target/linux/ramips/dts/rt5350.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "ralink,rt5350-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,rt5350-sysc", "ralink,rt3050-sysc";
  38                         reg = <0x0 0x100>;
  39                 };
  40
  41                 timer@100 {
  42                         compatible = "ralink,rt5350-timer", "ralink,rt2880-timer";
  43                         reg = <0x100 0x20>;
  44
  45                         interrupt-parent = <&intc>;
  46                         interrupts = <1>;
  47                 };
  48
  49                 watchdog@120 {
  50                         compatible = "ralink,rt5350-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,rt5350-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,rt5350-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                 uart@500 {
  86                         compatible = "ralink,rt5350-uart", "ralink,rt2880-uart", "ns16550a";
  87                         reg = <0x500 0x100>;
  88
  89                         resets = <&rstctrl 12>;
  90                         reset-names = "uart";
  91
  92                         interrupt-parent = <&intc>;
  93                         interrupts = <5>;
  94
  95                         reg-shift = <2>;
  96
  97                         status = "disabled";
  98                 };
  99
 100                 gpio0: gpio@600 {
 101                         compatible = "ralink,rt5350-gpio", "ralink,rt2880-gpio";
 102                         reg = <0x600 0x34>;
 103
 104                         resets = <&rstctrl 13>;
 105                         reset-names = "pio";
 106
 107                         interrupt-parent = <&intc>;
 108                         interrupts = <6>;
 109
 110                         gpio-controller;
 111                         #gpio-cells = <2>;
 112
 113                         ralink,gpio-base = <0>;
 114                         ralink,num-gpios = <22>;
 115                         ralink,register-map = [ 00 04 08 0c
 116                                                 20 24 28 2c
 117                                                 30 34 ];
 118                 };
 119
 120                 gpio1: gpio@660 {
 121                         compatible = "ralink,rt5350-gpio", "ralink,rt2880-gpio";
 122                         reg = <0x660 0x24>;
 123
 124                         interrupt-parent = <&intc>;
 125                         interrupts = <6>;
 126
 127                         gpio-controller;
 128                         #gpio-cells = <2>;
 129
 130                         ralink,gpio-base = <22>;
 131                         ralink,num-gpios = <6>;
 132                         ralink,register-map = [ 00 04 08 0c
 133                                                 10 14 18 1c
 134                                                 20 24 ];
 135
 136                         status = "disabled";
 137                 };
 138
 139                 i2c@900 {
 140                         compatible = "link,rt5350-i2c", "ralink,rt2880-i2c";
 141                         reg = <0x900 0x100>;
 142
 143                         resets = <&rstctrl 16>;
 144                         reset-names = "i2c";
 145
 146                         #address-cells = <1>;
 147                         #size-cells = <0>;
 148
 149                         pinctrl-names = "default";
 150                         pinctrl-0 = <&i2c_pins>;
 151
 152                         status = "disabled";
 153                 };
 154
 155                 spi0: spi@b00 {
 156                         compatible = "ralink,rt5350-spi", "ralink,rt2880-spi";
 157                         reg = <0xb00 0x40>;
 158
 159                         resets = <&rstctrl 18>;
 160                         reset-names = "spi";
 161
 162                         #address-cells = <1>;
 163                         #size-cells = <1>;
 164
 165                         pinctrl-names = "default";
 166                         pinctrl-0 = <&spi_pins>;
 167
 168                         status = "disabled";
 169                 };
 170
 171                 spi1: spi@b40 {
 172                         compatible = "ralink,rt5350-spi", "ralink,rt2880-spi";
 173                         reg = <0xb40 0x60>;
 174
 175                         resets = <&rstctrl 18>;
 176                         reset-names = "spi";
 177
 178                         #address-cells = <1>;
 179                         #size-cells = <0>;
 180
 181                         pinctrl-names = "default";
 182                         pinctrl-0 = <&spi_cs1>;
 183
 184                         status = "disabled";
 185                 };
 186
 187                 uartlite@c00 {
 188                         compatible = "ralink,rt5350-uart", "ralink,rt2880-uart", "ns16550a";
