> From: Simon Glass <s...@chromium.org>
> Date: Thu,  2 Dec 2021 08:59:01 -0700
> 
> Add this file, obtained from the Raspbian boot disk, so there is a
> reference devicetree in the U-Boot tree. The same one is used for
> 32- and 64-bit variants.
> 
> Note that U-Boot does not normally need this at runtime, since
> CONFIG_OF_BOARD is enabled. The previous firmware stage provides a
> devicetree at runtime.
> 
> Signed-off-by: Simon Glass <s...@chromium.org>
> ---
> 
> (no changes since v1)
> 
>  arch/arm/dts/Makefile            |    3 +-
>  arch/arm/dts/bcm2711-rpi-4-b.dts | 1958 ++++++++++++++++++++++++++++++
>  configs/rpi_4_32b_defconfig      |    1 +
>  configs/rpi_4_defconfig          |    1 +
>  configs/rpi_arm64_defconfig      |    1 +
>  5 files changed, 1963 insertions(+), 1 deletion(-)
>  create mode 100644 arch/arm/dts/bcm2711-rpi-4-b.dts
> 
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 2d92b2f940d..9cddab37207 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -1077,7 +1077,8 @@ dtb-$(CONFIG_ARCH_BCM283X) += \
>       bcm2837-rpi-3-a-plus.dtb \
>       bcm2837-rpi-3-b.dtb \
>       bcm2837-rpi-3-b-plus.dtb \
> -     bcm2837-rpi-cm3-io3.dtb
> +     bcm2837-rpi-cm3-io3.dtb \
> +     bcm2711-rpi-4-b.dtb
>  
>  dtb-$(CONFIG_ARCH_BCM63158) += \
>       bcm963158.dtb
> diff --git a/arch/arm/dts/bcm2711-rpi-4-b.dts 
> b/arch/arm/dts/bcm2711-rpi-4-b.dts
> new file mode 100644
> index 00000000000..425e9fb91c4
> --- /dev/null
> +++ b/arch/arm/dts/bcm2711-rpi-4-b.dts
> @@ -0,0 +1,1958 @@
> +// SPDX-License-Identifier: GPL-2.0+ OR MIT
> +/*
> + * Sample device tree for rpi_4
> +
> + * Copyright 2021 Google LLC
> + */

This is of course an utter lie.  This wasn't written from scratch by a
Google employee.

The original copyright and license for the dtb files you
"disassembled" applies.  You don't specify exactly where you obtained
the file from, but it probably came from here:

  https://github.com/raspberrypi/firmware

And the README.md for that repo states that:

  "The dtbs, overlays and associated README are built from Linux
   kernel sources, released under the GPL (see boot/COPYING.linux)"

They're probably talking about their own fork of the Linux kernel
sources here as there are still differences between their device trees
and the the device trees in the official Linux tree.  But if you
insist on having a device tree in the U-Boot tree, that's where you
should look.

> +
> +/dts-v1/;
> +
> +/memreserve/ 0x0000000000000000 0x0000000000001000;
> +/ {
> +     compatible = "raspberrypi,4-model-b\0brcm,bcm2838\0brcm,bcm2837";
> +     model = "Raspberry Pi 4 Model B";
> +     interrupt-parent = <0x01>;
> +     #address-cells = <0x02>;
> +     #size-cells = <0x01>;
> +
> +     aliases {
> +             serial0 = "/soc/serial@7e215040";
> +             serial1 = "/soc/serial@7e201000";
> +             audio = "/soc/audio";
> +             aux = "/soc/aux@7e215000";
> +             sound = "/soc/sound";
> +             soc = "/soc";
> +             dma = "/soc/dma@7e007000";
> +             watchdog = "/soc/watchdog@7e100000";
> +             random = "/soc/rng@7e104000";
> +             mailbox = "/soc/mailbox@7e00b880";
> +             gpio = "/soc/gpio@7e200000";
> +             uart0 = "/soc/serial@7e201000";
> +             sdhost = "/soc/mmc@7e202000";
> +             mmc0 = "/soc/emmc2@7e340000";
> +             i2s = "/soc/i2s@7e203000";
> +             spi0 = "/soc/spi@7e204000";
> +             i2c0 = "/soc/i2c@7e205000";
> +             uart1 = "/soc/serial@7e215040";
> +             spi1 = "/soc/spi@7e215080";
> +             spi2 = "/soc/spi@7e2150c0";
> +             mmc = "/soc/mmc@7e300000";
> +             mmc1 = "/soc/mmcnr@7e300000";
> +             i2c1 = "/soc/i2c@7e804000";
> +             i2c2 = "/soc/i2c@7e805000";
> +             usb = "/soc/usb@7e980000";
> +             leds = "/leds";
> +             fb = "/soc/fb";
> +             thermal = "/soc/thermal@7d5d2200";
> +             axiperf = "/soc/axiperf";
> +             mmc2 = "/soc/mmc@7e202000";
> +             ethernet0 = "/scb/genet@7d580000";
> +     };
> +
> +     chosen {
> +             bootargs = "8250.nr_uarts=1 cma=64M";
> +     };
> +
> +     thermal-zones {
> +
> +             cpu-thermal {
> +                     polling-delay-passive = <0x00>;
> +                     polling-delay = <0x3e8>;
> +                     thermal-sensors = <0x02>;
> +                     coefficients = <0xfffffe19 0x641b8>;
> +                     phandle = <0x2f>;
> +
> +                     cooling-maps {
> +                     };
> +             };
> +     };
> +
> +     soc {
> +             compatible = "simple-bus";
> +             #address-cells = <0x01>;
> +             #size-cells = <0x01>;
> +             ranges = <0x7e000000 0x00 0xfe000000 0x1800000
> +                     0x7c000000 0x00 0xfc000000 0x2000000
> +                     0x40000000 0x00 0xff800000 0x800000>;
> +             dma-ranges = <0xc0000000 0x00 0x00 0x3c000000>;
> +             phandle = <0x30>;
> +
> +             txp@7e004000 {
> +                     compatible = "brcm,bcm2835-txp";
> +                     reg = <0x7e004000 0x20>;
> +                     interrupts = <0x00 0x4b 0x04>;
> +                     status = "disabled";
> +                     phandle = <0x31>;
> +             };
> +
> +             dma@7e007000 {
> +                     compatible = "brcm,bcm2835-dma";
> +                     reg = <0x7e007000 0xb00>;
> +                     interrupts = <0x00 0x50 0x04 0x00 0x51 0x04 0x00 0x52
> +                             0x04 0x00 0x53 0x04 0x00 0x54 0x04 0x00
> +                             0x55 0x04 0x00 0x56 0x04 0x00 0x57 0x04
> +                             0x00 0x57 0x04 0x00 0x58 0x04 0x00 0x58
> +                             0x04>;
> +                     interrupt-names = 
> "dma0\0dma1\0dma2\0dma3\0dma4\0dma5\0dma6\0dma7\0dma8\0dma9\0dma10";
> +                     #dma-cells = <0x01>;
> +                     brcm,dma-channel-mask = <0x7ef5>;
> +                     phandle = <0x0a>;
> +             };
> +
> +             watchdog@7e100000 {
> +                     compatible = "brcm,bcm2835-pm\0brcm,bcm2835-pm-wdt";
> +                     #power-domain-cells = <0x01>;
> +                     #reset-cells = <0x01>;
> +                     reg = <0x7e100000 0x114 0x7e00a000 0x24 0x7ec11000 
> 0x20>;
> +                     clocks = <0x03 0x15 0x03 0x1d 0x03 0x17 0x03 0x16>;
> +                     clock-names = "v3d\0peri_image\0h264\0isp";
> +                     system-power-controller;
> +                     phandle = <0x1c>;
> +             };
> +
> +             cprman@7e101000 {
> +                     compatible = "brcm,bcm2838-cprman";
> +                     #clock-cells = <0x01>;
> +                     reg = <0x7e101000 0x2000>;
> +                     clocks = <0x04 0x05 0x00 0x05 0x01 0x05 0x02 0x06
> +                              0x00 0x06 0x01 0x06 0x02>;
> +                     firmware = <0x07>;
