arch/arm/boot/dts/uniphier-pro4.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
   2 //
   3 // Device Tree Source for UniPhier Pro4 SoC
   4 //
   5 // Copyright (C) 2015-2016 Socionext Inc.
   6 //   Author: Masahiro Yamada <yamada.masahiro@socionext.com>
   7
   8 #include <dt-bindings/gpio/uniphier-gpio.h>
   9
  10 / {
  11         compatible = "socionext,uniphier-pro4";
  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                         compatible = "fixed-clock";
  44                         #clock-cells = <0>;
  45                         clock-frequency = <25000000>;
  46                 };
  47
  48                 arm_timer_clk: arm-timer {
  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
  62                 l2: l2-cache@500c0000 {
  63                         compatible = "socionext,uniphier-system-cache";
  64                         reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
  65                               <0x506c0000 0x400>;
  66                         interrupts = <0 174 4>, <0 175 4>;
  67                         cache-unified;
  68                         cache-size = <(768 * 1024)>;
  69                         cache-sets = <256>;
  70                         cache-line-size = <128>;
  71                         cache-level = <2>;
  72                 };
  73
  74                 serial0: serial@54006800 {
  75                         compatible = "socionext,uniphier-uart";
  76                         status = "disabled";
  77                         reg = <0x54006800 0x40>;
  78                         interrupts = <0 33 4>;
  79                         pinctrl-names = "default";
  80                         pinctrl-0 = <&pinctrl_uart0>;
  81                         clocks = <&peri_clk 0>;
  82                         resets = <&peri_rst 0>;
  83                 };
  84
  85                 serial1: serial@54006900 {
  86                         compatible = "socionext,uniphier-uart";
  87                         status = "disabled";
  88                         reg = <0x54006900 0x40>;
  89                         interrupts = <0 35 4>;
  90                         pinctrl-names = "default";
  91                         pinctrl-0 = <&pinctrl_uart1>;
  92                         clocks = <&peri_clk 1>;
  93                         resets = <&peri_rst 1>;
  94                 };
  95
  96                 serial2: serial@54006a00 {
  97                         compatible = "socionext,uniphier-uart";
  98                         status = "disabled";
  99                         reg = <0x54006a00 0x40>;
 100                         interrupts = <0 37 4>;
 101                         pinctrl-names = "default";
 102                         pinctrl-0 = <&pinctrl_uart2>;
 103                         clocks = <&peri_clk 2>;
 104                         resets = <&peri_rst 2>;
 105                 };
 106
 107                 serial3: serial@54006b00 {
 108                         compatible = "socionext,uniphier-uart";
 109                         status = "disabled";
 110                         reg = <0x54006b00 0x40>;
 111                         interrupts = <0 177 4>;
 112                         pinctrl-names = "default";
 113                         pinctrl-0 = <&pinctrl_uart3>;
 114                         clocks = <&peri_clk 3>;
 115                         resets = <&peri_rst 3>;
 116                 };
 117
 118                 gpio: gpio@55000000 {
 119                         compatible = "socionext,uniphier-gpio";
 120                         reg = <0x55000000 0x200>;
 121                         interrupt-parent = <&aidet>;
 122                         interrupt-controller;
 123                         #interrupt-cells = <2>;
 124                         gpio-controller;
 125                         #gpio-cells = <2>;
 126                         gpio-ranges = <&pinctrl 0 0 0>;
 127                         gpio-ranges-group-names = "gpio_range";
 128                         ngpios = <248>;
 129                         socionext,interrupt-ranges = <0 48 16>, <16 154 5>;
 130                 };
 131
 132                 i2c0: i2c@58780000 {
 133                         compatible = "socionext,uniphier-fi2c";
 134                         status = "disabled";
 135                         reg = <0x58780000 0x80>;
 136                         #address-cells = <1>;
 137                         #size-cells = <0>;
 138                         interrupts = <0 41 4>;
 139                         pinctrl-names = "default";
 140                         pinctrl-0 = <&pinctrl_i2c0>;
 141                         clocks = <&peri_clk 4>;
 142                         resets = <&peri_rst 4>;
 143                         clock-frequency = <100000>;
 144                 };
 145
 146                 i2c1: i2c@58781000 {
 147                         compatible = "socionext,uniphier-fi2c";
 148                         status = "disabled";
 149                         reg = <0x58781000 0x80>;
 150                         #address-cells = <1>;
 151                         #size-cells = <0>;
 152                         interrupts = <0 42 4>;
 153                         pinctrl-names = "default";
 154                         pinctrl-0 = <&pinctrl_i2c1>;
 155                         clocks = <&peri_clk 5>;
 156                         resets = <&peri_rst 5>;
 157                         clock-frequency = <100000>;
 158                 };
 159
 160                 i2c2: i2c@58782000 {
