ebu0: ebu@e105300 {
 372                         compatible = "lantiq,ebu-xway";
 373                         reg = <0xe105300 0x100>;
 374                 };
 375
 376                 mei@e116000 {
 377                         compatible = "lantiq,mei-xway";
 378                         reg = <0xe116000 0x9c>;
 379                         interrupt-parent = <&icu0>;
 380                         interrupts = <63>;
 381                 };
 382
 383                 gsw: etop@e180000 {
 384                         compatible = "lantiq,etop-xway";
 385                         reg = <0xe180000 0x40000
 386                                 0xe108000 0x200>;
 387                         interrupt-parent = <&icu0>;
 388                         interrupts = <73 72>;
 389                         mac-address = [ 00 11 22 33 44 55 ];
 390                         pinctrl-0 = <&mdio_pins>;
 391                         pinctrl-names = "default";
 392                 };
 393
 394                 ppe@e234000 {
 395                         compatible = "lantiq,ppe-arx100";
 396                         reg = <0xe234000 0x3ffd>;
 397                         interrupt-parent = <&icu0>;
 398                         interrupts = <96>;
 399                 };
 400
 401                 pci0: pci@e105400 {
 402                         status = "disabled";
 403                         #address-cells = <3>;
 404                         #size-cells = <2>;
 405                         #interrupt-cells = <1>;
 406                         compatible = "lantiq,pci-xway";
 407                         bus-range = <0x0 0x0>;
 408                         ranges = <0x2000000 0 0x8000000 0x8000000 0 0x2000000   /* pci memory */
 409                                   0x1000000 0 0x00000000 0xae00000 0 0x200000>; /* io space */
 410                         reg = <0x7000000 0x8000         /* config space */
 411                                 0xe105400 0x400>;       /* pci bridge */
 412                         lantiq,bus-clock = <33333333>;
 413                         interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 414                         interrupt-map = <0x7000 0 0 1 &icu0 30 1>;
 415                         req-mask = <0x1>;
 416                 };
 417         };
 418
 419         adsl {
 420                 compatible = "lantiq,adsl-arx100";
 421         };
 422 };