arch/arm/boot/dts/broadcom/bcm2712-rpi-5-b.dts

   1 // SPDX-License-Identifier: GPL-2.0
   2 /dts-v1/;
   3
   4 #include <dt-bindings/gpio/gpio.h>
   5 #include <dt-bindings/clock/rp1.h>
   6 #include <dt-bindings/interrupt-controller/irq.h>
   7 #include <dt-bindings/mfd/rp1.h>
   8 #include <dt-bindings/pwm/pwm.h>
   9 #include <dt-bindings/reset/raspberrypi,firmware-reset.h>
  10
  11 #define i2c0 _i2c0
  12 #define i2c3 _i2c3
  13 #define i2c4 _i2c4
  14 #define i2c5 _i2c5
  15 #define i2c6 _i2c6
  16 #define i2c8 _i2c8
  17 #define i2s _i2s
  18 #define pwm0 _pwm0
  19 #define pwm1 _pwm1
  20 #define spi0 _spi0
  21 #define spi3 _spi3
  22 #define spi4 _spi4
  23 #define spi5 _spi5
  24 #define spi6 _spi6
  25 #define uart0 _uart0
  26 #define uart2 _uart2
  27 #define uart3 _uart3
  28 #define uart4 _uart4
  29 #define uart5 _uart5
  30
  31 #include "bcm2712.dtsi"
  32
  33 #undef i2c0
  34 #undef i2c3
  35 #undef i2c4
  36 #undef i2c5
  37 #undef i2c6
  38 #undef i2c8
  39 #undef i2s
  40 #undef pwm0
  41 #undef pwm1
  42 #undef spi0
  43 #undef spi3
  44 #undef spi4
  45 #undef spi5
  46 #undef spi6
  47 #undef uart0
  48 #undef uart2
  49 #undef uart3
  50 #undef uart4
  51 #undef uart5
  52
  53 / {
  54         compatible = "raspberrypi,5-model-b", "brcm,bcm2712";
  55         model = "Raspberry Pi 5";
  56
  57         /* Will be filled by the bootloader */
  58         memory@0 {
  59                 device_type = "memory";
  60                 reg = <0 0 0x28000000>;
  61         };
  62
  63         leds: leds {
  64                 compatible = "gpio-leds";
  65
  66                 pwr_led: led-pwr {
  67                         label = "PWR";
  68                         gpios = <&rp1_gpio 44 GPIO_ACTIVE_LOW>;
  69                         default-state = "off";
  70                         linux,default-trigger = "none";
  71                 };
  72
  73                 act_led: led-act {
  74                         label = "ACT";
  75                         gpios = <&gio_aon 9 GPIO_ACTIVE_LOW>;
  76                         default-state = "off";
  77                         linux,default-trigger = "mmc0";
  78                 };
  79         };
  80
  81         sd_io_1v8_reg: sd_io_1v8_reg {
  82                 compatible = "regulator-gpio";
  83                 regulator-name = "vdd-sd-io";
  84                 regulator-min-microvolt = <1800000>;
  85                 regulator-max-microvolt = <3300000>;
  86                 regulator-boot-on;
  87                 regulator-always-on;
  88                 regulator-settling-time-us = <5000>;
  89                 gpios = <&gio_aon 3 GPIO_ACTIVE_HIGH>;
  90                 states = <1800000 0x1
  91                           3300000 0x0>;
  92                 status = "okay";
  93         };
  94
  95         sd_vcc_reg: sd_vcc_reg {
  96                 compatible = "regulator-fixed";
  97                 regulator-name = "vcc-sd";
  98                 regulator-min-microvolt = <3300000>;
  99                 regulator-max-microvolt = <3300000>;
 100                 regulator-boot-on;
 101                 enable-active-high;
 102                 gpios = <&gio_aon 4 GPIO_ACTIVE_HIGH>;
 103                 status = "okay";
 104         };
 105
 106         wl_on_reg: wl_on_reg {
 107                 compatible = "regulator-fixed";
 108                 regulator-name = "wl-on-regulator";
 109                 regulator-min-microvolt = <3300000>;
 110                 regulator-max-microvolt = <3300000>;
