target/linux/lantiq/files-5.4/arch/mips/boot/dts/lantiq/danube.dtsi

   1 #include <dt-bindings/gpio/gpio.h>
   2
   3 / {
   4         #address-cells = <1>;
   5         #size-cells = <1>;
   6         compatible = "lantiq,xway", "lantiq,danube";
   7
   8         aliases {
   9                 serial0 = &asc1;
  10         };
  11
  12         chosen {
  13                 stdout-path = "serial0:115200n8";
  14         };
  15
  16         cpus {
  17                 #address-cells = <1>;
  18                 #size-cells = <0>;
  19
  20                 cpu@0 {
  21                         compatible = "mips,mips24Kc";
  22                         reg = <0>;
  23                 };
  24         };
  25
  26         reboot {
  27                 compatible = "syscon-reboot";
  28
  29                 regmap = <&rcu0>;
  30                 offset = <0x10>;
  31                 mask = <0x40000000>;
  32         };
  33
  34         biu@1f800000 {
  35                 #address-cells = <1>;
  36                 #size-cells = <1>;
  37                 compatible = "lantiq,biu", "simple-bus";
  38                 reg = <0x1f800000 0x800000>;
  39                 ranges = <0x0 0x1f800000 0x7fffff>;
  40
  41                 icu0: icu@80200 {
  42                         #interrupt-cells = <1>;
  43                         interrupt-controller;
  44                         compatible = "lantiq,icu";
  45                         /*
  46                          * There is a second ICU, but the SoC is not SMP
  47                          * capable.
  48                          */
  49                         reg = <0x80200 0xc8>;
  50                 };
  51
  52                 watchdog@803f0 {
  53                         compatible = "lantiq,wdt";
  54                         reg = <0x803f0 0x10>;
  55                 };
  56         };
  57
  58         sram@1f000000 {
  59                 #address-cells = <1>;
  60                 #size-cells = <1>;
  61                 compatible = "lantiq,sram", "simple-bus";
  62                 reg = <0x1f000000 0x800000>;
  63                 ranges = <0x0 0x1f000000 0x7fffff>;
  64
  65                 eiu0: eiu@101000 {
  66                         #interrupt-cells = <1>;
  67                         interrupt-controller;
  68                         compatible = "lantiq,eiu-xway";
  69                         reg = <0x101000 0x1000>;
  70                         interrupt-parent = <&icu0>;
  71                         lantiq,eiu-irqs = <166 135 66>;
  72                 };
  73
  74                 pmu0: pmu@102000 {
  75                         compatible = "lantiq,pmu-xway";
  76                         reg = <0x102000 0x1000>;
  77                 };
  78
  79                 cgu0: cgu@103000 {
  80                         compatible = "lantiq,cgu-xway";
  81                         reg = <0x103000 0x1000>;
  82                         #clock-cells = <1>;
  83                 };
  84
  85                 vmmc: vmmc@107000 {
  86                         status = "disabled";
  87                         compatible = "lantiq,vmmc-xway";
  88                         reg = <0x107000 0x400>;
  89                         interrupt-parent = <&icu0>;
  90                         interrupts = <150 151 152 153 154 155>;
  91                 };
  92
  93                 rcu0: rcu@203000 {
  94                         #address-cells = <1>;
  95                         #size-cells = <1>;
  96                         compatible = "lantiq,danube-rcu", "simple-mfd", "syscon";
  97                         reg = <0x203000 0x1000>;
  98                         ranges = <0x0 0x203000 0x100>;
  99                         big-endian;
 100
 101                         reset: reset-controller@10 {
 102                                 compatible = "lantiq,danube-reset";
 103                                 reg = <0x10 4>, <0x14 4>;
 104
 105                                 #reset-cells = <2>;
 106                         };
 107
 108                         usb_phy: usb2-phy@18 {
 109                                 compatible = "lantiq,danube-usb2-phy";
 110                                 reg = <0x18 4>;
 111                                 status = "disabled";
 112
 113                                 resets = <&reset 4 4>;
 114                                 reset-names = "ctrl";
 115                                 #phy-cells = <0>;
 116                         };
 117                 };
 118         };
 119
 120         fpi@10000000 {
 121                 #address-cells = <1>;
 122                 #size-cells = <1>;
 123                 compatible = "lantiq,fpi", "simple-bus";
 124                 ranges = <0x0 0x10000000 0xeefffff>;
