target/linux/ramips/dts/mt7628an.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "ralink,mtk7628an-soc";
   5
   6         cpus {
   7                 cpu@0 {
   8                         compatible = "mips,mips24KEc";
   9                 };
  10         };
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,57600";
  14         };
  15
  16         aliases {
  17                 serial0 = &uartlite;
  18         };
  19
  20         cpuintc: cpuintc@0 {
  21                 #address-cells = <0>;
  22                 #interrupt-cells = <1>;
  23                 interrupt-controller;
  24                 compatible = "mti,cpu-interrupt-controller";
  25         };
  26
  27         palmbus@10000000 {
  28                 compatible = "palmbus";
  29                 reg = <0x10000000 0x200000>;
  30                 ranges = <0x0 0x10000000 0x1FFFFF>;
  31
  32                 #address-cells = <1>;
  33                 #size-cells = <1>;
  34
  35                 sysc@0 {
  36                         compatible = "ralink,mt7620a-sysc";
  37                         reg = <0x0 0x100>;
  38                 };
  39
  40                 watchdog@120 {
  41                         compatible = "ralink,mt7628an-wdt", "mtk,mt7621-wdt";
  42                         reg = <0x120 0x10>;
  43
  44                         resets = <&rstctrl 8>;
  45                         reset-names = "wdt";
  46
  47                         interrupt-parent = <&intc>;
  48                         interrupts = <24>;
  49                 };
  50
  51                 intc: intc@200 {
  52                         compatible = "ralink,mt7628an-intc", "ralink,rt2880-intc";
  53                         reg = <0x200 0x100>;
  54
  55                         resets = <&rstctrl 9>;
  56                         reset-names = "intc";
  57
  58                         interrupt-controller;
  59                         #interrupt-cells = <1>;
  60
  61                         interrupt-parent = <&cpuintc>;
  62                         interrupts = <2>;
  63
  64                         ralink,intc-registers = <0x9c 0xa0
  65                                                  0x6c 0xa4
  66                                                  0x80 0x78>;
  67                 };
  68
  69                 memc@300 {
  70                         compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
  71                         reg = <0x300 0x100>;
  72
  73                         resets = <&rstctrl 20>;
  74                         reset-names = "mc";
  75
  76                         interrupt-parent = <&intc>;
  77                         interrupts = <3>;
  78                 };
  79
  80                 gpio@600 {
  81                         #address-cells = <1>;
  82                         #size-cells = <0>;
  83
  84                         compatible = "mtk,mt7628-gpio", "mtk,mt7621-gpio";
  85                         reg = <0x600 0x100>;
  86
  87                         interrupt-parent = <&intc>;
  88                         interrupts = <6>;
  89
  90                         gpio0: bank@0 {
  91                                 reg = <0>;
  92                                 compatible = "mtk,mt7621-gpio-bank";
  93                                 gpio-controller;
  94                                 #gpio-cells = <2>;
  95                         };
  96
  97                         gpio1: bank@1 {
  98                                 reg = <1>;
  99                                 compatible = "mtk,mt7621-gpio-bank";
 100                                 gpio-controller;
 101                                 #gpio-cells = <2>;
 102                         };
 103
 104                         gpio2: bank@2 {
 105                                 reg = <2>;
 106                                 compatible = "mtk,mt7621-gpio-bank";
 107                                 gpio-controller;
 108                                 #gpio-cells = <2>;
 109                         };
 110                 };
 111
 112                 i2c@900 {
 113                         compatible = "mediatek,mt7628-i2c";
 114                         reg = <0x900 0x100>;
 115
 116                         resets = <&rstctrl 16>;
 117                         reset-names = "i2c";
 118
 119                         #address-cells = <1>;
 120                         #size-cells = <0>;
 121
 122                         status = "disabled";
 123
 124                         pinctrl-names = "default";
 125                         pinctrl-0 = <&i2c_pins>;
 126                 };
 127
 128                 i2s@a00 {
 129                         compatible = "ralink,mt7620a-i2s";
 130                         reg = <0xa00 0x100>;
 131
 132                         resets = <&rstctrl 17>;
 133                         reset-names = "i2s";
 134
 135                         interrupt-parent = <&intc>;
 136                         interrupts = <10>;
 137
 138                         dmas = <&gdma 2>,
 139                                 <&gdma 3>;
 140                         dma-names = "tx", "rx";
 141
 142                         status = "disabled";
 143                 };
 144
 145                 spi@b00 {
 146                         compatible = "ralink,mt7621-spi";
 147                         reg = <0xb00 0x100>;
 148
 149                         resets = <&rstctrl 18>;
