arch/arm/dts/uniphier-ld4.dtsi

   1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
   2 //
   3 // Device Tree Source for UniPhier LD4 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 #include <dt-bindings/interrupt-controller/arm-gic.h>
  10
  11 / {
  12         compatible = "socionext,uniphier-ld4";
  13         #address-cells = <1>;
  14         #size-cells = <1>;
  15
  16         cpus {
  17                 #address-cells = <1>;
  18                 #size-cells = <0>;
  19
  20                 cpu@0 {
  21                         device_type = "cpu";
  22                         compatible = "arm,cortex-a9";
  23                         reg = <0>;
  24                         enable-method = "psci";
  25                         next-level-cache = <&l2>;
  26                 };
  27         };
  28
  29         psci {
  30                 compatible = "arm,psci-0.2";
  31                 method = "smc";
  32         };
  33
  34         clocks {
  35                 refclk: ref {
  36                         compatible = "fixed-clock";
  37                         #clock-cells = <0>;
  38                         clock-frequency = <24576000>;
  39                 };
  40
  41                 arm_timer_clk: arm-timer {
  42                         #clock-cells = <0>;
  43                         compatible = "fixed-clock";
  44                         clock-frequency = <50000000>;
  45                 };
  46         };
  47
  48         soc {
  49                 compatible = "simple-bus";
  50                 #address-cells = <1>;
  51                 #size-cells = <1>;
  52                 ranges;
  53                 interrupt-parent = <&intc>;
  54
  55                 l2: cache-controller@500c0000 {
  56                         compatible = "socionext,uniphier-system-cache";
  57                         reg = <0x500c0000 0x2000>, <0x503c0100 0x4>,
  58                               <0x506c0000 0x400>;
  59                         interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>,
  60                                      <GIC_SPI 175 IRQ_TYPE_LEVEL_HIGH>;
  61                         cache-unified;
  62                         cache-size = <(512 * 1024)>;
  63                         cache-sets = <256>;
  64                         cache-line-size = <128>;
  65                         cache-level = <2>;
  66                 };
  67
  68                 spi: spi@54006000 {
  69                         compatible = "socionext,uniphier-scssi";
  70                         status = "disabled";
  71                         reg = <0x54006000 0x100>;
  72                         #address-cells = <1>;
  73                         #size-cells = <0>;
  74                         interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
  75                         pinctrl-names = "default";
  76                         pinctrl-0 = <&pinctrl_spi0>;
  77                         clocks = <&peri_clk 11>;
  78                         resets = <&peri_rst 11>;
  79                 };
  80
  81                 serial0: serial@54006800 {
  82                         compatible = "socionext,uniphier-uart";
  83                         status = "disabled";
  84                         reg = <0x54006800 0x40>;
  85                         interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
  86                         pinctrl-names = "default";
  87                         pinctrl-0 = <&pinctrl_uart0>;
  88                         clocks = <&peri_clk 0>;
  89                         resets = <&peri_rst 0>;
  90                 };
  91
  92                 serial1: serial@54006900 {
  93                         compatible = "socionext,uniphier-uart";
  94                         status = "disabled";
  95                         reg = <0x54006900 0x40>;
  96                         interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
  97                         pinctrl-names = "default";
  98                         pinctrl-0 = <&pinctrl_uart1>;
  99                         clocks = <&peri_clk 1>;
 100                         resets = <&peri_rst 1>;
 101                 };
 102
 103                 serial2: serial@54006a00 {
 104                         compatible = "socionext,uniphier-uart";
 105                         status = "disabled";
 106                         reg = <0x54006a00 0x40>;
 107                         interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 108                         pinctrl-names = "default";
 109                         pinctrl-0 = <&pinctrl_uart2>;
 110                         clocks = <&peri_clk 2>;
 111                         resets = <&peri_rst 2>;
 112                 };
 113
 114                 serial3: serial@54006b00 {
 115                         compatible = "socionext,uniphier-uart";
 116                         status = "disabled";
 117                         reg = <0x54006b00 0x40>;
 118                         interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 119                         pinctrl-names = "default";
 120                         pinctrl-0 = <&pinctrl_uart3>;
