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

   1 /dts-v1/;
   2
   3 #include <dt-bindings/gpio/gpio.h>
   4
   5 / {
   6         #address-cells = <1>;
   7         #size-cells = <1>;
   8         compatible = "lantiq,xway", "lantiq,danube";
   9
  10         aliases {
  11                 serial0 = &asc1;
  12         };
  13
  14         chosen {
  15                 stdout-path = "serial0:115200n8";
  16         };
  17
  18         cpus {
  19                 #address-cells = <1>;
  20                 #size-cells = <0>;
  21
  22                 cpu@0 {
  23                         compatible = "mips,mips24Kc";
  24                         reg = <0>;
  25                 };
  26         };
  27
  28         reboot {
  29                 compatible = "syscon-reboot";
  30
  31                 regmap = <&rcu0>;
  32                 offset = <0x10>;
  33                 mask = <0x40000000>;
  34         };
  35
  36         biu@1f800000 {
  37                 #address-cells = <1>;
  38                 #size-cells = <1>;
  39                 compatible = "lantiq,biu", "simple-bus";
  40                 reg = <0x1f800000 0x800000>;
  41                 ranges = <0x0 0x1f800000 0x7fffff>;
  42
  43                 icu0: icu@80200 {
  44                         #interrupt-cells = <1>;
  45                         interrupt-controller;
  46                         compatible = "lantiq,icu";
  47                         /*
  48                          * There is a second ICU, but the SoC is not SMP
  49                          * capable.
  50                          */
  51                         reg = <0x80200 0xc8>;
  52                 };
  53
  54                 watchdog@803f0 {
  55                         compatible = "lantiq,wdt";
  56                         reg = <0x803f0 0x10>;
  57                 };
  58         };
  59
  60         sram@1f000000 {
  61                 #address-cells = <1>;
  62                 #size-cells = <1>;
  63                 compatible = "lantiq,sram", "simple-bus";
  64                 reg = <0x1f000000 0x800000>;
  65                 ranges = <0x0 0x1f000000 0x7fffff>;
  66
  67                 eiu0: eiu@101000 {
  68                         #interrupt-cells = <1>;
  69                         interrupt-controller;
  70                         compatible = "lantiq,eiu-xway";
  71                         reg = <0x101000 0x1000>;
  72                         interrupt-parent = <&icu0>;
  73                         lantiq,eiu-irqs = <166 135 66>;
  74                 };
  75
  76                 pmu0: pmu@102000 {
  77                         compatible = "lantiq,pmu-xway";
  78                         reg = <0x102000 0x1000>;
  79                 };
  80
  81                 cgu0: cgu@103000 {
  82                         compatible = "lantiq,cgu-xway";
  83                         reg = <0x103000 0x1000>;
  84                         #clock-cells = <1>;
  85                 };
  86
  87                 vmmc: vmmc@107000 {
  88                         status = "disabled";
  89                         compatible = "lantiq,vmmc-xway";
  90                         reg = <0x107000 0x400>;
  91                         interrupt-parent = <&icu0>;
  92                         interrupts = <150 151 152 153 154 155>;
  93                 };
  94
  95                 rcu0: rcu@203000 {
  96                         #address-cells = <1>;
  97                         #size-cells = <1>;
  98                         compatible = "lantiq,danube-rcu", "simple-mfd", "syscon";
  99                         reg = <0x203000 0x1000>;
 100                         ranges = <0x0 0x203000 0x100>;
 101                         big-endian;
 102
 103                         reset: reset-controller@10 {
 104                                 compatible = "lantiq,danube-reset";
 105                                 reg = <0x10 4>, <0x14 4>;
 106
 107                                 #reset-cells = <2>;
 108                         };
 109
 110                         usb_phy: usb2-phy@18 {
 111                                 compatible = "lantiq,danube-usb2-phy";
 112                                 reg = <0x18 4>;
 113                                 status = "disabled";
 114
 115                                 resets = <&reset 4 4>;
 116                                 reset-names = "ctrl";
 117                                 #phy-cells = <0>;
 118                         };
 119                 };
 120         };
 121
 122         fpi@10000000 {
 123                 #address-cells = <1>;
 124                 #size-cells = <1>;
 125                 compatible = "lantiq,fpi", "simple-bus";
