arch/arm64/boot/dts/nvidia/tegra194.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include <dt-bindings/clock/tegra194-clock.h>
   3 #include <dt-bindings/gpio/tegra194-gpio.h>
   4 #include <dt-bindings/interrupt-controller/arm-gic.h>
   5 #include <dt-bindings/mailbox/tegra186-hsp.h>
   6 #include <dt-bindings/reset/tegra194-reset.h>
   7
   8 / {
   9         compatible = "nvidia,tegra194";
  10         interrupt-parent = <&gic>;
  11         #address-cells = <2>;
  12         #size-cells = <2>;
  13
  14         /* control backbone */
  15         cbb {
  16                 compatible = "simple-bus";
  17                 #address-cells = <1>;
  18                 #size-cells = <1>;
  19                 ranges = <0x0 0x0 0x0 0x40000000>;
  20
  21                 gpio: gpio@2200000 {
  22                         compatible = "nvidia,tegra194-gpio";
  23                         reg-names = "security", "gpio";
  24                         reg = <0x2200000 0x10000>,
  25                               <0x2210000 0x10000>;
  26                         interrupts = <GIC_SPI 288 IRQ_TYPE_LEVEL_HIGH>,
  27                                      <GIC_SPI 296 IRQ_TYPE_LEVEL_HIGH>,
  28                                      <GIC_SPI 304 IRQ_TYPE_LEVEL_HIGH>,
  29                                      <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
  30                                      <GIC_SPI 320 IRQ_TYPE_LEVEL_HIGH>,
  31                                      <GIC_SPI 328 IRQ_TYPE_LEVEL_HIGH>;
  32                         #interrupt-cells = <2>;
  33                         interrupt-controller;
  34                         #gpio-cells = <2>;
  35                         gpio-controller;
  36                 };
  37
  38                 ethernet@2490000 {
  39                         compatible = "nvidia,tegra186-eqos",
  40                                      "snps,dwc-qos-ethernet-4.10";
  41                         reg = <0x02490000 0x10000>;
  42                         interrupts = <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>;
  43                         clocks = <&bpmp TEGRA194_CLK_AXI_CBB>,
  44                                  <&bpmp TEGRA194_CLK_EQOS_AXI>,
  45                                  <&bpmp TEGRA194_CLK_EQOS_RX>,
  46                                  <&bpmp TEGRA194_CLK_EQOS_TX>,
  47                                  <&bpmp TEGRA194_CLK_EQOS_PTP_REF>;
  48                         clock-names = "master_bus", "slave_bus", "rx", "tx", "ptp_ref";
  49                         resets = <&bpmp TEGRA194_RESET_EQOS>;
  50                         reset-names = "eqos";
  51                         status = "disabled";
  52
  53                         snps,write-requests = <1>;
  54                         snps,read-requests = <3>;
  55                         snps,burst-map = <0x7>;
  56                         snps,txpbl = <16>;
  57                         snps,rxpbl = <8>;
  58                 };
  59
  60                 uarta: serial@3100000 {
  61                         compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
  62                         reg = <0x03100000 0x40>;
  63                         reg-shift = <2>;
  64                         interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
  65                         clocks = <&bpmp TEGRA194_CLK_UARTA>;
  66                         clock-names = "serial";
  67                         resets = <&bpmp TEGRA194_RESET_UARTA>;
  68                         reset-names = "serial";
  69                         status = "disabled";
  70                 };
  71
  72                 uartb: serial@3110000 {
  73                         compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
  74                         reg = <0x03110000 0x40>;
  75                         reg-shift = <2>;
  76                         interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
  77                         clocks = <&bpmp TEGRA194_CLK_UARTB>;
  78                         clock-names = "serial";
  79                         resets = <&bpmp TEGRA194_RESET_UARTB>;
  80                         reset-names = "serial";
  81                         status = "disabled";
  82                 };
  83
  84                 uartd: serial@3130000 {
  85                         compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
  86                         reg = <0x03130000 0x40>;
  87                         reg-shift = <2>;
  88                         interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
  89                         clocks = <&bpmp TEGRA194_CLK_UARTD>;
  90                         clock-names = "serial";
  91                         resets = <&bpmp TEGRA194_RESET_UARTD>;
  92                         reset-names = "serial";
  93                         status = "disabled";
  94                 };
  95
  96                 uarte: serial@3140000 {
  97                         compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
  98                         reg = <0x03140000 0x40>;
  99                         reg-shift = <2>;
 100                         interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
 101                         clocks = <&bpmp TEGRA194_CLK_UARTE>;
 102                         clock-names = "serial";
 103                         resets = <&bpmp TEGRA194_RESET_UARTE>;
 104                         reset-names = "serial";
