arch/arm/dts/uniphier-ld11.dtsi

   1 /*
   2  * Device Tree Source for UniPhier LD11 SoC
   3  *
   4  * Copyright (C) 2016 Socionext Inc.
   5  *   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
   6  *
   7  * SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   8  */
   9
  10 /memreserve/ 0x80000000 0x02000000;
  11
  12 / {
  13         compatible = "socionext,uniphier-ld11";
  14         #address-cells = <2>;
  15         #size-cells = <2>;
  16         interrupt-parent = <&gic>;
  17
  18         cpus {
  19                 #address-cells = <2>;
  20                 #size-cells = <0>;
  21
  22                 cpu-map {
  23                         cluster0 {
  24                                 core0 {
  25                                         cpu = <&cpu0>;
  26                                 };
  27                                 core1 {
  28                                         cpu = <&cpu1>;
  29                                 };
  30                         };
  31                 };
  32
  33                 cpu0: cpu@0 {
  34                         device_type = "cpu";
  35                         compatible = "arm,cortex-a53", "arm,armv8";
  36                         reg = <0 0x000>;
  37                         clocks = <&sys_clk 33>;
  38                         enable-method = "psci";
  39                         operating-points-v2 = <&cluster0_opp>;
  40                 };
  41
  42                 cpu1: cpu@1 {
  43                         device_type = "cpu";
  44                         compatible = "arm,cortex-a53", "arm,armv8";
  45                         reg = <0 0x001>;
  46                         clocks = <&sys_clk 33>;
  47                         enable-method = "psci";
  48                         operating-points-v2 = <&cluster0_opp>;
  49                 };
  50         };
  51
  52         cluster0_opp: opp_table {
  53                 compatible = "operating-points-v2";
  54                 opp-shared;
  55
  56                 opp-245000000 {
  57                         opp-hz = /bits/ 64 <245000000>;
  58                         clock-latency-ns = <300>;
  59                 };
  60                 opp-250000000 {
  61                         opp-hz = /bits/ 64 <250000000>;
  62                         clock-latency-ns = <300>;
  63                 };
  64                 opp-490000000 {
  65                         opp-hz = /bits/ 64 <490000000>;
  66                         clock-latency-ns = <300>;
  67                 };
  68                 opp-500000000 {
  69                         opp-hz = /bits/ 64 <500000000>;
  70                         clock-latency-ns = <300>;
  71                 };
  72                 opp-653334000 {
  73                         opp-hz = /bits/ 64 <653334000>;
  74                         clock-latency-ns = <300>;
  75                 };
  76                 opp-666667000 {
  77                         opp-hz = /bits/ 64 <666667000>;
  78                         clock-latency-ns = <300>;
  79                 };
  80                 opp-980000000 {
  81                         opp-hz = /bits/ 64 <980000000>;
  82                         clock-latency-ns = <300>;
  83                 };
  84         };
  85
  86         psci {
  87                 compatible = "arm,psci-1.0";
  88                 method = "smc";
  89         };
  90
  91         clocks {
  92                 refclk: ref {
  93                         compatible = "fixed-clock";
  94                         #clock-cells = <0>;
  95                         clock-frequency = <25000000>;
  96                 };
  97         };
  98
  99         timer {
 100                 compatible = "arm,armv8-timer";
 101                 interrupts = <1 13 4>,
 102                              <1 14 4>,
 103                              <1 11 4>,
 104                              <1 10 4>;
 105         };
 106
 107         soc@0 {
 108                 compatible = "simple-bus";
 109                 #address-cells = <1>;
 110                 #size-cells = <1>;
 111                 ranges = <0 0 0 0xffffffff>;
 112
 113                 serial0: serial@54006800 {
 114                         compatible = "socionext,uniphier-uart";
 115                         status = "disabled";
 116                         reg = <0x54006800 0x40>;
 117                         interrupts = <0 33 4>;
 118                         pinctrl-names = "default";
 119                         pinctrl-0 = <&pinctrl_uart0>;
 120                         clocks = <&peri_clk 0>;
 121                         clock-frequency = <58820000>;
 122                 };
 123
 124                 serial1: serial@54006900 {
 125                         compatible = "socionext,uniphier-uart";
