arch/arm/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 <dt-bindings/interrupt-controller/arm-gic.h>
  46 #include <dt-bindings/thermal/thermal.h>
  47
  48 #include <dt-bindings/clock/sun6i-a31-ccu.h>
  49 #include <dt-bindings/clock/sun6i-rtc.h>
  50 #include <dt-bindings/reset/sun6i-a31-ccu.h>
  51
  52 / {
  53         interrupt-parent = <&gic>;
  54         #address-cells = <1>;
  55         #size-cells = <1>;
  56
  57         aliases {
  58                 ethernet0 = &gmac;
  59         };
  60
  61         chosen {
  62                 #address-cells = <1>;
  63                 #size-cells = <1>;
  64                 ranges;
  65
  66                 simplefb_hdmi: framebuffer-lcd0-hdmi {
  67                         compatible = "allwinner,simple-framebuffer",
  68                                      "simple-framebuffer";
  69                         allwinner,pipeline = "de_be0-lcd0-hdmi";
  70                         clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_AHB1_LCD0>,
  71                                  <&ccu CLK_AHB1_HDMI>, <&ccu CLK_DRAM_BE0>,
  72                                  <&ccu CLK_IEP_DRC0>, <&ccu CLK_BE0>,
  73                                  <&ccu CLK_LCD0_CH1>, <&ccu CLK_HDMI>;
  74                         status = "disabled";
  75                 };
  76
  77                 simplefb_lcd: framebuffer-lcd0 {
  78                         compatible = "allwinner,simple-framebuffer",
  79                                      "simple-framebuffer";
  80                         allwinner,pipeline = "de_be0-lcd0";
  81                         clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_AHB1_LCD0>,
  82                                  <&ccu CLK_DRAM_BE0>, <&ccu CLK_IEP_DRC0>,
  83                                  <&ccu CLK_BE0>, <&ccu CLK_LCD0_CH0>;
  84                         status = "disabled";
  85                 };
  86         };
  87
  88         timer {
  89                 compatible = "arm,armv7-timer";
  90                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  91                              <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  92                              <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  93                              <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
  94                 clock-frequency = <24000000>;
  95                 arm,cpu-registers-not-fw-configured;
  96         };
  97
  98         cpus {
  99                 enable-method = "allwinner,sun6i-a31";
 100                 #address-cells = <1>;
 101                 #size-cells = <0>;
 102
 103                 cpu0: cpu@0 {
 104                         compatible = "arm,cortex-a7";
 105                         device_type = "cpu";
 106                         reg = <0>;
 107                         clocks = <&ccu CLK_CPU>;
 108                         clock-latency = <244144>; /* 8 32k periods */
 109                         operating-points =
 110                                 /* kHz    uV */
 111                                 <1008000 1200000>,
 112                                 <864000 1200000>,
 113                                 <720000 1100000>,
 114                                 <480000 1000000>;
 115                         #cooling-cells = <2>;
 116                 };
 117
 118                 cpu1: cpu@1 {
 119                         compatible = "arm,cortex-a7";
 120                         device_type = "cpu";
 121                         reg = <1>;
 122                         clocks = <&ccu CLK_CPU>;
 123                         clock-latency = <244144>; /* 8 32k periods */
 124                         operating-points =
 125                                 /* kHz    uV */
 126                                 <1008000 1200000>,
 127                                 <864000 1200000>,
 128                                 <720000 1100000>,
 129                                 <480000 1000000>;
 130                         #cooling-cells = <2>;
 131                 };
 132
 133                 cpu2: cpu@2 {
 134                         compatible = "arm,cortex-a7";
 135                         device_type = "cpu";
 136                         reg = <2>;
 137                         clocks = <&ccu CLK_CPU>;
 138                         clock-latency = <244144>; /* 8 32k periods */
 139                         operating-points =
 140                                 /* kHz    uV */
 141                                 <1008000 1200000>,
 142                                 <864000 1200000>,
 143                                 <720000 1100000>,
 144                                 <480000 1000000>;
 145                         #cooling-cells = <2>;
 146                 };
 147
 148                 cpu3: cpu@3 {
 149                         compatible = "arm,cortex-a7";
 150                         device_type = "cpu";
 151                         reg = <3>;
 152                         clocks = <&ccu CLK_CPU>;
 153                         clock-latency = <244144>; /* 8 32k periods */
 154                         operating-points =
 155                                 /* kHz    uV */
 156                                 <1008000 1200000>,
 157                                 <864000 1200000>,
 158                                 <720000 1100000>,
 159                                 <480000 1000000>;
 160                         #cooling-cells = <2>;
 161                 };
 162         };
 163
 164         thermal-zones {
 165                 cpu-thermal {
 166                         /* milliseconds */
 167                         polling-delay-passive = <250>;
 168                         polling-delay = <1000>;
 169                         thermal-sensors = <&rtp>;
 170
 171                         cooling-maps {
 172                                 map0 {
 173                                         trip = <&cpu_alert0>;
 174                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 175                                                          <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 176                                                          <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 177                                                          <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 178                                 };
 179                         };
 180
 181                         trips {
 182                                 cpu_alert0: cpu_alert0 {
 183                                         /* milliCelsius */
 184                                         temperature = <70000>;
 185                                         hysteresis = <2000>;
 186                                         type = "passive";
 187                                 };
 188
 189                                 cpu_crit: cpu_crit {
 190                                         /* milliCelsius */
 191                                         temperature = <100000>;
 192                                         hysteresis = <2000>;
 193                                         type = "critical";
 194                                 };
 195                         };
 196                 };
 197         };
 198
 199         pmu {
 200                 compatible = "arm,cortex-a7-pmu";
 201                 interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
 202                              <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
 203                              <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
 204                              <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
 205         };
 206
 207         clocks {
 208                 #address-cells = <1>;
 209                 #size-cells = <1>;
 210                 ranges;
 211
 212                 osc24M: clk-24M {
 213                         #clock-cells = <0>;
 214                         compatible = "fixed-clock";
 215                         clock-frequency = <24000000>;
 216                         clock-accuracy = <50000>;
 217                         clock-output-names = "osc24M";
 218                 };
 219
 220                 osc32k: clk-32k {
 221                         #clock-cells = <0>;
 222                         compatible = "fixed-clock";
 223                         clock-frequency = <32768>;
 224                         clock-accuracy = <50000>;
 225                         clock-output-names = "ext_osc32k";
 226                 };
 227
 228                 /*
 229                  * The following two are dummy clocks, placeholders
 230                  * used in the gmac_tx clock. The gmac driver will
 231                  * choose one parent depending on the PHY interface
 232                  * mode, using clk_set_rate auto-reparenting.
 233                  *
 234                  * The actual TX clock rate is not controlled by the
 235                  * gmac_tx clock.
