target/linux/ramips/dts/rt3883.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "ralink,rt3883-soc";
   5
   6         cpus {
   7                 cpu@0 {
   8                         compatible = "mips,mips74Kc";
   9                 };
  10         };
  11
  12         chosen {
  13                 bootargs = "console=ttyS0,57600";
  14         };
  15
  16         aliases {
  17                 spi0 = &spi0;
  18         };
  19
  20         cpuintc: cpuintc@0 {
  21                 #address-cells = <0>;
  22                 #interrupt-cells = <1>;
  23                 interrupt-controller;
  24                 compatible = "mti,cpu-interrupt-controller";
  25         };
  26
  27         palmbus@10000000 {
  28                 compatible = "palmbus";
  29                 reg = <0x10000000 0x200000>;
  30                 ranges = <0x0 0x10000000 0x1FFFFF>;
  31
  32                 #address-cells = <1>;
  33                 #size-cells = <1>;
  34
  35                 sysc@0 {
  36                         compatible = "ralink,rt3883-sysc", "ralink,rt3050-sysc";
  37                         reg = <0x0 0x100>;
  38                 };
  39
  40                 timer@100 {
  41                         compatible = "ralink,rt3883-timer", "ralink,rt2880-timer";
  42                         reg = <0x100 0x20>;
  43
  44                         interrupt-parent = <&intc>;
  45                         interrupts = <1>;
  46                 };
  47
  48                 watchdog@120 {
  49                         compatible = "ralink,rt3883-wdt", "ralink,rt2880-wdt";
  50                         reg = <0x120 0x10>;
  51                 };
  52
  53                 intc: intc@200 {
  54                         compatible = "ralink,rt3883-intc", "ralink,rt2880-intc";
  55                         reg = <0x200 0x100>;
  56
  57                         interrupt-controller;
  58                         #interrupt-cells = <1>;
  59
  60                         interrupt-parent = <&cpuintc>;
  61                         interrupts = <2>;
  62                 };
  63
  64                 memc@300 {
  65                         compatible = "ralink,rt3883-memc", "ralink,rt3050-memc";
  66                         reg = <0x300 0x100>;
  67                 };
  68
  69                 gpio0: gpio@600 {
  70                         compatible = "ralink,rt3883-gpio", "ralink,rt2880-gpio";
  71                         reg = <0x600 0x34>;
  72
  73                         gpio-controller;
  74                         #gpio-cells = <2>;
  75
  76                         ralink,num-gpios = <24>;
  77                         ralink,register-map = [ 00 04 08 0c
  78                                                 20 24 28 2c
  79                                                 30 34 ];
  80
  81                         status = "disabled";
  82                 };
  83
  84                 gpio1: gpio@638 {
  85                         compatible = "ralink,rt3883-gpio", "ralink,rt2880-gpio";
  86                         reg = <0x638 0x24>;
  87
  88                         gpio-controller;
  89                         #gpio-cells = <2>;
  90
  91                         ralink,num-gpios = <16>;
  92                         ralink,register-map = [ 00 04 08 0c
  93                                                 10 14 18 1c
  94                                                 20 24 ];
  95
  96                         status = "disabled";
  97                 };
  98
  99                 gpio2: gpio@660 {
 100                         compatible = "ralink,rt3883-gpio", "ralink,rt2880-gpio";
 101                         reg = <0x660 0x24>;
 102
 103                         gpio-controller;
 104                         #gpio-cells = <2>;
 105
 106                         ralink,num-gpios = <32>;
 107                         ralink,register-map = [ 00 04 08 0c
 108                                                 10 14 18 1c
 109                                                 20 24 ];
 110
 111                         status = "disabled";
 112                 };
 113
 114                 gpio3: gpio@688 {
 115                         compatible = "ralink,rt3883-gpio", "ralink,rt2880-gpio";
 116                         reg = <0x688 0x24>;
 117
 118                         gpio-controller;
 119                         #gpio-cells = <2>;
 120
 121                         ralink,num-gpios = <24>;
 122                         ralink,register-map = [ 00 04 08 0c
 123                                                 10 14 18 1c
 124                                                 20 24 ];
 125
 126                         status = "disabled";
 127                 };
 128
 129                 spi0: spi@b00 {
 130                         compatible = "ralink,rt3883-spi", "ralink,rt2880-spi";
 131                         reg = <0xb00 0x100>;
 132                         #address-cells = <1>;
 133                         #size-cells = <0>;
 134
 135                         status = "disabled";
 136                 };
 137
 138                 uartlite@c00 {
 139                         compatible = "ralink,rt3883-uart", "ralink,rt2880-uart", "ns16550a";
 140                         reg = <0xc00 0x100>;
 141
 142                         interrupt-parent = <&intc>;
