arch/arm64/boot/dts/socionext/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  * This file is dual-licensed: you can use it either under the terms
   8  * of the GPL or the X11 license, at your option. Note that this dual
   9  * licensing only applies to this file, and not this project as a
  10  * whole.
  11  *
  12  *  a) This file is free software; you can redistribute it and/or
  13  *     modify it under the terms of the GNU General Public License as
  14  *     published by the Free Software Foundation; either version 2 of the
  15  *     License, or (at your option) any later version.
  16  *
  17  *     This file is distributed in the hope that it will be useful,
  18  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  *     GNU General Public License for more details.
  21  *
  22  * Or, alternatively,
  23  *
  24  *  b) Permission is hereby granted, free of charge, to any person
  25  *     obtaining a copy of this software and associated documentation
  26  *     files (the "Software"), to deal in the Software without
  27  *     restriction, including without limitation the rights to use,
  28  *     copy, modify, merge, publish, distribute, sublicense, and/or
  29  *     sell copies of the Software, and to permit persons to whom the
  30  *     Software is furnished to do so, subject to the following
  31  *     conditions:
  32  *
  33  *     The above copyright notice and this permission notice shall be
  34  *     included in all copies or substantial portions of the Software.
  35  *
  36  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  37  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  38  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  39  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  40  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  41  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  42  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  43  *     OTHER DEALINGS IN THE SOFTWARE.
  44  */
  45
  46 /memreserve/ 0x80000000 0x00080000;
  47
  48 / {
  49         compatible = "socionext,uniphier-ld11";
  50         #address-cells = <2>;
  51         #size-cells = <2>;
  52         interrupt-parent = <&gic>;
  53
  54         cpus {
  55                 #address-cells = <2>;
  56                 #size-cells = <0>;
  57
  58                 cpu-map {
  59                         cluster0 {
  60                                 core0 {
  61                                         cpu = <&cpu0>;
  62                                 };
  63                                 core1 {
  64                                         cpu = <&cpu1>;
  65                                 };
  66                         };
  67                 };
  68
  69                 cpu0: cpu@0 {
  70                         device_type = "cpu";
  71                         compatible = "arm,cortex-a53", "arm,armv8";
  72                         reg = <0 0x000>;
  73                         clocks = <&sys_clk 33>;
  74                         enable-method = "psci";
  75                         operating-points-v2 = <&cluster0_opp>;
  76                 };
  77
  78                 cpu1: cpu@1 {
  79                         device_type = "cpu";
  80                         compatible = "arm,cortex-a53", "arm,armv8";
  81                         reg = <0 0x001>;
  82                         clocks = <&sys_clk 33>;
  83                         enable-method = "psci";
  84                         operating-points-v2 = <&cluster0_opp>;
  85                 };
  86         };
  87
  88         cluster0_opp: opp_table {
  89                 compatible = "operating-points-v2";
  90                 opp-shared;
  91
  92                 opp@245000000 {
  93                         opp-hz = /bits/ 64 <245000000>;
  94                         clock-latency-ns = <300>;
  95                 };
  96                 opp@250000000 {
  97                         opp-hz = /bits/ 64 <250000000>;
  98                         clock-latency-ns = <300>;
  99                 };
 100                 opp@490000000 {
 101                         opp-hz = /bits/ 64 <490000000>;
 102                         clock-latency-ns = <300>;
 103                 };
 104                 opp@500000000 {
 105                         opp-hz = /bits/ 64 <500000000>;
 106                         clock-latency-ns = <300>;
 107                 };
 108                 opp@653334000 {
 109                         opp-hz = /bits/ 64 <653334000>;
 110                         clock-latency-ns = <300>;
 111                 };
 112                 opp@666667000 {
 113                         opp-hz = /bits/ 64 <666667000>;
 114                         clock-latency-ns = <300>;
 115                 };
 116                 opp@980000000 {
 117                         opp-hz = /bits/ 64 <980000000>;
 118                         clock-latency-ns = <300>;
 119                 };
 120         };
 121
 122         psci {
 123                 compatible = "arm,psci-1.0";
 124                 method = "smc";
 125         };
 126
 127         clocks {
 128                 refclk: ref {
 129                         compatible = "fixed-clock";
 130                         #clock-cells = <0>;
 131                         clock-frequency = <25000000>;
 132                 };
 133         };
 134
 135         timer {
 136                 compatible = "arm,armv8-timer";
 137                 interrupts = <1 13 4>,
 138                              <1 14 4>,
 139                              <1 11 4>,
