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         memorydetect {
  21                 ralink,memory = <0x0 0x200000 0x10000000>;
  22         };
  23
  24         cpuintc: cpuintc@0 {
  25                 #address-cells = <0>;
  26                 #interrupt-cells = <1>;
  27                 interrupt-controller;
  28                 compatible = "mti,cpu-interrupt-controller";
  29         };
  30
  31         palmbus@10000000 {
  32                 compatible = "palmbus";
  33                 reg = <0x10000000 0x200000>;
  34                 ranges = <0x0 0x10000000 0x1FFFFF>;
  35
  36                 #address-cells = <1>;
  37                 #size-cells = <1>;
  38
  39                 sysc@0 {
  40                         compatible = "ralink,rt3883-sysc", "ralink,rt3050-sysc";
  41                         reg = <0x0 0x100>;
  42                 };
  43
  44                 timer@100 {
  45                         compatible = "ralink,rt3883-timer", "ralink,rt2880-timer";
  46                         reg = <0x100 0x20>;
  47
  48                         interrupt-parent = <&intc>;
  49                         interrupts = <1>;
  50                 };
  51
  52                 watchdog@120 {
  53                         compatible = "ralink,rt3883-wdt", "ralink,rt2880-wdt";
  54                         reg = <0x120 0x10>;
  55                 };
  56
  57                 intc: intc@200 {
  58                         compatible = "ralink,rt3883-intc", "ralink,rt2880-intc";
  59                         reg = <0x200 0x100>;
  60
  61                         interrupt-controller;
  62                         #interrupt-cells = <1>;
  63
  64                         interrupt-parent = <&cpuintc>;
  65                         interrupts = <2>;
  66                 };
  67
  68                 memc@300 {
  69                         compatible = "ralink,rt3883-memc", "ralink,rt3050-memc";
  70                         reg = <0x300 0x100>;
  71                 };
  72
  73                 gpio0: gpio@600 {
  74                         compatible = "ralink,rt3883-gpio", "ralink,rt2880-gpio";
  75                         reg = <0x600 0x34>;
  76
  77                         gpio-controller;
  78                         #gpio-cells = <2>;
  79
  80                         ralink,num-gpios = <24>;
  81                         ralink,register-map = [ 00 04 08 0c
  82                                                 20 24 28 2c
  83                                                 30 34 ];
  84
  85                         status = "disabled";
  86                 };
  87
  88                 gpio1: gpio@638 {
  89                         compatible = "ralink,rt3883-gpio", "ralink,rt2880-gpio";
  90                         reg = <0x638 0x24>;
  91
  92                         gpio-controller;
  93                         #gpio-cells = <2>;
  94
  95                         ralink,num-gpios = <16>;
  96                         ralink,register-map = [ 00 04 08 0c
  97                                                 10 14 18 1c
  98                                                 20 24 ];
  99
 100                         status = "disabled";
 101                 };
 102
 103                 gpio2: gpio@660 {
 104                         compatible = "ralink,rt3883-gpio", "ralink,rt2880-gpio";
 105                         reg = <0x660 0x24>;
 106
 107                         gpio-controller;
 108                         #gpio-cells = <2>;
 109
 110                         ralink,num-gpios = <32>;
 111                         ralink,register-map = [ 00 04 08 0c
 112                                                 10 14 18 1c
 113                                                 20 24 ];
 114
 115                         status = "disabled";
 116                 };
 117
 118                 gpio3: gpio@688 {
 119                         compatible = "ralink,rt3883-gpio", "ralink,rt2880-gpio";
 120                         reg = <0x688 0x24>;
 121
 122                         gpio-controller;
 123                         #gpio-cells = <2>;
 124
 125                         ralink,num-gpios = <24>;
 126                         ralink,register-map = [ 00 04 08 0c
 127                                                 10 14 18 1c
 128                                                 20 24 ];
 129
 130                         status = "disabled";
 131                 };
 132
 133                 spi0: spi@b00 {
 134                         compatible = "ralink,rt3883-spi", "ralink,rt2880-spi";
 135                         reg = <0xb00 0x100>;
 136                         #address-cells = <1>;
 137                         #size-cells = <0>;
 138
 139                         status = "disabled";
 140                 };
 141
 142                 uartlite@c00 {
 143                         compatible = "ralink,rt3883-uart", "ralink,rt2880-uart", "ns16550a";
 144                         reg = <0xc00 0x100>;
 145
 146                         interrupt-parent = <&intc>;
 147                         interrupts = <12>;
 148
 149                         reg-shift = <2>;
 150                 };
 151         };
 152
