arch/arm/dts/meson-gx.dtsi

   1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
   2 /*
   3  * Copyright (c) 2016 Andreas Färber
   4  *
   5  * Copyright (c) 2016 BayLibre, SAS.
   6  * Author: Neil Armstrong <narmstrong@baylibre.com>
   7  *
   8  * Copyright (c) 2016 Endless Computers, Inc.
   9  * Author: Carlo Caione <carlo@endlessm.com>
  10  */
  11
  12 #include <dt-bindings/gpio/gpio.h>
  13 #include <dt-bindings/interrupt-controller/irq.h>
  14 #include <dt-bindings/interrupt-controller/arm-gic.h>
  15
  16 / {
  17         interrupt-parent = <&gic>;
  18         #address-cells = <2>;
  19         #size-cells = <2>;
  20
  21         reserved-memory {
  22                 #address-cells = <2>;
  23                 #size-cells = <2>;
  24                 ranges;
  25
  26                 /* 16 MiB reserved for Hardware ROM Firmware */
  27                 hwrom_reserved: hwrom@0 {
  28                         reg = <0x0 0x0 0x0 0x1000000>;
  29                         no-map;
  30                 };
  31
  32                 /* 2 MiB reserved for ARM Trusted Firmware (BL31) */
  33                 secmon_reserved: secmon@10000000 {
  34                         reg = <0x0 0x10000000 0x0 0x200000>;
  35                         no-map;
  36                 };
  37
  38                 /* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */
  39                 secmon_reserved_alt: secmon@5000000 {
  40                         reg = <0x0 0x05000000 0x0 0x300000>;
  41                         no-map;
  42                 };
  43
  44                 linux,cma {
  45                         compatible = "shared-dma-pool";
  46                         reusable;
  47                         size = <0x0 0x10000000>;
  48                         alignment = <0x0 0x400000>;
  49                         linux,cma-default;
  50                 };
  51         };
  52
  53         chosen {
  54                 #address-cells = <2>;
  55                 #size-cells = <2>;
  56                 ranges;
  57
  58                 simplefb_cvbs: framebuffer-cvbs {
  59                         compatible = "amlogic,simple-framebuffer",
  60                                      "simple-framebuffer";
  61                         amlogic,pipeline = "vpu-cvbs";
  62                         power-domains = <&pwrc_vpu>;
  63                         status = "disabled";
  64                 };
  65
  66                 simplefb_hdmi: framebuffer-hdmi {
  67                         compatible = "amlogic,simple-framebuffer",
  68                                      "simple-framebuffer";
  69                         amlogic,pipeline = "vpu-hdmi";
  70                         power-domains = <&pwrc_vpu>;
  71                         status = "disabled";
  72                 };
  73         };
  74
  75         cpus {
  76                 #address-cells = <0x2>;
  77                 #size-cells = <0x0>;
  78
  79                 cpu0: cpu@0 {
  80                         device_type = "cpu";
  81                         compatible = "arm,cortex-a53";
  82                         reg = <0x0 0x0>;
  83                         enable-method = "psci";
  84                         next-level-cache = <&l2>;
  85                         clocks = <&scpi_dvfs 0>;
  86                 };
  87
  88                 cpu1: cpu@1 {
  89                         device_type = "cpu";
  90                         compatible = "arm,cortex-a53";
  91                         reg = <0x0 0x1>;
  92                         enable-method = "psci";
  93                         next-level-cache = <&l2>;
  94                         clocks = <&scpi_dvfs 0>;
  95                 };
  96
  97                 cpu2: cpu@2 {
  98                         device_type = "cpu";
  99                         compatible = "arm,cortex-a53";
 100                         reg = <0x0 0x2>;
 101                         enable-method = "psci";
 102                         next-level-cache = <&l2>;
 103                         clocks = <&scpi_dvfs 0>;
 104                 };
 105
 106                 cpu3: cpu@3 {
 107                         device_type = "cpu";
 108                         compatible = "arm,cortex-a53";
 109                         reg = <0x0 0x3>;
 110                         enable-method = "psci";
 111                         next-level-cache = <&l2>;
 112                         clocks = <&scpi_dvfs 0>;
 113                 };
 114
 115                 l2: l2-cache0 {
 116                         compatible = "cache";
 117                 };
 118         };
 119
 120         arm-pmu {
 121                 compatible = "arm,cortex-a53-pmu";
 122                 interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 123                              <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
 124                              <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
 125                              <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
 126                 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
 127         };
 128
 129         psci {
 130                 compatible = "arm,psci-0.2";
 131                 method = "smc";
 132         };
 133
 134         timer {
 135                 compatible = "arm,armv8-timer";
 136                 interrupts = <GIC_PPI 13
 137                         (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
 138                              <GIC_PPI 14
 139                         (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
