src/arm/sun4i-a10.dtsi

   1 /*
   2  * Copyright 2012 Stefan Roese
   3  * Stefan Roese <sr@denx.de>
   4  *
   5  * This file is dual-licensed: you can use it either under the terms
   6  * of the GPL or the X11 license, at your option. Note that this dual
   7  * licensing only applies to this file, and not this project as a
   8  * whole.
   9  *
  10  *  a) This library is free software; you can redistribute it and/or
  11  *     modify it under the terms of the GNU General Public License as
  12  *     published by the Free Software Foundation; either version 2 of the
  13  *     License, or (at your option) any later version.
  14  *
  15  *     This library is distributed in the hope that it will be useful,
  16  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *     GNU General Public License for more details.
  19  *
  20  * Or, alternatively,
  21  *
  22  *  b) Permission is hereby granted, free of charge, to any person
  23  *     obtaining a copy of this software and associated documentation
  24  *     files (the "Software"), to deal in the Software without
  25  *     restriction, including without limitation the rights to use,
  26  *     copy, modify, merge, publish, distribute, sublicense, and/or
  27  *     sell copies of the Software, and to permit persons to whom the
  28  *     Software is furnished to do so, subject to the following
  29  *     conditions:
  30  *
  31  *     The above copyright notice and this permission notice shall be
  32  *     included in all copies or substantial portions of the Software.
  33  *
  34  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  35  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  36  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  37  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  38  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  39  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  40  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  41  *     OTHER DEALINGS IN THE SOFTWARE.
  42  */
  43
  44 #include <dt-bindings/thermal/thermal.h>
  45 #include <dt-bindings/dma/sun4i-a10.h>
  46 #include <dt-bindings/clock/sun4i-a10-ccu.h>
  47 #include <dt-bindings/reset/sun4i-a10-ccu.h>
  48
  49 / {
  50         #address-cells = <1>;
  51         #size-cells = <1>;
  52         interrupt-parent = <&intc>;
  53
  54         aliases {
  55                 ethernet0 = &emac;
  56         };
  57
  58         chosen {
  59                 #address-cells = <1>;
  60                 #size-cells = <1>;
  61                 ranges;
  62
  63                 framebuffer-lcd0-hdmi {
  64                         compatible = "allwinner,simple-framebuffer",
  65                                      "simple-framebuffer";
  66                         allwinner,pipeline = "de_be0-lcd0-hdmi";
  67                         clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_HDMI0>,
  68                                  <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_DE_BE0>,
  69                                  <&ccu CLK_TCON0_CH1>, <&ccu CLK_DRAM_DE_BE0>;
  70                         status = "disabled";
  71                 };
  72
  73                 framebuffer-fe0-lcd0-hdmi {
  74                         compatible = "allwinner,simple-framebuffer",
  75                                      "simple-framebuffer";
  76                         allwinner,pipeline = "de_fe0-de_be0-lcd0-hdmi";
  77                         clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_HDMI0>,
  78                                  <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
  79                                  <&ccu CLK_DE_BE0>, <&ccu CLK_DE_FE0>,
  80                                  <&ccu CLK_TCON0_CH1>, <&ccu CLK_HDMI>,
  81                                  <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
  82                         status = "disabled";
  83                 };
  84
  85                 framebuffer-fe0-lcd0 {
  86                         compatible = "allwinner,simple-framebuffer",
  87                                      "simple-framebuffer";
  88                         allwinner,pipeline = "de_fe0-de_be0-lcd0";
  89                         clocks = <&ccu CLK_AHB_LCD0>, <&ccu CLK_AHB_DE_BE0>,
  90                                  <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_DE_BE0>,
  91                                  <&ccu CLK_DE_FE0>, <&ccu CLK_TCON0_CH0>,
  92                                  <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
  93                         status = "disabled";
  94                 };
  95
  96                 framebuffer-fe0-lcd0-tve0 {
  97                         compatible = "allwinner,simple-framebuffer",
  98                                      "simple-framebuffer";
  99                         allwinner,pipeline = "de_fe0-de_be0-lcd0-tve0";
 100                         clocks = <&ccu CLK_AHB_TVE0>, <&ccu CLK_AHB_LCD0>,
 101                                  <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_AHB_DE_FE0>,
 102                                  <&ccu CLK_DE_BE0>, <&ccu CLK_DE_FE0>,
 103                                  <&ccu CLK_TCON0_CH1>, <&ccu CLK_DRAM_TVE0>,
 104                                  <&ccu CLK_DRAM_DE_FE0>, <&ccu CLK_DRAM_DE_BE0>;
 105                         status = "disabled";
 106                 };
 107         };
 108
 109         cpus {
 110                 #address-cells = <1>;
 111                 #size-cells = <0>;
 112                 cpu0: cpu@0 {
 113                         device_type = "cpu";
 114                         compatible = "arm,cortex-a8";
 115                         reg = <0x0>;
 116                         clocks = <&ccu CLK_CPU>;
 117                         clock-latency = <244144>; /* 8 32k periods */
 118                         operating-points = <
 119                                 /* kHz    uV */
 120                                 1008000 1400000
 121                                 912000  1350000
 122                                 864000  1300000
 123                                 624000  1250000
 124                                 >;
 125                         #cooling-cells = <2>;
 126                 };
 127         };
 128
 129         thermal-zones {
 130                 cpu-thermal {
 131                         /* milliseconds */
 132                         polling-delay-passive = <250>;
 133                         polling-delay = <1000>;
 134                         thermal-sensors = <&rtp>;
 135
 136                         cooling-maps {
 137                                 map0 {
 138                                         trip = <&cpu_alert0>;
 139                                         cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 140                                 };
 141                         };
 142
 143                         trips {
 144                                 cpu_alert0: cpu-alert0 {
 145                                         /* milliCelsius */
 146                                         temperature = <850000>;
 147                                         hysteresis = <2000>;
 148                                         type = "passive";
 149                                 };
 150
