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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 | // SPDX-License-Identifier: (GPL-2.0+ OR MIT) /* * Copyright (c) 2016 Andreas Färber * * Copyright (c) 2016 BayLibre, SAS. * Author: Neil Armstrong <narmstrong@baylibre.com> * * Copyright (c) 2016 Endless Computers, Inc. * Author: Carlo Caione <carlo@endlessm.com> */ #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/power/meson-gxbb-power.h> #include <dt-bindings/thermal/thermal.h> / { interrupt-parent = <&gic>; #address-cells = <2>; #size-cells = <2>; aliases { mmc0 = &sd_emmc_b; /* SD card */ mmc1 = &sd_emmc_c; /* eMMC */ mmc2 = &sd_emmc_a; /* SDIO */ }; reserved-memory { #address-cells = <2>; #size-cells = <2>; ranges; /* 16 MiB reserved for Hardware ROM Firmware */ hwrom_reserved: hwrom@0 { reg = <0x0 0x0 0x0 0x1000000>; no-map; }; /* 2 MiB reserved for ARM Trusted Firmware (BL31) */ secmon_reserved: secmon@10000000 { reg = <0x0 0x10000000 0x0 0x200000>; no-map; }; /* Alternate 3 MiB reserved for ARM Trusted Firmware (BL31) */ secmon_reserved_alt: secmon@5000000 { reg = <0x0 0x05000000 0x0 0x300000>; no-map; }; /* 32 MiB reserved for ARM Trusted Firmware (BL32) */ secmon_reserved_bl32: secmon@5300000 { reg = <0x0 0x05300000 0x0 0x2000000>; no-map; }; linux,cma { compatible = "shared-dma-pool"; reusable; size = <0x0 0x10000000>; alignment = <0x0 0x400000>; linux,cma-default; }; }; chosen { #address-cells = <2>; #size-cells = <2>; ranges; simplefb_cvbs: framebuffer-cvbs { compatible = "amlogic,simple-framebuffer", "simple-framebuffer"; amlogic,pipeline = "vpu-cvbs"; power-domains = <&pwrc PWRC_GXBB_VPU_ID>; status = "disabled"; }; simplefb_hdmi: framebuffer-hdmi { compatible = "amlogic,simple-framebuffer", "simple-framebuffer"; amlogic,pipeline = "vpu-hdmi"; power-domains = <&pwrc PWRC_GXBB_VPU_ID>; status = "disabled"; }; }; cpus { #address-cells = <0x2>; #size-cells = <0x0>; cpu0: cpu@0 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x0 0x0>; enable-method = "psci"; next-level-cache = <&l2>; clocks = <&scpi_dvfs 0>; #cooling-cells = <2>; }; cpu1: cpu@1 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x0 0x1>; enable-method = "psci"; next-level-cache = <&l2>; clocks = <&scpi_dvfs 0>; #cooling-cells = <2>; }; cpu2: cpu@2 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x0 0x2>; enable-method = "psci"; next-level-cache = <&l2>; clocks = <&scpi_dvfs 0>; #cooling-cells = <2>; }; cpu3: cpu@3 { device_type = "cpu"; compatible = "arm,cortex-a53"; reg = <0x0 0x3>; enable-method = "psci"; next-level-cache = <&l2>; clocks = <&scpi_dvfs 0>; #cooling-cells = <2>; }; l2: l2-cache0 { compatible = "cache"; }; }; thermal-zones { cpu-thermal { polling-delay-passive = <250>; /* milliseconds */ polling-delay = <1000>; /* milliseconds */ thermal-sensors = <&scpi_sensors 0>; trips { cpu_passive: cpu-passive { temperature = <80000>; /* millicelsius */ hysteresis = <2000>; /* millicelsius */ type = "passive"; }; cpu_hot: cpu-hot { temperature = <90000>; /* millicelsius */ hysteresis = <2000>; /* millicelsius */ type = "hot"; }; cpu_critical: cpu-critical { temperature = <110000>; /* millicelsius */ hysteresis = <2000>; /* millicelsius */ type = "critical"; }; }; cpu_cooling_maps: cooling-maps { map0 { trip = <&cpu_passive>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; }; map1 { trip = <&cpu_hot>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; }; }; }; }; arm-pmu { compatible = "arm,cortex-a53-pmu"; interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>; interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; }; psci { compatible = "arm,psci-0.2"; method = "smc"; }; timer { compatible = "arm,armv8-timer"; interrupts = <GIC_PPI 13 (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>, <GIC_PPI 14 (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>, <GIC_PPI 11 (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>, <GIC_PPI 10 (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>; }; xtal: xtal-clk { compatible = "fixed-clock"; clock-frequency = <24000000>; clock-output-names = "xtal"; #clock-cells = <0>; }; firmware { sm: secure-monitor { compatible = "amlogic,meson-gx-sm", "amlogic,meson-gxbb-sm"; }; }; efuse: efuse { compatible = "amlogic,meson-gx-efuse", "amlogic,meson-gxbb-efuse"; #address-cells = <1>; #size-cells = <1>; read-only; secure-monitor = <&sm>; sn: sn@14 { reg = <0x14 0x10>; }; eth_mac: eth-mac@34 { reg = <0x34 0x10>; }; bid: bid@46 { reg = <0x46 0x30>; }; }; scpi { compatible = "amlogic,meson-gxbb-scpi", "arm,scpi-pre-1.0"; mboxes = <&mailbox 1 &mailbox 2>; shmem = <&cpu_scp_lpri &cpu_scp_hpri>; scpi_clocks: clocks { compatible = "arm,scpi-clocks"; scpi_dvfs: clocks-0 { compatible = "arm,scpi-dvfs-clocks"; #clock-cells = <1>; clock-indices = <0>; clock-output-names = "vcpu"; }; }; scpi_sensors: sensors { compatible = "amlogic,meson-gxbb-scpi-sensors", "arm,scpi-sensors"; #thermal-sensor-cells = <1>; }; }; soc { compatible = "simple-bus"; #address-cells = <2>; #size-cells = <2>; ranges; cbus: bus@c1100000 { compatible = "simple-bus"; reg = <0x0 0xc1100000 0x0 0x100000>; #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc1100000 0x0 0x100000>; gpio_intc: interrupt-controller@9880 { compatible = "amlogic,meson-gpio-intc"; reg = <0x0 0x9880 0x0 0x10>; interrupt-controller; #interrupt-cells = <2>; amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>; status = "disabled"; }; reset: reset-controller@4404 { compatible = "amlogic,meson-gxbb-reset"; reg = <0x0 0x04404 0x0 0x9c>; #reset-cells = <1>; }; aiu: audio-controller@5400 { compatible = "amlogic,aiu"; #sound-dai-cells = <2>; sound-name-prefix = "AIU"; reg = <0x0 0x5400 0x0 0x2ac>; interrupts = <GIC_SPI 48 IRQ_TYPE_EDGE_RISING>, <GIC_SPI 50 IRQ_TYPE_EDGE_RISING>; interrupt-names = "i2s", "spdif"; status = "disabled"; }; uart_A: serial@84c0 { compatible = "amlogic,meson-gx-uart"; reg = <0x0 0x84c0 0x0 0x18>; interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>; status = "disabled"; fifo-size = <128>; }; uart_B: serial@84dc { compatible = "amlogic,meson-gx-uart"; reg = <0x0 0x84dc 0x0 0x18>; interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>; status = "disabled"; }; i2c_A: i2c@8500 { compatible = "amlogic,meson-gxbb-i2c"; reg = <0x0 0x08500 0x0 0x20>; interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; pwm_ab: pwm@8550 { compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm"; reg = <0x0 0x08550 0x0 0x10>; #pwm-cells = <3>; status = "disabled"; }; pwm_cd: pwm@8650 { compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm"; reg = <0x0 0x08650 0x0 0x10>; #pwm-cells = <3>; status = "disabled"; }; saradc: adc@8680 { compatible = "amlogic,meson-saradc"; reg = <0x0 0x8680 0x0 0x34>; #io-channel-cells = <1>; interrupts = <GIC_SPI 73 IRQ_TYPE_EDGE_RISING>; status = "disabled"; }; pwm_ef: pwm@86c0 { compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm"; reg = <0x0 0x086c0 0x0 0x10>; #pwm-cells = <3>; status = "disabled"; }; uart_C: serial@8700 { compatible = "amlogic,meson-gx-uart"; reg = <0x0 0x8700 0x0 0x18>; interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>; status = "disabled"; }; clock-measure@8758 { compatible = "amlogic,meson-gx-clk-measure"; reg = <0x0 0x8758 0x0 0x10>; }; i2c_B: i2c@87c0 { compatible = "amlogic,meson-gxbb-i2c"; reg = <0x0 0x087c0 0x0 0x20>; interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; i2c_C: i2c@87e0 { compatible = "amlogic,meson-gxbb-i2c"; reg = <0x0 0x087e0 0x0 0x20>; interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; spicc: spi@8d80 { compatible = "amlogic,meson-gx-spicc"; reg = <0x0 0x08d80 0x0 0x80>; interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; spifc: spi@8c80 { compatible = "amlogic,meson-gxbb-spifc"; reg = <0x0 0x08c80 0x0 0x80>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; watchdog@98d0 { compatible = "amlogic,meson-gxbb-wdt"; reg = <0x0 0x098d0 0x0 0x10>; clocks = <&xtal>; }; }; gic: interrupt-controller@c4301000 { compatible = "arm,gic-400"; reg = <0x0 0xc4301000 0 0x1000>, <0x0 0xc4302000 0 0x2000>, <0x0 0xc4304000 0 0x2000>, <0x0 0xc4306000 0 0x2000>; interrupt-controller; interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>; #interrupt-cells = <3>; #address-cells = <0>; }; sram: sram@c8000000 { compatible = "mmio-sram"; reg = <0x0 0xc8000000 0x0 0x14000>; #address-cells = <1>; #size-cells = <1>; ranges = <0 0x0 0xc8000000 0x14000>; cpu_scp_lpri: scp-sram@0 { compatible = "amlogic,meson-gxbb-scp-shmem"; reg = <0x13000 0x400>; }; cpu_scp_hpri: scp-sram@200 { compatible = "amlogic,meson-gxbb-scp-shmem"; reg = <0x13400 0x400>; }; }; aobus: bus@c8100000 { compatible = "simple-bus"; reg = <0x0 0xc8100000 0x0 0x100000>; #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>; sysctrl_AO: sys-ctrl@0 { compatible = "amlogic,meson-gx-ao-sysctrl", "simple-mfd", "syscon"; reg = <0x0 0x0 0x0 0x100>; clkc_AO: clock-controller { compatible = "amlogic,meson-gx-aoclkc"; #clock-cells = <1>; #reset-cells = <1>; }; }; cec_AO: cec@100 { compatible = "amlogic,meson-gx-ao-cec"; reg = <0x0 0x00100 0x0 0x14>; interrupts = <GIC_SPI 199 IRQ_TYPE_EDGE_RISING>; status = "disabled"; }; sec_AO: ao-secure@140 { compatible = "amlogic,meson-gx-ao-secure", "syscon"; reg = <0x0 0x140 0x0 0x140>; amlogic,has-chip-id; }; uart_AO: serial@4c0 { compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart"; reg = <0x0 0x004c0 0x0 0x18>; interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>; status = "disabled"; }; uart_AO_B: serial@4e0 { compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart"; reg = <0x0 0x004e0 0x0 0x18>; interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>; status = "disabled"; }; i2c_AO: i2c@500 { compatible = "amlogic,meson-gxbb-i2c"; reg = <0x0 0x500 0x0 0x20>; interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>; #address-cells = <1>; #size-cells = <0>; status = "disabled"; }; pwm_AO_ab: pwm@550 { compatible = "amlogic,meson-gx-ao-pwm", "amlogic,meson-gxbb-ao-pwm"; reg = <0x0 0x00550 0x0 0x10>; #pwm-cells = <3>; status = "disabled"; }; ir: ir@580 { compatible = "amlogic,meson-gx-ir", "amlogic,meson-gxbb-ir"; reg = <0x0 0x00580 0x0 0x40>; interrupts = <GIC_SPI 196 IRQ_TYPE_EDGE_RISING>; status = "disabled"; }; }; vdec: video-codec@c8820000 { compatible = "amlogic,gx-vdec"; reg = <0x0 0xc8820000 0x0 