arch/arm/dts/uniphier-pro4.dtsi

   1 /*
   2  * Device Tree Source for UniPhier Pro4 SoC
   3  *
   4  * Copyright (C) 2015-2016 Socionext Inc.
   5  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
   6  *
   7  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   8  */
   9
  10 #include <dt-bindings/gpio/uniphier-gpio.h>
  11
  12 / {
  13         compatible = "socionext,uniphier-pro4";
  14         #address-cells = <1>;
  15         #size-cells = <1>;
  16
  17         cpus {
  18                 #address-cells = <1>;
  19                 #size-cells = <0>;
  20
  21                 cpu@0 {
  22                         device_type = "cpu";
  23                         compatible = "arm,cortex-a9";
  24                         reg = <0>;
  25                         enable-method = "psci";
  26                         next-level-cache = <&l2>;
  27                 };
  28
  29                 cpu@1 {
  30                         device_type = "cpu";
  31                         compatible = "arm,cortex-a9";
  32                         reg = <1>;
  33                         enable-method = "psci";
  34                         next-level-cache = <&l2>;
  35                 };
  36         };
  37
  38         psci {
  39                 compatible = "arm,psci-0.2";
  40                 method = "smc";
  41         };
  42
  43         clocks {
  44                 refclk: ref {
  45                         compatible = "fixed-clock";
  46                         #clock-cells = <0>;
  47                         clock-frequency = <25000000>;
  48                 };
  49
  50                 arm_timer_clk: arm-timer {
  51                         #clock-cells = <0>;
  52                         compatible = "fixed-clock";
  53                         clock-frequency = <50000000>;
  54                 };
  55         };
  56
  57         soc {
  58                 compatible = "simple-bus";
  59                 #address-cells = <1>;
  60                 #size-cells = <1>;
  61                 ranges;
  62                 interrupt-parent = <&intc>;
  63
  64                 l2: l2-cache@500c0000 {
  65                         compatible = "socionext,uniphier-system-cache";
  66                         reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
  67                               <0x506c0000 0x400>;
  68                         interrupts = <0 174 4>, <0 175 4>;
  69                         cache-unified;
  70                         cache-size = <(768 * 1024)>;
  71                         cache-sets = <256>;
  72                         cache-line-size = <128>;
  73                         cache-level = <2>;
  74                 };
  75
  76                 serial0: serial@54006800 {
  77                         compatible = "socionext,uniphier-uart";
  78                         status = "disabled";
  79                         reg = <0x54006800 0x40>;
  80                         interrupts = <0 33 4>;
  81                         pinctrl-names = "default";
  82                         pinctrl-0 = <&pinctrl_uart0>;
  83                         clocks = <&peri_clk 0>;
  84                         clock-frequency = <73728000>;
  85                         resets = <&peri_rst 0>;
  86                 };
  87
  88                 serial1: serial@54006900 {
  89                         compatible = "socionext,uniphier-uart";
  90                         status = "disabled";
  91                         reg = <0x54006900 0x40>;
  92                         interrupts = <0 35 4>;
  93                         pinctrl-names = "default";
  94                         pinctrl-0 = <&pinctrl_uart1>;
  95                         clocks = <&peri_clk 1>;
  96                         clock-frequency = <73728000>;
  97                         resets = <&peri_rst 1>;
  98                 };
  99
 100                 serial2: serial@54006a00 {
 101                         compatible = "socionext,uniphier-uart";
 102                         status = "disabled";
 103                         reg = <0x54006a00 0x40>;
 104                         interrupts = <0 37 4>;
 105                         pinctrl-names = "default";
 106                         pinctrl-0 = <&pinctrl_uart2>;
 107                         clocks = <&peri_clk 2>;
 108                         clock-frequency = <73728000>;
 109                         resets = <&peri_rst 2>;
 110                 };
 111
 112                 serial3: serial@54006b00 {
 113                         compatible = "socionext,uniphier-uart";
 114                         status = "disabled";
 115                         reg = <0x54006b00 0x40>;
 116                         interrupts = <0 177 4>;
 117                         pinctrl-names = "default";
 118                         pinctrl-0 = <&pinctrl_uart3>;
 119                         clocks = <&peri_clk 3>;
 120                         clock-frequency = <73728000>;
 121                         resets = <&peri_rst 3>;
 122                 };
 123
 124                 gpio: gpio@55000000 {
 125                         compatible = "socionext,uniphier-gpio";
