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                         /* TODO: AR9 should have ICU1 (like VR9) too */
  46                         reg = <0x80200 0xc8>;
  47                 };
  48
  49                 watchdog@803f0 {
  50                         compatible = "lantiq,xrx100-wdt", "lantiq,xrx100-wdt";
  51                         reg = <0x803f0 0x10>;
  52
  53                         regmap = <&rcu0>;
  54                 };
  55         };
  56
  57         sram@1f000000 {
  58                 #address-cells = <1>;
  59                 #size-cells = <1>;
  60                 compatible = "lantiq,sram", "simple-bus";
  61                 reg = <0x1f000000 0x800000>;
  62                 ranges = <0x0 0x1f000000 0x7fffff>;
  63
  64                 eiu0: eiu@101000 {
  65                         #interrupt-cells = <1>;
  66                         interrupt-controller;
  67                         compatible = "lantiq,eiu-xway";
  68                         reg = <0x101000 0x1000>;
  69                         interrupt-parent = <&icu0>;
  70                         lantiq,eiu-irqs = <166 135 66 40 41 42>;
  71                 };
  72
  73                 pmu0: pmu@102000 {
  74                         compatible = "lantiq,pmu-xway";
  75                         reg = <0x102000 0x1000>;
  76                 };
  77
  78                 cgu0: cgu@103000 {
  79                         compatible = "lantiq,cgu-xway";
  80                         reg = <0x103000 0x1000>;
  81                         #clock-cells = <1>;
  82                 };
  83
  84                 rcu0: rcu@203000 {
  85                         #address-cells = <1>;
  86                         #size-cells = <1>;
  87                         compatible = "lantiq,xrx100-rcu", "simple-mfd", "syscon";
  88                         reg = <0x203000 0x1000>;
  89                         ranges = <0x0 0x203000 0x100>;
  90                         big-endian;
  91
  92                         reset: reset-controller@10 {
  93                                 compatible = "lantiq,xrx100-reset", "lantiq,danube-reset";
  94                                 reg = <0x10 4>, <0x14 4>;
  95
  96                                 #reset-cells = <2>;
  97                         };
  98
  99                         usb_phy0: usb2-phy@18 {
 100                                 compatible = "lantiq,xrx100-usb2-phy";
 101                                 reg = <0x18 4>;
 102                                 status = "disabled";
 103
 104                                 resets = <&reset 4 4>;
 105                                 reset-names = "ctrl";
 106                                 #phy-cells = <0>;
 107                         };
 108
 109                         usb_phy1: usb2-phy@34 {
 110                                 compatible = "lantiq,xrx100-usb2-phy";
 111                                 reg = <0x34 4>;
 112                                 status = "disabled";
 113
 114                                 resets = <&reset 28 28>;
 115                                 reset-names = "ctrl";
 116                                 #phy-cells = <0>;
 117                         };
 118                 };
 119         };
 120
 121         fpi@10000000 {
 122                 #address-cells = <1>;
 123                 #size-cells = <1>;
 124                 compatible = "lantiq,fpi", "simple-bus";
 125                 ranges = <0x0 0x10000000 0xeefffff>;
 126                 reg = <0x10000000 0xef00000>;
 127
 128                 localbus: localbus@0 {
 129                         #address-cells = <2>;
 130                         #size-cells = <1>;
 131                         ranges = <0 0 0x0 0x3ffffff /* addrsel0 */
 132                                 1 0 0x4000000 0x4000010>; /* addsel1 */
 133                         compatible = "lantiq,localbus", "simple-bus";
 134                 };
 135
 136                 gptu@e100a00 {
 137                         compatible = "lantiq,gptu-xway";
 138                         reg = <0xe100a00 0x100>;
 139                         interrupt-parent = <&icu0>;
 140                         interrupts = <126 127 128 129 130 131>;
 141                 };
 142
 143                 asc0: serial@e100400 {
 144                         compatible = "lantiq,asc";
 145                         reg = <0xe100400 0x400>;
 146                         interrupt-parent = <&icu0>;
 147                         interrupts = <104 105 106>;
 148                         status = "disabled";
 149                 };
 150
 151                 spi: spi@e100800 {
 152                         compatible = "lantiq,xrx100-spi";
 153                         reg = <0xe100800 0x100>;
 154                         interrupt-parent = <&icu0>;
 155                         interrupts = <22 23 24>;
 156                         interrupt-names = "spi_rx", "spi_tx", "spi_err",
 157                                         "spi_frm";
 158                         #address-cells = <1>;
 159                         #size-cells = <0>;
 160                         pinctrl-names = "default";
 161                         pinctrl-0 = <&spi_pins>, <&spi_cs4_pins>;
 162                         status = "disabled";
 163                 };
 164
 165                 gpio: pinmux@e100b10 {
 166                         compatible = "lantiq,xrx100-pinctrl";
 167                         #gpio-cells = <2>;
 168                         gpio-controller;
 169                         reg = <0xe100b10 0xa0>;
 170
 171                         mdio_pins: mdio {
 172                                 mux {
 173                                         lantiq,groups = "mdio";
 174                                         lantiq,function = "mdio";
 175                                 };
