arch/arm/boot/dts/sun6i-a31.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/pinctrl/sun4i-a10.h>
  51
  52 / {
  53         interrupt-parent = <&gic>;
  54
  55         aliases {
  56                 ethernet0 = &gmac;
  57         };
  58
  59         chosen {
  60                 #address-cells = <1>;
  61                 #size-cells = <1>;
  62                 ranges;
  63
  64                 simplefb_hdmi: framebuffer@0 {
  65                         compatible = "allwinner,simple-framebuffer",
  66                                      "simple-framebuffer";
  67                         allwinner,pipeline = "de_be0-lcd0-hdmi";
  68                         clocks = <&pll6 0>;
  69                         status = "disabled";
  70                 };
  71
  72                 simplefb_lcd: framebuffer@1 {
  73                         compatible = "allwinner,simple-framebuffer",
  74                                      "simple-framebuffer";
  75                         allwinner,pipeline = "de_be0-lcd0";
  76                         clocks = <&pll6 0>;
  77                         status = "disabled";
  78                 };
  79         };
  80
  81         timer {
  82                 compatible = "arm,armv7-timer";
  83                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  84                              <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  85                              <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  86                              <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
  87                 clock-frequency = <24000000>;
  88                 arm,cpu-registers-not-fw-configured;
  89         };
  90
  91         cpus {
  92                 enable-method = "allwinner,sun6i-a31";
  93                 #address-cells = <1>;
  94                 #size-cells = <0>;
  95
  96                 cpu0: cpu@0 {
  97                         compatible = "arm,cortex-a7";
  98                         device_type = "cpu";
  99                         reg = <0>;
 100                         clocks = <&cpu>;
 101                         clock-latency = <244144>; /* 8 32k periods */
 102                         operating-points = <
 103                                 /* kHz    uV */
 104                                 1008000 1200000
 105                                 864000  1200000
 106                                 720000  1100000
 107                                 480000  1000000
 108                                 >;
 109                         #cooling-cells = <2>;
 110                         cooling-min-level = <0>;
 111                         cooling-max-level = <3>;
 112                 };
 113
 114                 cpu@1 {
 115                         compatible = "arm,cortex-a7";
 116                         device_type = "cpu";
 117                         reg = <1>;
 118                 };
 119
 120                 cpu@2 {
 121                         compatible = "arm,cortex-a7";
 122                         device_type = "cpu";
 123                         reg = <2>;
 124                 };
 125
 126                 cpu@3 {
 127                         compatible = "arm,cortex-a7";
 128                         device_type = "cpu";
 129                         reg = <3>;
 130                 };
 131         };
 132
 133         thermal-zones {
 134                 cpu_thermal {
 135                         /* milliseconds */
 136                         polling-delay-passive = <250>;
 137                         polling-delay = <1000>;
 138                         thermal-sensors = <&rtp>;
 139
 140                         cooling-maps {
 141                                 map0 {
 142                                         trip = <&cpu_alert0>;
 143                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 144                                 };
 145                         };
 146
 147                         trips {
 148                                 cpu_alert0: cpu_alert0 {
 149                                         /* milliCelsius */
 150                                         temperature = <70000>;
 151                                         hysteresis = <2000>;
 152                                         type = "passive";
 153                                 };
 154
 155                                 cpu_crit: cpu_crit {
 156                                         /* milliCelsius */
 157                                         temperature = <100000>;
 158                                         hysteresis = <2000>;
 159                                         type = "critical";
 160                                 };
 161                         };
 162                 };
 163         };
 164
 165         memory {
 166                 reg = <0x40000000 0x80000000>;
 167         };
 168
 169         pmu {
 170                 compatible = "arm,cortex-a7-pmu", "arm,cortex-a15-pmu";
 171                 interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
 172                              <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
 173                              <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
 174                              <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
 175         };
 176
 177         clocks {
 178                 #address-cells = <1>;
 179                 #size-cells = <1>;
 180                 ranges;
 181
 182                 osc24M: osc24M {
 183                         #clock-cells = <0>;
 184                         compatible = "fixed-clock";
 185                         clock-frequency = <24000000>;
 186                 };
 187
 188                 osc32k: clk@0 {
 189                         #clock-cells = <0>;
 190                         compatible = "fixed-clock";
 191                         clock-frequency = <32768>;
 192                         clock-output-names = "osc32k";
 193                 };
 194
 195                 pll1: clk@01c20000 {
 196                         #clock-cells = <0>;
 197                         compatible = "allwinner,sun6i-a31-pll1-clk";
 198                         reg = <0x01c20000 0x4>;
 199                         clocks = <&osc24M>;
 200                         clock-output-names = "pll1";
 201                 };
 202
 203                 pll6: clk@01c20028 {
 204                         #clock-cells = <1>;
 205                         compatible = "allwinner,sun6i-a31-pll6-clk";
 206                         reg = <0x01c20028 0x4>;
 207                         clocks = <&osc24M>;
 208                         clock-output-names = "pll6", "pll6x2";
 209                 };
 210
 211                 cpu: cpu@01c20050 {
 212                         #clock-cells = <0>;
 213                         compatible = "allwinner,sun4i-a10-cpu-clk";
 214                         reg = <0x01c20050 0x4>;
 215
 216                         /*
 217                          * PLL1 is listed twice here.
 218                          * While it looks suspicious, it's actually documented
 219                          * that way both in the datasheet and in the code from
 220                          * Allwinner.