> +                     phandle = <0x03>;
> +             };
> +
> +             rng@7e104000 {
> +                     compatible = "brcm,bcm2838-rng200";
> +                     reg = <0x7e104000 0x10>;
> +                     interrupts = <0x00 0x7d 0x04>;
> +                     phandle = <0x26>;
> +             };
> +
> +             mailbox@7e00b880 {
> +                     compatible = "brcm,bcm2835-mbox";
> +                     reg = <0x7e00b880 0x40>;
> +                     interrupts = <0x00 0x21 0x04>;
> +                     #mbox-cells = <0x00>;
> +                     phandle = <0x1a>;
> +             };
> +
> +             gpio: gpio@7e200000 {
> +                     compatible = "brcm,bcm2835-gpio";
> +                     reg = <0x7e200000 0xb4>;
> +                     interrupts = <0x00 0x71 0x04 0x00 0x72 0x04>;
> +                     gpio-controller;
> +                     #gpio-cells = <0x02>;
> +                     interrupt-controller;
> +                     #interrupt-cells = <0x02>;
> +                     phandle = <0x0f>;
> +
> +                     dpi_gpio0 {
> +                             brcm,pins = <0x00 0x01 0x02 0x03 0x04
> +                                     0x05 0x06 0x07 0x08 0x09
> +                                     0x0a 0x0b 0x0c 0x0d 0x0e
> +                                     0x0f 0x10 0x11 0x12 0x13
> +                                     0x14 0x15 0x16 0x17 0x18
> +                                     0x19 0x1a 0x1b>;
> +                             brcm,function = <0x06>;
> +                             phandle = <0x32>;
> +                     };
> +
> +                     emmc_gpio22 {
> +                             brcm,pins = <0x16 0x17 0x18 0x19 0x1a 0x1b>;
> +                             brcm,function = <0x07>;
> +                             phandle = <0x33>;
> +                     };
> +
> +                     emmc_gpio34 {
> +                             brcm,pins = <0x22 0x23 0x24 0x25 0x26 0x27>;
> +                             brcm,function = <0x07>;
> +                             brcm,pull = <0x00 0x02 0x02 0x02 0x02 0x02>;
> +                             phandle = <0x34>;
> +                     };
> +
> +                     emmc_gpio48 {
> +                             brcm,pins = <0x30 0x31 0x32 0x33 0x34 0x35>;
> +                             brcm,function = <0x07>;
> +                             phandle = <0x35>;
> +                     };
> +
> +                     gpclk0_gpio4 {
> +                             brcm,pins = <0x04>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x36>;
> +                     };
> +
> +                     gpclk1_gpio5 {
> +                             brcm,pins = <0x05>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x37>;
> +                     };
> +
> +                     gpclk1_gpio42 {
> +                             brcm,pins = <0x2a>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x38>;
> +                     };
> +
> +                     gpclk1_gpio44 {
> +                             brcm,pins = <0x2c>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x39>;
> +                     };
> +
> +                     gpclk2_gpio6 {
> +                             brcm,pins = <0x06>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x3a>;
> +                     };
> +
> +                     gpclk2_gpio43 {
> +                             brcm,pins = <0x2b>;
> +                             brcm,function = <0x04>;
> +                             brcm,pull = <0x00>;
> +                             phandle = <0x3b>;
> +                     };
> +
> +                     i2c0_gpio0 {
> +                             brcm,pins = <0x00 0x01>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x3c>;
> +                     };
> +
> +                     i2c0_gpio28 {
> +                             brcm,pins = <0x1c 0x1d>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x3d>;
> +                     };
> +
> +                     i2c0_gpio44 {
> +                             brcm,pins = <0x2c 0x2d>;
> +                             brcm,function = <0x05>;
> +                             phandle = <0x3e>;
> +                     };
> +
> +                     i2c1_gpio2 {
> +                             brcm,pins = <0x02 0x03>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x3f>;
> +                     };
> +
> +                     i2c1_gpio44 {
> +                             brcm,pins = <0x2c 0x2d>;
> +                             brcm,function = <0x06>;
> +                             phandle = <0x40>;
> +                     };
> +
> +                     jtag_gpio22 {
> +                             brcm,pins = <0x16 0x17 0x18 0x19 0x1a 0x1b>;
> +                             brcm,function = <0x03>;
> +                             phandle = <0x41>;
> +                     };
> +
> +                     pcm_gpio18 {
> +                             brcm,pins = <0x12 0x13 0x14 0x15>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x42>;
> +                     };
> +
> +                     pcm_gpio28 {
> +                             brcm,pins = <0x1c 0x1d 0x1e 0x1f>;
> +                             brcm,function = <0x06>;
> +                             phandle = <0x43>;
> +                     };
> +
> +                     pwm0_gpio12 {
> +                             brcm,pins = <0x0c>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x44>;
> +                     };
> +
> +                     pwm0_gpio18 {
> +                             brcm,pins = <0x12>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x45>;
> +                     };
> +
> +                     pwm0_gpio40 {
> +                             brcm,pins = <0x28>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x46>;
> +                     };
> +
> +                     pwm1_gpio13 {
> +                             brcm,pins = <0x0d>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x47>;
> +                     };
> +
> +                     pwm1_gpio19 {
> +                             brcm,pins = <0x13>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x48>;
> +                     };
> +
> +                     pwm1_gpio41 {
> +                             brcm,pins = <0x29>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x49>;
> +                     };
> +
> +                     pwm1_gpio45 {
> +                             brcm,pins = <0x2d>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x4a>;
> +                     };
> +
> +                     sdhost_gpio48 {
> +                             brcm,pins = <0x16 0x17 0x18 0x19 0x1a 0x1b>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x0b>;
> +                     };
> +
> +                     spi0_gpio7 {
> +                             brcm,pins = <0x07 0x08 0x09 0x0a 0x0b>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x4b>;
> +                     };
> +
> +                     spi0_gpio35 {
