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 <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/reset/sun6i-a31-ccu.h>
  50
  51 / {
  52         interrupt-parent = <&gic>;
  53         #address-cells = <1>;
  54         #size-cells = <1>;
  55
  56         aliases {
  57                 ethernet0 = &gmac;
  58         };
  59
  60         chosen {
  61                 #address-cells = <1>;
  62                 #size-cells = <1>;
  63                 ranges;
  64
  65                 simplefb_hdmi: framebuffer-lcd0-hdmi {
  66                         compatible = "allwinner,simple-framebuffer",
  67                                      "simple-framebuffer";
  68                         allwinner,pipeline = "de_be0-lcd0-hdmi";
  69                         clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_AHB1_LCD0>,
  70                                  <&ccu CLK_AHB1_HDMI>, <&ccu CLK_DRAM_BE0>,
  71                                  <&ccu CLK_IEP_DRC0>, <&ccu CLK_BE0>,
  72                                  <&ccu CLK_LCD0_CH1>, <&ccu CLK_HDMI>;
  73                         status = "disabled";
  74                 };
  75
  76                 simplefb_lcd: framebuffer-lcd0 {
  77                         compatible = "allwinner,simple-framebuffer",
  78                                      "simple-framebuffer";
  79                         allwinner,pipeline = "de_be0-lcd0";
  80                         clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_AHB1_LCD0>,
  81                                  <&ccu CLK_DRAM_BE0>, <&ccu CLK_IEP_DRC0>,
  82                                  <&ccu CLK_BE0>, <&ccu CLK_LCD0_CH0>;
  83                         status = "disabled";
  84                 };
  85         };
  86
  87         timer {
  88                 compatible = "arm,armv7-timer";
  89                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  90                              <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  91                              <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
  92                              <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
  93                 clock-frequency = <24000000>;
  94                 arm,cpu-registers-not-fw-configured;
  95         };
  96
  97         cpus {
  98                 enable-method = "allwinner,sun6i-a31";
  99                 #address-cells = <1>;
 100                 #size-cells = <0>;
 101
 102                 cpu0: cpu@0 {
 103                         compatible = "arm,cortex-a7";
 104                         device_type = "cpu";
 105                         reg = <0>;
 106                         clocks = <&ccu CLK_CPU>;
 107                         clock-latency = <244144>; /* 8 32k periods */
 108                         operating-points = <
 109                                 /* kHz    uV */
 110                                 1008000 1200000
 111                                 864000  1200000
 112                                 720000  1100000
 113                                 480000  1000000
 114                                 >;
 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                                 >;
 131                         #cooling-cells = <2>;
 132                 };
 133
 134                 cpu2: cpu@2 {
 135                         compatible = "arm,cortex-a7";
 136                         device_type = "cpu";
 137                         reg = <2>;
 138                         clocks = <&ccu CLK_CPU>;
 139                         clock-latency = <244144>; /* 8 32k periods */
 140                         operating-points = <
 141                                 /* kHz    uV */
 142                                 1008000 1200000
 143                                 864000  1200000
 144                                 720000  1100000
 145                                 480000  1000000
 146                                 >;
 147                         #cooling-cells = <2>;
 148                 };
 149
 150                 cpu3: cpu@3 {
 151                         compatible = "arm,cortex-a7";
 152                         device_type = "cpu";
 153                         reg = <3>;
 154                         clocks = <&ccu CLK_CPU>;
 155                         clock-latency = <244144>; /* 8 32k periods */
 156                         operating-points = <
 157                                 /* kHz    uV */
 158                                 1008000 1200000
 159                                 864000  1200000
 160                                 720000  1100000
 161                                 480000  1000000
 162                                 >;
 163                         #cooling-cells = <2>;
 164                 };
 165         };
 166
 167         thermal-zones {
 168                 cpu_thermal {
 169                         /* milliseconds */
 170                         polling-delay-passive = <250>;
 171                         polling-delay = <1000>;
 172                         thermal-sensors = <&rtp>;
 173
 174                         cooling-maps {
 175                                 map0 {
 176                                         trip = <&cpu_alert0>;
 177                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 178                                                          <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 179                                                          <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
 180                                                          <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 181                                 };
 182                         };
 183
 184                         trips {
 185                                 cpu_alert0: cpu_alert0 {
 186                                         /* milliCelsius */
 187                                         temperature = <70000>;
 188                                         hysteresis = <2000>;
 189                                         type = "passive";
 190                                 };
 191
 192                                 cpu_crit: cpu_crit {
 193                                         /* milliCelsius */
 194                                         temperature = <100000>;
 195                                         hysteresis = <2000>;
 196                                         type = "critical";
 197                                 };
 198                         };
 199                 };
 200         };
 201
 202         pmu {
 203                 compatible = "arm,cortex-a7-pmu";
 204                 interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>,
 205                              <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>,
 206                              <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>,
 207                              <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
 208         };
 209
 210         clocks {
 211                 #address-cells = <1>;
 212                 #size-cells = <1>;
 213                 ranges;
 214
 215                 osc24M: clk-24M {
 216                         #clock-cells = <0>;
 217                         compatible = "fixed-clock";
 218                         clock-frequency = <24000000>;
 219                         clock-accuracy = <50000>;
 220                         clock-output-names = "osc24M";
 221                 };
 222
 223                 osc32k: clk-32k {
 224                         #clock-cells = <0>;
 225                         compatible = "fixed-clock";
 226                         clock-frequency = <32768>;
 227                         clock-accuracy = <50000>;
 228                         clock-output-names = "ext_osc32k";
 229                 };
 230
 231                 /*
 232                  * The following two are dummy clocks, placeholders
 233                  * used in the gmac_tx clock. The gmac driver will
 234                  * choose one parent depending on the PHY interface
 235                  * mode, using clk_set_rate auto-reparenting.
 236                  *
 237                  * The actual TX clock rate is not controlled by the
 238                  * gmac_tx clock.