 176                         };
 177
 178                         nand_pins: nand {
 179                                 mux-0 {
 180                                         lantiq,groups = "nand cle", "nand ale",
 181                                                         "nand rd";
 182                                         lantiq,function = "ebu";
 183                                         lantiq,output = <1>;
 184                                         lantiq,open-drain = <0>;
 185                                         lantiq,pull = <0>;
 186                                 };
 187                                 mux-1 {
 188                                         lantiq,groups = "nand rdy";
 189                                         lantiq,function = "ebu";
 190                                         lantiq,output = <0>;
 191                                         lantiq,pull = <2>;
 192                                 };
 193                         };
 194
 195                         nand_cs1_pins: nand-cs1 {
 196                                 mux {
 197                                         lantiq,groups = "nand cs1";
 198                                         lantiq,function = "ebu";
 199                                         lantiq,open-drain = <0>;
 200                                         lantiq,pull = <0>;
 201                                 };
 202                         };
 203
 204                         pci_gnt1_pins: pci-gnt1 {
 205                                 mux {
 206                                         lantiq,groups = "gnt1";
 207                                         lantiq,function = "pci";
 208                                         lantiq,output = <1>;
 209                                         lantiq,open-drain = <0>;
 210                                         lantiq,pull = <0>;
 211                                 };
 212                         };
 213
 214                         pci_gnt2_pins: pci-gnt2 {
 215                                 mux {
 216                                         lantiq,groups = "gnt2";
 217                                         lantiq,function = "pci";
 218                                         lantiq,output = <1>;
 219                                         lantiq,open-drain = <0>;
 220                                         lantiq,pull = <0>;
 221                                 };
 222                         };
 223
 224                         pci_gnt3_pins: pci-gnt3 {
 225                                 mux {
 226                                         lantiq,groups = "gnt3";
 227                                         lantiq,function = "pci";
 228                                         lantiq,output = <1>;
 229                                         lantiq,open-drain = <0>;
 230                                         lantiq,pull = <0>;
 231                                 };
 232                         };
 233
 234                         pci_gnt4_pins: pci-gnt4 {
 235                                 mux {
 236                                         lantiq,groups = "gnt4";
 237                                         lantiq,function = "pci";
 238                                         lantiq,output = <1>;
 239                                         lantiq,open-drain = <0>;
 240                                         lantiq,pull = <0>;
 241                                 };
 242                         };
 243
 244                         pci_req1_pins: pci-req1 {
 245                                 mux {
 246                                         lantiq,groups = "req1";
 247                                         lantiq,function = "pci";
 248                                         lantiq,output = <0>;
 249                                         lantiq,open-drain = <1>;
 250                                         lantiq,pull = <2>;
 251                                 };
 252                         };
 253
 254                         pci_req2_pins: pci-req2 {
 255                                 mux {
 256                                         lantiq,groups = "req2";
 257                                         lantiq,function = "pci";
 258                                         lantiq,output = <0>;
 259                                         lantiq,open-drain = <1>;
 260                                         lantiq,pull = <2>;
 261                                 };
 262                         };
 263
 264                         pci_req3_pins: pci-req3 {
 265                                 mux {
 266                                         lantiq,groups = "req3";
 267                                         lantiq,function = "pci";
 268                                         lantiq,output = <0>;
 269                                         lantiq,open-drain = <1>;
 270                                         lantiq,pull = <2>;
 271                                 };
 272                         };
 273
 274                         pci_req4_pins: pci-req4 {
 275                                 mux {
 276                                         lantiq,groups = "req4";
 277                                         lantiq,function = "pci";
 278                                         lantiq,output = <0>;
 279                                         lantiq,open-drain = <1>;
 280                                         lantiq,pull = <2>;
 281                                 };
 282                         };
 283
 284                         spi_pins: spi {
 285                                 mux-0 {
 286                                         lantiq,groups = "spi_di";
 287                                         lantiq,function = "spi";
 288                                 };
 289                                 mux-1 {
