arch/arm/dts/sun4i-a10.dtsi

   1 /*
   2  * Copyright 2012 Stefan Roese
   3  * Stefan Roese <sr@denx.de>
   4  *
   5  * This file is dual-licensed: you can use it either under the terms
   6  * of the GPL or the X11 license, at your option. Note that this dual
   7  * licensing only applies to this file, and not this project as a
   8  * whole.
   9  *
  10  *  a) This library is free software; you can redistribute it and/or
  11  *     modify it under the terms of the GNU General Public License as
  12  *     published by the Free Software Foundation; either version 2 of the
  13  *     License, or (at your option) any later version.
  14  *
  15  *     This library is distributed in the hope that it will be useful,
  16  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *     GNU General Public License for more details.
  19  *
  20  * Or, alternatively,
  21  *
  22  *  b) Permission is hereby granted, free of charge, to any person
  23  *     obtaining a copy of this software and associated documentation
  24  *     files (the "Software"), to deal in the Software without
  25  *     restriction, including without limitation the rights to use,
  26  *     copy, modify, merge, publish, distribute, sublicense, and/or
  27  *     sell copies of the Software, and to permit persons to whom the
  28  *     Software is furnished to do so, subject to the following
  29  *     conditions:
  30  *
  31  *     The above copyright notice and this permission notice shall be
  32  *     included in all copies or substantial portions of the Software.
  33  *
  34  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  35  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  36  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  37  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  38  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  39  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  40  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  41  *     OTHER DEALINGS IN THE SOFTWARE.
  42  */
  43
  44 #include "skeleton.dtsi"
  45
  46 #include <dt-bindings/thermal/thermal.h>
  47
  48 #include <dt-bindings/dma/sun4i-a10.h>
  49 #include <dt-bindings/pinctrl/sun4i-a10.h>
  50
  51 / {
  52         interrupt-parent = <&intc>;
  53
  54         aliases {
  55                 ethernet0 = &emac;
  56         };
  57
  58         chosen {
  59                 #address-cells = <1>;
  60                 #size-cells = <1>;
  61                 ranges;
  62
  63                 framebuffer@0 {
  64                         compatible = "allwinner,simple-framebuffer",
  65                                      "simple-framebuffer";
  66                         allwinner,pipeline = "de_be0-lcd0-hdmi";
  67                         clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
  68                                  <&ahb_gates 44>;
  69                         status = "disabled";
  70                 };
  71
  72                 framebuffer@1 {
  73                         compatible = "allwinner,simple-framebuffer",
  74                                      "simple-framebuffer";
  75                         allwinner,pipeline = "de_fe0-de_be0-lcd0-hdmi";
  76                         clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
  77                                  <&ahb_gates 44>, <&ahb_gates 46>;
  78                         status = "disabled";
  79                 };
  80
  81                 framebuffer@2 {
  82                         compatible = "allwinner,simple-framebuffer",
  83                                      "simple-framebuffer";
  84                         allwinner,pipeline = "de_fe0-de_be0-lcd0";
  85                         clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>,
  86                                  <&ahb_gates 46>;
  87                         status = "disabled";
  88                 };
  89
  90                 framebuffer@3 {
  91                         compatible = "allwinner,simple-framebuffer",
  92                                      "simple-framebuffer";
  93                         allwinner,pipeline = "de_fe0-de_be0-lcd0-tve0";
  94                         clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>,
  95                                  <&ahb_gates 44>, <&ahb_gates 46>;
  96                         status = "disabled";
  97                 };
  98         };
  99
 100         cpus {
 101                 #address-cells = <1>;
 102                 #size-cells = <0>;
 103                 cpu0: cpu@0 {
 104                         device_type = "cpu";
 105                         compatible = "arm,cortex-a8";
 106                         reg = <0x0>;
 107                         clocks = <&cpu>;
 108                         clock-latency = <244144>; /* 8 32k periods */
 109                         operating-points = <
 110                                 /* kHz    uV */
 111                                 1008000 1400000
 112                                 912000  1350000
 113                                 864000  1300000
 114                                 624000  1250000
 115                                 >;
 116                         #cooling-cells = <2>;
 117                         cooling-min-level = <0>;
 118                         cooling-max-level = <3>;
 119                 };
 120         };
 121
 122         thermal-zones {
 123                 cpu_thermal {
 124                         /* milliseconds */
 125                         polling-delay-passive = <250>;
 126                         polling-delay = <1000>;
 127                         thermal-sensors = <&rtp>;
 128
 129                         cooling-maps {
 130                                 map0 {
 131                                         trip = <&cpu_alert0>;
 132                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 133                                 };
 134                         };
 135
 136                         trips {
 137                                 cpu_alert0: cpu_alert0 {
 138                                         /* milliCelsius */
 139                                         temperature = <850000>;
 140                                         hysteresis = <2000>;
 141                                         type = "passive";
 142                                 };
 143
 144                                 cpu_crit: cpu_crit {
 145                                         /* milliCelsius */
 146                                         temperature = <100000>;
 147                                         hysteresis = <2000>;
 148                                         type = "critical";
 149                                 };
 150                         };
 151                 };
 152         };
 153
 154         memory {
 155                 reg = <0x40000000 0x80000000>;
 156         };
 157
 158         clocks {
 159                 #address-cells = <1>;
 160                 #size-cells = <1>;
 161                 ranges;
 162
 163                 /*
 164                  * This is a dummy clock, to be used as placeholder on
 165                  * other mux clocks when a specific parent clock is not
 166                  * yet implemented. It should be dropped when the driver
 167                  * is complete.
