arch/arm/boot/dts/rk3288.dtsi

   1 /*
   2  * This file is dual-licensed: you can use it either under the terms
   3  * of the GPL or the X11 license, at your option. Note that this dual
   4  * licensing only applies to this file, and not this project as a
   5  * whole.
   6  *
   7  *  a) This file is free software; you can redistribute it and/or
   8  *     modify it under the terms of the GNU General Public License as
   9  *     published by the Free Software Foundation; either version 2 of the
  10  *     License, or (at your option) any later version.
  11  *
  12  *     This file is distributed in the hope that it will be useful,
  13  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *     GNU General Public License for more details.
  16  *
  17  * Or, alternatively,
  18  *
  19  *  b) Permission is hereby granted, free of charge, to any person
  20  *     obtaining a copy of this software and associated documentation
  21  *     files (the "Software"), to deal in the Software without
  22  *     restriction, including without limitation the rights to use,
  23  *     copy, modify, merge, publish, distribute, sublicense, and/or
  24  *     sell copies of the Software, and to permit persons to whom the
  25  *     Software is furnished to do so, subject to the following
  26  *     conditions:
  27  *
  28  *     The above copyright notice and this permission notice shall be
  29  *     included in all copies or substantial portions of the Software.
  30  *
  31  *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  32  *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  33  *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  34  *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  35  *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  36  *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  37  *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  38  *     OTHER DEALINGS IN THE SOFTWARE.
  39  */
  40
  41 #include <dt-bindings/gpio/gpio.h>
  42 #include <dt-bindings/interrupt-controller/irq.h>
  43 #include <dt-bindings/interrupt-controller/arm-gic.h>
  44 #include <dt-bindings/pinctrl/rockchip.h>
  45 #include <dt-bindings/clock/rk3288-cru.h>
  46 #include <dt-bindings/thermal/thermal.h>
  47 #include <dt-bindings/power/rk3288-power.h>
  48 #include "skeleton.dtsi"
  49
  50 / {
  51         compatible = "rockchip,rk3288";
  52
  53         interrupt-parent = <&gic>;
  54
  55         aliases {
  56                 ethernet0 = &gmac;
  57                 i2c0 = &i2c0;
  58                 i2c1 = &i2c1;
  59                 i2c2 = &i2c2;
  60                 i2c3 = &i2c3;
  61                 i2c4 = &i2c4;
  62                 i2c5 = &i2c5;
  63                 mshc0 = &emmc;
  64                 mshc1 = &sdmmc;
  65                 mshc2 = &sdio0;
  66                 mshc3 = &sdio1;
  67                 serial0 = &uart0;
  68                 serial1 = &uart1;
  69                 serial2 = &uart2;
  70                 serial3 = &uart3;
  71                 serial4 = &uart4;
  72                 spi0 = &spi0;
  73                 spi1 = &spi1;
  74                 spi2 = &spi2;
  75         };
  76
  77         arm-pmu {
  78                 compatible = "arm,cortex-a12-pmu";
  79                 interrupts = <GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
  80                              <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>,
  81                              <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
  82                              <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
  83                 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
  84         };
  85
  86         cpus {
  87                 #address-cells = <1>;
  88                 #size-cells = <0>;
  89                 enable-method = "rockchip,rk3066-smp";
  90                 rockchip,pmu = <&pmu>;
  91
  92                 cpu0: cpu@500 {
  93                         device_type = "cpu";
  94                         compatible = "arm,cortex-a12";
  95                         reg = <0x500>;
  96                         resets = <&cru SRST_CORE0>;
  97                         operating-points = <
  98                                 /* KHz    uV */
  99                                 1608000 1350000
 100                                 1512000 1300000
 101                                 1416000 1200000
 102                                 1200000 1100000
 103                                 1008000 1050000
 104                                  816000 1000000
 105                                  696000  950000
 106                                  600000  900000
 107                                  408000  900000
 108                                  312000  900000
 109                                  216000  900000
 110                                  126000  900000
 111                         >;
 112                         #cooling-cells = <2>; /* min followed by max */
 113                         clock-latency = <40000>;
 114                         clocks = <&cru ARMCLK>;
 115                 };
 116                 cpu1: cpu@501 {
 117                         device_type = "cpu";
 118                         compatible = "arm,cortex-a12";
 119                         reg = <0x501>;
 120                         resets = <&cru SRST_CORE1>;
 121                 };
 122                 cpu2: cpu@502 {
 123                         device_type = "cpu";
 124                         compatible = "arm,cortex-a12";
 125                         reg = <0x502>;
 126                         resets = <&cru SRST_CORE2>;
 127                 };
 128                 cpu3: cpu@503 {
 129                         device_type = "cpu";
 130                         compatible = "arm,cortex-a12";
 131                         reg = <0x503>;
 132                         resets = <&cru SRST_CORE3>;
 133                 };
 134         };
 135
 136         amba {
 137                 compatible = "simple-bus";
 138                 #address-cells = <1>;
 139                 #size-cells = <1>;
 140                 ranges;
 141
 142                 dmac_peri: dma-controller@ff250000 {
 143                         compatible = "arm,pl330", "arm,primecell";
 144                         reg = <0xff250000 0x4000>;
 145                         interrupts = <GIC_SPI 2 IRQ_TYPE_LEVEL_HIGH>,
 146                                      <GIC_SPI 3 IRQ_TYPE_LEVEL_HIGH>;
 147                         #dma-cells = <1>;
 148                         arm,pl330-broken-no-flushp;
 149                         clocks = <&cru ACLK_DMAC2>;
 150                         clock-names = "apb_pclk";
 151                 };
 152
 153                 dmac_bus_ns: dma-controller@ff600000 {
 154                         compatible = "arm,pl330", "arm,primecell";
 155                         reg = <0xff600000 0x4000>;
 156                         interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
 157                                      <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 158                         #dma-cells = <1>;
 159                         arm,pl330-broken-no-flushp;
 160                         clocks = <&cru ACLK_DMAC1>;
 161                         clock-names = "apb_pclk";
 162                         status = "disabled";
 163                 };
 164
 165                 dmac_bus_s: dma-controller@ffb20000 {
 166                         compatible = "arm,pl330", "arm,primecell";
 167                         reg = <0xffb20000 0x4000>;
 168                         interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH>,
 169                                      <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH>;
 170                         #dma-cells = <1>;
 171                         arm,pl330-broken-no-flushp;
 172                         clocks = <&cru ACLK_DMAC1>;
 173                         clock-names = "apb_pclk";
 174                 };
 175         };
 176
 177         reserved-memory {
 178                 #address-cells = <1>;
 179                 #size-cells = <1>;
 180                 ranges;
 181
 182                 /*
 183                  * The rk3288 cannot use the memory area above 0xfe000000
 184                  * for dma operations for some reason. While there is
 185                  * probably a better solution available somewhere, we
 186                  * haven't found it yet and while devices with 2GB of ram
 187                  * are not affected, this issue prevents 4GB from booting.
 188                  * So to make these devices at least bootable, block
 189                  * this area for the time being until the real solution
 190                  * is found.
