arch/arm/dts/uniphier-sld3.dtsi

   1 /*
   2  * Device Tree Source for UniPhier sLD3 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 / {
  11         compatible = "socionext,uniphier-sld3";
  12         #address-cells = <1>;
  13         #size-cells = <1>;
  14
  15         cpus {
  16                 #address-cells = <1>;
  17                 #size-cells = <0>;
  18
  19                 cpu@0 {
  20                         device_type = "cpu";
  21                         compatible = "arm,cortex-a9";
  22                         reg = <0>;
  23                         enable-method = "psci";
  24                         next-level-cache = <&l2>;
  25                 };
  26
  27                 cpu@1 {
  28                         device_type = "cpu";
  29                         compatible = "arm,cortex-a9";
  30                         reg = <1>;
  31                         enable-method = "psci";
  32                         next-level-cache = <&l2>;
  33                 };
  34         };
  35
  36         psci {
  37                 compatible = "arm,psci-0.2";
  38                 method = "smc";
  39         };
  40
  41         clocks {
  42                 refclk: ref {
  43                         #clock-cells = <0>;
  44                         compatible = "fixed-clock";
  45                         clock-frequency = <24576000>;
  46                 };
  47
  48                 arm_timer_clk: arm_timer_clk {
  49                         #clock-cells = <0>;
  50                         compatible = "fixed-clock";
  51                         clock-frequency = <50000000>;
  52                 };
  53         };
  54
  55         soc {
  56                 compatible = "simple-bus";
  57                 #address-cells = <1>;
  58                 #size-cells = <1>;
  59                 ranges;
  60                 interrupt-parent = <&intc>;
  61                 u-boot,dm-pre-reloc;
  62
  63                 timer@20000200 {
  64                         compatible = "arm,cortex-a9-global-timer";
  65                         reg = <0x20000200 0x20>;
  66                         interrupts = <1 11 0x304>;
  67                         clocks = <&arm_timer_clk>;
  68                 };
  69
  70                 timer@20000600 {
  71                         compatible = "arm,cortex-a9-twd-timer";
  72                         reg = <0x20000600 0x20>;
  73                         interrupts = <1 13 0x304>;
  74                         clocks = <&arm_timer_clk>;
  75                 };
  76
  77                 intc: interrupt-controller@20001000 {
  78                         compatible = "arm,cortex-a9-gic";
  79                         #interrupt-cells = <3>;
  80                         interrupt-controller;
  81                         reg = <0x20001000 0x1000>,
  82                               <0x20000100 0x100>;
  83                 };
  84
  85                 l2: l2-cache@500c0000 {
  86                         compatible = "socionext,uniphier-system-cache";
  87                         reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
  88                               <0x506c0000 0x400>;
  89                         interrupts = <0 174 4>, <0 175 4>;
  90                         cache-unified;
  91                         cache-size = <(512 * 1024)>;
  92                         cache-sets = <256>;
  93                         cache-line-size = <128>;
  94                         cache-level = <2>;
  95                 };
  96
  97                 serial0: serial@54006800 {
  98                         compatible = "socionext,uniphier-uart";
  99                         status = "disabled";
 100                         reg = <0x54006800 0x40>;
 101                         interrupts = <0 33 4>;
 102                         pinctrl-names = "default";
 103                         pinctrl-0 = <&pinctrl_uart0>;
 104                         clocks = <&sys_clk 0>;
 105                         clock-frequency = <36864000>;
 106                 };
 107
 108                 serial1: serial@54006900 {
 109                         compatible = "socionext,uniphier-uart";
 110                         status = "disabled";
 111                         reg = <0x54006900 0x40>;
 112                         interrupts = <0 35 4>;
 113                         pinctrl-names = "default";
 114                         pinctrl-0 = <&pinctrl_uart1>;
 115                         clocks = <&sys_clk 0>;
 116                         clock-frequency = <36864000>;
 117                 };
 118
 119                 serial2: serial@54006a00 {
 120                         compatible = "socionext,uniphier-uart";
 121                         status = "disabled";
 122                         reg = <0x54006a00 0x40>;
 123                         interrupts = <0 37 4>;
 124                         pinctrl-names = "default";
 125                         pinctrl-0 = <&pinctrl_uart2>;
 126                         clocks = <&sys_clk 0>;
