arch/arm/boot/dts/sun7i-a20.dtsi

   1 /*
   2  * Copyright 2013 Maxime Ripard
   3  *
   4  * Maxime Ripard <maxime.ripard@free-electrons.com>
   5  *
   6  * This file is dual-licensed: you can use it either under the terms
   7  * of the GPL or the X11 license, at your option. Note that this dual
   8  * licensing only applies to this file, and not this project as a
   9  * whole.
  10  *
  11  *  a) This file is free software; you can redistribute it and/or
  12  *     modify it under the terms of the GNU General Public License as
  13  *     published by the Free Software Foundation; either version 2 of the
  14  *     License, or (at your option) any later version.
  15  *
  16  *     This file is distributed in the hope that it will be useful,
  17  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *     GNU General Public License for more details.
  20  *
  21  * Or, alternatively,
  22  *
  23  *  b) Permission is hereby granted, free of charge, to any person
  24  *     obtaining a copy of this software and associated documentation
  25  *     files (the "Software"), to deal in the Software without
  26  *     restriction, including without limitation the rights to use,
  27  *     copy, modify, merge, publish, distribute, sublicense, and/or
  28  *     sell copies of the Software, and to permit persons to whom the
  29  *     Software is furnished to do so, subject to the following
  30  *     conditions:
  31  *
  32  *     The above copyright notice and this permission notice shall be
  33  *     included in all copies or substantial portions of the Software.
  34  *
  35  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  36  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  37  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  38  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  39  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  40  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  41  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  42  *     OTHER DEALINGS IN THE SOFTWARE.
  43  */
  44
  45 #include "skeleton.dtsi"
  46
  47 #include <dt-bindings/interrupt-controller/arm-gic.h>
  48 #include <dt-bindings/thermal/thermal.h>
  49
  50 #include <dt-bindings/clock/sun4i-a10-pll2.h>
  51 #include <dt-bindings/dma/sun4i-a10.h>
  52 #include <dt-bindings/pinctrl/sun4i-a10.h>
  53
  54 / {
  55         interrupt-parent = <&gic>;
  56
  57         aliases {
  58                 ethernet0 = &gmac;
  59         };
  60
  61         chosen {
  62                 #address-cells = <1>;
  63                 #size-cells = <1>;
  64                 ranges;
  65
  66                 framebuffer@0 {
  67                         compatible = "allwinner,simple-framebuffer",
  68                                      "simple-framebuffer";
  69                         allwinner,pipeline = "de_be0-lcd0-hdmi";
  70                         clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 43>,
  71                                  <&ahb_gates 44>, <&dram_gates 26>;
  72                         status = "disabled";
  73                 };
  74
  75                 framebuffer@1 {
  76                         compatible = "allwinner,simple-framebuffer",
  77                                      "simple-framebuffer";
  78                         allwinner,pipeline = "de_be0-lcd0";
  79                         clocks = <&pll5 1>, <&ahb_gates 36>, <&ahb_gates 44>,
  80                                  <&dram_gates 26>;
  81                         status = "disabled";
  82                 };
  83
  84                 framebuffer@2 {
  85                         compatible = "allwinner,simple-framebuffer",
  86                                      "simple-framebuffer";
  87                         allwinner,pipeline = "de_be0-lcd0-tve0";
  88                         clocks = <&pll5 1>, <&ahb_gates 34>, <&ahb_gates 36>,
  89                                  <&ahb_gates 44>, <&dram_gates 26>;
  90                         status = "disabled";
  91                 };
  92         };
  93
  94         cpus {
  95                 #address-cells = <1>;
  96                 #size-cells = <0>;
  97
  98                 cpu0: cpu@0 {
  99                         compatible = "arm,cortex-a7";
 100                         device_type = "cpu";
 101                         reg = <0>;
 102                         clocks = <&cpu>;
 103                         clock-latency = <244144>; /* 8 32k periods */
 104                         operating-points = <
 105                                 /* kHz    uV */
 106                                 960000  1400000
 107                                 912000  1400000
 108                                 864000  1300000
 109                                 720000  1200000
 110                                 528000  1100000
 111                                 312000  1000000
 112                                 144000  1000000
 113                                 >;
 114                         #cooling-cells = <2>;
 115                         cooling-min-level = <0>;
 116                         cooling-max-level = <6>;
 117                 };
 118
 119                 cpu@1 {
 120                         compatible = "arm,cortex-a7";
 121                         device_type = "cpu";
 122                         reg = <1>;
 123                 };
 124         };
 125
 126         thermal-zones {
 127                 cpu_thermal {
 128                         /* milliseconds */
 129                         polling-delay-passive = <250>;
 130                         polling-delay = <1000>;
 131                         thermal-sensors = <&rtp>;
 132
 133                         cooling-maps {
 134                                 map0 {
 135                                         trip = <&cpu_alert0>;
 136                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 137                                 };
 138                         };
 139
 140                         trips {
 141                                 cpu_alert0: cpu_alert0 {
 142                                         /* milliCelsius */
 143                                         temperature = <75000>;
 144                                         hysteresis = <2000>;
 145                                         type = "passive";
 146                                 };
 147
 148                                 cpu_crit: cpu_crit {
 149                                         /* milliCelsius */
 150                                         temperature = <100000>;
 151                                         hysteresis = <2000>;
 152                                         type = "critical";
 153                                 };
 154                         };
 155                 };
 156         };
 157
 158         memory {
 159                 reg = <0x40000000 0x80000000>;
 160         };
 161
 162         timer {
 163                 compatible = "arm,armv7-timer";
 164                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 165                              <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 166                              <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 167                              <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
 168         };
 169
 170         pmu {
 171                 compatible = "arm,cortex-a7-pmu", "arm,cortex-a15-pmu";
 172                 interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
 173                              <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
 174         };
 175
 176         clocks {
 177                 #address-cells = <1>;
 178                 #size-cells = <1>;
 179                 ranges;
 180
 181                 osc24M: clk@01c20050 {
 182                         #clock-cells = <0>;
 183                         compatible = "allwinner,sun4i-a10-osc-clk";
 184                         reg = <0x01c20050 0x4>;
 185                         clock-frequency = <24000000>;
 186                         clock-output-names = "osc24M";
 187                 };
 188
 189                 osc32k: clk@0 {
 190                         #clock-cells = <0>;
 191                         compatible = "fixed-clock";
 192                         clock-frequency = <32768>;
 193                         clock-output-names = "osc32k";
 194                 };
 195
 196                 pll1: clk@01c20000 {
 197                         #clock-cells = <0>;
 198                         compatible = "allwinner,sun4i-a10-pll1-clk";
 199                         reg = <0x01c20000 0x4>;
 200                         clocks = <&osc24M>;
 201                         clock-output-names = "pll1";
 202                 };
 203
 204                 pll2: clk@01c20008 {
 205                         #clock-cells = <1>;
 206                         compatible = "allwinner,sun4i-a10-pll2-clk";