 191                  */
 192                 dma-unusable@fe000000 {
 193                         reg = <0xfe000000 0x1000000>;
 194                 };
 195         };
 196
 197         xin24m: oscillator {
 198                 compatible = "fixed-clock";
 199                 clock-frequency = <24000000>;
 200                 clock-output-names = "xin24m";
 201                 #clock-cells = <0>;
 202         };
 203
 204         timer {
 205                 compatible = "arm,armv7-timer";
 206                 arm,cpu-registers-not-fw-configured;
 207                 interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
 208                              <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
 209                              <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>,
 210                              <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 211                 clock-frequency = <24000000>;
 212         };
 213
 214         timer: timer@ff810000 {
 215                 compatible = "rockchip,rk3288-timer";
 216                 reg = <0xff810000 0x20>;
 217                 interrupts = <GIC_SPI 72 IRQ_TYPE_LEVEL_HIGH>;
 218                 clocks = <&xin24m>, <&cru PCLK_TIMER>;
 219                 clock-names = "timer", "pclk";
 220         };
 221
 222         display-subsystem {
 223                 compatible = "rockchip,display-subsystem";
 224                 ports = <&vopl_out>, <&vopb_out>;
 225         };
 226
 227         sdmmc: dwmmc@ff0c0000 {
 228                 compatible = "rockchip,rk3288-dw-mshc";
 229                 clock-freq-min-max = <400000 150000000>;
 230                 clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>,
 231                          <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>;
 232                 clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 233                 fifo-depth = <0x100>;
 234                 interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 235                 reg = <0xff0c0000 0x4000>;
 236                 status = "disabled";
 237         };
 238
 239         sdio0: dwmmc@ff0d0000 {
 240                 compatible = "rockchip,rk3288-dw-mshc";
 241                 clock-freq-min-max = <400000 150000000>;
 242                 clocks = <&cru HCLK_SDIO0>, <&cru SCLK_SDIO0>,
 243                          <&cru SCLK_SDIO0_DRV>, <&cru SCLK_SDIO0_SAMPLE>;
 244                 clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 245                 fifo-depth = <0x100>;
 246                 interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 247                 reg = <0xff0d0000 0x4000>;
 248                 status = "disabled";
 249         };
 250
 251         sdio1: dwmmc@ff0e0000 {
 252                 compatible = "rockchip,rk3288-dw-mshc";
 253                 clock-freq-min-max = <400000 150000000>;
 254                 clocks = <&cru HCLK_SDIO1>, <&cru SCLK_SDIO1>,
 255                          <&cru SCLK_SDIO1_DRV>, <&cru SCLK_SDIO1_SAMPLE>;
 256                 clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 257                 fifo-depth = <0x100>;
 258                 interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
 259                 reg = <0xff0e0000 0x4000>;
 260                 status = "disabled";
 261         };
 262
 263         emmc: dwmmc@ff0f0000 {
 264                 compatible = "rockchip,rk3288-dw-mshc";
 265                 clock-freq-min-max = <400000 150000000>;
 266                 clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>,
 267                          <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>;
 268                 clock-names = "biu", "ciu", "ciu-drive", "ciu-sample";
 269                 fifo-depth = <0x100>;
 270                 interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
 271                 reg = <0xff0f0000 0x4000>;
 272                 status = "disabled";
 273         };
 274
 275         saradc: saradc@ff100000 {
 276                 compatible = "rockchip,saradc";
 277                 reg = <0xff100000 0x100>;
 278                 interrupts = <GIC_SPI 36 IRQ_TYPE_LEVEL_HIGH>;
 279                 #io-channel-cells = <1>;
 280                 clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>;
 281                 clock-names = "saradc", "apb_pclk";
 282                 status = "disabled";
 283         };
 284
 285         spi0: spi@ff110000 {
 286                 compatible = "rockchip,rk3288-spi", "rockchip,rk3066-spi";
 287                 clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>;
 288                 clock-names = "spiclk", "apb_pclk";
 289                 dmas = <&dmac_peri 11>, <&dmac_peri 12>;
 290                 dma-names = "tx", "rx";
 291                 interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
 292                 pinctrl-names = "default";
 293                 pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0>;
 294                 reg = <0xff110000 0x1000>;
 295                 #address-cells = <1>;
 296                 #size-cells = <0>;
 297                 status = "disabled";
 298         };
 299
 300         spi1: spi@ff120000 {
 301                 compatible = "rockchip,rk3288-spi", "rockchip,rk3066-spi";
 302                 clocks = <&cru SCLK_SPI1>, <&cru PCLK_SPI1>;
 303                 clock-names = "spiclk", "apb_pclk";
 304                 dmas = <&dmac_peri 13>, <&dmac_peri 14>;
 305                 dma-names = "tx", "rx";
 306                 interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;
 307                 pinctrl-names = "default";
 308                 pinctrl-0 = <&spi1_clk &spi1_tx &spi1_rx &spi1_cs0>;
 309                 reg = <0xff120000 0x1000>;
 310                 #address-cells = <1>;
 311                 #size-cells = <0>;
 312                 status = "disabled";
 313         };
 314
 315         spi2: spi@ff130000 {
 316                 compatible = "rockchip,rk3288-spi", "rockchip,rk3066-spi";
 317                 clocks = <&cru SCLK_SPI2>, <&cru PCLK_SPI2>;
 318                 clock-names = "spiclk", "apb_pclk";
 319                 dmas = <&dmac_peri 15>, <&dmac_peri 16>;
 320                 dma-names = "tx", "rx";
 321                 interrupts = <GIC_SPI 46 IRQ_TYPE_LEVEL_HIGH>;
 322                 pinctrl-names = "default";
 323                 pinctrl-0 = <&spi2_clk &spi2_tx &spi2_rx &spi2_cs0>;
 324                 reg = <0xff130000 0x1000>;
 325                 #address-cells = <1>;
 326                 #size-cells = <0>;
 327                 status = "disabled";
 328         };
 329
 330         i2c1: i2c@ff140000 {
 331                 compatible = "rockchip,rk3288-i2c";
 332                 reg = <0xff140000 0x1000>;
 333                 interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
 334                 #address-cells = <1>;
 335                 #size-cells = <0>;
 336                 clock-names = "i2c";
 337                 clocks = <&cru PCLK_I2C1>;
 338                 pinctrl-names = "default";
 339                 pinctrl-0 = <&i2c1_xfer>;
 340                 status = "disabled";
 341         };
 342
 343         i2c3: i2c@ff150000 {
 344                 compatible = "rockchip,rk3288-i2c";
 345                 reg = <0xff150000 0x1000>;
 346                 interrupts = <GIC_SPI 63 IRQ_TYPE_LEVEL_HIGH>;
 347                 #address-cells = <1>;
 348                 #size-cells = <0>;
 349                 clock-names = "i2c";
 350                 clocks = <&cru PCLK_I2C3>;
 351                 pinctrl-names = "default";
 352                 pinctrl-0 = <&i2c3_xfer>;
 353                 status = "disabled";
 354         };
 355
 356         i2c4: i2c@ff160000 {
 357                 compatible = "rockchip,rk3288-i2c";
 358                 reg = <0xff160000 0x1000>;
 359                 interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
 360                 #address-cells = <1>;
 361                 #size-cells = <0>;
 362                 clock-names = "i2c";
 363                 clocks = <&cru PCLK_I2C4>;
 364                 pinctrl-names = "default";
 365                 pinctrl-0 = <&i2c4_xfer>;
 366                 status = "disabled";
 367         };
 368
 369         i2c5: i2c@ff170000 {
 370                 compatible = "rockchip,rk3288-i2c";
 371                 reg = <0xff170000 0x1000>;
 372                 interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
 373                 #address-cells = <1>;
 374                 #size-cells = <0>;
 375                 clock-names = "i2c";
 376                 clocks = <&cru PCLK_I2C5>;
 377                 pinctrl-names = "default";
 378                 pinctrl-0 = <&i2c5_xfer>;
 379                 status = "disabled";
 380         };
 381
 382         uart0: serial@ff180000 {
 383                 compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
 384                 reg = <0xff180000 0x100>;
 385                 interrupts = <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
 386                 reg-shift = <2>;
 387                 reg-io-width = <4>;
 388                 clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>;
 389                 clock-names = "baudclk", "apb_pclk";
 390                 pinctrl-names = "default";
 391                 pinctrl-0 = <&uart0_xfer>;
 392                 status = "disabled";
 393         };
 394
 395         uart1: serial@ff190000 {
 396                 compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
 397                 reg = <0xff190000 0x100>;
 398                 interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
 399                 reg-shift = <2>;
 400                 reg-io-width = <4>;
 401                 clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>;
 402                 clock-names = "baudclk", "apb_pclk";
 403                 pinctrl-names = "default";
 404                 pinctrl-0 = <&uart1_xfer>;
 405                 status = "disabled";
 406         };
 407
 408         uart2: serial@ff690000 {
 409                 compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
 410                 reg = <0xff690000 0x100>;
 411                 interrupts = <GIC_SPI 57 IRQ_TYPE_LEVEL_HIGH>;
 412                 reg-shift = <2>;
 413                 reg-io-width = <4>;
 414                 clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>;
 415                 clock-names = "baudclk", "apb_pclk";
 416                 pinctrl-names = "default";
 417                 pinctrl-0 = <&uart2_xfer>;
 418                 status = "disabled";
 419         };
 420
 421         uart3: serial@ff1b0000 {
 422                 compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
 423                 reg = <0xff1b0000 0x100>;
 424                 interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
 425                 reg-shift = <2>;
 426                 reg-io-width = <4>;
 427                 clocks = <&cru SCLK_UART3>, <&cru PCLK_UART3>;
 428                 clock-names = "baudclk", "apb_pclk";
 429                 pinctrl-names = "default";
 430                 pinctrl-0 = <&uart3_xfer>;
 431                 status = "disabled";
 432         };
 433
 434         uart4: serial@ff1c0000 {
 435                 compatible = "rockchip,rk3288-uart", "snps,dw-apb-uart";
 436                 reg = <0xff1c0000 0x100>;
 437                 interrupts = <GIC_SPI 59 IRQ_TYPE_LEVEL_HIGH>;
 438                 reg-shift = <2>;
 439                 reg-io-width = <4>;
 440                 clocks = <&cru SCLK_UART4>, <&cru PCLK_UART4>;
 441                 clock-names = "baudclk", "apb_pclk";
 442                 pinctrl-names = "default";
 443                 pinctrl-0 = <&uart4_xfer>;
 444                 status = "disabled";
 445         };
 446
 447         thermal-zones {
 448                 reserve_thermal: reserve_thermal {
