target/linux/lantiq/files-4.14/arch/mips/boot/dts/falcon.dtsi

   1 / {
   2         #address-cells = <1>;
   3         #size-cells = <1>;
   4         compatible = "lantiq,falcon";
   5
   6         cpus {
   7                 #address-cells = <1>;
   8                 #size-cells = <0>;
   9
  10                 cpu@0 {
  11                         compatible = "mips,mips34kc";
  12                         reg = <0>;
  13                 };
  14         };
  15
  16         aliases {
  17                 serial0 = &serial0;
  18                 serial1 = &serial1;
  19                 gpio0 = &gpio0;
  20                 gpio1 = &gpio1;
  21                 gpio2 = &gpio2;
  22                 gpio3 = &gpio3;
  23                 gpio4 = &gpio4;
  24         };
  25
  26         chosen {
  27                 stdout-path = "serial0:115200n8";
  28         };
  29
  30         clocks {
  31                 compatible = "simple-bus";
  32
  33                 cpu_clk: cpu {
  34                         compatible = "fixed-clock";
  35                         #clock-cells = <0>;
  36                         clock-frequency = <400000000>;
  37                         clock-output-names = "cpu";
  38                 };
  39
  40                 io_clk: io {
  41                         compatible = "fixed-clock";
  42                         #clock-cells = <0>;
  43                         clock-frequency = <200000000>;
  44                         clock-output-names = "io";
  45                 };
  46
  47                 fpi_clk: fpi {
  48                         compatible = "fixed-clock";
  49                         #clock-cells = <0>;
  50                         clock-frequency = <100000000>;
  51                         clock-output-names = "fpi";
  52                 };
  53         };
  54
  55         ebu_cs0: localbus@10000000 {
  56                 #address-cells = <1>;
  57                 #size-cells = <1>;
  58                 compatible = "lantiq,localbus", "simple-bus";
  59                 reg = <0x10000000 0x4000000>;
  60                 ranges = <0x0 0x10000000 0x4000000>;
  61         };
  62         ebu_cs1: localbus@14000000 {
  63                 #address-cells = <1>;
  64                 #size-cells = <1>;
  65                 compatible = "lantiq,localbus", "simple-bus";
  66                 reg = <0x14000000 0x4000000>;
  67                 ranges = <0x0 0x14000000 0x4000000>;
  68         };
  69
  70         ebu@18000000 {
  71                 compatible = "lantiq,ebu-falcon";
  72                 reg = <0x18000000 0x100>;
  73         };
  74
  75         sbs2@1D000000 {
  76                 #address-cells = <1>;
  77                 #size-cells = <1>;
  78                 compatible = "lantiq,sysb2", "simple-bus";
  79                 reg = <0x1D000000 0x1000000>;
  80                 ranges = <0x0 0x1D000000 0x1000000>;
  81
  82                 clock_sysgpe: clock-controller@700000 {
  83                         compatible = "lantiq,sysgpe-falcon";
  84                         reg = <0x700000 0x100>;
  85                         #clock-cells = <1>;
  86                 };
  87
  88                 mps@4000 {
  89                         compatible = "lantiq,mps-falcon", "lantiq,mps-xrx100";
  90                         reg = <0x4000 0x1000>;
  91                         interrupt-parent = <&icu0>;
  92                         interrupts = <154 155>;
  93                         lantiq,mbx = <&mpsmbx>;
  94                 };
  95
  96                 gpio0: gpio@810000 {
  97                         compatible = "lantiq,falcon-gpio";
  98                         gpio-controller;
  99                         #gpio-cells = <2>;
 100                         interrupt-controller;
 101                         #interrupt-cells = <2>;
 102                         interrupt-parent = <&icu0>;
 103                         interrupts = <44>;
 104                         reg = <0x810000 0x80>;
 105                         clocks = <&clock_syseth 16>;
 106                 };
 107
 108                 gpio2: gpio@810100 {
 109                         compatible = "lantiq,falcon-gpio";
 110                         gpio-controller;
 111                         #gpio-cells = <2>;
 112                         interrupt-controller;
 113                         #interrupt-cells = <2>;
 114                         interrupt-parent = <&icu0>;
 115                         interrupts = <46>;
 116                         reg = <0x810100 0x80>;
 117                         clocks = <&clock_syseth 17>;
 118                 };
 119
 120                 clock_syseth: clock-controller@B00000 {
 121                         compatible = "lantiq,syseth-falcon";
 122                         reg = <0xB00000 0x100>;
 123                         #clock-cells = <1>;
 124                 };
 125
 126                 pad@B01000 {
 127                         compatible = "lantiq,pad-falcon";
 128                         reg = <0xB01000 0x100>;
 129                         lantiq,bank = <0>;
 130                         clocks = <&clock_syseth 20>;
 131                 };
 132
 133                 pad@B02000 {
 134                         compatible = "lantiq,pad-falcon";
 135                         reg = <0xB02000 0x100>;
 136                         lantiq,bank = <2>;
 137                         clocks = <&clock_syseth 21>;