 168                  */
 169                 dummy: dummy {
 170                         #clock-cells = <0>;
 171                         compatible = "fixed-clock";
 172                         clock-frequency = <0>;
 173                 };
 174
 175                 osc24M: clk@01c20050 {
 176                         #clock-cells = <0>;
 177                         compatible = "allwinner,sun4i-a10-osc-clk";
 178                         reg = <0x01c20050 0x4>;
 179                         clock-frequency = <24000000>;
 180                         clock-output-names = "osc24M";
 181                 };
 182
 183                 osc32k: clk@0 {
 184                         #clock-cells = <0>;
 185                         compatible = "fixed-clock";
 186                         clock-frequency = <32768>;
 187                         clock-output-names = "osc32k";
 188                 };
 189
 190                 pll1: clk@01c20000 {
 191                         #clock-cells = <0>;
 192                         compatible = "allwinner,sun4i-a10-pll1-clk";
 193                         reg = <0x01c20000 0x4>;
 194                         clocks = <&osc24M>;
 195                         clock-output-names = "pll1";
 196                 };
 197
 198                 pll4: clk@01c20018 {
 199                         #clock-cells = <0>;
 200                         compatible = "allwinner,sun4i-a10-pll1-clk";
 201                         reg = <0x01c20018 0x4>;
 202                         clocks = <&osc24M>;
 203                         clock-output-names = "pll4";
 204                 };
 205
 206                 pll5: clk@01c20020 {
 207                         #clock-cells = <1>;
 208                         compatible = "allwinner,sun4i-a10-pll5-clk";
 209                         reg = <0x01c20020 0x4>;
 210                         clocks = <&osc24M>;
 211                         clock-output-names = "pll5_ddr", "pll5_other";
 212                 };
 213
 214                 pll6: clk@01c20028 {
 215                         #clock-cells = <1>;
 216                         compatible = "allwinner,sun4i-a10-pll6-clk";
 217                         reg = <0x01c20028 0x4>;
 218                         clocks = <&osc24M>;
 219                         clock-output-names = "pll6_sata", "pll6_other", "pll6";
 220                 };
 221
 222                 /* dummy is 200M */
 223                 cpu: cpu@01c20054 {
 224                         #clock-cells = <0>;
 225                         compatible = "allwinner,sun4i-a10-cpu-clk";
 226                         reg = <0x01c20054 0x4>;
 227                         clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
 228                         clock-output-names = "cpu";
 229                 };
 230
 231                 axi: axi@01c20054 {
 232                         #clock-cells = <0>;
 233                         compatible = "allwinner,sun4i-a10-axi-clk";
 234                         reg = <0x01c20054 0x4>;
 235                         clocks = <&cpu>;
 236                         clock-output-names = "axi";
 237                 };
 238
 239                 axi_gates: clk@01c2005c {
 240                         #clock-cells = <1>;
 241                         compatible = "allwinner,sun4i-a10-axi-gates-clk";
 242                         reg = <0x01c2005c 0x4>;
 243                         clocks = <&axi>;
 244                         clock-output-names = "axi_dram";
 245                 };
 246
 247                 ahb: ahb@01c20054 {
 248                         #clock-cells = <0>;
 249                         compatible = "allwinner,sun4i-a10-ahb-clk";
 250                         reg = <0x01c20054 0x4>;
 251                         clocks = <&axi>;
 252                         clock-output-names = "ahb";
 253                 };
 254
 255                 ahb_gates: clk@01c20060 {
 256                         #clock-cells = <1>;
 257                         compatible = "allwinner,sun4i-a10-ahb-gates-clk";
 258                         reg = <0x01c20060 0x8>;
 259                         clocks = <&ahb>;
 260                         clock-output-names = "ahb_usb0", "ahb_ehci0",
 261                                 "ahb_ohci0", "ahb_ehci1", "ahb_ohci1", "ahb_ss",
 262                                 "ahb_dma", "ahb_bist", "ahb_mmc0", "ahb_mmc1",
 263                                 "ahb_mmc2", "ahb_mmc3", "ahb_ms", "ahb_nand",
 264                                 "ahb_sdram", "ahb_ace", "ahb_emac", "ahb_ts",
 265                                 "ahb_spi0", "ahb_spi1", "ahb_spi2", "ahb_spi3",
 266                                 "ahb_pata", "ahb_sata", "ahb_gps", "ahb_ve",
 267                                 "ahb_tvd", "ahb_tve0", "ahb_tve1", "ahb_lcd0",
 268                                 "ahb_lcd1", "ahb_csi0", "ahb_csi1", "ahb_hdmi",
 269                                 "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0",
 270                                 "ahb_de_fe1", "ahb_mp", "ahb_mali400";
 271                 };
 272
 273                 apb0: apb0@01c20054 {
 274                         #clock-cells = <0>;
 275                         compatible = "allwinner,sun4i-a10-apb0-clk";
 276                         reg = <0x01c20054 0x4>;
 277                         clocks = <&ahb>;
 278                         clock-output-names = "apb0";
 279                 };
 280
 281                 apb0_gates: clk@01c20068 {
 282                         #clock-cells = <1>;
 283                         compatible = "allwinner,sun4i-a10-apb0-gates-clk";
 284                         reg = <0x01c20068 0x4>;
 285                         clocks = <&apb0>;
 286                         clock-output-names = "apb0_codec", "apb0_spdif",
 287                                 "apb0_ac97", "apb0_iis", "apb0_pio", "apb0_ir0",
 288                                 "apb0_ir1", "apb0_keypad";
 289                 };
 290
 291                 apb1: clk@01c20058 {
 292                         #clock-cells = <0>;
 293                         compatible = "allwinner,sun4i-a10-apb1-clk";
 294                         reg = <0x01c20058 0x4>;
 295                         clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
 296                         clock-output-names = "apb1";
 297                 };
 298
 299                 apb1_gates: clk@01c2006c {
 300                         #clock-cells = <1>;