 236                  */
 237                 mii_phy_tx_clk: clk-mii-phy-tx {
 238                         #clock-cells = <0>;
 239                         compatible = "fixed-clock";
 240                         clock-frequency = <25000000>;
 241                         clock-output-names = "mii_phy_tx";
 242                 };
 243
 244                 gmac_int_tx_clk: clk-gmac-int-tx {
 245                         #clock-cells = <0>;
 246                         compatible = "fixed-clock";
 247                         clock-frequency = <125000000>;
 248                         clock-output-names = "gmac_int_tx";
 249                 };
 250
 251                 gmac_tx_clk: clk@1c200d0 {
 252                         #clock-cells = <0>;
 253                         compatible = "allwinner,sun7i-a20-gmac-clk";
 254                         reg = <0x01c200d0 0x4>;
 255                         clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
 256                         clock-output-names = "gmac_tx";
 257                 };
 258         };
 259
 260         de: display-engine {
 261                 compatible = "allwinner,sun6i-a31-display-engine";
 262                 allwinner,pipelines = <&fe0>, <&fe1>;
 263                 status = "disabled";
 264         };
 265
 266         soc {
 267                 compatible = "simple-bus";
 268                 #address-cells = <1>;
 269                 #size-cells = <1>;
 270                 ranges;
 271
 272                 dma: dma-controller@1c02000 {
 273                         compatible = "allwinner,sun6i-a31-dma";
 274                         reg = <0x01c02000 0x1000>;
 275                         interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 276                         clocks = <&ccu CLK_AHB1_DMA>;
 277                         resets = <&ccu RST_AHB1_DMA>;
 278                         #dma-cells = <1>;
 279                 };
 280
 281                 tcon0: lcd-controller@1c0c000 {
 282                         compatible = "allwinner,sun6i-a31-tcon";
 283                         reg = <0x01c0c000 0x1000>;
 284                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 285                         dmas = <&dma 11>;
 286                         resets = <&ccu RST_AHB1_LCD0>,
 287                                  <&ccu RST_AHB1_LVDS>;
 288                         reset-names = "lcd",
 289                                       "lvds";
 290                         clocks = <&ccu CLK_AHB1_LCD0>,
 291                                  <&ccu CLK_LCD0_CH0>,
 292                                  <&ccu CLK_LCD0_CH1>,
 293                                  <&ccu 15>;
 294                         clock-names = "ahb",
 295                                       "tcon-ch0",
 296                                       "tcon-ch1",
 297                                       "lvds-alt";
 298                         clock-output-names = "tcon0-pixel-clock";
 299                         #clock-cells = <0>;
 300
 301                         ports {
 302                                 #address-cells = <1>;
 303                                 #size-cells = <0>;
 304
 305                                 tcon0_in: port@0 {
 306                                         #address-cells = <1>;
 307                                         #size-cells = <0>;
 308                                         reg = <0>;
 309
 310                                         tcon0_in_drc0: endpoint@0 {
 311                                                 reg = <0>;
 312                                                 remote-endpoint = <&drc0_out_tcon0>;
 313                                         };
 314
 315                                         tcon0_in_drc1: endpoint@1 {
 316                                                 reg = <1>;
 317                                                 remote-endpoint = <&drc1_out_tcon0>;
 318                                         };
 319                                 };
 320
 321                                 tcon0_out: port@1 {
 322                                         #address-cells = <1>;
 323                                         #size-cells = <0>;
 324                                         reg = <1>;
 325
 326                                         tcon0_out_hdmi: endpoint@1 {
 327                                                 reg = <1>;
 328                                                 remote-endpoint = <&hdmi_in_tcon0>;
 329                                                 allwinner,tcon-channel = <1>;
 330                                         };
 331                                 };
 332                         };
 333                 };
 334
 335                 tcon1: lcd-controller@1c0d000 {
 336                         compatible = "allwinner,sun6i-a31-tcon";
 337                         reg = <0x01c0d000 0x1000>;
 338                         interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
 339                         dmas = <&dma 12>;
 340                         resets = <&ccu RST_AHB1_LCD1>,
 341                                  <&ccu RST_AHB1_LVDS>;
 342                         reset-names = "lcd", "lvds";
 343                         clocks = <&ccu CLK_AHB1_LCD1>,
 344                                  <&ccu CLK_LCD1_CH0>,
 345                                  <&ccu CLK_LCD1_CH1>,
 346                                  <&ccu 15>;
 347                         clock-names = "ahb",
 348                                       "tcon-ch0",
 349                                       "tcon-ch1",
 350                                       "lvds-alt";
 351                         clock-output-names = "tcon1-pixel-clock";
 352                         #clock-cells = <0>;
 353
 354                         ports {
 355                                 #address-cells = <1>;
 356                                 #size-cells = <0>;
 357
 358                                 tcon1_in: port@0 {
 359                                         #address-cells = <1>;
 360                                         #size-cells = <0>;
 361                                         reg = <0>;
 362
 363                                         tcon1_in_drc0: endpoint@0 {
 364                                                 reg = <0>;
 365                                                 remote-endpoint = <&drc0_out_tcon1>;
 366                                         };
 367
 368                                         tcon1_in_drc1: endpoint@1 {
 369                                                 reg = <1>;
 370                                                 remote-endpoint = <&drc1_out_tcon1>;
 371                                         };
 372                                 };
 373
 374                                 tcon1_out: port@1 {
 375                                         #address-cells = <1>;
 376                                         #size-cells = <0>;
 377                                         reg = <1>;
 378
 379                                         tcon1_out_hdmi: endpoint@1 {
 380                                                 reg = <1>;
 381                                                 remote-endpoint = <&hdmi_in_tcon1>;
 382                                                 allwinner,tcon-channel = <1>;
 383                                         };
 384                                 };
 385                         };
 386                 };
 387
 388                 mmc0: mmc@1c0f000 {
 389                         compatible = "allwinner,sun7i-a20-mmc";
 390                         reg = <0x01c0f000 0x1000>;
 391                         clocks = <&ccu CLK_AHB1_MMC0>,
 392                                  <&ccu CLK_MMC0>,
 393                                  <&ccu CLK_MMC0_OUTPUT>,
 394                                  <&ccu CLK_MMC0_SAMPLE>;
 395                         clock-names = "ahb",
 396                                       "mmc",
 397                                       "output",
 398                                       "sample";
 399                         resets = <&ccu RST_AHB1_MMC0>;
 400                         reset-names = "ahb";
 401                         interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 402                         pinctrl-names = "default";
 403                         pinctrl-0 = <&mmc0_pins>;
 404                         status = "disabled";
 405                         #address-cells = <1>;
 406                         #size-cells = <0>;
 407                 };
 408
 409                 mmc1: mmc@1c10000 {
 410                         compatible = "allwinner,sun7i-a20-mmc";
 411                         reg = <0x01c10000 0x1000>;