 143                         interrupts = <12>;
 144
 145                         reg-shift = <2>;
 146                 };
 147         };
 148
 149         ethernet@10100000 {
 150                 compatible = "ralink,rt3883-eth";
 151                 reg = <0x10100000 10000>;
 152
 153                 interrupt-parent = <&cpuintc>;
 154                 interrupts = <5>;
 155
 156                 status = "disabled";
 157
 158                 mdio-bus {
 159                         #address-cells = <1>;
 160                         #size-cells = <0>;
 161
 162                         status = "disabled";
 163                 };
 164         };
 165
 166         pci@10140000 {
 167                 compatible = "ralink,rt3883-pci";
 168                 reg = <0x10140000 0x20000>;
 169                 #address-cells = <1>;
 170                 #size-cells = <1>;
 171                 ranges; /* direct mapping */
 172
 173                 status = "disabled";
 174
 175                 pciintc: interrupt-controller {
 176                         interrupt-controller;
 177                         #address-cells = <0>;
 178                         #interrupt-cells = <1>;
 179
 180                         interrupt-parent = <&cpuintc>;
 181                         interrupts = <4>;
 182                 };
 183
 184                 host-bridge {
 185                         #address-cells = <3>;
 186                         #size-cells = <2>;
 187                         #interrupt-cells = <1>;
 188
 189                         device_type = "pci";
 190
 191                         bus-range = <0 255>;
 192                         ranges = <
 193                                 0x02000000 0 0x00000000 0x20000000 0 0x10000000 /* pci memory */
 194                                 0x01000000 0 0x00000000 0x10160000 0 0x00010000 /* io space */
 195                         >;
 196
 197                         interrupt-map-mask = <0xf800 0 0 7>;
 198                         interrupt-map = <
 199                                 /* IDSEL 17 */
 200                                 0x8800 0 0 1 &pciintc 18
 201                                 0x8800 0 0 2 &pciintc 18
 202                                 0x8800 0 0 3 &pciintc 18
 203                                 0x8800 0 0 4 &pciintc 18
 204                                 /* IDSEL 18 */
 205                                 0x9000 0 0 1 &pciintc 19
 206                                 0x9000 0 0 2 &pciintc 19
 207                                 0x9000 0 0 3 &pciintc 19
 208                                 0x9000 0 0 4 &pciintc 19
 209                         >;
 210
 211                         pci-bridge@1 {
 212                                 reg = <0x0800 0 0 0 0>;
 213                                 device_type = "pci";
 214                                 #interrupt-cells = <1>;
 215                                 #address-cells = <3>;
 216                                 #size-cells = <2>;
 217
 218                                 status = "disabled";
 219
 220                                 ralink,pci-slot = <1>;
 221
 222                                 interrupt-map-mask = <0x0 0 0 0>;
 223                                 interrupt-map = <0x0 0 0 0 &pciintc 20>;
 224                         };
 225
 226                         pci-slot@17 {
 227                                 reg = <0x8800 0 0 0 0>;
 228                                 device_type = "pci";
 229                                 #interrupt-cells = <1>;
 230                                 #address-cells = <3>;
 231                                 #size-cells = <2>;
 232
 233                                 ralink,pci-slot = <17>;
 234
 235                                 status = "disabled";
 236                         };
 237
 238                         pci-slot@18 {
 239                                 reg = <0x9000 0 0 0 0>;
 240                                 device_type = "pci";
 241                                 #interrupt-cells = <1>;
 242                                 #address-cells = <3>;
 243                                 #size-cells = <2>;
 244
 245                                 ralink,pci-slot = <18>;
 246
 247                                 status = "disabled";
 248                         };
 249                 };
 250         };
 251
 252         wmac@10180000 {
 253                 compatible = "ralink,rt3883-wmac", "ralink,rt2880-wmac";
 254                 reg = <0x10180000 40000>;
 255
 256                 interrupt-parent = <&cpuintc>;
 257                 interrupts = <6>;
 258
 259                 ralink,eeprom = "soc_wmac.eeprom";
 260
 261                 status = "disabled";
 262         };
 263
 264         ehci@101c0000 {
 265                 compatible = "ralink,rt3883-ehci", "ehci-platform";
 266                 reg = <0x101c0000 0x1000>;
 267
 268                 interrupt-parent = <&intc>;
 269                 interrupts = <18>;
 270
 271                 status = "disabled";
 272         };
 273
 274         ohci@101c1000 {
 275                 compatible = "ralink,rt3883-ohci", "ohci-platform";
 276                 reg = <0x101c1000 0x1000>;
 277
 278                 interrupt-parent = <&intc>;
 279                 interrupts = <18>;
 280
 281                 status = "disabled";
 282         };
 283 };