 449                         polling-delay-passive = <1000>; /* milliseconds */
 450                         polling-delay = <5000>; /* milliseconds */
 451
 452                         thermal-sensors = <&tsadc 0>;
 453                 };
 454
 455                 cpu_thermal: cpu_thermal {
 456                         polling-delay-passive = <100>; /* milliseconds */
 457                         polling-delay = <5000>; /* milliseconds */
 458
 459                         thermal-sensors = <&tsadc 1>;
 460
 461                         trips {
 462                                 cpu_alert0: cpu_alert0 {
 463                                         temperature = <70000>; /* millicelsius */
 464                                         hysteresis = <2000>; /* millicelsius */
 465                                         type = "passive";
 466                                 };
 467                                 cpu_alert1: cpu_alert1 {
 468                                         temperature = <75000>; /* millicelsius */
 469                                         hysteresis = <2000>; /* millicelsius */
 470                                         type = "passive";
 471                                 };
 472                                 cpu_crit: cpu_crit {
 473                                         temperature = <90000>; /* millicelsius */
 474                                         hysteresis = <2000>; /* millicelsius */
 475                                         type = "critical";
 476                                 };
 477                         };
 478
 479                         cooling-maps {
 480                                 map0 {
 481                                         trip = <&cpu_alert0>;
 482                                         cooling-device =
 483                                                 <&cpu0 THERMAL_NO_LIMIT 6>;
 484                                 };
 485                                 map1 {
 486                                         trip = <&cpu_alert1>;
 487                                         cooling-device =
 488                                                 <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 489                                 };
 490                         };
 491                 };
 492
 493                 gpu_thermal: gpu_thermal {
 494                         polling-delay-passive = <100>; /* milliseconds */
 495                         polling-delay = <5000>; /* milliseconds */
 496
 497                         thermal-sensors = <&tsadc 2>;
 498
 499                         trips {
 500                                 gpu_alert0: gpu_alert0 {
 501                                         temperature = <70000>; /* millicelsius */
 502                                         hysteresis = <2000>; /* millicelsius */
 503                                         type = "passive";
 504                                 };
 505                                 gpu_crit: gpu_crit {
 506                                         temperature = <90000>; /* millicelsius */
 507                                         hysteresis = <2000>; /* millicelsius */
 508                                         type = "critical";
 509                                 };
 510                         };
 511
 512                         cooling-maps {
 513                                 map0 {
 514                                         trip = <&gpu_alert0>;
 515                                         cooling-device =
 516                                                 <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
 517                                 };
 518                         };
 519                 };
 520         };
 521
 522         tsadc: tsadc@ff280000 {
 523                 compatible = "rockchip,rk3288-tsadc";
 524                 reg = <0xff280000 0x100>;
 525                 interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
 526                 clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
 527                 clock-names = "tsadc", "apb_pclk";
 528                 resets = <&cru SRST_TSADC>;
 529                 reset-names = "tsadc-apb";
 530                 pinctrl-names = "init", "default", "sleep";
 531                 pinctrl-0 = <&otp_gpio>;
 532                 pinctrl-1 = <&otp_out>;
 533                 pinctrl-2 = <&otp_gpio>;
 534                 #thermal-sensor-cells = <1>;
 535                 rockchip,hw-tshut-temp = <95000>;
 536                 status = "disabled";
 537         };
 538
 539         gmac: ethernet@ff290000 {
 540                 compatible = "rockchip,rk3288-gmac";
 541                 reg = <0xff290000 0x10000>;
 542                 interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
 543                 interrupt-names = "macirq";
 544                 rockchip,grf = <&grf>;
 545                 clocks = <&cru SCLK_MAC>,
 546                         <&cru SCLK_MAC_RX>, <&cru SCLK_MAC_TX>,
 547                         <&cru SCLK_MACREF>, <&cru SCLK_MACREF_OUT>,
 548                         <&cru ACLK_GMAC>, <&cru PCLK_GMAC>;
 549                 clock-names = "stmmaceth",
 550                         "mac_clk_rx", "mac_clk_tx",
 551                         "clk_mac_ref", "clk_mac_refout",
 552                         "aclk_mac", "pclk_mac";
 553                 resets = <&cru SRST_MAC>;
 554                 reset-names = "stmmaceth";
 555                 status = "disabled";
 556         };
 557
 558         usb_host0_ehci: usb@ff500000 {
 559                 compatible = "generic-ehci";
 560                 reg = <0xff500000 0x100>;
 561                 interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
 562                 clocks = <&cru HCLK_USBHOST0>;
 563                 clock-names = "usbhost";
 564                 phys = <&usbphy1>;
 565                 phy-names = "usb";
 566                 status = "disabled";
 567         };
 568
 569         /* NOTE: ohci@ff520000 doesn't actually work on hardware */
 570
 571         usb_host1: usb@ff540000 {
 572                 compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
 573                                 "snps,dwc2";
 574                 reg = <0xff540000 0x40000>;
 575                 interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 576                 clocks = <&cru HCLK_USBHOST1>;
 577                 clock-names = "otg";
 578                 dr_mode = "host";
 579                 phys = <&usbphy2>;
 580                 phy-names = "usb2-phy";
 581                 status = "disabled";
 582         };
 583
 584         usb_otg: usb@ff580000 {
 585                 compatible = "rockchip,rk3288-usb", "rockchip,rk3066-usb",
 586                                 "snps,dwc2";
 587                 reg = <0xff580000 0x40000>;
 588                 interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>;
 589                 clocks = <&cru HCLK_OTG0>;
 590                 clock-names = "otg";
 591                 dr_mode = "otg";
 592                 g-np-tx-fifo-size = <16>;
 593                 g-rx-fifo-size = <275>;
 594                 g-tx-fifo-size = <256 128 128 64 64 32>;
 595                 g-use-dma;
 596                 phys = <&usbphy0>;
 597                 phy-names = "usb2-phy";
 598                 status = "disabled";
 599         };
 600
 601         usb_hsic: usb@ff5c0000 {
 602                 compatible = "generic-ehci";
 603                 reg = <0xff5c0000 0x100>;
 604                 interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 605                 clocks = <&cru HCLK_HSIC>;
 606                 clock-names = "usbhost";
 607                 status = "disabled";
 608         };
 609
 610         i2c0: i2c@ff650000 {
 611                 compatible = "rockchip,rk3288-i2c";
 612                 reg = <0xff650000 0x1000>;
 613                 interrupts = <GIC_SPI 60 IRQ_TYPE_LEVEL_HIGH>;
 614                 #address-cells = <1>;
 615                 #size-cells = <0>;
 616                 clock-names = "i2c";
 617                 clocks = <&cru PCLK_I2C0>;
 618                 pinctrl-names = "default";
 619                 pinctrl-0 = <&i2c0_xfer>;
 620                 status = "disabled";
 621         };
 622
 623         i2c2: i2c@ff660000 {
 624                 compatible = "rockchip,rk3288-i2c";
 625                 reg = <0xff660000 0x1000>;
 626                 interrupts = <GIC_SPI 61 IRQ_TYPE_LEVEL_HIGH>;
 627                 #address-cells = <1>;
 628                 #size-cells = <0>;
 629                 clock-names = "i2c";
 630                 clocks = <&cru PCLK_I2C2>;
 631                 pinctrl-names = "default";
 632                 pinctrl-0 = <&i2c2_xfer>;
 633                 status = "disabled";
 634         };
 635
 636         pwm0: pwm@ff680000 {
 637                 compatible = "rockchip,rk3288-pwm";
 638                 reg = <0xff680000 0x10>;
 639                 #pwm-cells = <3>;
 640                 pinctrl-names = "default";
 641                 pinctrl-0 = <&pwm0_pin>;
 642                 clocks = <&cru PCLK_PWM>;
 643                 clock-names = "pwm";
 644                 status = "disabled";
 645         };
 646
 647         pwm1: pwm@ff680010 {
 648                 compatible = "rockchip,rk3288-pwm";
 649                 reg = <0xff680010 0x10>;
 650                 #pwm-cells = <3>;
 651                 pinctrl-names = "default";
 652                 pinctrl-0 = <&pwm1_pin>;
 653                 clocks = <&cru PCLK_PWM>;
 654                 clock-names = "pwm";
 655                 status = "disabled";
 656         };
 657
 658         pwm2: pwm@ff680020 {
 659                 compatible = "rockchip,rk3288-pwm";
 660                 reg = <0xff680020 0x10>;
 661                 #pwm-cells = <3>;
 662                 pinctrl-names = "default";
 663                 pinctrl-0 = <&pwm2_pin>;
 664                 clocks = <&cru PCLK_PWM>;
 665                 clock-names = "pwm";
 666                 status = "disabled";
 667         };
 668
 669         pwm3: pwm@ff680030 {
 670                 compatible = "rockchip,rk3288-pwm";
 671                 reg = <0xff680030 0x10>;
 672                 #pwm-cells = <2>;
 673                 pinctrl-names = "default";
 674                 pinctrl-0 = <&pwm3_pin>;
 675                 clocks = <&cru PCLK_PWM>;
 676                 clock-names = "pwm";
 677                 status = "disabled";
 678         };
 679
 680         bus_intmem@ff700000 {
 681                 compatible = "mmio-sram";
 682                 reg = <0xff700000 0x18000>;
 683                 #address-cells = <1>;
 684                 #size-cells = <1>;
 685                 ranges = <0 0xff700000 0x18000>;
 686                 smp-sram@0 {
 687                         compatible = "rockchip,rk3066-smp-sram";
 688                         reg = <0x00 0x10>;
 689                 };
 690         };
 691
 692         sram@ff720000 {
 693                 compatible = "rockchip,rk3288-pmu-sram", "mmio-sram";
 694                 reg = <0xff720000 0x1000>;
 695         };
 696
 697         pmu: power-management@ff730000 {
 698                 compatible = "rockchip,rk3288-pmu", "syscon", "simple-mfd";
 699                 reg = <0xff730000 0x100>;
 700
 701                 power: power-controller {
 702                         compatible = "rockchip,rk3288-power-controller";
 703                         #power-domain-cells = <1>;
 704                         #address-cells = <1>;
 705                         #size-cells = <0>;
 706
 707                         assigned-clocks = <&cru SCLK_EDP_24M>;
 708                         assigned-clock-parents = <&xin24m>;
 709
 710                         /*
 711                          * Note: Although SCLK_* are the working clocks
 712                          * of device without including on the NOC, needed for
 713                          * synchronous reset.
