target/linux/ramips/dts/rt5350.dtsi

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