 412                         clocks = <&ccu CLK_AHB1_MMC1>,
 413                                  <&ccu CLK_MMC1>,
 414                                  <&ccu CLK_MMC1_OUTPUT>,
 415                                  <&ccu CLK_MMC1_SAMPLE>;
 416                         clock-names = "ahb",
 417                                       "mmc",
 418                                       "output",
 419                                       "sample";
 420                         resets = <&ccu RST_AHB1_MMC1>;
 421                         reset-names = "ahb";
 422                         interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
 423                         pinctrl-names = "default";
 424                         pinctrl-0 = <&mmc1_pins>;
 425                         status = "disabled";
 426                         #address-cells = <1>;
 427                         #size-cells = <0>;
 428                 };
 429
 430                 mmc2: mmc@1c11000 {
 431                         compatible = "allwinner,sun7i-a20-mmc";
 432                         reg = <0x01c11000 0x1000>;
 433                         clocks = <&ccu CLK_AHB1_MMC2>,
 434                                  <&ccu CLK_MMC2>,
 435                                  <&ccu CLK_MMC2_OUTPUT>,
 436                                  <&ccu CLK_MMC2_SAMPLE>;
 437                         clock-names = "ahb",
 438                                       "mmc",
 439                                       "output",
 440                                       "sample";
 441                         resets = <&ccu RST_AHB1_MMC2>;
 442                         reset-names = "ahb";
 443                         interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
 444                         status = "disabled";
 445                         #address-cells = <1>;
 446                         #size-cells = <0>;
 447                 };
 448
 449                 mmc3: mmc@1c12000 {
 450                         compatible = "allwinner,sun7i-a20-mmc";
 451                         reg = <0x01c12000 0x1000>;
 452                         clocks = <&ccu CLK_AHB1_MMC3>,
 453                                  <&ccu CLK_MMC3>,
 454                                  <&ccu CLK_MMC3_OUTPUT>,
 455                                  <&ccu CLK_MMC3_SAMPLE>;
 456                         clock-names = "ahb",
 457                                       "mmc",
 458                                       "output",
 459                                       "sample";
 460                         resets = <&ccu RST_AHB1_MMC3>;
 461                         reset-names = "ahb";
 462                         interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
 463                         status = "disabled";
 464                         #address-cells = <1>;
 465                         #size-cells = <0>;
 466                 };
 467
 468                 hdmi: hdmi@1c16000 {
 469                         compatible = "allwinner,sun6i-a31-hdmi";
 470                         reg = <0x01c16000 0x1000>;
 471                         interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
 472                         clocks = <&ccu CLK_AHB1_HDMI>, <&ccu CLK_HDMI>,
 473                                  <&ccu CLK_HDMI_DDC>,
 474                                  <&ccu CLK_PLL_VIDEO0_2X>,
 475                                  <&ccu CLK_PLL_VIDEO1_2X>;
 476                         clock-names = "ahb", "mod", "ddc", "pll-0", "pll-1";
 477                         resets = <&ccu RST_AHB1_HDMI>;
 478                         dma-names = "ddc-tx", "ddc-rx", "audio-tx";
 479                         dmas = <&dma 13>, <&dma 13>, <&dma 14>;
 480                         status = "disabled";
 481
 482                         ports {
 483                                 #address-cells = <1>;
 484                                 #size-cells = <0>;
 485
 486                                 hdmi_in: port@0 {
 487                                         #address-cells = <1>;
 488                                         #size-cells = <0>;
 489                                         reg = <0>;
 490
 491                                         hdmi_in_tcon0: endpoint@0 {
 492                                                 reg = <0>;
 493                                                 remote-endpoint = <&tcon0_out_hdmi>;
 494                                         };
 495
 496                                         hdmi_in_tcon1: endpoint@1 {
 497                                                 reg = <1>;
 498                                                 remote-endpoint = <&tcon1_out_hdmi>;
 499                                         };
 500                                 };
 501
 502                                 hdmi_out: port@1 {
 503                                         reg = <1>;
 504                                 };
 505                         };
 506                 };
 507
 508                 usb_otg: usb@1c19000 {
 509                         compatible = "allwinner,sun6i-a31-musb";
 510                         reg = <0x01c19000 0x0400>;
 511                         clocks = <&ccu CLK_AHB1_OTG>;
 512                         resets = <&ccu RST_AHB1_OTG>;
 513                         interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
 514                         interrupt-names = "mc";
 515                         phys = <&usbphy 0>;
 516                         phy-names = "usb";
 517                         extcon = <&usbphy 0>;
 518                         dr_mode = "otg";
 519                         status = "disabled";
 520                 };
 521
 522                 usbphy: phy@1c19400 {
 523                         compatible = "allwinner,sun6i-a31-usb-phy";
 524                         reg = <0x01c19400 0x10>,
 525                               <0x01c1a800 0x4>,
 526                               <0x01c1b800 0x4>;
 527                         reg-names = "phy_ctrl",
 528                                     "pmu1",
 529                                     "pmu2";
 530                         clocks = <&ccu CLK_USB_PHY0>,
 531                                  <&ccu CLK_USB_PHY1>,
 532                                  <&ccu CLK_USB_PHY2>;
 533                         clock-names = "usb0_phy",
 534                                       "usb1_phy",
 535                                       "usb2_phy";
 536                         resets = <&ccu RST_USB_PHY0>,
 537                                  <&ccu RST_USB_PHY1>,
 538                                  <&ccu RST_USB_PHY2>;
 539                         reset-names = "usb0_reset",
 540                                       "usb1_reset",
 541                                       "usb2_reset";
 542                         status = "disabled";
 543                         #phy-cells = <1>;
 544                 };
 545
 546                 ehci0: usb@1c1a000 {
 547                         compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
 548                         reg = <0x01c1a000 0x100>;
 549                         interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 550                         clocks = <&ccu CLK_AHB1_EHCI0>;
 551                         resets = <&ccu RST_AHB1_EHCI0>;
 552                         phys = <&usbphy 1>;
 553                         phy-names = "usb";
 554                         status = "disabled";
 555                 };
 556
 557                 ohci0: usb@1c1a400 {
 558                         compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 559                         reg = <0x01c1a400 0x100>;
 560                         interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
 561                         clocks = <&ccu CLK_AHB1_OHCI0>, <&ccu CLK_USB_OHCI0>;
 562                         resets = <&ccu RST_AHB1_OHCI0>;
 563                         phys = <&usbphy 1>;
 564                         phy-names = "usb";
 565                         status = "disabled";
 566                 };
 567
 568                 ehci1: usb@1c1b000 {
 569                         compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
 570                         reg = <0x01c1b000 0x100>;
 571                         interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
 572                         clocks = <&ccu CLK_AHB1_EHCI1>;
 573                         resets = <&ccu RST_AHB1_EHCI1>;
 574                         phys = <&usbphy 2>;
 575                         phy-names = "usb";
 576                         status = "disabled";
 577                 };
 578
 579                 ohci1: usb@1c1b400 {