 301                         compatible = "allwinner,sun4i-a10-apb1-gates-clk";
 302                         reg = <0x01c2006c 0x4>;
 303                         clocks = <&apb1>;
 304                         clock-output-names = "apb1_i2c0", "apb1_i2c1",
 305                                 "apb1_i2c2", "apb1_can", "apb1_scr",
 306                                 "apb1_ps20", "apb1_ps21", "apb1_uart0",
 307                                 "apb1_uart1", "apb1_uart2", "apb1_uart3",
 308                                 "apb1_uart4", "apb1_uart5", "apb1_uart6",
 309                                 "apb1_uart7";
 310                 };
 311
 312                 nand_clk: clk@01c20080 {
 313                         #clock-cells = <0>;
 314                         compatible = "allwinner,sun4i-a10-mod0-clk";
 315                         reg = <0x01c20080 0x4>;
 316                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 317                         clock-output-names = "nand";
 318                 };
 319
 320                 ms_clk: clk@01c20084 {
 321                         #clock-cells = <0>;
 322                         compatible = "allwinner,sun4i-a10-mod0-clk";
 323                         reg = <0x01c20084 0x4>;
 324                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 325                         clock-output-names = "ms";
 326                 };
 327
 328                 mmc0_clk: clk@01c20088 {
 329                         #clock-cells = <1>;
 330                         compatible = "allwinner,sun4i-a10-mmc-clk";
 331                         reg = <0x01c20088 0x4>;
 332                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 333                         clock-output-names = "mmc0",
 334                                              "mmc0_output",
 335                                              "mmc0_sample";
 336                 };
 337
 338                 mmc1_clk: clk@01c2008c {
 339                         #clock-cells = <1>;
 340                         compatible = "allwinner,sun4i-a10-mmc-clk";
 341                         reg = <0x01c2008c 0x4>;
 342                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 343                         clock-output-names = "mmc1",
 344                                              "mmc1_output",
 345                                              "mmc1_sample";
 346                 };
 347
 348                 mmc2_clk: clk@01c20090 {
 349                         #clock-cells = <1>;
 350                         compatible = "allwinner,sun4i-a10-mmc-clk";
 351                         reg = <0x01c20090 0x4>;
 352                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 353                         clock-output-names = "mmc2",
 354                                              "mmc2_output",
 355                                              "mmc2_sample";
 356                 };
 357
 358                 mmc3_clk: clk@01c20094 {
 359                         #clock-cells = <1>;
 360                         compatible = "allwinner,sun4i-a10-mmc-clk";
 361                         reg = <0x01c20094 0x4>;
 362                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 363                         clock-output-names = "mmc3",
 364                                              "mmc3_output",
 365                                              "mmc3_sample";
 366                 };
 367
 368                 ts_clk: clk@01c20098 {
 369                         #clock-cells = <0>;
 370                         compatible = "allwinner,sun4i-a10-mod0-clk";
 371                         reg = <0x01c20098 0x4>;
 372                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 373                         clock-output-names = "ts";
 374                 };
 375
 376                 ss_clk: clk@01c2009c {
 377                         #clock-cells = <0>;
 378                         compatible = "allwinner,sun4i-a10-mod0-clk";
 379                         reg = <0x01c2009c 0x4>;
 380                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 381                         clock-output-names = "ss";
 382                 };
 383
 384                 spi0_clk: clk@01c200a0 {
 385                         #clock-cells = <0>;
 386                         compatible = "allwinner,sun4i-a10-mod0-clk";
 387                         reg = <0x01c200a0 0x4>;
 388                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 389                         clock-output-names = "spi0";
 390                 };
 391
 392                 spi1_clk: clk@01c200a4 {
 393                         #clock-cells = <0>;
 394                         compatible = "allwinner,sun4i-a10-mod0-clk";
 395                         reg = <0x01c200a4 0x4>;
 396                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 397                         clock-output-names = "spi1";
 398                 };
 399
 400                 spi2_clk: clk@01c200a8 {
 401                         #clock-cells = <0>;
 402                         compatible = "allwinner,sun4i-a10-mod0-clk";
 403                         reg = <0x01c200a8 0x4>;
 404                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 405                         clock-output-names = "spi2";
 406                 };
 407
 408                 pata_clk: clk@01c200ac {
 409                         #clock-cells = <0>;
 410                         compatible = "allwinner,sun4i-a10-mod0-clk";
 411                         reg = <0x01c200ac 0x4>;
 412                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 413                         clock-output-names = "pata";
 414                 };
 415
 416                 ir0_clk: clk@01c200b0 {
 417                         #clock-cells = <0>;
 418                         compatible = "allwinner,sun4i-a10-mod0-clk";
 419                         reg = <0x01c200b0 0x4>;
 420                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 421                         clock-output-names = "ir0";
 422                 };
 423
 424                 ir1_clk: clk@01c200b4 {
 425                         #clock-cells = <0>;
 426                         compatible = "allwinner,sun4i-a10-mod0-clk";
 427                         reg = <0x01c200b4 0x4>;
 428                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 429                         clock-output-names = "ir1";
 430                 };
 431
