arch/arm64/boot/dts/amlogic/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                 /* 32 MiB reserved for ARM Trusted Firmware (BL32) */
  45                 secmon_reserved_bl32: secmon@5300000 {
  46                         reg = <0x0 0x05300000 0x0 0x2000000>;
  47                         no-map;
  48                 };
  49
  50                 linux,cma {
  51                         compatible = "shared-dma-pool";
  52                         reusable;
  53                         size = <0x0 0xbc00000>;
  54                         alignment = <0x0 0x400000>;
  55                         linux,cma-default;
  56                 };
  57         };
  58
  59         cpus {
  60                 #address-cells = <0x2>;
  61                 #size-cells = <0x0>;
  62
  63                 cpu0: cpu@0 {
  64                         device_type = "cpu";
  65                         compatible = "arm,cortex-a53", "arm,armv8";
  66                         reg = <0x0 0x0>;
  67                         enable-method = "psci";
  68                         next-level-cache = <&l2>;
  69                         clocks = <&scpi_dvfs 0>;
  70                 };
  71
  72                 cpu1: cpu@1 {
  73                         device_type = "cpu";
  74                         compatible = "arm,cortex-a53", "arm,armv8";
  75                         reg = <0x0 0x1>;
  76                         enable-method = "psci";
  77                         next-level-cache = <&l2>;
  78                         clocks = <&scpi_dvfs 0>;
  79                 };
  80
  81                 cpu2: cpu@2 {
  82                         device_type = "cpu";
  83                         compatible = "arm,cortex-a53", "arm,armv8";
  84                         reg = <0x0 0x2>;
  85                         enable-method = "psci";
  86                         next-level-cache = <&l2>;
  87                         clocks = <&scpi_dvfs 0>;
  88                 };
  89
  90                 cpu3: cpu@3 {
  91                         device_type = "cpu";
  92                         compatible = "arm,cortex-a53", "arm,armv8";
  93                         reg = <0x0 0x3>;
  94                         enable-method = "psci";
  95                         next-level-cache = <&l2>;
  96                         clocks = <&scpi_dvfs 0>;
  97                 };
  98
  99                 l2: l2-cache0 {
 100                         compatible = "cache";
 101                 };
 102         };
 103
 104         arm-pmu {
 105                 compatible = "arm,cortex-a53-pmu";
 106                 interrupts = <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
 107                              <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH>,
 108                              <GIC_SPI 153 IRQ_TYPE_LEVEL_HIGH>,
 109                              <GIC_SPI 154 IRQ_TYPE_LEVEL_HIGH>;
 110                 interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
 111         };
 112
 113         psci {
 114                 compatible = "arm,psci-0.2";
 115                 method = "smc";
 116         };
 117
 118         timer {
 119                 compatible = "arm,armv8-timer";
 120                 interrupts = <GIC_PPI 13
 121                         (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
 122                              <GIC_PPI 14
 123                         (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
 124                              <GIC_PPI 11
 125                         (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>,
 126                              <GIC_PPI 10
 127                         (GIC_CPU_MASK_RAW(0xff) | IRQ_TYPE_LEVEL_LOW)>;
 128         };
 129
 130         xtal: xtal-clk {
 131                 compatible = "fixed-clock";
 132                 clock-frequency = <24000000>;
 133                 clock-output-names = "xtal";
 134                 #clock-cells = <0>;
 135         };
 136
 137         firmware {
 138                 sm: secure-monitor {
 139                         compatible = "amlogic,meson-gx-sm", "amlogic,meson-gxbb-sm";
 140                 };
 141         };
 142
 143         efuse: efuse {
 144                 compatible = "amlogic,meson-gx-efuse", "amlogic,meson-gxbb-efuse";
 145                 #address-cells = <1>;
 146                 #size-cells = <1>;
 147                 read-only;
 148
 149                 sn: sn@14 {
 150                         reg = <0x14 0x10>;
 151                 };
 152
 153                 eth_mac: eth-mac@34 {
 154                         reg = <0x34 0x10>;
 155                 };
 156
 157                 bid: bid@46 {
 158                         reg = <0x46 0x30>;
 159                 };
 160         };
 161
 162         scpi {
 163                 compatible = "amlogic,meson-gxbb-scpi", "arm,scpi-pre-1.0";