 207                         reg = <0x01c20008 0x8>;
 208                         clocks = <&osc24M>;
 209                         clock-output-names = "pll2-1x", "pll2-2x",
 210                                              "pll2-4x", "pll2-8x";
 211                 };
 212
 213                 pll4: clk@01c20018 {
 214                         #clock-cells = <0>;
 215                         compatible = "allwinner,sun7i-a20-pll4-clk";
 216                         reg = <0x01c20018 0x4>;
 217                         clocks = <&osc24M>;
 218                         clock-output-names = "pll4";
 219                 };
 220
 221                 pll5: clk@01c20020 {
 222                         #clock-cells = <1>;
 223                         compatible = "allwinner,sun4i-a10-pll5-clk";
 224                         reg = <0x01c20020 0x4>;
 225                         clocks = <&osc24M>;
 226                         clock-output-names = "pll5_ddr", "pll5_other";
 227                 };
 228
 229                 pll6: clk@01c20028 {
 230                         #clock-cells = <1>;
 231                         compatible = "allwinner,sun4i-a10-pll6-clk";
 232                         reg = <0x01c20028 0x4>;
 233                         clocks = <&osc24M>;
 234                         clock-output-names = "pll6_sata", "pll6_other", "pll6",
 235                                              "pll6_div_4";
 236                 };
 237
 238                 pll8: clk@01c20040 {
 239                         #clock-cells = <0>;
 240                         compatible = "allwinner,sun7i-a20-pll4-clk";
 241                         reg = <0x01c20040 0x4>;
 242                         clocks = <&osc24M>;
 243                         clock-output-names = "pll8";
 244                 };
 245
 246                 cpu: cpu@01c20054 {
 247                         #clock-cells = <0>;
 248                         compatible = "allwinner,sun4i-a10-cpu-clk";
 249                         reg = <0x01c20054 0x4>;
 250                         clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll6 1>;
 251                         clock-output-names = "cpu";
 252                 };
 253
 254                 axi: axi@01c20054 {
 255                         #clock-cells = <0>;
 256                         compatible = "allwinner,sun4i-a10-axi-clk";
 257                         reg = <0x01c20054 0x4>;
 258                         clocks = <&cpu>;
 259                         clock-output-names = "axi";
 260                 };
 261
 262                 ahb: ahb@01c20054 {
 263                         #clock-cells = <0>;
 264                         compatible = "allwinner,sun5i-a13-ahb-clk";
 265                         reg = <0x01c20054 0x4>;
 266                         clocks = <&axi>, <&pll6 3>, <&pll6 1>;
 267                         clock-output-names = "ahb";
 268                         /*
 269                          * Use PLL6 as parent, instead of CPU/AXI
 270                          * which has rate changes due to cpufreq
 271                          */
 272                         assigned-clocks = <&ahb>;
 273                         assigned-clock-parents = <&pll6 3>;
 274                 };
 275
 276                 ahb_gates: clk@01c20060 {
 277                         #clock-cells = <1>;
 278                         compatible = "allwinner,sun7i-a20-ahb-gates-clk";
 279                         reg = <0x01c20060 0x8>;
 280                         clocks = <&ahb>;
 281                         clock-indices = <0>, <1>,
 282                                         <2>, <3>, <4>,
 283                                         <5>, <6>, <7>, <8>,
 284                                         <9>, <10>, <11>, <12>,
 285                                         <13>, <14>, <16>,
 286                                         <17>, <18>, <20>, <21>,
 287                                         <22>, <23>, <25>,
 288                                         <28>, <32>, <33>, <34>,
 289                                         <35>, <36>, <37>, <40>,
 290                                         <41>, <42>, <43>,
 291                                         <44>, <45>, <46>,
 292                                         <47>, <49>, <50>,
 293                                         <52>;
 294                         clock-output-names = "ahb_usb0", "ahb_ehci0",
 295                                 "ahb_ohci0", "ahb_ehci1", "ahb_ohci1",
 296                                 "ahb_ss", "ahb_dma", "ahb_bist", "ahb_mmc0",
 297                                 "ahb_mmc1", "ahb_mmc2", "ahb_mmc3", "ahb_ms",
 298                                 "ahb_nand", "ahb_sdram", "ahb_ace",
 299                                 "ahb_emac", "ahb_ts", "ahb_spi0", "ahb_spi1",
 300                                 "ahb_spi2", "ahb_spi3", "ahb_sata",
 301                                 "ahb_hstimer", "ahb_ve", "ahb_tvd", "ahb_tve0",
 302                                 "ahb_tve1", "ahb_lcd0", "ahb_lcd1", "ahb_csi0",
 303                                 "ahb_csi1", "ahb_hdmi1", "ahb_hdmi0",
 304                                 "ahb_de_be0", "ahb_de_be1", "ahb_de_fe0",
 305                                 "ahb_de_fe1", "ahb_gmac", "ahb_mp",
 306                                 "ahb_mali";
 307                 };
 308
 309                 apb0: apb0@01c20054 {
 310                         #clock-cells = <0>;
 311                         compatible = "allwinner,sun4i-a10-apb0-clk";
 312                         reg = <0x01c20054 0x4>;
 313                         clocks = <&ahb>;
 314                         clock-output-names = "apb0";
 315                 };
 316
 317                 apb0_gates: clk@01c20068 {
 318                         #clock-cells = <1>;
 319                         compatible = "allwinner,sun7i-a20-apb0-gates-clk";
 320                         reg = <0x01c20068 0x4>;
 321                         clocks = <&apb0>;
 322                         clock-indices = <0>, <1>,
 323                                         <2>, <3>, <4>,
 324                                         <5>, <6>, <7>,
 325                                         <8>, <10>;
 326                         clock-output-names = "apb0_codec", "apb0_spdif",
 327                                 "apb0_ac97", "apb0_iis0", "apb0_iis1",
 328                                 "apb0_pio", "apb0_ir0", "apb0_ir1",
 329                                 "apb0_iis2", "apb0_keypad";
 330                 };
 331
 332                 apb1: clk@01c20058 {
 333                         #clock-cells = <0>;
 334                         compatible = "allwinner,sun4i-a10-apb1-clk";
 335                         reg = <0x01c20058 0x4>;
 336                         clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
 337                         clock-output-names = "apb1";
 338                 };
 339
 340                 apb1_gates: clk@01c2006c {
 341                         #clock-cells = <1>;
 342                         compatible = "allwinner,sun7i-a20-apb1-gates-clk";
 343                         reg = <0x01c2006c 0x4>;
 344                         clocks = <&apb1>;
 345                         clock-indices = <0>, <1>,
 346                                         <2>, <3>, <4>,
 347                                         <5>, <6>, <7>,
 348                                         <15>, <16>, <17>,
 349                                         <18>, <19>, <20>,
 350                                         <21>, <22>, <23>;
 351                         clock-output-names = "apb1_i2c0", "apb1_i2c1",
 352                                 "apb1_i2c2", "apb1_i2c3", "apb1_can",
 353                                 "apb1_scr", "apb1_ps20", "apb1_ps21",
 354                                 "apb1_i2c4", "apb1_uart0", "apb1_uart1",
 355                                 "apb1_uart2", "apb1_uart3", "apb1_uart4",
 356                                 "apb1_uart5", "apb1_uart6", "apb1_uart7";
 357                 };
 358
 359                 nand_clk: clk@01c20080 {
 360                         #clock-cells = <0>;
 361                         compatible = "allwinner,sun4i-a10-mod0-clk";
 362                         reg = <0x01c20080 0x4>;
 363                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 364                         clock-output-names = "nand";
 365                 };
 366
 367                 ms_clk: clk@01c20084 {
 368                         #clock-cells = <0>;
 369                         compatible = "allwinner,sun4i-a10-mod0-clk";
 370                         reg = <0x01c20084 0x4>;
 371                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 372                         clock-output-names = "ms";
 373                 };
 374
 375                 mmc0_clk: clk@01c20088 {
 376                         #clock-cells = <1>;
 377                         compatible = "allwinner,sun4i-a10-mmc-clk";
 378                         reg = <0x01c20088 0x4>;