 105                         status = "disabled";
 106                 };
 107
 108                 uartf: serial@3150000 {
 109                         compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
 110                         reg = <0x03150000 0x40>;
 111                         reg-shift = <2>;
 112                         interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
 113                         clocks = <&bpmp TEGRA194_CLK_UARTF>;
 114                         clock-names = "serial";
 115                         resets = <&bpmp TEGRA194_RESET_UARTF>;
 116                         reset-names = "serial";
 117                         status = "disabled";
 118                 };
 119
 120                 gen1_i2c: i2c@3160000 {
 121                         compatible = "nvidia,tegra194-i2c";
 122                         reg = <0x03160000 0x10000>;
 123                         interrupts = <GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>;
 124                         #address-cells = <1>;
 125                         #size-cells = <0>;
 126                         clocks = <&bpmp TEGRA194_CLK_I2C1>;
 127                         clock-names = "div-clk";
 128                         resets = <&bpmp TEGRA194_RESET_I2C1>;
 129                         reset-names = "i2c";
 130                         status = "disabled";
 131                 };
 132
 133                 uarth: serial@3170000 {
 134                         compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
 135                         reg = <0x03170000 0x40>;
 136                         reg-shift = <2>;
 137                         interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
 138                         clocks = <&bpmp TEGRA194_CLK_UARTH>;
 139                         clock-names = "serial";
 140                         resets = <&bpmp TEGRA194_RESET_UARTH>;
 141                         reset-names = "serial";
 142                         status = "disabled";
 143                 };
 144
 145                 cam_i2c: i2c@3180000 {
 146                         compatible = "nvidia,tegra194-i2c";
 147                         reg = <0x03180000 0x10000>;
 148                         interrupts = <GIC_SPI 27 IRQ_TYPE_LEVEL_HIGH>;
 149                         #address-cells = <1>;
 150                         #size-cells = <0>;
 151                         clocks = <&bpmp TEGRA194_CLK_I2C3>;
 152                         clock-names = "div-clk";
 153                         resets = <&bpmp TEGRA194_RESET_I2C3>;
 154                         reset-names = "i2c";
 155                         status = "disabled";
 156                 };
 157
 158                 /* shares pads with dpaux1 */
 159                 dp_aux_ch1_i2c: i2c@3190000 {
 160                         compatible = "nvidia,tegra194-i2c";
 161                         reg = <0x03190000 0x10000>;
 162                         interrupts = <GIC_SPI 28 IRQ_TYPE_LEVEL_HIGH>;
 163                         #address-cells = <1>;
 164                         #size-cells = <0>;
 165                         clocks = <&bpmp TEGRA194_CLK_I2C4>;
 166                         clock-names = "div-clk";
 167                         resets = <&bpmp TEGRA194_RESET_I2C4>;
 168                         reset-names = "i2c";
 169                         status = "disabled";
 170                 };
 171
 172                 /* shares pads with dpaux0 */
 173                 dp_aux_ch0_i2c: i2c@31b0000 {
 174                         compatible = "nvidia,tegra194-i2c";
 175                         reg = <0x031b0000 0x10000>;
 176                         interrupts = <GIC_SPI 30 IRQ_TYPE_LEVEL_HIGH>;
 177                         #address-cells = <1>;
 178                         #size-cells = <0>;
 179                         clocks = <&bpmp TEGRA194_CLK_I2C6>;
 180                         clock-names = "div-clk";
 181                         resets = <&bpmp TEGRA194_RESET_I2C6>;
 182                         reset-names = "i2c";
 183                         status = "disabled";
 184                 };
 185
 186                 gen7_i2c: i2c@31c0000 {
 187                         compatible = "nvidia,tegra194-i2c";
 188                         reg = <0x031c0000 0x10000>;
 189                         interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
 190                         #address-cells = <1>;
 191                         #size-cells = <0>;
 192                         clocks = <&bpmp TEGRA194_CLK_I2C7>;
 193                         clock-names = "div-clk";
 194                         resets = <&bpmp TEGRA194_RESET_I2C7>;
 195                         reset-names = "i2c";
 196                         status = "disabled";
 197                 };
 198
 199                 gen9_i2c: i2c@31e0000 {
 200                         compatible = "nvidia,tegra194-i2c";
 201                         reg = <0x031e0000 0x10000>;
 202                         interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
 203                         #address-cells = <1>;
 204                         #size-cells = <0>;
 205                         clocks = <&bpmp TEGRA194_CLK_I2C9>;
 206                         clock-names = "div-clk";
 207                         resets = <&bpmp TEGRA194_RESET_I2C9>;
 208                         reset-names = "i2c";
 209                         status = "disabled";
 210                 };
 211
 212                 sdmmc1: sdhci@3400000 {