 121                         clocks = <&peri_clk 3>;
 122                         resets = <&peri_rst 3>;
 123                 };
 124
 125                 gpio: gpio@55000000 {
 126                         compatible = "socionext,uniphier-gpio";
 127                         reg = <0x55000000 0x200>;
 128                         interrupt-parent = <&aidet>;
 129                         interrupt-controller;
 130                         #interrupt-cells = <2>;
 131                         gpio-controller;
 132                         #gpio-cells = <2>;
 133                         gpio-ranges = <&pinctrl 0 0 0>;
 134                         gpio-ranges-group-names = "gpio_range";
 135                         ngpios = <136>;
 136                         socionext,interrupt-ranges = <0 48 13>, <14 62 2>;
 137                 };
 138
 139                 i2c0: i2c@58400000 {
 140                         compatible = "socionext,uniphier-i2c";
 141                         status = "disabled";
 142                         reg = <0x58400000 0x40>;
 143                         #address-cells = <1>;
 144                         #size-cells = <0>;
 145                         interrupts = <GIC_SPI 41 IRQ_TYPE_EDGE_RISING>;
 146                         pinctrl-names = "default";
 147                         pinctrl-0 = <&pinctrl_i2c0>;
 148                         clocks = <&peri_clk 4>;
 149                         resets = <&peri_rst 4>;
 150                         clock-frequency = <100000>;
 151                 };
 152
 153                 i2c1: i2c@58480000 {
 154                         compatible = "socionext,uniphier-i2c";
 155                         status = "disabled";
 156                         reg = <0x58480000 0x40>;
 157                         #address-cells = <1>;
 158                         #size-cells = <0>;
 159                         interrupts = <GIC_SPI 42 IRQ_TYPE_EDGE_RISING>;
 160                         pinctrl-names = "default";
 161                         pinctrl-0 = <&pinctrl_i2c1>;
 162                         clocks = <&peri_clk 5>;
 163                         resets = <&peri_rst 5>;
 164                         clock-frequency = <100000>;
 165                 };
 166
 167                 /* chip-internal connection for DMD */
 168                 i2c2: i2c@58500000 {
 169                         compatible = "socionext,uniphier-i2c";
 170                         reg = <0x58500000 0x40>;
 171                         #address-cells = <1>;
 172                         #size-cells = <0>;
 173                         interrupts = <GIC_SPI 43 IRQ_TYPE_EDGE_RISING>;
 174                         pinctrl-names = "default";
 175                         pinctrl-0 = <&pinctrl_i2c2>;
 176                         clocks = <&peri_clk 6>;
 177                         resets = <&peri_rst 6>;
 178                         clock-frequency = <400000>;
 179                 };
 180
 181                 i2c3: i2c@58580000 {
 182                         compatible = "socionext,uniphier-i2c";
 183                         status = "disabled";
 184                         reg = <0x58580000 0x40>;
 185                         #address-cells = <1>;
 186                         #size-cells = <0>;
 187                         interrupts = <GIC_SPI 44 IRQ_TYPE_EDGE_RISING>;
 188                         pinctrl-names = "default";
 189                         pinctrl-0 = <&pinctrl_i2c3>;
 190                         clocks = <&peri_clk 7>;
 191                         resets = <&peri_rst 7>;
 192                         clock-frequency = <100000>;
 193                 };
 194
 195                 system_bus: system-bus@58c00000 {
 196                         compatible = "socionext,uniphier-system-bus";
 197                         status = "disabled";
 198                         reg = <0x58c00000 0x400>;
 199                         #address-cells = <2>;
 200                         #size-cells = <1>;
 201                         pinctrl-names = "default";
 202                         pinctrl-0 = <&pinctrl_system_bus>;
 203                 };
 204
 205                 smpctrl@59801000 {
 206                         compatible = "socionext,uniphier-smpctrl";
 207                         reg = <0x59801000 0x400>;
 208                 };
 209
 210                 syscon@59810000 {
 211                         compatible = "socionext,uniphier-ld4-mioctrl",
 212                                      "simple-mfd", "syscon";
 213                         reg = <0x59810000 0x800>;
 214
 215                         mio_clk: clock-controller {
 216                                 compatible = "socionext,uniphier-ld4-mio-clock";
 217                                 #clock-cells = <1>;
 218                         };
 219
 220                         mio_rst: reset-controller {
 221                                 compatible = "socionext,uniphier-ld4-mio-reset";
 222                                 #reset-cells = <1>;
 223                         };
 224                 };
 225
 226                 syscon@59820000 {
 227                         compatible = "socionext,uniphier-ld4-perictrl",