 714                          *
 715                          * The clocks on the which NOC:
 716                          * ACLK_IEP/ACLK_VIP/ACLK_VOP0 are on ACLK_VIO0_NIU.
 717                          * ACLK_ISP/ACLK_VOP1 are on ACLK_VIO1_NIU.
 718                          * ACLK_RGA is on ACLK_RGA_NIU.
 719                          * The others (HCLK_*,PLCK_*) are on HCLK_VIO_NIU.
 720                          *
 721                          * Which clock are device clocks:
 722                          *      clocks          devices
 723                          *      *_IEP           IEP:Image Enhancement Processor
 724                          *      *_ISP           ISP:Image Signal Processing
 725                          *      *_VIP           VIP:Video Input Processor
 726                          *      *_VOP*          VOP:Visual Output Processor
 727                          *      *_RGA           RGA
 728                          *      *_EDP*          EDP
 729                          *      *_LVDS_*        LVDS
 730                          *      *_HDMI          HDMI
 731                          *      *_MIPI_*        MIPI
 732                          */
 733                         pd_vio@RK3288_PD_VIO {
 734                                 reg = <RK3288_PD_VIO>;
 735                                 clocks = <&cru ACLK_IEP>,
 736                                          <&cru ACLK_ISP>,
 737                                          <&cru ACLK_RGA>,
 738                                          <&cru ACLK_VIP>,
 739                                          <&cru ACLK_VOP0>,
 740                                          <&cru ACLK_VOP1>,
 741                                          <&cru DCLK_VOP0>,
 742                                          <&cru DCLK_VOP1>,
 743                                          <&cru HCLK_IEP>,
 744                                          <&cru HCLK_ISP>,
 745                                          <&cru HCLK_RGA>,
 746                                          <&cru HCLK_VIP>,
 747                                          <&cru HCLK_VOP0>,
 748                                          <&cru HCLK_VOP1>,
 749                                          <&cru PCLK_EDP_CTRL>,
 750                                          <&cru PCLK_HDMI_CTRL>,
 751                                          <&cru PCLK_LVDS_PHY>,
 752                                          <&cru PCLK_MIPI_CSI>,
 753                                          <&cru PCLK_MIPI_DSI0>,
 754                                          <&cru PCLK_MIPI_DSI1>,
 755                                          <&cru SCLK_EDP_24M>,
 756                                          <&cru SCLK_EDP>,
 757                                          <&cru SCLK_ISP_JPE>,
 758                                          <&cru SCLK_ISP>,
 759                                          <&cru SCLK_RGA>;
 760                         };
 761
 762                         /*
 763                          * Note: The following 3 are HEVC(H.265) clocks,
 764                          * and on the ACLK_HEVC_NIU (NOC).
 765                          */
 766                         pd_hevc@RK3288_PD_HEVC {
 767                                 reg = <RK3288_PD_HEVC>;
 768                                 clocks = <&cru ACLK_HEVC>,
 769                                          <&cru SCLK_HEVC_CABAC>,
 770                                          <&cru SCLK_HEVC_CORE>;
 771                         };
 772
 773                         /*
 774                          * Note: ACLK_VCODEC/HCLK_VCODEC are VCODEC
 775                          * (video endecoder & decoder) clocks that on the
 776                          * ACLK_VCODEC_NIU and HCLK_VCODEC_NIU (NOC).
 777                          */
 778                         pd_video@RK3288_PD_VIDEO {
 779                                 reg = <RK3288_PD_VIDEO>;
 780                                 clocks = <&cru ACLK_VCODEC>,
 781                                          <&cru HCLK_VCODEC>;
 782                         };
 783
 784                         /*
 785                          * Note: ACLK_GPU is the GPU clock,
 786                          * and on the ACLK_GPU_NIU (NOC).
 787                          */
 788                         pd_gpu@RK3288_PD_GPU {
 789                                 reg = <RK3288_PD_GPU>;
 790                                 clocks = <&cru ACLK_GPU>;
 791                         };
 792                 };
 793         };
 794
 795         sgrf: syscon@ff740000 {
 796                 compatible = "rockchip,rk3288-sgrf", "syscon";
 797                 reg = <0xff740000 0x1000>;
 798         };
 799
 800         cru: clock-controller@ff760000 {
 801                 compatible = "rockchip,rk3288-cru";
 802                 reg = <0xff760000 0x1000>;
 803                 rockchip,grf = <&grf>;
 804                 #clock-cells = <1>;
 805                 #reset-cells = <1>;
 806                 assigned-clocks = <&cru PLL_GPLL>, <&cru PLL_CPLL>,
 807                                   <&cru PLL_NPLL>, <&cru ACLK_CPU>,
 808                                   <&cru HCLK_CPU>, <&cru PCLK_CPU>,
 809                                   <&cru ACLK_PERI>, <&cru HCLK_PERI>,
 810                                   <&cru PCLK_PERI>;
 811                 assigned-clock-rates = <594000000>, <400000000>,
 812                                        <500000000>, <300000000>,
 813                                        <150000000>, <75000000>,
 814                                        <300000000>, <150000000>,
 815                                        <75000000>;
 816         };
 817
 818         grf: syscon@ff770000 {
 819                 compatible = "rockchip,rk3288-grf", "syscon", "simple-mfd";
 820                 reg = <0xff770000 0x1000>;
 821
 822                 edp_phy: edp-phy {
 823                         compatible = "rockchip,rk3288-dp-phy";
 824                         clocks = <&cru SCLK_EDP_24M>;
 825                         clock-names = "24m";
 826                         #phy-cells = <0>;
 827                         status = "disabled";
 828                 };
 829
 830                 io_domains: io-domains {
 831                         compatible = "rockchip,rk3288-io-voltage-domain";
 832                         status = "disabled";
 833                 };
 834         };
 835
 836         wdt: watchdog@ff800000 {
 837                 compatible = "rockchip,rk3288-wdt", "snps,dw-wdt";
 838                 reg = <0xff800000 0x100>;
 839                 clocks = <&cru PCLK_WDT>;
 840                 interrupts = <GIC_SPI 79 IRQ_TYPE_LEVEL_HIGH>;
 841                 status = "disabled";
 842         };
 843
 844         spdif: sound@ff88b0000 {
 845                 compatible = "rockchip,rk3288-spdif", "rockchip,rk3066-spdif";
 846                 reg = <0xff8b0000 0x10000>;
 847                 #sound-dai-cells = <0>;
 848                 clock-names = "hclk", "mclk";
 849                 clocks = <&cru HCLK_SPDIF8CH>, <&cru SCLK_SPDIF8CH>;
 850                 dmas = <&dmac_bus_s 3>;
 851                 dma-names = "tx";
 852                 interrupts = <GIC_SPI 54 IRQ_TYPE_LEVEL_HIGH>;
 853                 pinctrl-names = "default";
 854                 pinctrl-0 = <&spdif_tx>;
 855                 rockchip,grf = <&grf>;
 856                 status = "disabled";
 857         };
 858
 859         i2s: i2s@ff890000 {
 860                 compatible = "rockchip,rk3288-i2s", "rockchip,rk3066-i2s";
 861                 reg = <0xff890000 0x10000>;
 862                 interrupts = <GIC_SPI 53 IRQ_TYPE_LEVEL_HIGH>;
 863                 #address-cells = <1>;
 864                 #size-cells = <0>;
 865                 dmas = <&dmac_bus_s 0>, <&dmac_bus_s 1>;
 866                 dma-names = "tx", "rx";
 867                 clock-names = "i2s_hclk", "i2s_clk";
 868                 clocks = <&cru HCLK_I2S0>, <&cru SCLK_I2S0>;
 869                 pinctrl-names = "default";
 870                 pinctrl-0 = <&i2s0_bus>;
 871                 rockchip,playback-channels = <8>;
 872                 rockchip,capture-channels = <2>;
 873                 status = "disabled";
 874         };
 875
 876         crypto: cypto-controller@ff8a0000 {
 877                 compatible = "rockchip,rk3288-crypto";
 878                 reg = <0xff8a0000 0x4000>;
 879                 interrupts = <GIC_SPI 48 IRQ_TYPE_LEVEL_HIGH>;
 880                 clocks = <&cru ACLK_CRYPTO>, <&cru HCLK_CRYPTO>,
 881                          <&cru SCLK_CRYPTO>, <&cru ACLK_DMAC1>;
 882                 clock-names = "aclk", "hclk", "sclk", "apb_pclk";
 883                 resets = <&cru SRST_CRYPTO>;
 884                 reset-names = "crypto-rst";
 885                 status = "okay";
 886         };
 887
 888         vopb: vop@ff930000 {
 889                 compatible = "rockchip,rk3288-vop";
