arch/arm/boot/dts/bcm5301x.dtsi

   1 /*
   2  * Broadcom BCM470X / BCM5301X ARM platform code.
   3  * Generic DTS part for all BCM53010, BCM53011, BCM53012, BCM53014, BCM53015,
   4  * BCM53016, BCM53017, BCM53018, BCM4707, BCM4708 and BCM4709 SoCs
   5  *
   6  * Copyright 2013-2014 Hauke Mehrtens <hauke@hauke-m.de>
   7  *
   8  * Licensed under the GNU/GPL. See COPYING for details.
   9  */
  10
  11 #include <dt-bindings/clock/bcm-nsp.h>
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/input/input.h>
  14 #include <dt-bindings/interrupt-controller/irq.h>
  15 #include <dt-bindings/interrupt-controller/arm-gic.h>
  16 #include "skeleton.dtsi"
  17
  18 / {
  19         interrupt-parent = <&gic>;
  20
  21         chipcommonA {
  22                 compatible = "simple-bus";
  23                 ranges = <0x00000000 0x18000000 0x00001000>;
  24                 #address-cells = <1>;
  25                 #size-cells = <1>;
  26
  27                 uart0: serial@0300 {
  28                         compatible = "ns16550";
  29                         reg = <0x0300 0x100>;
  30                         interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
  31                         clocks = <&iprocslow>;
  32                         status = "disabled";
  33                 };
  34
  35                 uart1: serial@0400 {
  36                         compatible = "ns16550";
  37                         reg = <0x0400 0x100>;
  38                         interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
  39                         clocks = <&iprocslow>;
  40                         status = "disabled";
  41                 };
  42         };
  43
  44         mpcore {
  45                 compatible = "simple-bus";
  46                 ranges = <0x00000000 0x19000000 0x00023000>;
  47                 #address-cells = <1>;
  48                 #size-cells = <1>;
  49
  50                 a9pll: arm_clk@00000 {
  51                         #clock-cells = <0>;
  52                         compatible = "brcm,nsp-armpll";
  53                         clocks = <&osc>;
  54                         reg = <0x00000 0x1000>;
  55                 };
  56
  57                 scu@20000 {
  58                         compatible = "arm,cortex-a9-scu";
  59                         reg = <0x20000 0x100>;
  60                 };
  61
  62                 timer@20200 {
  63                         compatible = "arm,cortex-a9-global-timer";
  64                         reg = <0x20200 0x100>;
  65                         interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
  66                         clocks = <&periph_clk>;
  67                 };
  68
  69                 timer@20600 {
  70                         compatible = "arm,cortex-a9-twd-timer";
  71                         reg = <0x20600 0x20>;
  72                         interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(2) |
  73                                                   IRQ_TYPE_EDGE_RISING)>;
  74                         clocks = <&periph_clk>;
  75                 };
  76
  77                 watchdog@20620 {
  78                         compatible = "arm,cortex-a9-twd-wdt";
  79                         reg = <0x20620 0x20>;
  80                         interrupts = <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(2) |
  81                                                   IRQ_TYPE_EDGE_RISING)>;
  82                         clocks = <&periph_clk>;
  83                 };
  84
  85                 gic: interrupt-controller@21000 {
  86                         compatible = "arm,cortex-a9-gic";
  87                         #interrupt-cells = <3>;
  88                         #address-cells = <0>;
  89                         interrupt-controller;
  90                         reg = <0x21000 0x1000>,
  91                               <0x20100 0x100>;
  92                 };
  93
  94                 L2: cache-controller@22000 {
  95                         compatible = "arm,pl310-cache";
  96                         reg = <0x22000 0x1000>;
  97                         cache-unified;
  98                         arm,shared-override;
  99                         prefetch-data = <1>;
 100                         prefetch-instr = <1>;
 101                         cache-level = <2>;
 102                 };
 103         };
 104
 105         pmu {
 106                 compatible = "arm,cortex-a9-pmu";
 107                 interrupts =
 108                         <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>,
 109                         <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 110         };
 111
 112         clocks {
 113                 #address-cells = <1>;
 114                 #size-cells = <1>;
 115                 ranges;
 116
 117                 osc: oscillator {
 118                         #clock-cells = <0>;
 119                         compatible = "fixed-clock";
 120                         clock-frequency = <25000000>;
 121                 };
 122
 123                 iprocmed: iprocmed {
 124                         #clock-cells = <0>;
 125                         compatible = "fixed-factor-clock";
 126                         clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>;
 127                         clock-div = <2>;
 128                         clock-mult = <1>;
 129                 };
 130
 131                 iprocslow: iprocslow {
 132                         #clock-cells = <0>;
 133                         compatible = "fixed-factor-clock";
 134                         clocks = <&genpll BCM_NSP_GENPLL_IPROCFAST_CLK>;
 135                         clock-div = <4>;