 580                         compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 581                         reg = <0x01c1b400 0x100>;
 582                         interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
 583                         clocks = <&ccu CLK_AHB1_OHCI1>, <&ccu CLK_USB_OHCI1>;
 584                         resets = <&ccu RST_AHB1_OHCI1>;
 585                         phys = <&usbphy 2>;
 586                         phy-names = "usb";
 587                         status = "disabled";
 588                 };
 589
 590                 ohci2: usb@1c1c400 {
 591                         compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 592                         reg = <0x01c1c400 0x100>;
 593                         interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
 594                         clocks = <&ccu CLK_AHB1_OHCI2>, <&ccu CLK_USB_OHCI2>;
 595                         resets = <&ccu RST_AHB1_OHCI2>;
 596                         status = "disabled";
 597                 };
 598
 599                 ccu: clock@1c20000 {
 600                         compatible = "allwinner,sun6i-a31-ccu";
 601                         reg = <0x01c20000 0x400>;
 602                         clocks = <&osc24M>, <&rtc CLK_OSC32K>;
 603                         clock-names = "hosc", "losc";
 604                         #clock-cells = <1>;
 605                         #reset-cells = <1>;
 606                 };
 607
 608                 pio: pinctrl@1c20800 {
 609                         compatible = "allwinner,sun6i-a31-pinctrl";
 610                         reg = <0x01c20800 0x400>;
 611                         interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
 612                                      <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 613                                      <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
 614                                      <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
 615                         clocks = <&ccu CLK_APB1_PIO>, <&osc24M>,
 616                                  <&rtc CLK_OSC32K>;
 617                         clock-names = "apb", "hosc", "losc";
 618                         gpio-controller;
 619                         interrupt-controller;
 620                         #interrupt-cells = <3>;
 621                         #gpio-cells = <3>;
 622
 623                         gmac_gmii_pins: gmac-gmii-pins {
 624                                 pins = "PA0", "PA1", "PA2", "PA3",
 625                                                 "PA4", "PA5", "PA6", "PA7",
 626                                                 "PA8", "PA9", "PA10", "PA11",
 627                                                 "PA12", "PA13", "PA14", "PA15",
 628                                                 "PA16", "PA17", "PA18", "PA19",
 629                                                 "PA20", "PA21", "PA22", "PA23",
 630                                                 "PA24", "PA25", "PA26", "PA27";
 631                                 function = "gmac";
 632                                 /*
 633                                  * data lines in GMII mode run at 125MHz and
 634                                  * might need a higher signal drive strength
 635                                  */
 636                                 drive-strength = <30>;
 637                         };
 638
 639                         gmac_mii_pins: gmac-mii-pins {
 640                                 pins = "PA0", "PA1", "PA2", "PA3",
 641                                                 "PA8", "PA9", "PA11",
 642                                                 "PA12", "PA13", "PA14", "PA19",
 643                                                 "PA20", "PA21", "PA22", "PA23",
 644                                                 "PA24", "PA26", "PA27";
 645                                 function = "gmac";
 646                         };
 647
 648                         gmac_rgmii_pins: gmac-rgmii-pins {
 649                                 pins = "PA0", "PA1", "PA2", "PA3",
 650                                                 "PA9", "PA10", "PA11",
 651                                                 "PA12", "PA13", "PA14", "PA19",
 652                                                 "PA20", "PA25", "PA26", "PA27";
 653                                 function = "gmac";
 654                                 /*
 655                                  * data lines in RGMII mode use DDR mode
 656                                  * and need a higher signal drive strength
 657                                  */
 658                                 drive-strength = <40>;
 659                         };
 660
 661                         i2c0_pins: i2c0-pins {
 662                                 pins = "PH14", "PH15";
 663                                 function = "i2c0";
 664                         };
 665
 666                         i2c1_pins: i2c1-pins {
 667                                 pins = "PH16", "PH17";
 668                                 function = "i2c1";
 669                         };
 670
 671                         i2c2_pins: i2c2-pins {
 672                                 pins = "PH18", "PH19";
 673                                 function = "i2c2";
 674                         };
 675
 676                         lcd0_rgb888_pins: lcd0-rgb888-pins {
 677                                 pins = "PD0", "PD1", "PD2", "PD3",
 678                                                  "PD4", "PD5", "PD6", "PD7",
 679                                                  "PD8", "PD9", "PD10", "PD11",
 680                                                  "PD12", "PD13", "PD14", "PD15",
 681                                                  "PD16", "PD17", "PD18", "PD19",
 682                                                  "PD20", "PD21", "PD22", "PD23",
 683                                                  "PD24", "PD25", "PD26", "PD27";
 684                                 function = "lcd0";
 685                         };
 686
 687                         mmc0_pins: mmc0-pins {
 688                                 pins = "PF0", "PF1", "PF2",
 689                                                  "PF3", "PF4", "PF5";
 690                                 function = "mmc0";
 691                                 drive-strength = <30>;
 692                                 bias-pull-up;
 693                         };
 694
 695                         mmc1_pins: mmc1-pins {
 696                                 pins = "PG0", "PG1", "PG2", "PG3",
 697                                                  "PG4", "PG5";
 698                                 function = "mmc1";
 699                                 drive-strength = <30>;
 700                                 bias-pull-up;
 701                         };
 702
 703                         mmc2_4bit_pins: mmc2-4bit-pins {
 704                                 pins = "PC6", "PC7", "PC8", "PC9",
 705                                                  "PC10", "PC11";
 706                                 function = "mmc2";
 707                                 drive-strength = <30>;
 708                                 bias-pull-up;
 709                         };
 710
 711                         mmc2_8bit_emmc_pins: mmc2-8bit-emmc-pins {
 712                                 pins = "PC6", "PC7", "PC8", "PC9",
 713                                                  "PC10", "PC11", "PC12",
 714                                                  "PC13", "PC14", "PC15",
 715                                                  "PC24";
 716                                 function = "mmc2";
 717                                 drive-strength = <30>;
 718                                 bias-pull-up;
 719                         };
 720
 721                         mmc3_8bit_emmc_pins: mmc3-8bit-emmc-pins {
 722                                 pins = "PC6", "PC7", "PC8", "PC9",
 723                                                  "PC10", "PC11", "PC12",
 724                                                  "PC13", "PC14", "PC15",
 725                                                  "PC24";
 726                                 function = "mmc3";
 727                                 drive-strength = <40>;
 728                                 bias-pull-up;
 729                         };
 730
 731                         spdif_tx_pin: spdif-tx-pin {
 732                                 pins = "PH28";
 733                                 function = "spdif";
 734                         };
 735
 736                         uart0_ph_pins: uart0-ph-pins {
 737                                 pins = "PH20", "PH21";