 890                 reg = <0xff930000 0x19c>;
 891                 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 892                 clocks = <&cru ACLK_VOP0>, <&cru DCLK_VOP0>, <&cru HCLK_VOP0>;
 893                 clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
 894                 power-domains = <&power RK3288_PD_VIO>;
 895                 resets = <&cru SRST_LCDC0_AXI>, <&cru SRST_LCDC0_AHB>, <&cru SRST_LCDC0_DCLK>;
 896                 reset-names = "axi", "ahb", "dclk";
 897                 iommus = <&vopb_mmu>;
 898                 status = "disabled";
 899
 900                 vopb_out: port {
 901                         #address-cells = <1>;
 902                         #size-cells = <0>;
 903
 904                         vopb_out_hdmi: endpoint@0 {
 905                                 reg = <0>;
 906                                 remote-endpoint = <&hdmi_in_vopb>;
 907                         };
 908
 909                         vopb_out_edp: endpoint@1 {
 910                                 reg = <1>;
 911                                 remote-endpoint = <&edp_in_vopb>;
 912                         };
 913
 914                         vopb_out_mipi: endpoint@2 {
 915                                 reg = <2>;
 916                                 remote-endpoint = <&mipi_in_vopb>;
 917                         };
 918                 };
 919         };
 920
 921         vopb_mmu: iommu@ff930300 {
 922                 compatible = "rockchip,iommu";
 923                 reg = <0xff930300 0x100>;
 924                 interrupts = <GIC_SPI 15 IRQ_TYPE_LEVEL_HIGH>;
 925                 interrupt-names = "vopb_mmu";
 926                 power-domains = <&power RK3288_PD_VIO>;
 927                 #iommu-cells = <0>;
 928                 status = "disabled";
 929         };
 930
 931         vopl: vop@ff940000 {
 932                 compatible = "rockchip,rk3288-vop";
 933                 reg = <0xff940000 0x19c>;
 934                 interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
 935                 clocks = <&cru ACLK_VOP1>, <&cru DCLK_VOP1>, <&cru HCLK_VOP1>;
 936                 clock-names = "aclk_vop", "dclk_vop", "hclk_vop";
 937                 power-domains = <&power RK3288_PD_VIO>;
 938                 resets = <&cru SRST_LCDC1_AXI>, <&cru SRST_LCDC1_AHB>, <&cru SRST_LCDC1_DCLK>;
 939                 reset-names = "axi", "ahb", "dclk";
 940                 iommus = <&vopl_mmu>;
 941                 status = "disabled";
 942
 943                 vopl_out: port {
 944                         #address-cells = <1>;
 945                         #size-cells = <0>;
 946
 947                         vopl_out_hdmi: endpoint@0 {
 948                                 reg = <0>;
 949                                 remote-endpoint = <&hdmi_in_vopl>;
 950                         };
 951
 952                         vopl_out_edp: endpoint@1 {
 953                                 reg = <1>;
 954                                 remote-endpoint = <&edp_in_vopl>;
 955                         };
 956
 957                         vopl_out_mipi: endpoint@2 {
 958                                 reg = <2>;
 959                                 remote-endpoint = <&mipi_in_vopl>;
 960                         };
 961                 };
 962         };
 963
 964         vopl_mmu: iommu@ff940300 {
 965                 compatible = "rockchip,iommu";
 966                 reg = <0xff940300 0x100>;
 967                 interrupts = <GIC_SPI 16 IRQ_TYPE_LEVEL_HIGH>;
 968                 interrupt-names = "vopl_mmu";
 969                 power-domains = <&power RK3288_PD_VIO>;
 970                 #iommu-cells = <0>;
 971                 status = "disabled";
 972         };
 973
 974         mipi_dsi: mipi@ff960000 {
 975                 compatible = "rockchip,rk3288-mipi-dsi", "snps,dw-mipi-dsi";
 976                 reg = <0xff960000 0x4000>;
 977                 interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>;
 978                 clocks = <&cru SCLK_MIPIDSI_24M>, <&cru PCLK_MIPI_DSI0>;
 979                 clock-names = "ref", "pclk";
 980                 power-domains = <&power RK3288_PD_VIO>;
 981                 rockchip,grf = <&grf>;
 982                 #address-cells = <1>;
 983                 #size-cells = <0>;
 984                 status = "disabled";
 985
 986                 ports {
 987                         mipi_in: port {
 988                                 #address-cells = <1>;
 989                                 #size-cells = <0>;
 990                                 mipi_in_vopb: endpoint@0 {
 991                                         reg = <0>;
 992                                         remote-endpoint = <&vopb_out_mipi>;
 993                                 };
 994                                 mipi_in_vopl: endpoint@1 {
 995                                         reg = <1>;
 996                                         remote-endpoint = <&vopl_out_mipi>;
 997                                 };
 998                         };
 999                 };
1000         };
1001
1002         edp: dp@ff970000 {
1003                 compatible = "rockchip,rk3288-dp";
1004                 reg = <0xff970000 0x4000>;
1005                 interrupts = <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>;
1006                 clocks = <&cru SCLK_EDP>, <&cru PCLK_EDP_CTRL>;
1007                 clock-names = "dp", "pclk";
1008                 phys = <&edp_phy>;
1009                 phy-names = "dp";
1010                 resets = <&cru SRST_EDP>;
1011                 reset-names = "dp";
1012                 rockchip,grf = <&grf>;
1013                 status = "disabled";
1014
1015                 ports {
1016                         #address-cells = <1>;
1017                         #size-cells = <0>;
1018                         edp_in: port@0 {
1019                                 reg = <0>;
1020                                 #address-cells = <1>;
1021                                 #size-cells = <0>;
1022                                 edp_in_vopb: endpoint@0 {
1023                                         reg = <0>;
1024                                         remote-endpoint = <&vopb_out_edp>;
1025                                 };
1026                                 edp_in_vopl: endpoint@1 {
1027                                         reg = <1>;
1028                                         remote-endpoint = <&vopl_out_edp>;
1029                                 };
1030                         };
1031                 };
1032         };
1033
1034         hdmi: hdmi@ff980000 {
1035                 compatible = "rockchip,rk3288-dw-hdmi";
1036                 reg = <0xff980000 0x20000>;
1037                 reg-io-width = <4>;
1038                 rockchip,grf = <&grf>;
1039                 interrupts = <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>;
1040                 clocks = <&cru  PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_HDCP>;
1041                 clock-names = "iahb", "isfr";
1042                 power-domains = <&power RK3288_PD_VIO>;
1043                 status = "disabled";
1044
1045                 ports {
1046                         hdmi_in: port {
1047                                 #address-cells = <1>;
1048                                 #size-cells = <0>;
1049                                 hdmi_in_vopb: endpoint@0 {
1050                                         reg = <0>;
1051                                         remote-endpoint = <&vopb_out_hdmi>;
1052                                 };
1053                                 hdmi_in_vopl: endpoint@1 {
1054                                         reg = <1>;
1055                                         remote-endpoint = <&vopl_out_hdmi>;
1056                                 };
1057                         };
1058                 };
1059         };
1060
1061         gic: interrupt-controller@ffc01000 {
1062                 compatible = "arm,gic-400";
1063                 interrupt-controller;
1064                 #interrupt-cells = <3>;
1065                 #address-cells = <0>;
1066
1067                 reg = <0xffc01000 0x1000>,
1068                       <0xffc02000 0x1000>,
1069                       <0xffc04000 0x2000>,
1070                       <0xffc06000 0x2000>;
1071                 interrupts = <GIC_PPI 9 0xf04>;
1072         };
1073
1074         efuse: efuse@ffb40000 {
1075                 compatible = "rockchip,rockchip-efuse";
1076                 reg = <0xffb40000 0x20>;
1077                 #address-cells = <1>;
1078                 #size-cells = <1>;
1079                 clocks = <&cru PCLK_EFUSE256>;
1080                 clock-names = "pclk_efuse";
1081
1082                 cpu_leakage: cpu_leakage@17 {
1083                         reg = <0x17 0x1>;
1084                 };
1085         };
1086
1087         usbphy: phy {