 221                          */
 222                         clocks = <&osc32k>, <&osc24M>, <&pll1>, <&pll1>;
 223                         clock-output-names = "cpu";
 224                 };
 225
 226                 axi: axi@01c20050 {
 227                         #clock-cells = <0>;
 228                         compatible = "allwinner,sun4i-a10-axi-clk";
 229                         reg = <0x01c20050 0x4>;
 230                         clocks = <&cpu>;
 231                         clock-output-names = "axi";
 232                 };
 233
 234                 ahb1: ahb1@01c20054 {
 235                         #clock-cells = <0>;
 236                         compatible = "allwinner,sun6i-a31-ahb1-clk";
 237                         reg = <0x01c20054 0x4>;
 238                         clocks = <&osc32k>, <&osc24M>, <&axi>, <&pll6 0>;
 239                         clock-output-names = "ahb1";
 240
 241                         /*
 242                          * Clock AHB1 from PLL6, instead of CPU/AXI which
 243                          * has rate changes due to cpufreq. Also the DMA
 244                          * controller requires AHB1 clocked from PLL6.
 245                          */
 246                         assigned-clocks = <&ahb1>;
 247                         assigned-clock-parents = <&pll6 0>;
 248                 };
 249
 250                 ahb1_gates: clk@01c20060 {
 251                         #clock-cells = <1>;
 252                         compatible = "allwinner,sun6i-a31-ahb1-gates-clk";
 253                         reg = <0x01c20060 0x8>;
 254                         clocks = <&ahb1>;
 255                         clock-indices = <1>, <5>,
 256                                         <6>, <8>, <9>,
 257                                         <10>, <11>, <12>,
 258                                         <13>, <14>,
 259                                         <17>, <18>, <19>,
 260                                         <20>, <21>, <22>,
 261                                         <23>, <24>, <26>,
 262                                         <27>, <29>,
 263                                         <30>, <31>, <32>,
 264                                         <36>, <37>, <40>,
 265                                         <43>, <44>, <45>,
 266                                         <46>, <47>, <50>,
 267                                         <52>, <55>, <56>,
 268                                         <57>, <58>;
 269                         clock-output-names = "ahb1_mipidsi", "ahb1_ss",
 270                                         "ahb1_dma", "ahb1_mmc0", "ahb1_mmc1",
 271                                         "ahb1_mmc2", "ahb1_mmc3", "ahb1_nand1",
 272                                         "ahb1_nand0", "ahb1_sdram",
 273                                         "ahb1_gmac", "ahb1_ts", "ahb1_hstimer",
 274                                         "ahb1_spi0", "ahb1_spi1", "ahb1_spi2",
 275                                         "ahb1_spi3", "ahb1_otg", "ahb1_ehci0",
 276                                         "ahb1_ehci1", "ahb1_ohci0",
 277                                         "ahb1_ohci1", "ahb1_ohci2", "ahb1_ve",
 278                                         "ahb1_lcd0", "ahb1_lcd1", "ahb1_csi",
 279                                         "ahb1_hdmi", "ahb1_de0", "ahb1_de1",
 280                                         "ahb1_fe0", "ahb1_fe1", "ahb1_mp",
 281                                         "ahb1_gpu", "ahb1_deu0", "ahb1_deu1",
 282                                         "ahb1_drc0", "ahb1_drc1";
 283                 };
 284
 285                 apb1: apb1@01c20054 {
 286                         #clock-cells = <0>;
 287                         compatible = "allwinner,sun4i-a10-apb0-clk";
 288                         reg = <0x01c20054 0x4>;
 289                         clocks = <&ahb1>;
 290                         clock-output-names = "apb1";
 291                 };
 292
 293                 apb1_gates: clk@01c20068 {
 294                         #clock-cells = <1>;
 295                         compatible = "allwinner,sun6i-a31-apb1-gates-clk";
 296                         reg = <0x01c20068 0x4>;
 297                         clocks = <&apb1>;
 298                         clock-indices = <0>, <4>,
 299                                         <5>, <12>,
 300                                         <13>;
 301                         clock-output-names = "apb1_codec", "apb1_digital_mic",
 302                                         "apb1_pio", "apb1_daudio0",
 303                                         "apb1_daudio1";
 304                 };
 305
 306                 apb2: clk@01c20058 {
 307                         #clock-cells = <0>;
 308                         compatible = "allwinner,sun4i-a10-apb1-clk";
 309                         reg = <0x01c20058 0x4>;
 310                         clocks = <&osc32k>, <&osc24M>, <&pll6 0>, <&pll6 0>;
 311                         clock-output-names = "apb2";
 312                 };
 313
 314                 apb2_gates: clk@01c2006c {
 315                         #clock-cells = <1>;
 316                         compatible = "allwinner,sun6i-a31-apb2-gates-clk";
 317                         reg = <0x01c2006c 0x4>;
 318                         clocks = <&apb2>;
 319                         clock-indices = <0>, <1>,
 320                                         <2>, <3>, <16>,
 321                                         <17>, <18>, <19>,