> +                             brcm,pins = <0x23 0x24 0x25 0x26 0x27>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x4c>;
> +                     };
> +
> +                     spi1_gpio16 {
> +                             brcm,pins = <0x10 0x11 0x12 0x13 0x14 0x15>;
> +                             brcm,function = <0x03>;
> +                             phandle = <0x4d>;
> +                     };
> +
> +                     spi2_gpio40 {
> +                             brcm,pins = <0x28 0x29 0x2a 0x2b 0x2c 0x2d>;
> +                             brcm,function = <0x03>;
> +                             phandle = <0x4e>;
> +                     };
> +
> +                     uart0_gpio14: uart0_gpio14 {
> +                             brcm,pins = <0x0e 0x0f>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x4f>;
> +                     };
> +
> +                     uart0: uart0_ctsrts_gpio16 {
> +                             brcm,pins = <0x10 0x11>;
> +                             brcm,function = <0x07>;
> +                             phandle = <0x50>;
> +                     };
> +
> +                     uart0_ctsrts_gpio30 {
> +                             brcm,pins = <0x1e 0x1f>;
> +                             brcm,function = <0x07>;
> +                             brcm,pull = <0x02 0x00>;
> +                             phandle = <0x51>;
> +                     };
> +
> +                     uart0_gpio32 {
> +                             brcm,pins = <0x20 0x21>;
> +                             brcm,function = <0x07>;
> +                             brcm,pull = <0x00 0x02>;
> +                             phandle = <0x52>;
> +                     };
> +
> +                     uart0_gpio36 {
> +                             brcm,pins = <0x24 0x25>;
> +                             brcm,function = <0x06>;
> +                             phandle = <0x53>;
> +                     };
> +
> +                     uart0_ctsrts_gpio38 {
> +                             brcm,pins = <0x26 0x27>;
> +                             brcm,function = <0x06>;
> +                             phandle = <0x54>;
> +                     };
> +
> +                     uart1_gpio14: uart1_gpio14 {
> +                             brcm,pins = <0x0e 0x0f>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x55>;
> +                     };
> +
> +                     uart1: uart1_ctsrts_gpio16 {
> +                             brcm,pins = <0x10 0x11>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x56>;
> +                     };
> +
> +                     uart1_gpio32 {
> +                             brcm,pins = <0x20 0x21>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x57>;
> +                     };
> +
> +                     uart1_ctsrts_gpio30 {
> +                             brcm,pins = <0x1e 0x1f>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x58>;
> +                     };
> +
> +                     uart1_gpio40 {
> +                             brcm,pins = <0x28 0x29>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x59>;
> +                     };
> +
> +                     uart1_ctsrts_gpio42 {
> +                             brcm,pins = <0x2a 0x2b>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x5a>;
> +                     };
> +
> +                     gpclk0_gpio49 {
> +                             brcm,pins = <0x31>;
> +                             brcm,function = <0x05>;
> +                             brcm,pull = <0x00>;
> +                             phandle = <0x5b>;
> +                     };
> +
> +                     gpclk1_gpio50 {
> +                             brcm,pins = <0x32>;
> +                             brcm,function = <0x05>;
> +                             brcm,pull = <0x00>;
> +                             phandle = <0x5c>;
> +                     };
> +
> +                     gpclk2_gpio51 {
> +                             brcm,pins = <0x33>;
> +                             brcm,function = <0x05>;
> +                             brcm,pull = <0x00>;
> +                             phandle = <0x5d>;
> +                     };
> +
> +                     i2c0_gpio46 {
> +                             brcm,pins = <0x2e 0x2f>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x5e>;
> +                     };
> +
> +                     i2c1_gpio46 {
> +                             brcm,pins = <0x2e 0x2f>;
> +                             brcm,function = <0x05>;
> +                             phandle = <0x5f>;
> +                     };
> +
> +                     i2c3_gpio2 {
> +                             brcm,pins = <0x02 0x03>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x60>;
> +                     };
> +
> +                     i2c3_gpio4 {
> +                             brcm,pins = <0x04 0x05>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x61>;
> +                     };
> +
> +                     i2c4_gpio6 {
> +                             brcm,pins = <0x06 0x07>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x62>;
> +                     };
> +
> +                     i2c4_gpio8 {
> +                             brcm,pins = <0x08 0x09>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x63>;
> +                     };
> +
> +                     i2c5_gpio10 {
> +                             brcm,pins = <0x0a 0x0b>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x64>;
> +                     };
> +
> +                     i2c5_gpio12 {
> +                             brcm,pins = <0x0c 0x0d>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x65>;
> +                     };
> +
> +                     i2c6_gpio0 {
> +                             brcm,pins = <0x00 0x01>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x66>;
> +                     };
> +
> +                     i2c6_gpio22 {
> +                             brcm,pins = <0x16 0x17>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x67>;
> +                     };
> +
> +                     i2c_slave_gpio8 {
> +                             brcm,pins = <0x08 0x09 0x0a 0x0b>;
> +                             brcm,function = <0x07>;
> +                             phandle = <0x68>;
> +                     };
> +
> +                     jtag_gpio48 {
> +                             brcm,pins = <0x30 0x31 0x32 0x33 0x34 0x35>;
> +                             brcm,function = <0x03>;
> +                             phandle = <0x69>;
> +                     };
> +
> +                     mii_gpio28 {
> +                             brcm,pins = <0x1c 0x1d 0x1e 0x1f>;
> +                             brcm,function = <0x03>;
> +                             phandle = <0x6a>;
> +                     };
> +
> +                     mii_gpio36 {
> +                             brcm,pins = <0x24 0x25 0x26 0x27>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x6b>;
> +                     };
> +
> +                     pcm_gpio50 {
> +                             brcm,pins = <0x32 0x33 0x34 0x35>;