 379                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 380                         clock-output-names = "mmc0",
 381                                              "mmc0_output",
 382                                              "mmc0_sample";
 383                 };
 384
 385                 mmc1_clk: clk@01c2008c {
 386                         #clock-cells = <1>;
 387                         compatible = "allwinner,sun4i-a10-mmc-clk";
 388                         reg = <0x01c2008c 0x4>;
 389                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 390                         clock-output-names = "mmc1",
 391                                              "mmc1_output",
 392                                              "mmc1_sample";
 393                 };
 394
 395                 mmc2_clk: clk@01c20090 {
 396                         #clock-cells = <1>;
 397                         compatible = "allwinner,sun4i-a10-mmc-clk";
 398                         reg = <0x01c20090 0x4>;
 399                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 400                         clock-output-names = "mmc2",
 401                                              "mmc2_output",
 402                                              "mmc2_sample";
 403                 };
 404
 405                 mmc3_clk: clk@01c20094 {
 406                         #clock-cells = <1>;
 407                         compatible = "allwinner,sun4i-a10-mmc-clk";
 408                         reg = <0x01c20094 0x4>;
 409                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 410                         clock-output-names = "mmc3",
 411                                              "mmc3_output",
 412                                              "mmc3_sample";
 413                 };
 414
 415                 ts_clk: clk@01c20098 {
 416                         #clock-cells = <0>;
 417                         compatible = "allwinner,sun4i-a10-mod0-clk";
 418                         reg = <0x01c20098 0x4>;
 419                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 420                         clock-output-names = "ts";
 421                 };
 422
 423                 ss_clk: clk@01c2009c {
 424                         #clock-cells = <0>;
 425                         compatible = "allwinner,sun4i-a10-mod0-clk";
 426                         reg = <0x01c2009c 0x4>;
 427                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 428                         clock-output-names = "ss";
 429                 };
 430
 431                 spi0_clk: clk@01c200a0 {
 432                         #clock-cells = <0>;
 433                         compatible = "allwinner,sun4i-a10-mod0-clk";
 434                         reg = <0x01c200a0 0x4>;
 435                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 436                         clock-output-names = "spi0";
 437                 };
 438
 439                 spi1_clk: clk@01c200a4 {
 440                         #clock-cells = <0>;
 441                         compatible = "allwinner,sun4i-a10-mod0-clk";
 442                         reg = <0x01c200a4 0x4>;
 443                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 444                         clock-output-names = "spi1";
 445                 };
 446
 447                 spi2_clk: clk@01c200a8 {
 448                         #clock-cells = <0>;
 449                         compatible = "allwinner,sun4i-a10-mod0-clk";
 450                         reg = <0x01c200a8 0x4>;
 451                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 452                         clock-output-names = "spi2";
 453                 };
 454
 455                 pata_clk: clk@01c200ac {
 456                         #clock-cells = <0>;
 457                         compatible = "allwinner,sun4i-a10-mod0-clk";
 458                         reg = <0x01c200ac 0x4>;
 459                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 460                         clock-output-names = "pata";
 461                 };
 462
 463                 ir0_clk: clk@01c200b0 {
 464                         #clock-cells = <0>;
 465                         compatible = "allwinner,sun4i-a10-mod0-clk";
 466                         reg = <0x01c200b0 0x4>;
 467                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 468                         clock-output-names = "ir0";
 469                 };
 470
 471                 ir1_clk: clk@01c200b4 {
 472                         #clock-cells = <0>;
 473                         compatible = "allwinner,sun4i-a10-mod0-clk";
 474                         reg = <0x01c200b4 0x4>;
 475                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 476                         clock-output-names = "ir1";
 477                 };
 478
 479                 keypad_clk: clk@01c200c4 {
 480                         #clock-cells = <0>;
 481                         compatible = "allwinner,sun4i-a10-mod0-clk";
 482                         reg = <0x01c200c4 0x4>;
 483                         clocks = <&osc24M>;
 484                         clock-output-names = "keypad";
 485                 };
 486
 487                 usb_clk: clk@01c200cc {
 488                         #clock-cells = <1>;
 489                         #reset-cells = <1>;
 490                         compatible = "allwinner,sun4i-a10-usb-clk";
 491                         reg = <0x01c200cc 0x4>;
 492                         clocks = <&pll6 1>;
 493                         clock-output-names = "usb_ohci0", "usb_ohci1",
 494                                              "usb_phy";
 495                 };
 496
 497                 spi3_clk: clk@01c200d4 {
 498                         #clock-cells = <0>;
 499                         compatible = "allwinner,sun4i-a10-mod0-clk";
 500                         reg = <0x01c200d4 0x4>;
 501                         clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
 502                         clock-output-names = "spi3";
 503                 };
 504
 505                 dram_gates: clk@01c20100 {
 506                         #clock-cells = <1>;
 507                         compatible = "allwinner,sun4i-a10-dram-gates-clk";
 508                         reg = <0x01c20100 0x4>;
 509                         clocks = <&pll5 0>;
 510                         clock-indices = <0>,
 511                                         <1>, <2>,
 512                                         <3>,
 513                                         <4>,
 514                                         <5>, <6>,
 515                                         <15>,
 516                                         <24>, <25>,
 517                                         <26>, <27>,
 518                                         <28>, <29>;
 519                         clock-output-names = "dram_ve",
 520                                              "dram_csi0", "dram_csi1",
 521                                              "dram_ts",
 522                                              "dram_tvd",
 523                                              "dram_tve0", "dram_tve1",
 524                                              "dram_output",
 525                                              "dram_de_fe1", "dram_de_fe0",
 526                                              "dram_de_be0", "dram_de_be1",
 527                                              "dram_de_mp", "dram_ace";
 528                 };
 529
 530                 ve_clk: clk@01c2013c {
 531                         #clock-cells = <0>;
 532                         #reset-cells = <0>;
 533                         compatible = "allwinner,sun4i-a10-ve-clk";
 534                         reg = <0x01c2013c 0x4>;
 535                         clocks = <&pll4>;
 536                         clock-output-names = "ve";
 537                 };
 538
 539                 codec_clk: clk@01c20140 {
 540                         #clock-cells = <0>;
 541                         compatible = "allwinner,sun4i-a10-codec-clk";
 542                         reg = <0x01c20140 0x4>;
 543                         clocks = <&pll2 SUN4I_A10_PLL2_1X>;
 544                         clock-output-names = "codec";
 545                 };
 546
 547                 mbus_clk: clk@01c2015c {
 548                         #clock-cells = <0>;
 549                         compatible = "allwinner,sun5i-a13-mbus-clk";
 550                         reg = <0x01c2015c 0x4>;
 551                         clocks = <&osc24M>, <&pll6 2>, <&pll5 1>;
 552                         clock-output-names = "mbus";
 553                 };
 554
 555                 /*
 556                  * The following two are dummy clocks, placeholders
 557                  * used in the gmac_tx clock. The gmac driver will
 558                  * choose one parent depending on the PHY interface
 559                  * mode, using clk_set_rate auto-reparenting.