 140                              <1 10 4>;
 141         };
 142
 143         soc {
 144                 compatible = "simple-bus";
 145                 #address-cells = <1>;
 146                 #size-cells = <1>;
 147                 ranges = <0 0 0 0xffffffff>;
 148
 149                 serial0: serial@54006800 {
 150                         compatible = "socionext,uniphier-uart";
 151                         status = "disabled";
 152                         reg = <0x54006800 0x40>;
 153                         interrupts = <0 33 4>;
 154                         pinctrl-names = "default";
 155                         pinctrl-0 = <&pinctrl_uart0>;
 156                         clocks = <&peri_clk 0>;
 157                 };
 158
 159                 serial1: serial@54006900 {
 160                         compatible = "socionext,uniphier-uart";
 161                         status = "disabled";
 162                         reg = <0x54006900 0x40>;
 163                         interrupts = <0 35 4>;
 164                         pinctrl-names = "default";
 165                         pinctrl-0 = <&pinctrl_uart1>;
 166                         clocks = <&peri_clk 1>;
 167                 };
 168
 169                 serial2: serial@54006a00 {
 170                         compatible = "socionext,uniphier-uart";
 171                         status = "disabled";
 172                         reg = <0x54006a00 0x40>;
 173                         interrupts = <0 37 4>;
 174                         pinctrl-names = "default";
 175                         pinctrl-0 = <&pinctrl_uart2>;
 176                         clocks = <&peri_clk 2>;
 177                 };
 178
 179                 serial3: serial@54006b00 {
 180                         compatible = "socionext,uniphier-uart";
 181                         status = "disabled";
 182                         reg = <0x54006b00 0x40>;
 183                         interrupts = <0 177 4>;
 184                         pinctrl-names = "default";
 185                         pinctrl-0 = <&pinctrl_uart3>;
 186                         clocks = <&peri_clk 3>;
 187                 };
 188
 189                 i2c0: i2c@58780000 {
 190                         compatible = "socionext,uniphier-fi2c";
 191                         status = "disabled";
 192                         reg = <0x58780000 0x80>;
 193                         #address-cells = <1>;
 194                         #size-cells = <0>;
 195                         interrupts = <0 41 4>;
 196                         pinctrl-names = "default";
 197                         pinctrl-0 = <&pinctrl_i2c0>;
 198                         clocks = <&peri_clk 4>;
 199                         clock-frequency = <100000>;
 200                 };
 201
 202                 i2c1: i2c@58781000 {
 203                         compatible = "socionext,uniphier-fi2c";
 204                         status = "disabled";
 205                         reg = <0x58781000 0x80>;
 206                         #address-cells = <1>;
 207                         #size-cells = <0>;
 208                         interrupts = <0 42 4>;
 209                         pinctrl-names = "default";
 210                         pinctrl-0 = <&pinctrl_i2c1>;
 211                         clocks = <&peri_clk 5>;
 212                         clock-frequency = <100000>;
 213                 };
 214
 215                 i2c2: i2c@58782000 {
 216                         compatible = "socionext,uniphier-fi2c";
 217                         reg = <0x58782000 0x80>;
 218                         #address-cells = <1>;
 219                         #size-cells = <0>;
 220                         interrupts = <0 43 4>;
 221                         clocks = <&peri_clk 6>;
 222                         clock-frequency = <400000>;
 223                 };
 224
 225                 i2c3: i2c@58783000 {
 226                         compatible = "socionext,uniphier-fi2c";
 227                         status = "disabled";
 228                         reg = <0x58783000 0x80>;
 229                         #address-cells = <1>;
 230                         #size-cells = <0>;
 231                         interrupts = <0 44 4>;
 232                         pinctrl-names = "default";
 233                         pinctrl-0 = <&pinctrl_i2c3>;
 234                         clocks = <&peri_clk 7>;
 235                         clock-frequency = <100000>;
 236                 };
 237
 238                 i2c4: i2c@58784000 {
 239                         compatible = "socionext,uniphier-fi2c";
 240                         status = "disabled";
 241                         reg = <0x58784000 0x80>;
 242                         #address-cells = <1>;
 243                         #size-cells = <0>;
 244                         interrupts = <0 45 4>;
 245                         pinctrl-names = "default";
 246                         pinctrl-0 = <&pinctrl_i2c4>;
 247                         clocks = <&peri_clk 8>;
 248                         clock-frequency = <100000>;
 249                 };
 250
 251                 i2c5: i2c@58785000 {
 252                         compatible = "socionext,uniphier-fi2c";
 253                         reg = <0x58785000 0x80>;
 254                         #address-cells = <1>;
 255                         #size-cells = <0>;
 256                         interrupts = <0 25 4>;
 257                         clocks = <&peri_clk 9>;
 258                         clock-frequency = <400000>;
 259                 };
 260
 261                 system_bus: system-bus@58c00000 {