> +                             brcm,function = <0x06>;
> +                             phandle = <0x6c>;
> +                     };
> +
> +                     pwm0_gpio52 {
> +                             brcm,pins = <0x34>;
> +                             brcm,function = <0x05>;
> +                             brcm,pull = <0x00>;
> +                             phandle = <0x6d>;
> +                     };
> +
> +                     pwm1_gpio53 {
> +                             brcm,pins = <0x35>;
> +                             brcm,function = <0x05>;
> +                             brcm,pull = <0x00>;
> +                             phandle = <0x6e>;
> +                     };
> +
> +                     rgmii_gpio35 {
> +                             brcm,pins = <0x23 0x24>;
> +                             brcm,function = <0x03>;
> +                             phandle = <0x6f>;
> +                     };
> +
> +                     rgmii_irq_gpio34 {
> +                             brcm,pins = <0x22>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x70>;
> +                     };
> +
> +                     rgmii_irq_gpio39 {
> +                             brcm,pins = <0x27>;
> +                             brcm,function = <0x03>;
> +                             phandle = <0x71>;
> +                     };
> +
> +                     rgmii_mdio_gpio28 {
> +                             brcm,pins = <0x1c 0x1d>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x72>;
> +                     };
> +
> +                     rgmii_mdio_gpio37 {
> +                             brcm,pins = <0x25 0x26>;
> +                             brcm,function = <0x03>;
> +                             phandle = <0x73>;
> +                     };
> +
> +                     spi0_gpio46 {
> +                             brcm,pins = <0x2e 0x2f 0x30 0x31>;
> +                             brcm,function = <0x06>;
> +                             phandle = <0x74>;
> +                     };
> +
> +                     spi2_gpio46 {
> +                             brcm,pins = <0x2e 0x2f 0x30 0x31 0x32>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x75>;
> +                     };
> +
> +                     spi3_gpio0 {
> +                             brcm,pins = <0x00 0x01 0x02 0x03>;
> +                             brcm,function = <0x07>;
> +                             phandle = <0x76>;
> +                     };
> +
> +                     spi4_gpio4 {
> +                             brcm,pins = <0x04 0x05 0x06 0x07>;
> +                             brcm,function = <0x07>;
> +                             phandle = <0x77>;
> +                     };
> +
> +                     spi5_gpio12 {
> +                             brcm,pins = <0x0c 0x0d 0x0e 0x0f>;
> +                             brcm,function = <0x07>;
> +                             phandle = <0x78>;
> +                     };
> +
> +                     spi6_gpio18 {
> +                             brcm,pins = <0x12 0x13 0x14 0x15>;
> +                             brcm,function = <0x07>;
> +                             phandle = <0x79>;
> +                     };
> +
> +                     uart2_gpio0 {
> +                             brcm,pins = <0x00 0x01>;
> +                             brcm,function = <0x03>;
> +                             brcm,pull = <0x00 0x02>;
> +                             phandle = <0x7a>;
> +                     };
> +
> +                     uart2_ctsrts_gpio2 {
> +                             brcm,pins = <0x02 0x03>;
> +                             brcm,function = <0x03>;
> +                             brcm,pull = <0x02 0x00>;
> +                             phandle = <0x7b>;
> +                     };
> +
> +                     uart3_gpio4 {
> +                             brcm,pins = <0x04 0x05>;
> +                             brcm,function = <0x03>;
> +                             brcm,pull = <0x00 0x02>;
> +                             phandle = <0x7c>;
> +                     };
> +
> +                     uart3_ctsrts_gpio6 {
> +                             brcm,pins = <0x06 0x07>;
> +                             brcm,function = <0x03>;
> +                             brcm,pull = <0x02 0x00>;
> +                             phandle = <0x7d>;
> +                     };
> +
> +                     uart4_gpio8 {
> +                             brcm,pins = <0x08 0x09>;
> +                             brcm,function = <0x03>;
> +                             brcm,pull = <0x00 0x02>;
> +                             phandle = <0x7e>;
> +                     };
> +
> +                     uart4_ctsrts_gpio10 {
> +                             brcm,pins = <0x0a 0x0b>;
> +                             brcm,function = <0x03>;
> +                             brcm,pull = <0x02 0x00>;
> +                             phandle = <0x7f>;
> +                     };
> +
> +                     uart5_gpio12 {
> +                             brcm,pins = <0x0c 0x0d>;
> +                             brcm,function = <0x03>;
> +                             brcm,pull = <0x00 0x02>;
> +                             phandle = <0x80>;
> +                     };
> +
> +                     uart5_ctsrts_gpio14 {
> +                             brcm,pins = <0x0e 0x0f>;
> +                             brcm,function = <0x03>;
> +                             brcm,pull = <0x02 0x00>;
> +                             phandle = <0x81>;
> +                     };
> +
> +                     dpi_18bit_gpio0 {
> +                             brcm,pins = <0x00 0x01 0x02 0x03
> +                                     0x04 0x05 0x06 0x07
> +                                     0x08 0x09 0x0a 0x0b
> +                                     0x0c 0x0d 0x0e 0x0f
> +                                     0x10 0x11 0x12 0x13
> +                                     0x14 0x15>;
> +                             brcm,function = <0x06>;
> +                             phandle = <0x82>;
> +                     };
> +
> +                     spi0_pins {
> +                             brcm,pins = <0x09 0x0a 0x0b>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x0d>;
> +                     };
> +
> +                     spi0_cs_pins {
> +                             brcm,pins = <0x08 0x07>;
> +                             brcm,function = <0x01>;
> +                             phandle = <0x0e>;
> +                     };
> +
> +                     spi3_pins {
> +                             brcm,pins = <0x01 0x02 0x03>;
> +                             brcm,function = <0x07>;
> +                             phandle = <0x83>;
> +                     };
> +
> +                     spi3_cs_pins {
> +                             brcm,pins = <0x00 0x18>;
> +                             brcm,function = <0x01>;
> +                             phandle = <0x84>;
> +                     };
> +
> +                     spi4_pins {
> +                             brcm,pins = <0x05 0x06 0x07>;