 164                 mboxes = <&mailbox 1 &mailbox 2>;
 165                 shmem = <&cpu_scp_lpri &cpu_scp_hpri>;
 166
 167                 scpi_clocks: clocks {
 168                         compatible = "arm,scpi-clocks";
 169
 170                         scpi_dvfs: clocks-0 {
 171                                 compatible = "arm,scpi-dvfs-clocks";
 172                                 #clock-cells = <1>;
 173                                 clock-indices = <0>;
 174                                 clock-output-names = "vcpu";
 175                         };
 176                 };
 177
 178                 scpi_sensors: sensors {
 179                         compatible = "amlogic,meson-gxbb-scpi-sensors", "arm,scpi-sensors";
 180                         #thermal-sensor-cells = <1>;
 181                 };
 182         };
 183
 184         soc {
 185                 compatible = "simple-bus";
 186                 #address-cells = <2>;
 187                 #size-cells = <2>;
 188                 ranges;
 189
 190                 cbus: bus@c1100000 {
 191                         compatible = "simple-bus";
 192                         reg = <0x0 0xc1100000 0x0 0x100000>;
 193                         #address-cells = <2>;
 194                         #size-cells = <2>;
 195                         ranges = <0x0 0x0 0x0 0xc1100000 0x0 0x100000>;
 196
 197                         gpio_intc: interrupt-controller@9880 {
 198                                 compatible = "amlogic,meson-gpio-intc";
 199                                 reg = <0x0 0x9880 0x0 0x10>;
 200                                 interrupt-controller;
 201                                 #interrupt-cells = <2>;
 202                                 amlogic,channel-interrupts = <64 65 66 67 68 69 70 71>;
 203                                 status = "disabled";
 204                         };
 205
 206                         reset: reset-controller@4404 {
 207                                 compatible = "amlogic,meson-gx-reset", "amlogic,meson-gxbb-reset";
 208                                 reg = <0x0 0x04404 0x0 0x9c>;
 209                                 #reset-cells = <1>;
 210                         };
 211
 212                         uart_A: serial@84c0 {
 213                                 compatible = "amlogic,meson-gx-uart";
 214                                 reg = <0x0 0x84c0 0x0 0x18>;
 215                                 interrupts = <GIC_SPI 26 IRQ_TYPE_EDGE_RISING>;
 216                                 status = "disabled";
 217                         };
 218
 219                         uart_B: serial@84dc {
 220                                 compatible = "amlogic,meson-gx-uart";
 221                                 reg = <0x0 0x84dc 0x0 0x18>;
 222                                 interrupts = <GIC_SPI 75 IRQ_TYPE_EDGE_RISING>;
 223                                 status = "disabled";
 224                         };
 225
 226                         i2c_A: i2c@8500 {
 227                                 compatible = "amlogic,meson-gx-i2c", "amlogic,meson-gxbb-i2c";
 228                                 reg = <0x0 0x08500 0x0 0x20>;
 229                                 interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>;
 230                                 #address-cells = <1>;
 231                                 #size-cells = <0>;
 232                                 status = "disabled";
 233                         };
 234
 235                         pwm_ab: pwm@8550 {
 236                                 compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
 237                                 reg = <0x0 0x08550 0x0 0x10>;
 238                                 #pwm-cells = <3>;
 239                                 status = "disabled";
 240                         };
 241
 242                         pwm_cd: pwm@8650 {
 243                                 compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
 244                                 reg = <0x0 0x08650 0x0 0x10>;
 245                                 #pwm-cells = <3>;
 246                                 status = "disabled";
 247                         };
 248
 249                         saradc: adc@8680 {
 250                                 compatible = "amlogic,meson-saradc";
 251                                 reg = <0x0 0x8680 0x0 0x34>;
 252                                 #io-channel-cells = <1>;
 253                                 interrupts = <GIC_SPI 73 IRQ_TYPE_EDGE_RISING>;
 254                                 status = "disabled";
 255                         };
 256
 257                         pwm_ef: pwm@86c0 {
 258                                 compatible = "amlogic,meson-gx-pwm", "amlogic,meson-gxbb-pwm";
 259                                 reg = <0x0 0x086c0 0x0 0x10>;