 127                         clock-frequency = <36864000>;
 128                 };
 129
 130                 port0x: gpio@55000008 {
 131                         compatible = "socionext,uniphier-gpio";
 132                         reg = <0x55000008 0x8>;
 133                         gpio-controller;
 134                         #gpio-cells = <2>;
 135                 };
 136
 137                 port1x: gpio@55000010 {
 138                         compatible = "socionext,uniphier-gpio";
 139                         reg = <0x55000010 0x8>;
 140                         gpio-controller;
 141                         #gpio-cells = <2>;
 142                 };
 143
 144                 port2x: gpio@55000018 {
 145                         compatible = "socionext,uniphier-gpio";
 146                         reg = <0x55000018 0x8>;
 147                         gpio-controller;
 148                         #gpio-cells = <2>;
 149                 };
 150
 151                 port3x: gpio@55000020 {
 152                         compatible = "socionext,uniphier-gpio";
 153                         reg = <0x55000020 0x8>;
 154                         gpio-controller;
 155                         #gpio-cells = <2>;
 156                 };
 157
 158                 port4: gpio@55000028 {
 159                         compatible = "socionext,uniphier-gpio";
 160                         reg = <0x55000028 0x8>;
 161                         gpio-controller;
 162                         #gpio-cells = <2>;
 163                 };
 164
 165                 port5x: gpio@55000030 {
 166                         compatible = "socionext,uniphier-gpio";
 167                         reg = <0x55000030 0x8>;
 168                         gpio-controller;
 169                         #gpio-cells = <2>;
 170                 };
 171
 172                 port6x: gpio@55000038 {
 173                         compatible = "socionext,uniphier-gpio";
 174                         reg = <0x55000038 0x8>;
 175                         gpio-controller;
 176                         #gpio-cells = <2>;
 177                 };
 178
 179                 port7x: gpio@55000040 {
 180                         compatible = "socionext,uniphier-gpio";
 181                         reg = <0x55000040 0x8>;
 182                         gpio-controller;
 183                         #gpio-cells = <2>;
 184                 };
 185
 186                 port8x: gpio@55000048 {
 187                         compatible = "socionext,uniphier-gpio";
 188                         reg = <0x55000048 0x8>;
 189                         gpio-controller;
 190                         #gpio-cells = <2>;
 191                 };
 192
 193                 port9x: gpio@55000050 {
 194                         compatible = "socionext,uniphier-gpio";
 195                         reg = <0x55000050 0x8>;
 196                         gpio-controller;
 197                         #gpio-cells = <2>;
 198                 };
 199
 200                 port10x: gpio@55000058 {
 201                         compatible = "socionext,uniphier-gpio";
 202                         reg = <0x55000058 0x8>;
 203                         gpio-controller;
 204                         #gpio-cells = <2>;
 205                 };
 206
 207                 port11x: gpio@55000060 {
 208                         compatible = "socionext,uniphier-gpio";
 209                         reg = <0x55000060 0x8>;
 210                         gpio-controller;
 211                         #gpio-cells = <2>;
 212                 };
 213
 214                 port12x: gpio@55000068 {
 215                         compatible = "socionext,uniphier-gpio";
 216                         reg = <0x55000068 0x8>;
 217                         gpio-controller;
 218                         #gpio-cells = <2>;
 219                 };
 220
 221                 port13x: gpio@55000070 {
 222                         compatible = "socionext,uniphier-gpio";
 223                         reg = <0x55000070 0x8>;
 224                         gpio-controller;
 225                         #gpio-cells = <2>;
 226                 };
 227
 228                 port14x: gpio@55000078 {
 229                         compatible = "socionext,uniphier-gpio";
 230                         reg = <0x55000078 0x8>;
 231                         gpio-controller;
 232                         #gpio-cells = <2>;
 233                 };
 234
 235                 port16x: gpio@55000088 {
 236                         compatible = "socionext,uniphier-gpio";
 237                         reg = <0x55000088 0x8>;
 238                         gpio-controller;
 239                         #gpio-cells = <2>;
 240                 };
 241
 242                 i2c0: i2c@58400000 {
 243                         compatible = "socionext,uniphier-i2c";
 244                         status = "disabled";
 245                         reg = <0x58400000 0x40>;
 246                         #address-cells = <1>;