 432                 usb_clk: clk@01c200cc {
 433                         #clock-cells = <1>;
 434                         #reset-cells = <1>;
 435                         compatible = "allwinner,sun4i-a10-usb-clk";
 436                         reg = <0x01c200cc 0x4>;
 437                         clocks = <&pll6 1>;
 438                         clock-output-names = "usb_ohci0", "usb_ohci1",
 439                                              "usb_phy";
 440                 };
 441
 442                 spi3_clk: clk@01c200d4 {
 443                         #clock-cells = <0>;
 444                         compatible = "allwinner,sun4i-a10-mod0-clk";
 445                         reg = <0x01c200d4 0x4>;
 446                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 447                         clock-output-names = "spi3";
 448                 };
 449         };
 450
 451         soc@01c00000 {
 452                 compatible = "simple-bus";
 453                 #address-cells = <1>;
 454                 #size-cells = <1>;
 455                 ranges;
 456
 457                 sram-controller@01c00000 {
 458                         compatible = "allwinner,sun4i-a10-sram-controller";
 459                         reg = <0x01c00000 0x30>;
 460                         #address-cells = <1>;
 461                         #size-cells = <1>;
 462                         ranges;
 463
 464                         sram_a: sram@00000000 {
 465                                 compatible = "mmio-sram";
 466                                 reg = <0x00000000 0xc000>;
 467                                 #address-cells = <1>;
 468                                 #size-cells = <1>;
 469                                 ranges = <0 0x00000000 0xc000>;
 470
 471                                 emac_sram: sram-section@8000 {
 472                                         compatible = "allwinner,sun4i-a10-sram-a3-a4";
 473                                         reg = <0x8000 0x4000>;
 474                                         status = "disabled";
 475                                 };
 476                         };
 477
 478                         sram_d: sram@00010000 {
 479                                 compatible = "mmio-sram";
 480                                 reg = <0x00010000 0x1000>;
 481                                 #address-cells = <1>;
 482                                 #size-cells = <1>;
 483                                 ranges = <0 0x00010000 0x1000>;
 484
 485                                 otg_sram: sram-section@0000 {
 486                                         compatible = "allwinner,sun4i-a10-sram-d";
 487                                         reg = <0x0000 0x1000>;
 488                                         status = "disabled";
 489                                 };
 490                         };
 491                 };
 492
 493                 dma: dma-controller@01c02000 {
 494                         compatible = "allwinner,sun4i-a10-dma";
 495                         reg = <0x01c02000 0x1000>;
 496                         interrupts = <27>;
 497                         clocks = <&ahb_gates 6>;
 498                         #dma-cells = <2>;
 499                 };
 500
 501                 spi0: spi@01c05000 {
 502                         compatible = "allwinner,sun4i-a10-spi";
 503                         reg = <0x01c05000 0x1000>;
 504                         interrupts = <10>;
 505                         clocks = <&ahb_gates 20>, <&spi0_clk>;
 506                         clock-names = "ahb", "mod";
 507                         dmas = <&dma SUN4I_DMA_DEDICATED 27>,
 508                                <&dma SUN4I_DMA_DEDICATED 26>;
 509                         dma-names = "rx", "tx";
 510                         status = "disabled";
 511                         #address-cells = <1>;
 512                         #size-cells = <0>;
 513                 };
 514
 515                 spi1: spi@01c06000 {
 516                         compatible = "allwinner,sun4i-a10-spi";
 517                         reg = <0x01c06000 0x1000>;
 518                         interrupts = <11>;
 519                         clocks = <&ahb_gates 21>, <&spi1_clk>;
 520                         clock-names = "ahb", "mod";
 521                         dmas = <&dma SUN4I_DMA_DEDICATED 9>,
 522                                <&dma SUN4I_DMA_DEDICATED 8>;
 523                         dma-names = "rx", "tx";
 524                         status = "disabled";
 525                         #address-cells = <1>;
 526                         #size-cells = <0>;
 527                 };
 528
 529                 emac: ethernet@01c0b000 {
 530                         compatible = "allwinner,sun4i-a10-emac";
 531                         reg = <0x01c0b000 0x1000>;
 532                         interrupts = <55>;
 533                         clocks = <&ahb_gates 17>;
 534                         allwinner,sram = <&emac_sram 1>;
 535                         status = "disabled";
 536                 };
 537
 538                 mdio: mdio@01c0b080 {
 539                         compatible = "allwinner,sun4i-a10-mdio";
 540                         reg = <0x01c0b080 0x14>;
 541                         status = "disabled";
 542                         #address-cells = <1>;
 543                         #size-cells = <0>;
 544                 };
 545
 546                 mmc0: mmc@01c0f000 {
 547                         compatible = "allwinner,sun4i-a10-mmc";
 548                         reg = <0x01c0f000 0x1000>;
 549                         clocks = <&ahb_gates 8>,
 550                                  <&mmc0_clk 0>,
 551                                  <&mmc0_clk 1>,
 552                                  <&mmc0_clk 2>;
 553                         clock-names = "ahb",
 554                                       "mmc",
 555                                       "output",
 556                                       "sample";
 557                         interrupts = <32>;
 558                         status = "disabled";
 559                         #address-cells = <1>;
 560                         #size-cells = <0>;
 561                 };
 562
 563                 mmc1: mmc@01c10000 {
 564                         compatible = "allwinner,sun4i-a10-mmc";
 565                         reg = <0x01c10000 0x1000>;
 566                         clocks = <&ahb_gates 9>,