 260                                 #pwm-cells = <3>;
 261                                 status = "disabled";
 262                         };
 263
 264                         uart_C: serial@8700 {
 265                                 compatible = "amlogic,meson-gx-uart";
 266                                 reg = <0x0 0x8700 0x0 0x18>;
 267                                 interrupts = <GIC_SPI 93 IRQ_TYPE_EDGE_RISING>;
 268                                 status = "disabled";
 269                         };
 270
 271                         i2c_B: i2c@87c0 {
 272                                 compatible = "amlogic,meson-gx-i2c", "amlogic,meson-gxbb-i2c";
 273                                 reg = <0x0 0x087c0 0x0 0x20>;
 274                                 interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>;
 275                                 #address-cells = <1>;
 276                                 #size-cells = <0>;
 277                                 status = "disabled";
 278                         };
 279
 280                         i2c_C: i2c@87e0 {
 281                                 compatible = "amlogic,meson-gx-i2c", "amlogic,meson-gxbb-i2c";
 282                                 reg = <0x0 0x087e0 0x0 0x20>;
 283                                 interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>;
 284                                 #address-cells = <1>;
 285                                 #size-cells = <0>;
 286                                 status = "disabled";
 287                         };
 288
 289                         spicc: spi@8d80 {
 290                                 compatible = "amlogic,meson-gx-spicc";
 291                                 reg = <0x0 0x08d80 0x0 0x80>;
 292                                 interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH>;
 293                                 #address-cells = <1>;
 294                                 #size-cells = <0>;
 295                                 status = "disabled";
 296                         };
 297
 298                         spifc: spi@8c80 {
 299                                 compatible = "amlogic,meson-gx-spifc", "amlogic,meson-gxbb-spifc";
 300                                 reg = <0x0 0x08c80 0x0 0x80>;
 301                                 #address-cells = <1>;
 302                                 #size-cells = <0>;
 303                                 status = "disabled";
 304                         };
 305
 306                         watchdog@98d0 {
 307                                 compatible = "amlogic,meson-gx-wdt", "amlogic,meson-gxbb-wdt";
 308                                 reg = <0x0 0x098d0 0x0 0x10>;
 309                                 clocks = <&xtal>;
 310                         };
 311                 };
 312
 313                 gic: interrupt-controller@c4301000 {
 314                         compatible = "arm,gic-400";
 315                         reg = <0x0 0xc4301000 0 0x1000>,
 316                               <0x0 0xc4302000 0 0x2000>,
 317                               <0x0 0xc4304000 0 0x2000>,
 318                               <0x0 0xc4306000 0 0x2000>;
 319                         interrupt-controller;
 320                         interrupts = <GIC_PPI 9
 321                                 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_HIGH)>;
 322                         #interrupt-cells = <3>;
 323                         #address-cells = <0>;
 324                 };
 325
 326                 sram: sram@c8000000 {
 327                         compatible = "amlogic,meson-gx-sram", "amlogic,meson-gxbb-sram", "mmio-sram";
 328                         reg = <0x0 0xc8000000 0x0 0x14000>;
 329
 330                         #address-cells = <1>;
 331                         #size-cells = <1>;
 332                         ranges = <0 0x0 0xc8000000 0x14000>;
 333
 334                         cpu_scp_lpri: scp-shmem@0 {
 335                                 compatible = "amlogic,meson-gx-scp-shmem", "amlogic,meson-gxbb-scp-shmem";
 336                                 reg = <0x13000 0x400>;
 337                         };
 338
 339                         cpu_scp_hpri: scp-shmem@200 {
 340                                 compatible = "amlogic,meson-gx-scp-shmem", "amlogic,meson-gxbb-scp-shmem";
 341                                 reg = <0x13400 0x400>;
 342                         };
 343                 };
 344
 345                 aobus: bus@c8100000 {
 346                         compatible = "simple-bus";
 347                         reg = <0x0 0xc8100000 0x0 0x100000>;
 348                         #address-cells = <2>;
 349                         #size-cells = <2>;
 350                         ranges = <0x0 0x0 0x0 0xc8100000 0x0 0x100000>;
 351