 151                                 cpu_crit: cpu-crit {
 152                                         /* milliCelsius */
 153                                         temperature = <100000>;
 154                                         hysteresis = <2000>;
 155                                         type = "critical";
 156                                 };
 157                         };
 158                 };
 159         };
 160
 161         clocks {
 162                 #address-cells = <1>;
 163                 #size-cells = <1>;
 164                 ranges;
 165
 166                 osc24M: clk-24M {
 167                         #clock-cells = <0>;
 168                         compatible = "fixed-clock";
 169                         clock-frequency = <24000000>;
 170                         clock-output-names = "osc24M";
 171                 };
 172
 173                 osc32k: clk-32k {
 174                         #clock-cells = <0>;
 175                         compatible = "fixed-clock";
 176                         clock-frequency = <32768>;
 177                         clock-output-names = "osc32k";
 178                 };
 179         };
 180
 181         de: display-engine {
 182                 compatible = "allwinner,sun4i-a10-display-engine";
 183                 allwinner,pipelines = <&fe0>, <&fe1>;
 184                 status = "disabled";
 185         };
 186
 187         pmu {
 188                 compatible = "arm,cortex-a8-pmu";
 189                 interrupts = <3>;
 190         };
 191
 192         reserved-memory {
 193                 #address-cells = <1>;
 194                 #size-cells = <1>;
 195                 ranges;
 196
 197                 /* Address must be kept in the lower 256 MiBs of DRAM for VE. */
 198                 default-pool {
 199                         compatible = "shared-dma-pool";
 200                         size = <0x6000000>;
 201                         alloc-ranges = <0x4a000000 0x6000000>;
 202                         reusable;
 203                         linux,cma-default;
 204                 };
 205         };
 206
 207         soc {
 208                 compatible = "simple-bus";
 209                 #address-cells = <1>;
 210                 #size-cells = <1>;
 211                 ranges;
 212
 213                 system-control@1c00000 {
 214                         compatible = "allwinner,sun4i-a10-system-control";
 215                         reg = <0x01c00000 0x30>;
 216                         #address-cells = <1>;
 217                         #size-cells = <1>;
 218                         ranges;
 219
 220                         sram_a: sram@0 {
 221                                 compatible = "mmio-sram";
 222                                 reg = <0x00000000 0xc000>;
 223                                 #address-cells = <1>;
 224                                 #size-cells = <1>;
 225                                 ranges = <0 0x00000000 0xc000>;
 226
 227                                 emac_sram: sram-section@8000 {
 228                                         compatible = "allwinner,sun4i-a10-sram-a3-a4";
 229                                         reg = <0x8000 0x4000>;
 230                                         status = "disabled";
 231                                 };
 232                         };
 233
 234                         sram_d: sram@10000 {
 235                                 compatible = "mmio-sram";
 236                                 reg = <0x00010000 0x1000>;
 237                                 #address-cells = <1>;
 238                                 #size-cells = <1>;
 239                                 ranges = <0 0x00010000 0x1000>;
 240
 241                                 otg_sram: sram-section@0 {
 242                                         compatible = "allwinner,sun4i-a10-sram-d";
 243                                         reg = <0x0000 0x1000>;
 244                                         status = "disabled";
 245                                 };
 246                         };
 247
 248                         sram_c: sram@1d00000 {
 249                                 compatible = "mmio-sram";
 250                                 reg = <0x01d00000 0xd0000>;
 251                                 #address-cells = <1>;
 252                                 #size-cells = <1>;
 253                                 ranges = <0 0x01d00000 0xd0000>;
 254
 255                                 ve_sram: sram-section@0 {
 256                                         compatible = "allwinner,sun4i-a10-sram-c1";
 257                                         reg = <0x000000 0x80000>;
 258                                 };
 259                         };
 260                 };
 261
 262                 dma: dma-controller@1c02000 {
 263                         compatible = "allwinner,sun4i-a10-dma";
 264                         reg = <0x01c02000 0x1000>;
 265                         interrupts = <27>;
 266                         clocks = <&ccu CLK_AHB_DMA>;
 267                         #dma-cells = <2>;
 268                 };
 269
 270                 nfc: nand-controller@1c03000 {
 271                         compatible = "allwinner,sun4i-a10-nand";
 272                         reg = <0x01c03000 0x1000>;
 273                         interrupts = <37>;
 274                         clocks = <&ccu CLK_AHB_NAND>, <&ccu CLK_NAND>;
 275                         clock-names = "ahb", "mod";
 276                         dmas = <&dma SUN4I_DMA_DEDICATED 3>;
 277                         dma-names = "rxtx";
 278                         status = "disabled";
 279                         #address-cells = <1>;
 280                         #size-cells = <0>;
 281                 };
 282
 283                 spi0: spi@1c05000 {
 284                         compatible = "allwinner,sun4i-a10-spi";
 285                         reg = <0x01c05000 0x1000>;
 286                         interrupts = <10>;
 287                         clocks = <&ccu CLK_AHB_SPI0>, <&ccu CLK_SPI0>;
 288                         clock-names = "ahb", "mod";
 289                         dmas = <&dma SUN4I_DMA_DEDICATED 27>,
 290                                <&dma SUN4I_DMA_DEDICATED 26>;
 291                         dma-names = "rx", "tx";
 292                         status = "disabled";
 293                         #address-cells = <1>;
 294                         #size-cells = <0>;
 295                 };
 296
 297                 spi1: spi@1c06000 {
 298                         compatible = "allwinner,sun4i-a10-spi";
 299                         reg = <0x01c06000 0x1000>;
 300                         interrupts = <11>;
 301                         clocks = <&ccu CLK_AHB_SPI1>, <&ccu CLK_SPI1>;
 302                         clock-names = "ahb", "mod";
 303                         dmas = <&dma SUN4I_DMA_DEDICATED 9>,
 304                                <&dma SUN4I_DMA_DEDICATED 8>;
 305                         dma-names = "rx", "tx";
 306                         pinctrl-names = "default";
 307                         pinctrl-0 = <&spi1_pins>, <&spi1_cs0_pin>;
 308                         status = "disabled";
 309                         #address-cells = <1>;
 310                         #size-cells = <0>;
 311                 };
 312
