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         palmbus@10000000 {
  24                 compatible = "palmbus";
  25                 reg = <0x10000000 0x200000>;
  26                 ranges = <0x0 0x10000000 0x1FFFFF>;
  27
  28                 #address-cells = <1>;
  29                 #size-cells = <1>;
  30
  31                 sysc@0 {
  32                         compatible = "ralink,rt5350-sysc", "ralink,rt3050-sysc";
  33                         reg = <0x0 0x100>;
  34                 };
  35
  36                 timer@100 {
  37                         compatible = "ralink,rt5350-timer", "ralink,rt2880-timer";
  38                         reg = <0x100 0x20>;
  39
  40                         interrupt-parent = <&intc>;
  41                         interrupts = <1>;
  42                 };
  43
  44                 watchdog@120 {
  45                         compatible = "ralink,rt5350-wdt", "ralink,rt2880-wdt";
  46                         reg = <0x120 0x10>;
  47
  48                         resets = <&rstctrl 8>;
  49                         reset-names = "wdt";
  50
  51                         interrupt-parent = <&intc>;
  52                         interrupts = <1>;
  53                 };
  54
  55                 intc: intc@200 {
  56                         compatible = "ralink,rt5350-intc", "ralink,rt2880-intc";
  57                         reg = <0x200 0x100>;
  58
  59                         resets = <&rstctrl 19>;
  60                         reset-names = "intc";
  61
  62                         interrupt-controller;
  63                         #interrupt-cells = <1>;
  64
  65                         interrupt-parent = <&cpuintc>;
  66                         interrupts = <2>;
  67                 };
  68
  69                 memc@300 {
  70                         compatible = "ralink,rt5350-memc", "ralink,rt3050-memc";
  71                         reg = <0x300 0x100>;
  72
  73                         resets = <&rstctrl 20>;
  74                         reset-names = "mc";
  75
  76                         interrupt-parent = <&intc>;
  77                         interrupts = <3>;
  78                 };
  79
  80                 uart@500 {
  81                         compatible = "ralink,rt5350-uart", "ralink,rt2880-uart", "ns16550a";
  82                         reg = <0x500 0x100>;
  83
  84                         resets = <&rstctrl 12>;
  85                         reset-names = "uart";
  86
  87                         interrupt-parent = <&intc>;
  88                         interrupts = <5>;
  89
  90                         reg-shift = <2>;
  91
  92                         pinctrl-names = "default";
  93                         pinctrl-0 = <&uartf_pins>;
  94
  95                         status = "disabled";
  96                 };
  97
  98                 gpio0: gpio@600 {
  99                         compatible = "ralink,rt5350-gpio", "ralink,rt2880-gpio";
 100                         reg = <0x600 0x34>;
 101
 102                         resets = <&rstctrl 13>;
 103                         reset-names = "pio";
 104
 105                         interrupt-parent = <&intc>;
 106                         interrupts = <6>;
 107
 108                         gpio-controller;
 109                         #gpio-cells = <2>;
 110
 111                         ralink,gpio-base = <0>;
 112                         ralink,num-gpios = <22>;
 113                         ralink,register-map = [ 00 04 08 0c
 114                                                 20 24 28 2c
 115                                                 30 34 ];
 116                 };
 117
 118                 gpio1: gpio@660 {
 119                         compatible = "ralink,rt5350-gpio", "ralink,rt2880-gpio";
 120                         reg = <0x660 0x24>;
 121
 122                         interrupt-parent = <&intc>;
 123                         interrupts = <6>;
 124
 125                         gpio-controller;
 126                         #gpio-cells = <2>;
 127
 128                         ralink,gpio-base = <22>;
 129                         ralink,num-gpios = <6>;
 130                         ralink,register-map = [ 00 04 08 0c
 131                                                 10 14 18 1c
 132                                                 20 24 ];
 133
 134                         status = "disabled";
 135                 };
 136
 137                 i2c@900 {
 138                         compatible = "link,rt5350-i2c", "ralink,rt2880-i2c";
 139                         reg = <0x900 0x100>;
 140
 141                         resets = <&rstctrl 16>;
 142                         reset-names = "i2c";
 143
 144                         #address-cells = <1>;
 145                         #size-cells = <0>;
 146
 147                         pinctrl-names = "default";
 148                         pinctrl-0 = <&i2c_pins>;
 149
 150                         status = "disabled";
 151                 };
 152
 153                 spi@b00 {
 154                         compatible = "ralink,rt5350-spi";
 155                         reg = <0xb00 0x100>;
 156
 157                         resets = <&rstctrl 18>;
 158                         reset-names = "spi";