 352                         sysctrl_AO: sys-ctrl@0 {
 353                                 compatible = "amlogic,meson-gx-ao-sysctrl", "syscon", "simple-mfd";
 354                                 reg =  <0x0 0x0 0x0 0x100>;
 355
 356                                 pwrc_vpu: power-controller-vpu {
 357                                         compatible = "amlogic,meson-gx-pwrc-vpu";
 358                                         #power-domain-cells = <0>;
 359                                         amlogic,hhi-sysctrl = <&sysctrl>;
 360                                 };
 361
 362                                 clkc_AO: clock-controller {
 363                                         compatible = "amlogic,meson-gx-aoclkc";
 364                                         #clock-cells = <1>;
 365                                         #reset-cells = <1>;
 366                                 };
 367                         };
 368
 369                         cec_AO: cec@100 {
 370                                 compatible = "amlogic,meson-gx-ao-cec";
 371                                 reg = <0x0 0x00100 0x0 0x14>;
 372                                 interrupts = <GIC_SPI 199 IRQ_TYPE_EDGE_RISING>;
 373                         };
 374
 375                         sec_AO: ao-secure@140 {
 376                                 compatible = "amlogic,meson-gx-ao-secure", "syscon";
 377                                 reg = <0x0 0x140 0x0 0x140>;
 378                                 amlogic,has-chip-id;
 379                         };
 380
 381                         uart_AO: serial@4c0 {
 382                                 compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
 383                                 reg = <0x0 0x004c0 0x0 0x18>;
 384                                 interrupts = <GIC_SPI 193 IRQ_TYPE_EDGE_RISING>;
 385                                 status = "disabled";
 386                         };
 387
 388                         uart_AO_B: serial@4e0 {
 389                                 compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
 390                                 reg = <0x0 0x004e0 0x0 0x18>;
 391                                 interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING>;
 392                                 status = "disabled";
 393                         };
 394
 395                         i2c_AO: i2c@500 {
 396                                 compatible = "amlogic,meson-gx-i2c", "amlogic,meson-gxbb-i2c";
 397                                 reg = <0x0 0x500 0x0 0x20>;
 398                                 interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>;
 399                                 #address-cells = <1>;
 400                                 #size-cells = <0>;
 401                                 status = "disabled";
 402                         };
 403
 404                         pwm_AO_ab: pwm@550 {
 405                                 compatible = "amlogic,meson-gx-ao-pwm", "amlogic,meson-gxbb-ao-pwm";
 406                                 reg = <0x0 0x00550 0x0 0x10>;
 407                                 #pwm-cells = <3>;
 408                                 status = "disabled";
 409                         };
 410
 411                         ir: ir@580 {
 412                                 compatible = "amlogic,meson-gx-ir", "amlogic,meson-gxbb-ir";
 413                                 reg = <0x0 0x00580 0x0 0x40>;
 414                                 interrupts = <GIC_SPI 196 IRQ_TYPE_EDGE_RISING>;
 415                                 status = "disabled";
 416                         };
 417                 };
 418
 419                 periphs: periphs@c8834000 {
 420                         compatible = "simple-bus";
 421                         reg = <0x0 0xc8834000 0x0 0x2000>;
 422                         #address-cells = <2>;
 423                         #size-cells = <2>;
 424                         ranges = <0x0 0x0 0x0 0xc8834000 0x0 0x2000>;
 425
 426                         hwrng: rng@0 {
 427                                 compatible = "amlogic,meson-rng";
 428                                 reg = <0x0 0x0 0x0 0x4>;
 429                         };
 430                 };
 431
 432                 hiubus: bus@c883c000 {
 433                         compatible = "simple-bus";
 434                         reg = <0x0 0xc883c000 0x0 0x2000>;
 435                         #address-cells = <2>;
 436                         #size-cells = <2>;
 437                         ranges = <0x0 0x0 0x0 0xc883c000 0x0 0x2000>;
 438
 439                         sysctrl: system-controller@0 {
 440                                 compatible = "amlogic,meson-gx-hhi-sysctrl", "syscon", "simple-mfd";
 441                                 reg = <0 0 0 0x400>;
 442                         };
 443