 126                         status = "disabled";
 127                         reg = <0x54006900 0x40>;
 128                         interrupts = <0 35 4>;
 129                         pinctrl-names = "default";
 130                         pinctrl-0 = <&pinctrl_uart1>;
 131                         clocks = <&peri_clk 1>;
 132                         clock-frequency = <58820000>;
 133                 };
 134
 135                 serial2: serial@54006a00 {
 136                         compatible = "socionext,uniphier-uart";
 137                         status = "disabled";
 138                         reg = <0x54006a00 0x40>;
 139                         interrupts = <0 37 4>;
 140                         pinctrl-names = "default";
 141                         pinctrl-0 = <&pinctrl_uart2>;
 142                         clocks = <&peri_clk 2>;
 143                         clock-frequency = <58820000>;
 144                 };
 145
 146                 serial3: serial@54006b00 {
 147                         compatible = "socionext,uniphier-uart";
 148                         status = "disabled";
 149                         reg = <0x54006b00 0x40>;
 150                         interrupts = <0 177 4>;
 151                         pinctrl-names = "default";
 152                         pinctrl-0 = <&pinctrl_uart3>;
 153                         clocks = <&peri_clk 3>;
 154                         clock-frequency = <58820000>;
 155                 };
 156
 157                 gpio: gpio@55000000 {
 158                         compatible = "socionext,uniphier-gpio";
 159                         reg = <0x55000000 0x200>;
 160                         interrupt-parent = <&aidet>;
 161                         interrupt-controller;
 162                         #interrupt-cells = <2>;
 163                         gpio-controller;
 164                         #gpio-cells = <2>;
 165                         gpio-ranges = <&pinctrl 0 0 0>,
 166                                       <&pinctrl 43 0 0>,
 167                                       <&pinctrl 51 0 0>,
 168                                       <&pinctrl 96 0 0>,
 169                                       <&pinctrl 160 0 0>,
 170                                       <&pinctrl 184 0 0>;
 171                         gpio-ranges-group-names = "gpio_range0",
 172                                                   "gpio_range1",
 173                                                   "gpio_range2",
 174                                                   "gpio_range3",
 175                                                   "gpio_range4",
 176                                                   "gpio_range5";
 177                         ngpios = <200>;
 178                 };
 179
 180                 i2c0: i2c@58780000 {
 181                         compatible = "socionext,uniphier-fi2c";
 182                         status = "disabled";
 183                         reg = <0x58780000 0x80>;
 184                         #address-cells = <1>;
 185                         #size-cells = <0>;
 186                         interrupts = <0 41 4>;
 187                         pinctrl-names = "default";
 188                         pinctrl-0 = <&pinctrl_i2c0>;
 189                         clocks = <&peri_clk 4>;
 190                         clock-frequency = <100000>;
 191                 };
 192
 193                 i2c1: i2c@58781000 {
 194                         compatible = "socionext,uniphier-fi2c";
 195                         status = "disabled";
 196                         reg = <0x58781000 0x80>;
 197                         #address-cells = <1>;
 198                         #size-cells = <0>;
 199                         interrupts = <0 42 4>;
 200                         pinctrl-names = "default";
 201                         pinctrl-0 = <&pinctrl_i2c1>;
 202                         clocks = <&peri_clk 5>;
 203                         clock-frequency = <100000>;
 204                 };
 205
 206                 i2c2: i2c@58782000 {
 207                         compatible = "socionext,uniphier-fi2c";
 208                         reg = <0x58782000 0x80>;
 209                         #address-cells = <1>;
 210                         #size-cells = <0>;
 211                         interrupts = <0 43 4>;
 212                         clocks = <&peri_clk 6>;
 213                         clock-frequency = <400000>;
 214                 };
 215
 216                 i2c3: i2c@58783000 {
 217                         compatible = "socionext,uniphier-fi2c";
 218                         status = "disabled";
 219                         reg = <0x58783000 0x80>;
 220                         #address-cells = <1>;
 221                         #size-cells = <0>;