 153         ethernet@10100000 {
 154                 compatible = "ralink,rt3883-eth";
 155                 reg = <0x10100000 10000>;
 156
 157                 interrupt-parent = <&cpuintc>;
 158                 interrupts = <5>;
 159
 160                 status = "disabled";
 161
 162                 mdio-bus {
 163                         #address-cells = <1>;
 164                         #size-cells = <0>;
 165
 166                         status = "disabled";
 167                 };
 168         };
 169
 170         pci@10140000 {
 171                 compatible = "ralink,rt3883-pci";
 172                 reg = <0x10140000 0x20000>;
 173                 #address-cells = <1>;
 174                 #size-cells = <1>;
 175                 ranges; /* direct mapping */
 176
 177                 status = "disabled";
 178
 179                 pciintc: interrupt-controller {
 180                         interrupt-controller;
 181                         #address-cells = <0>;
 182                         #interrupt-cells = <1>;
 183
 184                         interrupt-parent = <&cpuintc>;
 185                         interrupts = <4>;
 186                 };
 187
 188                 host-bridge {
 189                         #address-cells = <3>;
 190                         #size-cells = <2>;
 191                         #interrupt-cells = <1>;
 192
 193                         device_type = "pci";
 194
 195                         bus-range = <0 255>;
 196                         ranges = <
 197                                 0x02000000 0 0x00000000 0x20000000 0 0x10000000 /* pci memory */
 198                                 0x01000000 0 0x00000000 0x10160000 0 0x00010000 /* io space */
 199                         >;
 200
 201                         interrupt-map-mask = <0xf800 0 0 7>;
 202                         interrupt-map = <
 203                                 /* IDSEL 17 */
 204                                 0x8800 0 0 1 &pciintc 18
 205                                 0x8800 0 0 2 &pciintc 18
 206                                 0x8800 0 0 3 &pciintc 18
 207                                 0x8800 0 0 4 &pciintc 18
 208                                 /* IDSEL 18 */
 209                                 0x9000 0 0 1 &pciintc 19
 210                                 0x9000 0 0 2 &pciintc 19
 211                                 0x9000 0 0 3 &pciintc 19
 212                                 0x9000 0 0 4 &pciintc 19
 213                         >;
 214
 215                         pci-bridge@1 {
 216                                 reg = <0x0800 0 0 0 0>;
 217                                 device_type = "pci";
 218                                 #interrupt-cells = <1>;
 219                                 #address-cells = <3>;
 220                                 #size-cells = <2>;
 221
 222                                 status = "disabled";
 223
 224                                 ralink,pci-slot = <1>;
 225
 226                                 interrupt-map-mask = <0x0 0 0 0>;
 227                                 interrupt-map = <0x0 0 0 0 &pciintc 20>;
 228                         };
 229
 230                         pci-slot@17 {
 231                                 reg = <0x8800 0 0 0 0>;
 232                                 device_type = "pci";
 233                                 #interrupt-cells = <1>;
 234                                 #address-cells = <3>;
 235                                 #size-cells = <2>;
 236
 237                                 ralink,pci-slot = <17>;
 238
 239                                 status = "disabled";
 240                         };
 241
 242                         pci-slot@18 {
 243                                 reg = <0x9000 0 0 0 0>;
 244                                 device_type = "pci";
 245                                 #interrupt-cells = <1>;
 246                                 #address-cells = <3>;
 247                                 #size-cells = <2>;
 248
 249                                 ralink,pci-slot = <18>;
 250
 251                                 status = "disabled";
 252                         };
 253                 };
 254         };
 255
 256         wmac@10180000 {
 257                 compatible = "ralink,rt3883-wmac", "ralink,rt2880-wmac";
 258                 reg = <0x10180000 40000>;
 259
 260                 interrupt-parent = <&cpuintc>;
 261                 interrupts = <6>;
 262
 263                 ralink,eeprom = "soc_wmac.eeprom";
 264
 265                 status = "disabled";
 266         };
 267
 268         ehci@101c0000 {
 269                 compatible = "ralink,rt3883-ehci", "ehci-platform";
 270                 reg = <0x101c0000 0x1000>;
 271
 272                 interrupt-parent = <&intc>;
 273                 interrupts = <18>;
 274
 275                 status = "disabled";
 276         };
 277
 278         ohci@101c1000 {
 279                 compatible = "ralink,rt3883-ohci", "ohci-platform";
 280                 reg = <0x101c1000 0x1000>;
 281
 282                 interrupt-parent = <&intc>;
 283                 interrupts = <18>;
 284
 285                 status = "disabled";
 286         };
 287 };