 213                         compatible = "nvidia,tegra194-sdhci", "nvidia,tegra186-sdhci";
 214                         reg = <0x03400000 0x10000>;
 215                         interrupts = <GIC_SPI 62 IRQ_TYPE_LEVEL_HIGH>;
 216                         clocks = <&bpmp TEGRA194_CLK_SDMMC1>;
 217                         clock-names = "sdhci";
 218                         resets = <&bpmp TEGRA194_RESET_SDMMC1>;
 219                         reset-names = "sdhci";
 220                         status = "disabled";
 221                 };
 222
 223                 sdmmc3: sdhci@3440000 {
 224                         compatible = "nvidia,tegra194-sdhci", "nvidia,tegra186-sdhci";
 225                         reg = <0x03440000 0x10000>;
 226                         interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
 227                         clocks = <&bpmp TEGRA194_CLK_SDMMC3>;
 228                         clock-names = "sdhci";
 229                         resets = <&bpmp TEGRA194_RESET_SDMMC3>;
 230                         reset-names = "sdhci";
 231                         status = "disabled";
 232                 };
 233
 234                 sdmmc4: sdhci@3460000 {
 235                         compatible = "nvidia,tegra194-sdhci", "nvidia,tegra186-sdhci";
 236                         reg = <0x03460000 0x10000>;
 237                         interrupts = <GIC_SPI 65 IRQ_TYPE_LEVEL_HIGH>;
 238                         clocks = <&bpmp TEGRA194_CLK_SDMMC4>;
 239                         clock-names = "sdhci";
 240                         resets = <&bpmp TEGRA194_RESET_SDMMC4>;
 241                         reset-names = "sdhci";
 242                         status = "disabled";
 243                 };
 244
 245                 gic: interrupt-controller@3881000 {
 246                         compatible = "arm,gic-400";
 247                         #interrupt-cells = <3>;
 248                         interrupt-controller;
 249                         reg = <0x03881000 0x1000>,
 250                               <0x03882000 0x2000>,
 251                               <0x03884000 0x2000>,
 252                               <0x03886000 0x2000>;
 253                         interrupts = <GIC_PPI 9
 254                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
 255                         interrupt-parent = <&gic>;
 256                 };
 257
 258                 hsp_top0: hsp@3c00000 {
 259                         compatible = "nvidia,tegra186-hsp";
 260                         reg = <0x03c00000 0xa0000>;
 261                         interrupts = <GIC_SPI 176 IRQ_TYPE_LEVEL_HIGH>;
 262                         interrupt-names = "doorbell";
 263                         #mbox-cells = <2>;
 264                 };
 265
 266                 gen2_i2c: i2c@c240000 {
 267                         compatible = "nvidia,tegra194-i2c";
 268                         reg = <0x0c240000 0x10000>;
 269                         interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>;
 270                         #address-cells = <1>;
 271                         #size-cells = <0>;
 272                         clocks = <&bpmp TEGRA194_CLK_I2C2>;
 273                         clock-names = "div-clk";
 274                         resets = <&bpmp TEGRA194_RESET_I2C2>;
 275                         reset-names = "i2c";
 276                         status = "disabled";
 277                 };
 278
 279                 gen8_i2c: i2c@c250000 {
 280                         compatible = "nvidia,tegra194-i2c";
 281                         reg = <0x0c250000 0x10000>;
 282                         interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
 283                         #address-cells = <1>;
 284                         #size-cells = <0>;
 285                         clocks = <&bpmp TEGRA194_CLK_I2C8>;
 286                         clock-names = "div-clk";
 287                         resets = <&bpmp TEGRA194_RESET_I2C8>;
 288                         reset-names = "i2c";
 289                         status = "disabled";
 290                 };
 291
 292                 uartc: serial@c280000 {
 293                         compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
 294                         reg = <0x0c280000 0x40>;
 295                         reg-shift = <2>;
 296                         interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
 297                         clocks = <&bpmp TEGRA194_CLK_UARTC>;
 298                         clock-names = "serial";
 299                         resets = <&bpmp TEGRA194_RESET_UARTC>;
 300                         reset-names = "serial";
 301                         status = "disabled";
 302                 };
 303
 304                 uartg: serial@c290000 {
 305                         compatible = "nvidia,tegra194-uart", "nvidia,tegra20-uart";
 306                         reg = <0x0c290000 0x40>;
 307                         reg-shift = <2>;
 308                         interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
 309                         clocks = <&bpmp TEGRA194_CLK_UARTG>;
 310                         clock-names = "serial";
 311                         resets = <&bpmp TEGRA194_RESET_UARTG>;
 312                         reset-names = "serial";
 313                         status = "disabled";
 314                 };
 315
 316                 pmc@c360000 {
 317                         compatible = "nvidia,tegra194-pmc";