 313                 emac: ethernet@1c0b000 {
 314                         compatible = "allwinner,sun4i-a10-emac";
 315                         reg = <0x01c0b000 0x1000>;
 316                         interrupts = <55>;
 317                         clocks = <&ccu CLK_AHB_EMAC>;
 318                         allwinner,sram = <&emac_sram 1>;
 319                         pinctrl-names = "default";
 320                         pinctrl-0 = <&emac_pins>;
 321                         status = "disabled";
 322                 };
 323
 324                 mdio: mdio@1c0b080 {
 325                         compatible = "allwinner,sun4i-a10-mdio";
 326                         reg = <0x01c0b080 0x14>;
 327                         status = "disabled";
 328                         #address-cells = <1>;
 329                         #size-cells = <0>;
 330                 };
 331
 332                 tcon0: lcd-controller@1c0c000 {
 333                         compatible = "allwinner,sun4i-a10-tcon";
 334                         reg = <0x01c0c000 0x1000>;
 335                         interrupts = <44>;
 336                         resets = <&ccu RST_TCON0>;
 337                         reset-names = "lcd";
 338                         clocks = <&ccu CLK_AHB_LCD0>,
 339                                  <&ccu CLK_TCON0_CH0>,
 340                                  <&ccu CLK_TCON0_CH1>;
 341                         clock-names = "ahb",
 342                                       "tcon-ch0",
 343                                       "tcon-ch1";
 344                         clock-output-names = "tcon0-pixel-clock";
 345                         #clock-cells = <0>;
 346                         dmas = <&dma SUN4I_DMA_DEDICATED 14>;
 347
 348                         ports {
 349                                 #address-cells = <1>;
 350                                 #size-cells = <0>;
 351
 352                                 tcon0_in: port@0 {
 353                                         #address-cells = <1>;
 354                                         #size-cells = <0>;
 355                                         reg = <0>;
 356
 357                                         tcon0_in_be0: endpoint@0 {
 358                                                 reg = <0>;
 359                                                 remote-endpoint = <&be0_out_tcon0>;
 360                                         };
 361
 362                                         tcon0_in_be1: endpoint@1 {
 363                                                 reg = <1>;
 364                                                 remote-endpoint = <&be1_out_tcon0>;
 365                                         };
 366                                 };
 367
 368                                 tcon0_out: port@1 {
 369                                         #address-cells = <1>;
 370                                         #size-cells = <0>;
 371                                         reg = <1>;
 372
 373                                         tcon0_out_hdmi: endpoint@1 {
 374                                                 reg = <1>;
 375                                                 remote-endpoint = <&hdmi_in_tcon0>;
 376                                                 allwinner,tcon-channel = <1>;
 377                                         };
 378                                 };
 379                         };
 380                 };
 381
 382                 tcon1: lcd-controller@1c0d000 {
 383                         compatible = "allwinner,sun4i-a10-tcon";
 384                         reg = <0x01c0d000 0x1000>;
 385                         interrupts = <45>;
 386                         resets = <&ccu RST_TCON1>;
 387                         reset-names = "lcd";
 388                         clocks = <&ccu CLK_AHB_LCD1>,
 389                                  <&ccu CLK_TCON1_CH0>,
 390                                  <&ccu CLK_TCON1_CH1>;
 391                         clock-names = "ahb",
 392                                       "tcon-ch0",
 393                                       "tcon-ch1";
 394                         clock-output-names = "tcon1-pixel-clock";
 395                         #clock-cells = <0>;
 396                         dmas = <&dma SUN4I_DMA_DEDICATED 15>;
 397
 398                         ports {
 399                                 #address-cells = <1>;
 400                                 #size-cells = <0>;
 401
 402                                 tcon1_in: port@0 {
 403                                         #address-cells = <1>;
 404                                         #size-cells = <0>;
 405                                         reg = <0>;
 406
 407                                         tcon1_in_be0: endpoint@0 {
 408                                                 reg = <0>;
 409                                                 remote-endpoint = <&be0_out_tcon1>;
 410                                         };
 411
 412                                         tcon1_in_be1: endpoint@1 {
 413                                                 reg = <1>;
 414                                                 remote-endpoint = <&be1_out_tcon1>;
 415                                         };
 416                                 };
 417
 418                                 tcon1_out: port@1 {
 419                                         #address-cells = <1>;
 420                                         #size-cells = <0>;
 421                                         reg = <1>;
 422
 423                                         tcon1_out_hdmi: endpoint@1 {
 424                                                 reg = <1>;
 425                                                 remote-endpoint = <&hdmi_in_tcon1>;
 426                                                 allwinner,tcon-channel = <1>;
 427                                         };
 428                                 };
 429                         };
 430                 };
 431
 432                 video-codec@1c0e000 {
 433                         compatible = "allwinner,sun4i-a10-video-engine";
 434                         reg = <0x01c0e000 0x1000>;
 435                         clocks = <&ccu CLK_AHB_VE>, <&ccu CLK_VE>,
 436                                  <&ccu CLK_DRAM_VE>;
 437                         clock-names = "ahb", "mod", "ram";
 438                         resets = <&ccu RST_VE>;
 439                         interrupts = <53>;
 440                         allwinner,sram = <&ve_sram 1>;
 441                 };
 442
 443                 mmc0: mmc@1c0f000 {
 444                         compatible = "allwinner,sun4i-a10-mmc";
 445                         reg = <0x01c0f000 0x1000>;
 446                         clocks = <&ccu CLK_AHB_MMC0>, <&ccu CLK_MMC0>;
 447                         clock-names = "ahb", "mmc";
 448                         interrupts = <32>;
 449                         pinctrl-names = "default";
 450                         pinctrl-0 = <&mmc0_pins>;
 451                         status = "disabled";
 452                         #address-cells = <1>;
 453                         #size-cells = <0>;
 454                 };
 455
 456                 mmc1: mmc@1c10000 {
 457                         compatible = "allwinner,sun4i-a10-mmc";