1088                 compatible = "rockchip,rk3288-usb-phy";
1089                 rockchip,grf = <&grf>;
1090                 #address-cells = <1>;
1091                 #size-cells = <0>;
1092                 status = "disabled";
1093
1094                 usbphy0: usb-phy@320 {
1095                         #phy-cells = <0>;
1096                         reg = <0x320>;
1097                         clocks = <&cru SCLK_OTGPHY0>;
1098                         clock-names = "phyclk";
1099                         #clock-cells = <0>;
1100                 };
1101
1102                 usbphy1: usb-phy@334 {
1103                         #phy-cells = <0>;
1104                         reg = <0x334>;
1105                         clocks = <&cru SCLK_OTGPHY1>;
1106                         clock-names = "phyclk";
1107                         #clock-cells = <0>;
1108                 };
1109
1110                 usbphy2: usb-phy@348 {
1111                         #phy-cells = <0>;
1112                         reg = <0x348>;
1113                         clocks = <&cru SCLK_OTGPHY2>;
1114                         clock-names = "phyclk";
1115                         #clock-cells = <0>;
1116                 };
1117         };
1118
1119         pinctrl: pinctrl {
1120                 compatible = "rockchip,rk3288-pinctrl";
1121                 rockchip,grf = <&grf>;
1122                 rockchip,pmu = <&pmu>;
1123                 #address-cells = <1>;
1124                 #size-cells = <1>;
1125                 ranges;
1126
1127                 gpio0: gpio0@ff750000 {
1128                         compatible = "rockchip,gpio-bank";
1129                         reg =   <0xff750000 0x100>;
1130                         interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
1131                         clocks = <&cru PCLK_GPIO0>;
1132
1133                         gpio-controller;
1134                         #gpio-cells = <2>;
1135
1136                         interrupt-controller;
1137                         #interrupt-cells = <2>;
1138                 };
1139
1140                 gpio1: gpio1@ff780000 {
1141                         compatible = "rockchip,gpio-bank";
1142                         reg = <0xff780000 0x100>;
1143                         interrupts = <GIC_SPI 82 IRQ_TYPE_LEVEL_HIGH>;
1144                         clocks = <&cru PCLK_GPIO1>;
1145
1146                         gpio-controller;
1147                         #gpio-cells = <2>;
1148
1149                         interrupt-controller;
1150                         #interrupt-cells = <2>;
1151                 };
1152
1153                 gpio2: gpio2@ff790000 {
1154                         compatible = "rockchip,gpio-bank";
1155                         reg = <0xff790000 0x100>;
1156                         interrupts = <GIC_SPI 83 IRQ_TYPE_LEVEL_HIGH>;
1157                         clocks = <&cru PCLK_GPIO2>;
1158
1159                         gpio-controller;
1160                         #gpio-cells = <2>;
1161
1162                         interrupt-controller;
1163                         #interrupt-cells = <2>;
1164                 };
1165
1166                 gpio3: gpio3@ff7a0000 {
1167                         compatible = "rockchip,gpio-bank";
1168                         reg = <0xff7a0000 0x100>;
1169                         interrupts = <GIC_SPI 84 IRQ_TYPE_LEVEL_HIGH>;
1170                         clocks = <&cru PCLK_GPIO3>;
1171
1172                         gpio-controller;
1173                         #gpio-cells = <2>;
1174
1175                         interrupt-controller;
1176                         #interrupt-cells = <2>;
1177                 };
1178
1179                 gpio4: gpio4@ff7b0000 {
1180                         compatible = "rockchip,gpio-bank";
1181                         reg = <0xff7b0000 0x100>;
1182                         interrupts = <GIC_SPI 85 IRQ_TYPE_LEVEL_HIGH>;
1183                         clocks = <&cru PCLK_GPIO4>;
1184
1185                         gpio-controller;
1186                         #gpio-cells = <2>;
1187
1188                         interrupt-controller;
1189                         #interrupt-cells = <2>;
1190                 };
1191
1192                 gpio5: gpio5@ff7c0000 {
1193                         compatible = "rockchip,gpio-bank";
1194                         reg = <0xff7c0000 0x100>;
1195                         interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
1196                         clocks = <&cru PCLK_GPIO5>;
1197
1198                         gpio-controller;
1199                         #gpio-cells = <2>;
1200
1201                         interrupt-controller;
1202                         #interrupt-cells = <2>;
1203                 };
1204
1205                 gpio6: gpio6@ff7d0000 {
1206                         compatible = "rockchip,gpio-bank";
1207                         reg = <0xff7d0000 0x100>;
1208                         interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
1209                         clocks = <&cru PCLK_GPIO6>;
1210
1211                         gpio-controller;
1212                         #gpio-cells = <2>;
1213
1214                         interrupt-controller;
1215                         #interrupt-cells = <2>;
1216                 };
1217
1218                 gpio7: gpio7@ff7e0000 {
1219                         compatible = "rockchip,gpio-bank";
1220                         reg = <0xff7e0000 0x100>;
1221                         interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
1222                         clocks = <&cru PCLK_GPIO7>;
1223
1224                         gpio-controller;
1225                         #gpio-cells = <2>;
1226
1227                         interrupt-controller;
1228                         #interrupt-cells = <2>;
1229                 };
1230
1231                 gpio8: gpio8@ff7f0000 {
1232                         compatible = "rockchip,gpio-bank";
1233                         reg = <0xff7f0000 0x100>;
1234                         interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
1235                         clocks = <&cru PCLK_GPIO8>;
1236
1237                         gpio-controller;
1238                         #gpio-cells = <2>;
1239
1240                         interrupt-controller;
1241                         #interrupt-cells = <2>;
1242                 };
1243
1244                 hdmi {
1245                         hdmi_ddc: hdmi-ddc {
1246                                 rockchip,pins = <7 19 RK_FUNC_2 &pcfg_pull_none>,
1247                                                 <7 20 RK_FUNC_2 &pcfg_pull_none>;
1248                         };
1249                 };
1250
1251                 pcfg_pull_up: pcfg-pull-up {
1252                         bias-pull-up;
1253                 };
1254
1255                 pcfg_pull_down: pcfg-pull-down {
1256                         bias-pull-down;
1257                 };
1258
1259                 pcfg_pull_none: pcfg-pull-none {
1260                         bias-disable;
1261                 };
1262
1263                 pcfg_pull_none_12ma: pcfg-pull-none-12ma {
1264                         bias-disable;
1265                         drive-strength = <12>;
1266                 };
1267
1268                 sleep {
1269                         global_pwroff: global-pwroff {
1270                                 rockchip,pins = <0 0 RK_FUNC_1 &pcfg_pull_none>;
1271                         };
1272
1273                         ddrio_pwroff: ddrio-pwroff {
1274                                 rockchip,pins = <0 1 RK_FUNC_1 &pcfg_pull_none>;
1275                         };
1276
1277                         ddr0_retention: ddr0-retention {
1278                                 rockchip,pins = <0 2 RK_FUNC_1 &pcfg_pull_up>;
1279                         };
1280
1281                         ddr1_retention: ddr1-retention {
1282                                 rockchip,pins = <0 3 RK_FUNC_1 &pcfg_pull_up>;
1283                         };
1284                 };
1285
1286                 edp {
1287                         edp_hpd: edp-hpd {
1288                                 rockchip,pins = <7 11 RK_FUNC_2 &pcfg_pull_down>;
1289                         };
1290                 };
1291
1292                 i2c0 {
1293                         i2c0_xfer: i2c0-xfer {
1294                                 rockchip,pins = <0 15 RK_FUNC_1 &pcfg_pull_none>,
1295                                                 <0 16 RK_FUNC_1 &pcfg_pull_none>;
1296                         };
1297                 };
1298
1299                 i2c1 {
1300                         i2c1_xfer: i2c1-xfer {
1301                                 rockchip,pins = <8 4 RK_FUNC_1 &pcfg_pull_none>,
1302                                                 <8 5 RK_FUNC_1 &pcfg_pull_none>;
1303                         };
1304                 };
1305
1306                 i2c2 {