 125                 reg = <0x10000000 0xef00000>;
 126
 127                 localbus: localbus@0 {
 128                         #address-cells = <2>;
 129                         #size-cells = <1>;
 130                         ranges = <0 0 0x0 0x3ffffff /* addrsel0 */
 131                                 1 0 0x4000000 0x4000010>; /* addsel1 */
 132                         compatible = "lantiq,localbus", "simple-bus";
 133                 };
 134
 135                 gptu@e100a00 {
 136                         compatible = "lantiq,gptu-xway";
 137                         reg = <0xe100a00 0x100>;
 138                         interrupt-parent = <&icu0>;
 139                         interrupts = <126 127 128 129 130 131>;
 140                 };
 141
 142                 gpios: stp@e100bb0 {
 143                         #gpio-cells = <2>;
 144                         compatible = "lantiq,gpio-stp-xway";
 145                         gpio-controller;
 146                         reg = <0xe100bb0 0x40>;
 147
 148                         pinctrl-0 = <&stp_pins>;
 149                         pinctrl-names = "default";
 150
 151                         lantiq,shadow = <0xfff>;
 152                         lantiq,groups = <0x3>;
 153                         status = "disabled";
 154                 };
 155
 156                 asc0: serial@e100400 {
 157                         compatible = "lantiq,asc";
 158                         reg = <0xe100400 0x400>;
 159                         interrupt-parent = <&icu0>;
 160                         interrupts = <104 105 106>;
 161                         status = "disabled";
 162                 };
 163
 164                 gpio: pinmux@e100b10 {
 165                         compatible = "lantiq,danube-pinctrl";
 166                         #gpio-cells = <2>;
 167                         gpio-controller;
 168                         reg = <0xe100b10 0xa0>;
 169
 170                         nand_pins: nand {
 171                                 mux-0 {
 172                                         lantiq,groups = "nand cle", "nand ale",
 173                                                         "nand rd";
 174                                         lantiq,function = "ebu";
 175                                         lantiq,output = <1>;
 176                                         lantiq,open-drain = <0>;
 177                                         lantiq,pull = <0>;
 178                                 };
 179                                 mux-1 {
 180                                         lantiq,groups = "nand rdy";
 181                                         lantiq,function = "ebu";
 182                                         lantiq,output = <0>;
 183                                         lantiq,pull = <2>;
 184                                 };
 185                         };
 186
 187                         nand_cs1_pins: nand-cs1 {
 188                                 mux {
 189                                         lantiq,groups = "nand cs1";
 190                                         lantiq,function = "ebu";
 191                                         lantiq,open-drain = <0>;
 192                                         lantiq,pull = <0>;
 193                                 };
 194                         };
 195
 196                         pci_gnt1_pins: pci-gnt1 {
 197                                 mux {
 198                                         lantiq,groups = "gnt1";
 199                                         lantiq,function = "pci";
 200                                         lantiq,output = <1>;
 201                                         lantiq,open-drain = <0>;
 202                                         lantiq,pull = <0>;
 203                                 };
 204                         };
 205
 206                         pci_gnt2_pins: pci-gnt2 {
 207                                 mux {
 208                                         lantiq,groups = "gnt2";
 209                                         lantiq,function = "pci";
 210                                         lantiq,output = <1>;
 211                                         lantiq,open-drain = <0>;
 212                                         lantiq,pull = <0>;
 213                                 };
 214                         };
 215
 216                         pci_req1_pins: pci-req1 {
 217                                 mux {
 218                                         lantiq,groups = "req1";
 219                                         lantiq,function = "pci";
 220                                         lantiq,output = <0>;