 262                         compatible = "socionext,uniphier-system-bus";
 263                         status = "disabled";
 264                         reg = <0x58c00000 0x400>;
 265                         #address-cells = <2>;
 266                         #size-cells = <1>;
 267                         pinctrl-names = "default";
 268                         pinctrl-0 = <&pinctrl_system_bus>;
 269                 };
 270
 271                 smpctrl@59800000 {
 272                         compatible = "socionext,uniphier-smpctrl";
 273                         reg = <0x59801000 0x400>;
 274                 };
 275
 276                 perictrl@59820000 {
 277                         compatible = "socionext,uniphier-ld11-perictrl",
 278                                      "simple-mfd", "syscon";
 279                         reg = <0x59820000 0x200>;
 280
 281                         peri_clk: clock {
 282                                 compatible = "socionext,uniphier-ld11-peri-clock";
 283                                 #clock-cells = <1>;
 284                         };
 285
 286                         peri_rst: reset {
 287                                 compatible = "socionext,uniphier-ld11-peri-reset";
 288                                 #reset-cells = <1>;
 289                         };
 290                 };
 291
 292                 usb0: usb@5a800100 {
 293                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 294                         status = "disabled";
 295                         reg = <0x5a800100 0x100>;
 296                         interrupts = <0 243 4>;
 297                         pinctrl-names = "default";
 298                         pinctrl-0 = <&pinctrl_usb0>;
 299                         clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
 300                         resets = <&mio_rst 7>, <&mio_rst 8>, <&mio_rst 12>, <&sys_rst 8>;
 301                 };
 302
 303                 usb1: usb@5a810100 {
 304                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 305                         status = "disabled";
 306                         reg = <0x5a810100 0x100>;
 307                         interrupts = <0 244 4>;
 308                         pinctrl-names = "default";
 309                         pinctrl-0 = <&pinctrl_usb1>;
 310                         clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
 311                         resets = <&mio_rst 7>, <&mio_rst 9>, <&mio_rst 13>, <&sys_rst 8>;
 312                 };
 313
 314                 usb2: usb@5a820100 {
 315                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 316                         status = "disabled";
 317                         reg = <0x5a820100 0x100>;
 318                         interrupts = <0 245 4>;
 319                         pinctrl-names = "default";
 320                         pinctrl-0 = <&pinctrl_usb2>;
 321                         clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
 322                         resets = <&mio_rst 7>, <&mio_rst 10>, <&mio_rst 14>, <&sys_rst 8>;
 323                 };
 324
 325                 mioctrl@5b3e0000 {
 326                         compatible = "socionext,uniphier-ld11-mioctrl",
 327                                      "simple-mfd", "syscon";
 328                         reg = <0x5b3e0000 0x800>;
 329
 330                         mio_clk: clock {
 331                                 compatible = "socionext,uniphier-ld11-mio-clock";
 332                                 #clock-cells = <1>;
 333                         };
 334
 335                         mio_rst: reset {
 336                                 compatible = "socionext,uniphier-ld11-mio-reset";
 337                                 #reset-cells = <1>;
 338                                 resets = <&sys_rst 7>;
 339                         };
 340                 };
 341
 342                 soc-glue@5f800000 {
 343                         compatible = "socionext,uniphier-ld11-soc-glue",
 344                                      "simple-mfd", "syscon";
 345                         reg = <0x5f800000 0x2000>;
 346
 347                         pinctrl: pinctrl {
 348                                 compatible = "socionext,uniphier-ld11-pinctrl";
 349                         };
 350                 };
 351
 352                 gic: interrupt-controller@5fe00000 {
 353                         compatible = "arm,gic-v3";
 354                         reg = <0x5fe00000 0x10000>,     /* GICD */
 355                               <0x5fe40000 0x80000>;     /* GICR */
 356                         interrupt-controller;
 357                         #interrupt-cells = <3>;
 358                         interrupts = <1 9 4>;
 359                 };
 360
 361                 sysctrl@61840000 {
 362                         compatible = "socionext,uniphier-ld11-sysctrl",
 363                                      "simple-mfd", "syscon";
 364                         reg = <0x61840000 0x10000>;
 365
 366                         sys_clk: clock {
 367                                 compatible = "socionext,uniphier-ld11-clock";
 368                                 #clock-cells = <1>;
 369                         };
 370
 371                         sys_rst: reset {
 372                                 compatible = "socionext,uniphier-ld11-reset";
 373                                 #reset-cells = <1>;
 374                         };
 375                 };
 376         };
 377 };
 378
 379 /include/ "uniphier-pinctrl.dtsi"