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+        X11
   8  */
   9
  10 /memreserve/ 0x80000000 0x00080000;
  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 {
 108                 compatible = "simple-bus";
 109                 #address-cells = <1>;
 110                 #size-cells = <1>;
 111                 ranges = <0 0 0 0xffffffff>;
 112                 u-boot,dm-pre-reloc;
 113
 114                 serial0: serial@54006800 {
 115                         compatible = "socionext,uniphier-uart";
 116                         status = "disabled";
 117                         reg = <0x54006800 0x40>;
 118                         interrupts = <0 33 4>;
 119                         pinctrl-names = "default";
 120                         pinctrl-0 = <&pinctrl_uart0>;
 121                         clocks = <&peri_clk 0>;
 122                         clock-frequency = <58820000>;
 123                 };
 124
 125                 serial1: serial@54006900 {
 126                         compatible = "socionext,uniphier-uart";
 127                         status = "disabled";
 128                         reg = <0x54006900 0x40>;
 129                         interrupts = <0 35 4>;
 130                         pinctrl-names = "default";
 131                         pinctrl-0 = <&pinctrl_uart1>;
 132                         clocks = <&peri_clk 1>;
 133                         clock-frequency = <58820000>;
 134                 };
 135
 136                 serial2: serial@54006a00 {
 137                         compatible = "socionext,uniphier-uart";
 138                         status = "disabled";
 139                         reg = <0x54006a00 0x40>;
 140                         interrupts = <0 37 4>;
 141                         pinctrl-names = "default";
 142                         pinctrl-0 = <&pinctrl_uart2>;
 143                         clocks = <&peri_clk 2>;
 144                         clock-frequency = <58820000>;
 145                 };
 146
 147                 serial3: serial@54006b00 {
 148                         compatible = "socionext,uniphier-uart";
 149                         status = "disabled";
 150                         reg = <0x54006b00 0x40>;
 151                         interrupts = <0 177 4>;
 152                         pinctrl-names = "default";
 153                         pinctrl-0 = <&pinctrl_uart3>;
 154                         clocks = <&peri_clk 3>;
 155                         clock-frequency = <58820000>;
 156                 };
 157
 158                 i2c0: i2c@58780000 {
 159                         compatible = "socionext,uniphier-fi2c";
 160                         status = "disabled";
 161                         reg = <0x58780000 0x80>;
 162                         #address-cells = <1>;
 163                         #size-cells = <0>;
 164                         interrupts = <0 41 4>;
 165                         pinctrl-names = "default";
 166                         pinctrl-0 = <&pinctrl_i2c0>;
 167                         clocks = <&peri_clk 4>;
 168                         clock-frequency = <100000>;
 169                 };
 170
 171                 i2c1: i2c@58781000 {
 172                         compatible = "socionext,uniphier-fi2c";
 173                         status = "disabled";
 174                         reg = <0x58781000 0x80>;
 175                         #address-cells = <1>;
 176                         #size-cells = <0>;
 177                         interrupts = <0 42 4>;
 178                         pinctrl-names = "default";
 179                         pinctrl-0 = <&pinctrl_i2c1>;
 180                         clocks = <&peri_clk 5>;
 181                         clock-frequency = <100000>;
 182                 };
 183
 184                 i2c2: i2c@58782000 {
 185                         compatible = "socionext,uniphier-fi2c";
 186                         reg = <0x58782000 0x80>;
 187                         #address-cells = <1>;
 188                         #size-cells = <0>;
 189                         interrupts = <0 43 4>;
 190                         clocks = <&peri_clk 6>;
 191                         clock-frequency = <400000>;
 192                 };
 193
 194                 i2c3: i2c@58783000 {
 195                         compatible = "socionext,uniphier-fi2c";
 196                         status = "disabled";
 197                         reg = <0x58783000 0x80>;
 198                         #address-cells = <1>;
 199                         #size-cells = <0>;
 200                         interrupts = <0 44 4>;
 201                         pinctrl-names = "default";
 202                         pinctrl-0 = <&pinctrl_i2c3>;
 203                         clocks = <&peri_clk 7>;
 204                         clock-frequency = <100000>;
 205                 };
 206
 207                 i2c4: i2c@58784000 {
 208                         compatible = "socionext,uniphier-fi2c";
 209                         status = "disabled";
 210                         reg = <0x58784000 0x80>;
 211                         #address-cells = <1>;
 212                         #size-cells = <0>;
 213                         interrupts = <0 45 4>;
 214                         pinctrl-names = "default";
 215                         pinctrl-0 = <&pinctrl_i2c4>;
 216                         clocks = <&peri_clk 8>;
 217                         clock-frequency = <100000>;
 218                 };
 219
 220                 i2c5: i2c@58785000 {
 221                         compatible = "socionext,uniphier-fi2c";
 222                         reg = <0x58785000 0x80>;
 223                         #address-cells = <1>;
 224                         #size-cells = <0>;
 225                         interrupts = <0 25 4>;
 226                         clocks = <&peri_clk 9>;
 227                         clock-frequency = <400000>;
 228                 };
 229
 230                 system_bus: system-bus@58c00000 {
 231                         compatible = "socionext,uniphier-system-bus";
 232                         status = "disabled";
 233                         reg = <0x58c00000 0x400>;
 234                         #address-cells = <2>;
 235                         #size-cells = <1>;
 236                         pinctrl-names = "default";
 237                         pinctrl-0 = <&pinctrl_system_bus>;
 238                 };
 239
 240                 smpctrl@59800000 {
 241                         compatible = "socionext,uniphier-smpctrl";
 242                         reg = <0x59801000 0x400>;
 243                 };
 244
 245                 sdctrl@59810000 {
 246                         compatible = "socionext,uniphier-ld11-sdctrl",
 247                                      "simple-mfd", "syscon";
 248                         reg = <0x59810000 0x400>;
 249