 239                  */
 240                 mii_phy_tx_clk: clk-mii-phy-tx {
 241                         #clock-cells = <0>;
 242                         compatible = "fixed-clock";
 243                         clock-frequency = <25000000>;
 244                         clock-output-names = "mii_phy_tx";
 245                 };
 246
 247                 gmac_int_tx_clk: clk-gmac-int-tx {
 248                         #clock-cells = <0>;
 249                         compatible = "fixed-clock";
 250                         clock-frequency = <125000000>;
 251                         clock-output-names = "gmac_int_tx";
 252                 };
 253
 254                 gmac_tx_clk: clk@1c200d0 {
 255                         #clock-cells = <0>;
 256                         compatible = "allwinner,sun7i-a20-gmac-clk";
 257                         reg = <0x01c200d0 0x4>;
 258                         clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
 259                         clock-output-names = "gmac_tx";
 260                 };
 261         };
 262
 263         de: display-engine {
 264                 compatible = "allwinner,sun6i-a31-display-engine";
 265                 allwinner,pipelines = <&fe0>, <&fe1>;
 266                 status = "disabled";
 267         };
 268
 269         soc {
 270                 compatible = "simple-bus";
 271                 #address-cells = <1>;
 272                 #size-cells = <1>;
 273                 ranges;
 274
 275                 dma: dma-controller@1c02000 {
 276                         compatible = "allwinner,sun6i-a31-dma";
 277                         reg = <0x01c02000 0x1000>;
 278                         interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
 279                         clocks = <&ccu CLK_AHB1_DMA>;
 280                         resets = <&ccu RST_AHB1_DMA>;
 281                         #dma-cells = <1>;
 282                 };
 283
 284                 tcon0: lcd-controller@1c0c000 {
 285                         compatible = "allwinner,sun6i-a31-tcon";
 286                         reg = <0x01c0c000 0x1000>;
 287                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
 288                         resets = <&ccu RST_AHB1_LCD0>;
 289                         reset-names = "lcd";
 290                         clocks = <&ccu CLK_AHB1_LCD0>,
 291                                  <&ccu CLK_LCD0_CH0>,
 292                                  <&ccu CLK_LCD0_CH1>;
 293                         clock-names = "ahb",
 294                                       "tcon-ch0",
 295                                       "tcon-ch1";
 296                         clock-output-names = "tcon0-pixel-clock";
 297                         #clock-cells = <0>;
 298
 299                         ports {
 300                                 #address-cells = <1>;
 301                                 #size-cells = <0>;
 302
 303                                 tcon0_in: port@0 {
 304                                         #address-cells = <1>;
 305                                         #size-cells = <0>;
 306                                         reg = <0>;
 307
 308                                         tcon0_in_drc0: endpoint@0 {
 309                                                 reg = <0>;
 310                                                 remote-endpoint = <&drc0_out_tcon0>;
 311                                         };
 312
 313                                         tcon0_in_drc1: endpoint@1 {
 314                                                 reg = <1>;
 315                                                 remote-endpoint = <&drc1_out_tcon0>;
 316                                         };
 317                                 };
 318
 319                                 tcon0_out: port@1 {
 320                                         #address-cells = <1>;
 321                                         #size-cells = <0>;
 322                                         reg = <1>;
 323
 324                                         tcon0_out_hdmi: endpoint@1 {
 325                                                 reg = <1>;
 326                                                 remote-endpoint = <&hdmi_in_tcon0>;
 327                                                 allwinner,tcon-channel = <1>;
 328                                         };
 329                                 };
 330                         };
 331                 };
 332
 333                 tcon1: lcd-controller@1c0d000 {
 334                         compatible = "allwinner,sun6i-a31-tcon";
 335                         reg = <0x01c0d000 0x1000>;
 336                         interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
 337                         resets = <&ccu RST_AHB1_LCD1>;
 338                         reset-names = "lcd";
 339                         clocks = <&ccu CLK_AHB1_LCD1>,
 340                                  <&ccu CLK_LCD1_CH0>,
 341                                  <&ccu CLK_LCD1_CH1>;
 342                         clock-names = "ahb",
 343                                       "tcon-ch0",
 344                                       "tcon-ch1";
 345                         clock-output-names = "tcon1-pixel-clock";
 346                         #clock-cells = <0>;
 347
 348                         ports {
 349                                 #address-cells = <1>;
 350                                 #size-cells = <0>;
 351
 352                                 tcon1_in: port@0 {
 353                                         #address-cells = <1>;
 354                                         #size-cells = <0>;
 355                                         reg = <0>;
 356
 357                                         tcon1_in_drc0: endpoint@0 {
 358                                                 reg = <0>;
 359                                                 remote-endpoint = <&drc0_out_tcon1>;
 360                                         };
 361
 362                                         tcon1_in_drc1: endpoint@1 {
 363                                                 reg = <1>;
 364                                                 remote-endpoint = <&drc1_out_tcon1>;
 365                                         };
 366                                 };
 367
 368                                 tcon1_out: port@1 {
 369                                         #address-cells = <1>;
 370                                         #size-cells = <0>;
 371                                         reg = <1>;
 372
 373                                         tcon1_out_hdmi: endpoint@1 {
 374                                                 reg = <1>;
 375                                                 remote-endpoint = <&hdmi_in_tcon1>;
 376                                                 allwinner,tcon-channel = <1>;
 377                                         };
 378                                 };
 379                         };
 380                 };
 381
 382                 mmc0: mmc@1c0f000 {
 383                         compatible = "allwinner,sun7i-a20-mmc";
 384                         reg = <0x01c0f000 0x1000>;
 385                         clocks = <&ccu CLK_AHB1_MMC0>,
 386                                  <&ccu CLK_MMC0>,
 387                                  <&ccu CLK_MMC0_OUTPUT>,
 388                                  <&ccu CLK_MMC0_SAMPLE>;
 389                         clock-names = "ahb",
 390                                       "mmc",
 391                                       "output",
 392                                       "sample";
 393                         resets = <&ccu RST_AHB1_MMC0>;
 394                         reset-names = "ahb";
 395                         interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 396                         pinctrl-names = "default";
 397                         pinctrl-0 = <&mmc0_pins>;
 398                         status = "disabled";
 399                         #address-cells = <1>;
 400                         #size-cells = <0>;
 401                 };
 402
 403                 mmc1: mmc@1c10000 {
 404                         compatible = "allwinner,sun7i-a20-mmc";
 405                         reg = <0x01c10000 0x1000>;
 406                         clocks = <&ccu CLK_AHB1_MMC1>,
 407                                  <&ccu CLK_MMC1>,
 408                                  <&ccu CLK_MMC1_OUTPUT>,
 409                                  <&ccu CLK_MMC1_SAMPLE>;
 410                         clock-names = "ahb",
 411                                       "mmc",
 412                                       "output",
 413                                       "sample";