 111                 pinctrl-0 = <&wl_on_pins>;
 112                 pinctrl-names = "default";
 113
 114                 gpio = <&gio 28 GPIO_ACTIVE_HIGH>;
 115
 116                 startup-delay-us = <150000>;
 117                 enable-active-high;
 118         };
 119
 120         clocks: clocks {
 121         };
 122
 123         cam1_clk: cam1_clk {
 124                 compatible = "fixed-clock";
 125                 #clock-cells = <0>;
 126                 status = "disabled";
 127         };
 128
 129         cam0_clk: cam0_clk {
 130                 compatible = "fixed-clock";
 131                 #clock-cells = <0>;
 132                 status = "disabled";
 133         };
 134
 135         cam0_reg: cam0_reg {
 136                 compatible = "regulator-fixed";
 137                 regulator-name = "cam0_reg";
 138                 enable-active-high;
 139                 status = "okay";
 140                 gpio = <&rp1_gpio 34 0>;  // CD0_IO0_MICCLK, to MIPI 0 connector
 141         };
 142
 143         cam1_reg: cam1_reg {
 144                 compatible = "regulator-fixed";
 145                 regulator-name = "cam1_reg";
 146                 enable-active-high;
 147                 status = "okay";
 148                 gpio = <&rp1_gpio 46 0>;  // CD1_IO0_MICCLK, to MIPI 1 connector
 149         };
 150
 151         cam_dummy_reg: cam_dummy_reg {
 152                 compatible = "regulator-fixed";
 153                 regulator-name = "cam-dummy-reg";
 154                 status = "okay";
 155         };
 156
 157         dummy: dummy {
 158                 // A target for unwanted overlay fragments
 159         };
 160 };
 161
 162 rp1_target: &pcie2 {
 163         brcm,vdm-qos-map = <0xbbaa9888>;
 164         aspm-no-l0s;
 165         status = "okay";
 166 };
 167
 168 // Add some labels to 2712 device
 169
 170 // The system UART
 171 uart10: &_uart0 { status = "okay"; };
 172
 173 // The system SPI for the bootloader EEPROM
 174 spi10: &_spi0 { status = "okay"; };
 175
 176 i2c_rp1boot: &_i2c3 { };
 177
 178 #include "rp1.dtsi"
 179
 180 &rp1 {
 181         // PCIe address space layout:
 182         // 00_00000000-00_00xxxxxx = RP1 peripherals
 183         // 10_00000000-1x_xxxxxxxx = up to 64GB system RAM
 184
 185         // outbound access aimed at PCIe 0_00xxxxxx -> RP1 c0_40xxxxxx
 186         // This is the RP1 peripheral space
 187         ranges = <0xc0 0x40000000
 188                   0x02000000 0x00 0x00000000
 189                   0x00 0x00400000>;
 190
 191         dma-ranges =
 192         // inbound RP1 1x_xxxxxxxx -> PCIe 1x_xxxxxxxx
 193                      <0x10 0x00000000
 194                       0x43000000 0x10 0x00000000
 195                       0x10 0x00000000>,
 196
 197         // inbound RP1 c0_40xxxxxx -> PCIe 00_00xxxxxx
 198         // This allows the RP1 DMA controller to address RP1 hardware
 199                      <0xc0 0x40000000
 200                       0x02000000 0x0 0x00000000
 201                       0x0 0x00400000>,
 202
 203         // inbound RP1 0x_xxxxxxxx -> PCIe 1x_xxxxxxxx
 204                      <0x00 0x00000000
 205                       0x02000000 0x10 0x00000000
 206                       0x10 0x00000000>;
 207 };
 208
 209 // Expose RP1 nodes as system nodes with labels
 210
 211 &rp1_dma  {
 212         status = "okay";
 213 };
 214
 215 &rp1_eth {
 216         status = "okay";
 217         phy-handle = <&phy1>;
 218         phy-reset-gpios = <&rp1_gpio 32 GPIO_ACTIVE_LOW>;