 738                                 function = "uart0";
 739                         };
 740                 };
 741
 742                 timer@1c20c00 {
 743                         compatible = "allwinner,sun4i-a10-timer";
 744                         reg = <0x01c20c00 0xa0>;
 745                         interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
 746                                      <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
 747                                      <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
 748                                      <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
 749                                      <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
 750                                      <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
 751                         clocks = <&osc24M>;
 752                 };
 753
 754                 wdt1: watchdog@1c20ca0 {
 755                         compatible = "allwinner,sun6i-a31-wdt";
 756                         reg = <0x01c20ca0 0x20>;
 757                         interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 758                         clocks = <&osc24M>;
 759                 };
 760
 761                 spdif: spdif@1c21000 {
 762                         #sound-dai-cells = <0>;
 763                         compatible = "allwinner,sun6i-a31-spdif";
 764                         reg = <0x01c21000 0x400>;
 765                         interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
 766                         clocks = <&ccu CLK_APB1_SPDIF>, <&ccu CLK_SPDIF>;
 767                         resets = <&ccu RST_APB1_SPDIF>;
 768                         clock-names = "apb", "spdif";
 769                         dmas = <&dma 2>, <&dma 2>;
 770                         dma-names = "rx", "tx";
 771                         status = "disabled";
 772                 };
 773
 774                 i2s0: i2s@1c22000 {
 775                         #sound-dai-cells = <0>;
 776                         compatible = "allwinner,sun6i-a31-i2s";
 777                         reg = <0x01c22000 0x400>;
 778                         interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
 779                         clocks = <&ccu CLK_APB1_DAUDIO0>, <&ccu CLK_DAUDIO0>;
 780                         resets = <&ccu RST_APB1_DAUDIO0>;
 781                         clock-names = "apb", "mod";
 782                         dmas = <&dma 3>, <&dma 3>;
 783                         dma-names = "rx", "tx";
 784                         status = "disabled";
 785                 };
 786
 787                 i2s1: i2s@1c22400 {
 788                         #sound-dai-cells = <0>;
 789                         compatible = "allwinner,sun6i-a31-i2s";
 790                         reg = <0x01c22400 0x400>;
 791                         interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
 792                         clocks = <&ccu CLK_APB1_DAUDIO1>, <&ccu CLK_DAUDIO1>;
 793                         resets = <&ccu RST_APB1_DAUDIO1>;
 794                         clock-names = "apb", "mod";
 795                         dmas = <&dma 4>, <&dma 4>;
 796                         dma-names = "rx", "tx";
 797                         status = "disabled";
 798                 };
 799
 800                 lradc: lradc@1c22800 {
 801                         compatible = "allwinner,sun4i-a10-lradc-keys";
 802                         reg = <0x01c22800 0x100>;
 803                         interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 804                         status = "disabled";
 805                 };
 806
 807                 rtp: rtp@1c25000 {
 808                         compatible = "allwinner,sun6i-a31-ts";
 809                         reg = <0x01c25000 0x100>;
 810                         interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 811                         #thermal-sensor-cells = <0>;
 812                 };
 813
 814                 uart0: serial@1c28000 {
 815                         compatible = "snps,dw-apb-uart";
 816                         reg = <0x01c28000 0x400>;
 817                         interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
 818                         reg-shift = <2>;
 819                         reg-io-width = <4>;
 820                         clocks = <&ccu CLK_APB2_UART0>;
 821                         resets = <&ccu RST_APB2_UART0>;
 822                         dmas = <&dma 6>, <&dma 6>;
 823                         dma-names = "tx", "rx";
 824                         status = "disabled";
 825                 };
 826
 827                 uart1: serial@1c28400 {
 828                         compatible = "snps,dw-apb-uart";
 829                         reg = <0x01c28400 0x400>;
 830                         interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 831                         reg-shift = <2>;
 832                         reg-io-width = <4>;
 833                         clocks = <&ccu CLK_APB2_UART1>;
 834                         resets = <&ccu RST_APB2_UART1>;
 835                         dmas = <&dma 7>, <&dma 7>;
 836                         dma-names = "tx", "rx";
 837                         status = "disabled";
 838                 };
 839
 840                 uart2: serial@1c28800 {
 841                         compatible = "snps,dw-apb-uart";
 842                         reg = <0x01c28800 0x400>;
 843                         interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
 844                         reg-shift = <2>;
 845                         reg-io-width = <4>;
 846                         clocks = <&ccu CLK_APB2_UART2>;
 847                         resets = <&ccu RST_APB2_UART2>;
 848                         dmas = <&dma 8>, <&dma 8>;
 849                         dma-names = "tx", "rx";
 850                         status = "disabled";
 851                 };
 852
 853                 uart3: serial@1c28c00 {
 854                         compatible = "snps,dw-apb-uart";
 855                         reg = <0x01c28c00 0x400>;
 856                         interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
 857                         reg-shift = <2>;
 858                         reg-io-width = <4>;
 859                         clocks = <&ccu CLK_APB2_UART3>;
 860                         resets = <&ccu RST_APB2_UART3>;
 861                         dmas = <&dma 9>, <&dma 9>;
 862                         dma-names = "tx", "rx";
 863                         status = "disabled";
 864                 };
 865
 866                 uart4: serial@1c29000 {
 867                         compatible = "snps,dw-apb-uart";
 868                         reg = <0x01c29000 0x400>;
 869                         interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 870                         reg-shift = <2>;
 871                         reg-io-width = <4>;
 872                         clocks = <&ccu CLK_APB2_UART4>;
 873                         resets = <&ccu RST_APB2_UART4>;
 874                         dmas = <&dma 10>, <&dma 10>;
 875                         dma-names = "tx", "rx";
 876                         status = "disabled";
 877                 };
 878
 879                 uart5: serial@1c29400 {
 880                         compatible = "snps,dw-apb-uart";
 881                         reg = <0x01c29400 0x400>;
 882                         interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 883                         reg-shift = <2>;
 884                         reg-io-width = <4>;
 885                         clocks = <&ccu CLK_APB2_UART5>;
 886                         resets = <&ccu RST_APB2_UART5>;
 887                         dmas = <&dma 22>, <&dma 22>;
 888                         dma-names = "tx", "rx";
 889                         status = "disabled";
 890                 };
 891
 892                 i2c0: i2c@1c2ac00 {
 893                         compatible = "allwinner,sun6i-a31-i2c";
 894                         reg = <0x01c2ac00 0x400>;
 895                         interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 896                         clocks = <&ccu CLK_APB2_I2C0>;
 897                         resets = <&ccu RST_APB2_I2C0>;
 898                         pinctrl-names = "default";
 899                         pinctrl-0 = <&i2c0_pins>;
 900                         status = "disabled";
 901                         #address-cells = <1>;
 902                         #size-cells = <0>;
 903                 };
 904
 905                 i2c1: i2c@1c2b000 {
 906                         compatible = "allwinner,sun6i-a31-i2c";