 126                 ranges = <0x0 0x10000000 0xeefffff>;
 127                 reg = <0x10000000 0xef00000>;
 128
 129                 localbus: localbus@0 {
 130                         #address-cells = <2>;
 131                         #size-cells = <1>;
 132                         ranges = <0 0 0x0 0x3ffffff /* addrsel0 */
 133                                 1 0 0x4000000 0x4000010>; /* addsel1 */
 134                         compatible = "lantiq,localbus", "simple-bus";
 135                 };
 136
 137                 gptu@e100a00 {
 138                         compatible = "lantiq,gptu-xway";
 139                         reg = <0xe100a00 0x100>;
 140                         interrupt-parent = <&icu0>;
 141                         interrupts = <126 127 128 129 130 131>;
 142                 };
 143
 144                 gpios: stp@e100bb0 {
 145                         #gpio-cells = <2>;
 146                         compatible = "lantiq,gpio-stp-xway";
 147                         gpio-controller;
 148                         reg = <0xe100bb0 0x40>;
 149
 150                         pinctrl-0 = <&stp_pins>;
 151                         pinctrl-names = "default";
 152
 153                         lantiq,shadow = <0xfff>;
 154                         lantiq,groups = <0x3>;
 155                         status = "disabled";
 156                 };
 157
 158                 asc0: serial@e100400 {
 159                         compatible = "lantiq,asc";
 160                         reg = <0xe100400 0x400>;
 161                         interrupt-parent = <&icu0>;
 162                         interrupts = <104 105 106>;
 163                         status = "disabled";
 164                 };
 165
 166                 gpio: pinmux@e100b10 {
 167                         compatible = "lantiq,danube-pinctrl";
 168                         #gpio-cells = <2>;
 169                         gpio-controller;
 170                         reg = <0xe100b10 0xa0>;
 171
 172                         nand_pins: nand {
 173                                 mux-0 {
 174                                         lantiq,groups = "nand cle", "nand ale",
 175                                                         "nand rd";
 176                                         lantiq,function = "ebu";
 177                                         lantiq,output = <1>;
 178                                         lantiq,open-drain = <0>;
 179                                         lantiq,pull = <0>;
 180                                 };
 181                                 mux-1 {
 182                                         lantiq,groups = "nand rdy";
 183                                         lantiq,function = "ebu";
 184                                         lantiq,output = <0>;
 185                                         lantiq,pull = <2>;
 186                                 };
 187                         };
 188
 189                         nand_cs1_pins: nand-cs1 {
 190                                 mux {
 191                                         lantiq,groups = "nand cs1";
 192                                         lantiq,function = "ebu";
 193                                         lantiq,open-drain = <0>;
 194                                         lantiq,pull = <0>;
 195                                 };
 196                         };
 197
 198                         pci_gnt1_pins: pci-gnt1 {
 199                                 mux {
 200                                         lantiq,groups = "gnt1";
 201                                         lantiq,function = "pci";
 202                                         lantiq,output = <1>;
 203                                         lantiq,open-drain = <0>;
 204                                         lantiq,pull = <0>;
 205                                 };
 206                         };
 207
 208                         pci_gnt2_pins: pci-gnt2 {
 209                                 mux {
 210                                         lantiq,groups = "gnt2";
 211                                         lantiq,function = "pci";
 212                                         lantiq,output = <1>;
 213                                         lantiq,open-drain = <0>;
 214                                         lantiq,pull = <0>;
 215                                 };
 216                         };
 217
 218                         pci_req1_pins: pci-req1 {
 219                                 mux {
 220                                         lantiq,groups = "req1";
 221                                         lantiq,function = "pci";
 222                                         lantiq,output = <0>;