 414                         resets = <&ccu RST_AHB1_MMC1>;
 415                         reset-names = "ahb";
 416                         interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
 417                         pinctrl-names = "default";
 418                         pinctrl-0 = <&mmc1_pins>;
 419                         status = "disabled";
 420                         #address-cells = <1>;
 421                         #size-cells = <0>;
 422                 };
 423
 424                 mmc2: mmc@1c11000 {
 425                         compatible = "allwinner,sun7i-a20-mmc";
 426                         reg = <0x01c11000 0x1000>;
 427                         clocks = <&ccu CLK_AHB1_MMC2>,
 428                                  <&ccu CLK_MMC2>,
 429                                  <&ccu CLK_MMC2_OUTPUT>,
 430                                  <&ccu CLK_MMC2_SAMPLE>;
 431                         clock-names = "ahb",
 432                                       "mmc",
 433                                       "output",
 434                                       "sample";
 435                         resets = <&ccu RST_AHB1_MMC2>;
 436                         reset-names = "ahb";
 437                         interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
 438                         status = "disabled";
 439                         #address-cells = <1>;
 440                         #size-cells = <0>;
 441                 };
 442
 443                 mmc3: mmc@1c12000 {
 444                         compatible = "allwinner,sun7i-a20-mmc";
 445                         reg = <0x01c12000 0x1000>;
 446                         clocks = <&ccu CLK_AHB1_MMC3>,
 447                                  <&ccu CLK_MMC3>,
 448                                  <&ccu CLK_MMC3_OUTPUT>,
 449                                  <&ccu CLK_MMC3_SAMPLE>;
 450                         clock-names = "ahb",
 451                                       "mmc",
 452                                       "output",
 453                                       "sample";
 454                         resets = <&ccu RST_AHB1_MMC3>;
 455                         reset-names = "ahb";
 456                         interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
 457                         status = "disabled";
 458                         #address-cells = <1>;
 459                         #size-cells = <0>;
 460                 };
 461
 462                 hdmi: hdmi@1c16000 {
 463                         compatible = "allwinner,sun6i-a31-hdmi";
 464                         reg = <0x01c16000 0x1000>;
 465                         interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
 466                         clocks = <&ccu CLK_AHB1_HDMI>, <&ccu CLK_HDMI>,
 467                                  <&ccu CLK_HDMI_DDC>,
 468                                  <&ccu CLK_PLL_VIDEO0_2X>,
 469                                  <&ccu CLK_PLL_VIDEO1_2X>;
 470                         clock-names = "ahb", "mod", "ddc", "pll-0", "pll-1";
 471                         resets = <&ccu RST_AHB1_HDMI>;
 472                         dma-names = "ddc-tx", "ddc-rx", "audio-tx";
 473                         dmas = <&dma 13>, <&dma 13>, <&dma 14>;
 474                         status = "disabled";
 475
 476                         ports {
 477                                 #address-cells = <1>;
 478                                 #size-cells = <0>;
 479
 480                                 hdmi_in: port@0 {
 481                                         #address-cells = <1>;
 482                                         #size-cells = <0>;
 483                                         reg = <0>;
 484
 485                                         hdmi_in_tcon0: endpoint@0 {
 486                                                 reg = <0>;
 487                                                 remote-endpoint = <&tcon0_out_hdmi>;
 488                                         };
 489
 490                                         hdmi_in_tcon1: endpoint@1 {
 491                                                 reg = <1>;
 492                                                 remote-endpoint = <&tcon1_out_hdmi>;
 493                                         };
 494                                 };
 495
 496                                 hdmi_out: port@1 {
 497                                         reg = <1>;
 498                                 };
 499                         };
 500                 };
 501
 502                 usb_otg: usb@1c19000 {
 503                         compatible = "allwinner,sun6i-a31-musb";
 504                         reg = <0x01c19000 0x0400>;
 505                         clocks = <&ccu CLK_AHB1_OTG>;
 506                         resets = <&ccu RST_AHB1_OTG>;
 507                         interrupts = <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>;
 508                         interrupt-names = "mc";
 509                         phys = <&usbphy 0>;
 510                         phy-names = "usb";
 511                         extcon = <&usbphy 0>;
 512                         dr_mode = "otg";
 513                         status = "disabled";
 514                 };
 515
 516                 usbphy: phy@1c19400 {
 517                         compatible = "allwinner,sun6i-a31-usb-phy";
 518                         reg = <0x01c19400 0x10>,
 519                               <0x01c1a800 0x4>,
 520                               <0x01c1b800 0x4>;
 521                         reg-names = "phy_ctrl",
 522                                     "pmu1",
 523                                     "pmu2";
 524                         clocks = <&ccu CLK_USB_PHY0>,
 525                                  <&ccu CLK_USB_PHY1>,
 526                                  <&ccu CLK_USB_PHY2>;
 527                         clock-names = "usb0_phy",
 528                                       "usb1_phy",
 529                                       "usb2_phy";
 530                         resets = <&ccu RST_USB_PHY0>,
 531                                  <&ccu RST_USB_PHY1>,
 532                                  <&ccu RST_USB_PHY2>;
 533                         reset-names = "usb0_reset",
 534                                       "usb1_reset",
 535                                       "usb2_reset";
 536                         status = "disabled";
 537                         #phy-cells = <1>;
 538                 };
 539
 540                 ehci0: usb@1c1a000 {
 541                         compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
 542                         reg = <0x01c1a000 0x100>;
 543                         interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 544                         clocks = <&ccu CLK_AHB1_EHCI0>;
 545                         resets = <&ccu RST_AHB1_EHCI0>;
 546                         phys = <&usbphy 1>;
 547                         phy-names = "usb";
 548                         status = "disabled";
 549                 };
 550
 551                 ohci0: usb@1c1a400 {
 552                         compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 553                         reg = <0x01c1a400 0x100>;
 554                         interrupts = <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>;
 555                         clocks = <&ccu CLK_AHB1_OHCI0>, <&ccu CLK_USB_OHCI0>;
 556                         resets = <&ccu RST_AHB1_OHCI0>;
 557                         phys = <&usbphy 1>;
 558                         phy-names = "usb";
 559                         status = "disabled";
 560                 };
 561
 562                 ehci1: usb@1c1b000 {
 563                         compatible = "allwinner,sun6i-a31-ehci", "generic-ehci";
 564                         reg = <0x01c1b000 0x100>;
 565                         interrupts = <GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>;
 566                         clocks = <&ccu CLK_AHB1_EHCI1>;
 567                         resets = <&ccu RST_AHB1_EHCI1>;
 568                         phys = <&usbphy 2>;
 569                         phy-names = "usb";
 570                         status = "disabled";
 571                 };
 572
 573                 ohci1: usb@1c1b400 {
 574                         compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 575                         reg = <0x01c1b400 0x100>;
 576                         interrupts = <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>;
 577                         clocks = <&ccu CLK_AHB1_OHCI1>, <&ccu CLK_USB_OHCI1>;
 578                         resets = <&ccu RST_AHB1_OHCI1>;
 579                         phys = <&usbphy 2>;
 580                         phy-names = "usb";