> +                             brcm,function = <0x07>;
> +                             phandle = <0x85>;
> +                     };
> +
> +                     spi4_cs_pins {
> +                             brcm,pins = <0x04 0x19>;
> +                             brcm,function = <0x01>;
> +                             phandle = <0x86>;
> +                     };
> +
> +                     spi5_pins {
> +                             brcm,pins = <0x0d 0x0e 0x0f>;
> +                             brcm,function = <0x07>;
> +                             phandle = <0x87>;
> +                     };
> +
> +                     spi5_cs_pins {
> +                             brcm,pins = <0x0c 0x1a>;
> +                             brcm,function = <0x01>;
> +                             phandle = <0x88>;
> +                     };
> +
> +                     spi6_pins {
> +                             brcm,pins = <0x13 0x14 0x15>;
> +                             brcm,function = <0x07>;
> +                             phandle = <0x89>;
> +                     };
> +
> +                     spi6_cs_pins {
> +                             brcm,pins = <0x12 0x1b>;
> +                             brcm,function = <0x01>;
> +                             phandle = <0x8a>;
> +                     };
> +
> +                     i2c0 {
> +                             brcm,pins = <0x00 0x01>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x10>;
> +                     };
> +
> +                     i2c1 {
> +                             brcm,pins = <0x02 0x03>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x14>;
> +                     };
> +
> +                     i2c3 {
> +                             brcm,pins = <0x04 0x05>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x8b>;
> +                     };
> +
> +                     i2c4 {
> +                             brcm,pins = <0x08 0x09>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x8c>;
> +                     };
> +
> +                     i2c5 {
> +                             brcm,pins = <0x0c 0x0d>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x8d>;
> +                     };
> +
> +                     i2c6 {
> +                             brcm,pins = <0x16 0x17>;
> +                             brcm,function = <0x02>;
> +                             phandle = <0x8e>;
> +                     };
> +
> +                     i2s {
> +                             brcm,pins = <0x12 0x13 0x14 0x15>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x0c>;
> +                     };
> +
> +                     sdio_pins {
> +                             brcm,pins = <0x22 0x23 0x24 0x25 0x26 0x27>;
> +                             brcm,function = <0x07>;
> +                             brcm,pull = <0x00 0x02 0x02 0x02 0x02 0x02>;
> +                             phandle = <0x19>;
> +                     };
> +
> +                     bt_pins {
> +                             brcm,pins = [2d 00];
> +                             brcm,function = <0x00>;
> +                             brcm,pull = <0x02>;
> +                             phandle = <0x09>;
> +                     };
> +
> +                     uart0_pins {
> +                             brcm,pins = <0x20 0x21>;
> +                             brcm,function = <0x07>;
> +                             brcm,pull = <0x00 0x02>;
> +                             phandle = <0x08>;
> +                     };
> +
> +                     uart1_pins {
> +                             brcm,pins;
> +                             brcm,function;
> +                             brcm,pull;
> +                             phandle = <0x12>;
> +                     };
> +
> +                     uart2_pins {
> +                             brcm,pins = <0x00 0x01>;
> +                             brcm,function = <0x03>;
> +                             brcm,pull = <0x00 0x02>;
> +                             phandle = <0x8f>;
> +                     };
> +
> +                     uart3_pins {
> +                             brcm,pins = <0x04 0x05>;
> +                             brcm,function = <0x03>;
> +                             brcm,pull = <0x00 0x02>;
> +                             phandle = <0x90>;
> +                     };
> +
> +                     uart4_pins {
> +                             brcm,pins = <0x08 0x09>;
> +                             brcm,function = <0x03>;
> +                             brcm,pull = <0x00 0x02>;
> +                             phandle = <0x91>;
> +                     };
> +
> +                     uart5_pins {
> +                             brcm,pins = <0x0c 0x0d>;
> +                             brcm,function = <0x03>;
> +                             brcm,pull = <0x00 0x02>;
> +                             phandle = <0x92>;
> +                     };
> +
> +                     audio_pins {
> +                             brcm,pins = <0x28 0x29>;
> +                             brcm,function = <0x04>;
> +                             phandle = <0x1b>;
> +                     };
> +             };
> +
> +             serial@7e201000 {
> +                     compatible = 
> "brcm,bcm2835-pl011\0arm,pl011\0arm,primecell";
> +                     reg = <0x7e201000 0x200>;
> +                     interrupts = <0x00 0x79 0x04>;
> +                     clocks = <0x03 0x13 0x03 0x14>;
> +                     clock-names = "uartclk\0apb_pclk";
> +                     arm,primecell-periphid = <0x241011>;
> +                     cts-event-workaround;
> +                     pinctrl-names = "default";
> +                     pinctrl-0 = <0x08 0x09>;
> +                     status = "okay";
> +                     phandle = <0x1f>;
> +             };
> +
> +             mmc@7e202000 {
> +                     compatible = "brcm,bcm2835-sdhost";
> +                     reg = <0x7e202000 0x100>;
> +                     interrupts = <0x00 0x78 0x04>;
> +                     clocks = <0x03 0x14>;
> +                     dmas = <0x0a 0x2000000d>;
> +                     dma-names = "rx-tx";
> +                     status = "disabled";
> +                     pinctrl-names = "default";
> +                     pinctrl-0 = <0x0b>;
> +                     bus-width = <0x04>;
> +                     brcm,overclock-50 = <0x00>;
> +                     brcm,pio-limit = <0x01>;
> +                     phandle = <0x27>;
> +             };
> +
> +             i2s@7e203000 {
> +                     compatible = "brcm,bcm2835-i2s";
> +                     reg = <0x7e203000 0x24>;
> +                     clocks = <0x03 0x1f>;
> +                     dmas = <0x0a 0x02 0x0a 0x03>;
> +                     dma-names = "tx\0rx";
> +                     status = "disabled";
> +                     #sound-dai-cells = <0x00>;
> +                     pinctrl-names = "default";
> +                     pinctrl-0 = <0x0c>;
> +                     phandle = <0x21>;
> +             };
> +
> +             spi@7e204000 {
