target/linux/ramips/dts/mt7628an.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "ralink,mtk7628an-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,mt7620a-sysc";
  33                         reg = <0x0 0x100>;
  34                 };
  35
  36                 watchdog@120 {
  37                         compatible = "ralink,mt7628an-wdt", "mtk,mt7621-wdt";
  38                         reg = <0x120 0x10>;
  39
  40                         resets = <&rstctrl 8>;
  41                         reset-names = "wdt";
  42
  43                         interrupt-parent = <&intc>;
  44                         interrupts = <24>;
  45                 };
  46
  47                 intc: intc@200 {
  48                         compatible = "ralink,mt7628an-intc", "ralink,rt2880-intc";
  49                         reg = <0x200 0x100>;
  50
  51                         resets = <&rstctrl 9>;
  52                         reset-names = "intc";
  53
  54                         interrupt-controller;
  55                         #interrupt-cells = <1>;
  56
  57                         interrupt-parent = <&cpuintc>;
  58                         interrupts = <2>;
  59
  60                         ralink,intc-registers = <0x9c 0xa0
  61                                                  0x6c 0xa4
  62                                                  0x80 0x78>;
  63                 };
  64
  65                 memc@300 {
  66                         compatible = "ralink,mt7620a-memc", "ralink,rt3050-memc";
  67                         reg = <0x300 0x100>;
  68
  69                         resets = <&rstctrl 20>;
  70                         reset-names = "mc";
  71
  72                         interrupt-parent = <&intc>;
  73                         interrupts = <3>;
  74                 };
  75
  76                 gpio@600 {
  77                         #address-cells = <1>;
  78                         #size-cells = <0>;
  79
  80                         compatible = "mtk,mt7628-gpio", "mtk,mt7621-gpio";
  81                         reg = <0x600 0x100>;
  82
  83                         interrupt-parent = <&intc>;
  84                         interrupts = <6>;
  85
  86                         gpio0: bank@0 {
  87                                 reg = <0>;
  88                                 compatible = "mtk,mt7621-gpio-bank";
  89                                 gpio-controller;
  90                                 #gpio-cells = <2>;
  91                         };
  92
  93                         gpio1: bank@1 {
  94                                 reg = <1>;
  95                                 compatible = "mtk,mt7621-gpio-bank";
  96                                 gpio-controller;
  97                                 #gpio-cells = <2>;
  98                         };
  99
 100                         gpio2: bank@2 {
 101                                 reg = <2>;
 102                                 compatible = "mtk,mt7621-gpio-bank";
 103                                 gpio-controller;
 104                                 #gpio-cells = <2>;
 105                         };
 106                 };
 107
 108                 spi@b00 {
 109                         compatible = "ralink,mt7621-spi";
 110                         reg = <0xb00 0x100>;
 111
 112                         resets = <&rstctrl 18>;
 113                         reset-names = "spi";
 114
 115                         #address-cells = <1>;
 116                         #size-cells = <1>;
 117
 118                         pinctrl-names = "default";
 119                         pinctrl-0 = <&spi_pins>;
 120
 121                         status = "disabled";
 122                 };
 123
 124                 uartlite@c00 {
 125                         compatible = "ns16550a";
 126                         reg = <0xc00 0x100>;
 127
 128                         reg-shift = <2>;
 129                         reg-io-width = <4>;
 130                         no-loopback-test;
 131
 132                         resets = <&rstctrl 12>;
 133                         reset-names = "uartl";
 134
 135                         interrupt-parent = <&intc>;
 136                         interrupts = <20>;
 137
 138                         pinctrl-names = "default";
 139                         pinctrl-0 = <&uart0_pins>;
 140                 };
 141
 142                 uart1@d00 {
 143                         compatible = "ns16550a";
 144                         reg = <0xd00 0x100>;
 145
 146                         reg-shift = <2>;
 147                         reg-io-width = <4>;
 148                         no-loopback-test;
 149
 150                         resets = <&rstctrl 19>;
 151                         reset-names = "uart1";
 152
 153                         interrupt-parent = <&intc>;
 154                         interrupts = <21>;
 155
 156                         pinctrl-names = "default";
 157                         pinctrl-0 = <&uart1_pins>;
 158
 159                         status = "disabled";
 160                 };
 161
 162                 uart2@e00 {
 163                         compatible = "ns16550a";
 164                         reg = <0xe00 0x100>;
 165
 166                         reg-shift = <2>;
 167                         reg-io-width = <4>;
 168                         no-loopback-test;
 169