 567                                  <&mmc1_clk 0>,
 568                                  <&mmc1_clk 1>,
 569                                  <&mmc1_clk 2>;
 570                         clock-names = "ahb",
 571                                       "mmc",
 572                                       "output",
 573                                       "sample";
 574                         interrupts = <33>;
 575                         status = "disabled";
 576                         #address-cells = <1>;
 577                         #size-cells = <0>;
 578                 };
 579
 580                 mmc2: mmc@01c11000 {
 581                         compatible = "allwinner,sun4i-a10-mmc";
 582                         reg = <0x01c11000 0x1000>;
 583                         clocks = <&ahb_gates 10>,
 584                                  <&mmc2_clk 0>,
 585                                  <&mmc2_clk 1>,
 586                                  <&mmc2_clk 2>;
 587                         clock-names = "ahb",
 588                                       "mmc",
 589                                       "output",
 590                                       "sample";
 591                         interrupts = <34>;
 592                         status = "disabled";
 593                         #address-cells = <1>;
 594                         #size-cells = <0>;
 595                 };
 596
 597                 mmc3: mmc@01c12000 {
 598                         compatible = "allwinner,sun4i-a10-mmc";
 599                         reg = <0x01c12000 0x1000>;
 600                         clocks = <&ahb_gates 11>,
 601                                  <&mmc3_clk 0>,
 602                                  <&mmc3_clk 1>,
 603                                  <&mmc3_clk 2>;
 604                         clock-names = "ahb",
 605                                       "mmc",
 606                                       "output",
 607                                       "sample";
 608                         interrupts = <35>;
 609                         status = "disabled";
 610                         #address-cells = <1>;
 611                         #size-cells = <0>;
 612                 };
 613
 614                 usb_otg: usb@01c13000 {
 615                         compatible = "allwinner,sun4i-a10-musb";
 616                         reg = <0x01c13000 0x0400>;
 617                         clocks = <&ahb_gates 0>;
 618                         interrupts = <38>;
 619                         interrupt-names = "mc";
 620                         phys = <&usbphy 0>;
 621                         phy-names = "usb";
 622                         extcon = <&usbphy 0>;
 623                         allwinner,sram = <&otg_sram 1>;
 624                         status = "disabled";
 625                 };
 626
 627                 usbphy: phy@01c13400 {
 628                         #phy-cells = <1>;
 629                         compatible = "allwinner,sun4i-a10-usb-phy";
 630                         reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>;
 631                         reg-names = "phy_ctrl", "pmu1", "pmu2";
 632                         clocks = <&usb_clk 8>;
 633                         clock-names = "usb_phy";
 634                         resets = <&usb_clk 0>, <&usb_clk 1>, <&usb_clk 2>;
 635                         reset-names = "usb0_reset", "usb1_reset", "usb2_reset";
 636                         status = "disabled";
 637                 };
 638
 639                 ehci0: usb@01c14000 {
 640                         compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
 641                         reg = <0x01c14000 0x100>;
 642                         interrupts = <39>;
 643                         clocks = <&ahb_gates 1>;
 644                         phys = <&usbphy 1>;
 645                         phy-names = "usb";
 646                         status = "disabled";
 647                 };
 648
 649                 ohci0: usb@01c14400 {
 650                         compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
 651                         reg = <0x01c14400 0x100>;
 652                         interrupts = <64>;
 653                         clocks = <&usb_clk 6>, <&ahb_gates 2>;
 654                         phys = <&usbphy 1>;
 655                         phy-names = "usb";
 656                         status = "disabled";
 657                 };
 658
 659                 spi2: spi@01c17000 {
 660                         compatible = "allwinner,sun4i-a10-spi";
 661                         reg = <0x01c17000 0x1000>;
 662                         interrupts = <12>;
 663                         clocks = <&ahb_gates 22>, <&spi2_clk>;
 664                         clock-names = "ahb", "mod";
 665                         dmas = <&dma SUN4I_DMA_DEDICATED 29>,
 666                                <&dma SUN4I_DMA_DEDICATED 28>;
 667                         dma-names = "rx", "tx";
 668                         status = "disabled";
 669                         #address-cells = <1>;
 670                         #size-cells = <0>;
 671                 };
 672
 673                 ahci: sata@01c18000 {
 674                         compatible = "allwinner,sun4i-a10-ahci";
 675                         reg = <0x01c18000 0x1000>;
 676                         interrupts = <56>;
 677                         clocks = <&pll6 0>, <&ahb_gates 25>;
 678                         status = "disabled";
 679                 };
 680
 681                 ehci1: usb@01c1c000 {
 682                         compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
 683                         reg = <0x01c1c000 0x100>;
 684                         interrupts = <40>;
 685                         clocks = <&ahb_gates 3>;
 686                         phys = <&usbphy 2>;
 687                         phy-names = "usb";
 688                         status = "disabled";
 689                 };
 690
 691                 ohci1: usb@01c1c400 {
 692                         compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
 693                         reg = <0x01c1c400 0x100>;
 694                         interrupts = <65>;
 695                         clocks = <&usb_clk 7>, <&ahb_gates 4>;
 696                         phys = <&usbphy 2>;
 697                         phy-names = "usb";
 698                         status = "disabled";
 699                 };
 700
 701                 spi3: spi@01c1f000 {