 290                                         lantiq,groups = "spi_do", "spi_clk";
 291                                         lantiq,function = "spi";
 292                                         lantiq,output = <1>;
 293                                 };
 294                         };
 295
 296                         spi_cs4_pins: spi-cs4 {
 297                                 mux {
 298                                         lantiq,groups = "spi_cs4";
 299                                         lantiq,function = "spi";
 300                                         lantiq,output = <1>;
 301                                 };
 302                         };
 303
 304                         stp_pins: stp {
 305                                 mux {
 306                                         lantiq,groups = "stp";
 307                                         lantiq,function = "stp";
 308                                         lantiq,pull = <0>;
 309                                         lantiq,open-drain = <0>;
 310                                         lantiq,output = <1>;
 311                                 };
 312                         };
 313                 };
 314
 315                 stp: stp@e100bb0 {
 316                         #gpio-cells = <2>;
 317                         compatible = "lantiq,gpio-stp-xway";
 318                         gpio-controller;
 319                         reg = <0xe100bb0 0x40>;
 320
 321                         pinctrl-0 = <&stp_pins>;
 322                         pinctrl-names = "default";
 323
 324                         status = "disabled";
 325                 };
 326
 327                 asc1: serial@e100c00 {
 328                         compatible = "lantiq,asc";
 329                         reg = <0xe100c00 0x400>;
 330                         interrupt-parent = <&icu0>;
 331                         interrupts = <112 113 114>;
 332                 };
 333
 334                 usb0: usb@e101000 {
 335                         compatible = "lantiq,arx100-usb";
 336                         reg = <0xe101000 0x1000
 337                                 0xe120000 0x3f000>;
 338                         interrupt-parent = <&icu0>;
 339                         interrupts = <62 91>;
 340                         dr_mode = "host";
 341                         phys = <&usb_phy0>;
 342                         phy-names = "usb2-phy";
 343                         status = "disabled";
 344                 };
 345
 346                 usb1: usb@e106000 {
 347                         compatible = "lantiq,arx100-usb";
 348                         reg = <0xe106000 0x1000
 349                                 0xe1e0000 0x3f000>;
 350                         interrupt-parent = <&icu0>;
 351                         interrupts = <91>;
 352                         dr_mode = "host";
 353                         phys = <&usb_phy1>;
 354                         phy-names = "usb2-phy";
 355                         status = "disabled";
 356                 };
 357
 358                 deu@e103100 {
 359                         compatible = "lantiq,deu-arx100";
 360                         reg = <0xe103100 0xf00>;
 361                 };
 362
 363                 dma0: dma@e104100 {
 364                         compatible = "lantiq,dma-xway";
 365                         reg = <0xe104100 0x800>;
 366                 };
 367
 368                 ebu0: ebu@e105300 {
 369                         compatible = "lantiq,ebu-xway";
 370                         reg = <0xe105300 0x100>;
 371                 };
 372
 373                 mei@e116000 {
 374                         compatible = "lantiq,mei-xway";
 375                         reg = <0xe116000 0x9c>;
 376                         interrupt-parent = <&icu0>;
 377                         interrupts = <63>;
 378                 };
 379
 380                 gsw: etop@e180000 {
 381                         compatible = "lantiq,etop-xway";
 382                         reg = <0xe180000 0x40000
 383                                 0xe108000 0x200>;
 384                         interrupt-parent = <&icu0>;
 385                         interrupts = <73 72>;
 386                         mac-address = [ 00 11 22 33 44 55 ];
 387                         pinctrl-0 = <&mdio_pins>;
 388                         pinctrl-names = "default";
 389                 };
 390
 391                 ppe@e234000 {
 392                         compatible = "lantiq,ppe-arx100";
 393                         reg = <0xe234000 0x3ffd>;
 394                         interrupt-parent = <&icu0>;
 395                         interrupts = <96>;
 396                 };
 397
 398                 pci0: pci@e105400 {
 399                         status = "disabled";
 400                         #address-cells = <3>;
 401                         #size-cells = <2>;
 402                         #interrupt-cells = <1>;
 403                         compatible = "lantiq,pci-xway";
 404                         bus-range = <0x0 0x0>;
 405                         ranges = <0x2000000 0 0x8000000 0x8000000 0 0x2000000   /* pci memory */
 406                                   0x1000000 0 0x00000000 0xae00000 0 0x200000>; /* io space */
 407                         reg = <0x7000000 0x8000         /* config space */
 408                                 0xe105400 0x400>;       /* pci bridge */
 409                         lantiq,bus-clock = <33333333>;
 410                         interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 411                         interrupt-map = <0x7000 0 0 1 &icu0 30 1>;
 412                         req-mask = <0x1>;
 413                 };
 414         };
 415
 416         adsl {
 417                 compatible = "lantiq,adsl-arx100";
 418         };
 419 };