 228                                      "simple-mfd", "syscon";
 229                         reg = <0x59820000 0x200>;
 230
 231                         peri_clk: clock-controller {
 232                                 compatible = "socionext,uniphier-ld4-peri-clock";
 233                                 #clock-cells = <1>;
 234                         };
 235
 236                         peri_rst: reset-controller {
 237                                 compatible = "socionext,uniphier-ld4-peri-reset";
 238                                 #reset-cells = <1>;
 239                         };
 240                 };
 241
 242                 dmac: dma-controller@5a000000 {
 243                         compatible = "socionext,uniphier-mio-dmac";
 244                         reg = <0x5a000000 0x1000>;
 245                         interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
 246                                      <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>,
 247                                      <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>,
 248                                      <GIC_SPI 70 IRQ_TYPE_LEVEL_HIGH>,
 249                                      <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>,
 250                                      <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>,
 251                                      <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
 252                         clocks = <&mio_clk 7>;
 253                         resets = <&mio_rst 7>;
 254                         #dma-cells = <1>;
 255                 };
 256
 257                 sd: mmc@5a400000 {
 258                         compatible = "socionext,uniphier-sd-v2.91";
 259                         status = "disabled";
 260                         reg = <0x5a400000 0x200>;
 261                         interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>;
 262                         pinctrl-names = "default", "uhs";
 263                         pinctrl-0 = <&pinctrl_sd>;
 264                         pinctrl-1 = <&pinctrl_sd_uhs>;
 265                         clocks = <&mio_clk 0>;
 266                         reset-names = "host", "bridge";
 267                         resets = <&mio_rst 0>, <&mio_rst 3>;
 268                         dma-names = "rx-tx";
 269                         dmas = <&dmac 4>;
 270                         bus-width = <4>;
 271                         cap-sd-highspeed;
 272                         sd-uhs-sdr12;
 273                         sd-uhs-sdr25;
 274                         sd-uhs-sdr50;
 275                 };
 276
 277                 emmc: mmc@5a500000 {
 278                         compatible = "socionext,uniphier-sd-v2.91";
 279                         status = "disabled";
 280                         reg = <0x5a500000 0x200>;
 281                         interrupts = <GIC_SPI 78 IRQ_TYPE_LEVEL_HIGH>;
 282                         pinctrl-names = "default";
 283                         pinctrl-0 = <&pinctrl_emmc>;
 284                         clocks = <&mio_clk 1>;
 285                         reset-names = "host", "bridge", "hw";
 286                         resets = <&mio_rst 1>, <&mio_rst 4>, <&mio_rst 6>;
 287                         dma-names = "rx-tx";
 288                         dmas = <&dmac 6>;
 289                         bus-width = <8>;
 290                         cap-mmc-highspeed;
 291                         cap-mmc-hw-reset;
 292                         non-removable;
 293                 };
 294
 295                 usb0: usb@5a800100 {
 296                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 297                         status = "disabled";
 298                         reg = <0x5a800100 0x100>;
 299                         interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 300                         pinctrl-names = "default";
 301                         pinctrl-0 = <&pinctrl_usb0>;
 302                         clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 8>,
 303                                  <&mio_clk 12>;
 304                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 305                                  <&mio_rst 12>;
 306                         has-transaction-translator;
 307                 };
 308
 309                 usb1: usb@5a810100 {
 310                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 311                         status = "disabled";
 312                         reg = <0x5a810100 0x100>;
 313                         interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
 314                         pinctrl-names = "default";
 315                         pinctrl-0 = <&pinctrl_usb1>;
 316                         clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 9>,
 317                                  <&mio_clk 13>;
 318                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 319                                  <&mio_rst 13>;
 320                         has-transaction-translator;
 321                 };
 322
 323                 usb2: usb@5a820100 {
