target/linux/ramips/dts/mt7620n.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "ralink,mtk7620n-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         };
  27
  28         palmbus@10000000 {
  29                 compatible = "palmbus";
  30                 reg = <0x10000000 0x200000>;
  31                 ranges = <0x0 0x10000000 0x1FFFFF>;
  32
  33                 #address-cells = <1>;
  34                 #size-cells = <1>;
  35
  36                 sysc@0 {
  37                         compatible = "ralink,mt7620a-sysc", "ralink,rt3050-sysc";
  38                         reg = <0x0 0x100>;
  39                 };
  40
  41                 timer@100 {
  42                         compatible = "ralink,mt7620a-timer", "ralink,rt2880-timer";
  43                         reg = <0x100 0x20>;
  44
  45                         interrupt-parent = <&intc>;
  46                         interrupts = <1>;
  47                 };
  48
  49                 watchdog@120 {
  50                         compatible = "ralink,mt7620a-wdt", "ralink,rt2880-wdt";
  51                         reg = <0x120 0x10>;
  52
  53                         resets = <&rstctrl 8>;
  54                         reset-names = "wdt";
  55
  56                         interrupt-parent = <&intc>;
  57                         interrupts = <1>;
  58                 };
  59
  60                 intc: intc@200 {
  61                         compatible = "ralink,mt7620a-intc", "ralink,rt2880-intc";
  62                         reg = <0x200 0x100>;
  63
  64                         resets = <&rstctrl 19>;
  65                         reset-names = "intc";
  66
  67                         interrupt-controller;
  68                         #interrupt-cells = <1>;
  69
  70                         interrupt-parent = <&cpuintc>;
  71                         interrupts = <2>;
  72                 };
  73
  74                 memc@300 {
  75                         compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
  76                         reg = <0x300 0x100>;
  77
  78                         resets = <&rstctrl 20>;
  79                         reset-names = "mc";
  80
  81                         interrupt-parent = <&intc>;
  82                         interrupts = <3>;
  83                 };
  84
  85                 gpio0: gpio@600 {
  86                         compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
  87                         reg = <0x600 0x34>;
  88
  89                         resets = <&rstctrl 13>;
  90                         reset-names = "pio";
  91
  92                         interrupt-parent = <&intc>;
  93                         interrupts = <6>;
  94
  95                         gpio-controller;
  96                         #gpio-cells = <2>;
  97
  98                         ralink,gpio-base = <0>;
  99                         ralink,num-gpios = <24>;
 100                         ralink,register-map = [ 00 04 08 0c
 101                                                 20 24 28 2c
 102                                                 30 34 ];
 103                 };
 104
 105                 gpio1: gpio@638 {
 106                         compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
 107                         reg = <0x638 0x24>;
 108
 109                         interrupt-parent = <&intc>;
 110                         interrupts = <6>;
 111
 112                         gpio-controller;
 113                         #gpio-cells = <2>;
 114
 115                         ralink,gpio-base = <24>;
 116                         ralink,num-gpios = <16>;
 117                         ralink,register-map = [ 00 04 08 0c
 118                                                 10 14 18 1c
 119                                                 20 24 ];
 120
 121                         status = "disabled";
 122                 };
 123
 124                 gpio2: gpio@660 {
 125                         compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
 126                         reg = <0x660 0x24>;
 127
 128                         interrupt-parent = <&intc>;
 129                         interrupts = <6>;
 130
 131                         gpio-controller;
 132                         #gpio-cells = <2>;
 133
 134                         ralink,gpio-base = <40>;
 135                         ralink,num-gpios = <32>;
 136                         ralink,register-map = [ 00 04 08 0c
 137                                                 10 14 18 1c
 138                                                 20 24 ];
 139
 140                         status = "disabled";
 141                 };
 142
 143                 gpio3: gpio@688 {
 144                         compatible = "ralink,mt7620a-gpio", "ralink,rt2880-gpio";
 145                         reg = <0x688 0x24>;
 146
 147                         interrupt-parent = <&intc>;
 148                         interrupts = <6>;
 149
 150                         gpio-controller;
 151                         #gpio-cells = <2>;
 152
 153                         ralink,gpio-base = <72>;
 154                         ralink,num-gpios = <1>;
 155                         ralink,register-map = [ 00 04 08 0c
 156                                                 10 14 18 1c
 157                                                 20 24 ];
 158
 159                         status = "disabled";