> +                     compatible = "brcm,bcm2835-spi";
> +                     reg = <0x7e204000 0x200>;
> +                     interrupts = <0x00 0x76 0x04>;
> +                     clocks = <0x03 0x14>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     dmas = <0x0a 0x06 0x0a 0x07>;
> +                     dma-names = "tx\0rx";
> +                     pinctrl-names = "default";
> +                     pinctrl-0 = <0x0d 0x0e>;
> +                     cs-gpios = <0x0f 0x08 0x01 0x0f 0x07 0x01>;
> +                     phandle = <0x22>;
> +
> +                     spidev@0 {
> +                             compatible = "spidev";
> +                             reg = <0x00>;
> +                             #address-cells = <0x01>;
> +                             #size-cells = <0x00>;
> +                             spi-max-frequency = <0x7735940>;
> +                             phandle = <0x93>;
> +                     };
> +
> +                     spidev@1 {
> +                             compatible = "spidev";
> +                             reg = <0x01>;
> +                             #address-cells = <0x01>;
> +                             #size-cells = <0x00>;
> +                             spi-max-frequency = <0x7735940>;
> +                             phandle = <0x94>;
> +                     };
> +             };
> +
> +             i2c@7e205000 {
> +                     compatible = "brcm,bcm2835-i2c";
> +                     reg = <0x7e205000 0x200>;
> +                     interrupts = <0x00 0x75 0x04>;
> +                     clocks = <0x03 0x14>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     pinctrl-names = "default";
> +                     pinctrl-0 = <0x10>;
> +                     clock-frequency = <0x186a0>;
> +                     phandle = <0x23>;
> +             };
> +
> +             pixelvalve@7e206000 {
> +                     compatible = "brcm,bcm2835-pixelvalve0";
> +                     reg = <0x7e206000 0x100>;
> +                     interrupts = <0x00 0x6d 0x04>;
> +                     status = "disabled";
> +                     phandle = <0x95>;
> +             };
> +
> +             pixelvalve@7e207000 {
> +                     compatible = "brcm,bcm2835-pixelvalve1";
> +                     reg = <0x7e207000 0x100>;
> +                     interrupts = <0x00 0x6e 0x04>;
> +                     status = "disabled";
> +                     phandle = <0x96>;
> +             };
> +
> +             dpi@7e208000 {
> +                     compatible = "brcm,bcm2835-dpi";
> +                     reg = <0x7e208000 0x8c>;
> +                     clocks = <0x03 0x14 0x03 0x2c>;
> +                     clock-names = "core\0pixel";
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     phandle = <0x97>;
> +             };
> +
> +             dsi@7e209000 {
> +                     compatible = "brcm,bcm2835-dsi0";
> +                     reg = <0x7e209000 0x78>;
> +                     interrupts = <0x00 0x64 0x04>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     #clock-cells = <0x01>;
> +                     clocks = <0x03 0x20 0x03 0x2f 0x03 0x31>;
> +                     clock-names = "phy\0escape\0pixel";
> +                     clock-output-names = "dsi0_byte\0dsi0_ddr2\0dsi0_ddr";
> +                     phandle = <0x05>;
> +             };
> +
> +             aux@7e215000 {
> +                     compatible = "brcm,bcm2835-aux";
> +                     #clock-cells = <0x01>;
> +                     reg = <0x7e215000 0x08>;
> +                     clocks = <0x03 0x14>;
> +                     phandle = <0x11>;
> +             };
> +
> +             serial@7e215040 {
> +                     compatible = "brcm,bcm2835-aux-uart";
> +                     reg = <0x7e215040 0x40>;
> +                     interrupts = <0x00 0x5d 0x04>;
> +                     clocks = <0x11 0x00>;
> +                     status = "okay";
> +                     pinctrl-names = "default";
> +                     pinctrl-0 = <0x12>;
> +                     phandle = <0x20>;
> +             };
> +
> +             spi@7e215080 {
> +                     compatible = "brcm,bcm2835-aux-spi";
> +                     reg = <0x7e215080 0x40>;
> +                     interrupts = <0x00 0x5d 0x04>;
> +                     clocks = <0x11 0x01>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     phandle = <0x98>;
> +             };
> +
> +             spi@7e2150c0 {
> +                     compatible = "brcm,bcm2835-aux-spi";
> +                     reg = <0x7e2150c0 0x40>;
> +                     interrupts = <0x00 0x5d 0x04>;
> +                     clocks = <0x11 0x02>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     phandle = <0x99>;
> +             };
> +
> +             pwm@7e20c000 {
> +                     compatible = "brcm,bcm2835-pwm";
> +                     reg = <0x7e20c000 0x28>;
> +                     clocks = <0x03 0x1e>;
> +                     assigned-clocks = <0x03 0x1e>;
> +                     assigned-clock-rates = <0x989680>;
> +                     #pwm-cells = <0x02>;
> +                     status = "disabled";
> +                     phandle = <0x9a>;
> +             };
> +
> +             hvs@7e400000 {
> +                     compatible = "brcm,bcm2835-hvs";
> +                     reg = <0x7e400000 0x6000>;
> +                     interrupts = <0x00 0x61 0x04>;
> +                     status = "disabled";
> +                     phandle = <0x9b>;
> +             };
> +
> +             dsi@7e700000 {
> +                     compatible = "brcm,bcm2835-dsi1";
> +                     reg = <0x7e700000 0x8c>;
> +                     interrupts = <0x00 0x6c 0x04>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     #clock-cells = <0x01>;
> +                     clocks = <0x03 0x23 0x03 0x30 0x03 0x32>;
> +                     clock-names = "phy\0escape\0pixel";
> +                     clock-output-names = "dsi1_byte\0dsi1_ddr2\0dsi1_ddr";
> +                     status = "disabled";
> +                     phandle = <0x06>;
> +             };
> +
> +             csi@7e800000 {
> +                     compatible = "brcm,bcm2835-unicam";
> +                     reg = <0x7e800000 0x800 0x7e802000 0x04>;
> +                     interrupts = <0x00 0x66 0x04>;
> +                     clocks = <0x03 0x2d>;
> +                     clock-names = "lp";
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     #clock-cells = <0x01>;
> +                     status = "disabled";
> +                     power-domains = <0x13 0x0c>;
> +                     phandle = <0x9c>;
> +             };
> +
> +             csi@7e801000 {
> +                     compatible = "brcm,bcm2835-unicam";
> +                     reg = <0x7e801000 0x800 0x7e802004 0x04>;
> +                     interrupts = <0x00 0x67 0x04>;
> +                     clocks = <0x03 0x2e>;
> +                     clock-names = "lp";
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     #clock-cells = <0x01>;