 136                         clock-mult = <1>;
 137                 };
 138
 139                 periph_clk: periph_clk {
 140                         #clock-cells = <0>;
 141                         compatible = "fixed-factor-clock";
 142                         clocks = <&a9pll>;
 143                         clock-div = <2>;
 144                         clock-mult = <1>;
 145                 };
 146         };
 147
 148         usb2_phy: usb2-phy {
 149                 compatible = "brcm,ns-usb2-phy";
 150                 reg = <0x1800c000 0x1000>;
 151                 reg-names = "dmu";
 152                 #phy-cells = <0>;
 153                 clocks = <&genpll BCM_NSP_GENPLL_USB_PHY_REF_CLK>;
 154                 clock-names = "phy-ref-clk";
 155         };
 156
 157         usb3_phy: usb3-phy {
 158                 compatible = "brcm,ns-ax-usb3-phy";
 159                 reg = <0x18105000 0x1000>, <0x18003000 0x1000>;
 160                 reg-names = "dmp", "ccb-mii";
 161                 #phy-cells = <0>;
 162         };
 163
 164         axi@18000000 {
 165                 compatible = "brcm,bus-axi";
 166                 reg = <0x18000000 0x1000>;
 167                 ranges = <0x00000000 0x18000000 0x00100000>;
 168                 #address-cells = <1>;
 169                 #size-cells = <1>;
 170
 171                 #interrupt-cells = <1>;
 172                 interrupt-map-mask = <0x000fffff 0xffff>;
 173                 interrupt-map =
 174                         /* ChipCommon */
 175                         <0x00000000 0 &gic GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>,
 176
 177                         /* Switch Register Access Block */
 178                         <0x00007000 0 &gic GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>,
 179                         <0x00007000 1 &gic GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>,
 180                         <0x00007000 2 &gic GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>,
 181                         <0x00007000 3 &gic GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>,
 182                         <0x00007000 4 &gic GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>,
 183                         <0x00007000 5 &gic GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>,
 184                         <0x00007000 6 &gic GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>,
 185                         <0x00007000 7 &gic GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>,
 186                         <0x00007000 8 &gic GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>,
 187                         <0x00007000 9 &gic GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>,
 188                         <0x00007000 10 &gic GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>,
 189                         <0x00007000 11 &gic GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>,
 190                         <0x00007000 12 &gic GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>,
 191
 192                         /* PCIe Controller 0 */
 193                         <0x00012000 0 &gic GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
 194                         <0x00012000 1 &gic GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH>,
 195                         <0x00012000 2 &gic GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
 196                         <0x00012000 3 &gic GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
 197                         <0x00012000 4 &gic GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
 198                         <0x00012000 5 &gic GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH>,
 199
 200                         /* PCIe Controller 1 */
 201                         <0x00013000 0 &gic GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH>,
 202                         <0x00013000 1 &gic GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH>,
 203                         <0x00013000 2 &gic GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
 204                         <0x00013000 3 &gic GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH>,
 205                         <0x00013000 4 &gic GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
 206                         <0x00013000 5 &gic GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 207
 208                         /* PCIe Controller 2 */
 209                         <0x00014000 0 &gic GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
 210                         <0x00014000 1 &gic GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
 211                         <0x00014000 2 &gic GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>,
 212                         <0x00014000 3 &gic GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
 213                         <0x00014000 4 &gic GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
 214                         <0x00014000 5 &gic GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>,
 215
 216                         /* USB 2.0 Controller */
 217                         <0x00021000 0 &gic GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>,
 218
 219                         /* USB 3.0 Controller */
 220                         <0x00023000 0 &gic GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>,
 221
 222                         /* Ethernet Controller 0 */
 223                         <0x00024000 0 &gic GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,
 224
 225                         /* Ethernet Controller 1 */