 560                  *
 561                  * The actual TX clock rate is not controlled by the
 562                  * gmac_tx clock.
 563                  */
 564                 mii_phy_tx_clk: clk@2 {
 565                         #clock-cells = <0>;
 566                         compatible = "fixed-clock";
 567                         clock-frequency = <25000000>;
 568                         clock-output-names = "mii_phy_tx";
 569                 };
 570
 571                 gmac_int_tx_clk: clk@3 {
 572                         #clock-cells = <0>;
 573                         compatible = "fixed-clock";
 574                         clock-frequency = <125000000>;
 575                         clock-output-names = "gmac_int_tx";
 576                 };
 577
 578                 gmac_tx_clk: clk@01c20164 {
 579                         #clock-cells = <0>;
 580                         compatible = "allwinner,sun7i-a20-gmac-clk";
 581                         reg = <0x01c20164 0x4>;
 582                         clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
 583                         clock-output-names = "gmac_tx";
 584                 };
 585
 586                 /*
 587                  * Dummy clock used by output clocks
 588                  */
 589                 osc24M_32k: clk@1 {
 590                         #clock-cells = <0>;
 591                         compatible = "fixed-factor-clock";
 592                         clock-div = <750>;
 593                         clock-mult = <1>;
 594                         clocks = <&osc24M>;
 595                         clock-output-names = "osc24M_32k";
 596                 };
 597
 598                 clk_out_a: clk@01c201f0 {
 599                         #clock-cells = <0>;
 600                         compatible = "allwinner,sun7i-a20-out-clk";
 601                         reg = <0x01c201f0 0x4>;
 602                         clocks = <&osc24M_32k>, <&osc32k>, <&osc24M>;
 603                         clock-output-names = "clk_out_a";
 604                 };
 605
 606                 clk_out_b: clk@01c201f4 {
 607                         #clock-cells = <0>;
 608                         compatible = "allwinner,sun7i-a20-out-clk";
 609                         reg = <0x01c201f4 0x4>;
 610                         clocks = <&osc24M_32k>, <&osc32k>, <&osc24M>;
 611                         clock-output-names = "clk_out_b";
 612                 };
 613         };
 614
 615         soc@01c00000 {
 616                 compatible = "simple-bus";
 617                 #address-cells = <1>;
 618                 #size-cells = <1>;
 619                 ranges;
 620
 621                 sram-controller@01c00000 {
 622                         compatible = "allwinner,sun4i-a10-sram-controller";
 623                         reg = <0x01c00000 0x30>;
 624                         #address-cells = <1>;
 625                         #size-cells = <1>;
 626                         ranges;
 627
 628                         sram_a: sram@00000000 {
 629                                 compatible = "mmio-sram";
 630                                 reg = <0x00000000 0xc000>;
 631                                 #address-cells = <1>;
 632                                 #size-cells = <1>;
 633                                 ranges = <0 0x00000000 0xc000>;
 634
 635                                 emac_sram: sram-section@8000 {
 636                                         compatible = "allwinner,sun4i-a10-sram-a3-a4";
 637                                         reg = <0x8000 0x4000>;
 638                                         status = "disabled";
 639                                 };
 640                         };
 641
 642                         sram_d: sram@00010000 {
 643                                 compatible = "mmio-sram";
 644                                 reg = <0x00010000 0x1000>;
 645                                 #address-cells = <1>;
 646                                 #size-cells = <1>;
 647                                 ranges = <0 0x00010000 0x1000>;
 648
 649                                 otg_sram: sram-section@0000 {
 650                                         compatible = "allwinner,sun4i-a10-sram-d";
 651                                         reg = <0x0000 0x1000>;
 652                                         status = "disabled";
 653                                 };
 654                         };
 655                 };
 656
 657                 nmi_intc: interrupt-controller@01c00030 {
 658                         compatible = "allwinner,sun7i-a20-sc-nmi";
 659                         interrupt-controller;
 660                         #interrupt-cells = <2>;
 661                         reg = <0x01c00030 0x0c>;
 662                         interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
 663                 };
 664
 665                 dma: dma-controller@01c02000 {
 666                         compatible = "allwinner,sun4i-a10-dma";
 667                         reg = <0x01c02000 0x1000>;
 668                         interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
 669                         clocks = <&ahb_gates 6>;
 670                         #dma-cells = <2>;
 671                 };
 672
 673                 spi0: spi@01c05000 {
 674                         compatible = "allwinner,sun4i-a10-spi";
 675                         reg = <0x01c05000 0x1000>;
 676                         interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
 677                         clocks = <&ahb_gates 20>, <&spi0_clk>;
 678                         clock-names = "ahb", "mod";
 679                         dmas = <&dma SUN4I_DMA_DEDICATED 27>,
 680                                <&dma SUN4I_DMA_DEDICATED 26>;
 681                         dma-names = "rx", "tx";
 682                         status = "disabled";
 683                         #address-cells = <1>;
 684                         #size-cells = <0>;
 685                 };
 686
 687                 spi1: spi@01c06000 {
 688                         compatible = "allwinner,sun4i-a10-spi";
 689                         reg = <0x01c06000 0x1000>;
 690                         interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 691                         clocks = <&ahb_gates 21>, <&spi1_clk>;
 692                         clock-names = "ahb", "mod";
 693                         dmas = <&dma SUN4I_DMA_DEDICATED 9>,
 694                                <&dma SUN4I_DMA_DEDICATED 8>;
 695                         dma-names = "rx", "tx";
 696                         status = "disabled";
 697                         #address-cells = <1>;
 698                         #size-cells = <0>;
 699                 };
 700
 701                 emac: ethernet@01c0b000 {
 702                         compatible = "allwinner,sun4i-a10-emac";
 703                         reg = <0x01c0b000 0x1000>;
 704                         interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
 705                         clocks = <&ahb_gates 17>;
 706                         allwinner,sram = <&emac_sram 1>;
 707                         status = "disabled";
 708                 };
 709
 710                 mdio: mdio@01c0b080 {
 711                         compatible = "allwinner,sun4i-a10-mdio";
 712                         reg = <0x01c0b080 0x14>;
 713                         status = "disabled";
 714                         #address-cells = <1>;
 715                         #size-cells = <0>;
 716                 };
 717
 718                 mmc0: mmc@01c0f000 {
 719                         compatible = "allwinner,sun5i-a13-mmc";
 720                         reg = <0x01c0f000 0x1000>;
 721                         clocks = <&ahb_gates 8>,
 722                                  <&mmc0_clk 0>,
 723                                  <&mmc0_clk 1>,
 724                                  <&mmc0_clk 2>;
 725                         clock-names = "ahb",
 726                                       "mmc",
 727                                       "output",
 728                                       "sample";
 729                         interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 730                         status = "disabled";
 731                         #address-cells = <1>;
 732                         #size-cells = <0>;
 733                 };
 734
 735                 mmc1: mmc@01c10000 {
 736                         compatible = "allwinner,sun5i-a13-mmc";
 737                         reg = <0x01c10000 0x1000>;
 738                         clocks = <&ahb_gates 9>,
 739                                  <&mmc1_clk 0>,
 740                                  <&mmc1_clk 1>,
 741                                  <&mmc1_clk 2>;
 742                         clock-names = "ahb",
 743                                       "mmc",
 744                                       "output",
 745                                       "sample";
 746                         interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 747                         status = "disabled";
 748                         #address-cells = <1>;
 749                         #size-cells = <0>;
 750                 };
 751
 752                 mmc2: mmc@01c11000 {
 753                         compatible = "allwinner,sun5i-a13-mmc";
