target/linux/ramips/dts/mt7620a.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "ralink,mtk7620a-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         palmbus@10000000 {
  24                 compatible = "palmbus";
  25                 reg = <0x10000000 0x200000>;
  26                 ranges = <0x0 0x10000000 0x1FFFFF>;
  27
  28                 #address-cells = <1>;
  29                 #size-cells = <1>;
  30
  31                 sysc@0 {
  32                         compatible = "ralink,mt7620a-sysc", "ralink,rt3050-sysc";
  33                         reg = <0x0 0x100>;
  34                 };
  35
  36                 timer@100 {
  37                         compatible = "ralink,mt7620a-timer", "ralink,rt2880-timer";
  38                         reg = <0x100 0x20>;
  39
  40                         interrupt-parent = <&intc>;
  41                         interrupts = <1>;
  42                 };
  43
  44                 watchdog@120 {
  45                         compatible = "ralink,mt7620a-wdt", "ralink,rt2880-wdt";
  46                         reg = <0x120 0x10>;
  47
  48                         resets = <&rstctrl 8>;
  49                         reset-names = "wdt";
  50
  51                         interrupt-parent = <&intc>;
  52                         interrupts = <1>;
  53                 };
  54
  55                 intc: intc@200 {
  56                         compatible = "ralink,mt7620a-intc", "ralink,rt2880-intc";
  57                         reg = <0x200 0x100>;
  58
  59                         resets = <&rstctrl 19>;
  60                         reset-names = "intc";
  61
  62                         interrupt-controller;
  63                         #interrupt-cells = <1>;
  64
  65                         interrupt-parent = <&cpuintc>;
  66                         interrupts = <2>;
  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                 uart@500 {
  81                         compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
  82                         reg = <0x500 0x100>;
  83
  84                         resets = <&rstctrl 12>;
  85                         reset-names = "uart";
  86
  87                         interrupt-parent = <&intc>;
  88                         interrupts = <5>;
  89
  90                         reg-shift = <2>;
  91
  92                         status = "disabled";
  93                 };
  94
  95                 gpio0: gpio@600 {
  96                         compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
  97                         reg = <0x600 0x34>;
  98
  99                         resets = <&rstctrl 13>;
 100                         reset-names = "pio";
 101
 102                         interrupt-parent = <&intc>;
 103                         interrupts = <6>;
 104
 105                         gpio-controller;
 106                         #gpio-cells = <2>;
 107
 108                         ralink,gpio-base = <0>;
 109                         ralink,num-gpios = <24>;
 110                         ralink,register-map = [ 00 04 08 0c
 111                                                 20 24 28 2c
 112                                                 30 34 ];
 113                 };
 114
 115                 gpio1: gpio@638 {
 116                         compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
 117                         reg = <0x638 0x24>;
 118
 119                         interrupt-parent = <&intc>;
 120                         interrupts = <6>;
 121
 122                         gpio-controller;
 123                         #gpio-cells = <2>;
 124
 125                         ralink,gpio-base = <24>;
 126                         ralink,num-gpios = <16>;
 127                         ralink,register-map = [ 00 04 08 0c
 128                                                 10 14 18 1c
 129                                                 20 24 ];
 130
 131                         status = "disabled";
 132                 };
 133
 134                 gpio2: gpio@660 {
 135                         compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
 136                         reg = <0x660 0x24>;
 137
 138                         interrupt-parent = <&intc>;
 139                         interrupts = <6>;
 140
 141                         gpio-controller;
 142                         #gpio-cells = <2>;
 143
 144                         ralink,gpio-base = <40>;
 145                         ralink,num-gpios = <32>;
 146                         ralink,register-map = [ 00 04 08 0c
 147                                                 10 14 18 1c
 148                                                 20 24 ];
 149
 150                         status = "disabled";
 151                 };
 152
 153                 i2c@900 {
 154                         compatible = "link,mt7620a-i2c", "ralink,rt2880-i2c";
 155                         reg = <0x900 0x100>;
 156
 157                         resets = <&rstctrl 16>;
 158                         reset-names = "i2c";
 159
 160                         #address-cells = <1>;
 161                         #size-cells = <0>;
 162
 163                         status = "disabled";
 164
 165                         pinctrl-names = "default";
 166                         pinctrl-0 = <&i2c_pins>;
 167                 };
 168
 169                 i2s@a00 {
 170                         compatible = "ralink,mt7620a-i2s";
 171                         reg = <0xa00 0x100>;
 172
 173                         resets = <&rstctrl 17>;
 174                         reset-names = "i2s";
 175
 176                         interrupt-parent = <&intc>;
 177                         interrupts = <10>;
 178
 179                         status = "disabled";
 180                 };
 181
 182                 spi@b00 {
 183                         compatible = "ralink,mt7620a-spi", "ralink,rt2880-spi";
 184                         reg = <0xb00 0x100>;
 185
 186                         resets = <&rstctrl 18>;
 187                         reset-names = "spi";
 188
 189                         #address-cells = <1>;
 190                         #size-cells = <1>;
 191
 192                         status = "disabled";
 193
 194                         pinctrl-names = "default";
 195                         pinctrl-0 = <&spi_pins>;
 196                 };
 197
 198                 uartlite@c00 {
 199                         compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
 200                         reg = <0xc00 0x100>;
 201
 202                         resets = <&rstctrl 19>;
 203                         reset-names = "uartl";
 204
 205                         interrupt-parent = <&intc>;
 206                         interrupts = <12>;