 907                         reg = <0x01c2b000 0x400>;
 908                         interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 909                         clocks = <&ccu CLK_APB2_I2C1>;
 910                         resets = <&ccu RST_APB2_I2C1>;
 911                         pinctrl-names = "default";
 912                         pinctrl-0 = <&i2c1_pins>;
 913                         status = "disabled";
 914                         #address-cells = <1>;
 915                         #size-cells = <0>;
 916                 };
 917
 918                 i2c2: i2c@1c2b400 {
 919                         compatible = "allwinner,sun6i-a31-i2c";
 920                         reg = <0x01c2b400 0x400>;
 921                         interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 922                         clocks = <&ccu CLK_APB2_I2C2>;
 923                         resets = <&ccu RST_APB2_I2C2>;
 924                         pinctrl-names = "default";
 925                         pinctrl-0 = <&i2c2_pins>;
 926                         status = "disabled";
 927                         #address-cells = <1>;
 928                         #size-cells = <0>;
 929                 };
 930
 931                 i2c3: i2c@1c2b800 {
 932                         compatible = "allwinner,sun6i-a31-i2c";
 933                         reg = <0x01c2b800 0x400>;
 934                         interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 935                         clocks = <&ccu CLK_APB2_I2C3>;
 936                         resets = <&ccu RST_APB2_I2C3>;
 937                         status = "disabled";
 938                         #address-cells = <1>;
 939                         #size-cells = <0>;
 940                 };
 941
 942                 gmac: ethernet@1c30000 {
 943                         compatible = "allwinner,sun7i-a20-gmac";
 944                         reg = <0x01c30000 0x1054>;
 945                         interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
 946                         interrupt-names = "macirq";
 947                         clocks = <&ccu CLK_AHB1_EMAC>, <&gmac_tx_clk>;
 948                         clock-names = "stmmaceth", "allwinner_gmac_tx";
 949                         resets = <&ccu RST_AHB1_EMAC>;
 950                         reset-names = "stmmaceth";
 951                         snps,pbl = <2>;
 952                         snps,fixed-burst;
 953                         snps,force_sf_dma_mode;
 954                         status = "disabled";
 955
 956                         mdio: mdio {
 957                                 compatible = "snps,dwmac-mdio";
 958                                 #address-cells = <1>;
 959                                 #size-cells = <0>;
 960                         };
 961                 };
 962
 963                 crypto: crypto-engine@1c15000 {
 964                         compatible = "allwinner,sun6i-a31-crypto",
 965                                      "allwinner,sun4i-a10-crypto";
 966                         reg = <0x01c15000 0x1000>;
 967                         interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 968                         clocks = <&ccu CLK_AHB1_SS>, <&ccu CLK_SS>;
 969                         clock-names = "ahb", "mod";
 970                         resets = <&ccu RST_AHB1_SS>;
 971                         reset-names = "ahb";
 972                 };
 973
 974                 codec: codec@1c22c00 {
 975                         #sound-dai-cells = <0>;
 976                         compatible = "allwinner,sun6i-a31-codec";
 977                         reg = <0x01c22c00 0x400>;
 978                         interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 979                         clocks = <&ccu CLK_APB1_CODEC>, <&ccu CLK_CODEC>;
 980                         clock-names = "apb", "codec";
 981                         resets = <&ccu RST_APB1_CODEC>;
 982                         dmas = <&dma 15>, <&dma 15>;
 983                         dma-names = "rx", "tx";
 984                         status = "disabled";
 985                 };
 986
 987                 timer@1c60000 {
 988                         compatible = "allwinner,sun6i-a31-hstimer",
 989                                      "allwinner,sun7i-a20-hstimer";
 990                         reg = <0x01c60000 0x1000>;
 991                         interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
 992                                      <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
 993                                      <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
 994                                      <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
 995                         clocks = <&ccu CLK_AHB1_HSTIMER>;
 996                         resets = <&ccu RST_AHB1_HSTIMER>;
 997                 };
 998
 999                 spi0: spi@1c68000 {
1000                         compatible = "allwinner,sun6i-a31-spi";
1001                         reg = <0x01c68000 0x1000>;
1002                         interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
1003                         clocks = <&ccu CLK_AHB1_SPI0>, <&ccu CLK_SPI0>;
1004                         clock-names = "ahb", "mod";
1005                         dmas = <&dma 23>, <&dma 23>;
1006                         dma-names = "rx", "tx";
1007                         resets = <&ccu RST_AHB1_SPI0>;
1008                         status = "disabled";
1009                         #address-cells = <1>;
1010                         #size-cells = <0>;
1011                 };
1012
1013                 spi1: spi@1c69000 {
1014                         compatible = "allwinner,sun6i-a31-spi";
1015                         reg = <0x01c69000 0x1000>;
1016                         interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
1017                         clocks = <&ccu CLK_AHB1_SPI1>, <&ccu CLK_SPI1>;
1018                         clock-names = "ahb", "mod";
1019                         dmas = <&dma 24>, <&dma 24>;
1020                         dma-names = "rx", "tx";
1021                         resets = <&ccu RST_AHB1_SPI1>;
1022                         status = "disabled";
1023                         #address-cells = <1>;
1024                         #size-cells = <0>;
1025                 };
1026
1027                 spi2: spi@1c6a000 {
1028                         compatible = "allwinner,sun6i-a31-spi";
1029                         reg = <0x01c6a000 0x1000>;
1030                         interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
1031                         clocks = <&ccu CLK_AHB1_SPI2>, <&ccu CLK_SPI2>;
1032                         clock-names = "ahb", "mod";
1033                         dmas = <&dma 25>, <&dma 25>;
1034                         dma-names = "rx", "tx";
1035                         resets = <&ccu RST_AHB1_SPI2>;
1036                         status = "disabled";
1037                         #address-cells = <1>;
1038                         #size-cells = <0>;
1039                 };
1040
1041                 spi3: spi@1c6b000 {
1042                         compatible = "allwinner,sun6i-a31-spi";
1043                         reg = <0x01c6b000 0x1000>;
1044                         interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
1045                         clocks = <&ccu CLK_AHB1_SPI3>, <&ccu CLK_SPI3>;
1046                         clock-names = "ahb", "mod";
1047                         dmas = <&dma 26>, <&dma 26>;
1048                         dma-names = "rx", "tx";
1049                         resets = <&ccu RST_AHB1_SPI3>;
1050                         status = "disabled";
1051                         #address-cells = <1>;
1052                         #size-cells = <0>;
1053                 };
1054
1055                 gic: interrupt-controller@1c81000 {
1056                         compatible = "arm,gic-400";
1057                         reg = <0x01c81000 0x1000>,
1058                               <0x01c82000 0x2000>,
1059                               <0x01c84000 0x2000>,
1060                               <0x01c86000 0x2000>;
1061                         interrupt-controller;
1062                         #interrupt-cells = <3>;
1063                         interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
1064                 };
1065
1066                 fe0: display-frontend@1e00000 {
1067                         compatible = "allwinner,sun6i-a31-display-frontend";
1068                         reg = <0x01e00000 0x20000>;
1069                         interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
1070                         clocks = <&ccu CLK_AHB1_FE0>, <&ccu CLK_FE0>,