 170                         resets = <&rstctrl 20>;
 171                         reset-names = "uart2";
 172
 173                         interrupt-parent = <&intc>;
 174                         interrupts = <22>;
 175
 176                         pinctrl-names = "default";
 177                         pinctrl-0 = <&uart2_pins>;
 178
 179                         status = "disabled";
 180                 };
 181         };
 182
 183         pinctrl {
 184                 compatible = "ralink,rt2880-pinmux";
 185                 pinctrl-names = "default";
 186                 pinctrl-0 = <&state_default>;
 187
 188                 state_default: pinctrl0 {
 189                 };
 190
 191                 spi_pins: spi {
 192                         spi {
 193                                 ralink,group = "spi";
 194                                 ralink,function = "spi";
 195                         };
 196                 };
 197
 198                 uart0_pins: uartlite {
 199                         uartlite {
 200                                 ralink,group = "uart0";
 201                                 ralink,function = "uart0";
 202                         };
 203                 };
 204
 205                 uart1_pins: uart1 {
 206                         uart1 {
 207                                 ralink,group = "uart1";
 208                                 ralink,function = "uart1";
 209                         };
 210                 };
 211
 212                 uart2_pins: uart2 {
 213                         uart2 {
 214                                 ralink,group = "uart2";
 215                                 ralink,function = "uart2";
 216                         };
 217                 };
 218
 219                 sdxc_pins: sdxc {
 220                         sdxc {
 221                                 ralink,group = "sdmode";
 222                                 ralink,function = "sdxc";
 223                         };
 224                 };
 225         };
 226
 227         rstctrl: rstctrl {
 228                 compatible = "ralink,mt7620a-reset", "ralink,rt2880-reset";
 229                 #reset-cells = <1>;
 230         };
 231
 232         usbphy: usbphy {
 233                 compatible = "ralink,mt7628an-usbphy", "ralink,mt7620a-usbphy";
 234                 #phy-cells = <1>;
 235
 236                 resets = <&rstctrl 22>;
 237                 reset-names = "host";
 238         };
 239
 240         sdhci@10130000 {
 241                 compatible = "ralink,mt7620-sdhci";
 242                 reg = <0x10130000 4000>;
 243
 244                 interrupt-parent = <&intc>;
 245                 interrupts = <14>;
 246
 247                 pinctrl-names = "default";
 248                 pinctrl-0 = <&sdxc_pins>;
 249
 250                 status = "disabled";
 251         };
 252
 253         ehci@101c0000 {
 254                 compatible = "ralink,rt3xxx-ehci";
 255                 reg = <0x101c0000 0x1000>;
 256
 257                 phys = <&usbphy 1>;
 258                 phy-names = "usb";
 259
 260                 interrupt-parent = <&intc>;
 261                 interrupts = <18>;
 262         };
 263
 264         ohci@101c1000 {
 265                 compatible = "ralink,rt3xxx-ohci";
 266                 reg = <0x101c1000 0x1000>;
 267
 268                 phys = <&usbphy 1>;
 269                 phy-names = "usb";
 270
 271                 interrupt-parent = <&intc>;
 272                 interrupts = <18>;
 273         };
 274
 275         ethernet@10100000 {
 276                 compatible = "ralink,rt5350-eth";
 277                 reg = <0x10100000 10000>;
 278
 279                 interrupt-parent = <&cpuintc>;
 280                 interrupts = <5>;
 281
 282                 resets = <&rstctrl 21 &rstctrl 23>;
 283                 reset-names = "fe", "esw";
 284         };
 285
 286         esw@10110000 {
 287                 compatible = "ralink,rt3050-esw";
 288                 reg = <0x10110000 8000>;
 289
 290                 resets = <&rstctrl 23>;
 291                 reset-names = "esw";
 292
 293                 interrupt-parent = <&intc>;
 294                 interrupts = <17>;
 295         };
 296
 297         pcie@10140000 {
 298                 compatible = "mediatek,mt7620-pci";
 299                 reg = <0x10140000 0x100
 300                         0x10142000 0x100>;
 301
 302                 #address-cells = <3>;
 303                 #size-cells = <2>;
 304
 305                 resets = <&rstctrl 26>;
 306                 reset-names = "pcie0";
 307
 308                 interrupt-parent = <&cpuintc>;
 309                 interrupts = <4>;
 310
 311                 status = "disabled";
 312
 313                 device_type = "pci";
 314
 315                 bus-range = <0 255>;
 316                 ranges = <
 317                         0x02000000 0 0x00000000 0x20000000 0 0x10000000 /* pci memory */
 318                         0x01000000 0 0x00000000 0x10160000 0 0x00010000 /* io space */
 319                 >;
 320
 321                 pcie-bridge {
 322                         reg = <0x0000 0 0 0 0>;
 323
 324                         #address-cells = <3>;
 325                         #size-cells = <2>;
 326
 327                         device_type = "pci";
 328                 };
 329         };
 330 };