 126                         reg = <0x55000000 0x200>;
 127                         interrupt-parent = <&aidet>;
 128                         interrupt-controller;
 129                         #interrupt-cells = <2>;
 130                         gpio-controller;
 131                         #gpio-cells = <2>;
 132                         gpio-ranges = <&pinctrl 0 0 0>;
 133                         gpio-ranges-group-names = "gpio_range";
 134                         ngpios = <248>;
 135                         socionext,interrupt-ranges = <0 48 16>, <16 154 5>;
 136                 };
 137
 138                 i2c0: i2c@58780000 {
 139                         compatible = "socionext,uniphier-fi2c";
 140                         status = "disabled";
 141                         reg = <0x58780000 0x80>;
 142                         #address-cells = <1>;
 143                         #size-cells = <0>;
 144                         interrupts = <0 41 4>;
 145                         pinctrl-names = "default";
 146                         pinctrl-0 = <&pinctrl_i2c0>;
 147                         clocks = <&peri_clk 4>;
 148                         resets = <&peri_rst 4>;
 149                         clock-frequency = <100000>;
 150                 };
 151
 152                 i2c1: i2c@58781000 {
 153                         compatible = "socionext,uniphier-fi2c";
 154                         status = "disabled";
 155                         reg = <0x58781000 0x80>;
 156                         #address-cells = <1>;
 157                         #size-cells = <0>;
 158                         interrupts = <0 42 4>;
 159                         pinctrl-names = "default";
 160                         pinctrl-0 = <&pinctrl_i2c1>;
 161                         clocks = <&peri_clk 5>;
 162                         resets = <&peri_rst 5>;
 163                         clock-frequency = <100000>;
 164                 };
 165
 166                 i2c2: i2c@58782000 {
 167                         compatible = "socionext,uniphier-fi2c";
 168                         status = "disabled";
 169                         reg = <0x58782000 0x80>;
 170                         #address-cells = <1>;
 171                         #size-cells = <0>;
 172                         interrupts = <0 43 4>;
 173                         pinctrl-names = "default";
 174                         pinctrl-0 = <&pinctrl_i2c2>;
 175                         clocks = <&peri_clk 6>;
 176                         resets = <&peri_rst 6>;
 177                         clock-frequency = <100000>;
 178                 };
 179
 180                 i2c3: i2c@58783000 {
 181                         compatible = "socionext,uniphier-fi2c";
 182                         status = "disabled";
 183                         reg = <0x58783000 0x80>;
 184                         #address-cells = <1>;
 185                         #size-cells = <0>;
 186                         interrupts = <0 44 4>;
 187                         pinctrl-names = "default";
 188                         pinctrl-0 = <&pinctrl_i2c3>;
 189                         clocks = <&peri_clk 7>;
 190                         resets = <&peri_rst 7>;
 191                         clock-frequency = <100000>;
 192                 };
 193
 194                 /* i2c4 does not exist */
 195
 196                 /* chip-internal connection for DMD */
 197                 i2c5: i2c@58785000 {
 198                         compatible = "socionext,uniphier-fi2c";
 199                         reg = <0x58785000 0x80>;
 200                         #address-cells = <1>;
 201                         #size-cells = <0>;
 202                         interrupts = <0 25 4>;
 203                         clocks = <&peri_clk 9>;
 204                         resets = <&peri_rst 9>;
 205                         clock-frequency = <400000>;
 206                 };
 207
 208                 /* chip-internal connection for HDMI */
 209                 i2c6: i2c@58786000 {
 210                         compatible = "socionext,uniphier-fi2c";
 211                         reg = <0x58786000 0x80>;
 212                         #address-cells = <1>;
 213                         #size-cells = <0>;
 214                         interrupts = <0 26 4>;
 215                         clocks = <&peri_clk 10>;
 216                         resets = <&peri_rst 10>;
 217                         clock-frequency = <400000>;
 218                 };
 219
 220                 system_bus: system-bus@58c00000 {
 221                         compatible = "socionext,uniphier-system-bus";
 222                         status = "disabled";
 223                         reg = <0x58c00000 0x400>;
 224                         #address-cells = <2>;
 225                         #size-cells = <1>;
 226                         pinctrl-names = "default";
 227                         pinctrl-0 = <&pinctrl_system_bus>;
 228                 };
 229
 230                 smpctrl@59801000 {
 231                         compatible = "socionext,uniphier-smpctrl";
 232                         reg = <0x59801000 0x400>;