 138                 };
 139         };
 140
 141         fpi@1E000000 {
 142                 #address-cells = <1>;
 143                 #size-cells = <1>;
 144                 compatible = "lantiq,fpi", "simple-bus";
 145                 reg = <0x1E000000 0x1000000>;
 146                 ranges = <0x0 0x1E000000 0x1000000>;
 147
 148                 serial1: serial@100B00 {
 149                         status = "disabled";
 150                         compatible = "lantiq,asc";
 151                         reg = <0x100B00 0x100>;
 152                         interrupt-parent = <&icu0>;
 153                         interrupts = <112 113 114>;
 154                         line = <1>;
 155                         pinctrl-names = "default";
 156                         pinctrl-0 = <&asc1_pins>;
 157                         clocks = <&clock_sys1 11>;
 158                 };
 159
 160                 serial0: serial@100C00 {
 161                         compatible = "lantiq,asc";
 162                         reg = <0x100C00 0x100>;
 163                         interrupt-parent = <&icu0>;
 164                         interrupts = <104 105 106>;
 165                         line = <0>;
 166                         pinctrl-names = "default";
 167                         pinctrl-0 = <&asc0_pins>;
 168                         clocks = <&clock_sys1 12>;
 169                 };
 170
 171                 spi: spi@100D00 {
 172                         status = "disabled";
 173                         compatible = "lantiq,falcon-spi", "lantiq,xrx100-spi", "lantiq,spi-lantiq-ssc";
 174                         interrupts = <22 23 24 25>;
 175                         interrupt-names = "spi_tx", "spi_rx", "spi_err", "spi_frm";
 176                         #address-cells = <1>;
 177                         #size-cells = <0>;
 178                         reg = <0x100D00 0x100>;
 179                         interrupt-parent = <&icu0>;
 180                         clocks = <&clock_sys1 13>;
 181                         base_cs = <1>;
 182                         num_cs = <2>;
 183                 };
 184
 185                 gptc@100E00 {
 186                         compatible = "lantiq,gptc-falcon";
 187                         reg = <0x100E00 0x100>;
 188                 };
 189
 190                 i2c: i2c@200000 {
 191                         status = "disabled";
 192                         #address-cells = <1>;
 193                         #size-cells = <0>;
 194                         compatible = "lantiq,lantiq-i2c";
 195                         reg = <0x200000 0x10000>;
 196                         interrupt-parent = <&icu0>;
 197                         interrupts = <18 19 20 21>;
 198                         gpios = <&gpio1 7 0 &gpio1 8 0>;
 199                         pinctrl-names = "default";
 200                         pinctrl-0 = <&i2c_pins>;
 201                         clocks = <&clock_sys1 14>;
 202                 };
 203
 204                 gpio1: gpio@800100 {
 205                         compatible = "lantiq,falcon-gpio";
 206                         gpio-controller;
 207                         #gpio-cells = <2>;
 208                         interrupt-controller;
 209                         #interrupt-cells = <2>;
 210                         interrupt-parent = <&icu0>;
 211                         interrupts = <45>;
 212                         reg = <0x800100 0x100>;
 213                         clocks = <&clock_sys1 16>;
 214                 };
 215
 216                 gpio3: gpio@800200 {
 217                         compatible = "lantiq,falcon-gpio";
 218                         gpio-controller;
 219                         #gpio-cells = <2>;
 220                         interrupt-controller;
 221                         #interrupt-cells = <2>;
 222                         interrupt-parent = <&icu0>;
 223                         interrupts = <47>;
 224                         reg = <0x800200 0x100>;
 225                         clocks = <&clock_sys1 17>;
 226                 };
 227
 228                 gpio4: gpio@800300 {
 229                         compatible = "lantiq,falcon-gpio";
 230                         gpio-controller;
 231                         #gpio-cells = <2>;
 232                         interrupt-controller;
 233                         #interrupt-cells = <2>;
 234                         interrupt-parent = <&icu0>;
 235                         interrupts = <48>;
 236                         reg = <0x800300 0x100>;
 237                         clocks = <&clock_sys1 18>;
 238                 };
 239
 240                 pad@800400 {
 241                         compatible = "lantiq,pad-falcon";
 242                         reg = <0x800400 0x100>;
 243                         lantiq,bank = <1>;
 244                         clocks = <&clock_sys1 20>;
 245                 };
 246
 247                 pad@800500 {
 248                         compatible = "lantiq,pad-falcon";
 249                         reg = <0x800500 0x100>;
 250                         lantiq,bank = <3>;
 251                         clocks = <&clock_sys1 21>;
 252                 };
 253
 254                 pad@800600 {
 255                         compatible = "lantiq,pad-falcon";
 256                         reg = <0x800600 0x100>;
 257                         lantiq,bank = <4>;