 222                         interrupts = <0 44 4>;
 223                         pinctrl-names = "default";
 224                         pinctrl-0 = <&pinctrl_i2c3>;
 225                         clocks = <&peri_clk 7>;
 226                         clock-frequency = <100000>;
 227                 };
 228
 229                 i2c4: i2c@58784000 {
 230                         compatible = "socionext,uniphier-fi2c";
 231                         status = "disabled";
 232                         reg = <0x58784000 0x80>;
 233                         #address-cells = <1>;
 234                         #size-cells = <0>;
 235                         interrupts = <0 45 4>;
 236                         pinctrl-names = "default";
 237                         pinctrl-0 = <&pinctrl_i2c4>;
 238                         clocks = <&peri_clk 8>;
 239                         clock-frequency = <100000>;
 240                 };
 241
 242                 i2c5: i2c@58785000 {
 243                         compatible = "socionext,uniphier-fi2c";
 244                         reg = <0x58785000 0x80>;
 245                         #address-cells = <1>;
 246                         #size-cells = <0>;
 247                         interrupts = <0 25 4>;
 248                         clocks = <&peri_clk 9>;
 249                         clock-frequency = <400000>;
 250                 };
 251
 252                 system_bus: system-bus@58c00000 {
 253                         compatible = "socionext,uniphier-system-bus";
 254                         status = "disabled";
 255                         reg = <0x58c00000 0x400>;
 256                         #address-cells = <2>;
 257                         #size-cells = <1>;
 258                         pinctrl-names = "default";
 259                         pinctrl-0 = <&pinctrl_system_bus>;
 260                 };
 261
 262                 smpctrl@59801000 {
 263                         compatible = "socionext,uniphier-smpctrl";
 264                         reg = <0x59801000 0x400>;
 265                 };
 266
 267                 sdctrl@59810000 {
 268                         compatible = "socionext,uniphier-ld11-sdctrl",
 269                                      "simple-mfd", "syscon";
 270                         reg = <0x59810000 0x400>;
 271
 272                         sd_rst: reset {
 273                                 compatible = "socionext,uniphier-ld11-sd-reset";
 274                                 #reset-cells = <1>;
 275                         };
 276                 };
 277
 278                 perictrl@59820000 {
 279                         compatible = "socionext,uniphier-ld11-perictrl",
 280                                      "simple-mfd", "syscon";
 281                         reg = <0x59820000 0x200>;
 282
 283                         peri_clk: clock {
 284                                 compatible = "socionext,uniphier-ld11-peri-clock";
 285                                 #clock-cells = <1>;
 286                         };
 287
 288                         peri_rst: reset {
 289                                 compatible = "socionext,uniphier-ld11-peri-reset";
 290                                 #reset-cells = <1>;
 291                         };
 292                 };
 293
 294                 emmc: sdhc@5a000000 {
 295                         compatible = "socionext,uniphier-sd4hc", "cdns,sd4hc";
 296                         reg = <0x5a000000 0x400>;
 297                         interrupts = <0 78 4>;
 298                         pinctrl-names = "default";
 299                         pinctrl-0 = <&pinctrl_emmc_1v8>;
 300                         clocks = <&sys_clk 4>;
 301                         bus-width = <8>;
 302                         mmc-ddr-1_8v;
 303                         mmc-hs200-1_8v;
 304                         cdns,phy-input-delay-legacy = <4>;
 305                         cdns,phy-input-delay-mmc-highspeed = <2>;
 306                         cdns,phy-input-delay-mmc-ddr = <3>;
 307                         cdns,phy-dll-delay-sdclk = <21>;
 308                         cdns,phy-dll-delay-sdclk-hsmmc = <21>;
 309                 };
 310
 311                 usb0: usb@5a800100 {
 312                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 313                         status = "disabled";
 314                         reg = <0x5a800100 0x100>;
 315                         interrupts = <0 243 4>;
 316                         pinctrl-names = "default";
 317                         pinctrl-0 = <&pinctrl_usb0>;
 318                         clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
 319                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 320                                  <&mio_rst 12>;
