target/linux/ramips/dts/rt5350.dtsi

   1 /dts-v1/;
   2
   3 / {
   4         #address-cells = <1>;
   5         #size-cells = <1>;
   6         compatible = "ralink,rt5350-soc";
   7
   8         aliases {
   9                 spi0 = &spi0;
  10                 spi1 = &spi1;
  11                 serial0 = &uartlite;
  12         };
  13
  14         cpus {
  15                 #address-cells = <1>;
  16                 #size-cells = <0>;
  17
  18                 cpu@0 {
  19                         compatible = "mips,mips24KEc";
  20                         reg = <0>;
  21                 };
  22         };
  23
  24         chosen {
  25                 bootargs = "console=ttyS0,57600";
  26         };
  27
  28         cpuintc: cpuintc {
  29                 #address-cells = <0>;
  30                 #interrupt-cells = <1>;
  31                 interrupt-controller;
  32                 compatible = "mti,cpu-interrupt-controller";
  33         };
  34
  35         palmbus: palmbus@10000000 {
  36                 compatible = "palmbus";
  37                 reg = <0x10000000 0x200000>;
  38                 ranges = <0x0 0x10000000 0x1FFFFF>;
  39
  40                 #address-cells = <1>;
  41                 #size-cells = <1>;
  42
  43                 sysc: syscon@0 {
  44                         compatible = "ralink,rt5350-sysc", "syscon";
  45                         reg = <0x0 0x100>;
  46                         #clock-cells = <1>;
  47                         #reset-cells = <1>;
  48                 };
  49
  50                 timer: timer@100 {
  51                         compatible = "ralink,rt5350-timer", "ralink,rt2880-timer";
  52                         reg = <0x100 0x20>;
  53
  54                         clocks = <&sysc 4>;
  55
  56                         interrupt-parent = <&intc>;
  57                         interrupts = <1>;
  58                 };
  59
  60                 watchdog: watchdog@120 {
  61                         compatible = "ralink,rt5350-wdt", "ralink,rt2880-wdt";
  62                         reg = <0x120 0x10>;
  63
  64                         clocks = <&sysc 5>;
  65
  66                         resets = <&sysc 8>;
  67                         reset-names = "wdt";
  68
  69                         interrupt-parent = <&intc>;
  70                         interrupts = <1>;
  71                 };
  72
  73                 intc: intc@200 {
  74                         compatible = "ralink,rt5350-intc", "ralink,rt2880-intc";
  75                         reg = <0x200 0x100>;
  76
  77                         interrupt-controller;
  78                         #interrupt-cells = <1>;
  79
  80                         interrupt-parent = <&cpuintc>;
  81                         interrupts = <2>;
  82                 };
  83
  84                 memc: memc@300 {
  85                         compatible = "ralink,rt5350-memc", "ralink,rt3050-memc";
  86                         reg = <0x300 0x100>;
  87
  88                         interrupt-parent = <&intc>;
  89                         interrupts = <3>;
  90                 };
  91
  92                 uart: uart@500 {
  93                         compatible = "ralink,rt5350-uart", "ralink,rt2880-uart", "ns16550a";
  94                         reg = <0x500 0x100>;
  95
  96                         clocks = <&sysc 6>;
  97
  98                         resets = <&sysc 12>;
  99
 100                         interrupt-parent = <&intc>;
 101                         interrupts = <5>;
 102
 103                         reg-shift = <2>;
 104
 105                         status = "disabled";
 106                 };
 107
 108                 gpio0: gpio@600 {
 109                         compatible = "ralink,rt5350-gpio", "ralink,rt2880-gpio";
 110                         reg = <0x600 0x34>;
 111
 112                         interrupt-parent = <&intc>;
 113                         interrupts = <6>;
 114
 115                         gpio-controller;
 116                         #gpio-cells = <2>;
 117
 118                         ngpios = <22>;
 119                         ralink,gpio-base = <0>;
 120                         ralink,register-map = [ 00 04 08 0c
 121                                                 20 24 28 2c
 122                                                 30 34 ];
 123                 };
 124
 125                 gpio1: gpio@660 {
 126                         compatible = "ralink,rt5350-gpio", "ralink,rt2880-gpio";
 127                         reg = <0x660 0x24>;
 128
 129                         interrupt-parent = <&intc>;
 130                         interrupts = <6>;
 131
 132                         gpio-controller;
 133                         #gpio-cells = <2>;
 134