 322                                         <20>, <21>;
 323                         clock-output-names = "apb2_i2c0", "apb2_i2c1",
 324                                              "apb2_i2c2", "apb2_i2c3",
 325                                              "apb2_uart0", "apb2_uart1",
 326                                              "apb2_uart2", "apb2_uart3",
 327                                              "apb2_uart4", "apb2_uart5";
 328                 };
 329
 330                 mmc0_clk: clk@01c20088 {
 331                         #clock-cells = <1>;
 332                         compatible = "allwinner,sun4i-a10-mmc-clk";
 333                         reg = <0x01c20088 0x4>;
 334                         clocks = <&osc24M>, <&pll6 0>;
 335                         clock-output-names = "mmc0",
 336                                              "mmc0_output",
 337                                              "mmc0_sample";
 338                 };
 339
 340                 mmc1_clk: clk@01c2008c {
 341                         #clock-cells = <1>;
 342                         compatible = "allwinner,sun4i-a10-mmc-clk";
 343                         reg = <0x01c2008c 0x4>;
 344                         clocks = <&osc24M>, <&pll6 0>;
 345                         clock-output-names = "mmc1",
 346                                              "mmc1_output",
 347                                              "mmc1_sample";
 348                 };
 349
 350                 mmc2_clk: clk@01c20090 {
 351                         #clock-cells = <1>;
 352                         compatible = "allwinner,sun4i-a10-mmc-clk";
 353                         reg = <0x01c20090 0x4>;
 354                         clocks = <&osc24M>, <&pll6 0>;
 355                         clock-output-names = "mmc2",
 356                                              "mmc2_output",
 357                                              "mmc2_sample";
 358                 };
 359
 360                 mmc3_clk: clk@01c20094 {
 361                         #clock-cells = <1>;
 362                         compatible = "allwinner,sun4i-a10-mmc-clk";
 363                         reg = <0x01c20094 0x4>;
 364                         clocks = <&osc24M>, <&pll6 0>;
 365                         clock-output-names = "mmc3",
 366                                              "mmc3_output",
 367                                              "mmc3_sample";
 368                 };
 369
 370                 ss_clk: clk@01c2009c {
 371                         #clock-cells = <0>;
 372                         compatible = "allwinner,sun4i-a10-mod0-clk";
 373                         reg = <0x01c2009c 0x4>;
 374                         clocks = <&osc24M>, <&pll6 0>;
 375                         clock-output-names = "ss";
 376                 };
 377
 378                 spi0_clk: clk@01c200a0 {
 379                         #clock-cells = <0>;
 380                         compatible = "allwinner,sun4i-a10-mod0-clk";
 381                         reg = <0x01c200a0 0x4>;
 382                         clocks = <&osc24M>, <&pll6 0>;
 383                         clock-output-names = "spi0";
 384                 };
 385
 386                 spi1_clk: clk@01c200a4 {
 387                         #clock-cells = <0>;
 388                         compatible = "allwinner,sun4i-a10-mod0-clk";
 389                         reg = <0x01c200a4 0x4>;
 390                         clocks = <&osc24M>, <&pll6 0>;
 391                         clock-output-names = "spi1";
 392                 };
 393
 394                 spi2_clk: clk@01c200a8 {
 395                         #clock-cells = <0>;
 396                         compatible = "allwinner,sun4i-a10-mod0-clk";
 397                         reg = <0x01c200a8 0x4>;
 398                         clocks = <&osc24M>, <&pll6 0>;
 399                         clock-output-names = "spi2";
 400                 };
 401
 402                 spi3_clk: clk@01c200ac {
 403                         #clock-cells = <0>;
 404                         compatible = "allwinner,sun4i-a10-mod0-clk";
 405                         reg = <0x01c200ac 0x4>;
 406                         clocks = <&osc24M>, <&pll6 0>;
 407                         clock-output-names = "spi3";
 408                 };
 409
 410                 usb_clk: clk@01c200cc {
 411                         #clock-cells = <1>;
 412                         #reset-cells = <1>;
 413                         compatible = "allwinner,sun6i-a31-usb-clk";
 414                         reg = <0x01c200cc 0x4>;
 415                         clocks = <&osc24M>;
 416                         clock-indices = <8>, <9>, <10>,
 417                                         <16>, <17>,
 418                                         <18>;
 419                         clock-output-names = "usb_phy0", "usb_phy1", "usb_phy2",
 420                                              "usb_ohci0", "usb_ohci1",
 421                                              "usb_ohci2";
 422                 };
 423
 424                 /*
 425                  * The following two are dummy clocks, placeholders
 426                  * used in the gmac_tx clock. The gmac driver will
 427                  * choose one parent depending on the PHY interface
 428                  * mode, using clk_set_rate auto-reparenting.
 429                  *
 430                  * The actual TX clock rate is not controlled by the
 431                  * gmac_tx clock.