1307                         i2c2_xfer: i2c2-xfer {
1308                                 rockchip,pins = <6 9 RK_FUNC_1 &pcfg_pull_none>,
1309                                                 <6 10 RK_FUNC_1 &pcfg_pull_none>;
1310                         };
1311                 };
1312
1313                 i2c3 {
1314                         i2c3_xfer: i2c3-xfer {
1315                                 rockchip,pins = <2 16 RK_FUNC_1 &pcfg_pull_none>,
1316                                                 <2 17 RK_FUNC_1 &pcfg_pull_none>;
1317                         };
1318                 };
1319
1320                 i2c4 {
1321                         i2c4_xfer: i2c4-xfer {
1322                                 rockchip,pins = <7 17 RK_FUNC_1 &pcfg_pull_none>,
1323                                                 <7 18 RK_FUNC_1 &pcfg_pull_none>;
1324                         };
1325                 };
1326
1327                 i2c5 {
1328                         i2c5_xfer: i2c5-xfer {
1329                                 rockchip,pins = <7 19 RK_FUNC_1 &pcfg_pull_none>,
1330                                                 <7 20 RK_FUNC_1 &pcfg_pull_none>;
1331                         };
1332                 };
1333
1334                 i2s0 {
1335                         i2s0_bus: i2s0-bus {
1336                                 rockchip,pins = <6 0 RK_FUNC_1 &pcfg_pull_none>,
1337                                                 <6 1 RK_FUNC_1 &pcfg_pull_none>,
1338                                                 <6 2 RK_FUNC_1 &pcfg_pull_none>,
1339                                                 <6 3 RK_FUNC_1 &pcfg_pull_none>,
1340                                                 <6 4 RK_FUNC_1 &pcfg_pull_none>,
1341                                                 <6 8 RK_FUNC_1 &pcfg_pull_none>;
1342                         };
1343                 };
1344
1345                 sdmmc {
1346                         sdmmc_clk: sdmmc-clk {
1347                                 rockchip,pins = <6 20 RK_FUNC_1 &pcfg_pull_none>;
1348                         };
1349
1350                         sdmmc_cmd: sdmmc-cmd {
1351                                 rockchip,pins = <6 21 RK_FUNC_1 &pcfg_pull_up>;
1352                         };
1353
1354                         sdmmc_cd: sdmmc-cd {
1355                                 rockchip,pins = <6 22 RK_FUNC_1 &pcfg_pull_up>;
1356                         };
1357
1358                         sdmmc_bus1: sdmmc-bus1 {
1359                                 rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>;
1360                         };
1361
1362                         sdmmc_bus4: sdmmc-bus4 {
1363                                 rockchip,pins = <6 16 RK_FUNC_1 &pcfg_pull_up>,
1364                                                 <6 17 RK_FUNC_1 &pcfg_pull_up>,
1365                                                 <6 18 RK_FUNC_1 &pcfg_pull_up>,
1366                                                 <6 19 RK_FUNC_1 &pcfg_pull_up>;
1367                         };
1368                 };
1369
1370                 sdio0 {
1371                         sdio0_bus1: sdio0-bus1 {
1372                                 rockchip,pins = <4 20 RK_FUNC_1 &pcfg_pull_up>;
1373                         };
1374
1375                         sdio0_bus4: sdio0-bus4 {
1376                                 rockchip,pins = <4 20 RK_FUNC_1 &pcfg_pull_up>,
1377                                                 <4 21 RK_FUNC_1 &pcfg_pull_up>,
1378                                                 <4 22 RK_FUNC_1 &pcfg_pull_up>,
1379                                                 <4 23 RK_FUNC_1 &pcfg_pull_up>;
1380                         };
1381
1382                         sdio0_cmd: sdio0-cmd {
1383                                 rockchip,pins = <4 24 RK_FUNC_1 &pcfg_pull_up>;
1384                         };
1385
1386                         sdio0_clk: sdio0-clk {
1387                                 rockchip,pins = <4 25 RK_FUNC_1 &pcfg_pull_none>;
1388                         };
1389
1390                         sdio0_cd: sdio0-cd {
1391                                 rockchip,pins = <4 26 RK_FUNC_1 &pcfg_pull_up>;
1392                         };
1393
1394                         sdio0_wp: sdio0-wp {
1395                                 rockchip,pins = <4 27 RK_FUNC_1 &pcfg_pull_up>;
1396                         };
1397
1398                         sdio0_pwr: sdio0-pwr {
1399                                 rockchip,pins = <4 28 RK_FUNC_1 &pcfg_pull_up>;
1400                         };
1401
1402                         sdio0_bkpwr: sdio0-bkpwr {
1403                                 rockchip,pins = <4 29 RK_FUNC_1 &pcfg_pull_up>;
1404                         };
1405
1406                         sdio0_int: sdio0-int {
1407                                 rockchip,pins = <4 30 RK_FUNC_1 &pcfg_pull_up>;
1408                         };
1409                 };
1410
1411                 sdio1 {
1412                         sdio1_bus1: sdio1-bus1 {
1413                                 rockchip,pins = <3 24 4 &pcfg_pull_up>;
1414                         };
1415
1416                         sdio1_bus4: sdio1-bus4 {
1417                                 rockchip,pins = <3 24 4 &pcfg_pull_up>,
1418                                                 <3 25 4 &pcfg_pull_up>,
1419                                                 <3 26 4 &pcfg_pull_up>,
1420                                                 <3 27 4 &pcfg_pull_up>;
1421                         };
1422
1423                         sdio1_cd: sdio1-cd {
1424                                 rockchip,pins = <3 28 4 &pcfg_pull_up>;
1425                         };
1426
1427                         sdio1_wp: sdio1-wp {
1428                                 rockchip,pins = <3 29 4 &pcfg_pull_up>;
1429                         };
1430
1431                         sdio1_bkpwr: sdio1-bkpwr {
1432                                 rockchip,pins = <3 30 4 &pcfg_pull_up>;
1433                         };
1434
1435                         sdio1_int: sdio1-int {
1436                                 rockchip,pins = <3 31 4 &pcfg_pull_up>;
1437                         };
1438
1439                         sdio1_cmd: sdio1-cmd {
1440                                 rockchip,pins = <4 6 4 &pcfg_pull_up>;
1441                         };
1442
1443                         sdio1_clk: sdio1-clk {
1444                                 rockchip,pins = <4 7 4 &pcfg_pull_none>;
1445                         };
1446
1447                         sdio1_pwr: sdio1-pwr {
1448                                 rockchip,pins = <4 9 4 &pcfg_pull_up>;
1449                         };
1450                 };
1451
1452                 emmc {
1453                         emmc_clk: emmc-clk {
1454                                 rockchip,pins = <3 18 RK_FUNC_2 &pcfg_pull_none>;
1455                         };
1456
1457                         emmc_cmd: emmc-cmd {
1458                                 rockchip,pins = <3 16 RK_FUNC_2 &pcfg_pull_up>;
1459                         };
1460
1461                         emmc_pwr: emmc-pwr {
1462                                 rockchip,pins = <3 9 RK_FUNC_2 &pcfg_pull_up>;
1463                         };
1464
1465                         emmc_bus1: emmc-bus1 {
1466                                 rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>;
1467                         };
1468
1469                         emmc_bus4: emmc-bus4 {
1470                                 rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>,
1471                                                 <3 1 RK_FUNC_2 &pcfg_pull_up>,
1472                                                 <3 2 RK_FUNC_2 &pcfg_pull_up>,
1473                                                 <3 3 RK_FUNC_2 &pcfg_pull_up>;
1474                         };
1475
1476                         emmc_bus8: emmc-bus8 {
1477                                 rockchip,pins = <3 0 RK_FUNC_2 &pcfg_pull_up>,
1478                                                 <3 1 RK_FUNC_2 &pcfg_pull_up>,
1479                                                 <3 2 RK_FUNC_2 &pcfg_pull_up>,
1480                                                 <3 3 RK_FUNC_2 &pcfg_pull_up>,
1481                                                 <3 4 RK_FUNC_2 &pcfg_pull_up>,
1482                                                 <3 5 RK_FUNC_2 &pcfg_pull_up>,
1483                                                 <3 6 RK_FUNC_2 &pcfg_pull_up>,
1484                                                 <3 7 RK_FUNC_2 &pcfg_pull_up>;
1485                         };
1486                 };
1487
1488                 spi0 {
1489                         spi0_clk: spi0-clk {
1490                                 rockchip,pins = <5 12 RK_FUNC_1 &pcfg_pull_up>;
1491                         };
1492                         spi0_cs0: spi0-cs0 {
1493                                 rockchip,pins = <5 13 RK_FUNC_1 &pcfg_pull_up>;