 219         phy-reset-duration = <5>;
 220
 221         phy1: ethernet-phy@1 {
 222                 reg = <0x1>;
 223                 brcm,powerdown-enable;
 224         };
 225 };
 226
 227 gpio: &rp1_gpio {
 228         status = "okay";
 229 };
 230
 231 aux: &dummy {};
 232
 233 &rp1_usb0 {
 234         pinctrl-0 = <&usb_vbus_pins>;
 235         pinctrl-names = "default";
 236         status = "okay";
 237 };
 238
 239 &rp1_usb1 {
 240         status = "okay";
 241 };
 242
 243 #include "bcm2712-rpi.dtsi"
 244
 245 // A few extra labels to keep overlays happy
 246
 247 i2c0if: &rp1_gpio {};
 248 i2c0mux: &rp1_gpio {};
 249
 250 i2c_csi_dsi0: &i2c6 { // Note: This is for MIPI0 connector only
 251         pinctrl-0 = <&rp1_i2c6_38_39>;
 252         pinctrl-names = "default";
 253         clock-frequency = <100000>;
 254 };
 255
 256 i2c_csi_dsi1: &i2c4 { // Note: This is for MIPI1 connector only
 257         pinctrl-0 = <&rp1_i2c4_40_41>;
 258         pinctrl-names = "default";
 259         clock-frequency = <100000>;
 260 };
 261
 262 i2c_csi_dsi: &i2c_csi_dsi1 { }; // An alias for compatibility
 263
 264 csi0: &rp1_csi0 { };
 265 csi1: &rp1_csi1 { };
 266 dsi0: &rp1_dsi0 { };
 267 dsi1: &rp1_dsi1 { };
 268 dpi: &rp1_dpi { };
 269 vec: &rp1_vec { };
 270 dpi_gpio0:              &rp1_dpi_24bit_gpio0        { };
 271 dpi_gpio1:              &rp1_dpi_24bit_gpio2        { };
 272 dpi_18bit_cpadhi_gpio0: &rp1_dpi_18bit_cpadhi_gpio0 { };
 273 dpi_18bit_cpadhi_gpio2: &rp1_dpi_18bit_cpadhi_gpio2 { };
 274 dpi_18bit_gpio0:        &rp1_dpi_18bit_gpio0        { };
 275 dpi_18bit_gpio2:        &rp1_dpi_18bit_gpio2        { };
 276 dpi_16bit_cpadhi_gpio0: &rp1_dpi_16bit_cpadhi_gpio0 { };
 277 dpi_16bit_cpadhi_gpio2: &rp1_dpi_16bit_cpadhi_gpio2 { };
 278 dpi_16bit_gpio0:        &rp1_dpi_16bit_gpio0        { };
 279 dpi_16bit_gpio2:        &rp1_dpi_16bit_gpio2        { };
 280
 281 /* Add the IOMMUs for some RP1 bus masters */
 282
 283 &csi0 {
 284         iommus = <&iommu5>;
 285 };
 286
 287 &csi1 {
 288         iommus = <&iommu5>;
 289 };
 290
 291 &dsi0 {
 292         iommus = <&iommu5>;
 293 };
 294
 295 &dsi1 {
 296         iommus = <&iommu5>;
 297 };
 298
 299 &dpi {
 300         iommus = <&iommu5>;
 301 };
 302
 303 &vec {
 304         iommus = <&iommu5>;
 305 };
 306
 307 &ddc0 {
 308         status = "disabled";
 309 };
 310
 311 &ddc1 {
 312         status = "disabled";
 313 };
 314
 315 &hdmi0 {
 316         clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 0>, <&clk_27MHz>;
 317         clock-names = "hdmi", "bvb", "audio", "cec";
 318         status = "disabled";
 319 };
 320
 321 &hdmi1 {
 322         clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 1>, <&clk_27MHz>;
 323         clock-names = "hdmi", "bvb", "audio", "cec";
 324         status = "disabled";
 325 };
 326
 327 &hvs {
 328         clocks = <&firmware_clocks 4>, <&firmware_clocks 16>;
 329         clock-names = "core", "disp";
 330 };
 331
 332 &mop {
 333         status = "disabled";
 334 };
 335
 336 &moplet {
 337         status = "disabled";
 338 };
 339
 340 &pixelvalve0 {
 341         status = "disabled";
 342 };
 343
 344 &pixelvalve1 {
 345         status = "disabled";
 346 };
 347
 348 &disp_intr {
 349         status = "disabled";
 350 };
 351
 352 /* SDIO1 is used to drive the SD card */
 353 &sdio1 {
 354         pinctrl-0 = <&emmc_sd_pulls>, <&emmc_aon_cd_pins>;
 355         pinctrl-names = "default";
 356         vqmmc-supply = <&sd_io_1v8_reg>;
 357         vmmc-supply = <&sd_vcc_reg>;