 581                         status = "disabled";
 582                 };
 583
 584                 ohci2: usb@1c1c400 {
 585                         compatible = "allwinner,sun6i-a31-ohci", "generic-ohci";
 586                         reg = <0x01c1c400 0x100>;
 587                         interrupts = <GIC_SPI 77 IRQ_TYPE_LEVEL_HIGH>;
 588                         clocks = <&ccu CLK_AHB1_OHCI2>, <&ccu CLK_USB_OHCI2>;
 589                         resets = <&ccu RST_AHB1_OHCI2>;
 590                         status = "disabled";
 591                 };
 592
 593                 ccu: clock@1c20000 {
 594                         compatible = "allwinner,sun6i-a31-ccu";
 595                         reg = <0x01c20000 0x400>;
 596                         clocks = <&osc24M>, <&rtc 0>;
 597                         clock-names = "hosc", "losc";
 598                         #clock-cells = <1>;
 599                         #reset-cells = <1>;
 600                 };
 601
 602                 pio: pinctrl@1c20800 {
 603                         compatible = "allwinner,sun6i-a31-pinctrl";
 604                         reg = <0x01c20800 0x400>;
 605                         interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
 606                                      <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>,
 607                                      <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>,
 608                                      <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
 609                         clocks = <&ccu CLK_APB1_PIO>, <&osc24M>, <&rtc 0>;
 610                         clock-names = "apb", "hosc", "losc";
 611                         gpio-controller;
 612                         interrupt-controller;
 613                         #interrupt-cells = <3>;
 614                         #gpio-cells = <3>;
 615
 616                         gmac_gmii_pins: gmac-gmii-pins {
 617                                 pins = "PA0", "PA1", "PA2", "PA3",
 618                                                 "PA4", "PA5", "PA6", "PA7",
 619                                                 "PA8", "PA9", "PA10", "PA11",
 620                                                 "PA12", "PA13", "PA14", "PA15",
 621                                                 "PA16", "PA17", "PA18", "PA19",
 622                                                 "PA20", "PA21", "PA22", "PA23",
 623                                                 "PA24", "PA25", "PA26", "PA27";
 624                                 function = "gmac";
 625                                 /*
 626                                  * data lines in GMII mode run at 125MHz and
 627                                  * might need a higher signal drive strength
 628                                  */
 629                                 drive-strength = <30>;
 630                         };
 631
 632                         gmac_mii_pins: gmac-mii-pins {
 633                                 pins = "PA0", "PA1", "PA2", "PA3",
 634                                                 "PA8", "PA9", "PA11",
 635                                                 "PA12", "PA13", "PA14", "PA19",
 636                                                 "PA20", "PA21", "PA22", "PA23",
 637                                                 "PA24", "PA26", "PA27";
 638                                 function = "gmac";
 639                         };
 640
 641                         gmac_rgmii_pins: gmac-rgmii-pins {
 642                                 pins = "PA0", "PA1", "PA2", "PA3",
 643                                                 "PA9", "PA10", "PA11",
 644                                                 "PA12", "PA13", "PA14", "PA19",
 645                                                 "PA20", "PA25", "PA26", "PA27";
 646                                 function = "gmac";
 647                                 /*
 648                                  * data lines in RGMII mode use DDR mode
 649                                  * and need a higher signal drive strength
 650                                  */
 651                                 drive-strength = <40>;
 652                         };
 653
 654                         i2c0_pins: i2c0-pins {
 655                                 pins = "PH14", "PH15";
 656                                 function = "i2c0";
 657                         };
 658
 659                         i2c1_pins: i2c1-pins {
 660                                 pins = "PH16", "PH17";
 661                                 function = "i2c1";
 662                         };
 663
 664                         i2c2_pins: i2c2-pins {
 665                                 pins = "PH18", "PH19";
 666                                 function = "i2c2";
 667                         };
 668
 669                         lcd0_rgb888_pins: lcd0-rgb888-pins {
 670                                 pins = "PD0", "PD1", "PD2", "PD3",
 671                                                  "PD4", "PD5", "PD6", "PD7",
 672                                                  "PD8", "PD9", "PD10", "PD11",
 673                                                  "PD12", "PD13", "PD14", "PD15",
 674                                                  "PD16", "PD17", "PD18", "PD19",
 675                                                  "PD20", "PD21", "PD22", "PD23",
 676                                                  "PD24", "PD25", "PD26", "PD27";
 677                                 function = "lcd0";
 678                         };
 679
 680                         mmc0_pins: mmc0-pins {
 681                                 pins = "PF0", "PF1", "PF2",
 682                                                  "PF3", "PF4", "PF5";
 683                                 function = "mmc0";
 684                                 drive-strength = <30>;
 685                                 bias-pull-up;
 686                         };
 687
 688                         mmc1_pins: mmc1-pins {
 689                                 pins = "PG0", "PG1", "PG2", "PG3",
 690                                                  "PG4", "PG5";
 691                                 function = "mmc1";
 692                                 drive-strength = <30>;
 693                                 bias-pull-up;
 694                         };
 695
 696                         mmc2_4bit_pins: mmc2-4bit-pins {
 697                                 pins = "PC6", "PC7", "PC8", "PC9",
 698                                                  "PC10", "PC11";
 699                                 function = "mmc2";
 700                                 drive-strength = <30>;
 701                                 bias-pull-up;
 702                         };
 703
 704                         mmc2_8bit_emmc_pins: mmc2-8bit-emmc-pins {
 705                                 pins = "PC6", "PC7", "PC8", "PC9",
 706                                                  "PC10", "PC11", "PC12",
 707                                                  "PC13", "PC14", "PC15",
 708                                                  "PC24";
 709                                 function = "mmc2";
 710                                 drive-strength = <30>;
 711                                 bias-pull-up;
 712                         };
 713
 714                         mmc3_8bit_emmc_pins: mmc3-8bit-emmc-pins {
 715                                 pins = "PC6", "PC7", "PC8", "PC9",
 716                                                  "PC10", "PC11", "PC12",
 717                                                  "PC13", "PC14", "PC15",
 718                                                  "PC24";
 719                                 function = "mmc3";
 720                                 drive-strength = <40>;
 721                                 bias-pull-up;
 722                         };
 723
 724                         spdif_tx_pin: spdif-tx-pin {
 725                                 pins = "PH28";
 726                                 function = "spdif";
 727                         };
 728
 729                         uart0_ph_pins: uart0-ph-pins {
 730                                 pins = "PH20", "PH21";
 731                                 function = "uart0";
 732                         };
 733                 };
 734
 735                 timer@1c20c00 {
 736                         compatible = "allwinner,sun4i-a10-timer";
 737                         reg = <0x01c20c00 0xa0>;
 738                         interrupts = <GIC_SPI 18 IRQ_TYPE_LEVEL_HIGH>,
 739                                      <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
 740                                      <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