 161                         compatible = "socionext,uniphier-fi2c";
 162                         status = "disabled";
 163                         reg = <0x58782000 0x80>;
 164                         #address-cells = <1>;
 165                         #size-cells = <0>;
 166                         interrupts = <0 43 4>;
 167                         pinctrl-names = "default";
 168                         pinctrl-0 = <&pinctrl_i2c2>;
 169                         clocks = <&peri_clk 6>;
 170                         resets = <&peri_rst 6>;
 171                         clock-frequency = <100000>;
 172                 };
 173
 174                 i2c3: i2c@58783000 {
 175                         compatible = "socionext,uniphier-fi2c";
 176                         status = "disabled";
 177                         reg = <0x58783000 0x80>;
 178                         #address-cells = <1>;
 179                         #size-cells = <0>;
 180                         interrupts = <0 44 4>;
 181                         pinctrl-names = "default";
 182                         pinctrl-0 = <&pinctrl_i2c3>;
 183                         clocks = <&peri_clk 7>;
 184                         resets = <&peri_rst 7>;
 185                         clock-frequency = <100000>;
 186                 };
 187
 188                 /* i2c4 does not exist */
 189
 190                 /* chip-internal connection for DMD */
 191                 i2c5: i2c@58785000 {
 192                         compatible = "socionext,uniphier-fi2c";
 193                         reg = <0x58785000 0x80>;
 194                         #address-cells = <1>;
 195                         #size-cells = <0>;
 196                         interrupts = <0 25 4>;
 197                         clocks = <&peri_clk 9>;
 198                         resets = <&peri_rst 9>;
 199                         clock-frequency = <400000>;
 200                 };
 201
 202                 /* chip-internal connection for HDMI */
 203                 i2c6: i2c@58786000 {
 204                         compatible = "socionext,uniphier-fi2c";
 205                         reg = <0x58786000 0x80>;
 206                         #address-cells = <1>;
 207                         #size-cells = <0>;
 208                         interrupts = <0 26 4>;
 209                         clocks = <&peri_clk 10>;
 210                         resets = <&peri_rst 10>;
 211                         clock-frequency = <400000>;
 212                 };
 213
 214                 system_bus: system-bus@58c00000 {
 215                         compatible = "socionext,uniphier-system-bus";
 216                         status = "disabled";
 217                         reg = <0x58c00000 0x400>;
 218                         #address-cells = <2>;
 219                         #size-cells = <1>;
 220                         pinctrl-names = "default";
 221                         pinctrl-0 = <&pinctrl_system_bus>;
 222                 };
 223
 224                 smpctrl@59801000 {
 225                         compatible = "socionext,uniphier-smpctrl";
 226                         reg = <0x59801000 0x400>;
 227                 };
 228
 229                 mioctrl@59810000 {
 230                         compatible = "socionext,uniphier-pro4-mioctrl",
 231                                      "simple-mfd", "syscon";
 232                         reg = <0x59810000 0x800>;
 233
 234                         mio_clk: clock {
 235                                 compatible = "socionext,uniphier-pro4-mio-clock";
 236                                 #clock-cells = <1>;
 237                         };
 238
 239                         mio_rst: reset {
 240                                 compatible = "socionext,uniphier-pro4-mio-reset";
 241                                 #reset-cells = <1>;
 242                         };
 243                 };
 244
 245                 perictrl@59820000 {
 246                         compatible = "socionext,uniphier-pro4-perictrl",
 247                                      "simple-mfd", "syscon";
 248                         reg = <0x59820000 0x200>;
 249
 250                         peri_clk: clock {
 251                                 compatible = "socionext,uniphier-pro4-peri-clock";
 252                                 #clock-cells = <1>;
 253                         };
 254
 255                         peri_rst: reset {
 256                                 compatible = "socionext,uniphier-pro4-peri-reset";
 257                                 #reset-cells = <1>;
 258                         };
 259                 };
 260
 261                 usb2: usb@5a800100 {
 262                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 263                         status = "disabled";
 264                         reg = <0x5a800100 0x100>;
 265                         interrupts = <0 80 4>;
 266                         pinctrl-names = "default";
 267                         pinctrl-0 = <&pinctrl_usb2>;
 268                         clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 8>,
 269                                  <&mio_clk 12>;
 270                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 271                                  <&mio_rst 12>;
 272                         has-transaction-translator;
 273                 };
 274
 275                 usb3: usb@5a810100 {
 276                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 277                         status = "disabled";