 160                 };
 161
 162                 spi0: spi@b00 {
 163                         compatible = "ralink,mt7620a-spi", "ralink,rt2880-spi";
 164                         reg = <0xb00 0x40>;
 165
 166                         resets = <&rstctrl 18>;
 167                         reset-names = "spi";
 168
 169                         #address-cells = <1>;
 170                         #size-cells = <0>;
 171
 172                         status = "disabled";
 173
 174                         pinctrl-names = "default";
 175                         pinctrl-0 = <&spi_pins>;
 176                 };
 177
 178                 spi1: spi@b40 {
 179                         compatible = "ralink,rt2880-spi";
 180                         reg = <0xb40 0x60>;
 181
 182                         resets = <&rstctrl 18>;
 183                         reset-names = "spi";
 184
 185                         #address-cells = <1>;
 186                         #size-cells = <1>;
 187
 188                         status = "disabled";
 189
 190                         pinctrl-names = "default";
 191                         pinctrl-0 = <&spi_cs1>;
 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                         pinctrl-names = "default";
 207                         pinctrl-0 = <&uartlite_pins>;
 208                 };
 209
 210                 systick@d00 {
 211                         compatible = "ralink,mt7620a-systick", "ralink,cevt-systick";
 212                         reg = <0xd00 0x10>;
 213
 214                         resets = <&rstctrl 28>;
 215                         reset-names = "intc";
 216
 217                         interrupt-parent = <&cpuintc>;
 218                         interrupts = <7>;
 219                 };
 220         };
 221
 222         pinctrl {
 223                 compatible = "ralink,rt2880-pinmux";
 224                 pinctrl-names = "default";
 225                 pinctrl-0 = <&state_default>;
 226
 227                 state_default: pinctrl0 {
 228                 };
 229
 230                 spi_pins: spi {
 231                         spi {
 232                                 ralink,group = "spi";
 233                                 ralink,function = "spi";
 234                         };
 235                 };
 236
 237                 spi_cs1: spi1 {
 238                         spi1 {
 239                                 ralink,group = "spi_cs1";
 240                                 ralink,function = "spi_cs1";
 241                         };
 242                 };
 243
 244                 uartlite_pins: uartlite {
 245                         uart {
 246                                 ralink,group = "uartlite";
 247                                 ralink,function = "uartlite";
 248                         };
 249                 };
 250         };
 251
 252         rstctrl: rstctrl {
 253                 compatible = "ralink,mt7620a-reset", "ralink,rt2880-reset";
 254                 #reset-cells = <1>;
 255         };
 256
 257         usbphy: usbphy {
 258                 compatible = "ralink,mt7620a-usbphy";
 259                 #phy-cells = <1>;
 260
 261                 resets = <&rstctrl 22 &rstctrl 25>;
 262                 reset-names = "host", "device";
 263         };
 264
 265         ethernet@10100000 {
 266                 compatible = "ralink,mt7620a-eth";
 267                 reg = <0x10100000 10000>;
 268
 269                 #address-cells = <1>;
 270                 #size-cells = <0>;
 271
 272                 interrupt-parent = <&cpuintc>;
 273                 interrupts = <5>;
 274
 275                 resets = <&rstctrl 21 &rstctrl 23>;
 276                 reset-names = "fe", "esw";
 277
 278                 mdio-bus {
 279                         #address-cells = <1>;
 280                         #size-cells = <0>;
 281
 282                         status = "disabled";
 283                 };
 284         };
 285
 286         gsw@10110000 {
 287                 compatible = "ralink,mt7620a-gsw";
 288                 reg = <0x10110000 8000>;
 289
 290                 resets = <&rstctrl 23>;
 291                 reset-names = "esw";
 292
 293                 interrupt-parent = <&intc>;
 294                 interrupts = <17>;
 295                 ralink,port4 = "gmac";
 296         };
 297
 298         ehci@101c0000 {
 299                 compatible = "ralink,rt3xxx-ehci";
 300                 reg = <0x101c0000 0x1000>;
 301
 302                 interrupt-parent = <&intc>;
 303                 interrupts = <18>;
 304
 305                 phys = <&usbphy 1>;
 306                 phy-names = "usb";
 307
 308                 status = "disabled";
 309         };
 310
 311         ohci@101c1000 {
 312                 compatible = "ralink,rt3xxx-ohci";
 313                 reg = <0x101c1000 0x1000>;
 314
 315                 phys = <&usbphy 1>;
 316                 phy-names = "usb";
 317
 318                 interrupt-parent = <&intc>;
 319                 interrupts = <18>;
 320
 321                 status = "disabled";
 322         };
 323
 324         wmac@10180000 {
 325                 compatible = "ralink,rt7620-wmac", "ralink,rt2880-wmac";
 326                 reg = <0x10180000 40000>;
 327
 328                 interrupt-parent = <&cpuintc>;
 329                 interrupts = <6>;
 330
 331                 ralink,eeprom = "soc_wmac.eeprom";
 332         };
 333 };