 358         bus-width = <4>;
 359         sd-uhs-sdr50;
 360         sd-uhs-ddr50;
 361         sd-uhs-sdr104;
 362         //broken-cd;
 363         //no-1-8-v;
 364         status = "okay";
 365 };
 366
 367 &pinctrl_aon {
 368         emmc_aon_cd_pins: emmc_aon_cd_pins {
 369                 function = "sd_card_g";
 370                 pins = "aon_gpio5";
 371                 bias-pull-up;
 372         };
 373
 374         /* Slight hack - only one PWM pin (status LED) is usable */
 375         aon_pwm_1pin: aon_pwm_1pin {
 376                 function = "aon_pwm";
 377                 pins = "aon_gpio9";
 378         };
 379 };
 380
 381 &pinctrl {
 382         pwr_button_pins: pwr_button_pins {
 383                 function = "gpio";
 384                 pins = "gpio20";
 385                 bias-pull-up;
 386         };
 387
 388         wl_on_pins: wl_on_pins {
 389                 function = "gpio";
 390                 pins = "gpio28";
 391         };
 392
 393         bt_shutdown_pins: bt_shutdown_pins {
 394                 function = "gpio";
 395                 pins = "gpio29";
 396         };
 397
 398         emmc_sd_pulls: emmc_sd_pulls {
 399                 function = "emmc_dat0", "emmc_dat1", "emmc_dat2", "emmc_dat3";
 400                 bias-pull-up;
 401         };
 402 };
 403
 404 /* uarta communicates with the BT module */
 405 &uarta {
 406         uart-has-rtscts;
 407         auto-flow-control;
 408         status = "okay";
 409         clock-frequency = <96000000>;
 410         pinctrl-0 = <&uarta_24_pins &bt_shutdown_pins>;
 411         pinctrl-names = "default";
 412
 413         bluetooth: bluetooth {
 414                 compatible = "brcm,bcm43438-bt";
 415                 max-speed = <3000000>;
 416                 shutdown-gpios = <&gio 29 GPIO_ACTIVE_HIGH>;
 417                 local-bd-address = [ 00 00 00 00 00 00 ];
 418         };
 419 };
 420
 421 &i2c_rp1boot {
 422         clock-frequency = <400000>;
 423         pinctrl-0 = <&i2c3_m4_agpio0_pins>;
 424         pinctrl-names = "default";
 425 };
 426
 427 / {
 428         chosen: chosen {
 429                 bootargs = "coherent_pool=1M 8250.nr_uarts=1 pci=pcie_bus_safe snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1";
 430                 stdout-path = "serial10:115200n8";
 431         };
 432
 433         fan: cooling_fan {
 434                 status = "disabled";
 435                 compatible = "pwm-fan";
 436                 #cooling-cells = <2>;
 437                 cooling-min-state = <0>;
 438                 cooling-max-state = <3>;
 439                 cooling-levels = <0 75 125 175 250>;
 440                 pwms = <&rp1_pwm1 3 41566 PWM_POLARITY_INVERTED>;
 441                 rpm-regmap = <&rp1_pwm1>;
 442                 rpm-offset = <0x3c>;
 443         };
 444
 445         pwr_button {
 446                 compatible = "gpio-keys";
 447
 448                 pinctrl-names = "default";
 449                 pinctrl-0 = <&pwr_button_pins>;
 450                 status = "okay";
 451
 452                 pwr_key: pwr {
 453                         label = "pwr_button";
 454                         // linux,code = <205>; // KEY_SUSPEND
 455                         linux,code = <116>; // KEY_POWER
 456                         gpios = <&gio 20 GPIO_ACTIVE_LOW>;
 457                         debounce-interval = <50>; // ms
 458                 };
 459         };
 460 };
 461
 462 &usb {
 463         power-domains = <&power RPI_POWER_DOMAIN_USB>;
 464 };