 140                              <GIC_PPI 11
 141                         (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
 142                              <GIC_PPI 10
 143                         (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>;
 144         };
 145
 146         xtal: xtal-clk {
 147                 compatible = "fixed-clock";
 148                 clock-frequency = <24000000>;
 149                 clock-output-names = "xtal";
 150                 #clock-cells = <0>;
 151         };
 152
 153         firmware {
 154                 sm: secure-monitor {
 155                         compatible = "amlogic,meson-gx-sm", "amlogic,meson-gxbb-sm";
 156                 };
 157         };
 158
 159         efuse: efuse {
 160                 compatible = "amlogic,meson-gx-efuse", "amlogic,meson-gxbb-efuse";
 161                 #address-cells = <1>;
 162                 #size-cells = <1>;
 163                 read-only;
 164                 secure-monitor = <&sm>;
 165
 166                 sn: sn@14 {
 167                         reg = <0x14 0x10>;
 168                 };
 169
 170                 eth_mac: eth_mac@34 {
 171                         reg = <0x34 0x10>;
 172                 };
 173
 174                 bid: bid@46 {
 175                         reg = <0x46 0x30>;
 176                 };
 177         };
 178
 179         scpi {
 180                 compatible = "amlogic,meson-gxbb-scpi", "arm,scpi-pre-1.0";
 181                 mboxes = <&mailbox 1 &mailbox 2>;
 182                 shmem = <&cpu_scp_lpri &cpu_scp_hpri>;
 183
 184                 scpi_clocks: clocks {
 185                         compatible = "arm,scpi-clocks";
 186
 187                         scpi_dvfs: scpi_clocks@0 {
 188                                 compatible = "arm,scpi-dvfs-clocks";
 189                                 #clock-cells = <1>;
 190                                 clock-indices = <0>;
 191                                 clock-output-names = "vcpu";
 192                         };
 193                 };
 194
 195                 scpi_sensors: sensors {
 196                         compatible = "amlogic,meson-gxbb-scpi-sensors", "arm,scpi-sensors";
 197                         #thermal-sensor-cells = <1>;
 198                 };
 199         };
 200
 201         soc {
 202                 compatible = "simple-bus";
 203                 #address-cells = <2>;
 204                 #size-cells = <2>;
 205                 ranges;
 206
 207                 cbus: bus@c1100000 {
 208                         compatible = "simple-bus";
 209                         reg = <0x0 0xc1100000 0x0 0x100000>;
 210                         #address-cells = <2>;
 211                         #size-cells = <2>;
 212                         ranges = <0x0 0x0 0x0 0xc1100000 0x0 0x100000>;
 213
 214                         gpio_intc: interrupt-controller@9880 {
 215                                 compatible = "amlogic,meson-gpio-intc";
 216                                 reg = <0x0 0x9880 0x0 0x10>;
 217                                 interrupt-controller;
 218                                 #interrupt-cells = <2>;
 219                                 amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
 220                                 status = "disabled";
 221                         };
 222
 223                         reset: reset-controller@4404 {
 224                                 compatible = "amlogic,meson-gxbb-reset";
 225                                 reg = <0x0 0x04404 0x0 0x9c>;
 226                                 #reset-cells = <1>;
 227                         };
 228
 229                         uart_A: serial@84c0 {
 230                                 compatible = "amlogic,meson-gx-uart";
 231                                 reg = <0x0 0x84c0 0x0 0x18>;
 232                                 interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
 233                                 status = "disabled";
 234                         };
 235
 236                         uart_B: serial@84dc {
 237                                 compatible = "amlogic,meson-gx-uart";
 238                                 reg = <0x0 0x84dc 0x0 0x18>;
 239                                 interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
 240                                 status = "disabled";
 241                         };
 242
 243                         i2c_A: i2c@8500 {
 244                                 compatible = "amlogic,meson-gxbb-i2c";
 245                                 reg = <0x0 0x08500 0x0 0x20>;
 246                                 interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>;
 247                                 #address-cells = <1>;
 248                                 #size-cells = <0>;
 249                                 status = "disabled";
 250                         };
 251
 252                         pwm_ab: pwm@8550 {
 253                                 compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
 254                                 reg = <0x0 0x08550 0x0 0x10>;
 255                                 #pwm-cells = <3>;
 256                                 status = "disabled";
 257                         };
 258
 259                         pwm_cd: pwm@8650 {
 260                                 compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
 261                                 reg = <0x0 0x08650 0x0 0x10>;
 262                                 #pwm-cells = <3>;
 263                                 status = "disabled";