 458                         reg = <0x01c10000 0x1000>;
 459                         clocks = <&ccu CLK_AHB_MMC1>, <&ccu CLK_MMC1>;
 460                         clock-names = "ahb", "mmc";
 461                         interrupts = <33>;
 462                         status = "disabled";
 463                         #address-cells = <1>;
 464                         #size-cells = <0>;
 465                 };
 466
 467                 mmc2: mmc@1c11000 {
 468                         compatible = "allwinner,sun4i-a10-mmc";
 469                         reg = <0x01c11000 0x1000>;
 470                         clocks = <&ccu CLK_AHB_MMC2>, <&ccu CLK_MMC2>;
 471                         clock-names = "ahb", "mmc";
 472                         interrupts = <34>;
 473                         status = "disabled";
 474                         #address-cells = <1>;
 475                         #size-cells = <0>;
 476                 };
 477
 478                 mmc3: mmc@1c12000 {
 479                         compatible = "allwinner,sun4i-a10-mmc";
 480                         reg = <0x01c12000 0x1000>;
 481                         clocks = <&ccu CLK_AHB_MMC3>, <&ccu CLK_MMC3>;
 482                         clock-names = "ahb", "mmc";
 483                         interrupts = <35>;
 484                         status = "disabled";
 485                         #address-cells = <1>;
 486                         #size-cells = <0>;
 487                 };
 488
 489                 usb_otg: usb@1c13000 {
 490                         compatible = "allwinner,sun4i-a10-musb";
 491                         reg = <0x01c13000 0x0400>;
 492                         clocks = <&ccu CLK_AHB_OTG>;
 493                         interrupts = <38>;
 494                         interrupt-names = "mc";
 495                         phys = <&usbphy 0>;
 496                         phy-names = "usb";
 497                         extcon = <&usbphy 0>;
 498                         allwinner,sram = <&otg_sram 1>;
 499                         dr_mode = "otg";
 500                         status = "disabled";
 501                 };
 502
 503                 usbphy: phy@1c13400 {
 504                         #phy-cells = <1>;
 505                         compatible = "allwinner,sun4i-a10-usb-phy";
 506                         reg = <0x01c13400 0x10>, <0x01c14800 0x4>, <0x01c1c800 0x4>;
 507                         reg-names = "phy_ctrl", "pmu1", "pmu2";
 508                         clocks = <&ccu CLK_USB_PHY>;
 509                         clock-names = "usb_phy";
 510                         resets = <&ccu RST_USB_PHY0>,
 511                                  <&ccu RST_USB_PHY1>,
 512                                  <&ccu RST_USB_PHY2>;
 513                         reset-names = "usb0_reset", "usb1_reset", "usb2_reset";
 514                         status = "disabled";
 515                 };
 516
 517                 ehci0: usb@1c14000 {
 518                         compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
 519                         reg = <0x01c14000 0x100>;
 520                         interrupts = <39>;
 521                         clocks = <&ccu CLK_AHB_EHCI0>;
 522                         phys = <&usbphy 1>;
 523                         phy-names = "usb";
 524                         status = "disabled";
 525                 };
 526
 527                 ohci0: usb@1c14400 {
 528                         compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
 529                         reg = <0x01c14400 0x100>;
 530                         interrupts = <64>;
 531                         clocks = <&ccu CLK_USB_OHCI0>, <&ccu CLK_AHB_OHCI0>;
 532                         phys = <&usbphy 1>;
 533                         phy-names = "usb";
 534                         status = "disabled";
 535                 };
 536
 537                 crypto: crypto-engine@1c15000 {
 538                         compatible = "allwinner,sun4i-a10-crypto";
 539                         reg = <0x01c15000 0x1000>;
 540                         interrupts = <86>;
 541                         clocks = <&ccu CLK_AHB_SS>, <&ccu CLK_SS>;
 542                         clock-names = "ahb", "mod";
 543                 };
 544
 545                 hdmi: hdmi@1c16000 {
 546                         compatible = "allwinner,sun4i-a10-hdmi";
 547                         reg = <0x01c16000 0x1000>;
 548                         interrupts = <58>;
 549                         clocks = <&ccu CLK_AHB_HDMI0>, <&ccu CLK_HDMI>,
 550                                  <&ccu CLK_PLL_VIDEO0_2X>,
 551                                  <&ccu CLK_PLL_VIDEO1_2X>;
 552                         clock-names = "ahb", "mod", "pll-0", "pll-1";
 553                         dmas = <&dma SUN4I_DMA_NORMAL 16>,
 554                                <&dma SUN4I_DMA_NORMAL 16>,
 555                                <&dma SUN4I_DMA_DEDICATED 24>;
 556                         dma-names = "ddc-tx", "ddc-rx", "audio-tx";
 557                         status = "disabled";
 558
 559                         ports {
 560                                 #address-cells = <1>;
 561                                 #size-cells = <0>;
 562
 563                                 hdmi_in: port@0 {
 564                                         #address-cells = <1>;
 565                                         #size-cells = <0>;
 566                                         reg = <0>;
 567
 568                                         hdmi_in_tcon0: endpoint@0 {
 569                                                 reg = <0>;
 570                                                 remote-endpoint = <&tcon0_out_hdmi>;
 571                                         };
 572
 573                                         hdmi_in_tcon1: endpoint@1 {
 574                                                 reg = <1>;
 575                                                 remote-endpoint = <&tcon1_out_hdmi>;
 576                                         };
 577                                 };
 578
 579                                 hdmi_out: port@1 {
 580                                         reg = <1>;
 581                                 };
 582                         };
 583                 };
 584
 585                 spi2: spi@1c17000 {
 586                         compatible = "allwinner,sun4i-a10-spi";
 587                         reg = <0x01c17000 0x1000>;
 588                         interrupts = <12>;
 589                         clocks = <&ccu CLK_AHB_SPI2>, <&ccu CLK_SPI2>;
 590                         clock-names = "ahb", "mod";
 591                         dmas = <&dma SUN4I_DMA_DEDICATED 29>,
 592                                <&dma SUN4I_DMA_DEDICATED 28>;
 593                         dma-names = "rx", "tx";
 594                         status = "disabled";
 595                         #address-cells = <1>;
 596                         #size-cells = <0>;
 597                 };
 598
 599                 ahci: sata@1c18000 {
 600                         compatible = "allwinner,sun4i-a10-ahci";
 601                         reg = <0x01c18000 0x1000>;
 602                         interrupts = <56>;
 603                         clocks = <&ccu CLK_AHB_SATA>, <&ccu CLK_SATA>;
 604                         status = "disabled";
 605                 };
 606