 754                         reg = <0x01c11000 0x1000>;
 755                         clocks = <&ahb_gates 10>,
 756                                  <&mmc2_clk 0>,
 757                                  <&mmc2_clk 1>,
 758                                  <&mmc2_clk 2>;
 759                         clock-names = "ahb",
 760                                       "mmc",
 761                                       "output",
 762                                       "sample";
 763                         interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
 764                         status = "disabled";
 765                         #address-cells = <1>;
 766                         #size-cells = <0>;
 767                 };
 768
 769                 mmc3: mmc@01c12000 {
 770                         compatible = "allwinner,sun5i-a13-mmc";
 771                         reg = <0x01c12000 0x1000>;
 772                         clocks = <&ahb_gates 11>,
 773                                  <&mmc3_clk 0>,
 774                                  <&mmc3_clk 1>,
 775                                  <&mmc3_clk 2>;
 776                         clock-names = "ahb",
 777                                       "mmc",
 778                                       "output",
 779                                       "sample";
 780                         interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
 781                         status = "disabled";
 782                         #address-cells = <1>;
 783                         #size-cells = <0>;
 784                 };
 785
 786                 usb_otg: usb@01c13000 {
 787                         compatible = "allwinner,sun4i-a10-musb";
 788                         reg = <0x01c13000 0x0400>;
 789                         clocks = <&ahb_gates 0>;
 790                         interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
 791                         interrupt-names = "mc";
 792                         phys = <&usbphy 0>;
 793                         phy-names = "usb";
 794                         extcon = <&usbphy 0>;
 795                         allwinner,sram = <&otg_sram 1>;
 796                         status = "disabled";
 797                 };
 798
 799                 usbphy: phy@01c13400 {
 800                         #phy-cells = <1>;
 801                         compatible = "allwinner,sun7i-a20-usb-phy";
 802                         reg = <0x01c13400 0x10 0x01c14800 0x4 0x01c1c800 0x4>;
 803                         reg-names = "phy_ctrl", "pmu1", "pmu2";
 804                         clocks = <&usb_clk 8>;
 805                         clock-names = "usb_phy";
 806                         resets = <&usb_clk 0>, <&usb_clk 1>, <&usb_clk 2>;
 807                         reset-names = "usb0_reset", "usb1_reset", "usb2_reset";
 808                         status = "disabled";
 809                 };
 810
 811                 ehci0: usb@01c14000 {
 812                         compatible = "allwinner,sun7i-a20-ehci", "generic-ehci";
 813                         reg = <0x01c14000 0x100>;
 814                         interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
 815                         clocks = <&ahb_gates 1>;
 816                         phys = <&usbphy 1>;
 817                         phy-names = "usb";
 818                         status = "disabled";
 819                 };
 820
 821                 ohci0: usb@01c14400 {
 822                         compatible = "allwinner,sun7i-a20-ohci", "generic-ohci";
 823                         reg = <0x01c14400 0x100>;
 824                         interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
 825                         clocks = <&usb_clk 6>, <&ahb_gates 2>;
 826                         phys = <&usbphy 1>;
 827                         phy-names = "usb";
 828                         status = "disabled";
 829                 };
 830
 831                 crypto: crypto-engine@01c15000 {
 832                         compatible = "allwinner,sun4i-a10-crypto";
 833                         reg = <0x01c15000 0x1000>;
 834                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 835                         clocks = <&ahb_gates 5>, <&ss_clk>;
 836                         clock-names = "ahb", "mod";
 837                 };
 838
 839                 spi2: spi@01c17000 {
 840                         compatible = "allwinner,sun4i-a10-spi";
 841                         reg = <0x01c17000 0x1000>;
 842                         interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
 843                         clocks = <&ahb_gates 22>, <&spi2_clk>;
 844                         clock-names = "ahb", "mod";
 845                         dmas = <&dma SUN4I_DMA_DEDICATED 29>,
 846                                <&dma SUN4I_DMA_DEDICATED 28>;
 847                         dma-names = "rx", "tx";
 848                         status = "disabled";
 849                         #address-cells = <1>;
 850                         #size-cells = <0>;
 851                 };
 852
 853                 ahci: sata@01c18000 {
 854                         compatible = "allwinner,sun4i-a10-ahci";
 855                         reg = <0x01c18000 0x1000>;
 856                         interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
 857                         clocks = <&pll6 0>, <&ahb_gates 25>;
 858                         status = "disabled";
 859                 };
 860
 861                 ehci1: usb@01c1c000 {
 862                         compatible = "allwinner,sun7i-a20-ehci", "generic-ehci";
 863                         reg = <0x01c1c000 0x100>;
 864                         interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
 865                         clocks = <&ahb_gates 3>;
 866                         phys = <&usbphy 2>;
 867                         phy-names = "usb";
 868                         status = "disabled";
 869                 };
 870
 871                 ohci1: usb@01c1c400 {
 872                         compatible = "allwinner,sun7i-a20-ohci", "generic-ohci";
 873                         reg = <0x01c1c400 0x100>;
 874                         interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
 875                         clocks = <&usb_clk 7>, <&ahb_gates 4>;
 876                         phys = <&usbphy 2>;
 877                         phy-names = "usb";
 878                         status = "disabled";
 879                 };
 880
 881                 spi3: spi@01c1f000 {
 882                         compatible = "allwinner,sun4i-a10-spi";
 883                         reg = <0x01c1f000 0x1000>;
 884                         interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 885                         clocks = <&ahb_gates 23>, <&spi3_clk>;
 886                         clock-names = "ahb", "mod";
 887                         dmas = <&dma SUN4I_DMA_DEDICATED 31>,
 888                                <&dma SUN4I_DMA_DEDICATED 30>;
 889                         dma-names = "rx", "tx";
 890                         status = "disabled";
 891                         #address-cells = <1>;
 892                         #size-cells = <0>;
 893                 };
 894
 895                 pio: pinctrl@01c20800 {
 896                         compatible = "allwinner,sun7i-a20-pinctrl";
 897                         reg = <0x01c20800 0x400>;
 898                         interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 899                         clocks = <&apb0_gates 5>;
 900                         gpio-controller;
 901                         interrupt-controller;
 902                         #interrupt-cells = <3>;
 903                         #gpio-cells = <3>;
 904
 905                         pwm0_pins_a: pwm0@0 {
 906                                 allwinner,pins = "PB2";
 907                                 allwinner,function = "pwm";
 908                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 909                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 910                         };
 911
 912                         pwm1_pins_a: pwm1@0 {
 913                                 allwinner,pins = "PI3";
 914                                 allwinner,function = "pwm";
 915                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 916                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 917                         };
 918
 919                         uart0_pins_a: uart0@0 {
 920                                 allwinner,pins = "PB22", "PB23";
 921                                 allwinner,function = "uart0";
 922                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 923                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 924                         };
 925
 926                         uart2_pins_a: uart2@0 {
 927                                 allwinner,pins = "PI16", "PI17", "PI18", "PI19";
 928                                 allwinner,function = "uart2";
 929                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 930                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 931                         };
 932
 933                         uart3_pins_a: uart3@0 {
 934                                 allwinner,pins = "PG6", "PG7", "PG8", "PG9";
