target/linux/lantiq/dts/falcon.dtsi

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