 135                         ngpios = <6>;
 136                         ralink,gpio-base = <22>;
 137                         ralink,register-map = [ 00 04 08 0c
 138                                                 10 14 18 1c
 139                                                 20 24 ];
 140
 141                         status = "disabled";
 142                 };
 143
 144                 i2c: i2c@900 {
 145                         compatible = "ralink,rt2880-i2c";
 146                         reg = <0x900 0x100>;
 147
 148                         clocks = <&sysc 7>;
 149
 150                         resets = <&sysc 16>;
 151                         reset-names = "i2c";
 152
 153                         #address-cells = <1>;
 154                         #size-cells = <0>;
 155
 156                         pinctrl-names = "default";
 157                         pinctrl-0 = <&i2c_pins>;
 158
 159                         status = "disabled";
 160                 };
 161
 162                 i2s: i2s@a00 {
 163                         compatible = "ralink,rt3352-i2s";
 164                         reg = <0xa00 0x100>;
 165
 166                         clocks = <&sysc 8>;
 167
 168                         resets = <&sysc 17>;
 169                         reset-names = "i2s";
 170
 171                         interrupt-parent = <&intc>;
 172                         interrupts = <10>;
 173
 174                         txdma-req = <2>;
 175                         rxdma-req = <3>;
 176
 177                         dmas = <&gdma 4>,
 178                                 <&gdma 6>;
 179                         dma-names = "tx", "rx";
 180
 181                         status = "disabled";
 182                 };
 183
 184                 spi0: spi@b00 {
 185                         compatible = "ralink,rt5350-spi", "ralink,rt2880-spi";
 186                         reg = <0xb00 0x40>;
 187
 188                         clocks = <&sysc 9>;
 189
 190                         resets = <&sysc 18>;
 191                         reset-names = "spi";
 192
 193                         #address-cells = <1>;
 194                         #size-cells = <0>;
 195
 196                         pinctrl-names = "default";
 197                         pinctrl-0 = <&spi_pins>;
 198
 199                         status = "disabled";
 200                 };
 201
 202                 spi1: spi@b40 {
 203                         compatible = "ralink,rt5350-spi", "ralink,rt2880-spi";
 204                         reg = <0xb40 0x60>;
 205
 206                         clocks = <&sysc 10>;
 207
 208                         resets = <&sysc 18>;
 209                         reset-names = "spi";
 210
 211                         #address-cells = <1>;
 212                         #size-cells = <0>;
 213
 214                         pinctrl-names = "default";
 215                         pinctrl-0 = <&spi_cs1>;
 216
 217                         status = "disabled";
 218                 };
 219
 220                 uartlite: uartlite@c00 {
 221                         compatible = "ralink,rt5350-uart", "ralink,rt2880-uart", "ns16550a";
 222                         reg = <0xc00 0x100>;
 223
 224                         clocks = <&sysc 11>;
 225
 226                         resets = <&sysc 19>;
 227
 228                         interrupt-parent = <&intc>;
 229                         interrupts = <12>;
 230
 231                         pinctrl-names = "default";
 232                         pinctrl-0 = <&uartlite_pins>;
 233
 234                         reg-shift = <2>;
 235                 };
 236
 237                 systick: systick@d00 {
 238                         compatible = "ralink,rt5350-systick", "ralink,cevt-systick";
 239                         reg = <0xd00 0x10>;
 240
 241                         interrupt-parent = <&cpuintc>;
 242                         interrupts = <7>;
 243                 };
 244
 245                 pcm: pcm@2000 {
 246                         compatible = "ralink,rt5350-pcm";
 247                         reg = <0x2000 0x800>;
 248
 249                         resets = <&sysc 11>;
 250                         reset-names = "pcm";
 251
 252                         interrupt-parent = <&intc>;
 253                         interrupts = <4>;
 254
 255                         status = "disabled";
 256                 };
 257
 258                 gdma: gdma@2800 {
 259                         compatible = "ralink,rt3883-gdma";
 260                         reg = <0x2800 0x800>;
 261
 262                         resets = <&sysc 14>;
 263                         reset-names = "dma";
 264
 265                         interrupt-parent = <&intc>;
 266                         interrupts = <7>;