 221                                         lantiq,open-drain = <1>;
 222                                         lantiq,pull = <2>;
 223                                 };
 224                         };
 225
 226                         pci_req2_pins: pci-req2 {
 227                                 mux {
 228                                         lantiq,groups = "req2";
 229                                         lantiq,function = "pci";
 230                                         lantiq,output = <0>;
 231                                         lantiq,open-drain = <1>;
 232                                         lantiq,pull = <2>;
 233                                 };
 234                         };
 235
 236                         stp_pins: stp {
 237                                 mux {
 238                                         lantiq,groups = "stp";
 239                                         lantiq,function = "stp";
 240                                         lantiq,pull = <0>;
 241                                         lantiq,open-drain = <0>;
 242                                         lantiq,output = <1>;
 243                                 };
 244                         };
 245                 };
 246
 247                 asc1: serial@e100c00 {
 248                         compatible = "lantiq,asc";
 249                         reg = <0xe100c00 0x400>;
 250                         interrupt-parent = <&icu0>;
 251                         interrupts = <112 113 114>;
 252                 };
 253
 254                 usb: usb@e101000 {
 255                         compatible = "lantiq,danube-usb";
 256                         reg = <0xe101000 0x1000
 257                                 0xe120000 0x3f000>;
 258                         interrupt-parent = <&icu0>;
 259                         interrupts = <62>;
 260                         dr_mode = "host";
 261                         phys = <&usb_phy>;
 262                         phy-names = "usb2-phy";
 263                         status = "disabled";
 264                 };
 265
 266                 deu@e103100 {
 267                         compatible = "lantiq,deu-danube";
 268                         reg = <0xe103100 0xf00>;
 269                 };
 270
 271                 dma0: dma@e104100 {
 272                         compatible = "lantiq,dma-xway";
 273                         reg = <0xe104100 0x800>;
 274                 };
 275
 276                 ebu0: ebu@e105300 {
 277                         compatible = "lantiq,ebu-xway";
 278                         reg = <0xe105300 0x100>;
 279                 };
 280
 281                 mei@e116000 {
 282                         compatible = "lantiq,mei-xway";
 283                         reg = <0xe116000 0x400>;
 284                         interrupt-parent = <&icu0>;
 285                         interrupts = <63>;
 286                 };
 287
 288                 gsw: etop@e180000 {
 289                         compatible = "lantiq,etop-xway";
 290                         reg = <0xe180000 0x40000>;
 291                         interrupt-parent = <&icu0>;
 292                         interrupts = <73 78>;
 293                         mac-address = [ 00 11 22 33 44 55 ];
 294                 };
 295
 296                 ppe@e234000 {
 297                         compatible = "lantiq,ppe-danube";
 298                         reg = <0xe234000 0x40000>;
 299                         interrupt-parent = <&icu0>;
 300                         interrupts = <96>;
 301                 };
 302
 303                 pci0: pci@e105400 {
 304                         status = "disabled";
 305
 306                         #address-cells = <3>;
 307                         #size-cells = <2>;
 308                         #interrupt-cells = <1>;
 309                         compatible = "lantiq,pci-xway";
 310                         bus-range = <0x0 0x0>;
 311                         ranges = <0x2000000 0 0x8000000 0x8000000 0 0x2000000   /* pci memory */
 312                                   0x1000000 0 0x00000000 0xae00000 0 0x200000>; /* io space */
 313                         reg = <0x7000000 0x8000         /* config space */
 314                                 0xe105400 0x400>;       /* pci bridge */
 315                         lantiq,bus-clock = <33333333>;
 316                         interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 317                         interrupt-map = <0x7000 0 0 1 &icu0 30 1>; /* slot 14, irq 30 */
 318                         req-mask = <0x1>; /* GNT1 */
 319                 };
 320         };
 321
 322         adsl {
 323                 compatible = "lantiq,adsl-danube";
 324         };
 325 };