 233                 };
 234
 235                 mioctrl@59810000 {
 236                         compatible = "socionext,uniphier-pro4-mioctrl",
 237                                      "simple-mfd", "syscon";
 238                         reg = <0x59810000 0x800>;
 239
 240                         mio_clk: clock {
 241                                 compatible = "socionext,uniphier-pro4-mio-clock";
 242                                 #clock-cells = <1>;
 243                         };
 244
 245                         mio_rst: reset {
 246                                 compatible = "socionext,uniphier-pro4-mio-reset";
 247                                 #reset-cells = <1>;
 248                         };
 249                 };
 250
 251                 perictrl@59820000 {
 252                         compatible = "socionext,uniphier-pro4-perictrl",
 253                                      "simple-mfd", "syscon";
 254                         reg = <0x59820000 0x200>;
 255
 256                         peri_clk: clock {
 257                                 compatible = "socionext,uniphier-pro4-peri-clock";
 258                                 #clock-cells = <1>;
 259                         };
 260
 261                         peri_rst: reset {
 262                                 compatible = "socionext,uniphier-pro4-peri-reset";
 263                                 #reset-cells = <1>;
 264                         };
 265                 };
 266
 267                 sd: sdhc@5a400000 {
 268                         compatible = "socionext,uniphier-sdhc";
 269                         status = "disabled";
 270                         reg = <0x5a400000 0x200>;
 271                         interrupts = <0 76 4>;
 272                         pinctrl-names = "default", "1.8v";
 273                         pinctrl-0 = <&pinctrl_sd>;
 274                         pinctrl-1 = <&pinctrl_sd_1v8>;
 275                         clocks = <&mio_clk 0>;
 276                         reset-names = "host", "bridge";
 277                         resets = <&mio_rst 0>, <&mio_rst 3>;
 278                         bus-width = <4>;
 279                         cap-sd-highspeed;
 280                         sd-uhs-sdr12;
 281                         sd-uhs-sdr25;
 282                         sd-uhs-sdr50;
 283                 };
 284
 285                 emmc: sdhc@5a500000 {
 286                         compatible = "socionext,uniphier-sdhc";
 287                         status = "disabled";
 288                         reg = <0x5a500000 0x200>;
 289                         interrupts = <0 78 4>;
 290                         pinctrl-names = "default", "1.8v";
 291                         pinctrl-0 = <&pinctrl_emmc>;
 292                         pinctrl-1 = <&pinctrl_emmc_1v8>;
 293                         clocks = <&mio_clk 1>;
 294                         reset-names = "host", "bridge";
 295                         resets = <&mio_rst 1>, <&mio_rst 4>;
 296                         bus-width = <8>;
 297                         non-removable;
 298                         cap-mmc-highspeed;
 299                         cap-mmc-hw-reset;
 300                 };
 301
 302                 sd1: sdhc@5a600000 {
 303                         compatible = "socionext,uniphier-sdhc";
 304                         status = "disabled";
 305                         reg = <0x5a600000 0x200>;
 306                         interrupts = <0 85 4>;
 307                         pinctrl-names = "default", "1.8v";
 308                         pinctrl-0 = <&pinctrl_sd1>;
 309                         pinctrl-1 = <&pinctrl_sd1_1v8>;
 310                         clocks = <&mio_clk 2>;
 311                         resets = <&mio_rst 2>, <&mio_rst 5>;
 312                         bus-width = <4>;
 313                         cap-sd-highspeed;
 314                         sd-uhs-sdr12;
 315                         sd-uhs-sdr25;
 316                         sd-uhs-sdr50;
 317                 };
 318
 319                 usb2: usb@5a800100 {
 320                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 321                         status = "disabled";
 322                         reg = <0x5a800100 0x100>;
 323                         interrupts = <0 80 4>;
 324                         pinctrl-names = "default";
 325                         pinctrl-0 = <&pinctrl_usb2>;
 326                         clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 8>,
 327                                  <&mio_clk 12>;
 328                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 329                                  <&mio_rst 12>;
 330                 };
 331
 332                 usb3: usb@5a810100 {
 333                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 334                         status = "disabled";
 335                         reg = <0x5a810100 0x100>;
 336                         interrupts = <0 81 4>;
 337                         pinctrl-names = "default";
 338                         pinctrl-0 = <&pinctrl_usb3>;