 150                         reset-names = "spi";
 151
 152                         #address-cells = <1>;
 153                         #size-cells = <0>;
 154
 155                         pinctrl-names = "default";
 156                         pinctrl-0 = <&spi_pins>;
 157
 158                         status = "disabled";
 159                 };
 160
 161                 uartlite: uartlite@c00 {
 162                         compatible = "ns16550a";
 163                         reg = <0xc00 0x100>;
 164
 165                         reg-shift = <2>;
 166                         reg-io-width = <4>;
 167                         no-loopback-test;
 168
 169                         resets = <&rstctrl 12>;
 170                         reset-names = "uartl";
 171
 172                         interrupt-parent = <&intc>;
 173                         interrupts = <20>;
 174
 175                         pinctrl-names = "default";
 176                         pinctrl-0 = <&uart0_pins>;
 177                 };
 178
 179                 uart1@d00 {
 180                         compatible = "ns16550a";
 181                         reg = <0xd00 0x100>;
 182
 183                         reg-shift = <2>;
 184                         reg-io-width = <4>;
 185                         no-loopback-test;
 186
 187                         resets = <&rstctrl 19>;
 188                         reset-names = "uart1";
 189
 190                         interrupt-parent = <&intc>;
 191                         interrupts = <21>;
 192
 193                         pinctrl-names = "default";
 194                         pinctrl-0 = <&uart1_pins>;
 195
 196                         status = "disabled";
 197                 };
 198
 199                 uart2: uart2@e00 {
 200                         compatible = "ns16550a";
 201                         reg = <0xe00 0x100>;
 202
 203                         reg-shift = <2>;
 204                         reg-io-width = <4>;
 205                         no-loopback-test;
 206
 207                         resets = <&rstctrl 20>;
 208                         reset-names = "uart2";
 209
 210                         interrupt-parent = <&intc>;
 211                         interrupts = <22>;
 212
 213                         pinctrl-names = "default";
 214                         pinctrl-0 = <&uart2_pins>;
 215
 216                         status = "disabled";
 217                 };
 218
 219                 pwm@5000 {
 220                         compatible = "mediatek,mt7628-pwm";
 221                         reg = <0x5000 0x1000>;
 222
 223                         resets = <&rstctrl 31>;
 224                         reset-names = "pwm";
 225
 226                         pinctrl-names = "default";
 227                         pinctrl-0 = <&pwm0_pins>, <&pwm1_pins>;
 228
 229                         status = "disabled";
 230                 };
 231
 232                 pcm@2000 {
 233                         compatible = "ralink,mt7620a-pcm";
 234                         reg = <0x2000 0x800>;
 235
 236                         resets = <&rstctrl 11>;
 237                         reset-names = "pcm";
 238
 239                         interrupt-parent = <&intc>;
 240                         interrupts = <4>;
 241
 242                         status = "disabled";
 243                 };
 244
 245                 gdma: gdma@2800 {
 246                         compatible = "ralink,mt7620a-gdma", "ralink,rt2880-gdma";
 247                         reg = <0x2800 0x800>;
 248
 249                         resets = <&rstctrl 14>;
 250                         reset-names = "dma";
 251
 252                         interrupt-parent = <&intc>;
 253                         interrupts = <7>;
 254
 255                         #dma-cells = <1>;
 256                         #dma-channels = <16>;
 257                         #dma-requests = <16>;
 258
 259                         status = "disabled";
 260                 };
 261         };
 262
 263         pinctrl {
 264                 compatible = "ralink,rt2880-pinmux";
 265                 pinctrl-names = "default";
 266                 pinctrl-0 = <&state_default>;
 267
 268                 state_default: pinctrl0 {
 269                 };
 270
 271                 spi_pins: spi {
 272                         spi {
 273                                 ralink,group = "spi";
 274                                 ralink,function = "spi";
 275                         };
 276                 };
 277
 278                 spi_cs1_pins: spi_cs1 {
 279                         spi_cs1 {
 280                                 ralink,group = "spi cs1";
 281                                 ralink,function = "spi cs1";
 282                         };
 283                 };
 284
 285                 i2c_pins: i2c {
 286                         i2c {
 287                                 ralink,group = "i2c";
 288                                 ralink,function = "i2c";
 289                         };
 290                 };
 291
 292                 uart0_pins: uartlite {
 293                         uartlite {
 294                                 ralink,group = "uart0";
 295                                 ralink,function = "uart0";
 296                         };
 297                 };
 298
 299                 uart1_pins: uart1 {
 300                         uart1 {