 278                         reg = <0x5a810100 0x100>;
 279                         interrupts = <0 81 4>;
 280                         pinctrl-names = "default";
 281                         pinctrl-0 = <&pinctrl_usb3>;
 282                         clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 9>,
 283                                  <&mio_clk 13>;
 284                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 285                                  <&mio_rst 13>;
 286                         has-transaction-translator;
 287                 };
 288
 289                 soc-glue@5f800000 {
 290                         compatible = "socionext,uniphier-pro4-soc-glue",
 291                                      "simple-mfd", "syscon";
 292                         reg = <0x5f800000 0x2000>;
 293
 294                         pinctrl: pinctrl {
 295                                 compatible = "socionext,uniphier-pro4-pinctrl";
 296                         };
 297                 };
 298
 299                 soc-glue@5f900000 {
 300                         compatible = "socionext,uniphier-pro4-soc-glue-debug",
 301                                      "simple-mfd";
 302                         #address-cells = <1>;
 303                         #size-cells = <1>;
 304                         ranges = <0 0x5f900000 0x2000>;
 305
 306                         efuse@100 {
 307                                 compatible = "socionext,uniphier-efuse";
 308                                 reg = <0x100 0x28>;
 309                         };
 310
 311                         efuse@130 {
 312                                 compatible = "socionext,uniphier-efuse";
 313                                 reg = <0x130 0x8>;
 314                         };
 315
 316                         efuse@200 {
 317                                 compatible = "socionext,uniphier-efuse";
 318                                 reg = <0x200 0x14>;
 319                         };
 320                 };
 321
 322                 aidet: aidet@5fc20000 {
 323                         compatible = "socionext,uniphier-pro4-aidet";
 324                         reg = <0x5fc20000 0x200>;
 325                         interrupt-controller;
 326                         #interrupt-cells = <2>;
 327                 };
 328
 329                 timer@60000200 {
 330                         compatible = "arm,cortex-a9-global-timer";
 331                         reg = <0x60000200 0x20>;
 332                         interrupts = <1 11 0x304>;
 333                         clocks = <&arm_timer_clk>;
 334                 };
 335
 336                 timer@60000600 {
 337                         compatible = "arm,cortex-a9-twd-timer";
 338                         reg = <0x60000600 0x20>;
 339                         interrupts = <1 13 0x304>;
 340                         clocks = <&arm_timer_clk>;
 341                 };
 342
 343                 intc: interrupt-controller@60001000 {
 344                         compatible = "arm,cortex-a9-gic";
 345                         reg = <0x60001000 0x1000>,
 346                               <0x60000100 0x100>;
 347                         #interrupt-cells = <3>;
 348                         interrupt-controller;
 349                 };
 350
 351                 sysctrl@61840000 {
 352                         compatible = "socionext,uniphier-pro4-sysctrl",
 353                                      "simple-mfd", "syscon";
 354                         reg = <0x61840000 0x10000>;
 355
 356                         sys_clk: clock {
 357                                 compatible = "socionext,uniphier-pro4-clock";
 358                                 #clock-cells = <1>;
 359                         };
 360
 361                         sys_rst: reset {
 362                                 compatible = "socionext,uniphier-pro4-reset";
 363                                 #reset-cells = <1>;
 364                         };
 365                 };
 366
 367                 eth: ethernet@65000000 {
 368                         compatible = "socionext,uniphier-pro4-ave4";
 369                         status = "disabled";
 370                         reg = <0x65000000 0x8500>;
 371                         interrupts = <0 66 4>;
 372                         pinctrl-names = "default";
 373                         pinctrl-0 = <&pinctrl_ether_rgmii>;
 374                         clocks = <&sys_clk 6>;
 375                         resets = <&sys_rst 6>;
 376                         phy-mode = "rgmii";
 377                         local-mac-address = [00 00 00 00 00 00];
 378
 379                         mdio: mdio {
 380                                 #address-cells = <1>;
 381                                 #size-cells = <0>;
 382                         };
 383                 };
 384
 385                 nand: nand@68000000 {
 386                         compatible = "socionext,uniphier-denali-nand-v5a";
 387                         status = "disabled";
 388                         reg-names = "nand_data", "denali_reg";
 389                         reg = <0x68000000 0x20>, <0x68100000 0x1000>;
 390                         interrupts = <0 65 4>;
 391                         pinctrl-names = "default";
 392                         pinctrl-0 = <&pinctrl_nand>;
 393                         clocks = <&sys_clk 2>;
 394                         resets = <&sys_rst 2>;
 395                 };
 396         };
 397 };
 398
 399 #include "uniphier-pinctrl.dtsi"