 432                  */
 433                 mii_phy_tx_clk: clk@1 {
 434                         #clock-cells = <0>;
 435                         compatible = "fixed-clock";
 436                         clock-frequency = <25000000>;
 437                         clock-output-names = "mii_phy_tx";
 438                 };
 439
 440                 gmac_int_tx_clk: clk@2 {
 441                         #clock-cells = <0>;
 442                         compatible = "fixed-clock";
 443                         clock-frequency = <125000000>;
 444                         clock-output-names = "gmac_int_tx";
 445                 };
 446
 447                 gmac_tx_clk: clk@01c200d0 {
 448                         #clock-cells = <0>;
 449                         compatible = "allwinner,sun7i-a20-gmac-clk";
 450                         reg = <0x01c200d0 0x4>;
 451                         clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
 452                         clock-output-names = "gmac_tx";
 453                 };
 454         };
 455
 456         soc@01c00000 {
 457                 compatible = "simple-bus";
 458                 #address-cells = <1>;
 459                 #size-cells = <1>;
 460                 ranges;
 461
 462                 dma: dma-controller@01c02000 {
 463                         compatible = "allwinner,sun6i-a31-dma";
 464                         reg = <0x01c02000 0x1000>;
 465                         interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 466                         clocks = <&ahb1_gates 6>;
 467                         resets = <&ahb1_rst 6>;
 468                         #dma-cells = <1>;
 469                 };
 470
 471                 mmc0: mmc@01c0f000 {
 472                         compatible = "allwinner,sun5i-a13-mmc";
 473                         reg = <0x01c0f000 0x1000>;
 474                         clocks = <&ahb1_gates 8>,
 475                                  <&mmc0_clk 0>,
 476                                  <&mmc0_clk 1>,
 477                                  <&mmc0_clk 2>;
 478                         clock-names = "ahb",
 479                                       "mmc",
 480                                       "output",
 481                                       "sample";
 482                         resets = <&ahb1_rst 8>;
 483                         reset-names = "ahb";
 484                         interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 485                         status = "disabled";
 486                         #address-cells = <1>;
 487                         #size-cells = <0>;
 488                 };
 489
 490                 mmc1: mmc@01c10000 {
 491                         compatible = "allwinner,sun5i-a13-mmc";
 492                         reg = <0x01c10000 0x1000>;
 493                         clocks = <&ahb1_gates 9>,
 494                                  <&mmc1_clk 0>,
 495                                  <&mmc1_clk 1>,
 496                                  <&mmc1_clk 2>;
 497                         clock-names = "ahb",
 498                                       "mmc",
 499                                       "output",
 500                                       "sample";
 501                         resets = <&ahb1_rst 9>;
 502                         reset-names = "ahb";
 503                         interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
 504                         status = "disabled";
 505                         #address-cells = <1>;
 506                         #size-cells = <0>;
 507                 };
 508
 509                 mmc2: mmc@01c11000 {
 510                         compatible = "allwinner,sun5i-a13-mmc";
 511                         reg = <0x01c11000 0x1000>;
 512                         clocks = <&ahb1_gates 10>,
 513                                  <&mmc2_clk 0>,
 514                                  <&mmc2_clk 1>,
 515                                  <&mmc2_clk 2>;
 516                         clock-names = "ahb",
 517                                       "mmc",
 518                                       "output",
 519                                       "sample";
 520                         resets = <&ahb1_rst 10>;
 521                         reset-names = "ahb";
 522                         interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
 523                         status = "disabled";
 524                         #address-cells = <1>;
 525                         #size-cells = <0>;
 526                 };
 527
 528                 mmc3: mmc@01c12000 {
 529                         compatible = "allwinner,sun5i-a13-mmc";
 530                         reg = <0x01c12000 0x1000>;
 531                         clocks = <&ahb1_gates 11>,
 532                                  <&mmc3_clk 0>,
 533                                  <&mmc3_clk 1>,
 534                                  <&mmc3_clk 2>;
 535                         clock-names = "ahb",
 536                                       "mmc",
 537                                       "output",
 538                                       "sample";
 539                         resets = <&ahb1_rst 11>;
 540                         reset-names = "ahb";
 541                         interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
 542                         status = "disabled";
 543                         #address-cells = <1>;
 544                         #size-cells = <0>;
 545                 };
 546
 547                 usb_otg: usb@01c19000 {
 548                         compatible = "allwinner,sun6i-a31-musb";
 549                         reg = <0x01c19000 0x0400>;
 550                         clocks = <&ahb1_gates 24>;
 551                         resets = <&ahb1_rst 24>;
 552                         interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
 553                         interrupt-names = "mc";
 554                         phys = <&usbphy 0>;
 555                         phy-names = "usb";
 556                         extcon = <&usbphy 0>;
 557                         status = "disabled";
 558                 };
 559
 560                 usbphy: phy@01c19400 {
 561                         compatible = "allwinner,sun6i-a31-usb-phy";
 562                         reg = <0x01c19400 0x10>,
 563                               <0x01c1a800 0x4>,
 564                               <0x01c1b800 0x4>;
 565                         reg-names = "phy_ctrl",
 566                                     "pmu1",
 567                                     "pmu2";
 568                         clocks = <&usb_clk 8>,
 569                                  <&usb_clk 9>,
 570                                  <&usb_clk 10>;
 571                         clock-names = "usb0_phy",
 572                                       "usb1_phy",
 573                                       "usb2_phy";
 574                         resets = <&usb_clk 0>,
 575                                  <&usb_clk 1>,
 576                                  <&usb_clk 2>;
 577                         reset-names = "usb0_reset",
 578                                       "usb1_reset",
 579                                       "usb2_reset";
 580                         status = "disabled";
 581                         #phy-cells = <1>;
 582                 };
 583
 584                 ehci0: usb@01c1a000 {