 301                                 ralink,group = "uart1";
 302                                 ralink,function = "uart1";
 303                         };
 304                 };
 305
 306                 uart2_pins: uart2 {
 307                         uart2 {
 308                                 ralink,group = "uart2";
 309                                 ralink,function = "uart2";
 310                         };
 311                 };
 312
 313                 sdxc_pins: sdxc {
 314                         sdxc {
 315                                 ralink,group = "sdmode";
 316                                 ralink,function = "sdxc";
 317                         };
 318                 };
 319
 320                 pwm0_pins: pwm0 {
 321                         pwm0 {
 322                                 ralink,group = "pwm0";
 323                                 ralink,function = "pwm0";
 324                         };
 325                 };
 326
 327                 pwm1_pins: pwm1 {
 328                         pwm1 {
 329                                 ralink,group = "pwm1";
 330                                 ralink,function = "pwm1";
 331                         };
 332                 };
 333
 334                 pcm_i2s_pins: i2s {
 335                         i2s {
 336                                 ralink,group = "i2s";
 337                                 ralink,function = "pcm";
 338                         };
 339                 };
 340         };
 341
 342         rstctrl: rstctrl {
 343                 compatible = "ralink,mt7620a-reset", "ralink,rt2880-reset";
 344                 #reset-cells = <1>;
 345         };
 346
 347         usbphy: usbphy@10120000 {
 348                 compatible = "ralink,mt7628an-usbphy", "mediatek,mt7620-usbphy";
 349                 reg = <0x10120000 0x4000>;
 350                 #phy-cells = <1>;
 351
 352                 resets = <&rstctrl 22 &rstctrl 25>;
 353                 reset-names = "host", "device";
 354         };
 355
 356         sdhci@10130000 {
 357                 compatible = "ralink,mt7620-sdhci";
 358                 reg = <0x10130000 0x4000>;
 359
 360                 interrupt-parent = <&intc>;
 361                 interrupts = <14>;
 362
 363                 pinctrl-names = "default";
 364                 pinctrl-0 = <&sdxc_pins>;
 365
 366                 status = "disabled";
 367         };
 368
 369         ehci@101c0000 {
 370                 compatible = "generic-ehci";
 371                 reg = <0x101c0000 0x1000>;
 372
 373                 phys = <&usbphy 1>;
 374                 phy-names = "usb";
 375
 376                 interrupt-parent = <&intc>;
 377                 interrupts = <18>;
 378         };
 379
 380         ohci@101c1000 {
 381                 compatible = "generic-ohci";
 382                 reg = <0x101c1000 0x1000>;
 383
 384                 phys = <&usbphy 1>;
 385                 phy-names = "usb";
 386
 387                 interrupt-parent = <&intc>;
 388                 interrupts = <18>;
 389         };
 390
 391         ethernet@10100000 {
 392                 compatible = "ralink,rt5350-eth";
 393                 reg = <0x10100000 0x10000>;
 394
 395                 interrupt-parent = <&cpuintc>;
 396                 interrupts = <5>;
 397
 398                 resets = <&rstctrl 21 &rstctrl 23>;
 399                 reset-names = "fe", "esw";
 400
 401                 mediatek,switch = <&esw>;
 402         };
 403
 404         esw: esw@10110000 {
 405                 compatible = "ralink,rt3050-esw";
 406                 reg = <0x10110000 0x8000>;
 407
 408                 resets = <&rstctrl 23>;
 409                 reset-names = "esw";
 410
 411                 interrupt-parent = <&intc>;
 412                 interrupts = <17>;
 413         };
 414
 415         pcie@10140000 {
 416                 compatible = "mediatek,mt7620-pci";
 417                 reg = <0x10140000 0x100
 418                         0x10142000 0x100>;
 419
 420                 #address-cells = <3>;
 421                 #size-cells = <2>;
 422
 423                 resets = <&rstctrl 26>;
 424                 reset-names = "pcie0";
 425
 426                 interrupt-parent = <&cpuintc>;
 427                 interrupts = <4>;
 428
 429                 status = "disabled";
 430
 431                 device_type = "pci";
 432
 433                 bus-range = <0 255>;
 434                 ranges = <
 435                         0x02000000 0 0x00000000 0x20000000 0 0x10000000 /* pci memory */
 436                         0x01000000 0 0x00000000 0x10160000 0 0x00010000 /* io space */
 437                 >;
 438
 439                 pcie-bridge {
 440                         reg = <0x0000 0 0 0 0>;
 441
 442                         #address-cells = <3>;
 443                         #size-cells = <2>;
 444
 445                         device_type = "pci";
 446                 };
 447         };
 448
 449         wmac: wmac@10300000 {
 450                 compatible = "mediatek,mt7628-wmac";
 451                 reg = <0x10300000 0x100000>;
 452
 453                 interrupt-parent = <&cpuintc>;
 454                 interrupts = <6>;
 455
 456                 status = "disabled";
 457
 458                 mediatek,mtd-eeprom = <&factory 0x0000>;
 459                 mediatek,5ghz = <0>;
 460         };
 461 };