 607                 ehci1: usb@1c1c000 {
 608                         compatible = "allwinner,sun4i-a10-ehci", "generic-ehci";
 609                         reg = <0x01c1c000 0x100>;
 610                         interrupts = <40>;
 611                         clocks = <&ccu CLK_AHB_EHCI1>;
 612                         phys = <&usbphy 2>;
 613                         phy-names = "usb";
 614                         status = "disabled";
 615                 };
 616
 617                 ohci1: usb@1c1c400 {
 618                         compatible = "allwinner,sun4i-a10-ohci", "generic-ohci";
 619                         reg = <0x01c1c400 0x100>;
 620                         interrupts = <65>;
 621                         clocks = <&ccu CLK_USB_OHCI1>, <&ccu CLK_AHB_OHCI1>;
 622                         phys = <&usbphy 2>;
 623                         phy-names = "usb";
 624                         status = "disabled";
 625                 };
 626
 627                 spi3: spi@1c1f000 {
 628                         compatible = "allwinner,sun4i-a10-spi";
 629                         reg = <0x01c1f000 0x1000>;
 630                         interrupts = <50>;
 631                         clocks = <&ccu CLK_AHB_SPI3>, <&ccu CLK_SPI3>;
 632                         clock-names = "ahb", "mod";
 633                         dmas = <&dma SUN4I_DMA_DEDICATED 31>,
 634                                <&dma SUN4I_DMA_DEDICATED 30>;
 635                         dma-names = "rx", "tx";
 636                         status = "disabled";
 637                         #address-cells = <1>;
 638                         #size-cells = <0>;
 639                 };
 640
 641                 ccu: clock@1c20000 {
 642                         compatible = "allwinner,sun4i-a10-ccu";
 643                         reg = <0x01c20000 0x400>;
 644                         clocks = <&osc24M>, <&osc32k>;
 645                         clock-names = "hosc", "losc";
 646                         #clock-cells = <1>;
 647                         #reset-cells = <1>;
 648                 };
 649
 650                 intc: interrupt-controller@1c20400 {
 651                         compatible = "allwinner,sun4i-a10-ic";
 652                         reg = <0x01c20400 0x400>;
 653                         interrupt-controller;
 654                         #interrupt-cells = <1>;
 655                 };
 656
 657                 pio: pinctrl@1c20800 {
 658                         compatible = "allwinner,sun4i-a10-pinctrl";
 659                         reg = <0x01c20800 0x400>;
 660                         interrupts = <28>;
 661                         clocks = <&ccu CLK_APB0_PIO>, <&osc24M>, <&osc32k>;
 662                         clock-names = "apb", "hosc", "losc";
 663                         gpio-controller;
 664                         interrupt-controller;
 665                         #interrupt-cells = <3>;
 666                         #gpio-cells = <3>;
 667
 668                         can0_ph_pins: can0-ph-pins {
 669                                 pins = "PH20", "PH21";
 670                                 function = "can";
 671                         };
 672
 673                         emac_pins: emac0-pins {
 674                                 pins = "PA0", "PA1", "PA2",
 675                                        "PA3", "PA4", "PA5", "PA6",
 676                                        "PA7", "PA8", "PA9", "PA10",
 677                                        "PA11", "PA12", "PA13", "PA14",
 678                                        "PA15", "PA16";
 679                                 function = "emac";
 680                         };
 681
 682                         i2c0_pins: i2c0-pins {
 683                                 pins = "PB0", "PB1";
 684                                 function = "i2c0";
 685                         };
 686
 687                         i2c1_pins: i2c1-pins {
 688                                 pins = "PB18", "PB19";
 689                                 function = "i2c1";
 690                         };
 691
 692                         i2c2_pins: i2c2-pins {
 693                                 pins = "PB20", "PB21";
 694                                 function = "i2c2";
 695                         };
 696
 697                         ir0_rx_pins: ir0-rx-pin {
 698                                 pins = "PB4";
 699                                 function = "ir0";
 700                         };
 701
 702                         ir0_tx_pins: ir0-tx-pin {
 703                                 pins = "PB3";
 704                                 function = "ir0";
 705                         };
 706
 707                         ir1_rx_pins: ir1-rx-pin {
 708                                 pins = "PB23";
 709                                 function = "ir1";
 710                         };
 711
 712                         ir1_tx_pins: ir1-tx-pin {
 713                                 pins = "PB22";
 714                                 function = "ir1";
 715                         };
 716
 717                         mmc0_pins: mmc0-pins {
 718                                 pins = "PF0", "PF1", "PF2",
 719                                        "PF3", "PF4", "PF5";
 720                                 function = "mmc0";
 721                                 drive-strength = <30>;
 722                                 bias-pull-up;
 723                         };
 724
 725                         ps2_ch0_pins: ps2-ch0-pins {
 726                                 pins = "PI20", "PI21";
 727                                 function = "ps2";
 728                         };
 729
 730                         ps2_ch1_ph_pins: ps2-ch1-ph-pins {
 731                                 pins = "PH12", "PH13";
 732                                 function = "ps2";
 733                         };
 734
 735                         pwm0_pin: pwm0-pin {
 736                                 pins = "PB2";
 737                                 function = "pwm";
 738                         };
 739
 740                         pwm1_pin: pwm1-pin {
 741                                 pins = "PI3";
 742                                 function = "pwm";
 743                         };
 744
 745                         spdif_tx_pin: spdif-tx-pin {
 746                                 pins = "PB13";
 747                                 function = "spdif";
 748                                 bias-pull-up;
 749                         };
 750
 751                         spi0_pi_pins: spi0-pi-pins {
 752                                 pins = "PI11", "PI12", "PI13";
 753                                 function = "spi0";
 754                         };
 755
 756                         spi0_cs0_pi_pin: spi0-cs0-pi-pin {
 757                                 pins = "PI10";
 758                                 function = "spi0";
 759                         };
 760
 761                         spi1_pins: spi1-pins {
 762                                 pins = "PI17", "PI18", "PI19";
 763                                 function = "spi1";
 764                         };
 765
 766                         spi1_cs0_pin: spi1-cs0-pin {
 767                                 pins = "PI16";
 768                                 function = "spi1";
 769                         };