> +                     status = "disabled";
> +                     power-domains = <0x13 0x0d>;
> +                     phandle = <0x9d>;
> +
> +                     port {
> +
> +                             endpoint {
> +                                     data-lanes = <0x01 0x02>;
> +                             };
> +                     };
> +             };
> +
> +             i2c@7e804000 {
> +                     compatible = "brcm,bcm2835-i2c";
> +                     reg = <0x7e804000 0x1000>;
> +                     interrupts = <0x00 0x75 0x04>;
> +                     clocks = <0x03 0x14>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     pinctrl-names = "default";
> +                     pinctrl-0 = <0x14>;
> +                     clock-frequency = <0x186a0>;
> +                     phandle = <0x24>;
> +             };
> +
> +             i2c@7e805000 {
> +                     compatible = "brcm,bcm2835-i2c";
> +                     reg = <0x7e805000 0x1000>;
> +                     interrupts = <0x00 0x75 0x04>;
> +                     clocks = <0x03 0x14>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     clock-frequency = <0x186a0>;
> +                     phandle = <0x15>;
> +             };
> +
> +             vec@7e806000 {
> +                     compatible = "brcm,bcm2835-vec";
> +                     reg = <0x7e806000 0x1000>;
> +                     clocks = <0x03 0x18>;
> +                     interrupts = <0x00 0x7b 0x04>;
> +                     status = "disabled";
> +                     phandle = <0x9e>;
> +             };
> +
> +             pixelvalve@7e807000 {
> +                     compatible = "brcm,bcm2835-pixelvalve2";
> +                     reg = <0x7e807000 0x100>;
> +                     interrupts = <0x00 0x6a 0x04>;
> +                     status = "disabled";
> +                     phandle = <0x9f>;
> +             };
> +
> +             hdmi@7e902000 {
> +                     compatible = "brcm,bcm2835-hdmi";
> +                     reg = <0x7e902000 0x600 0x7e808000 0x100>;
> +                     interrupts = <0x00 0x68 0x04 0x00 0x69 0x04>;
> +                     ddc = <0x15>;
> +                     clocks = <0x03 0x10 0x03 0x19>;
> +                     clock-names = "pixel\0hdmi";
> +                     dmas = <0x0a 0x11>;
> +                     dma-names = "audio-rx";
> +                     status = "disabled";
> +                     power-domains = <0x13 0x05>;
> +                     phandle = <0xa0>;
> +             };
> +
> +             usb@7e980000 {
> +                     compatible = "brcm,bcm2708-usb";
> +                     reg = <0x7e980000 0x10000 0x7e00b200 0x200>;
> +                     interrupts = <0x00 0x49 0x04 0x00 0x28 0x04>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     clocks = <0x16>;
> +                     clock-names = "otg";
> +                     phys = <0x17>;
> +                     phy-names = "usb2-phy";
> +                     interrupt-names = "usb\0soft";
> +                     power-domains = <0x13 0x06>;
> +                     phandle = <0xa1>;
> +             };
> +
> +             gpu {
> +                     compatible = "brcm,bcm2835-vc4";
> +                     status = "disabled";
> +                     phandle = <0xa2>;
> +             };
> +
> +             local_intc@40000000 {
> +                     compatible = "brcm,bcm2836-l1-intc";
> +                     reg = <0x40000000 0x100>;
> +                     phandle = <0xa3>;
> +             };
> +
> +             gic400@40041000 {
> +                     interrupt-controller;
> +                     #interrupt-cells = <0x03>;
> +                     compatible = "arm,gic-400";
> +                     reg = <0x40041000 0x1000 0x40042000 0x2000 0x40046000 
> 0x2000 0x40048000 0x2000>;
> +                     phandle = <0x01>;
> +             };
> +
> +             thermal@7d5d2200 {
> +                     compatible = "brcm,avs-tmon-bcm2838";
> +                     reg = <0x7d5d2200 0x2c>;
> +                     interrupts = <0x00 0x89 0x04>;
> +                     interrupt-names = "tmon";
> +                     clocks = <0x03 0x1b>;
> +                     #thermal-sensor-cells = <0x00>;
> +                     status = "okay";
> +                     phandle = <0x02>;
> +             };
> +
> +             serial@7e201400 {
> +                     compatible = 
> "brcm,bcm2835-pl011\0arm,pl011\0arm,primecell";
> +                     reg = <0x7e201400 0x200>;
> +                     interrupts = <0x00 0x79 0x04>;
> +                     clocks = <0x03 0x13 0x03 0x14>;
> +                     clock-names = "uartclk\0apb_pclk";
> +                     arm,primecell-periphid = <0x241011>;
> +                     status = "disabled";
> +                     phandle = <0xa4>;
> +             };
> +
> +             serial@7e201600 {
> +                     compatible = 
> "brcm,bcm2835-pl011\0arm,pl011\0arm,primecell";
> +                     reg = <0x7e201600 0x200>;
> +                     interrupts = <0x00 0x79 0x04>;
> +                     clocks = <0x03 0x13 0x03 0x14>;
> +                     clock-names = "uartclk\0apb_pclk";
> +                     arm,primecell-periphid = <0x241011>;
> +                     status = "disabled";
> +                     phandle = <0xa5>;
> +             };
> +
> +             serial@7e201800 {
> +                     compatible = 
> "brcm,bcm2835-pl011\0arm,pl011\0arm,primecell";
> +                     reg = <0x7e201800 0x200>;
> +                     interrupts = <0x00 0x79 0x04>;
> +                     clocks = <0x03 0x13 0x03 0x14>;
> +                     clock-names = "uartclk\0apb_pclk";
> +                     arm,primecell-periphid = <0x241011>;
> +                     status = "disabled";
> +                     phandle = <0xa6>;
> +             };
> +
> +             serial@7e201a00 {
> +                     compatible = 
> "brcm,bcm2835-pl011\0arm,pl011\0arm,primecell";
> +                     reg = <0x7e201a00 0x200>;
> +                     interrupts = <0x00 0x79 0x04>;
> +                     clocks = <0x03 0x13 0x03 0x14>;
> +                     clock-names = "uartclk\0apb_pclk";
> +                     arm,primecell-periphid = <0x241011>;
> +                     status = "disabled";
> +                     phandle = <0xa7>;
> +             };
> +
> +             spi@7e204600 {
> +                     compatible = "brcm,bcm2835-spi";
> +                     reg = <0x7e204600 0x200>;
> +                     interrupts = <0x00 0x76 0x04>;
> +                     clocks = <0x03 0x14>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     phandle = <0xa8>;
> +             };
> +
> +             spi@7e204800 {
> +                     compatible = "brcm,bcm2835-spi";
> +                     reg = <0x7e204800 0x200>;
> +                     interrupts = <0x00 0x76 0x04>;
> +                     clocks = <0x03 0x14>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     phandle = <0xa9>;