 702                         compatible = "allwinner,sun4i-a10-spi";
 703                         reg = <0x01c1f000 0x1000>;
 704                         interrupts = <50>;
 705                         clocks = <&ahb_gates 23>, <&spi3_clk>;
 706                         clock-names = "ahb", "mod";
 707                         dmas = <&dma SUN4I_DMA_DEDICATED 31>,
 708                                <&dma SUN4I_DMA_DEDICATED 30>;
 709                         dma-names = "rx", "tx";
 710                         status = "disabled";
 711                         #address-cells = <1>;
 712                         #size-cells = <0>;
 713                 };
 714
 715                 intc: interrupt-controller@01c20400 {
 716                         compatible = "allwinner,sun4i-a10-ic";
 717                         reg = <0x01c20400 0x400>;
 718                         interrupt-controller;
 719                         #interrupt-cells = <1>;
 720                 };
 721
 722                 pio: pinctrl@01c20800 {
 723                         compatible = "allwinner,sun4i-a10-pinctrl";
 724                         reg = <0x01c20800 0x400>;
 725                         interrupts = <28>;
 726                         clocks = <&apb0_gates 5>;
 727                         gpio-controller;
 728                         interrupt-controller;
 729                         #interrupt-cells = <3>;
 730                         #gpio-cells = <3>;
 731
 732                         pwm0_pins_a: pwm0@0 {
 733                                 allwinner,pins = "PB2";
 734                                 allwinner,function = "pwm";
 735                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 736                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 737                         };
 738
 739                         pwm1_pins_a: pwm1@0 {
 740                                 allwinner,pins = "PI3";
 741                                 allwinner,function = "pwm";
 742                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 743                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 744                         };
 745
 746                         uart0_pins_a: uart0@0 {
 747                                 allwinner,pins = "PB22", "PB23";
 748                                 allwinner,function = "uart0";
 749                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 750                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 751                         };
 752
 753                         uart0_pins_b: uart0@1 {
 754                                 allwinner,pins = "PF2", "PF4";
 755                                 allwinner,function = "uart0";
 756                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 757                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 758                         };
 759
 760                         uart1_pins_a: uart1@0 {
 761                                 allwinner,pins = "PA10", "PA11";
 762                                 allwinner,function = "uart1";
 763                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 764                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 765                         };
 766
 767                         i2c0_pins_a: i2c0@0 {
 768                                 allwinner,pins = "PB0", "PB1";
 769                                 allwinner,function = "i2c0";
 770                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 771                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 772                         };
 773
 774                         i2c1_pins_a: i2c1@0 {
 775                                 allwinner,pins = "PB18", "PB19";
 776                                 allwinner,function = "i2c1";
 777                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 778                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 779                         };
 780
 781                         i2c2_pins_a: i2c2@0 {
 782                                 allwinner,pins = "PB20", "PB21";
 783                                 allwinner,function = "i2c2";
 784                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 785                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 786                         };
 787
 788                         emac_pins_a: emac0@0 {
 789                                 allwinner,pins = "PA0", "PA1", "PA2",
 790                                                 "PA3", "PA4", "PA5", "PA6",
 791                                                 "PA7", "PA8", "PA9", "PA10",
 792                                                 "PA11", "PA12", "PA13", "PA14",
 793                                                 "PA15", "PA16";
 794                                 allwinner,function = "emac";
 795                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 796                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 797                         };
 798
 799                         mmc0_pins_a: mmc0@0 {
 800                                 allwinner,pins = "PF0", "PF1", "PF2",
 801                                                  "PF3", "PF4", "PF5";
 802                                 allwinner,function = "mmc0";
 803                                 allwinner,drive = <SUN4I_PINCTRL_30_MA>;
 804                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 805                         };
 806
 807                         mmc0_cd_pin_reference_design: mmc0_cd_pin@0 {
 808                                 allwinner,pins = "PH1";
 809                                 allwinner,function = "gpio_in";
 810                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 811                                 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 812                         };
 813
 814                         ir0_rx_pins_a: ir0@0 {
 815                                 allwinner,pins = "PB4";
 816                                 allwinner,function = "ir0";
 817                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 818                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 819                         };
 820
 821                         ir0_tx_pins_a: ir0@1 {
 822                                 allwinner,pins = "PB3";
 823                                 allwinner,function = "ir0";