1494                         };
1495                         spi0_tx: spi0-tx {
1496                                 rockchip,pins = <5 14 RK_FUNC_1 &pcfg_pull_up>;
1497                         };
1498                         spi0_rx: spi0-rx {
1499                                 rockchip,pins = <5 15 RK_FUNC_1 &pcfg_pull_up>;
1500                         };
1501                         spi0_cs1: spi0-cs1 {
1502                                 rockchip,pins = <5 16 RK_FUNC_1 &pcfg_pull_up>;
1503                         };
1504                 };
1505                 spi1 {
1506                         spi1_clk: spi1-clk {
1507                                 rockchip,pins = <7 12 RK_FUNC_2 &pcfg_pull_up>;
1508                         };
1509                         spi1_cs0: spi1-cs0 {
1510                                 rockchip,pins = <7 13 RK_FUNC_2 &pcfg_pull_up>;
1511                         };
1512                         spi1_rx: spi1-rx {
1513                                 rockchip,pins = <7 14 RK_FUNC_2 &pcfg_pull_up>;
1514                         };
1515                         spi1_tx: spi1-tx {
1516                                 rockchip,pins = <7 15 RK_FUNC_2 &pcfg_pull_up>;
1517                         };
1518                 };
1519
1520                 spi2 {
1521                         spi2_cs1: spi2-cs1 {
1522                                 rockchip,pins = <8 3 RK_FUNC_1 &pcfg_pull_up>;
1523                         };
1524                         spi2_clk: spi2-clk {
1525                                 rockchip,pins = <8 6 RK_FUNC_1 &pcfg_pull_up>;
1526                         };
1527                         spi2_cs0: spi2-cs0 {
1528                                 rockchip,pins = <8 7 RK_FUNC_1 &pcfg_pull_up>;
1529                         };
1530                         spi2_rx: spi2-rx {
1531                                 rockchip,pins = <8 8 RK_FUNC_1 &pcfg_pull_up>;
1532                         };
1533                         spi2_tx: spi2-tx {
1534                                 rockchip,pins = <8 9 RK_FUNC_1 &pcfg_pull_up>;
1535                         };
1536                 };
1537
1538                 uart0 {
1539                         uart0_xfer: uart0-xfer {
1540                                 rockchip,pins = <4 16 RK_FUNC_1 &pcfg_pull_up>,
1541                                                 <4 17 RK_FUNC_1 &pcfg_pull_none>;
1542                         };
1543
1544                         uart0_cts: uart0-cts {
1545                                 rockchip,pins = <4 18 RK_FUNC_1 &pcfg_pull_up>;
1546                         };
1547
1548                         uart0_rts: uart0-rts {
1549                                 rockchip,pins = <4 19 RK_FUNC_1 &pcfg_pull_none>;
1550                         };
1551                 };
1552
1553                 uart1 {
1554                         uart1_xfer: uart1-xfer {
1555                                 rockchip,pins = <5 8 RK_FUNC_1 &pcfg_pull_up>,
1556                                                 <5 9 RK_FUNC_1 &pcfg_pull_none>;
1557                         };
1558
1559                         uart1_cts: uart1-cts {
1560                                 rockchip,pins = <5 10 RK_FUNC_1 &pcfg_pull_up>;
1561                         };
1562
1563                         uart1_rts: uart1-rts {
1564                                 rockchip,pins = <5 11 RK_FUNC_1 &pcfg_pull_none>;
1565                         };
1566                 };
1567
1568                 uart2 {
1569                         uart2_xfer: uart2-xfer {
1570                                 rockchip,pins = <7 22 RK_FUNC_1 &pcfg_pull_up>,
1571                                                 <7 23 RK_FUNC_1 &pcfg_pull_none>;
1572                         };
1573                         /* no rts / cts for uart2 */
1574                 };
1575
1576                 uart3 {
1577                         uart3_xfer: uart3-xfer {
1578                                 rockchip,pins = <7 7 RK_FUNC_1 &pcfg_pull_up>,
1579                                                 <7 8 RK_FUNC_1 &pcfg_pull_none>;
1580                         };
1581
1582                         uart3_cts: uart3-cts {
1583                                 rockchip,pins = <7 9 RK_FUNC_1 &pcfg_pull_up>;
1584                         };
1585
1586                         uart3_rts: uart3-rts {
1587                                 rockchip,pins = <7 10 RK_FUNC_1 &pcfg_pull_none>;
1588                         };
1589                 };
1590
1591                 uart4 {
1592                         uart4_xfer: uart4-xfer {
1593                                 rockchip,pins = <5 12 3 &pcfg_pull_up>,
1594                                                 <5 13 3 &pcfg_pull_none>;
1595                         };
1596
1597                         uart4_cts: uart4-cts {
1598                                 rockchip,pins = <5 14 3 &pcfg_pull_up>;
1599                         };
1600
1601                         uart4_rts: uart4-rts {
1602                                 rockchip,pins = <5 15 3 &pcfg_pull_none>;
1603                         };
1604                 };
1605
1606                 tsadc {
1607                         otp_gpio: otp-gpio {
1608                                 rockchip,pins = <0 10 RK_FUNC_GPIO &pcfg_pull_none>;
1609                         };
1610
1611                         otp_out: otp-out {
1612                                 rockchip,pins = <0 10 RK_FUNC_1 &pcfg_pull_none>;
1613                         };
1614                 };
1615
1616                 pwm0 {
1617                         pwm0_pin: pwm0-pin {
1618                                 rockchip,pins = <7 0 RK_FUNC_1 &pcfg_pull_none>;
1619                         };
1620                 };
1621
1622                 pwm1 {
1623                         pwm1_pin: pwm1-pin {
1624                                 rockchip,pins = <7 1 RK_FUNC_1 &pcfg_pull_none>;
1625                         };
1626                 };
1627
1628                 pwm2 {
1629                         pwm2_pin: pwm2-pin {
1630                                 rockchip,pins = <7 22 3 &pcfg_pull_none>;
1631                         };
1632                 };
1633
1634                 pwm3 {
1635                         pwm3_pin: pwm3-pin {
1636                                 rockchip,pins = <7 23 3 &pcfg_pull_none>;
1637                         };
1638                 };
1639
1640                 gmac {
1641                         rgmii_pins: rgmii-pins {
1642                                 rockchip,pins = <3 30 3 &pcfg_pull_none>,
1643                                                 <3 31 3 &pcfg_pull_none>,
1644                                                 <3 26 3 &pcfg_pull_none>,
1645                                                 <3 27 3 &pcfg_pull_none>,
1646                                                 <3 28 3 &pcfg_pull_none_12ma>,
1647                                                 <3 29 3 &pcfg_pull_none_12ma>,
1648                                                 <3 24 3 &pcfg_pull_none_12ma>,
1649                                                 <3 25 3 &pcfg_pull_none_12ma>,
1650                                                 <4 0 3 &pcfg_pull_none>,
1651                                                 <4 5 3 &pcfg_pull_none>,
1652                                                 <4 6 3 &pcfg_pull_none>,
1653                                                 <4 9 3 &pcfg_pull_none_12ma>,
1654                                                 <4 4 3 &pcfg_pull_none_12ma>,
1655                                                 <4 1 3 &pcfg_pull_none>,
1656                                                 <4 3 3 &pcfg_pull_none>;
1657                         };
1658
1659                         rmii_pins: rmii-pins {
1660                                 rockchip,pins = <3 30 3 &pcfg_pull_none>,
1661                                                 <3 31 3 &pcfg_pull_none>,
1662                                                 <3 28 3 &pcfg_pull_none>,
1663                                                 <3 29 3 &pcfg_pull_none>,
1664                                                 <4 0 3 &pcfg_pull_none>,
1665                                                 <4 5 3 &pcfg_pull_none>,
1666                                                 <4 4 3 &pcfg_pull_none>,
1667                                                 <4 1 3 &pcfg_pull_none>,
1668                                                 <4 2 3 &pcfg_pull_none>,
1669                                                 <4 3 3 &pcfg_pull_none>;
1670                         };
1671                 };
1672
1673                 spdif {
1674                         spdif_tx: spdif-tx {
1675                                 rockchip,pins = <RK_GPIO6 11 RK_FUNC_1 &pcfg_pull_none>;
1676                         };
1677                 };
1678         };
1679 };