 465
 466 /* SDIO2 drives the WLAN interface */
 467 &sdio2 {
 468         pinctrl-0 = <&sdio2_30_pins>;
 469         pinctrl-names = "default";
 470         bus-width = <4>;
 471         vmmc-supply = <&wl_on_reg>;
 472         sd-uhs-ddr50;
 473         non-removable;
 474         status = "okay";
 475         #address-cells = <1>;
 476         #size-cells = <0>;
 477
 478         wifi: wifi@1 {
 479                 reg = <1>;
 480                 compatible = "brcm,bcm4329-fmac";
 481                 local-mac-address = [00 00 00 00 00 00];
 482         };
 483 };
 484
 485 &rpivid {
 486         status = "okay";
 487 };
 488
 489 &pinctrl {
 490         spi10_gpio2: spi10_gpio2 {
 491                 function = "vc_spi0";
 492                 pins = "gpio2", "gpio3", "gpio4";
 493                 bias-disable;
 494         };
 495
 496         spi10_cs_gpio1: spi10_cs_gpio1 {
 497                 function = "gpio";
 498                 pins = "gpio1";
 499                 bias-pull-up;
 500         };
 501 };
 502
 503 spi10_pins: &spi10_gpio2 {};
 504 spi10_cs_pins: &spi10_cs_gpio1 {};
 505
 506 &spi10 {
 507         pinctrl-names = "default";
 508         cs-gpios = <&gio 1 1>;
 509         pinctrl-0 = <&spi10_pins &spi10_cs_pins>;
 510
 511         spidev10: spidev@0 {
 512                 compatible = "spidev";
 513                 reg = <0>;      /* CE0 */
 514                 #address-cells = <1>;
 515                 #size-cells = <0>;
 516                 spi-max-frequency = <20000000>;
 517                 status = "okay";
 518         };
 519 };
 520
 521 // =============================================
 522 // Board specific stuff here
 523
 524 &gio_aon {
 525         // Don't use GIO_AON as an interrupt controller because it will
 526         // clash with the firmware monitoring the PMIC interrupt via the VPU.
 527
 528         /delete-property/ interrupt-controller;
 529 };
 530
 531 &main_aon_irq {
 532         // Don't use the MAIN_AON_IRQ interrupt controller because it will
 533         // clash with the firmware monitoring the PMIC interrupt via the VPU.
 534
 535         status = "disabled";
 536 };
 537
 538 &rp1_pwm1 {
 539         status = "disabled";
 540         pinctrl-0 = <&rp1_pwm1_gpio45>;
 541         pinctrl-names = "default";
 542 };
 543
 544 &thermal_trips {
 545         cpu_tepid: cpu-tepid {
 546                 temperature = <50000>;
 547                 hysteresis = <5000>;
 548                 type = "active";
 549         };
 550
 551         cpu_warm: cpu-warm {
 552                 temperature = <60000>;
 553                 hysteresis = <5000>;
 554                 type = "active";
 555         };
 556
 557         cpu_hot: cpu-hot {
 558                 temperature = <67500>;
 559                 hysteresis = <5000>;
 560                 type = "active";
 561         };
 562
 563         cpu_vhot: cpu-vhot {
 564                 temperature = <75000>;
 565                 hysteresis = <5000>;
 566                 type = "active";
 567         };
 568 };
 569
 570 &cooling_maps {
 571         tepid {
 572                 trip = <&cpu_tepid>;
 573                 cooling-device = <&fan 1 1>;
 574         };
 575
 576         warm {
 577                 trip = <&cpu_warm>;
 578                 cooling-device = <&fan 2 2>;
 579         };
 580
 581         hot {
 582                 trip = <&cpu_hot>;
 583                 cooling-device = <&fan 3 3>;
 584         };
 585
 586         vhot {
 587                 trip = <&cpu_vhot>;