1071                                  <&ccu CLK_DRAM_FE0>;
1072                         clock-names = "ahb", "mod",
1073                                       "ram";
1074                         resets = <&ccu RST_AHB1_FE0>;
1075
1076                         ports {
1077                                 #address-cells = <1>;
1078                                 #size-cells = <0>;
1079
1080                                 fe0_out: port@1 {
1081                                         #address-cells = <1>;
1082                                         #size-cells = <0>;
1083                                         reg = <1>;
1084
1085                                         fe0_out_be0: endpoint@0 {
1086                                                 reg = <0>;
1087                                                 remote-endpoint = <&be0_in_fe0>;
1088                                         };
1089
1090                                         fe0_out_be1: endpoint@1 {
1091                                                 reg = <1>;
1092                                                 remote-endpoint = <&be1_in_fe0>;
1093                                         };
1094                                 };
1095                         };
1096                 };
1097
1098                 fe1: display-frontend@1e20000 {
1099                         compatible = "allwinner,sun6i-a31-display-frontend";
1100                         reg = <0x01e20000 0x20000>;
1101                         interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
1102                         clocks = <&ccu CLK_AHB1_FE1>, <&ccu CLK_FE1>,
1103                                  <&ccu CLK_DRAM_FE1>;
1104                         clock-names = "ahb", "mod",
1105                                       "ram";
1106                         resets = <&ccu RST_AHB1_FE1>;
1107
1108                         ports {
1109                                 #address-cells = <1>;
1110                                 #size-cells = <0>;
1111
1112                                 fe1_out: port@1 {
1113                                         #address-cells = <1>;
1114                                         #size-cells = <0>;
1115                                         reg = <1>;
1116
1117                                         fe1_out_be0: endpoint@0 {
1118                                                 reg = <0>;
1119                                                 remote-endpoint = <&be0_in_fe1>;
1120                                         };
1121
1122                                         fe1_out_be1: endpoint@1 {
1123                                                 reg = <1>;
1124                                                 remote-endpoint = <&be1_in_fe1>;
1125                                         };
1126                                 };
1127                         };
1128                 };
1129
1130                 be1: display-backend@1e40000 {
1131                         compatible = "allwinner,sun6i-a31-display-backend";
1132                         reg = <0x01e40000 0x10000>;
1133                         interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
1134                         clocks = <&ccu CLK_AHB1_BE1>, <&ccu CLK_BE1>,
1135                                  <&ccu CLK_DRAM_BE1>;
1136                         clock-names = "ahb", "mod",
1137                                       "ram";
1138                         resets = <&ccu RST_AHB1_BE1>;
1139
1140                         ports {
1141                                 #address-cells = <1>;
1142                                 #size-cells = <0>;
1143
1144                                 be1_in: port@0 {
1145                                         #address-cells = <1>;
1146                                         #size-cells = <0>;
1147                                         reg = <0>;
1148
1149                                         be1_in_fe0: endpoint@0 {
1150                                                 reg = <0>;
1151                                                 remote-endpoint = <&fe0_out_be1>;
1152                                         };
1153
1154                                         be1_in_fe1: endpoint@1 {
1155                                                 reg = <1>;
1156                                                 remote-endpoint = <&fe1_out_be1>;
1157                                         };
1158                                 };
1159
1160                                 be1_out: port@1 {
1161                                         #address-cells = <1>;
1162                                         #size-cells = <0>;
1163                                         reg = <1>;
1164
1165                                         be1_out_drc1: endpoint@1 {
1166                                                 reg = <1>;
1167                                                 remote-endpoint = <&drc1_in_be1>;
1168                                         };
1169                                 };
1170                         };
1171                 };
1172
1173                 drc1: drc@1e50000 {
1174                         compatible = "allwinner,sun6i-a31-drc";
1175                         reg = <0x01e50000 0x10000>;
1176                         interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
1177                         clocks = <&ccu CLK_AHB1_DRC1>, <&ccu CLK_IEP_DRC1>,
1178                                  <&ccu CLK_DRAM_DRC1>;
1179                         clock-names = "ahb", "mod",
1180                                       "ram";
1181                         resets = <&ccu RST_AHB1_DRC1>;
1182
1183                         ports {
1184                                 #address-cells = <1>;
1185                                 #size-cells = <0>;
1186
1187                                 drc1_in: port@0 {
1188                                         #address-cells = <1>;
1189                                         #size-cells = <0>;
1190                                         reg = <0>;
1191
1192                                         drc1_in_be1: endpoint@1 {
1193                                                 reg = <1>;
1194                                                 remote-endpoint = <&be1_out_drc1>;
1195                                         };
1196                                 };
1197
1198                                 drc1_out: port@1 {
1199                                         #address-cells = <1>;
1200                                         #size-cells = <0>;
1201                                         reg = <1>;
1202
1203                                         drc1_out_tcon0: endpoint@0 {
1204                                                 reg = <0>;
1205                                                 remote-endpoint = <&tcon0_in_drc1>;
1206                                         };
1207
1208                                         drc1_out_tcon1: endpoint@1 {
1209                                                 reg = <1>;
1210                                                 remote-endpoint = <&tcon1_in_drc1>;
1211                                         };
1212                                 };
1213                         };
1214                 };
1215
1216                 be0: display-backend@1e60000 {
1217                         compatible = "allwinner,sun6i-a31-display-backend";
1218                         reg = <0x01e60000 0x10000>;
1219                         interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
1220                         clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_BE0>,
1221                                  <&ccu CLK_DRAM_BE0>;
1222                         clock-names = "ahb", "mod",
1223                                       "ram";
1224                         resets = <&ccu RST_AHB1_BE0>;
1225
1226                         ports {
1227                                 #address-cells = <1>;
1228                                 #size-cells = <0>;
1229
1230                                 be0_in: port@0 {
1231                                         #address-cells = <1>;
1232                                         #size-cells = <0>;
1233                                         reg = <0>;
1234
1235                                         be0_in_fe0: endpoint@0 {
1236                                                 reg = <0>;
1237                                                 remote-endpoint = <&fe0_out_be0>;
1238                                         };
1239
1240                                         be0_in_fe1: endpoint@1 {
1241                                                 reg = <1>;
