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                         pinctrl-names = "default";
  98                         pinctrl-0 = <&uartf_pins>;
  99
 100                         status = "disabled";
 101                 };
 102
 103                 gpio0: gpio@600 {
 104                         compatible = "ralink,rt5350-gpio", "ralink,rt2880-gpio";
 105                         reg = <0x600 0x34>;
 106
 107                         resets = <&rstctrl 13>;
 108                         reset-names = "pio";
 109
 110                         interrupt-parent = <&intc>;
 111                         interrupts = <6>;
 112
 113                         gpio-controller;
 114                         #gpio-cells = <2>;
 115
 116                         ralink,gpio-base = <0>;
 117                         ralink,num-gpios = <22>;
 118                         ralink,register-map = [ 00 04 08 0c
 119                                                 20 24 28 2c
 120                                                 30 34 ];
 121                 };
 122
 123                 gpio1: gpio@660 {
 124                         compatible = "ralink,rt5350-gpio", "ralink,rt2880-gpio";
 125                         reg = <0x660 0x24>;
 126
 127                         interrupt-parent = <&intc>;
 128                         interrupts = <6>;
 129
 130                         gpio-controller;
 131                         #gpio-cells = <2>;
 132
 133                         ralink,gpio-base = <22>;
 134                         ralink,num-gpios = <6>;
 135                         ralink,register-map = [ 00 04 08 0c
 136                                                 10 14 18 1c
 137                                                 20 24 ];
 138
 139                         status = "disabled";
 140                 };
 141
 142                 i2c@900 {
 143                         compatible = "link,rt5350-i2c", "ralink,rt2880-i2c";
 144                         reg = <0x900 0x100>;
 145
 146                         resets = <&rstctrl 16>;
 147                         reset-names = "i2c";
 148
 149                         #address-cells = <1>;
 150                         #size-cells = <0>;
 151
 152                         pinctrl-names = "default";
 153                         pinctrl-0 = <&i2c_pins>;
 154
 155                         status = "disabled";
 156                 };
 157
 158                 spi0: spi@b00 {
 159                         compatible = "ralink,rt5350-spi", "ralink,rt2880-spi";
 160                         reg = <0xb00 0x40>;
 161
 162                         resets = <&rstctrl 18>;
 163                         reset-names = "spi";
 164
 165                         #address-cells = <1>;
 166                         #size-cells = <1>;
 167
 168                         pinctrl-names = "default";
 169                         pinctrl-0 = <&spi_pins>;
 170
 171                         status = "disabled";
 172                 };
 173
 174                 spi1: spi@b40 {
 175                         compatible = "ralink,rt5350-spi", "ralink,rt2880-spi";
 176                         reg = <0xb40 0x60>;
 177
 178                         resets = <&rstctrl 18>;
 179                         reset-names = "spi";
 180
 181                         #address-cells = <1>;
 182                         #size-cells = <0>;
 183
 184                         pinctrl-names = "default";
 185                         pinctrl-0 = <&spi_cs1>;
 186
 187                         status = "disabled";
 188                 };
 189
 190                 uartlite@c00 {
 191                         compatible = "ralink,rt5350-uart", "ralink,rt2880-uart", "ns16550a";
 192                         reg = <0xc00 0x100>;
 193
 194                         resets = <&rstctrl 19>;
 195                         reset-names = "uartl";
 196
 197                         interrupt-parent = <&intc>;
 198                         interrupts = <12>;
 199
 200                         pinctrl-names = "default";
 201                         pinctrl-0 = <&uartlite_pins>;
 202
 203                         reg-shift = <2>;
 204                 };
 205
 206                 systick@d00 {
 207                         compatible = "ralink,rt5350-systick", "ralink,cevt-systick";
 208                         reg = <0xd00 0x10>;
 209
 210                         interrupt-parent = <&cpuintc>;
 211                         interrupts = <7>;
 212                 };
 213         };
 214
 215         pinctrl {
 216                 compatible = "ralink,rt2880-pinmux";
 217
 218                 pinctrl-names = "default";
 219                 pinctrl-0 = <&state_default>;
 220
 221                 state_default: pinctrl0 {
 222                 };
 223
 224                 spi_pins: spi {
 225                         spi {
 226                                 ralink,group = "spi";
 227                                 ralink,function = "spi";
 228                         };
 229                 };
 230
 231                 i2c_pins: i2c {
 232                         i2c {
 233                                 ralink,group = "i2c";
 234                                 ralink,function = "i2c";
 235                         };
 236                 };
 237
 238                 phy_led_pins: phy_led {
 239                         phy_led {
 240                                 ralink,group = "led";
 241                                 ralink,function = "led";
 242                         };
 243                 };
 244
 245                 uartlite_pins: uartlite {
 246                         uart {
 247                                 ralink,group = "uartlite";
 248                                 ralink,function = "uartlite";
 249                         };
 250                 };
 251
 252                 uartf_pins: uartf {
 253                         uartf {
 254                                 ralink,group = "uartf";
 255                                 ralink,function = "uartf";
 256                         };
 257                 };
 258
 259                 spi_cs1: spi1 {
 260                         spi1 {
 261                                 ralink,group = "spi_cs1";
 262                                 ralink,function = "spi_cs1";
 263                         };
 264                 };
 265         };
 266
 267         rstctrl: rstctrl {
 268                 compatible = "ralink,rt5350-reset", "ralink,rt2880-reset";
 269                 #reset-cells = <1>;
 270         };
 271
 272         usbphy: usbphy {
 273                 compatible = "ralink,rt3xxx-usbphy";
 274                 #phy-cells = <1>;
 275
 276                 resets = <&rstctrl 22 &rstctrl 25>;
 277                 reset-names = "host", "device";
 278         };
 279
 280         ethernet@10100000 {
 281                 compatible = "ralink,rt5350-eth";
 282                 reg = <0x10100000 10000>;
 283
 284                 resets = <&rstctrl 21 &rstctrl 23>;
 285                 reset-names = "fe", "esw";
 286
 287                 interrupt-parent = <&cpuintc>;
 288                 interrupts = <5>;
 289         };
 290
 291         esw@10110000 {
 292                 compatible = "ralink,rt3050-esw";
 293                 reg = <0x10110000 8000>;
 294
 295                 resets = <&rstctrl 23>;
 296                 reset-names = "esw";
 297
 298                 interrupt-parent = <&intc>;
 299                 interrupts = <17>;
 300         };
 301
 302         wmac@10180000 {
 303                 compatible = "ralink,rt5350-wmac", "ralink,rt2880-wmac";
 304                 reg = <0x10180000 40000>;
 305
 306                 interrupt-parent = <&cpuintc>;
 307                 interrupts = <6>;
 308
 309                 ralink,eeprom = "soc_wmac.eeprom";
 310         };
 311
 312         ehci@101c0000 {
 313                 compatible = "ralink,rt3xxx-ehci", "ehci-platform";
 314                 reg = <0x101c0000 0x1000>;
 315
 316                 phys = <&usbphy 1>;
 317                 phy-names = "usb";
 318
 319                 interrupt-parent = <&intc>;
 320                 interrupts = <18>;
 321         };
 322
 323         ohci@101c1000 {
 324                 compatible = "ralink,rt3xxx-ohci", "ohci-platform";
 325                 reg = <0x101c1000 0x1000>;
 326
 327                 phys = <&usbphy 1>;
 328                 phy-names = "usb";
 329
 330                 interrupt-parent = <&intc>;
 331                 interrupts = <18>;
 332         };
 333 };