 321                 };
 322
 323                 usb1: usb@5a810100 {
 324                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 325                         status = "disabled";
 326                         reg = <0x5a810100 0x100>;
 327                         interrupts = <0 244 4>;
 328                         pinctrl-names = "default";
 329                         pinctrl-0 = <&pinctrl_usb1>;
 330                         clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
 331                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 332                                  <&mio_rst 13>;
 333                 };
 334
 335                 usb2: usb@5a820100 {
 336                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 337                         status = "disabled";
 338                         reg = <0x5a820100 0x100>;
 339                         interrupts = <0 245 4>;
 340                         pinctrl-names = "default";
 341                         pinctrl-0 = <&pinctrl_usb2>;
 342                         clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
 343                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
 344                                  <&mio_rst 14>;
 345                 };
 346
 347                 mioctrl@5b3e0000 {
 348                         compatible = "socionext,uniphier-ld11-mioctrl",
 349                                      "simple-mfd", "syscon";
 350                         reg = <0x5b3e0000 0x800>;
 351
 352                         mio_clk: clock {
 353                                 compatible = "socionext,uniphier-ld11-mio-clock";
 354                                 #clock-cells = <1>;
 355                         };
 356
 357                         mio_rst: reset {
 358                                 compatible = "socionext,uniphier-ld11-mio-reset";
 359                                 #reset-cells = <1>;
 360                                 resets = <&sys_rst 7>;
 361                         };
 362                 };
 363
 364                 soc-glue@5f800000 {
 365                         compatible = "socionext,uniphier-ld11-soc-glue",
 366                                      "simple-mfd", "syscon";
 367                         reg = <0x5f800000 0x2000>;
 368
 369                         pinctrl: pinctrl {
 370                                 compatible = "socionext,uniphier-ld11-pinctrl";
 371                         };
 372                 };
 373
 374                 aidet: aidet@5fc20000 {
 375                         compatible = "socionext,uniphier-ld11-aidet";
 376                         reg = <0x5fc20000 0x200>;
 377                         interrupt-controller;
 378                         #interrupt-cells = <2>;
 379                 };
 380
 381                 gic: interrupt-controller@5fe00000 {
 382                         compatible = "arm,gic-v3";
 383                         reg = <0x5fe00000 0x10000>,     /* GICD */
 384                               <0x5fe40000 0x80000>;     /* GICR */
 385                         interrupt-controller;
 386                         #interrupt-cells = <3>;
 387                         interrupts = <1 9 4>;
 388                 };
 389
 390                 sysctrl@61840000 {
 391                         compatible = "socionext,uniphier-ld11-sysctrl",
 392                                      "simple-mfd", "syscon";
 393                         reg = <0x61840000 0x10000>;
 394
 395                         sys_clk: clock {
 396                                 compatible = "socionext,uniphier-ld11-clock";
 397                                 #clock-cells = <1>;
 398                         };
 399
 400                         sys_rst: reset {
 401                                 compatible = "socionext,uniphier-ld11-reset";
 402                                 #reset-cells = <1>;
 403                         };
 404
 405                         watchdog {
 406                                 compatible = "socionext,uniphier-wdt";
 407                         };
 408                 };
 409
 410                 nand: nand@68000000 {
 411                         compatible = "socionext,uniphier-denali-nand-v5b";
 412                         status = "disabled";
 413                         reg-names = "nand_data", "denali_reg";
 414                         reg = <0x68000000 0x20>, <0x68100000 0x1000>;
 415                         interrupts = <0 65 4>;
 416                         pinctrl-names = "default";
 417                         pinctrl-0 = <&pinctrl_nand>;
 418                         clocks = <&sys_clk 2>;
 419                 };
 420         };
 421 };
 422
 423 #include "uniphier-pinctrl.dtsi"