 935                                 allwinner,function = "uart3";
 936                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 937                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 938                         };
 939
 940                         uart3_pins_b: uart3@1 {
 941                                 allwinner,pins = "PH0", "PH1";
 942                                 allwinner,function = "uart3";
 943                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 944                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 945                         };
 946
 947                         uart4_pins_a: uart4@0 {
 948                                 allwinner,pins = "PG10", "PG11";
 949                                 allwinner,function = "uart4";
 950                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 951                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 952                         };
 953
 954                         uart4_pins_b: uart4@1 {
 955                                 allwinner,pins = "PH4", "PH5";
 956                                 allwinner,function = "uart4";
 957                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 958                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 959                         };
 960
 961                         uart5_pins_a: uart5@0 {
 962                                 allwinner,pins = "PI10", "PI11";
 963                                 allwinner,function = "uart5";
 964                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 965                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 966                         };
 967
 968                         uart6_pins_a: uart6@0 {
 969                                 allwinner,pins = "PI12", "PI13";
 970                                 allwinner,function = "uart6";
 971                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 972                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 973                         };
 974
 975                         uart7_pins_a: uart7@0 {
 976                                 allwinner,pins = "PI20", "PI21";
 977                                 allwinner,function = "uart7";
 978                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 979                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 980                         };
 981
 982                         i2c0_pins_a: i2c0@0 {
 983                                 allwinner,pins = "PB0", "PB1";
 984                                 allwinner,function = "i2c0";
 985                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 986                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 987                         };
 988
 989                         i2c1_pins_a: i2c1@0 {
 990                                 allwinner,pins = "PB18", "PB19";
 991                                 allwinner,function = "i2c1";
 992                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 993                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 994                         };
 995
 996                         i2c2_pins_a: i2c2@0 {
 997                                 allwinner,pins = "PB20", "PB21";
 998                                 allwinner,function = "i2c2";
 999                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1000                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1001                         };
1002
1003                         i2c3_pins_a: i2c3@0 {
1004                                 allwinner,pins = "PI0", "PI1";
1005                                 allwinner,function = "i2c3";
1006                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1007                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1008                         };
1009
1010                         emac_pins_a: emac0@0 {
1011                                 allwinner,pins = "PA0", "PA1", "PA2",
1012                                                 "PA3", "PA4", "PA5", "PA6",
1013                                                 "PA7", "PA8", "PA9", "PA10",
1014                                                 "PA11", "PA12", "PA13", "PA14",
1015                                                 "PA15", "PA16";
1016                                 allwinner,function = "emac";
1017                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1018                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1019                         };
1020
1021                         clk_out_a_pins_a: clk_out_a@0 {
1022                                 allwinner,pins = "PI12";
1023                                 allwinner,function = "clk_out_a";
1024                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1025                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1026                         };
1027
1028                         clk_out_b_pins_a: clk_out_b@0 {
1029                                 allwinner,pins = "PI13";
1030                                 allwinner,function = "clk_out_b";
1031                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1032                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1033                         };
1034
1035                         gmac_pins_mii_a: gmac_mii@0 {
1036                                 allwinner,pins = "PA0", "PA1", "PA2",
1037                                                 "PA3", "PA4", "PA5", "PA6",
1038                                                 "PA7", "PA8", "PA9", "PA10",
1039                                                 "PA11", "PA12", "PA13", "PA14",
1040                                                 "PA15", "PA16";
1041                                 allwinner,function = "gmac";
1042                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1043                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1044                         };
1045
1046                         gmac_pins_rgmii_a: gmac_rgmii@0 {
1047                                 allwinner,pins = "PA0", "PA1", "PA2",
1048                                                 "PA3", "PA4", "PA5", "PA6",
1049                                                 "PA7", "PA8", "PA10",
1050                                                 "PA11", "PA12", "PA13",
1051                                                 "PA15", "PA16";
1052                                 allwinner,function = "gmac";
1053                                 /*
1054                                  * data lines in RGMII mode use DDR mode
1055                                  * and need a higher signal drive strength
1056                                  */
1057                                 allwinner,drive = <SUN4I_PINCTRL_40_MA>;
1058                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1059                         };
1060
1061                         spi0_pins_a: spi0@0 {
1062                                 allwinner,pins = "PI11", "PI12", "PI13";
1063                                 allwinner,function = "spi0";
1064                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1065                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1066                         };
1067
1068                         spi0_cs0_pins_a: spi0_cs0@0 {
1069                                 allwinner,pins = "PI10";
1070                                 allwinner,function = "spi0";
1071                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1072                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1073                         };
1074
1075                         spi0_cs1_pins_a: spi0_cs1@0 {
1076                                 allwinner,pins = "PI14";
1077                                 allwinner,function = "spi0";
1078                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1079                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1080                         };
1081
1082                         spi1_pins_a: spi1@0 {
1083                                 allwinner,pins = "PI17", "PI18", "PI19";
1084                                 allwinner,function = "spi1";
1085                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1086                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1087                         };
1088
1089                         spi1_cs0_pins_a: spi1_cs0@0 {
1090                                 allwinner,pins = "PI16";
1091                                 allwinner,function = "spi1";
1092                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1093                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1094                         };
1095
1096                         spi2_pins_a: spi2@0 {
1097                                 allwinner,pins = "PC20", "PC21", "PC22";
1098                                 allwinner,function = "spi2";
1099                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1100                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1101                         };
1102
1103                         spi2_pins_b: spi2@1 {
1104                                 allwinner,pins = "PB15", "PB16", "PB17";
