target/linux/ramips/dts/rt5350.dtsi

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