 226                         <0x00025000 0 &gic GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,
 227
 228                         /* Ethernet Controller 2 */
 229                         <0x00026000 0 &gic GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>,
 230
 231                         /* Ethernet Controller 3 */
 232                         <0x00027000 0 &gic GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>,
 233
 234                         /* NAND Controller */
 235                         <0x00028000 0 &gic GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>,
 236                         <0x00028000 1 &gic GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>,
 237                         <0x00028000 2 &gic GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>,
 238                         <0x00028000 3 &gic GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
 239                         <0x00028000 4 &gic GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
 240                         <0x00028000 5 &gic GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
 241                         <0x00028000 6 &gic GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
 242                         <0x00028000 7 &gic GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
 243
 244                 chipcommon: chipcommon@0 {
 245                         reg = <0x00000000 0x1000>;
 246
 247                         gpio-controller;
 248                         #gpio-cells = <2>;
 249                         interrupt-controller;
 250                         #interrupt-cells = <2>;
 251                 };
 252
 253                 pcie0: pcie@12000 {
 254                         reg = <0x00012000 0x1000>;
 255                 };
 256
 257                 pcie1: pcie@13000 {
 258                         reg = <0x00013000 0x1000>;
 259                 };
 260
 261                 usb2: usb2@21000 {
 262                         reg = <0x00021000 0x1000>;
 263
 264                         #address-cells = <1>;
 265                         #size-cells = <1>;
 266                         ranges;
 267
 268                         interrupt-parent = <&gic>;
 269
 270                         ehci: ehci@21000 {
 271                                 #usb-cells = <0>;
 272
 273                                 compatible = "generic-ehci";
 274                                 reg = <0x00021000 0x1000>;
 275                                 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
 276                                 phys = <&usb2_phy>;
 277
 278                                 #address-cells = <1>;
 279                                 #size-cells = <0>;
 280
 281                                 ehci_port1: port@1 {
 282                                         reg = <1>;
 283                                         #trigger-source-cells = <0>;
 284                                 };
 285
 286                                 ehci_port2: port@2 {
 287                                         reg = <2>;
 288                                         #trigger-source-cells = <0>;
 289                                 };
 290                         };
 291
 292                         ohci: ohci@22000 {
 293                                 #usb-cells = <0>;
 294
 295                                 compatible = "generic-ohci";
 296                                 reg = <0x00022000 0x1000>;
 297                                 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
 298
 299                                 #address-cells = <1>;
 300                                 #size-cells = <0>;
 301
 302                                 ohci_port1: port@1 {
 303                                         reg = <1>;
 304                                         #trigger-source-cells = <0>;
 305                                 };
 306
 307                                 ohci_port2: port@2 {
 308                                         reg = <2>;
 309                                         #trigger-source-cells = <0>;
 310                                 };
 311                         };
 312                 };
 313
 314                 usb3: usb3@23000 {
 315                         reg = <0x00023000 0x1000>;
 316
 317                         #address-cells = <1>;
 318                         #size-cells = <1>;
 319                         ranges;
 320
 321                         interrupt-parent = <&gic>;
 322
 323                         xhci: xhci@23000 {
 324                                 #usb-cells = <0>;
 325
 326                                 compatible = "generic-xhci";
 327                                 reg = <0x00023000 0x1000>;
 328                                 interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 329                                 phys = <&usb3_phy>;
 330                                 phy-names = "usb";
 331
 332                                 #address-cells = <1>;
 333                                 #size-cells = <0>;
 334
 335                                 xhci_port1: port@1 {
 336                                         reg = <1>;
 337                                         #trigger-source-cells = <0>;
 338                                 };
 339                         };
 340                 };
 341
 342                 gmac0: ethernet@24000 {
 343                         reg = <0x24000 0x800>;
 344                 };
 345
 346                 gmac1: ethernet@25000 {
 347                         reg = <0x25000 0x800>;
 348                 };
 349
 350                 gmac2: ethernet@26000 {
 351                         reg = <0x26000 0x800>;