 318                         reg = <0x0c360000 0x10000>,
 319                               <0x0c370000 0x10000>,
 320                               <0x0c380000 0x10000>,
 321                               <0x0c390000 0x10000>,
 322                               <0x0c3a0000 0x10000>;
 323                         reg-names = "pmc", "wake", "aotag", "scratch", "misc";
 324                 };
 325         };
 326
 327         sysram@40000000 {
 328                 compatible = "nvidia,tegra194-sysram", "mmio-sram";
 329                 reg = <0x0 0x40000000 0x0 0x50000>;
 330                 #address-cells = <1>;
 331                 #size-cells = <1>;
 332                 ranges = <0x0 0x0 0x40000000 0x50000>;
 333
 334                 cpu_bpmp_tx: shmem@4e000 {
 335                         compatible = "nvidia,tegra194-bpmp-shmem";
 336                         reg = <0x4e000 0x1000>;
 337                         label = "cpu-bpmp-tx";
 338                         pool;
 339                 };
 340
 341                 cpu_bpmp_rx: shmem@4f000 {
 342                         compatible = "nvidia,tegra194-bpmp-shmem";
 343                         reg = <0x4f000 0x1000>;
 344                         label = "cpu-bpmp-rx";
 345                         pool;
 346                 };
 347         };
 348
 349         bpmp: bpmp {
 350                 compatible = "nvidia,tegra186-bpmp";
 351                 mboxes = <&hsp_top0 TEGRA_HSP_MBOX_TYPE_DB
 352                                     TEGRA_HSP_DB_MASTER_BPMP>;
 353                 shmem = <&cpu_bpmp_tx &cpu_bpmp_rx>;
 354                 #clock-cells = <1>;
 355                 #reset-cells = <1>;
 356                 #power-domain-cells = <1>;
 357
 358                 bpmp_i2c: i2c {
 359                         compatible = "nvidia,tegra186-bpmp-i2c";
 360                         nvidia,bpmp-bus-id = <5>;
 361                         #address-cells = <1>;
 362                         #size-cells = <0>;
 363                 };
 364
 365                 bpmp_thermal: thermal {
 366                         compatible = "nvidia,tegra186-bpmp-thermal";
 367                         #thermal-sensor-cells = <1>;
 368                 };
 369         };
 370
 371         cpus {
 372                 #address-cells = <1>;
 373                 #size-cells = <0>;
 374
 375                 cpu@0 {
 376                         compatible = "nvidia,tegra194-carmel", "arm,armv8";
 377                         device_type = "cpu";
 378                         reg = <0x10000>;
 379                         enable-method = "psci";
 380                 };
 381
 382                 cpu@1 {
 383                         compatible = "nvidia,tegra194-carmel", "arm,armv8";
 384                         device_type = "cpu";
 385                         reg = <0x10001>;
 386                         enable-method = "psci";
 387                 };
 388
 389                 cpu@2 {
 390                         compatible = "nvidia,tegra194-carmel", "arm,armv8";
 391                         device_type = "cpu";
 392                         reg = <0x100>;
 393                         enable-method = "psci";
 394                 };
 395
 396                 cpu@3 {
 397                         compatible = "nvidia,tegra194-carmel", "arm,armv8";
 398                         device_type = "cpu";
 399                         reg = <0x101>;
 400                         enable-method = "psci";
 401                 };
 402
 403                 cpu@4 {
 404                         compatible = "nvidia,tegra194-carmel", "arm,armv8";
 405                         device_type = "cpu";
 406                         reg = <0x200>;
 407                         enable-method = "psci";
 408                 };
 409
 410                 cpu@5 {
 411                         compatible = "nvidia,tegra194-carmel", "arm,armv8";
 412                         device_type = "cpu";
 413                         reg = <0x201>;
 414                         enable-method = "psci";
 415                 };
 416
 417                 cpu@6 {
 418                         compatible = "nvidia,tegra194-carmel", "arm,armv8";
 419                         device_type = "cpu";
 420                         reg = <0x10300>;
 421                         enable-method = "psci";
 422                 };
 423
 424                 cpu@7 {
 425                         compatible = "nvidia,tegra194-carmel", "arm,armv8";
 426                         device_type = "cpu";
 427                         reg = <0x10301>;
 428                         enable-method = "psci";
 429                 };
 430         };
 431
 432         psci {
 433                 compatible = "arm,psci-1.0";
 434                 status = "okay";
 435                 method = "smc";
 436         };
 437
 438         timer {
 439                 compatible = "arm,armv8-timer";
 440                 interrupts = <GIC_PPI 13
 441                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 442                              <GIC_PPI 14
 443                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 444                              <GIC_PPI 11
 445                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
 446                              <GIC_PPI 10
 447                                 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
 448                 interrupt-parent = <&gic>;
 449         };
 450 };