 741                                      <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
 742                                      <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
 743                                      <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
 744                         clocks = <&osc24M>;
 745                 };
 746
 747                 wdt1: watchdog@1c20ca0 {
 748                         compatible = "allwinner,sun6i-a31-wdt";
 749                         reg = <0x01c20ca0 0x20>;
 750                         interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 751                         clocks = <&osc24M>;
 752                 };
 753
 754                 spdif: spdif@1c21000 {
 755                         #sound-dai-cells = <0>;
 756                         compatible = "allwinner,sun6i-a31-spdif";
 757                         reg = <0x01c21000 0x400>;
 758                         interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
 759                         clocks = <&ccu CLK_APB1_SPDIF>, <&ccu CLK_SPDIF>;
 760                         resets = <&ccu RST_APB1_SPDIF>;
 761                         clock-names = "apb", "spdif";
 762                         dmas = <&dma 2>, <&dma 2>;
 763                         dma-names = "rx", "tx";
 764                         status = "disabled";
 765                 };
 766
 767                 i2s0: i2s@1c22000 {
 768                         #sound-dai-cells = <0>;
 769                         compatible = "allwinner,sun6i-a31-i2s";
 770                         reg = <0x01c22000 0x400>;
 771                         interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>;
 772                         clocks = <&ccu CLK_APB1_DAUDIO0>, <&ccu CLK_DAUDIO0>;
 773                         resets = <&ccu RST_APB1_DAUDIO0>;
 774                         clock-names = "apb", "mod";
 775                         dmas = <&dma 3>, <&dma 3>;
 776                         dma-names = "rx", "tx";
 777                         status = "disabled";
 778                 };
 779
 780                 i2s1: i2s@1c22400 {
 781                         #sound-dai-cells = <0>;
 782                         compatible = "allwinner,sun6i-a31-i2s";
 783                         reg = <0x01c22400 0x400>;
 784                         interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>;
 785                         clocks = <&ccu CLK_APB1_DAUDIO1>, <&ccu CLK_DAUDIO1>;
 786                         resets = <&ccu RST_APB1_DAUDIO1>;
 787                         clock-names = "apb", "mod";
 788                         dmas = <&dma 4>, <&dma 4>;
 789                         dma-names = "rx", "tx";
 790                         status = "disabled";
 791                 };
 792
 793                 lradc: lradc@1c22800 {
 794                         compatible = "allwinner,sun4i-a10-lradc-keys";
 795                         reg = <0x01c22800 0x100>;
 796                         interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 797                         status = "disabled";
 798                 };
 799
 800                 rtp: rtp@1c25000 {
 801                         compatible = "allwinner,sun6i-a31-ts";
 802                         reg = <0x01c25000 0x100>;
 803                         interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 804                         #thermal-sensor-cells = <0>;
 805                 };
 806
 807                 uart0: serial@1c28000 {
 808                         compatible = "snps,dw-apb-uart";
 809                         reg = <0x01c28000 0x400>;
 810                         interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>;
 811                         reg-shift = <2>;
 812                         reg-io-width = <4>;
 813                         clocks = <&ccu CLK_APB2_UART0>;
 814                         resets = <&ccu RST_APB2_UART0>;
 815                         dmas = <&dma 6>, <&dma 6>;
 816                         dma-names = "rx", "tx";
 817                         status = "disabled";
 818                 };
 819
 820                 uart1: serial@1c28400 {
 821                         compatible = "snps,dw-apb-uart";
 822                         reg = <0x01c28400 0x400>;
 823                         interrupts = <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 824                         reg-shift = <2>;
 825                         reg-io-width = <4>;
 826                         clocks = <&ccu CLK_APB2_UART1>;
 827                         resets = <&ccu RST_APB2_UART1>;
 828                         dmas = <&dma 7>, <&dma 7>;
 829                         dma-names = "rx", "tx";
 830                         status = "disabled";
 831                 };
 832
 833                 uart2: serial@1c28800 {
 834                         compatible = "snps,dw-apb-uart";
 835                         reg = <0x01c28800 0x400>;
 836                         interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>;
 837                         reg-shift = <2>;
 838                         reg-io-width = <4>;
 839                         clocks = <&ccu CLK_APB2_UART2>;
 840                         resets = <&ccu RST_APB2_UART2>;
 841                         dmas = <&dma 8>, <&dma 8>;
 842                         dma-names = "rx", "tx";
 843                         status = "disabled";
 844                 };
 845
 846                 uart3: serial@1c28c00 {
 847                         compatible = "snps,dw-apb-uart";
 848                         reg = <0x01c28c00 0x400>;
 849                         interrupts = <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
 850                         reg-shift = <2>;
 851                         reg-io-width = <4>;
 852                         clocks = <&ccu CLK_APB2_UART3>;
 853                         resets = <&ccu RST_APB2_UART3>;
 854                         dmas = <&dma 9>, <&dma 9>;
 855                         dma-names = "rx", "tx";
 856                         status = "disabled";
 857                 };
 858
 859                 uart4: serial@1c29000 {
 860                         compatible = "snps,dw-apb-uart";
 861                         reg = <0x01c29000 0x400>;
 862                         interrupts = <GIC_SPI 4 IRQ_TYPE_LEVEL_HIGH>;
 863                         reg-shift = <2>;
 864                         reg-io-width = <4>;
 865                         clocks = <&ccu CLK_APB2_UART4>;
 866                         resets = <&ccu RST_APB2_UART4>;
 867                         dmas = <&dma 10>, <&dma 10>;
 868                         dma-names = "rx", "tx";
 869                         status = "disabled";
 870                 };
 871
 872                 uart5: serial@1c29400 {
 873                         compatible = "snps,dw-apb-uart";
 874                         reg = <0x01c29400 0x400>;
 875                         interrupts = <GIC_SPI 5 IRQ_TYPE_LEVEL_HIGH>;
 876                         reg-shift = <2>;
 877                         reg-io-width = <4>;
 878                         clocks = <&ccu CLK_APB2_UART5>;
 879                         resets = <&ccu RST_APB2_UART5>;
 880                         dmas = <&dma 22>, <&dma 22>;
 881                         dma-names = "rx", "tx";
 882                         status = "disabled";
 883                 };
 884
 885                 i2c0: i2c@1c2ac00 {
 886                         compatible = "allwinner,sun6i-a31-i2c";
 887                         reg = <0x01c2ac00 0x400>;
 888                         interrupts = <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>;
 889                         clocks = <&ccu CLK_APB2_I2C0>;
 890                         resets = <&ccu RST_APB2_I2C0>;
 891                         pinctrl-names = "default";
 892                         pinctrl-0 = <&i2c0_pins>;
 893                         status = "disabled";
 894                         #address-cells = <1>;
 895                         #size-cells = <0>;
 896                 };
 897
 898                 i2c1: i2c@1c2b000 {
 899                         compatible = "allwinner,sun6i-a31-i2c";
 900                         reg = <0x01c2b000 0x400>;
 901                         interrupts = <GIC_SPI 7 IRQ_TYPE_LEVEL_HIGH>;
 902                         clocks = <&ccu CLK_APB2_I2C1>;
 903                         resets = <&ccu RST_APB2_I2C1>;
 904                         pinctrl-names = "default";
 905                         pinctrl-0 = <&i2c1_pins>;
 906                         status = "disabled";
 907                         #address-cells = <1>;
 908                         #size-cells = <0>;
 909                 };