 770
 771                         spi2_pb_pins: spi2-pb-pins {
 772                                 pins = "PB15", "PB16", "PB17";
 773                                 function = "spi2";
 774                         };
 775
 776                         spi2_pc_pins: spi2-pc-pins {
 777                                 pins = "PC20", "PC21", "PC22";
 778                                 function = "spi2";
 779                         };
 780
 781                         spi2_cs0_pb_pin: spi2-cs0-pb-pin {
 782                                 pins = "PB14";
 783                                 function = "spi2";
 784                         };
 785
 786                         spi2_cs0_pc_pins: spi2-cs0-pc-pin {
 787                                 pins = "PC19";
 788                                 function = "spi2";
 789                         };
 790
 791                         uart0_pb_pins: uart0-pb-pins {
 792                                 pins = "PB22", "PB23";
 793                                 function = "uart0";
 794                         };
 795
 796                         uart0_pf_pins: uart0-pf-pins {
 797                                 pins = "PF2", "PF4";
 798                                 function = "uart0";
 799                         };
 800
 801                         uart1_pins: uart1-pins {
 802                                 pins = "PA10", "PA11";
 803                                 function = "uart1";
 804                         };
 805                 };
 806
 807                 timer@1c20c00 {
 808                         compatible = "allwinner,sun4i-a10-timer";
 809                         reg = <0x01c20c00 0x90>;
 810                         interrupts = <22>,
 811                                      <23>,
 812                                      <24>,
 813                                      <25>,
 814                                      <67>,
 815                                      <68>;
 816                         clocks = <&osc24M>;
 817                 };
 818
 819                 wdt: watchdog@1c20c90 {
 820                         compatible = "allwinner,sun4i-a10-wdt";
 821                         reg = <0x01c20c90 0x10>;
 822                         interrupts = <24>;
 823                         clocks = <&osc24M>;
 824                 };
 825
 826                 rtc: rtc@1c20d00 {
 827                         compatible = "allwinner,sun4i-a10-rtc";
 828                         reg = <0x01c20d00 0x20>;
 829                         interrupts = <24>;
 830                 };
 831
 832                 pwm: pwm@1c20e00 {
 833                         compatible = "allwinner,sun4i-a10-pwm";
 834                         reg = <0x01c20e00 0xc>;
 835                         clocks = <&osc24M>;
 836                         #pwm-cells = <3>;
 837                         status = "disabled";
 838                 };
 839
 840                 spdif: spdif@1c21000 {
 841                         #sound-dai-cells = <0>;
 842                         compatible = "allwinner,sun4i-a10-spdif";
 843                         reg = <0x01c21000 0x400>;
 844                         interrupts = <13>;
 845                         clocks = <&ccu CLK_APB0_SPDIF>, <&ccu CLK_SPDIF>;
 846                         clock-names = "apb", "spdif";
 847                         dmas = <&dma SUN4I_DMA_NORMAL 2>,
 848                                <&dma SUN4I_DMA_NORMAL 2>;
 849                         dma-names = "rx", "tx";
 850                         status = "disabled";
 851                 };
 852
 853                 ir0: ir@1c21800 {
 854                         compatible = "allwinner,sun4i-a10-ir";
 855                         clocks = <&ccu CLK_APB0_IR0>, <&ccu CLK_IR0>;
 856                         clock-names = "apb", "ir";
 857                         interrupts = <5>;
 858                         reg = <0x01c21800 0x40>;
 859                         status = "disabled";
 860                 };
 861
 862                 ir1: ir@1c21c00 {
 863                         compatible = "allwinner,sun4i-a10-ir";
 864                         clocks = <&ccu CLK_APB0_IR1>, <&ccu CLK_IR1>;
 865                         clock-names = "apb", "ir";
 866                         interrupts = <6>;
 867                         reg = <0x01c21c00 0x40>;
 868                         status = "disabled";
 869                 };
 870
 871                 i2s0: i2s@1c22400 {
 872                         #sound-dai-cells = <0>;
 873                         compatible = "allwinner,sun4i-a10-i2s";
 874                         reg = <0x01c22400 0x400>;
 875                         interrupts = <16>;
 876                         clocks = <&ccu CLK_APB0_I2S0>, <&ccu CLK_I2S0>;
 877                         clock-names = "apb", "mod";
 878                         dmas = <&dma SUN4I_DMA_NORMAL 3>,
 879                                <&dma SUN4I_DMA_NORMAL 3>;
 880                         dma-names = "rx", "tx";
 881                         status = "disabled";
 882                 };
 883
 884                 lradc: lradc@1c22800 {
 885                         compatible = "allwinner,sun4i-a10-lradc-keys";
 886                         reg = <0x01c22800 0x100>;
 887                         interrupts = <31>;
 888                         status = "disabled";
 889                 };
 890
 891                 codec: codec@1c22c00 {
 892                         #sound-dai-cells = <0>;
 893                         compatible = "allwinner,sun4i-a10-codec";
 894                         reg = <0x01c22c00 0x40>;
 895                         interrupts = <30>;
 896                         clocks = <&ccu CLK_APB0_CODEC>, <&ccu CLK_CODEC>;
 897                         clock-names = "apb", "codec";
 898                         dmas = <&dma SUN4I_DMA_NORMAL 19>,
 899                                <&dma SUN4I_DMA_NORMAL 19>;
 900                         dma-names = "rx", "tx";
 901                         status = "disabled";
 902                 };
 903
 904                 sid: eeprom@1c23800 {
 905                         compatible = "allwinner,sun4i-a10-sid";
 906                         reg = <0x01c23800 0x10>;
 907                 };
 908
 909                 rtp: rtp@1c25000 {
 910                         compatible = "allwinner,sun4i-a10-ts";
 911                         reg = <0x01c25000 0x100>;
 912                         interrupts = <29>;
 913                         #thermal-sensor-cells = <0>;
 914                 };
 915
 916                 uart0: serial@1c28000 {
 917                         compatible = "snps,dw-apb-uart";
 918                         reg = <0x01c28000 0x400>;
 919                         interrupts = <1>;
 920                         reg-shift = <2>;
 921                         reg-io-width = <4>;
 922                         clocks = <&ccu CLK_APB1_UART0>;
 923                         status = "disabled";
 924                 };
 925
 926                 uart1: serial@1c28400 {
 927                         compatible = "snps,dw-apb-uart";
 928                         reg = <0x01c28400 0x400>;
 929                         interrupts = <2>;
 930                         reg-shift = <2>;
 931                         reg-io-width = <4>;
 932                         clocks = <&ccu CLK_APB1_UART1>;