1242                                                 remote-endpoint = <&fe1_out_be0>;
1243                                         };
1244                                 };
1245
1246                                 be0_out: port@1 {
1247                                         reg = <1>;
1248
1249                                         be0_out_drc0: endpoint {
1250                                                 remote-endpoint = <&drc0_in_be0>;
1251                                         };
1252                                 };
1253                         };
1254                 };
1255
1256                 drc0: drc@1e70000 {
1257                         compatible = "allwinner,sun6i-a31-drc";
1258                         reg = <0x01e70000 0x10000>;
1259                         interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
1260                         clocks = <&ccu CLK_AHB1_DRC0>, <&ccu CLK_IEP_DRC0>,
1261                                  <&ccu CLK_DRAM_DRC0>;
1262                         clock-names = "ahb", "mod",
1263                                       "ram";
1264                         resets = <&ccu RST_AHB1_DRC0>;
1265
1266                         ports {
1267                                 #address-cells = <1>;
1268                                 #size-cells = <0>;
1269
1270                                 drc0_in: port@0 {
1271                                         reg = <0>;
1272
1273                                         drc0_in_be0: endpoint {
1274                                                 remote-endpoint = <&be0_out_drc0>;
1275                                         };
1276                                 };
1277
1278                                 drc0_out: port@1 {
1279                                         #address-cells = <1>;
1280                                         #size-cells = <0>;
1281                                         reg = <1>;
1282
1283                                         drc0_out_tcon0: endpoint@0 {
1284                                                 reg = <0>;
1285                                                 remote-endpoint = <&tcon0_in_drc0>;
1286                                         };
1287
1288                                         drc0_out_tcon1: endpoint@1 {
1289                                                 reg = <1>;
1290                                                 remote-endpoint = <&tcon1_in_drc0>;
1291                                         };
1292                                 };
1293                         };
1294                 };
1295
1296                 rtc: rtc@1f00000 {
1297                         #clock-cells = <1>;
1298                         compatible = "allwinner,sun6i-a31-rtc";
1299                         reg = <0x01f00000 0x54>;
1300                         interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
1301                                      <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
1302                         clocks = <&osc32k>;
1303                         clock-output-names = "osc32k";
1304                 };
1305
1306                 r_intc: interrupt-controller@1f00c00 {
1307                         compatible = "allwinner,sun6i-a31-r-intc";
1308                         interrupt-controller;
1309                         #interrupt-cells = <2>;
1310                         reg = <0x01f00c00 0x400>;
1311                         interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
1312                 };
1313
1314                 prcm@1f01400 {
1315                         compatible = "allwinner,sun6i-a31-prcm";
1316                         reg = <0x01f01400 0x200>;
1317
1318                         ar100: ar100_clk {
1319                                 compatible = "allwinner,sun6i-a31-ar100-clk";
1320                                 #clock-cells = <0>;
1321                                 clocks = <&rtc CLK_OSC32K>, <&osc24M>,
1322                                          <&ccu CLK_PLL_PERIPH>,
1323                                          <&ccu CLK_PLL_PERIPH>;
1324                                 clock-output-names = "ar100";
1325                         };
1326
1327                         ahb0: ahb0_clk {
1328                                 compatible = "fixed-factor-clock";
1329                                 #clock-cells = <0>;
1330                                 clock-div = <1>;
1331                                 clock-mult = <1>;
1332                                 clocks = <&ar100>;
1333                                 clock-output-names = "ahb0";
1334                         };
1335
1336                         apb0: apb0_clk {
1337                                 compatible = "allwinner,sun6i-a31-apb0-clk";
1338                                 #clock-cells = <0>;
1339                                 clocks = <&ahb0>;
1340                                 clock-output-names = "apb0";
1341                         };
1342
1343                         apb0_gates: apb0_gates_clk {
1344                                 compatible = "allwinner,sun6i-a31-apb0-gates-clk";
1345                                 #clock-cells = <1>;
1346                                 clocks = <&apb0>;
1347                                 clock-output-names = "apb0_pio", "apb0_ir",
1348                                                 "apb0_timer", "apb0_p2wi",
1349                                                 "apb0_uart", "apb0_1wire",
1350                                                 "apb0_i2c";
1351                         };
1352
1353                         ir_clk: ir_clk {
1354                                 #clock-cells = <0>;
1355                                 compatible = "allwinner,sun4i-a10-mod0-clk";
1356                                 clocks = <&rtc CLK_OSC32K>, <&osc24M>;
1357                                 clock-output-names = "ir";
1358                         };
1359
1360                         apb0_rst: apb0_rst {
1361                                 compatible = "allwinner,sun6i-a31-clock-reset";
1362                                 #reset-cells = <1>;
1363                         };
1364                 };
1365
1366                 cpucfg@1f01c00 {
1367                         compatible = "allwinner,sun6i-a31-cpuconfig";
1368                         reg = <0x01f01c00 0x300>;
1369                 };
1370
1371                 ir: ir@1f02000 {
1372                         compatible = "allwinner,sun6i-a31-ir";
1373                         clocks = <&apb0_gates 1>, <&ir_clk>;
1374                         clock-names = "apb", "ir";
1375                         resets = <&apb0_rst 1>;
1376                         interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
1377                         reg = <0x01f02000 0x40>;
1378                         status = "disabled";
1379                 };
1380
1381                 r_pio: pinctrl@1f02c00 {
1382                         compatible = "allwinner,sun6i-a31-r-pinctrl";
1383                         reg = <0x01f02c00 0x400>;
1384                         interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
1385                                      <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
1386                         clocks = <&apb0_gates 0>, <&osc24M>, <&rtc CLK_OSC32K>;
1387                         clock-names = "apb", "hosc", "losc";
1388                         gpio-controller;
1389                         interrupt-controller;
1390                         #interrupt-cells = <3>;
1391                         #gpio-cells = <3>;
1392
1393                         s_ir_rx_pin: s-ir-rx-pin {
1394                                 pins = "PL4";
1395                                 function = "s_ir";
1396                         };
1397
1398                         s_p2wi_pins: s-p2wi-pins {
1399                                 pins = "PL0", "PL1";
1400                                 function = "s_p2wi";
1401                         };
1402                 };
1403
1404                 p2wi: i2c@1f03400 {
1405                         compatible = "allwinner,sun6i-a31-p2wi";
1406                         reg = <0x01f03400 0x400>;
1407                         interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
1408                         clocks = <&apb0_gates 3>;
1409                         clock-frequency = <100000>;
1410                         resets = <&apb0_rst 3>;
1411                         pinctrl-names = "default";
1412                         pinctrl-0 = <&s_p2wi_pins>;
1413                         status = "disabled";
1414                         #address-cells = <1>;
1415                         #size-cells = <0>;
1416                 };
1417         };
1418 };