 824                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 825                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 826                         };
 827
 828                         ir1_rx_pins_a: ir1@0 {
 829                                 allwinner,pins = "PB23";
 830                                 allwinner,function = "ir1";
 831                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 832                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 833                         };
 834
 835                         ir1_tx_pins_a: ir1@1 {
 836                                 allwinner,pins = "PB22";
 837                                 allwinner,function = "ir1";
 838                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 839                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 840                         };
 841
 842                         spi0_pins_a: spi0@0 {
 843                                 allwinner,pins = "PI11", "PI12", "PI13";
 844                                 allwinner,function = "spi0";
 845                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 846                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 847                         };
 848
 849                         spi0_cs0_pins_a: spi0_cs0@0 {
 850                                 allwinner,pins = "PI10";
 851                                 allwinner,function = "spi0";
 852                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 853                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 854                         };
 855
 856                         spi1_pins_a: spi1@0 {
 857                                 allwinner,pins = "PI17", "PI18", "PI19";
 858                                 allwinner,function = "spi1";
 859                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 860                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 861                         };
 862
 863                         spi1_cs0_pins_a: spi1_cs0@0 {
 864                                 allwinner,pins = "PI16";
 865                                 allwinner,function = "spi1";
 866                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 867                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 868                         };
 869
 870                         spi2_pins_a: spi2@0 {
 871                                 allwinner,pins = "PC20", "PC21", "PC22";
 872                                 allwinner,function = "spi2";
 873                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 874                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 875                         };
 876
 877                         spi2_pins_b: spi2@1 {
 878                                 allwinner,pins = "PB15", "PB16", "PB17";
 879                                 allwinner,function = "spi2";
 880                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 881                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 882                         };
 883
 884                         spi2_cs0_pins_a: spi2_cs0@0 {
 885                                 allwinner,pins = "PC19";
 886                                 allwinner,function = "spi2";
 887                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 888                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 889                         };
 890
 891                         spi2_cs0_pins_b: spi2_cs0@1 {
 892                                 allwinner,pins = "PB14";
 893                                 allwinner,function = "spi2";
 894                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 895                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 896                         };
 897
 898                         ps20_pins_a: ps20@0 {
 899                                 allwinner,pins = "PI20", "PI21";
 900                                 allwinner,function = "ps2";
 901                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 902                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 903                         };
 904
 905                         ps21_pins_a: ps21@0 {
 906                                 allwinner,pins = "PH12", "PH13";
 907                                 allwinner,function = "ps2";
 908                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 909                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 910                         };
 911                 };
 912
 913                 timer@01c20c00 {
 914                         compatible = "allwinner,sun4i-a10-timer";
 915                         reg = <0x01c20c00 0x90>;
 916                         interrupts = <22>;
 917                         clocks = <&osc24M>;
 918                 };
 919
 920                 wdt: watchdog@01c20c90 {
 921                         compatible = "allwinner,sun4i-a10-wdt";
 922                         reg = <0x01c20c90 0x10>;
 923                 };
 924
 925                 rtc: rtc@01c20d00 {
 926                         compatible = "allwinner,sun4i-a10-rtc";
 927                         reg = <0x01c20d00 0x20>;
 928                         interrupts = <24>;
 929                 };
 930
 931                 pwm: pwm@01c20e00 {
 932                         compatible = "allwinner,sun4i-a10-pwm";
 933                         reg = <0x01c20e00 0xc>;
 934                         clocks = <&osc24M>;
 935                         #pwm-cells = <3>;
 936                         status = "disabled";
 937                 };
 938
 939                 ir0: ir@01c21800 {
 940                         compatible = "allwinner,sun4i-a10-ir";
 941                         clocks = <&apb0_gates 6>, <&ir0_clk>;
 942                         clock-names = "apb", "ir";
 943                         interrupts = <5>;
 944                         reg = <0x01c21800 0x40>;
 945                         status = "disabled";
 946                 };
 947
 948                 ir1: ir@01c21c00 {
 949                         compatible = "allwinner,sun4i-a10-ir";
 950                         clocks = <&apb0_gates 7>, <&ir1_clk>;
 951                         clock-names = "apb", "ir";
 952                         interrupts = <6>;
 953                         reg = <0x01c21c00 0x40>;
