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                         status = "disabled";
 115                 };
 116
 117                 gpio1: gpio@638 {
 118                         compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
 119                         reg = <0x638 0x24>;
 120
 121                         interrupt-parent = <&intc>;
 122                         interrupts = <6>;
 123
 124                         gpio-controller;
 125                         #gpio-cells = <2>;
 126
 127                         ralink,gpio-base = <24>;
 128                         ralink,num-gpios = <16>;
 129                         ralink,register-map = [ 00 04 08 0c
 130                                                 10 14 18 1c
 131                                                 20 24 ];
 132
 133                         status = "disabled";
 134                 };
 135
 136                 gpio2: gpio@660 {
 137                         compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
 138                         reg = <0x660 0x24>;
 139
 140                         interrupt-parent = <&intc>;
 141                         interrupts = <6>;
 142
 143                         gpio-controller;
 144                         #gpio-cells = <2>;
 145
 146                         ralink,gpio-base = <40>;
 147                         ralink,num-gpios = <32>;
 148                         ralink,register-map = [ 00 04 08 0c
 149                                                 10 14 18 1c
 150                                                 20 24 ];
 151
 152                         status = "disabled";
 153                 };
 154
 155                 i2c@900 {
 156                         compatible = "link,mt7620a-i2c", "ralink,rt2880-i2c";
 157                         reg = <0x900 0x100>;
 158
 159                         resets = <&rstctrl 16>;
 160                         reset-names = "i2c";
 161
 162                         #address-cells = <1>;
 163                         #size-cells = <0>;
 164
 165                         status = "disabled";
 166                 };
 167
 168                 i2s@a00 {
 169                         compatible = "ralink,mt7620a-i2s";
 170                         reg = <0xa00 0x100>;
 171
 172                         resets = <&rstctrl 17>;
 173                         reset-names = "i2s";
 174
 175                         interrupt-parent = <&intc>;
 176                         interrupts = <10>;
 177
 178                         status = "disabled";
 179                 };
 180
 181                 spi@b00 {
 182                         compatible = "ralink,mt7620a-spi", "ralink,rt2880-spi";
 183                         reg = <0xb00 0x100>;
 184
 185                         resets = <&rstctrl 18>;
 186                         reset-names = "spi";
 187
 188                         #address-cells = <1>;
 189                         #size-cells = <1>;
 190
 191                         status = "disabled";
 192                 };
 193
 194                 uartlite@c00 {
 195                         compatible = "ralink,mt7620a-uart", "ralink,rt2880-uart", "ns16550a";
 196                         reg = <0xc00 0x100>;
 197
 198                         resets = <&rstctrl 19>;
 199                         reset-names = "uartl";
 200
 201                         interrupt-parent = <&intc>;
 202                         interrupts = <12>;
 203
 204                         reg-shift = <2>;
 205                 };
 206
 207                 systick@d00 {
 208                         compatible = "ralink,mt7620a-systick", "ralink,cevt-systick";
 209                         reg = <0xd00 0x10>;
 210
 211                         resets = <&rstctrl 28>;
 212                         reset-names = "intc";
 213
 214                         interrupt-parent = <&cpuintc>;
 215                         interrupts = <7>;
 216                 };
 217
 218                 pcm@2000 {
 219                         compatible = "ralink,mt7620a-pcm";
 220                         reg = <0x2000 0x800>;
 221
 222                         resets = <&rstctrl 11>;
 223                         reset-names = "pcm";
 224
 225                         interrupt-parent = <&intc>;
 226                         interrupts = <4>;
 227
 228                         status = "disabled";
 229                 };
 230
 231                 gdma@2800 {
 232                         compatible = "ralink,mt7620a-gdma", "ralink,rt2880-gdma";
 233                         reg = <0x2800 0x800>;
 234
 235                         resets = <&rstctrl 14>;
 236                         reset-names = "dma";
 237
 238                         interrupt-parent = <&intc>;
 239                         interrupts = <7>;
 240
 241                         status = "disabled";
 242                 };
 243         };
 244
 245         rstctrl: rstctrl {
 246                 compatible = "ralink,mt7620a-reset", "ralink,rt2880-reset";
 247                 #reset-cells = <1>;
 248         };
 249
 250         ubsphy {
 251                 compatible = "ralink,mt7620a-usbphy";
 252
 253                 resets = <&rstctrl 22 &rstctrl 25>;
 254                 reset-names = "host", "device";
 255         };
 256
 257         ethernet@10100000 {
 258                 compatible = "ralink,mt7620a-eth";
 259                 reg = <0x10100000 10000>;
 260
 261                 #address-cells = <1>;
 262                 #size-cells = <0>;
 263
 264                 interrupt-parent = <&cpuintc>;
 265                 interrupts = <5>;
 266
 267                 status = "disabled";
 268
 269                 mdio-bus {
 270                         #address-cells = <1>;
 271                         #size-cells = <0>;
 272
 273                         status = "disabled";
 274                 };
 275         };
 276
 277         gsw@10110000 {
 278                 compatible = "ralink,mt7620a-gsw";
 279                 reg = <0x10110000 8000>;
 280
 281                 interrupt-parent = <&intc>;
 282                 interrupts = <17>;
 283
 284                 status = "disabled";
 285         };
 286
 287         sdhci@10130000 {
 288                 compatible = "ralink,mt7620a-sdhci";
 289                 reg = <0x10130000 4000>;
 290
 291                 interrupt-parent = <&intc>;
 292                 interrupts = <14>;
 293
 294                 status = "disabled";
 295         };
 296
 297         ehci@101c0000 {
 298                 compatible = "ralink,rt3xxx-ehci";
 299                 reg = <0x101c0000 0x1000>;
 300
 301                 interrupt-parent = <&intc>;
 302                 interrupts = <18>;
 303
 304                 status = "disabled";
 305         };
 306
 307         ohci@101c1000 {
 308                 compatible = "ralink,rt3xxx-ohci";
 309                 reg = <0x101c1000 0x1000>;
 310
 311                 interrupt-parent = <&intc>;
 312                 interrupts = <18>;
 313
 314                 status = "disabled";
 315         };
 316
 317         pcie@10140000 {
 318                 compatible = "ralink,mt7620a-pci";
 319                 reg = <0x10140000 0x100
 320                         0x10142000 0x100>;
 321
 322                 resets = <&rstctrl 26>;
 323                 reset-names = "pcie0";
 324
 325                 interrupt-parent = <&cpuintc>;
 326                 interrupts = <4>;
 327
 328                 status = "disabled";
 329         };
 330 };