1105                                 allwinner,function = "spi2";
1106                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1107                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1108                         };
1109
1110                         spi2_cs0_pins_a: spi2_cs0@0 {
1111                                 allwinner,pins = "PC19";
1112                                 allwinner,function = "spi2";
1113                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1114                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1115                         };
1116
1117                         spi2_cs0_pins_b: spi2_cs0@1 {
1118                                 allwinner,pins = "PB14";
1119                                 allwinner,function = "spi2";
1120                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1121                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1122                         };
1123
1124                         mmc0_pins_a: mmc0@0 {
1125                                 allwinner,pins = "PF0", "PF1", "PF2",
1126                                                  "PF3", "PF4", "PF5";
1127                                 allwinner,function = "mmc0";
1128                                 allwinner,drive = <SUN4I_PINCTRL_30_MA>;
1129                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1130                         };
1131
1132                         mmc0_cd_pin_reference_design: mmc0_cd_pin@0 {
1133                                 allwinner,pins = "PH1";
1134                                 allwinner,function = "gpio_in";
1135                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1136                                 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
1137                         };
1138
1139                         mmc2_pins_a: mmc2@0 {
1140                                 allwinner,pins = "PC6", "PC7", "PC8",
1141                                                  "PC9", "PC10", "PC11";
1142                                 allwinner,function = "mmc2";
1143                                 allwinner,drive = <SUN4I_PINCTRL_30_MA>;
1144                                 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
1145                         };
1146
1147                         mmc3_pins_a: mmc3@0 {
1148                                 allwinner,pins = "PI4", "PI5", "PI6",
1149                                                  "PI7", "PI8", "PI9";
1150                                 allwinner,function = "mmc3";
1151                                 allwinner,drive = <SUN4I_PINCTRL_30_MA>;
1152                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1153                         };
1154
1155                         ir0_rx_pins_a: ir0@0 {
1156                                     allwinner,pins = "PB4";
1157                                     allwinner,function = "ir0";
1158                                     allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1159                                     allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1160                         };
1161
1162                         ir0_tx_pins_a: ir0@1 {
1163                                     allwinner,pins = "PB3";
1164                                     allwinner,function = "ir0";
1165                                     allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1166                                     allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1167                         };
1168
1169                         ir1_rx_pins_a: ir1@0 {
1170                                     allwinner,pins = "PB23";
1171                                     allwinner,function = "ir1";
1172                                     allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1173                                     allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1174                         };
1175
1176                         ir1_tx_pins_a: ir1@1 {
1177                                     allwinner,pins = "PB22";
1178                                     allwinner,function = "ir1";
1179                                     allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1180                                     allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1181                         };
1182
1183                         ps20_pins_a: ps20@0 {
1184                                 allwinner,pins = "PI20", "PI21";
1185                                 allwinner,function = "ps2";
1186                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1187                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1188                         };
1189
1190                         ps21_pins_a: ps21@0 {
1191                                 allwinner,pins = "PH12", "PH13";
1192                                 allwinner,function = "ps2";
1193                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1194                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1195                         };
1196                 };
1197
1198                 timer@01c20c00 {
1199                         compatible = "allwinner,sun4i-a10-timer";
1200                         reg = <0x01c20c00 0x90>;
1201                         interrupts = <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
1202                                      <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
1203                                      <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
1204                                      <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
1205                                      <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>,
1206                                      <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
1207                         clocks = <&osc24M>;
1208                 };
1209
1210                 wdt: watchdog@01c20c90 {
1211                         compatible = "allwinner,sun4i-a10-wdt";
1212                         reg = <0x01c20c90 0x10>;
1213                 };
1214
1215                 rtc: rtc@01c20d00 {
1216                         compatible = "allwinner,sun7i-a20-rtc";
1217                         reg = <0x01c20d00 0x20>;
1218                         interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
1219                 };
1220
1221                 pwm: pwm@01c20e00 {
1222                         compatible = "allwinner,sun7i-a20-pwm";
1223                         reg = <0x01c20e00 0xc>;
1224                         clocks = <&osc24M>;
1225                         #pwm-cells = <3>;
1226                         status = "disabled";
1227                 };
1228
1229                 ir0: ir@01c21800 {
1230                         compatible = "allwinner,sun4i-a10-ir";
1231                         clocks = <&apb0_gates 6>, <&ir0_clk>;
1232                         clock-names = "apb", "ir";
1233                         interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
1234                         reg = <0x01c21800 0x40>;
1235                         status = "disabled";
1236                 };
1237
1238                 ir1: ir@01c21c00 {
1239                         compatible = "allwinner,sun4i-a10-ir";
1240                         clocks = <&apb0_gates 7>, <&ir1_clk>;
1241                         clock-names = "apb", "ir";
1242                         interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
1243                         reg = <0x01c21c00 0x40>;
1244                         status = "disabled";
1245                 };
1246
1247                 lradc: lradc@01c22800 {
1248                         compatible = "allwinner,sun4i-a10-lradc-keys";
1249                         reg = <0x01c22800 0x100>;
1250                         interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
1251                         status = "disabled";
1252                 };
1253
1254                 codec: codec@01c22c00 {
1255                         #sound-dai-cells = <0>;
1256                         compatible = "allwinner,sun7i-a20-codec";
1257                         reg = <0x01c22c00 0x40>;
1258                         interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
1259                         clocks = <&apb0_gates 0>, <&codec_clk>;
1260                         clock-names = "apb", "codec";
1261                         dmas = <&dma SUN4I_DMA_NORMAL 19>,
1262                                <&dma SUN4I_DMA_NORMAL 19>;
1263                         dma-names = "rx", "tx";
1264                         status = "disabled";
1265                 };
1266
1267                 sid: eeprom@01c23800 {
1268                         compatible = "allwinner,sun7i-a20-sid";
1269                         reg = <0x01c23800 0x200>;
1270                 };
1271
1272                 rtp: rtp@01c25000 {
1273                         compatible = "allwinner,sun5i-a13-ts";
1274                         reg = <0x01c25000 0x100>;
1275                         interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
1276                         #thermal-sensor-cells = <0>;
1277                 };
1278
1279                 uart0: serial@01c28000 {