 954                         status = "disabled";
 955                 };
 956
 957                 lradc: lradc@01c22800 {
 958                         compatible = "allwinner,sun4i-a10-lradc-keys";
 959                         reg = <0x01c22800 0x100>;
 960                         interrupts = <31>;
 961                         status = "disabled";
 962                 };
 963
 964                 sid: eeprom@01c23800 {
 965                         compatible = "allwinner,sun4i-a10-sid";
 966                         reg = <0x01c23800 0x10>;
 967                 };
 968
 969                 rtp: rtp@01c25000 {
 970                         compatible = "allwinner,sun4i-a10-ts";
 971                         reg = <0x01c25000 0x100>;
 972                         interrupts = <29>;
 973                         #thermal-sensor-cells = <0>;
 974                 };
 975
 976                 uart0: serial@01c28000 {
 977                         compatible = "snps,dw-apb-uart";
 978                         reg = <0x01c28000 0x400>;
 979                         interrupts = <1>;
 980                         reg-shift = <2>;
 981                         reg-io-width = <4>;
 982                         clocks = <&apb1_gates 16>;
 983                         status = "disabled";
 984                 };
 985
 986                 uart1: serial@01c28400 {
 987                         compatible = "snps,dw-apb-uart";
 988                         reg = <0x01c28400 0x400>;
 989                         interrupts = <2>;
 990                         reg-shift = <2>;
 991                         reg-io-width = <4>;
 992                         clocks = <&apb1_gates 17>;
 993                         status = "disabled";
 994                 };
 995
 996                 uart2: serial@01c28800 {
 997                         compatible = "snps,dw-apb-uart";
 998                         reg = <0x01c28800 0x400>;
 999                         interrupts = <3>;
1000                         reg-shift = <2>;
1001                         reg-io-width = <4>;
1002                         clocks = <&apb1_gates 18>;
1003                         status = "disabled";
1004                 };
1005
1006                 uart3: serial@01c28c00 {
1007                         compatible = "snps,dw-apb-uart";
1008                         reg = <0x01c28c00 0x400>;
1009                         interrupts = <4>;
1010                         reg-shift = <2>;
1011                         reg-io-width = <4>;
1012                         clocks = <&apb1_gates 19>;
1013                         status = "disabled";
1014                 };
1015
1016                 uart4: serial@01c29000 {
1017                         compatible = "snps,dw-apb-uart";
1018                         reg = <0x01c29000 0x400>;
1019                         interrupts = <17>;
1020                         reg-shift = <2>;
1021                         reg-io-width = <4>;
1022                         clocks = <&apb1_gates 20>;
1023                         status = "disabled";
1024                 };
1025
1026                 uart5: serial@01c29400 {
1027                         compatible = "snps,dw-apb-uart";
1028                         reg = <0x01c29400 0x400>;
1029                         interrupts = <18>;
1030                         reg-shift = <2>;
1031                         reg-io-width = <4>;
1032                         clocks = <&apb1_gates 21>;
1033                         status = "disabled";
1034                 };
1035
1036                 uart6: serial@01c29800 {
1037                         compatible = "snps,dw-apb-uart";
1038                         reg = <0x01c29800 0x400>;
1039                         interrupts = <19>;
1040                         reg-shift = <2>;
1041                         reg-io-width = <4>;
1042                         clocks = <&apb1_gates 22>;
1043                         status = "disabled";
1044                 };
1045
1046                 uart7: serial@01c29c00 {
1047                         compatible = "snps,dw-apb-uart";
1048                         reg = <0x01c29c00 0x400>;
1049                         interrupts = <20>;
1050                         reg-shift = <2>;
1051                         reg-io-width = <4>;
1052                         clocks = <&apb1_gates 23>;
1053                         status = "disabled";
1054                 };
1055
1056                 i2c0: i2c@01c2ac00 {
1057                         compatible = "allwinner,sun4i-a10-i2c";
1058                         reg = <0x01c2ac00 0x400>;
1059                         interrupts = <7>;
1060                         clocks = <&apb1_gates 0>;
1061                         status = "disabled";
1062                         #address-cells = <1>;
1063                         #size-cells = <0>;
1064                 };
1065
1066                 i2c1: i2c@01c2b000 {
1067                         compatible = "allwinner,sun4i-a10-i2c";
1068                         reg = <0x01c2b000 0x400>;
1069                         interrupts = <8>;
1070                         clocks = <&apb1_gates 1>;
1071                         status = "disabled";
1072                         #address-cells = <1>;
1073                         #size-cells = <0>;
1074                 };
1075
1076                 i2c2: i2c@01c2b400 {
1077                         compatible = "allwinner,sun4i-a10-i2c";
1078                         reg = <0x01c2b400 0x400>;
1079                         interrupts = <9>;
1080                         clocks = <&apb1_gates 2>;
1081                         status = "disabled";
1082                         #address-cells = <1>;
1083                         #size-cells = <0>;
1084                 };
1085
1086                 ps20: ps2@01c2a000 {
1087                         compatible = "allwinner,sun4i-a10-ps2";
1088                         reg = <0x01c2a000 0x400>;
1089                         interrupts = <62>;
1090                         clocks = <&apb1_gates 6>;
1091                         status = "disabled";
1092                 };
1093
1094                 ps21: ps2@01c2a400 {
1095                         compatible = "allwinner,sun4i-a10-ps2";
1096                         reg = <0x01c2a400 0x400>;
1097                         interrupts = <63>;
1098                         clocks = <&apb1_gates 7>;
1099                         status = "disabled";
1100                 };
1101         };
1102 };