 324                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 325                         status = "disabled";
 326                         reg = <0x5a820100 0x100>;
 327                         interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
 328                         pinctrl-names = "default";
 329                         pinctrl-0 = <&pinctrl_usb2>;
 330                         clocks = <&sys_clk 8>, <&mio_clk 7>, <&mio_clk 10>,
 331                                  <&mio_clk 14>;
 332                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
 333                                  <&mio_rst 14>;
 334                         has-transaction-translator;
 335                 };
 336
 337                 syscon@5f800000 {
 338                         compatible = "socionext,uniphier-ld4-soc-glue",
 339                                      "simple-mfd", "syscon";
 340                         reg = <0x5f800000 0x2000>;
 341
 342                         pinctrl: pinctrl {
 343                                 compatible = "socionext,uniphier-ld4-pinctrl";
 344                         };
 345                 };
 346
 347                 syscon@5f900000 {
 348                         compatible = "socionext,uniphier-ld4-soc-glue-debug",
 349                                      "simple-mfd", "syscon";
 350                         reg = <0x5f900000 0x2000>;
 351                         #address-cells = <1>;
 352                         #size-cells = <1>;
 353                         ranges = <0 0x5f900000 0x2000>;
 354
 355                         efuse@100 {
 356                                 compatible = "socionext,uniphier-efuse";
 357                                 reg = <0x100 0x28>;
 358                         };
 359
 360                         efuse@130 {
 361                                 compatible = "socionext,uniphier-efuse";
 362                                 reg = <0x130 0x8>;
 363                         };
 364                 };
 365
 366                 timer@60000200 {
 367                         compatible = "arm,cortex-a9-global-timer";
 368                         reg = <0x60000200 0x20>;
 369                         interrupts = <GIC_PPI 11
 370                                 (GIC_CPU_MASK_RAW(1) | IRQ_TYPE_LEVEL_HIGH)>;
 371                         clocks = <&arm_timer_clk>;
 372                 };
 373
 374                 timer@60000600 {
 375                         compatible = "arm,cortex-a9-twd-timer";
 376                         reg = <0x60000600 0x20>;
 377                         interrupts = <GIC_PPI 13
 378                                 (GIC_CPU_MASK_RAW(1) | IRQ_TYPE_LEVEL_HIGH)>;
 379                         clocks = <&arm_timer_clk>;
 380                 };
 381
 382                 intc: interrupt-controller@60001000 {
 383                         compatible = "arm,cortex-a9-gic";
 384                         reg = <0x60001000 0x1000>,
 385                               <0x60000100 0x100>;
 386                         #interrupt-cells = <3>;
 387                         interrupt-controller;
 388                 };
 389
 390                 aidet: interrupt-controller@61830000 {
 391                         compatible = "socionext,uniphier-ld4-aidet";
 392                         reg = <0x61830000 0x200>;
 393                         interrupt-controller;
 394                         #interrupt-cells = <2>;
 395                 };
 396
 397                 syscon@61840000 {
 398                         compatible = "socionext,uniphier-ld4-sysctrl",
 399                                      "simple-mfd", "syscon";
 400                         reg = <0x61840000 0x10000>;
 401
 402                         sys_clk: clock-controller {
 403                                 compatible = "socionext,uniphier-ld4-clock";
 404                                 #clock-cells = <1>;
 405                         };
 406
 407                         sys_rst: reset-controller {
 408                                 compatible = "socionext,uniphier-ld4-reset";
 409                                 #reset-cells = <1>;
 410                         };
 411                 };
 412
 413                 nand: nand-controller@68000000 {
 414                         compatible = "socionext,uniphier-denali-nand-v5a";
 415                         status = "disabled";
 416                         reg-names = "nand_data", "denali_reg";
 417                         reg = <0x68000000 0x20>, <0x68100000 0x1000>;
 418                         #address-cells = <1>;
 419                         #size-cells = <0>;
 420                         interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
 421                         pinctrl-names = "default";
 422                         pinctrl-0 = <&pinctrl_nand2cs>;
 423                         clock-names = "nand", "nand_x", "ecc";
 424                         clocks = <&sys_clk 2>, <&sys_clk 3>, <&sys_clk 3>;
 425                         reset-names = "nand", "reg";
 426                         resets = <&sys_rst 2>, <&sys_rst 2>;
 427                 };
 428         };
 429 };
 430
 431 #include "uniphier-pinctrl.dtsi"