 189                         reg = <0xc00 0x100>;
 190
 191                         resets = <&rstctrl 19>;
 192                         reset-names = "uartl";
 193
 194                         interrupt-parent = <&intc>;
 195                         interrupts = <12>;
 196
 197                         pinctrl-names = "default";
 198                         pinctrl-0 = <&uartlite_pins>;
 199
 200                         reg-shift = <2>;
 201                 };
 202
 203                 systick@d00 {
 204                         compatible = "ralink,rt5350-systick", "ralink,cevt-systick";
 205                         reg = <0xd00 0x10>;
 206
 207                         interrupt-parent = <&cpuintc>;
 208                         interrupts = <7>;
 209                 };
 210         };
 211
 212         pinctrl {
 213                 compatible = "ralink,rt2880-pinmux";
 214
 215                 pinctrl-names = "default";
 216                 pinctrl-0 = <&state_default>;
 217
 218                 state_default: pinctrl0 {
 219                 };
 220
 221                 spi_pins: spi {
 222                         spi {
 223                                 ralink,group = "spi";
 224                                 ralink,function = "spi";
 225                         };
 226                 };
 227
 228                 i2c_pins: i2c {
 229                         i2c {
 230                                 ralink,group = "i2c";
 231                                 ralink,function = "i2c";
 232                         };
 233                 };
 234
 235                 phy_led_pins: phy_led {
 236                         phy_led {
 237                                 ralink,group = "led";
 238                                 ralink,function = "led";
 239                         };
 240                 };
 241
 242                 uartlite_pins: uartlite {
 243                         uart {
 244                                 ralink,group = "uartlite";
 245                                 ralink,function = "uartlite";
 246                         };
 247                 };
 248
 249                 uartf_pins: uartf {
 250                         uartf {
 251                                 ralink,group = "uartf";
 252                                 ralink,function = "uartf";
 253                         };
 254                 };
 255
 256                 spi_cs1: spi1 {
 257                         spi1 {
 258                                 ralink,group = "spi_cs1";
 259                                 ralink,function = "spi_cs1";
 260                         };
 261                 };
 262         };
 263
 264         rstctrl: rstctrl {
 265                 compatible = "ralink,rt5350-reset", "ralink,rt2880-reset";
 266                 #reset-cells = <1>;
 267         };
 268
 269         usbphy: usbphy {
 270                 compatible = "ralink,rt3352-usbphy";
 271                 #phy-cells = <1>;
 272
 273                 resets = <&rstctrl 22 &rstctrl 25>;
 274                 reset-names = "host", "device";
 275         };
 276
 277         ethernet@10100000 {
 278                 compatible = "ralink,rt5350-eth";
 279                 reg = <0x10100000 10000>;
 280
 281                 resets = <&rstctrl 21 &rstctrl 23>;
 282                 reset-names = "fe", "esw";
 283
 284                 interrupt-parent = <&cpuintc>;
 285                 interrupts = <5>;
 286
 287                 mediatek,switch = <&esw>;
 288         };
 289
 290         esw: esw@10110000 {
 291                 compatible = "ralink,rt3050-esw";
 292                 reg = <0x10110000 8000>;
 293
 294                 resets = <&rstctrl 23>;
 295                 reset-names = "esw";
 296
 297                 interrupt-parent = <&intc>;
 298                 interrupts = <17>;
 299         };
 300
 301         wmac@10180000 {
 302                 compatible = "ralink,rt5350-wmac", "ralink,rt2880-wmac";
 303                 reg = <0x10180000 40000>;
 304
 305                 interrupt-parent = <&cpuintc>;
 306                 interrupts = <6>;
 307
 308                 ralink,eeprom = "soc_wmac.eeprom";
 309         };
 310
 311         ehci@101c0000 {
 312                 compatible = "generic-ehci";
 313                 reg = <0x101c0000 0x1000>;
 314
 315                 phys = <&usbphy 1>;
 316                 phy-names = "usb";
 317
 318                 interrupt-parent = <&intc>;
 319                 interrupts = <18>;
 320         };
 321
 322         ohci@101c1000 {
 323                 compatible = "generic-ohci";
 324                 reg = <0x101c1000 0x1000>;
 325
 326                 phys = <&usbphy 1>;
 327                 phy-names = "usb";
 328
 329                 interrupt-parent = <&intc>;
 330                 interrupts = <18>;
 331         };
 332 };