 352                 };
 353
 354                 gmac3: ethernet@27000 {
 355                         reg = <0x27000 0x800>;
 356                 };
 357         };
 358
 359         mdio: mdio@18003000 {
 360                 compatible = "brcm,iproc-mdio";
 361                 reg = <0x18003000 0x8>;
 362                 #size-cells = <1>;
 363                 #address-cells = <0>;
 364                 status = "disabled";
 365         };
 366
 367         i2c0: i2c@18009000 {
 368                 compatible = "brcm,iproc-i2c";
 369                 reg = <0x18009000 0x50>;
 370                 interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
 371                 #address-cells = <1>;
 372                 #size-cells = <0>;
 373                 clock-frequency = <100000>;
 374                 status = "disabled";
 375         };
 376
 377         lcpll0: lcpll0@1800c100 {
 378                 #clock-cells = <1>;
 379                 compatible = "brcm,nsp-lcpll0";
 380                 reg = <0x1800c100 0x14>;
 381                 clocks = <&osc>;
 382                 clock-output-names = "lcpll0", "pcie_phy", "sdio",
 383                                      "ddr_phy";
 384         };
 385
 386         genpll: genpll@1800c140 {
 387                 #clock-cells = <1>;
 388                 compatible = "brcm,nsp-genpll";
 389                 reg = <0x1800c140 0x24>;
 390                 clocks = <&osc>;
 391                 clock-output-names = "genpll", "phy", "ethernetclk",
 392                                      "usbclk", "iprocfast", "sata1",
 393                                      "sata2";
 394         };
 395
 396         thermal: thermal@1800c2c0 {
 397                 compatible = "brcm,ns-thermal";
 398                 reg = <0x1800c2c0 0x10>;
 399                 #thermal-sensor-cells = <0>;
 400         };
 401
 402         srab: srab@18007000 {
 403                 compatible = "brcm,bcm5301x-srab";
 404                 reg = <0x18007000 0x1000>;
 405                 #address-cells = <1>;
 406                 #size-cells = <0>;
 407
 408                 status = "disabled";
 409
 410                 /* ports are defined in board DTS */
 411         };
 412
 413         rng: rng@18004000 {
 414                 compatible = "brcm,bcm5301x-rng";
 415                 reg = <0x18004000 0x14>;
 416         };
 417
 418         nand: nand@18028000 {
 419                 compatible = "brcm,nand-iproc", "brcm,brcmnand-v6.1", "brcm,brcmnand";
 420                 reg = <0x18028000 0x600>, <0x1811a408 0x600>, <0x18028f00 0x20>;
 421                 reg-names = "nand", "iproc-idm", "iproc-ext";
 422                 interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
 423
 424                 #address-cells = <1>;
 425                 #size-cells = <0>;
 426
 427                 brcm,nand-has-wp;
 428         };
 429
 430         spi@18029200 {
 431                 compatible = "brcm,spi-nsp-qspi", "brcm,spi-bcm-qspi";
 432                 reg = <0x18029200 0x184>,
 433                       <0x18029000 0x124>,
 434                       <0x1811b408 0x004>,
 435                       <0x180293a0 0x01c>;
 436                 reg-names = "mspi", "bspi", "intr_regs", "intr_status_reg";
 437                 interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>,
 438                              <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>,
 439                              <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
 440                              <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>,
 441                              <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
 442                              <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>,
 443                              <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
 444                 interrupt-names = "mspi_done",
 445                                   "mspi_halted",
 446                                   "spi_lr_fullness_reached",
 447                                   "spi_lr_session_aborted",
 448                                   "spi_lr_impatient",
 449                                   "spi_lr_session_done",
 450                                   "spi_lr_overread";
 451                 clocks = <&iprocmed>;
 452                 clock-names = "iprocmed";
 453                 num-cs = <2>;
 454                 #address-cells = <1>;
 455                 #size-cells = <0>;
 456
 457                 spi_nor: flash@0 {
 458                         compatible = "jedec,spi-nor";
 459                         reg = <0>;
 460                         spi-max-frequency = <20000000>;
 461                         linux,part-probe = "ofpart", "bcm47xxpart";
 462                         status = "disabled";
 463                 };
 464         };
 465
 466         thermal-zones {
 467                 cpu_thermal: cpu-thermal {
 468                         polling-delay-passive = <0>;
 469                         polling-delay = <1000>;
 470                         coefficients = <(-556) 418000>;
 471                         thermal-sensors = <&thermal>;
 472
 473                         trips {
 474                                 cpu-crit {
 475                                         temperature     = <125000>;
 476                                         hysteresis      = <0>;
 477                                         type            = "critical";
 478                                 };
 479                         };
 480
 481                         cooling-maps {
 482                         };
 483                 };
 484         };
 485 };