 585                         compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
 586                         reg = <0x01c1a000 0x100>;
 587                         interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 588                         clocks = <&ahb1_gates 26>;
 589                         resets = <&ahb1_rst 26>;
 590                         phys = <&usbphy 1>;
 591                         phy-names = "usb";
 592                         status = "disabled";
 593                 };
 594
 595                 ohci0: usb@01c1a400 {
 596                         compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 597                         reg = <0x01c1a400 0x100>;
 598                         interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
 599                         clocks = <&ahb1_gates 29>, <&usb_clk 16>;
 600                         resets = <&ahb1_rst 29>;
 601                         phys = <&usbphy 1>;
 602                         phy-names = "usb";
 603                         status = "disabled";
 604                 };
 605
 606                 ehci1: usb@01c1b000 {
 607                         compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
 608                         reg = <0x01c1b000 0x100>;
 609                         interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
 610                         clocks = <&ahb1_gates 27>;
 611                         resets = <&ahb1_rst 27>;
 612                         phys = <&usbphy 2>;
 613                         phy-names = "usb";
 614                         status = "disabled";
 615                 };
 616
 617                 ohci1: usb@01c1b400 {
 618                         compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 619                         reg = <0x01c1b400 0x100>;
 620                         interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
 621                         clocks = <&ahb1_gates 30>, <&usb_clk 17>;
 622                         resets = <&ahb1_rst 30>;
 623                         phys = <&usbphy 2>;
 624                         phy-names = "usb";
 625                         status = "disabled";
 626                 };
 627
 628                 ohci2: usb@01c1c400 {
 629                         compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 630                         reg = <0x01c1c400 0x100>;
 631                         interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
 632                         clocks = <&ahb1_gates 31>, <&usb_clk 18>;
 633                         resets = <&ahb1_rst 31>;
 634                         status = "disabled";
 635                 };
 636
 637                 pio: pinctrl@01c20800 {
 638                         compatible = "allwinner,sun6i-a31-pinctrl";
 639                         reg = <0x01c20800 0x400>;
 640                         interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
 641                                      <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 642                                      <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
 643                                      <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
 644                         clocks = <&apb1_gates 5>;
 645                         gpio-controller;
 646                         interrupt-controller;
 647                         #interrupt-cells = <3>;
 648                         #gpio-cells = <3>;
 649
 650                         uart0_pins_a: uart0@0 {
 651                                 allwinner,pins = "PH20", "PH21";
 652                                 allwinner,function = "uart0";
 653                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 654                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 655                         };
 656
 657                         i2c0_pins_a: i2c0@0 {
 658                                 allwinner,pins = "PH14", "PH15";
 659                                 allwinner,function = "i2c0";
 660                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 661                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 662                         };
 663
 664                         i2c1_pins_a: i2c1@0 {
 665                                 allwinner,pins = "PH16", "PH17";
 666                                 allwinner,function = "i2c1";
 667                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 668                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 669                         };
 670
 671                         i2c2_pins_a: i2c2@0 {
 672                                 allwinner,pins = "PH18", "PH19";
 673                                 allwinner,function = "i2c2";
 674                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 675                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 676                         };
 677
 678                         mmc0_pins_a: mmc0@0 {
 679                                 allwinner,pins = "PF0", "PF1", "PF2",
 680                                                  "PF3", "PF4", "PF5";
 681                                 allwinner,function = "mmc0";
 682                                 allwinner,drive = <SUN4I_PINCTRL_30_MA>;
 683                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 684                         };
 685
 686                         mmc1_pins_a: mmc1@0 {
 687                                 allwinner,pins = "PG0", "PG1", "PG2", "PG3",
 688                                                  "PG4", "PG5";
 689                                 allwinner,function = "mmc1";
 690                                 allwinner,drive = <SUN4I_PINCTRL_30_MA>;
 691                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 692                         };
 693
 694                         mmc2_pins_a: mmc2@0 {
 695                                 allwinner,pins = "PC6", "PC7", "PC8", "PC9",
 696                                                  "PC10", "PC11";
 697                                 allwinner,function = "mmc2";
 698                                 allwinner,drive = <SUN4I_PINCTRL_30_MA>;
 699                                 allwinner,pull = <SUN4I_PINCTRL_PULL_UP>;
 700                         };
 701
 702                         mmc2_8bit_emmc_pins: mmc2@1 {
 703                                 allwinner,pins = "PC6", "PC7", "PC8", "PC9",
 704                                                  "PC10", "PC11", "PC12",
 705                                                  "PC13", "PC14", "PC15",
 706                                                  "PC24";
 707                                 allwinner,function = "mmc2";
 708                                 allwinner,drive = <SUN4I_PINCTRL_30_MA>;
 709                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 710                         };
 711
 712                         gmac_pins_mii_a: gmac_mii@0 {
 713                                 allwinner,pins = "PA0", "PA1", "PA2", "PA3",
 714                                                 "PA8", "PA9", "PA11",
 715                                                 "PA12", "PA13", "PA14", "PA19",
 716                                                 "PA20", "PA21", "PA22", "PA23",
 717                                                 "PA24", "PA26", "PA27";