 207
 208                         reg-shift = <2>;
 209
 210                         pinctrl-names = "default";
 211                         pinctrl-0 = <&uartlite_pins>;
 212                 };
 213
 214                 systick@d00 {
 215                         compatible = "ralink,mt7620a-systick", "ralink,cevt-systick";
 216                         reg = <0xd00 0x10>;
 217
 218                         resets = <&rstctrl 28>;
 219                         reset-names = "intc";
 220
 221                         interrupt-parent = <&cpuintc>;
 222                         interrupts = <7>;
 223                 };
 224
 225                 pcm@2000 {
 226                         compatible = "ralink,mt7620a-pcm";
 227                         reg = <0x2000 0x800>;
 228
 229                         resets = <&rstctrl 11>;
 230                         reset-names = "pcm";
 231
 232                         interrupt-parent = <&intc>;
 233                         interrupts = <4>;
 234
 235                         status = "disabled";
 236                 };
 237
 238                 gdma@2800 {
 239                         compatible = "ralink,mt7620a-gdma", "ralink,rt2880-gdma";
 240                         reg = <0x2800 0x800>;
 241
 242                         resets = <&rstctrl 14>;
 243                         reset-names = "dma";
 244
 245                         interrupt-parent = <&intc>;
 246                         interrupts = <7>;
 247
 248                         status = "disabled";
 249                 };
 250         };
 251
 252         pinctrl {
 253                 compatible = "ralink,rt2880-pinmux";
 254                 pinctrl-names = "default";
 255                 pinctrl-0 = <&state_default>;
 256                 state_default: pinctrl0 {
 257                 };
 258                 pcm_i2s_pins: pcm_i2s {
 259                         pcm_i2s {
 260                                 ralink,group = "uartf";
 261                                 ralink,function = "pcm i2s";
 262                         };
 263                 };
 264                 spi_pins: spi {
 265                         spi {
 266                                 ralink,group = "spi";
 267                                 ralink,function = "spi";
 268                         };
 269                 };
 270                 i2c_pins: i2c {
 271                         i2c {
 272                                 lantiq,group = "i2c";
 273                                 lantiq,function = "i2c";
 274                         };
 275                 };
 276                 uartlite_pins: uartlite {
 277                         uart {
 278                                 ralink,group = "uartlite";
 279                                 ralink,function = "uartlite";
 280                         };
 281                 };
 282                 mdio_pins: mdio {
 283                         mdio {
 284                                 ralink,group = "mdio";
 285                                 ralink,function = "mdio";
 286                         };
 287                 };
 288                 ephy_pins: ephy {
 289                         ephy {
 290                                 ralink,group = "ephy";
 291                                 ralink,function = "ephy";
 292                         };
 293                 };
 294                 wled_pins: wled {
 295                         wled {
 296                                 ralink,group = "wled";
 297                                 ralink,function = "wled";
 298                         };
 299                 };
 300                 rgmii1_pins: rgmii1 {
 301                         mdio {
 302                                 ralink,group = "rgmii1";
 303                                 ralink,function = "rgmii1";
 304                         };
 305                 };
 306                 rgmii2_pins: rgmii2 {
 307                         mdio {
 308                                 ralink,group = "rgmii2";
 309                                 ralink,function = "rgmii2";
 310                         };
 311                 };
 312         };
 313
 314         rstctrl: rstctrl {
 315                 compatible = "ralink,mt7620a-reset", "ralink,rt2880-reset";
 316                 #reset-cells = <1>;
 317         };
 318
 319         ubsphy {
 320                 compatible = "ralink,mt7620a-usbphy";
 321
 322                 resets = <&rstctrl 22 &rstctrl 25>;
 323                 reset-names = "host", "device";
 324         };
 325
 326         ethernet@10100000 {
 327                 compatible = "ralink,mt7620a-eth";
 328                 reg = <0x10100000 10000>;
 329
 330                 #address-cells = <1>;
 331                 #size-cells = <0>;
 332
 333                 interrupt-parent = <&cpuintc>;
 334                 interrupts = <5>;
 335
 336                 mdio-bus {
 337                         #address-cells = <1>;
 338                         #size-cells = <0>;
 339
 340                         status = "disabled";
 341
 342                         pinctrl-names = "default";
 343                         pinctrl-0 = <&mdio_pins>;
 344                 };
 345         };
 346
 347         gsw@10110000 {
 348                 compatible = "ralink,mt7620a-gsw";
 349                 reg = <0x10110000 8000>;
 350
 351                 interrupt-parent = <&intc>;
 352                 interrupts = <17>;
 353         };
 354
 355         sdhci@10130000 {
 356                 compatible = "ralink,mt7620a-sdhci";
 357                 reg = <0x10130000 4000>;
 358
 359                 interrupt-parent = <&intc>;
 360                 interrupts = <14>;
 361
 362                 status = "disabled";
 363         };
 364
 365         ehci@101c0000 {
 366                 compatible = "ralink,rt3xxx-ehci";
 367                 reg = <0x101c0000 0x1000>;
 368
 369                 interrupt-parent = <&intc>;
 370                 interrupts = <18>;
 371
 372                 status = "disabled";
 373         };
 374
 375         ohci@101c1000 {
 376                 compatible = "ralink,rt3xxx-ohci";
 377                 reg = <0x101c1000 0x1000>;
 378
 379                 interrupt-parent = <&intc>;
 380                 interrupts = <18>;
 381
 382                 status = "disabled";
 383         };
 384
 385         pcie@10140000 {
 386                 compatible = "ralink,mt7620a-pci";
 387                 reg = <0x10140000 0x100
 388                         0x10142000 0x100>;
 389
 390                 resets = <&rstctrl 26>;
 391                 reset-names = "pcie0";
 392
 393                 interrupt-parent = <&cpuintc>;
 394                 interrupts = <4>;
 395
 396                 status = "disabled";
 397         };
 398 };