 588                 cooling-device = <&fan 4 4>;
 589         };
 590
 591         melt {
 592                 trip = <&cpu_crit>;
 593                 cooling-device = <&fan 4 4>;
 594         };
 595 };
 596
 597 &gio {
 598         // The GPIOs above 35 are not used on Pi 5, so shrink the upper bank
 599         // to reduce the clutter in gpioinfo/pinctrl
 600         brcm,gpio-bank-widths = <32 4>;
 601
 602         gpio-line-names =
 603                 "-", // GPIO_000
 604                 "2712_BOOT_CS_N", // GPIO_001
 605                 "2712_BOOT_MISO", // GPIO_002
 606                 "2712_BOOT_MOSI", // GPIO_003
 607                 "2712_BOOT_SCLK", // GPIO_004
 608                 "-", // GPIO_005
 609                 "-", // GPIO_006
 610                 "-", // GPIO_007
 611                 "-", // GPIO_008
 612                 "-", // GPIO_009
 613                 "-", // GPIO_010
 614                 "-", // GPIO_011
 615                 "-", // GPIO_012
 616                 "-", // GPIO_013
 617                 "PCIE_SDA", // GPIO_014
 618                 "PCIE_SCL", // GPIO_015
 619                 "-", // GPIO_016
 620                 "-", // GPIO_017
 621                 "-", // GPIO_018
 622                 "-", // GPIO_019
 623                 "PWR_GPIO", // GPIO_020
 624                 "2712_G21_FS", // GPIO_021
 625                 "-", // GPIO_022
 626                 "-", // GPIO_023
 627                 "BT_RTS", // GPIO_024
 628                 "BT_CTS", // GPIO_025
 629                 "BT_TXD", // GPIO_026
 630                 "BT_RXD", // GPIO_027
 631                 "WL_ON", // GPIO_028
 632                 "BT_ON", // GPIO_029
 633                 "WIFI_SDIO_CLK", // GPIO_030
 634                 "WIFI_SDIO_CMD", // GPIO_031
 635                 "WIFI_SDIO_D0", // GPIO_032
 636                 "WIFI_SDIO_D1", // GPIO_033
 637                 "WIFI_SDIO_D2", // GPIO_034
 638                 "WIFI_SDIO_D3"; // GPIO_035
 639 };
 640
 641 &gio_aon {
 642         gpio-line-names =
 643                 "RP1_SDA", // AON_GPIO_00
 644                 "RP1_SCL", // AON_GPIO_01
 645                 "RP1_RUN", // AON_GPIO_02
 646                 "SD_IOVDD_SEL", // AON_GPIO_03
 647                 "SD_PWR_ON", // AON_GPIO_04
 648                 "SD_CDET_N", // AON_GPIO_05
 649                 "SD_FLG_N", // AON_GPIO_06
 650                 "-", // AON_GPIO_07
 651                 "2712_WAKE", // AON_GPIO_08
 652                 "2712_STAT_LED", // AON_GPIO_09
 653                 "-", // AON_GPIO_10
 654                 "-", // AON_GPIO_11
 655                 "PMIC_INT", // AON_GPIO_12
 656                 "UART_TX_FS", // AON_GPIO_13
 657                 "UART_RX_FS", // AON_GPIO_14
 658                 "-", // AON_GPIO_15
 659                 "-", // AON_GPIO_16
 660
 661                 // Pad bank0 out to 32 entries
 662                 "", "", "", "", "", "", "", "", "", "", "", "", "", "", "",
 663
 664                 "HDMI0_SCL", // AON_SGPIO_00
 665                 "HDMI0_SDA", // AON_SGPIO_01
 666                 "HDMI1_SCL", // AON_SGPIO_02
 667                 "HDMI1_SDA", // AON_SGPIO_03
 668                 "PMIC_SCL", // AON_SGPIO_04
 669                 "PMIC_SDA"; // AON_SGPIO_05
 670
 671         rp1_run_hog {
 672                 gpio-hog;
 673                 gpios = <2 GPIO_ACTIVE_HIGH>;
 674                 output-high;
 675                 line-name = "RP1 RUN pin";
 676         };
 677 };
 678
 679 &rp1_gpio {