 910
 911                 i2c2: i2c@1c2b400 {
 912                         compatible = "allwinner,sun6i-a31-i2c";
 913                         reg = <0x01c2b400 0x400>;
 914                         interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 915                         clocks = <&ccu CLK_APB2_I2C2>;
 916                         resets = <&ccu RST_APB2_I2C2>;
 917                         pinctrl-names = "default";
 918                         pinctrl-0 = <&i2c2_pins>;
 919                         status = "disabled";
 920                         #address-cells = <1>;
 921                         #size-cells = <0>;
 922                 };
 923
 924                 i2c3: i2c@1c2b800 {
 925                         compatible = "allwinner,sun6i-a31-i2c";
 926                         reg = <0x01c2b800 0x400>;
 927                         interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>;
 928                         clocks = <&ccu CLK_APB2_I2C3>;
 929                         resets = <&ccu RST_APB2_I2C3>;
 930                         status = "disabled";
 931                         #address-cells = <1>;
 932                         #size-cells = <0>;
 933                 };
 934
 935                 gmac: ethernet@1c30000 {
 936                         compatible = "allwinner,sun7i-a20-gmac";
 937                         reg = <0x01c30000 0x1054>;
 938                         interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
 939                         interrupt-names = "macirq";
 940                         clocks = <&ccu CLK_AHB1_EMAC>, <&gmac_tx_clk>;
 941                         clock-names = "stmmaceth", "allwinner_gmac_tx";
 942                         resets = <&ccu RST_AHB1_EMAC>;
 943                         reset-names = "stmmaceth";
 944                         snps,pbl = <2>;
 945                         snps,fixed-burst;
 946                         snps,force_sf_dma_mode;
 947                         status = "disabled";
 948
 949                         mdio: mdio {
 950                                 compatible = "snps,dwmac-mdio";
 951                                 #address-cells = <1>;
 952                                 #size-cells = <0>;
 953                         };
 954                 };
 955
 956                 crypto: crypto-engine@1c15000 {
 957                         compatible = "allwinner,sun6i-a31-crypto",
 958                                      "allwinner,sun4i-a10-crypto";
 959                         reg = <0x01c15000 0x1000>;
 960                         interrupts = <GIC_SPI 80 IRQ_TYPE_LEVEL_HIGH>;
 961                         clocks = <&ccu CLK_AHB1_SS>, <&ccu CLK_SS>;
 962                         clock-names = "ahb", "mod";
 963                         resets = <&ccu RST_AHB1_SS>;
 964                         reset-names = "ahb";
 965                 };
 966
 967                 codec: codec@1c22c00 {
 968                         #sound-dai-cells = <0>;
 969                         compatible = "allwinner,sun6i-a31-codec";
 970                         reg = <0x01c22c00 0x400>;
 971                         interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
 972                         clocks = <&ccu CLK_APB1_CODEC>, <&ccu CLK_CODEC>;
 973                         clock-names = "apb", "codec";
 974                         resets = <&ccu RST_APB1_CODEC>;
 975                         dmas = <&dma 15>, <&dma 15>;
 976                         dma-names = "rx", "tx";
 977                         status = "disabled";
 978                 };
 979
 980                 timer@1c60000 {
 981                         compatible = "allwinner,sun6i-a31-hstimer",
 982                                      "allwinner,sun7i-a20-hstimer";
 983                         reg = <0x01c60000 0x1000>;
 984                         interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>,
 985                                      <GIC_SPI 52 IRQ_TYPE_LEVEL_HIGH>,
 986                                      <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>,
 987                                      <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
 988                         clocks = <&ccu CLK_AHB1_HSTIMER>;
 989                         resets = <&ccu RST_AHB1_HSTIMER>;
 990                 };
 991
 992                 spi0: spi@1c68000 {
 993                         compatible = "allwinner,sun6i-a31-spi";
 994                         reg = <0x01c68000 0x1000>;
 995                         interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
 996                         clocks = <&ccu CLK_AHB1_SPI0>, <&ccu CLK_SPI0>;
 997                         clock-names = "ahb", "mod";
 998                         dmas = <&dma 23>, <&dma 23>;
 999                         dma-names = "rx", "tx";
1000                         resets = <&ccu RST_AHB1_SPI0>;
1001                         status = "disabled";
1002                         #address-cells = <1>;
1003                         #size-cells = <0>;
1004                 };
1005
1006                 spi1: spi@1c69000 {
1007                         compatible = "allwinner,sun6i-a31-spi";
1008                         reg = <0x01c69000 0x1000>;
1009                         interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>;
1010                         clocks = <&ccu CLK_AHB1_SPI1>, <&ccu CLK_SPI1>;
1011                         clock-names = "ahb", "mod";
1012                         dmas = <&dma 24>, <&dma 24>;
1013                         dma-names = "rx", "tx";
1014                         resets = <&ccu RST_AHB1_SPI1>;
1015                         status = "disabled";
1016                         #address-cells = <1>;
1017                         #size-cells = <0>;
1018                 };
1019
1020                 spi2: spi@1c6a000 {
1021                         compatible = "allwinner,sun6i-a31-spi";
1022                         reg = <0x01c6a000 0x1000>;
1023                         interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>;
1024                         clocks = <&ccu CLK_AHB1_SPI2>, <&ccu CLK_SPI2>;
1025                         clock-names = "ahb", "mod";
1026                         dmas = <&dma 25>, <&dma 25>;
1027                         dma-names = "rx", "tx";
1028                         resets = <&ccu RST_AHB1_SPI2>;
1029                         status = "disabled";
1030                         #address-cells = <1>;
1031                         #size-cells = <0>;
1032                 };
1033
1034                 spi3: spi@1c6b000 {
1035                         compatible = "allwinner,sun6i-a31-spi";
1036                         reg = <0x01c6b000 0x1000>;
1037                         interrupts = <GIC_SPI 68 IRQ_TYPE_LEVEL_HIGH>;
1038                         clocks = <&ccu CLK_AHB1_SPI3>, <&ccu CLK_SPI3>;
1039                         clock-names = "ahb", "mod";
1040                         dmas = <&dma 26>, <&dma 26>;
1041                         dma-names = "rx", "tx";
1042                         resets = <&ccu RST_AHB1_SPI3>;
1043                         status = "disabled";
1044                         #address-cells = <1>;
1045                         #size-cells = <0>;
1046                 };
1047
1048                 gic: interrupt-controller@1c81000 {
1049                         compatible = "arm,gic-400";
1050                         reg = <0x01c81000 0x1000>,
1051                               <0x01c82000 0x2000>,
1052                               <0x01c84000 0x2000>,
1053                               <0x01c86000 0x2000>;
1054                         interrupt-controller;
1055                         #interrupt-cells = <3>;
1056                         interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
1057                 };
1058
1059                 fe0: display-frontend@1e00000 {
1060                         compatible = "allwinner,sun6i-a31-display-frontend";
1061                         reg = <0x01e00000 0x20000>;
1062                         interrupts = <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>;
1063                         clocks = <&ccu CLK_AHB1_FE0>, <&ccu CLK_FE0>,
1064                                  <&ccu CLK_DRAM_FE0>;
1065                         clock-names = "ahb", "mod",
1066                                       "ram";
1067                         resets = <&ccu RST_AHB1_FE0>;
1068
1069                         ports {
1070                                 #address-cells = <1>;
1071                                 #size-cells = <0>;
1072
1073                                 fe0_out: port@1 {
1074                                         #address-cells = <1>;
1075                                         #size-cells = <0>;