0x10000>, <0x0 0xc110a580 0x0 0xe4>; reg-names = "dos", "esparser"; interrupts = <GIC_SPI 44 IRQ_TYPE_EDGE_RISING>, <GIC_SPI 32 IRQ_TYPE_EDGE_RISING>; interrupt-names = "vdec", "esparser"; amlogic,ao-sysctrl = <&sysctrl_AO>; amlogic,canvas = <&canvas>; }; periphs: bus@c8834000 { compatible = "simple-bus"; reg = <0x0 0xc8834000 0x0 0x2000>; #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>; hwrng: rng@0 { compatible = "amlogic,meson-rng"; reg = <0x0 0x0 0x0 0x4>; }; }; dmcbus: bus@c8838000 { compatible = "simple-bus"; reg = <0x0 0xc8838000 0x0 0x400>; #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc8838000 0x0 0x400>; canvas: video-lut@48 { compatible = "amlogic,canvas"; reg = <0x0 0x48 0x0 0x14>; }; }; hiubus: bus@c883c000 { compatible = "simple-bus"; reg = <0x0 0xc883c000 0x0 0x2000>; #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xc883c000 0x0 0x2000>; sysctrl: system-controller@0 { compatible = "amlogic,meson-gx-hhi-sysctrl", "simple-mfd", "syscon"; reg = <0 0 0 0x400>; pwrc: power-controller { compatible = "amlogic,meson-gxbb-pwrc"; #power-domain-cells = <1>; amlogic,ao-sysctrl = <&sysctrl_AO>; }; }; mailbox: mailbox@404 { compatible = "amlogic,meson-gxbb-mhu"; reg = <0 0x404 0 0x4c>; interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>, <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>, <GIC_SPI 210 IRQ_TYPE_EDGE_RISING>; #mbox-cells = <1>; }; }; ethmac: ethernet@c9410000 { compatible = "amlogic,meson-gxbb-dwmac", "snps,dwmac-3.70a", "snps,dwmac"; reg = <0x0 0xc9410000 0x0 0x10000>, <0x0 0xc8834540 0x0 0x4>; interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>; interrupt-names = "macirq"; rx-fifo-depth = <4096>; tx-fifo-depth = <2048>; power-domains = <&pwrc PWRC_GXBB_ETHERNET_MEM_ID>; status = "disabled"; }; apb: apb@d0000000 { compatible = "simple-bus"; reg = <0x0 0xd0000000 0x0 0x200000>; #address-cells = <2>; #size-cells = <2>; ranges = <0x0 0x0 0x0 0xd0000000 0x0 0x200000>; sd_emmc_a: mmc@70000 { compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc"; reg = <0x0 0x70000 0x0 0x800>; interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; sd_emmc_b: mmc@72000 { compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc"; reg = <0x0 0x72000 0x0 0x800>; interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; sd_emmc_c: mmc@74000 { compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc"; reg = <0x0 0x74000 0x0 0x800>; interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>; status = "disabled"; }; }; vpu: vpu@d0100000 { compatible = "amlogic,meson-gx-vpu"; reg = <0x0 0xd0100000 0x0 0x100000>, <0x0 0xc883c000 0x0 0x1000>; reg-names = "vpu", "hhi"; interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>; #address-cells = <1>; #size-cells = <0>; amlogic,canvas = <&canvas>; /* CVBS VDAC output port */ cvbs_vdac_port: port@0 { reg = <0>; }; /* HDMI-TX output port */ hdmi_tx_port: port@1 { reg = <1>; hdmi_tx_out: endpoint { remote-endpoint = <&hdmi_tx_in>; }; }; }; hdmi_tx: hdmi-tx@c883a000 { compatible = "amlogic,meson-gx-dw-hdmi"; reg = <0x0 0xc883a000 0x0 0x1c>; interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>; #address-cells = <1>; #size-cells = <0>; #sound-dai-cells = <0>; sound-name-prefix = "HDMITX"; status = "disabled"; /* VPU VENC Input */ hdmi_tx_venc_port: port@0 { reg = <0>; hdmi_tx_in: endpoint { remote-endpoint = <&hdmi_tx_out>; }; }; /* TMDS Output */ hdmi_tx_tmds_port: port@1 { reg = <1>; }; }; }; }; |