 250                         sd_rst: reset {
 251                                 compatible = "socionext,uniphier-ld11-sd-reset";
 252                                 #reset-cells = <1>;
 253                         };
 254                 };
 255
 256                 perictrl@59820000 {
 257                         compatible = "socionext,uniphier-ld11-perictrl",
 258                                      "simple-mfd", "syscon";
 259                         reg = <0x59820000 0x200>;
 260
 261                         peri_clk: clock {
 262                                 compatible = "socionext,uniphier-ld11-peri-clock";
 263                                 #clock-cells = <1>;
 264                         };
 265
 266                         peri_rst: reset {
 267                                 compatible = "socionext,uniphier-ld11-peri-reset";
 268                                 #reset-cells = <1>;
 269                         };
 270                 };
 271
 272                 emmc: sdhc@5a000000 {
 273                         compatible = "cdns,sd4hc";
 274                         reg = <0x5a000000 0x400>;
 275                         interrupts = <0 78 4>;
 276                         pinctrl-names = "default";
 277                         pinctrl-0 = <&pinctrl_emmc_1v8>;
 278                         clocks = <&sys_clk 4>;
 279                         bus-width = <8>;
 280                         mmc-ddr-1_8v;
 281                         mmc-hs200-1_8v;
 282                         /* mmc-hs400-1_8v; support depends on board design */
 283                 };
 284
 285                 usb0: usb@5a800100 {
 286                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 287                         status = "disabled";
 288                         reg = <0x5a800100 0x100>;
 289                         interrupts = <0 243 4>;
 290                         pinctrl-names = "default";
 291                         pinctrl-0 = <&pinctrl_usb0>;
 292                         clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>;
 293                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>,
 294                                  <&mio_rst 12>;
 295                 };
 296
 297                 usb1: usb@5a810100 {
 298                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 299                         status = "disabled";
 300                         reg = <0x5a810100 0x100>;
 301                         interrupts = <0 244 4>;
 302                         pinctrl-names = "default";
 303                         pinctrl-0 = <&pinctrl_usb1>;
 304                         clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>;
 305                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>,
 306                                  <&mio_rst 13>;
 307                 };
 308
 309                 usb2: usb@5a820100 {
 310                         compatible = "socionext,uniphier-ehci", "generic-ehci";
 311                         status = "disabled";
 312                         reg = <0x5a820100 0x100>;
 313                         interrupts = <0 245 4>;
 314                         pinctrl-names = "default";
 315                         pinctrl-0 = <&pinctrl_usb2>;
 316                         clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>;
 317                         resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>,
 318                                  <&mio_rst 14>;
 319                 };
 320
 321                 mioctrl@5b3e0000 {
 322                         compatible = "socionext,uniphier-mioctrl",
 323                                      "simple-mfd", "syscon";
 324                         reg = <0x5b3e0000 0x800>;
 325
 326                         mio_clk: clock {
 327                                 compatible = "socionext,uniphier-ld11-mio-clock";
 328                                 #clock-cells = <1>;
 329                         };
 330
 331                         mio_rst: reset {
 332                                 compatible = "socionext,uniphier-ld11-mio-reset";
 333                                 #reset-cells = <1>;
 334                                 resets = <&sys_rst 7>;
 335                         };
 336                 };
 337
 338                 soc-glue@5f800000 {
 339                         compatible = "socionext,uniphier-ld11-soc-glue",
 340                                      "simple-mfd", "syscon";
 341                         reg = <0x5f800000 0x2000>;
 342                         u-boot,dm-pre-reloc;
 343
 344                         pinctrl: pinctrl {
 345                                 compatible = "socionext,uniphier-ld11-pinctrl";
 346                                 u-boot,dm-pre-reloc;
 347                         };
 348                 };
 349
 350                 aidet@5fc20000 {
 351                         compatible = "simple-mfd", "syscon";
 352                         reg = <0x5fc20000 0x200>;
 353                 };
 354
 355                 gic: interrupt-controller@5fe00000 {
 356                         compatible = "arm,gic-v3";
 357                         reg = <0x5fe00000 0x10000>,     /* GICD */
 358                               <0x5fe40000 0x80000>;     /* GICR */
 359                         interrupt-controller;
 360                         #interrupt-cells = <3>;
 361                         interrupts = <1 9 4>;
 362                 };
 363
 364                 sysctrl@61840000 {
 365                         compatible = "socionext,uniphier-ld11-sysctrl",
 366                                      "simple-mfd", "syscon";
 367                         reg = <0x61840000 0x10000>;
 368
 369                         sys_clk: clock {
 370                                 compatible = "socionext,uniphier-ld11-clock";
 371                                 #clock-cells = <1>;
 372                         };
 373
 374                         sys_rst: reset {
 375                                 compatible = "socionext,uniphier-ld11-reset";
 376                                 #reset-cells = <1>;
 377                         };
 378                 };
 379
 380                 nand: nand@68000000 {
 381                         compatible = "socionext,denali-nand-v5b";
 382                         status = "disabled";
 383                         reg-names = "nand_data", "denali_reg";
 384                         reg = <0x68000000 0x20>, <0x68100000 0x1000>;
 385                         interrupts = <0 65 4>;
 386                         pinctrl-names = "default";
 387                         pinctrl-0 = <&pinctrl_nand>;
 388                         clocks = <&sys_clk 2>;
 389                         nand-ecc-strength = <8>;
 390                 };
 391         };
 392 };
 393
 394 /include/ "uniphier-pinctrl.dtsi"