1076                                         reg = <1>;
1077
1078                                         fe0_out_be0: endpoint@0 {
1079                                                 reg = <0>;
1080                                                 remote-endpoint = <&be0_in_fe0>;
1081                                         };
1082
1083                                         fe0_out_be1: endpoint@1 {
1084                                                 reg = <1>;
1085                                                 remote-endpoint = <&be1_in_fe0>;
1086                                         };
1087                                 };
1088                         };
1089                 };
1090
1091                 fe1: display-frontend@1e20000 {
1092                         compatible = "allwinner,sun6i-a31-display-frontend";
1093                         reg = <0x01e20000 0x20000>;
1094                         interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
1095                         clocks = <&ccu CLK_AHB1_FE1>, <&ccu CLK_FE1>,
1096                                  <&ccu CLK_DRAM_FE1>;
1097                         clock-names = "ahb", "mod",
1098                                       "ram";
1099                         resets = <&ccu RST_AHB1_FE1>;
1100
1101                         ports {
1102                                 #address-cells = <1>;
1103                                 #size-cells = <0>;
1104
1105                                 fe1_out: port@1 {
1106                                         #address-cells = <1>;
1107                                         #size-cells = <0>;
1108                                         reg = <1>;
1109
1110                                         fe1_out_be0: endpoint@0 {
1111                                                 reg = <0>;
1112                                                 remote-endpoint = <&be0_in_fe1>;
1113                                         };
1114
1115                                         fe1_out_be1: endpoint@1 {
1116                                                 reg = <1>;
1117                                                 remote-endpoint = <&be1_in_fe1>;
1118                                         };
1119                                 };
1120                         };
1121                 };
1122
1123                 be1: display-backend@1e40000 {
1124                         compatible = "allwinner,sun6i-a31-display-backend";
1125                         reg = <0x01e40000 0x10000>;
1126                         interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
1127                         clocks = <&ccu CLK_AHB1_BE1>, <&ccu CLK_BE1>,
1128                                  <&ccu CLK_DRAM_BE1>;
1129                         clock-names = "ahb", "mod",
1130                                       "ram";
1131                         resets = <&ccu RST_AHB1_BE1>;
1132
1133                         assigned-clocks = <&ccu CLK_BE1>;
1134                         assigned-clock-rates = <300000000>;
1135
1136                         ports {
1137                                 #address-cells = <1>;
1138                                 #size-cells = <0>;
1139
1140                                 be1_in: port@0 {
1141                                         #address-cells = <1>;
1142                                         #size-cells = <0>;
1143                                         reg = <0>;
1144
1145                                         be1_in_fe0: endpoint@0 {
1146                                                 reg = <0>;
1147                                                 remote-endpoint = <&fe0_out_be1>;
1148                                         };
1149
1150                                         be1_in_fe1: endpoint@1 {
1151                                                 reg = <1>;
1152                                                 remote-endpoint = <&fe1_out_be1>;
1153                                         };
1154                                 };
1155
1156                                 be1_out: port@1 {
1157                                         #address-cells = <1>;
1158                                         #size-cells = <0>;
1159                                         reg = <1>;
1160
1161                                         be1_out_drc1: endpoint@1 {
1162                                                 reg = <1>;
1163                                                 remote-endpoint = <&drc1_in_be1>;
1164                                         };
1165                                 };
1166                         };
1167                 };
1168
1169                 drc1: drc@1e50000 {
1170                         compatible = "allwinner,sun6i-a31-drc";
1171                         reg = <0x01e50000 0x10000>;
1172                         interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
1173                         clocks = <&ccu CLK_AHB1_DRC1>, <&ccu CLK_IEP_DRC1>,
1174                                  <&ccu CLK_DRAM_DRC1>;
1175                         clock-names = "ahb", "mod",
1176                                       "ram";
1177                         resets = <&ccu RST_AHB1_DRC1>;
1178
1179                         assigned-clocks = <&ccu CLK_IEP_DRC1>;
1180                         assigned-clock-rates = <300000000>;
1181
1182                         ports {
1183                                 #address-cells = <1>;
1184                                 #size-cells = <0>;
1185
1186                                 drc1_in: port@0 {
1187                                         #address-cells = <1>;
1188                                         #size-cells = <0>;
1189                                         reg = <0>;
1190
1191                                         drc1_in_be1: endpoint@1 {
1192                                                 reg = <1>;
1193                                                 remote-endpoint = <&be1_out_drc1>;
1194                                         };
1195                                 };
1196
1197                                 drc1_out: port@1 {
1198                                         #address-cells = <1>;
1199                                         #size-cells = <0>;
1200                                         reg = <1>;
1201
1202                                         drc1_out_tcon0: endpoint@0 {
1203                                                 reg = <0>;
1204                                                 remote-endpoint = <&tcon0_in_drc1>;
1205                                         };
1206
1207                                         drc1_out_tcon1: endpoint@1 {
1208                                                 reg = <1>;
1209                                                 remote-endpoint = <&tcon1_in_drc1>;
1210                                         };
1211                                 };
1212                         };
1213                 };
1214
1215                 be0: display-backend@1e60000 {
1216                         compatible = "allwinner,sun6i-a31-display-backend";
1217                         reg = <0x01e60000 0x10000>;
1218                         interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
1219                         clocks = <&ccu CLK_AHB1_BE0>, <&ccu CLK_BE0>,
1220                                  <&ccu CLK_DRAM_BE0>;
1221                         clock-names = "ahb", "mod",
1222                                       "ram";
1223                         resets = <&ccu RST_AHB1_BE0>;
1224
1225                         assigned-clocks = <&ccu CLK_BE0>;
1226                         assigned-clock-rates = <300000000>;
1227
1228                         ports {
1229                                 #address-cells = <1>;
1230                                 #size-cells = <0>;
1231
1232                                 be0_in: port@0 {
1233                                         #address-cells = <1>;
1234                                         #size-cells = <0>;
1235                                         reg = <0>;
1236
1237                                         be0_in_fe0: endpoint@0 {
1238                                                 reg = <0>;
1239                                                 remote-endpoint = <&fe0_out_be0>;
1240                                         };
1241
1242                                         be0_in_fe1: endpoint@1 {
1243                                                 reg = <1>;
1244                                                 remote-endpoint = <&fe1_out_be0>;
1245                                         };
1246                                 };
1247