 264                         };
 265
 266                         saradc: adc@8680 {
 267                                 compatible = "amlogic,meson-saradc";
 268                                 reg = <0x0 0x8680 0x0 0x34>;
 269                                 #io-channel-cells = <1>;
 270                                 interrupts = <GIC_SPI 73 IRQ_TYPE_EDGE_RISING>;
 271                                 status = "disabled";
 272                         };
 273
 274                         pwm_ef: pwm@86c0 {
 275                                 compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
 276                                 reg = <0x0 0x086c0 0x0 0x10>;
 277                                 #pwm-cells = <3>;
 278                                 status = "disabled";
 279                         };
 280
 281                         uart_C: serial@8700 {
 282                                 compatible = "amlogic,meson-gx-uart";
 283                                 reg = <0x0 0x8700 0x0 0x18>;
 284                                 interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
 285                                 status = "disabled";
 286                         };
 287
 288                         clock-measure@8758 {
 289                                 compatible = "amlogic,meson-gx-clk-measure";
 290                                 reg = <0x0 0x8758 0x0 0x10>;
 291                         };
 292
 293                         i2c_B: i2c@87c0 {
 294                                 compatible = "amlogic,meson-gxbb-i2c";
 295                                 reg = <0x0 0x087c0 0x0 0x20>;
 296                                 interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>;
 297                                 #address-cells = <1>;
 298                                 #size-cells = <0>;
 299                                 status = "disabled";
 300                         };
 301
 302                         i2c_C: i2c@87e0 {
 303                                 compatible = "amlogic,meson-gxbb-i2c";
 304                                 reg = <0x0 0x087e0 0x0 0x20>;
 305                                 interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>;
 306                                 #address-cells = <1>;
 307                                 #size-cells = <0>;
 308                                 status = "disabled";
 309                         };
 310
 311                         spicc: spi@8d80 {
 312                                 compatible = "amlogic,meson-gx-spicc";
 313                                 reg = <0x0 0x08d80 0x0 0x80>;
 314                                 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
 315                                 #address-cells = <1>;
 316                                 #size-cells = <0>;
 317                                 status = "disabled";
 318                         };
 319
 320                         spifc: spi@8c80 {
 321                                 compatible = "amlogic,meson-gxbb-spifc";
 322                                 reg = <0x0 0x08c80 0x0 0x80>;
 323                                 #address-cells = <1>;
 324                                 #size-cells = <0>;
 325                                 status = "disabled";
 326                         };
 327
 328                         watchdog@98d0 {
 329                                 compatible = "amlogic,meson-gxbb-wdt";
 330                                 reg = <0x0 0x098d0 0x0 0x10>;
 331                                 clocks = <&xtal>;
 332                         };
 333                 };
 334
 335                 gic: interrupt-controller@c4301000 {
 336                         compatible = "arm,gic-400";
 337                         reg = <0x0 0xc4301000 0 0x1000>,
 338                               <0x0 0xc4302000 0 0x2000>,
 339                               <0x0 0xc4304000 0 0x2000>,
 340                               <0x0 0xc4306000 0 0x2000>;
 341                         interrupt-controller;
 342                         interrupts = <GIC_PPI 9
 343                                 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
 344                         #interrupt-cells = <3>;
 345                         #address-cells = <0>;
 346                 };
 347
 348                 sram: sram@c8000000 {
 349                         compatible = "amlogic,meson-gx-sram", "amlogic,meson-gxbb-sram", "mmio-sram";
 350                         reg = <0x0 0xc8000000 0x0 0x14000>;
 351
 352                         #address-cells = <1>;
 353                         #size-cells = <1>;
 354                         ranges = <0 0x0 0xc8000000 0x14000>;
 355
 356                         cpu_scp_lpri: scp-shmem@0 {
 357                                 compatible = "amlogic,meson-gx-scp-shmem", "amlogic,meson-gxbb-scp-shmem";
 358                                 reg = <0x13000 0x400>;
 359                         };
 360
 361                         cpu_scp_hpri: scp-shmem@200 {
 362                                 compatible = "amlogic,meson-gx-scp-shmem", "amlogic,meson-gxbb-scp-shmem";
 363                                 reg = <0x13400 0x400>;
 364                         };
 365                 };
 366
 367                 aobus: bus@c8100000 {
 368                         compatible = "simple-bus";
 369                         reg = <0x0 0xc8100000 0x0 0x100000>;
 370                         #address-cells = <2>;
 371                         #size-cells = <2>;
 372                         ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>;