 718                                 allwinner,function = "gmac";
 719                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
 720                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 721                         };
 722
 723                         gmac_pins_gmii_a: gmac_gmii@0 {
 724                                 allwinner,pins = "PA0", "PA1", "PA2", "PA3",
 725                                                 "PA4", "PA5", "PA6", "PA7",
 726                                                 "PA8", "PA9", "PA10", "PA11",
 727                                                 "PA12", "PA13", "PA14", "PA15",
 728                                                 "PA16", "PA17", "PA18", "PA19",
 729                                                 "PA20", "PA21", "PA22", "PA23",
 730                                                 "PA24", "PA25", "PA26", "PA27";
 731                                 allwinner,function = "gmac";
 732                                 /*
 733                                  * data lines in GMII mode run at 125MHz and
 734                                  * might need a higher signal drive strength
 735                                  */
 736                                 allwinner,drive = <SUN4I_PINCTRL_30_MA>;
 737                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 738                         };
 739
 740                         gmac_pins_rgmii_a: gmac_rgmii@0 {
 741                                 allwinner,pins = "PA0", "PA1", "PA2", "PA3",
 742                                                 "PA9", "PA10", "PA11",
 743                                                 "PA12", "PA13", "PA14", "PA19",
 744                                                 "PA20", "PA25", "PA26", "PA27";
 745                                 allwinner,function = "gmac";
 746                                 /*
 747                                  * data lines in RGMII mode use DDR mode
 748                                  * and need a higher signal drive strength
 749                                  */
 750                                 allwinner,drive = <SUN4I_PINCTRL_40_MA>;
 751                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
 752                         };
 753                 };
 754
 755                 ahb1_rst: reset@01c202c0 {
 756                         #reset-cells = <1>;
 757                         compatible = "allwinner,sun6i-a31-ahb1-reset";
 758                         reg = <0x01c202c0 0xc>;
 759                 };
 760
 761                 apb1_rst: reset@01c202d0 {
 762                         #reset-cells = <1>;
 763                         compatible = "allwinner,sun6i-a31-clock-reset";
 764                         reg = <0x01c202d0 0x4>;
 765                 };
 766
 767                 apb2_rst: reset@01c202d8 {
 768                         #reset-cells = <1>;
 769                         compatible = "allwinner,sun6i-a31-clock-reset";
 770                         reg = <0x01c202d8 0x4>;
 771                 };
 772
 773                 timer@01c20c00 {
 774                         compatible = "allwinner,sun4i-a10-timer";
 775                         reg = <0x01c20c00 0xa0>;
 776                         interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
 777                                      <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
 778                                      <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
 779                                      <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
 780                                      <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>;
 781                         clocks = <&osc24M>;
 782                 };
 783
 784                 wdt1: watchdog@01c20ca0 {
 785                         compatible = "allwinner,sun6i-a31-wdt";
 786                         reg = <0x01c20ca0 0x20>;
 787                 };
 788
 789                 lradc: lradc@01c22800 {
 790                         compatible = "allwinner,sun4i-a10-lradc-keys";
 791                         reg = <0x01c22800 0x100>;
 792                         interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 793                         status = "disabled";
 794                 };
 795
 796                 rtp: rtp@01c25000 {
 797                         compatible = "allwinner,sun6i-a31-ts";
 798                         reg = <0x01c25000 0x100>;
 799                         interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 800                         #thermal-sensor-cells = <0>;
 801                 };
 802
 803                 uart0: serial@01c28000 {
 804                         compatible = "snps,dw-apb-uart";
 805                         reg = <0x01c28000 0x400>;
 806                         interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
 807                         reg-shift = <2>;
 808                         reg-io-width = <4>;
 809                         clocks = <&apb2_gates 16>;
 810                         resets = <&apb2_rst 16>;
 811                         dmas = <&dma 6>, <&dma 6>;
 812                         dma-names = "rx", "tx";
 813                         status = "disabled";
 814                 };
 815
 816                 uart1: serial@01c28400 {
 817                         compatible = "snps,dw-apb-uart";
 818                         reg = <0x01c28400 0x400>;
 819                         interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 820                         reg-shift = <2>;
 821                         reg-io-width = <4>;
 822                         clocks = <&apb2_gates 17>;
 823                         resets = <&apb2_rst 17>;
 824                         dmas = <&dma 7>, <&dma 7>;
 825                         dma-names = "rx", "tx";
 826                         status = "disabled";
 827                 };
 828
 829                 uart2: serial@01c28800 {
 830                         compatible = "snps,dw-apb-uart";
 831                         reg = <0x01c28800 0x400>;
 832                         interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
 833                         reg-shift = <2>;
 834                         reg-io-width = <4>;
 835                         clocks = <&apb2_gates 18>;
 836                         resets = <&apb2_rst 18>;
 837                         dmas = <&dma 8>, <&dma 8>;
 838                         dma-names = "rx", "tx";
 839                         status = "disabled";
 840                 };
 841
 842                 uart3: serial@01c28c00 {
 843                         compatible = "snps,dw-apb-uart";
 844                         reg = <0x01c28c00 0x400>;
 845                         interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
 846                         reg-shift = <2>;
 847                         reg-io-width = <4>;
 848                         clocks = <&apb2_gates 19>;
 849                         resets = <&apb2_rst 19>;
 850                         dmas = <&dma 9>, <&dma 9>;
 851                         dma-names = "rx", "tx";
 852                         status = "disabled";
 853                 };
 854
 855                 uart4: serial@01c29000 {
 856                         compatible = "snps,dw-apb-uart";
 857                         reg = <0x01c29000 0x400>;