 267
 268                         #dma-cells = <1>;
 269                         #dma-channels = <16>;
 270                         #dma-requests = <16>;
 271
 272                         status = "disabled";
 273                 };
 274         };
 275
 276         pinctrl: pinctrl {
 277                 compatible = "ralink,rt2880-pinmux";
 278
 279                 pinctrl-names = "default";
 280                 pinctrl-0 = <&state_default>;
 281
 282                 state_default: pinctrl0 {
 283                 };
 284
 285                 i2c_pins: i2c_pins {
 286                         i2c_pins {
 287                                 groups = "i2c";
 288                                 function = "i2c";
 289                         };
 290                 };
 291
 292                 spi_pins: spi_pins {
 293                         spi_pins {
 294                                 groups = "spi";
 295                                 function = "spi";
 296                         };
 297                 };
 298
 299                 phy_led_pins: phy_led {
 300                         phy_led {
 301                                 groups = "led";
 302                                 function = "led";
 303                         };
 304                 };
 305
 306                 uartlite_pins: uartlite {
 307                         uart {
 308                                 groups = "uartlite";
 309                                 function = "uartlite";
 310                         };
 311                 };
 312
 313                 uartf_pins: uartf {
 314                         uartf {
 315                                 groups = "uartf";
 316                                 function = "uartf";
 317                         };
 318                 };
 319
 320                 spi_cs1: spi1 {
 321                         spi1 {
 322                                 groups = "spi_cs1";
 323                                 function = "spi_cs1";
 324                         };
 325                 };
 326         };
 327
 328         usbphy: usbphy {
 329                 compatible = "ralink,rt3352-usbphy";
 330                 #phy-cells = <0>;
 331
 332                 ralink,sysctl = <&sysc>;
 333                 resets = <&sysc 22>, <&sysc 25>;
 334                 reset-names = "host", "device";
 335         };
 336
 337         ethernet: ethernet@10100000 {
 338                 compatible = "ralink,rt5350-eth";
 339                 reg = <0x10100000 0x10000>;
 340
 341                 clocks = <&sysc 12>;
 342
 343                 resets = <&sysc 21>, <&sysc 23>;
 344                 reset-names = "fe", "esw";
 345
 346                 interrupt-parent = <&cpuintc>;
 347                 interrupts = <5>;
 348
 349                 mediatek,switch = <&esw>;
 350         };
 351
 352         esw: esw@10110000 {
 353                 compatible = "ralink,rt5350-esw", "ralink,rt3050-esw";
 354                 reg = <0x10110000 0x8000>;
 355
 356                 resets = <&sysc 24>;
 357                 reset-names = "ephy";
 358
 359                 interrupt-parent = <&intc>;
 360                 interrupts = <17>;
 361         };
 362
 363         wmac: wmac@10180000 {
 364                 compatible = "ralink,rt5350-wmac", "ralink,rt2880-wmac";
 365                 reg = <0x10180000 0x40000>;
 366
 367                 clocks = <&sysc 13>;
 368
 369                 interrupt-parent = <&cpuintc>;
 370                 interrupts = <6>;
 371
 372                 ralink,eeprom = "soc_wmac.eeprom";
 373         };
 374
 375         ehci: ehci@101c0000 {
 376                 #address-cells = <1>;
 377                 #size-cells = <0>;
 378                 compatible = "generic-ehci";
 379                 reg = <0x101c0000 0x1000>;
 380
 381                 phys = <&usbphy>;
 382                 phy-names = "usb";
 383
 384                 interrupt-parent = <&intc>;
 385                 interrupts = <18>;
 386
 387                 ehci_port1: port@1 {
 388                         reg = <1>;
 389                         #trigger-source-cells = <0>;
 390                 };
 391         };
 392
 393         ohci: ohci@101c1000 {
 394                 #address-cells = <1>;
 395                 #size-cells = <0>;
 396                 compatible = "generic-ohci";
 397                 reg = <0x101c1000 0x1000>;
 398
 399                 phys = <&usbphy>;
 400                 phy-names = "usb";
 401
 402                 interrupt-parent = <&intc>;
 403                 interrupts = <18>;
 404
 405                 ohci_port1: port@1 {
 406                         reg = <1>;
 407                         #trigger-source-cells = <0>;
 408                 };
 409         };
 410 };