1248                                 be0_out: port@1 {
1249                                         reg = <1>;
1250
1251                                         be0_out_drc0: endpoint {
1252                                                 remote-endpoint = <&drc0_in_be0>;
1253                                         };
1254                                 };
1255                         };
1256                 };
1257
1258                 drc0: drc@1e70000 {
1259                         compatible = "allwinner,sun6i-a31-drc";
1260                         reg = <0x01e70000 0x10000>;
1261                         interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
1262                         clocks = <&ccu CLK_AHB1_DRC0>, <&ccu CLK_IEP_DRC0>,
1263                                  <&ccu CLK_DRAM_DRC0>;
1264                         clock-names = "ahb", "mod",
1265                                       "ram";
1266                         resets = <&ccu RST_AHB1_DRC0>;
1267
1268                         assigned-clocks = <&ccu CLK_IEP_DRC0>;
1269                         assigned-clock-rates = <300000000>;
1270
1271                         ports {
1272                                 #address-cells = <1>;
1273                                 #size-cells = <0>;
1274
1275                                 drc0_in: port@0 {
1276                                         reg = <0>;
1277
1278                                         drc0_in_be0: endpoint {
1279                                                 remote-endpoint = <&be0_out_drc0>;
1280                                         };
1281                                 };
1282
1283                                 drc0_out: port@1 {
1284                                         #address-cells = <1>;
1285                                         #size-cells = <0>;
1286                                         reg = <1>;
1287
1288                                         drc0_out_tcon0: endpoint@0 {
1289                                                 reg = <0>;
1290                                                 remote-endpoint = <&tcon0_in_drc0>;
1291                                         };
1292
1293                                         drc0_out_tcon1: endpoint@1 {
1294                                                 reg = <1>;
1295                                                 remote-endpoint = <&tcon1_in_drc0>;
1296                                         };
1297                                 };
1298                         };
1299                 };
1300
1301                 rtc: rtc@1f00000 {
1302                         #clock-cells = <1>;
1303                         compatible = "allwinner,sun6i-a31-rtc";
1304                         reg = <0x01f00000 0x54>;
1305                         interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>,
1306                                      <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
1307                         clocks = <&osc32k>;
1308                         clock-output-names = "osc32k";
1309                 };
1310
1311                 nmi_intc: interrupt-controller@1f00c00 {
1312                         compatible = "allwinner,sun6i-a31-r-intc";
1313                         interrupt-controller;
1314                         #interrupt-cells = <2>;
1315                         reg = <0x01f00c00 0x400>;
1316                         interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
1317                 };
1318
1319                 prcm@1f01400 {
1320                         compatible = "allwinner,sun6i-a31-prcm";
1321                         reg = <0x01f01400 0x200>;
1322
1323                         ar100: ar100_clk {
1324                                 compatible = "allwinner,sun6i-a31-ar100-clk";
1325                                 #clock-cells = <0>;
1326                                 clocks = <&rtc 0>, <&osc24M>,
1327                                          <&ccu CLK_PLL_PERIPH>,
1328                                          <&ccu CLK_PLL_PERIPH>;
1329                                 clock-output-names = "ar100";
1330                         };
1331
1332                         ahb0: ahb0_clk {
1333                                 compatible = "fixed-factor-clock";
1334                                 #clock-cells = <0>;
1335                                 clock-div = <1>;
1336                                 clock-mult = <1>;
1337                                 clocks = <&ar100>;
1338                                 clock-output-names = "ahb0";
1339                         };
1340
1341                         apb0: apb0_clk {
1342                                 compatible = "allwinner,sun6i-a31-apb0-clk";
1343                                 #clock-cells = <0>;
1344                                 clocks = <&ahb0>;
1345                                 clock-output-names = "apb0";
1346                         };
1347
1348                         apb0_gates: apb0_gates_clk {
1349                                 compatible = "allwinner,sun6i-a31-apb0-gates-clk";
1350                                 #clock-cells = <1>;
1351                                 clocks = <&apb0>;
1352                                 clock-output-names = "apb0_pio", "apb0_ir",
1353                                                 "apb0_timer", "apb0_p2wi",
1354                                                 "apb0_uart", "apb0_1wire",
1355                                                 "apb0_i2c";
1356                         };
1357
1358                         ir_clk: ir_clk {
1359                                 #clock-cells = <0>;
1360                                 compatible = "allwinner,sun4i-a10-mod0-clk";
1361                                 clocks = <&rtc 0>, <&osc24M>;
1362                                 clock-output-names = "ir";
1363                         };
1364
1365                         apb0_rst: apb0_rst {
1366                                 compatible = "allwinner,sun6i-a31-clock-reset";
1367                                 #reset-cells = <1>;
1368                         };
1369                 };
1370
1371                 cpucfg@1f01c00 {
1372                         compatible = "allwinner,sun6i-a31-cpuconfig";
1373                         reg = <0x01f01c00 0x300>;
1374                 };
1375
1376                 ir: ir@1f02000 {
1377                         compatible = "allwinner,sun6i-a31-ir";
1378                         clocks = <&apb0_gates 1>, <&ir_clk>;
1379                         clock-names = "apb", "ir";
1380                         resets = <&apb0_rst 1>;
1381                         interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
1382                         reg = <0x01f02000 0x40>;
1383                         status = "disabled";
1384                 };
1385
1386                 r_pio: pinctrl@1f02c00 {
1387                         compatible = "allwinner,sun6i-a31-r-pinctrl";
1388                         reg = <0x01f02c00 0x400>;
1389                         interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>,
1390                                      <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
1391                         clocks = <&apb0_gates 0>, <&osc24M>, <&rtc 0>;
1392                         clock-names = "apb", "hosc", "losc";
1393                         resets = <&apb0_rst 0>;
1394                         gpio-controller;
1395                         interrupt-controller;
1396                         #interrupt-cells = <3>;
1397                         #gpio-cells = <3>;
1398
1399                         s_ir_rx_pin: s-ir-rx-pin {
1400                                 pins = "PL4";
1401                                 function = "s_ir";
1402                         };
1403
1404                         s_p2wi_pins: s-p2wi-pins {
1405                                 pins = "PL0", "PL1";
1406                                 function = "s_p2wi";
1407                         };
1408                 };
1409
1410                 p2wi: i2c@1f03400 {
1411                         compatible = "allwinner,sun6i-a31-p2wi";
1412                         reg = <0x01f03400 0x400>;
1413                         interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
1414                         clocks = <&apb0_gates 3>;
1415                         clock-frequency = <100000>;
1416                         resets = <&apb0_rst 3>;
1417                         pinctrl-names = "default";
1418                         pinctrl-0 = <&s_p2wi_pins>;
1419                         status = "disabled";
1420                         #address-cells = <1>;
1421                         #size-cells = <0>;
1422                 };
1423         };
1424 };