 933                         status = "disabled";
 934                 };
 935
 936                 uart2: serial@1c28800 {
 937                         compatible = "snps,dw-apb-uart";
 938                         reg = <0x01c28800 0x400>;
 939                         interrupts = <3>;
 940                         reg-shift = <2>;
 941                         reg-io-width = <4>;
 942                         clocks = <&ccu CLK_APB1_UART2>;
 943                         status = "disabled";
 944                 };
 945
 946                 uart3: serial@1c28c00 {
 947                         compatible = "snps,dw-apb-uart";
 948                         reg = <0x01c28c00 0x400>;
 949                         interrupts = <4>;
 950                         reg-shift = <2>;
 951                         reg-io-width = <4>;
 952                         clocks = <&ccu CLK_APB1_UART3>;
 953                         status = "disabled";
 954                 };
 955
 956                 uart4: serial@1c29000 {
 957                         compatible = "snps,dw-apb-uart";
 958                         reg = <0x01c29000 0x400>;
 959                         interrupts = <17>;
 960                         reg-shift = <2>;
 961                         reg-io-width = <4>;
 962                         clocks = <&ccu CLK_APB1_UART4>;
 963                         status = "disabled";
 964                 };
 965
 966                 uart5: serial@1c29400 {
 967                         compatible = "snps,dw-apb-uart";
 968                         reg = <0x01c29400 0x400>;
 969                         interrupts = <18>;
 970                         reg-shift = <2>;
 971                         reg-io-width = <4>;
 972                         clocks = <&ccu CLK_APB1_UART5>;
 973                         status = "disabled";
 974                 };
 975
 976                 uart6: serial@1c29800 {
 977                         compatible = "snps,dw-apb-uart";
 978                         reg = <0x01c29800 0x400>;
 979                         interrupts = <19>;
 980                         reg-shift = <2>;
 981                         reg-io-width = <4>;
 982                         clocks = <&ccu CLK_APB1_UART6>;
 983                         status = "disabled";
 984                 };
 985
 986                 uart7: serial@1c29c00 {
 987                         compatible = "snps,dw-apb-uart";
 988                         reg = <0x01c29c00 0x400>;
 989                         interrupts = <20>;
 990                         reg-shift = <2>;
 991                         reg-io-width = <4>;
 992                         clocks = <&ccu CLK_APB1_UART7>;
 993                         status = "disabled";
 994                 };
 995
 996                 ps20: ps2@1c2a000 {
 997                         compatible = "allwinner,sun4i-a10-ps2";
 998                         reg = <0x01c2a000 0x400>;
 999                         interrupts = <62>;
1000                         clocks = <&ccu CLK_APB1_PS20>;
1001                         status = "disabled";
1002                 };
1003
1004                 ps21: ps2@1c2a400 {
1005                         compatible = "allwinner,sun4i-a10-ps2";
1006                         reg = <0x01c2a400 0x400>;
1007                         interrupts = <63>;
1008                         clocks = <&ccu CLK_APB1_PS21>;
1009                         status = "disabled";
1010                 };
1011
1012                 i2c0: i2c@1c2ac00 {
1013                         compatible = "allwinner,sun4i-a10-i2c";
1014                         reg = <0x01c2ac00 0x400>;
1015                         interrupts = <7>;
1016                         clocks = <&ccu CLK_APB1_I2C0>;
1017                         pinctrl-names = "default";
1018                         pinctrl-0 = <&i2c0_pins>;
1019                         status = "disabled";
1020                         #address-cells = <1>;
1021                         #size-cells = <0>;
1022                 };
1023
1024                 i2c1: i2c@1c2b000 {
1025                         compatible = "allwinner,sun4i-a10-i2c";
1026                         reg = <0x01c2b000 0x400>;
1027                         interrupts = <8>;
1028                         clocks = <&ccu CLK_APB1_I2C1>;
1029                         pinctrl-names = "default";
1030                         pinctrl-0 = <&i2c1_pins>;
1031                         status = "disabled";
1032                         #address-cells = <1>;
1033                         #size-cells = <0>;
1034                 };
1035
1036                 i2c2: i2c@1c2b400 {
1037                         compatible = "allwinner,sun4i-a10-i2c";
1038                         reg = <0x01c2b400 0x400>;
1039                         interrupts = <9>;
1040                         clocks = <&ccu CLK_APB1_I2C2>;
1041                         pinctrl-names = "default";
1042                         pinctrl-0 = <&i2c2_pins>;
1043                         status = "disabled";
1044                         #address-cells = <1>;
1045                         #size-cells = <0>;
1046                 };
1047
1048                 can0: can@1c2bc00 {
1049                         compatible = "allwinner,sun4i-a10-can";
1050                         reg = <0x01c2bc00 0x400>;
1051                         interrupts = <26>;
1052                         clocks = <&ccu CLK_APB1_CAN>;
1053                         status = "disabled";
1054                 };
1055
1056                 mali: gpu@1c40000 {
1057                         compatible = "allwinner,sun4i-a10-mali", "arm,mali-400";
1058                         reg = <0x01c40000 0x10000>;
1059                         interrupts = <69>,
1060                                      <70>,
1061                                      <71>,
1062                                      <72>,
1063                                      <73>;
1064                         interrupt-names = "gp",
1065                                           "gpmmu",
1066                                           "pp0",
1067                                           "ppmmu0",
1068                                           "pmu";
1069                         clocks = <&ccu CLK_AHB_GPU>, <&ccu CLK_GPU>;
1070                         clock-names = "bus", "core";
1071                         resets = <&ccu RST_GPU>;
1072
1073                         assigned-clocks = <&ccu CLK_GPU>;
1074                         assigned-clock-rates = <384000000>;
1075                 };
1076
1077                 fe0: display-frontend@1e00000 {
1078                         compatible = "allwinner,sun4i-a10-display-frontend";
1079                         reg = <0x01e00000 0x20000>;
1080                         interrupts = <47>;
1081                         clocks = <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_DE_FE0>,
1082                                  <&ccu CLK_DRAM_DE_FE0>;
1083                         clock-names = "ahb", "mod",
1084                                       "ram";
1085                         resets = <&ccu RST_DE_FE0>;
1086
1087                         ports {
1088                                 #address-cells = <1>;
1089                                 #size-cells = <0>;
1090
1091                                 fe0_out: port@1 {