 680         gpio-line-names =
 681                 "ID_SD", // GPIO0
 682                 "ID_SC", // GPIO1
 683                 "PIN3", // GPIO2
 684                 "PIN5", // GPIO3
 685                 "PIN7", // GPIO4
 686                 "PIN29", // GPIO5
 687                 "PIN31", // GPIO6
 688                 "PIN26", // GPIO7
 689                 "PIN24", // GPIO8
 690                 "PIN21", // GPIO9
 691                 "PIN19", // GPIO10
 692                 "PIN23", // GPIO11
 693                 "PIN32", // GPIO12
 694                 "PIN33", // GPIO13
 695                 "PIN8", // GPIO14
 696                 "PIN10", // GPIO15
 697                 "PIN36", // GPIO16
 698                 "PIN11", // GPIO17
 699                 "PIN12", // GPIO18
 700                 "PIN35", // GPIO19
 701                 "PIN38", // GPIO20
 702                 "PIN40", // GPIO21
 703                 "PIN15", // GPIO22
 704                 "PIN16", // GPIO23
 705                 "PIN18", // GPIO24
 706                 "PIN22", // GPIO25
 707                 "PIN37", // GPIO26
 708                 "PIN13", // GPIO27
 709
 710                 "PCIE_RP1_WAKE", // GPIO28
 711                 "FAN_TACH", // GPIO29
 712                 "HOST_SDA", // GPIO30
 713                 "HOST_SCL", // GPIO31
 714                 "ETH_RST_N", // GPIO32
 715                 "-", // GPIO33
 716
 717                 "CD0_IO0_MICCLK", // GPIO34
 718                 "CD0_IO0_MICDAT0", // GPIO35
 719                 "RP1_PCIE_CLKREQ_N", // GPIO36
 720                 "-", // GPIO37
 721                 "CD0_SDA", // GPIO38
 722                 "CD0_SCL", // GPIO39
 723                 "CD1_SDA", // GPIO40
 724                 "CD1_SCL", // GPIO41
 725                 "USB_VBUS_EN", // GPIO42
 726                 "USB_OC_N", // GPIO43
 727                 "RP1_STAT_LED", // GPIO44
 728                 "FAN_PWM", // GPIO45
 729                 "CD1_IO0_MICCLK", // GPIO46
 730                 "2712_WAKE", // GPIO47
 731                 "CD1_IO1_MICDAT1", // GPIO48
 732                 "EN_MAX_USB_CUR", // GPIO49
 733                 "-", // GPIO50
 734                 "-", // GPIO51
 735                 "-", // GPIO52
 736                 "-"; // GPIO53
 737
 738         usb_vbus_pins: usb_vbus_pins {
 739                 function = "vbus1";
 740                 pins = "gpio42", "gpio43";
 741         };
 742 };
 743
 744 / {
 745         aliases: aliases {
 746                 blconfig = &blconfig;
 747                 bluetooth = &bluetooth;
 748                 console = &uart10;
 749                 ethernet0 = &rp1_eth;
 750                 wifi0 = &wifi;
 751                 fb = &fb;
 752                 mailbox = &mailbox;
 753                 mmc0 = &sdio1;
 754                 uart0 = &uart0;
 755                 uart1 = &uart1;
 756                 uart2 = &uart2;
 757                 uart3 = &uart3;
 758                 uart4 = &uart4;
 759                 uart10 = &uart10;
 760                 serial0 = &uart0;
 761                 serial1 = &uart1;
 762                 serial2 = &uart2;
 763                 serial3 = &uart3;
 764                 serial4 = &uart4;
 765                 serial10 = &uart10;
 766                 i2c = &i2c_arm;
 767                 i2c0 = &i2c0;
 768                 i2c1 = &i2c1;
 769                 i2c2 = &i2c2;
 770                 i2c3 = &i2c3;
 771                 i2c4 = &i2c4;
 772                 i2c5 = &i2c5;
 773                 i2c6 = &i2c6;