 247                         #size-cells = <0>;
 248                         interrupts = <0 41 1>;
 249                         pinctrl-names = "default";
 250                         pinctrl-0 = <&pinctrl_i2c0>;
 251                         clocks = <&sys_clk 1>;
 252                         clock-frequency = <100000>;
 253                 };
 254
 255                 i2c1: i2c@58480000 {
 256                         compatible = "socionext,uniphier-i2c";
 257                         status = "disabled";
 258                         reg = <0x58480000 0x40>;
 259                         #address-cells = <1>;
 260                         #size-cells = <0>;
 261                         interrupts = <0 42 1>;
 262                         clocks = <&sys_clk 1>;
 263                         clock-frequency = <100000>;
 264                 };
 265
 266                 i2c2: i2c@58500000 {
 267                         compatible = "socionext,uniphier-i2c";
 268                         status = "disabled";
 269                         reg = <0x58500000 0x40>;
 270                         #address-cells = <1>;
 271                         #size-cells = <0>;
 272                         interrupts = <0 43 1>;
 273                         clocks = <&sys_clk 1>;
 274                         clock-frequency = <100000>;
 275                 };
 276
 277                 i2c3: i2c@58580000 {
 278                         compatible = "socionext,uniphier-i2c";
 279                         status = "disabled";
 280                         reg = <0x58580000 0x40>;
 281                         #address-cells = <1>;
 282                         #size-cells = <0>;
 283                         interrupts = <0 44 1>;
 284                         clocks = <&sys_clk 1>;
 285                         clock-frequency = <100000>;
 286                 };
 287
 288                 /* chip-internal connection for DMD */
 289                 i2c4: i2c@58600000 {
 290                         compatible = "socionext,uniphier-i2c";
 291                         reg = <0x58600000 0x40>;
 292                         #address-cells = <1>;
 293                         #size-cells = <0>;
 294                         interrupts = <0 45 1>;
 295                         clocks = <&sys_clk 1>;
 296                         clock-frequency = <400000>;
 297                 };
 298
 299                 system_bus: system-bus@58c00000 {
 300                         compatible = "socionext,uniphier-system-bus";
 301                         status = "disabled";
 302                         reg = <0x58c00000 0x400>;
 303                         #address-cells = <2>;
 304                         #size-cells = <1>;
 305                 };
 306
 307                 smpctrl@59801000 {
 308                         compatible = "socionext,uniphier-smpctrl";
 309                         reg = <0x59801000 0x400>;
 310                 };
 311
 312                 mioctrl@59810000 {
 313                         compatible = "socionext,uniphier-sld3-mioctrl",
 314                                      "simple-mfd", "syscon";
 315                         reg = <0x59810000 0x800>;
 316                         u-boot,dm-pre-reloc;
 317
 318                         mio_clk: clock {
 319                                 compatible = "socionext,uniphier-sld3-mio-clock";
 320                                 #clock-cells = <1>;
 321                                 u-boot,dm-pre-reloc;
 322                         };
 323
 324                         mio_rst: reset {
 325                                 compatible = "socionext,uniphier-sld3-mio-reset";
 326                                 #reset-cells = <1>;
 327                         };
 328                 };
 329
 330                 emmc: sdhc@5a400000 {
 331                         compatible = "socionext,uniphier-sdhc";
 332                         status = "disabled";
 333                         reg = <0x5a400000 0x200>;
 334                         interrupts = <0 78 4>;
 335                         pinctrl-names = "default", "1.8v";
 336                         pinctrl-0 = <&pinctrl_emmc>;
 337                         pinctrl-1 = <&pinctrl_emmc_1v8>;
 338                         clocks = <&mio_clk 1>;
 339                         reset-names = "host", "bridge";
 340                         resets = <&mio_rst 1>, <&mio_rst 4>;
 341                         bus-width = <8>;
 342                         non-removable;
 343                         cap-mmc-highspeed;
 344                         cap-mmc-hw-reset;
 345                 };
 346
 347                 sd: sdhc@5a500000 {
 348                         compatible = "socionext,uniphier-sdhc";
 349                         status = "disabled";
 350                         reg = <0x5a500000 0x200>;
 351                         interrupts = <0 76 4>;
 352                         pinctrl-names = "default", "1.8v";
 353                         pinctrl-0 = <&pinctrl_sd>;