1092                                         #address-cells = <1>;
1093                                         #size-cells = <0>;
1094                                         reg = <1>;
1095
1096                                         fe0_out_be0: endpoint@0 {
1097                                                 reg = <0>;
1098                                                 remote-endpoint = <&be0_in_fe0>;
1099                                         };
1100
1101                                         fe0_out_be1: endpoint@1 {
1102                                                 reg = <1>;
1103                                                 remote-endpoint = <&be1_in_fe0>;
1104                                         };
1105                                 };
1106                         };
1107                 };
1108
1109                 fe1: display-frontend@1e20000 {
1110                         compatible = "allwinner,sun4i-a10-display-frontend";
1111                         reg = <0x01e20000 0x20000>;
1112                         interrupts = <48>;
1113                         clocks = <&ccu CLK_AHB_DE_FE1>, <&ccu CLK_DE_FE1>,
1114                                  <&ccu CLK_DRAM_DE_FE1>;
1115                         clock-names = "ahb", "mod",
1116                                       "ram";
1117                         resets = <&ccu RST_DE_FE1>;
1118
1119                         ports {
1120                                 #address-cells = <1>;
1121                                 #size-cells = <0>;
1122
1123                                 fe1_out: port@1 {
1124                                         #address-cells = <1>;
1125                                         #size-cells = <0>;
1126                                         reg = <1>;
1127
1128                                         fe1_out_be0: endpoint@0 {
1129                                                 reg = <0>;
1130                                                 remote-endpoint = <&be0_in_fe1>;
1131                                         };
1132
1133                                         fe1_out_be1: endpoint@1 {
1134                                                 reg = <1>;
1135                                                 remote-endpoint = <&be1_in_fe1>;
1136                                         };
1137                                 };
1138                         };
1139                 };
1140
1141                 be1: display-backend@1e40000 {
1142                         compatible = "allwinner,sun4i-a10-display-backend";
1143                         reg = <0x01e40000 0x10000>;
1144                         interrupts = <48>;
1145                         clocks = <&ccu CLK_AHB_DE_BE1>, <&ccu CLK_DE_BE1>,
1146                                  <&ccu CLK_DRAM_DE_BE1>;
1147                         clock-names = "ahb", "mod",
1148                                       "ram";
1149                         resets = <&ccu RST_DE_BE1>;
1150
1151                         ports {
1152                                 #address-cells = <1>;
1153                                 #size-cells = <0>;
1154
1155                                 be1_in: port@0 {
1156                                         #address-cells = <1>;
1157                                         #size-cells = <0>;
1158                                         reg = <0>;
1159
1160                                         be1_in_fe0: endpoint@0 {
1161                                                 reg = <0>;
1162                                                 remote-endpoint = <&fe0_out_be1>;
1163                                         };
1164
1165                                         be1_in_fe1: endpoint@1 {
1166                                                 reg = <1>;
1167                                                 remote-endpoint = <&fe1_out_be1>;
1168                                         };
1169                                 };
1170
1171                                 be1_out: port@1 {
1172                                         #address-cells = <1>;
1173                                         #size-cells = <0>;
1174                                         reg = <1>;
1175
1176                                         be1_out_tcon0: endpoint@0 {
1177                                                 reg = <0>;
1178                                                 remote-endpoint = <&tcon0_in_be1>;
1179                                         };
1180
1181                                         be1_out_tcon1: endpoint@1 {
1182                                                 reg = <1>;
1183                                                 remote-endpoint = <&tcon1_in_be1>;
1184                                         };
1185                                 };
1186                         };
1187                 };
1188
1189                 be0: display-backend@1e60000 {
1190                         compatible = "allwinner,sun4i-a10-display-backend";
1191                         reg = <0x01e60000 0x10000>;
1192                         interrupts = <47>;
1193                         clocks = <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_DE_BE0>,
1194                                  <&ccu CLK_DRAM_DE_BE0>;
1195                         clock-names = "ahb", "mod",
1196                                       "ram";
1197                         resets = <&ccu RST_DE_BE0>;
1198
1199                         ports {
1200                                 #address-cells = <1>;
1201                                 #size-cells = <0>;
1202
1203                                 be0_in: port@0 {
1204                                         #address-cells = <1>;
1205                                         #size-cells = <0>;
1206                                         reg = <0>;
1207
1208                                         be0_in_fe0: endpoint@0 {
1209                                                 reg = <0>;
1210                                                 remote-endpoint = <&fe0_out_be0>;
1211                                         };
1212
1213                                         be0_in_fe1: endpoint@1 {
1214                                                 reg = <1>;
1215                                                 remote-endpoint = <&fe1_out_be0>;
1216                                         };
1217                                 };
1218
1219                                 be0_out: port@1 {
1220                                         #address-cells = <1>;
1221                                         #size-cells = <0>;
1222                                         reg = <1>;
1223
1224                                         be0_out_tcon0: endpoint@0 {
1225                                                 reg = <0>;
1226                                                 remote-endpoint = <&tcon0_in_be0>;
1227                                         };
1228
1229                                         be0_out_tcon1: endpoint@1 {
1230                                                 reg = <1>;
1231                                                 remote-endpoint = <&tcon1_in_be0>;
1232                                         };
1233                                 };
1234                         };
1235                 };
1236         };
1237 };