1280                         compatible = "snps,dw-apb-uart";
1281                         reg = <0x01c28000 0x400>;
1282                         interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
1283                         reg-shift = <2>;
1284                         reg-io-width = <4>;
1285                         clocks = <&apb1_gates 16>;
1286                         status = "disabled";
1287                 };
1288
1289                 uart1: serial@01c28400 {
1290                         compatible = "snps,dw-apb-uart";
1291                         reg = <0x01c28400 0x400>;
1292                         interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
1293                         reg-shift = <2>;
1294                         reg-io-width = <4>;
1295                         clocks = <&apb1_gates 17>;
1296                         status = "disabled";
1297                 };
1298
1299                 uart2: serial@01c28800 {
1300                         compatible = "snps,dw-apb-uart";
1301                         reg = <0x01c28800 0x400>;
1302                         interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
1303                         reg-shift = <2>;
1304                         reg-io-width = <4>;
1305                         clocks = <&apb1_gates 18>;
1306                         status = "disabled";
1307                 };
1308
1309                 uart3: serial@01c28c00 {
1310                         compatible = "snps,dw-apb-uart";
1311                         reg = <0x01c28c00 0x400>;
1312                         interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
1313                         reg-shift = <2>;
1314                         reg-io-width = <4>;
1315                         clocks = <&apb1_gates 19>;
1316                         status = "disabled";
1317                 };
1318
1319                 uart4: serial@01c29000 {
1320                         compatible = "snps,dw-apb-uart";
1321                         reg = <0x01c29000 0x400>;
1322                         interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
1323                         reg-shift = <2>;
1324                         reg-io-width = <4>;
1325                         clocks = <&apb1_gates 20>;
1326                         status = "disabled";
1327                 };
1328
1329                 uart5: serial@01c29400 {
1330                         compatible = "snps,dw-apb-uart";
1331                         reg = <0x01c29400 0x400>;
1332                         interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>;
1333                         reg-shift = <2>;
1334                         reg-io-width = <4>;
1335                         clocks = <&apb1_gates 21>;
1336                         status = "disabled";
1337                 };
1338
1339                 uart6: serial@01c29800 {
1340                         compatible = "snps,dw-apb-uart";
1341                         reg = <0x01c29800 0x400>;
1342                         interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
1343                         reg-shift = <2>;
1344                         reg-io-width = <4>;
1345                         clocks = <&apb1_gates 22>;
1346                         status = "disabled";
1347                 };
1348
1349                 uart7: serial@01c29c00 {
1350                         compatible = "snps,dw-apb-uart";
1351                         reg = <0x01c29c00 0x400>;
1352                         interrupts = <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>;
1353                         reg-shift = <2>;
1354                         reg-io-width = <4>;
1355                         clocks = <&apb1_gates 23>;
1356                         status = "disabled";
1357                 };
1358
1359                 i2c0: i2c@01c2ac00 {
1360                         compatible = "allwinner,sun7i-a20-i2c",
1361                                      "allwinner,sun4i-a10-i2c";
1362                         reg = <0x01c2ac00 0x400>;
1363                         interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
1364                         clocks = <&apb1_gates 0>;
1365                         status = "disabled";
1366                         #address-cells = <1>;
1367                         #size-cells = <0>;
1368                 };
1369
1370                 i2c1: i2c@01c2b000 {
1371                         compatible = "allwinner,sun7i-a20-i2c",
1372                                      "allwinner,sun4i-a10-i2c";
1373                         reg = <0x01c2b000 0x400>;
1374                         interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
1375                         clocks = <&apb1_gates 1>;
1376                         status = "disabled";
1377                         #address-cells = <1>;
1378                         #size-cells = <0>;
1379                 };
1380
1381                 i2c2: i2c@01c2b400 {
1382                         compatible = "allwinner,sun7i-a20-i2c",
1383                                      "allwinner,sun4i-a10-i2c";
1384                         reg = <0x01c2b400 0x400>;
1385                         interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
1386                         clocks = <&apb1_gates 2>;
1387                         status = "disabled";
1388                         #address-cells = <1>;
1389                         #size-cells = <0>;
1390                 };
1391
1392                 i2c3: i2c@01c2b800 {
1393                         compatible = "allwinner,sun7i-a20-i2c",
1394                                      "allwinner,sun4i-a10-i2c";
1395                         reg = <0x01c2b800 0x400>;
1396                         interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
1397                         clocks = <&apb1_gates 3>;
1398                         status = "disabled";
1399                         #address-cells = <1>;
1400                         #size-cells = <0>;
1401                 };
1402
1403                 i2c4: i2c@01c2c000 {
1404                         compatible = "allwinner,sun7i-a20-i2c",
1405                                      "allwinner,sun4i-a10-i2c";
1406                         reg = <0x01c2c000 0x400>;
1407                         interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
1408                         clocks = <&apb1_gates 15>;
1409                         status = "disabled";
1410                         #address-cells = <1>;
1411                         #size-cells = <0>;
1412                 };
1413
1414                 gmac: ethernet@01c50000 {
1415                         compatible = "allwinner,sun7i-a20-gmac";
1416                         reg = <0x01c50000 0x10000>;
1417                         interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
1418                         interrupt-names = "macirq";
1419                         clocks = <&ahb_gates 49>, <&gmac_tx_clk>;
1420                         clock-names = "stmmaceth", "allwinner_gmac_tx";
1421                         snps,pbl = <2>;
1422                         snps,fixed-burst;
1423                         snps,force_sf_dma_mode;
1424                         status = "disabled";
1425                         #address-cells = <1>;
1426                         #size-cells = <0>;
1427                 };
1428
1429                 hstimer@01c60000 {
1430                         compatible = "allwinner,sun7i-a20-hstimer";
1431                         reg = <0x01c60000 0x1000>;
1432                         interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>,
1433                                      <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>,
1434                                      <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>,
1435                                      <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
1436                         clocks = <&ahb_gates 28>;
1437                 };
1438
1439                 gic: interrupt-controller@01c81000 {
1440                         compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
1441                         reg = <0x01c81000 0x1000>,
1442                               <0x01c82000 0x1000>,
1443                               <0x01c84000 0x2000>,
1444                               <0x01c86000 0x2000>;
1445                         interrupt-controller;
1446                         #interrupt-cells = <3>;
1447                         interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
1448                 };
1449
1450                 ps20: ps2@01c2a000 {
1451                         compatible = "allwinner,sun4i-a10-ps2";
1452                         reg = <0x01c2a000 0x400>;
1453                         interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
1454                         clocks = <&apb1_gates 6>;
1455                         status = "disabled";
1456                 };
1457
1458                 ps21: ps2@01c2a400 {
1459                         compatible = "allwinner,sun4i-a10-ps2";
1460                         reg = <0x01c2a400 0x400>;
1461                         interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
1462                         clocks = <&apb1_gates 7>;
1463                         status = "disabled";
1464                 };
1465         };
1466 };