 858                         interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 859                         reg-shift = <2>;
 860                         reg-io-width = <4>;
 861                         clocks = <&apb2_gates 20>;
 862                         resets = <&apb2_rst 20>;
 863                         dmas = <&dma 10>, <&dma 10>;
 864                         dma-names = "rx", "tx";
 865                         status = "disabled";
 866                 };
 867
 868                 uart5: serial@01c29400 {
 869                         compatible = "snps,dw-apb-uart";
 870                         reg = <0x01c29400 0x400>;
 871                         interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 872                         reg-shift = <2>;
 873                         reg-io-width = <4>;
 874                         clocks = <&apb2_gates 21>;
 875                         resets = <&apb2_rst 21>;
 876                         dmas = <&dma 22>, <&dma 22>;
 877                         dma-names = "rx", "tx";
 878                         status = "disabled";
 879                 };
 880
 881                 i2c0: i2c@01c2ac00 {
 882                         compatible = "allwinner,sun6i-a31-i2c";
 883                         reg = <0x01c2ac00 0x400>;
 884                         interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 885                         clocks = <&apb2_gates 0>;
 886                         resets = <&apb2_rst 0>;
 887                         status = "disabled";
 888                         #address-cells = <1>;
 889                         #size-cells = <0>;
 890                 };
 891
 892                 i2c1: i2c@01c2b000 {
 893                         compatible = "allwinner,sun6i-a31-i2c";
 894                         reg = <0x01c2b000 0x400>;
 895                         interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 896                         clocks = <&apb2_gates 1>;
 897                         resets = <&apb2_rst 1>;
 898                         status = "disabled";
 899                         #address-cells = <1>;
 900                         #size-cells = <0>;
 901                 };
 902
 903                 i2c2: i2c@01c2b400 {
 904                         compatible = "allwinner,sun6i-a31-i2c";
 905                         reg = <0x01c2b400 0x400>;
 906                         interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 907                         clocks = <&apb2_gates 2>;
 908                         resets = <&apb2_rst 2>;
 909                         status = "disabled";
 910                         #address-cells = <1>;
 911                         #size-cells = <0>;
 912                 };
 913
 914                 i2c3: i2c@01c2b800 {
 915                         compatible = "allwinner,sun6i-a31-i2c";
 916                         reg = <0x01c2b800 0x400>;
 917                         interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 918                         clocks = <&apb2_gates 3>;
 919                         resets = <&apb2_rst 3>;
 920                         status = "disabled";
 921                         #address-cells = <1>;
 922                         #size-cells = <0>;
 923                 };
 924
 925                 gmac: ethernet@01c30000 {
 926                         compatible = "allwinner,sun7i-a20-gmac";
 927                         reg = <0x01c30000 0x1054>;
 928                         interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
 929                         interrupt-names = "macirq";
 930                         clocks = <&ahb1_gates 17>, <&gmac_tx_clk>;
 931                         clock-names = "stmmaceth", "allwinner_gmac_tx";
 932                         resets = <&ahb1_rst 17>;
 933                         reset-names = "stmmaceth";
 934                         snps,pbl = <2>;
 935                         snps,fixed-burst;
 936                         snps,force_sf_dma_mode;
 937                         status = "disabled";
 938                         #address-cells = <1>;
 939                         #size-cells = <0>;
 940                 };
 941
 942                 crypto: crypto-engine@01c15000 {
 943                         compatible = "allwinner,sun4i-a10-crypto";
 944                         reg = <0x01c15000 0x1000>;
 945                         interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 946                         clocks = <&ahb1_gates 5>, <&ss_clk>;
 947                         clock-names = "ahb", "mod";
 948                         resets = <&ahb1_rst 5>;
 949                         reset-names = "ahb";
 950                 };
 951
 952                 timer@01c60000 {
 953                         compatible = "allwinner,sun6i-a31-hstimer",
 954                                      "allwinner,sun7i-a20-hstimer";
 955                         reg = <0x01c60000 0x1000>;
 956                         interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
 957                                      <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
 958                                      <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
 959                                      <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
 960                         clocks = <&ahb1_gates 19>;
 961                         resets = <&ahb1_rst 19>;
 962                 };
 963
 964                 spi0: spi@01c68000 {
 965                         compatible = "allwinner,sun6i-a31-spi";
 966                         reg = <0x01c68000 0x1000>;
 967                         interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
 968                         clocks = <&ahb1_gates 20>, <&spi0_clk>;
 969                         clock-names = "ahb", "mod";
 970                         dmas = <&dma 23>, <&dma 23>;
 971                         dma-names = "rx", "tx";
 972                         resets = <&ahb1_rst 20>;
 973                         status = "disabled";
 974                 };
 975
 976                 spi1: spi@01c69000 {
 977                         compatible = "allwinner,sun6i-a31-spi";
 978                         reg = <0x01c69000 0x1000>;
 979                         interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
 980                         clocks = <&ahb1_gates 21>, <&spi1_clk>;
 981                         clock-names = "ahb", "mod";
 982                         dmas = <&dma 24>, <&dma 24>;
 983                         dma-names = "rx", "tx";
 984                         resets = <&ahb1_rst 21>;
 985                         status = "disabled";
 986                 };
 987
 988                 spi2: spi@01c6a000 {
 989                         compatible = "allwinner,sun6i-a31-spi";
 990                         reg = <0x01c6a000 0x1000>;
 991                         interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
 992                         clocks = <&ahb1_gates 22>, <&spi2_clk>;
 993                         clock-names = "ahb", "mod";
 994                         dmas = <&dma 25>, <&dma 25>;
 995                         dma-names = "rx", "tx";
 996                         resets = <&ahb1_rst 22>;
 997                         status = "disabled";
 998                 };
 999
1000                 spi3: spi@01c6b000 {
1001                         compatible = "allwinner,sun6i-a31-spi";