 354                         pinctrl-1 = <&pinctrl_sd_1v8>;
 355                         clocks = <&mio_clk 0>;
 356                         reset-names = "host", "bridge";
 357                         resets = <&mio_rst 0>, <&mio_rst 3>;
 358                         bus-width = <4>;
 359                         cap-sd-highspeed;
 360                         sd-uhs-sdr12;
 361                         sd-uhs-sdr25;
 362                         sd-uhs-sdr50;
 363                 };
 364
 365                 usb0: usb@5a800100 {
 366                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 367                         status = "disabled";
 368                         reg = <0x5a800100 0x100>;
 369                         interrupts = <0 80 4>;
 370                         pinctrl-names = "default";
 371                         pinctrl-0 = <&pinctrl_usb0>;
 372                         clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
 373                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 374                                  <&mio_rst 12>;
 375                 };
 376
 377                 usb1: usb@5a810100 {
 378                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 379                         status = "disabled";
 380                         reg = <0x5a810100 0x100>;
 381                         interrupts = <0 81 4>;
 382                         pinctrl-names = "default";
 383                         pinctrl-0 = <&pinctrl_usb1>;
 384                         clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
 385                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 386                                  <&mio_rst 13>;
 387                 };
 388
 389                 usb2: usb@5a820100 {
 390                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 391                         status = "disabled";
 392                         reg = <0x5a820100 0x100>;
 393                         interrupts = <0 82 4>;
 394                         pinctrl-names = "default";
 395                         pinctrl-0 = <&pinctrl_usb2>;
 396                         clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
 397                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
 398                                  <&mio_rst 14>;
 399                 };
 400
 401                 usb3: usb@5a830100 {
 402                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 403                         status = "disabled";
 404                         reg = <0x5a830100 0x100>;
 405                         interrupts = <0 83 4>;
 406                         pinctrl-names = "default";
 407                         pinctrl-0 = <&pinctrl_usb3>;
 408                         clocks = <&mio_clk 7>, <&mio_clk 11>, <&mio_clk 15>;
 409                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 11>,
 410                                  <&mio_rst 15>;
 411                 };
 412
 413                 soc-glue@5f800000 {
 414                         compatible = "socionext,uniphier-sld3-soc-glue",
 415                                      "simple-mfd", "syscon";
 416                         reg = <0x5f800000 0x2000>;
 417                         u-boot,dm-pre-reloc;
 418
 419                         pinctrl: pinctrl {
 420                                 compatible = "socionext,uniphier-sld3-pinctrl";
 421                                 u-boot,dm-pre-reloc;
 422                         };
 423                 };
 424
 425                 aidet@f1830000 {
 426                         compatible = "simple-mfd", "syscon";
 427                         reg = <0xf1830000 0x200>;
 428                 };
 429
 430                 sysctrl@f1840000 {
 431                         compatible = "socionext,uniphier-sld3-sysctrl",
 432                                      "simple-mfd", "syscon";
 433                         reg = <0xf1840000 0x10000>;
 434
 435                         sys_clk: clock {
 436                                 compatible = "socionext,uniphier-sld3-clock";
 437                                 #clock-cells = <1>;
 438                         };
 439
 440                         sys_rst: reset {
 441                                 compatible = "socionext,uniphier-sld3-reset";
 442                                 #reset-cells = <1>;
 443                         };
 444                 };
 445
 446                 nand: nand@f8000000 {
 447                         compatible = "socionext,uniphier-denali-nand-v5a";
 448                         status = "disabled";
 449                         reg-names = "nand_data", "denali_reg";
 450                         reg = <0xf8000000 0x20>, <0xf8100000 0x1000>;
 451                         interrupts = <0 65 4>;
 452                         clocks = <&sys_clk 2>;
 453                         nand-ecc-strength = <8>;
 454                 };
 455         };
 456 };
 457
 458 /include/ "uniphier-pinctrl.dtsi"