 258                         clocks = <&clock_sys1 22>;
 259                 };
 260
 261                 status@802000 {
 262                         compatible = "lantiq,status-falcon";
 263                         reg = <0x802000 0x80>;
 264                 };
 265
 266                 clock_sys1: clock-controller@F00000 {
 267                         compatible = "lantiq,sys1-falcon";
 268                         reg = <0xF00000 0x100>;
 269                         #clock-cells = <1>;
 270                 };
 271         };
 272
 273         sbs0@1F000000 {
 274                 #address-cells = <1>;
 275                 #size-cells = <1>;
 276                 compatible = "simple-bus";
 277                 reg = <0x1F000000 0x400000>;
 278                 ranges = <0x0 0x1F000000 0x400000>;
 279
 280                 mpsmbx: mpsmbx@200000 {
 281                         reg = <0x200000 0x200>;
 282                 };
 283         };
 284
 285         sbs1@1F700000 {
 286
 287         };
 288
 289         biu@1F800000 {
 290                 #address-cells = <1>;
 291                 #size-cells = <1>;
 292                 compatible = "lantiq,biu", "simple-bus";
 293                 reg = <0x1F800000 0x800000>;
 294                 ranges = <0x0 0x1F800000 0x800000>;
 295
 296                 icu0: icu@80200 {
 297                         #interrupt-cells = <1>;
 298                         interrupt-controller;
 299                         compatible = "lantiq,icu";
 300                         reg = <0x80200 0x28
 301                                 0x80228 0x28
 302                                 0x80250 0x28
 303                                 0x80278 0x28
 304                                 0x802a0 0x28>;
 305                 };
 306
 307                 watchdog@803F0 {
 308                         compatible = "lantiq,wdt";
 309                         reg = <0x803F0 0x10>;
 310                         clocks = <&io_clk>; /* currently no effect */
 311                 };
 312         };
 313
 314         pinctrl {
 315                 compatible = "lantiq,pinctrl-falcon";
 316                 pinctrl-names = "default";
 317                 pinctrl-0 = <&state_default>;
 318
 319                 state_default: pinctrl0 {
 320                         /*ntr {
 321                                 lantiq,groups = "ntr8k";
 322                                 lantiq,function = "ntr";
 323                         };*/
 324                         hrst {
 325                                 lantiq,groups = "hrst";
 326                                 lantiq,function = "rst";
 327                         };
 328                 };
 329
 330                 asc0_pins: asc0 {
 331                         asc0 {
 332                                 lantiq,groups = "asc0";
 333                                 lantiq,function = "asc";
 334                         };
 335                 };
 336                 asc1_pins: asc1 {
 337                         asc1 {
 338                                 lantiq,groups = "asc1";
 339                                 lantiq,function = "asc";
 340                         };
 341                 };
 342                 i2c_pins: i2c {
 343                         i2c {
 344                                 lantiq,groups = "i2c";
 345                                 lantiq,function = "i2c";
 346                         };
 347                 };
 348                 bootled_pins: bootled {
 349                         bootled {
 350                                 lantiq,groups = "bootled";
 351                                 lantiq,function = "led";
 352                         };
 353                 };
 354                 ntr_ntr8k: ntr8k {
 355                         ntr8k {
 356                                 lantiq,groups = "ntr8k";
 357                                 lantiq,function = "ntr";
 358                         };
 359                 };
 360                 ntr_pps: pps {
 361                         pps {
 362                                 lantiq,groups = "pps";
 363                                 lantiq,function = "ntr";
 364                         };
 365                 };
 366                 ntr_gpio: gpio {
 367                         gpio {
 368                                 lantiq,pins = "io5";
 369                                 lantiq,mux = <1>;
 370                                 lantiq,output = <0>;
 371                         };
 372                 };
 373                 slic_pins: slic {
 374                         slic {
 375                                 lantiq,groups = "slic";
 376                                 lantiq,function = "slic";
 377                         };
 378                 };
 379         };
 380
 381         pinselect-ntr {
 382                 compatible = "lantiq,onu-ntr","lantiq,pinselect-ntr";
 383                 pinctrl-names = "ntr8k", "pps", "gpio";
 384                 pinctrl-0 = <&ntr_ntr8k>;
 385                 pinctrl-1 = <&ntr_pps>;
 386                 pinctrl-2 = <&ntr_gpio>;
 387         };
 388
 389         pinselect-asc1 {
 390                 compatible = "lantiq,onu-asc1","lantiq,pinselect-asc1";
 391                 pinctrl-names = "default", "asc1";
 392                 pinctrl-0 = <&slic_pins>;
 393                 pinctrl-1 = <&asc1_pins>;
 394         };
 395
 396 };