1002                         reg = <0x01c6b000 0x1000>;
1003                         interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
1004                         clocks = <&ahb1_gates 23>, <&spi3_clk>;
1005                         clock-names = "ahb", "mod";
1006                         dmas = <&dma 26>, <&dma 26>;
1007                         dma-names = "rx", "tx";
1008                         resets = <&ahb1_rst 23>;
1009                         status = "disabled";
1010                 };
1011
1012                 gic: interrupt-controller@01c81000 {
1013                         compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
1014                         reg = <0x01c81000 0x1000>,
1015                               <0x01c82000 0x1000>,
1016                               <0x01c84000 0x2000>,
1017                               <0x01c86000 0x2000>;
1018                         interrupt-controller;
1019                         #interrupt-cells = <3>;
1020                         interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
1021                 };
1022
1023                 rtc: rtc@01f00000 {
1024                         compatible = "allwinner,sun6i-a31-rtc";
1025                         reg = <0x01f00000 0x54>;
1026                         interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
1027                                      <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
1028                 };
1029
1030                 nmi_intc: interrupt-controller@01f00c0c {
1031                         compatible = "allwinner,sun6i-a31-sc-nmi";
1032                         interrupt-controller;
1033                         #interrupt-cells = <2>;
1034                         reg = <0x01f00c0c 0x38>;
1035                         interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
1036                 };
1037
1038                 prcm@01f01400 {
1039                         compatible = "allwinner,sun6i-a31-prcm";
1040                         reg = <0x01f01400 0x200>;
1041
1042                         ar100: ar100_clk {
1043                                 compatible = "allwinner,sun6i-a31-ar100-clk";
1044                                 #clock-cells = <0>;
1045                                 clocks = <&osc32k>, <&osc24M>, <&pll6 0>,
1046                                          <&pll6 0>;
1047                                 clock-output-names = "ar100";
1048                         };
1049
1050                         ahb0: ahb0_clk {
1051                                 compatible = "fixed-factor-clock";
1052                                 #clock-cells = <0>;
1053                                 clock-div = <1>;
1054                                 clock-mult = <1>;
1055                                 clocks = <&ar100>;
1056                                 clock-output-names = "ahb0";
1057                         };
1058
1059                         apb0: apb0_clk {
1060                                 compatible = "allwinner,sun6i-a31-apb0-clk";
1061                                 #clock-cells = <0>;
1062                                 clocks = <&ahb0>;
1063                                 clock-output-names = "apb0";
1064                         };
1065
1066                         apb0_gates: apb0_gates_clk {
1067                                 compatible = "allwinner,sun6i-a31-apb0-gates-clk";
1068                                 #clock-cells = <1>;
1069                                 clocks = <&apb0>;
1070                                 clock-output-names = "apb0_pio", "apb0_ir",
1071                                                 "apb0_timer", "apb0_p2wi",
1072                                                 "apb0_uart", "apb0_1wire",
1073                                                 "apb0_i2c";
1074                         };
1075
1076                         ir_clk: ir_clk {
1077                                 #clock-cells = <0>;
1078                                 compatible = "allwinner,sun4i-a10-mod0-clk";
1079                                 clocks = <&osc32k>, <&osc24M>;
1080                                 clock-output-names = "ir";
1081                         };
1082
1083                         apb0_rst: apb0_rst {
1084                                 compatible = "allwinner,sun6i-a31-clock-reset";
1085                                 #reset-cells = <1>;
1086                         };
1087                 };
1088
1089                 cpucfg@01f01c00 {
1090                         compatible = "allwinner,sun6i-a31-cpuconfig";
1091                         reg = <0x01f01c00 0x300>;
1092                 };
1093
1094                 ir: ir@01f02000 {
1095                         compatible = "allwinner,sun5i-a13-ir";
1096                         clocks = <&apb0_gates 1>, <&ir_clk>;
1097                         clock-names = "apb", "ir";
1098                         resets = <&apb0_rst 1>;
1099                         interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
1100                         reg = <0x01f02000 0x40>;
1101                         status = "disabled";
1102                 };
1103
1104                 r_pio: pinctrl@01f02c00 {
1105                         compatible = "allwinner,sun6i-a31-r-pinctrl";
1106                         reg = <0x01f02c00 0x400>;
1107                         interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
1108                                      <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
1109                         clocks = <&apb0_gates 0>;
1110                         resets = <&apb0_rst 0>;
1111                         gpio-controller;
1112                         interrupt-controller;
1113                         #interrupt-cells = <3>;
1114                         #size-cells = <0>;
1115                         #gpio-cells = <3>;
1116
1117                         ir_pins_a: ir@0 {
1118                                 allwinner,pins = "PL4";
1119                                 allwinner,function = "s_ir";
1120                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1121                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1122                         };
1123
1124                         p2wi_pins: p2wi {
1125                                 allwinner,pins = "PL0", "PL1";
1126                                 allwinner,function = "s_p2wi";
1127                                 allwinner,drive = <SUN4I_PINCTRL_10_MA>;
1128                                 allwinner,pull = <SUN4I_PINCTRL_NO_PULL>;
1129                         };
1130                 };
1131
1132                 p2wi: i2c@01f03400 {
1133                         compatible = "allwinner,sun6i-a31-p2wi";
1134                         reg = <0x01f03400 0x400>;
1135                         interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
1136                         clocks = <&apb0_gates 3>;
1137                         clock-frequency = <100000>;
1138                         resets = <&apb0_rst 3>;
1139                         pinctrl-names = "default";
1140                         pinctrl-0 = <&p2wi_pins>;
1141                         status = "disabled";
1142                         #address-cells = <1>;
1143                         #size-cells = <0>;
1144                 };
1145         };
1146 };