arch/arm/boot/dts/bcm2711-rpi.dtsi

   1 // SPDX-License-Identifier: GPL-2.0
   2 #include "bcm2835-rpi.dtsi"
   3
   4 #include <dt-bindings/reset/raspberrypi,firmware-reset.h>
   5
   6 / {
   7         /* Will be filled by the bootloader */
   8         memory@0 {
   9                 device_type = "memory";
  10                 reg = <0 0 0>;
  11         };
  12
  13         aliases {
  14                 emmc2bus = &emmc2bus;
  15                 ethernet0 = &genet;
  16                 pcie0 = &pcie0;
  17                 blconfig = &blconfig;
  18         };
  19 };
  20
  21 &firmware {
  22         firmware_clocks: clocks {
  23                 compatible = "raspberrypi,firmware-clocks";
  24                 #clock-cells = <1>;
  25         };
  26
  27         expgpio: gpio {
  28                 compatible = "raspberrypi,firmware-gpio";
  29                 gpio-controller;
  30                 #gpio-cells = <2>;
  31                 status = "okay";
  32         };
  33
  34         reset: reset {
  35                 compatible = "raspberrypi,firmware-reset";
  36                 #reset-cells = <1>;
  37         };
  38 };
  39
  40 &hdmi0 {
  41         clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 0>, <&clk_27MHz>;
  42         clock-names = "hdmi", "bvb", "audio", "cec";
  43         wifi-2.4ghz-coexistence;
  44 };
  45
  46 &hdmi1 {
  47         clocks = <&firmware_clocks 13>, <&firmware_clocks 14>, <&dvp 1>, <&clk_27MHz>;
  48         clock-names = "hdmi", "bvb", "audio", "cec";
  49         wifi-2.4ghz-coexistence;
  50 };
  51
  52 &hvs {
  53         clocks = <&firmware_clocks 4>;
  54 };
  55
  56 &rmem {
  57         /*
  58          * RPi4's co-processor will copy the board's bootloader configuration
  59          * into memory for the OS to consume. It'll also update this node with
  60          * its placement information.
  61          */
  62         blconfig: nvram@0 {
  63                 compatible = "raspberrypi,bootloader-config", "nvmem-rmem";
  64                 #address-cells = <1>;
  65                 #size-cells = <1>;
  66                 reg = <0x0 0x0 0x0>;
  67                 no-map;
  68                 status = "disabled";
  69         };
  70 };
  71
  72 &vchiq {
  73         interrupts = <GIC_SPI 34 IRQ_TYPE_LEVEL_HIGH>;
  74 };