 373
 374                         sysctrl_AO: sys-ctrl@0 {
 375                                 compatible = "amlogic,meson-gx-ao-sysctrl", "simple-mfd", "syscon";
 376                                 reg =  <0x0 0x0 0x0 0x100>;
 377
 378                                 pwrc_vpu: power-controller-vpu {
 379                                         compatible = "amlogic,meson-gx-pwrc-vpu";
 380                                         #power-domain-cells = <0>;
 381                                         amlogic,hhi-sysctrl = <&sysctrl>;
 382                                 };
 383
 384                                 clkc_AO: clock-controller {
 385                                         compatible = "amlogic,meson-gx-aoclkc";
 386                                         #clock-cells = <1>;
 387                                         #reset-cells = <1>;
 388                                 };
 389                         };
 390
 391                         cec_AO: cec@100 {
 392                                 compatible = "amlogic,meson-gx-ao-cec";
 393                                 reg = <0x0 0x00100 0x0 0x14>;
 394                                 interrupts = <GIC_SPI 199 IRQ_TYPE_EDGE_RISING>;
 395                                 status = "disabled";
 396                         };
 397
 398                         sec_AO: ao-secure@140 {
 399                                 compatible = "amlogic,meson-gx-ao-secure", "syscon";
 400                                 reg = <0x0 0x140 0x0 0x140>;
 401                                 amlogic,has-chip-id;
 402                         };
 403
 404                         uart_AO: serial@4c0 {
 405                                 compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
 406                                 reg = <0x0 0x004c0 0x0 0x18>;
 407                                 interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
 408                                 status = "disabled";
 409                         };
 410
 411                         uart_AO_B: serial@4e0 {
 412                                 compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
 413                                 reg = <0x0 0x004e0 0x0 0x18>;
 414                                 interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
 415                                 status = "disabled";
 416                         };
 417
 418                         i2c_AO: i2c@500 {
 419                                 compatible = "amlogic,meson-gxbb-i2c";
 420                                 reg = <0x0 0x500 0x0 0x20>;
 421                                 interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>;
 422                                 #address-cells = <1>;
 423                                 #size-cells = <0>;
 424                                 status = "disabled";
 425                         };
 426
 427                         pwm_AO_ab: pwm@550 {
 428                                 compatible = "amlogic,meson-gx-ao-pwm", "amlogic,meson-gxbb-ao-pwm";
 429                                 reg = <0x0 0x00550 0x0 0x10>;
 430                                 #pwm-cells = <3>;
 431                                 status = "disabled";
 432                         };
 433
 434                         ir: ir@580 {
 435                                 compatible = "amlogic,meson-gx-ir", "amlogic,meson-gxbb-ir";
 436                                 reg = <0x0 0x00580 0x0 0x40>;
 437                                 interrupts = <GIC_SPI 196 IRQ_TYPE_EDGE_RISING>;
 438                                 status = "disabled";
 439                         };
 440                 };
 441
 442                 vdec: video-codec@c8820000 {
 443                         compatible = "amlogic,gx-vdec";
 444                         reg = <0x0 0xc8820000 0x0 0x10000>,
 445                               <0x0 0xc110a580 0x0 0xe4>;
 446                         reg-names = "dos", "esparser";
 447
 448                         interrupts = <GIC_SPI 44 IRQ_TYPE_EDGE_RISING>,
 449                                      <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>;
 450                         interrupt-names = "vdec", "esparser";
 451
 452                         amlogic,ao-sysctrl = <&sysctrl_AO>;
 453                         amlogic,canvas = <&canvas>;
 454                 };
 455
 456                 periphs: bus@c8834000 {
 457                         compatible = "simple-bus";
 458                         reg = <0x0 0xc8834000 0x0 0x2000>;
 459                         #address-cells = <2>;
 460                         #size-cells = <2>;
 461                         ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>;
 462
 463                         hwrng: rng {
 464                                 compatible = "amlogic,meson-rng";
 465                                 reg = <0x0 0x0 0x0 0x4>;
 466                         };
 467                 };
 468
 469                 dmcbus: bus@c8838000 {
 470                         compatible = "simple-bus";
 471                         reg = <0x0 0xc8838000 0x0 0x400>;
 472                         #address-cells = <2>;
 473                         #size-cells = <2>;
 474                         ranges = <0x0 0x0 0x0 0xc8838000 0x0 0x400>;
 475
 476                         canvas: video-lut@48 {
 477                                 compatible = "amlogic,canvas";
 478                                 reg = <0x0 0x48 0x0 0x14>;
 479                         };
 480                 };
 481