 159
 160                         #address-cells = <1>;
 161                         #size-cells = <1>;
 162
 163                         pinctrl-names = "default";
 164                         pinctrl-0 = <&spi_pins &spi_cs1>;
 165
 166                         status = "disabled";
 167                 };
 168
 169                 uartlite@c00 {
 170                         compatible = "ralink,rt5350-uart", "ralink,rt2880-uart", "ns16550a";
 171                         reg = <0xc00 0x100>;
 172
 173                         resets = <&rstctrl 19>;
 174                         reset-names = "uartl";
 175
 176                         interrupt-parent = <&intc>;
 177                         interrupts = <12>;
 178
 179                         pinctrl-names = "default";
 180                         pinctrl-0 = <&uartlite_pins>;
 181
 182                         reg-shift = <2>;
 183                 };
 184
 185                 systick@d00 {
 186                         compatible = "ralink,rt5350-systick", "ralink,cevt-systick";
 187                         reg = <0xd00 0x10>;
 188
 189                         interrupt-parent = <&cpuintc>;
 190                         interrupts = <7>;
 191                 };
 192         };
 193
 194         pinctrl {
 195                 compatible = "ralink,rt2880-pinmux";
 196
 197                 pinctrl-names = "default";
 198                 pinctrl-0 = <&state_default>;
 199
 200                 state_default: pinctrl0 {
 201                 };
 202
 203                 spi_pins: spi {
 204                         spi {
 205                                 ralink,group = "spi";
 206                                 ralink,function = "spi";
 207                         };
 208                 };
 209                 i2c_pins: i2c {
 210                         i2c {
 211                                 ralink,group = "i2c";
 212                                 ralink,function = "i2c";
 213                         };
 214                 };
 215                 phy_led_pins: phy_led {
 216                         phy_led {
 217                                 ralink,group = "led";
 218                                 ralink,function = "led";
 219                         };
 220                 };
 221                 uartlite_pins: uartlite {
 222                         uart {
 223                                 ralink,group = "uartlite";
 224                                 ralink,function = "uartlite";
 225                         };
 226                 };
 227                 uartf_pins: uartf {
 228                         uartf {
 229                                 ralink,group = "uartf";
 230                                 ralink,function = "uartf";
 231                         };
 232                 };
 233                 spi_cs1: spi1 {
 234                         spi1 {
 235                                 ralink,group = "spi_cs1";
 236                                 ralink,function = "spi_cs1";
 237                         };
 238                 };
 239         };
 240
 241         rstctrl: rstctrl {
 242                 compatible = "ralink,rt5350-reset", "ralink,rt2880-reset";
 243                 #reset-cells = <1>;
 244         };
 245
 246         usbphy: usbphy {
 247                 compatible = "ralink,rt3xxx-usbphy";
 248                 #phy-cells = <1>;
 249
 250                 resets = <&rstctrl 22 &rstctrl 25>;
 251                 reset-names = "host", "device";
 252         };
 253
 254         ethernet@10100000 {
 255                 compatible = "ralink,rt5350-eth";
 256                 reg = <0x10100000 10000>;
 257
 258                 resets = <&rstctrl 21 &rstctrl 23>;
 259                 reset-names = "fe", "esw";
 260
 261                 interrupt-parent = <&cpuintc>;
 262                 interrupts = <5>;
 263         };
 264
 265         esw@10110000 {
 266                 compatible = "ralink,rt3050-esw";
 267                 reg = <0x10110000 8000>;
 268
 269                 resets = <&rstctrl 23>;
 270                 reset-names = "esw";
 271
 272                 interrupt-parent = <&intc>;
 273                 interrupts = <17>;
 274         };
 275
 276         wmac@10180000 {
 277                 compatible = "ralink,rt5350-wmac", "ralink,rt2880-wmac";
 278                 reg = <0x10180000 40000>;
 279
 280                 interrupt-parent = <&cpuintc>;
 281                 interrupts = <6>;
 282
 283                 ralink,eeprom = "soc_wmac.eeprom";
 284         };
 285
 286         ehci@101c0000 {
 287                 compatible = "ralink,rt3xxx-ehci", "ehci-platform";
 288                 reg = <0x101c0000 0x1000>;
 289
 290                 phys = <&usbphy 1>;
 291                 phy-names = "usb";
 292
 293                 interrupt-parent = <&intc>;
 294                 interrupts = <18>;
 295         };
 296
 297         ohci@101c1000 {
 298                 compatible = "ralink,rt3xxx-ohci", "ohci-platform";
 299                 reg = <0x101c1000 0x1000>;
 300
 301                 phys = <&usbphy 1>;
 302                 phy-names = "usb";
 303
 304                 interrupt-parent = <&intc>;
 305                 interrupts = <18>;
 306         };
 307 };