 444                         mailbox: mailbox@404 {
 445                                 compatible = "amlogic,meson-gx-mhu", "amlogic,meson-gxbb-mhu";
 446                                 reg = <0 0x404 0 0x4c>;
 447                                 interrupts = <GIC_SPI 208 IRQ_TYPE_EDGE_RISING>,
 448                                              <GIC_SPI 209 IRQ_TYPE_EDGE_RISING>,
 449                                              <GIC_SPI 210 IRQ_TYPE_EDGE_RISING>;
 450                                 #mbox-cells = <1>;
 451                         };
 452                 };
 453
 454                 ethmac: ethernet@c9410000 {
 455                         compatible = "amlogic,meson-gx-dwmac", "amlogic,meson-gxbb-dwmac", "snps,dwmac";
 456                         reg = <0x0 0xc9410000 0x0 0x10000
 457                                0x0 0xc8834540 0x0 0x4>;
 458                         interrupts = <GIC_SPI 8 IRQ_TYPE_EDGE_RISING>;
 459                         interrupt-names = "macirq";
 460                         status = "disabled";
 461                 };
 462
 463                 apb: apb@d0000000 {
 464                         compatible = "simple-bus";
 465                         reg = <0x0 0xd0000000 0x0 0x200000>;
 466                         #address-cells = <2>;
 467                         #size-cells = <2>;
 468                         ranges = <0x0 0x0 0x0 0xd0000000 0x0 0x200000>;
 469
 470                         sd_emmc_a: mmc@70000 {
 471                                 compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 472                                 reg = <0x0 0x70000 0x0 0x800>;
 473                                 interrupts = <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>;
 474                                 status = "disabled";
 475                         };
 476
 477                         sd_emmc_b: mmc@72000 {
 478                                 compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 479                                 reg = <0x0 0x72000 0x0 0x800>;
 480                                 interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>;
 481                                 status = "disabled";
 482                         };
 483
 484                         sd_emmc_c: mmc@74000 {
 485                                 compatible = "amlogic,meson-gx-mmc", "amlogic,meson-gxbb-mmc";
 486                                 reg = <0x0 0x74000 0x0 0x800>;
 487                                 interrupts = <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>;
 488                                 status = "disabled";
 489                         };
 490                 };
 491
 492                 vpu: vpu@d0100000 {
 493                         compatible = "amlogic,meson-gx-vpu";
 494                         reg = <0x0 0xd0100000 0x0 0x100000>,
 495                               <0x0 0xc883c000 0x0 0x1000>,
 496                               <0x0 0xc8838000 0x0 0x1000>;
 497                         reg-names = "vpu", "hhi", "dmc";
 498                         interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>;
 499                         #address-cells = <1>;
 500                         #size-cells = <0>;
 501
 502                         /* CVBS VDAC output port */
 503                         cvbs_vdac_port: port@0 {
 504                                 reg = <0>;
 505                         };
 506
 507                         /* HDMI-TX output port */
 508                         hdmi_tx_port: port@1 {
 509                                 reg = <1>;
 510
 511                                 hdmi_tx_out: endpoint {
 512                                         remote-endpoint = <&hdmi_tx_in>;
 513                                 };
 514                         };
 515                 };
 516
 517                 hdmi_tx: hdmi-tx@c883a000 {
 518                         compatible = "amlogic,meson-gx-dw-hdmi";
 519                         reg = <0x0 0xc883a000 0x0 0x1c>;
 520                         interrupts = <GIC_SPI 57 IRQ_TYPE_EDGE_RISING>;
 521                         #address-cells = <1>;
 522                         #size-cells = <0>;
 523                         status = "disabled";
 524
 525                         /* VPU VENC Input */
 526                         hdmi_tx_venc_port: port@0 {
 527                                 reg = <0>;
 528
 529                                 hdmi_tx_in: endpoint {
 530                                         remote-endpoint = <&hdmi_tx_out>;
 531                                 };
 532                         };
 533
 534                         /* TMDS Output */
 535                         hdmi_tx_tmds_port: port@1 {
 536                                 reg = <1>;
 537                         };
 538                 };
 539         };
 540 };