 482                 hiubus: bus@c883c000 {
 483                         compatible = "simple-bus";
 484                         reg = <0x0 0xc883c000 0x0 0x2000>;
 485                         #address-cells = <2>;
 486                         #size-cells = <2>;
 487                         ranges = <0x0 0x0 0x0 0xc883c000 0x0 0x2000>;
 488
 489                         sysctrl: system-controller@0 {
 490                                 compatible = "amlogic,meson-gx-hhi-sysctrl", "simple-mfd", "syscon";
 491                                 reg = <0 0 0 0x400>;
 492                         };
 493
 494                         mailbox: mailbox@404 {
 495                                 compatible = "amlogic,meson-gxbb-mhu";
 496                                 reg = <0 0x404 0 0x4c>;
 497                                 interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>,
 498                                              <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>,
 499                                              <GIC_SPI 210 IRQ_TYPE_EDGE_RISING>;
 500                                 #mbox-cells = <1>;
 501                         };
 502                 };
 503
 504                 ethmac: ethernet@c9410000 {
 505                         compatible = "amlogic,meson-gxbb-dwmac",
 506                                      "snps,dwmac-3.70a",
 507                                      "snps,dwmac";
 508                         reg = <0x0 0xc9410000 0x0 0x10000>,
 509                               <0x0 0xc8834540 0x0 0x4>;
 510                         interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>;
 511                         interrupt-names = "macirq";
 512                         rx-fifo-depth = <4096>;
 513                         tx-fifo-depth = <2048>;
 514                         status = "disabled";
 515                 };
 516
 517                 apb: apb@d0000000 {
 518                         compatible = "simple-bus";
 519                         reg = <0x0 0xd0000000 0x0 0x200000>;
 520                         #address-cells = <2>;
 521                         #size-cells = <2>;
 522                         ranges = <0x0 0x0 0x0 0xd0000000 0x0 0x200000>;
 523
 524                         sd_emmc_a: mmc@70000 {
 525                                 compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 526                                 reg = <0x0 0x70000 0x0 0x800>;
 527                                 interrupts = <GIC_SPI 216 IRQ_TYPE_EDGE_RISING>;
 528                                 status = "disabled";
 529                         };
 530
 531                         sd_emmc_b: mmc@72000 {
 532                                 compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 533                                 reg = <0x0 0x72000 0x0 0x800>;
 534                                 interrupts = <GIC_SPI 217 IRQ_TYPE_EDGE_RISING>;
 535                                 status = "disabled";
 536                         };
 537
 538                         sd_emmc_c: mmc@74000 {
 539                                 compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 540                                 reg = <0x0 0x74000 0x0 0x800>;
 541                                 interrupts = <GIC_SPI 218 IRQ_TYPE_EDGE_RISING>;
 542                                 status = "disabled";
 543                         };
 544                 };
 545
 546                 vpu: vpu@d0100000 {
 547                         compatible = "amlogic,meson-gx-vpu";
 548                         reg = <0x0 0xd0100000 0x0 0x100000>,
 549                               <0x0 0xc883c000 0x0 0x1000>;
 550                         reg-names = "vpu", "hhi";
 551                         interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>;
 552                         #address-cells = <1>;
 553                         #size-cells = <0>;
 554                         amlogic,canvas = <&canvas>;
 555
 556                         /* CVBS VDAC output port */
 557                         cvbs_vdac_port: port@0 {
 558                                 reg = <0>;
 559                         };
 560
 561                         /* HDMI-TX output port */
 562                         hdmi_tx_port: port@1 {
 563                                 reg = <1>;
 564
 565                                 hdmi_tx_out: endpoint {
 566                                         remote-endpoint = <&hdmi_tx_in>;
 567                                 };
 568                         };
 569                 };
 570
 571                 hdmi_tx: hdmi-tx@c883a000 {
 572                         compatible = "amlogic,meson-gx-dw-hdmi";
 573                         reg = <0x0 0xc883a000 0x0 0x1c>;
 574                         interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>;
 575                         #address-cells = <1>;
 576                         #size-cells = <0>;
 577                         status = "disabled";
 578
 579                         /* VPU VENC Input */
 580                         hdmi_tx_venc_port: port@0 {
 581                                 reg = <0>;
 582
 583                                 hdmi_tx_in: endpoint {
 584                                         remote-endpoint = <&hdmi_tx_out>;
 585                                 };
 586                         };
 587
 588                         /* TMDS Output */
 589                         hdmi_tx_tmds_port: port@1 {
 590                                 reg = <1>;
 591                         };
 592                 };
 593         };
 594 };