 339                         clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 9>,
 340                                  <&mio_clk 13>;
 341                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 342                                  <&mio_rst 13>;
 343                 };
 344
 345                 soc-glue@5f800000 {
 346                         compatible = "socionext,uniphier-pro4-soc-glue",
 347                                      "simple-mfd", "syscon";
 348                         reg = <0x5f800000 0x2000>;
 349
 350                         pinctrl: pinctrl {
 351                                 compatible = "socionext,uniphier-pro4-pinctrl";
 352                         };
 353                 };
 354
 355                 aidet: aidet@5fc20000 {
 356                         compatible = "socionext,uniphier-pro4-aidet";
 357                         reg = <0x5fc20000 0x200>;
 358                         interrupt-controller;
 359                         #interrupt-cells = <2>;
 360                 };
 361
 362                 timer@60000200 {
 363                         compatible = "arm,cortex-a9-global-timer";
 364                         reg = <0x60000200 0x20>;
 365                         interrupts = <1 11 0x304>;
 366                         clocks = <&arm_timer_clk>;
 367                 };
 368
 369                 timer@60000600 {
 370                         compatible = "arm,cortex-a9-twd-timer";
 371                         reg = <0x60000600 0x20>;
 372                         interrupts = <1 13 0x304>;
 373                         clocks = <&arm_timer_clk>;
 374                 };
 375
 376                 intc: interrupt-controller@60001000 {
 377                         compatible = "arm,cortex-a9-gic";
 378                         reg = <0x60001000 0x1000>,
 379                               <0x60000100 0x100>;
 380                         #interrupt-cells = <3>;
 381                         interrupt-controller;
 382                 };
 383
 384                 sysctrl@61840000 {
 385                         compatible = "socionext,uniphier-pro4-sysctrl",
 386                                      "simple-mfd", "syscon";
 387                         reg = <0x61840000 0x10000>;
 388
 389                         sys_clk: clock {
 390                                 compatible = "socionext,uniphier-pro4-clock";
 391                                 #clock-cells = <1>;
 392                         };
 393
 394                         sys_rst: reset {
 395                                 compatible = "socionext,uniphier-pro4-reset";
 396                                 #reset-cells = <1>;
 397                         };
 398                 };
 399
 400                 usb0: usb@65b00000 {
 401                         compatible = "socionext,uniphier-pro4-dwc3";
 402                         status = "disabled";
 403                         reg = <0x65b00000 0x1000>;
 404                         #address-cells = <1>;
 405                         #size-cells = <1>;
 406                         ranges;
 407                         pinctrl-names = "default";
 408                         pinctrl-0 = <&pinctrl_usb0>;
 409                         dwc3@65a00000 {
 410                                 compatible = "snps,dwc3";
 411                                 reg = <0x65a00000 0x10000>;
 412                                 interrupts = <0 134 4>;
 413                                 dr_mode = "host";
 414                                 tx-fifo-resize;
 415                         };
 416                 };
 417
 418                 usb1: usb@65d00000 {
 419                         compatible = "socionext,uniphier-pro4-dwc3";
 420                         status = "disabled";
 421                         reg = <0x65d00000 0x1000>;
 422                         #address-cells = <1>;
 423                         #size-cells = <1>;
 424                         ranges;
 425                         pinctrl-names = "default";
 426                         pinctrl-0 = <&pinctrl_usb1>;
 427                         dwc3@65c00000 {
 428                                 compatible = "snps,dwc3";
 429                                 reg = <0x65c00000 0x10000>;
 430                                 interrupts = <0 137 4>;
 431                                 dr_mode = "host";
 432                                 tx-fifo-resize;
 433                         };
 434                 };
 435
 436                 nand: nand@68000000 {
 437                         compatible = "socionext,uniphier-denali-nand-v5a";
 438                         status = "disabled";
 439                         reg-names = "nand_data", "denali_reg";
 440                         reg = <0x68000000 0x20>, <0x68100000 0x1000>;
 441                         interrupts = <0 65 4>;
 442                         pinctrl-names = "default";
 443                         pinctrl-0 = <&pinctrl_nand>;
 444                         clocks = <&sys_clk 2>;
 445                         resets = <&sys_rst 2>;
 446                 };
 447         };
 448 };
 449
 450 #include "uniphier-pinctrl.dtsi"