 774                 i2c10 = &i2c_rp1boot;
 775                 // Bit-bashed i2c_gpios start at 10
 776                 spi0 = &spi0;
 777                 spi1 = &spi1;
 778                 spi2 = &spi2;
 779                 spi3 = &spi3;
 780                 spi4 = &spi4;
 781                 spi5 = &spi5;
 782                 spi10 = &spi10;
 783                 gpio0 = &gpio;
 784                 gpio1 = &gio;
 785                 gpio2 = &gio_aon;
 786                 gpio3 = &pinctrl;
 787                 gpio4 = &pinctrl_aon;
 788                 usb0 = &rp1_usb0;
 789                 usb1 = &rp1_usb1;
 790                 drm-dsi1 = &dsi0;
 791                 drm-dsi2 = &dsi1;
 792         };
 793
 794         __overrides__ {
 795                 bdaddr = <&bluetooth>, "local-bd-address[";
 796                 button_debounce = <&pwr_key>, "debounce-interval:0";
 797                 cooling_fan = <&fan>, "status", <&rp1_pwm1>, "status";
 798                 uart0_console = <&uart0>,"status", <&aliases>, "console=",&uart0;
 799                 i2c0 = <&i2c0>, "status";
 800                 i2c1 = <&i2c1>, "status";
 801                 i2c = <&i2c1>, "status";
 802                 i2c_arm = <&i2c_arm>, "status";
 803                 i2c_vc = <&i2c_vc>, "status";
 804                 i2c_csi_dsi = <&i2c_csi_dsi>, "status";
 805                 i2c_csi_dsi0 = <&i2c_csi_dsi0>, "status";
 806                 i2c_csi_dsi1 = <&i2c_csi_dsi1>, "status";
 807                 i2c0_baudrate = <&i2c0>, "clock-frequency:0";
 808                 i2c1_baudrate = <&i2c1>, "clock-frequency:0";
 809                 i2c_baudrate = <&i2c_arm>, "clock-frequency:0";
 810                 i2c_arm_baudrate = <&i2c_arm>, "clock-frequency:0";
 811                 i2c_vc_baudrate = <&i2c_vc>, "clock-frequency:0";
 812                 nvme = <&pciex1>, "status";
 813                 pciex1 = <&pciex1>, "status";
 814                 pciex1_gen = <&pciex1> , "max-link-speed:0";
 815                 pciex1_no_l0s = <&pciex1>, "aspm-no-l0s?";
 816                 random = <&random>, "status";
 817                 rtc_bbat_vchg = <&rpi_rtc>, "trickle-charge-microvolt:0";
 818                 spi = <&spi0>, "status";
 819                 suspend = <&pwr_key>, "linux,code:0=205";
 820                 uart0 = <&uart0>, "status";
 821                 wifiaddr = <&wifi>, "local-mac-address[";
 822
 823                 act_led_activelow = <&act_led>, "active-low?";
 824                 act_led_trigger = <&act_led>, "linux,default-trigger";
 825                 pwr_led_activelow = <&pwr_led>, "gpios:8";
 826                 pwr_led_trigger = <&pwr_led>, "linux,default-trigger";
 827                 drm_fb0_rp1_dsi0 = <&aliases>, "drm_fb0=",&dsi0;
 828                 drm_fb0_rp1_dsi1 = <&aliases>, "drm_fb0=",&dsi1;
 829                 drm_fb0_rp1_dpi = <&aliases>, "drm_fb0=",&dpi;
 830                 drm_fb0_vc4 = <&aliases>, "drm_fb0=",&vc4;
 831                 drm_fb1_rp1_dsi0 = <&aliases>, "drm_fb1=",&dsi0;
 832                 drm_fb1_rp1_dsi1 = <&aliases>, "drm_fb1=",&dsi1;
 833                 drm_fb1_rp1_dpi = <&aliases>, "drm_fb1=",&dpi;
 834                 drm_fb1_vc4 = <&aliases>, "drm_fb1=",&vc4;
 835                 drm_fb2_rp1_dsi0 = <&aliases>, "drm_fb2=",&dsi0;
 836                 drm_fb2_rp1_dsi1 = <&aliases>, "drm_fb2=",&dsi1;
 837                 drm_fb2_rp1_dpi = <&aliases>, "drm_fb2=",&dpi;
 838                 drm_fb2_vc4 = <&aliases>, "drm_fb2=",&vc4;
 839         };
 840 };