 223                                         lantiq,open-drain = <1>;
 224                                         lantiq,pull = <2>;
 225                                 };
 226                         };
 227
 228                         pci_req2_pins: pci-req2 {
 229                                 mux {
 230                                         lantiq,groups = "req2";
 231                                         lantiq,function = "pci";
 232                                         lantiq,output = <0>;
 233                                         lantiq,open-drain = <1>;
 234                                         lantiq,pull = <2>;
 235                                 };
 236                         };
 237
 238                         stp_pins: stp {
 239                                 mux {
 240                                         lantiq,groups = "stp";
 241                                         lantiq,function = "stp";
 242                                         lantiq,pull = <0>;
 243                                         lantiq,open-drain = <0>;
 244                                         lantiq,output = <1>;
 245                                 };
 246                         };
 247                 };
 248
 249                 asc1: serial@e100c00 {
 250                         compatible = "lantiq,asc";
 251                         reg = <0xe100c00 0x400>;
 252                         interrupt-parent = <&icu0>;
 253                         interrupts = <112 113 114>;
 254                 };
 255
 256                 usb: usb@e101000 {
 257                         compatible = "lantiq,danube-usb";
 258                         reg = <0xe101000 0x1000
 259                                 0xe120000 0x3f000>;
 260                         interrupt-parent = <&icu0>;
 261                         interrupts = <62>;
 262                         dr_mode = "host";
 263                         phys = <&usb_phy>;
 264                         phy-names = "usb2-phy";
 265                         status = "disabled";
 266                 };
 267
 268                 deu@e103100 {
 269                         compatible = "lantiq,deu-danube";
 270                         reg = <0xe103100 0xf00>;
 271                 };
 272
 273                 dma0: dma@e104100 {
 274                         compatible = "lantiq,dma-xway";
 275                         reg = <0xe104100 0x800>;
 276                 };
 277
 278                 ebu0: ebu@e105300 {
 279                         compatible = "lantiq,ebu-xway";
 280                         reg = <0xe105300 0x100>;
 281                 };
 282
 283                 mei@e116000 {
 284                         compatible = "lantiq,mei-xway";
 285                         reg = <0xe116000 0x400>;
 286                         interrupt-parent = <&icu0>;
 287                         interrupts = <63>;
 288                 };
 289
 290                 gsw: etop@e180000 {
 291                         compatible = "lantiq,etop-xway";
 292                         reg = <0xe180000 0x40000>;
 293                         interrupt-parent = <&icu0>;
 294                         interrupts = <73 78>;
 295                         mac-address = [ 00 11 22 33 44 55 ];
 296                 };
 297
 298                 ppe@e234000 {
 299                         compatible = "lantiq,ppe-danube";
 300                         reg = <0xe234000 0x40000>;
 301                         interrupt-parent = <&icu0>;
 302                         interrupts = <96>;
 303                 };
 304
 305                 pci0: pci@e105400 {
 306                         status = "disabled";
 307
 308                         #address-cells = <3>;
 309                         #size-cells = <2>;
 310                         #interrupt-cells = <1>;
 311                         compatible = "lantiq,pci-xway";
 312                         bus-range = <0x0 0x0>;
 313                         ranges = <0x2000000 0 0x8000000 0x8000000 0 0x2000000   /* pci memory */
 314                                   0x1000000 0 0x00000000 0xae00000 0 0x200000>; /* io space */
 315                         reg = <0x7000000 0x8000         /* config space */
 316                                 0xe105400 0x400>;       /* pci bridge */
 317                         lantiq,bus-clock = <33333333>;
 318                         interrupt-map-mask = <0xf800 0x0 0x0 0x7>;
 319                         interrupt-map = <0x7000 0 0 1 &icu0 30 1>; /* slot 14, irq 30 */
 320                         req-mask = <0x1>; /* GNT1 */
 321                 };
 322         };
 323
 324         adsl {
 325                 compatible = "lantiq,adsl-danube";
 326         };
 327 };