> +             };
> +
> +             spi@7e204a00 {
> +                     compatible = "brcm,bcm2835-spi";
> +                     reg = <0x7e204a00 0x200>;
> +                     interrupts = <0x00 0x76 0x04>;
> +                     clocks = <0x03 0x14>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     phandle = <0xaa>;
> +             };
> +
> +             spi@7e204c00 {
> +                     compatible = "brcm,bcm2835-spi";
> +                     reg = <0x7e204c00 0x200>;
> +                     interrupts = <0x00 0x76 0x04>;
> +                     clocks = <0x03 0x14>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     phandle = <0xab>;
> +             };
> +
> +             i2c@7e205600 {
> +                     compatible = "brcm,bcm2835-i2c";
> +                     reg = <0x7e205600 0x200>;
> +                     interrupts = <0x00 0x75 0x04>;
> +                     clocks = <0x03 0x14>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     phandle = <0xac>;
> +             };
> +
> +             i2c@7e205800 {
> +                     compatible = "brcm,bcm2835-i2c";
> +                     reg = <0x7e205800 0x200>;
> +                     interrupts = <0x00 0x75 0x04>;
> +                     clocks = <0x03 0x14>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     phandle = <0xad>;
> +             };
> +
> +             i2c@7e205a00 {
> +                     compatible = "brcm,bcm2835-i2c";
> +                     reg = <0x7e205a00 0x200>;
> +                     interrupts = <0x00 0x75 0x04>;
> +                     clocks = <0x03 0x14>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     phandle = <0xae>;
> +             };
> +
> +             i2c@7e205c00 {
> +                     compatible = "brcm,bcm2835-i2c";
> +                     reg = <0x7e205c00 0x200>;
> +                     interrupts = <0x00 0x75 0x04>;
> +                     clocks = <0x03 0x14>;
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x00>;
> +                     status = "disabled";
> +                     phandle = <0xaf>;
> +             };
> +
> +             emmc2@7e340000 {
> +                     compatible = "brcm,bcm2711-emmc2";
> +                     status = "okay";
> +                     interrupts = <0x00 0x7e 0x04>;
> +                     clocks = <0x03 0x33>;
> +                     reg = <0x7e340000 0x100>;
> +                     broken-cd;
> +                     vqmmc-supply = <0x18>;
> +                     phandle = <0xb0>;
> +             };
> +
> +             mmc@7e300000 {
> +                     compatible = "brcm,bcm2835-mmc\0brcm,bcm2835-sdhci";
> +                     reg = <0x7e300000 0x100>;
> +                     interrupts = <0x00 0x7e 0x04>;
> +                     clocks = <0x03 0x1c>;
> +                     dmas = <0x0a 0x0b>;
> +                     dma-names = "rx-tx";
> +                     brcm,overclock-50 = <0x00>;
> +                     status = "disabled";
> +                     phandle = <0x28>;
> +             };
> +
> +             mmcnr@7e300000 {
> +                     compatible = "brcm,bcm2835-mmc\0brcm,bcm2835-sdhci";
> +                     reg = <0x7e300000 0x100>;
> +                     interrupts = <0x00 0x7e 0x04>;
> +                     clocks = <0x03 0x1c>;
> +                     dmas = <0x0a 0x0b>;
> +                     dma-names = "rx-tx";
> +                     brcm,overclock-50 = <0x00>;
> +                     non-removable;
> +                     status = "okay";
> +                     pinctrl-names = "default";
> +                     pinctrl-0 = <0x19>;
> +                     bus-width = <0x04>;
> +                     phandle = <0x29>;
> +             };
> +
> +             firmwarekms@7e600000 {
> +                     compatible = "raspberrypi,rpi-firmware-kms";
> +                     reg = <0x7e600000 0x100>;
> +                     interrupts = <0x00 0x70 0x04>;
> +                     brcm,firmware = <0x07>;
> +                     status = "disabled";
> +                     phandle = <0xb1>;
> +             };
> +
> +             smi@7e600000 {
> +                     compatible = "brcm,bcm2835-smi";
> +                     reg = <0x7e600000 0x100>;
> +                     interrupts = <0x00 0x70 0x04>;
> +                     clocks = <0x03 0x2a>;
> +                     assigned-clocks = <0x03 0x2a>;
> +                     assigned-clock-rates = <0x7735940>;
> +                     dmas = <0x0a 0x04>;
> +                     dma-names = "rx-tx";
> +                     status = "disabled";
> +                     phandle = <0xb2>;
> +             };
> +
> +             axiperf {
> +                     compatible = "brcm,bcm2835-axiperf";
> +                     reg = <0x7e009800 0x100 0x7ee08000 0x100>;
> +                     firmware = <0x07>;
> +                     status = "disabled";
> +                     phandle = <0x2a>;
> +             };
> +
> +             gpiomem {
> +                     compatible = "brcm,bcm2835-gpiomem";
> +                     reg = <0x7e200000 0x1000>;
> +             };
> +
> +             firmware {
> +                     compatible = "raspberrypi,bcm2835-firmware\0simple-bus";
> +                     #address-cells = <0x00>;
> +                     #size-cells = <0x00>;
> +                     mboxes = <0x1a>;
> +                     phandle = <0x07>;
> +
> +                     expgpio {
> +                             compatible = "raspberrypi,firmware-gpio";
> +                             gpio-controller;
> +                             #gpio-cells = <0x02>;
> +                             status = "okay";
> +                             phandle = <0x2d>;
> +                     };
> +             };
> +
> +             power {
> +                     compatible = "raspberrypi,bcm2835-power";
> +                     firmware = <0x07>;
> +                     #power-domain-cells = <0x01>;
> +                     phandle = <0x13>;
> +             };
> +
> +             fb {
> +                     compatible = "brcm,bcm2708-fb";
> +                     firmware = <0x07>;
> +                     status = "okay";
> +                     phandle = <0xb3>;
> +             };
> +
> +             vcsm {
> +                     compatible = "raspberrypi,bcm2835-vcsm";
> +                     firmware = <0x07>;
> +                     status = "okay";
> +                     phandle = <0xb4>;
> +             };
> +
> +             audio {
> +                     compatible = "brcm,bcm2835-audio";
> +                     brcm,pwm-channels = <0x08>;
> +                     status = "disabled";
> +                     pinctrl-names = "default";
> +                     pinctrl-0 = <0x1b>;
> +                     phandle = <0x25>;
> +             };
> +
> +             sound {
> +                     status = "disabled";
> +                     phandle = <0xb5>;
> +             };
> +
> +             virtgpio {
> +                     compatible = "brcm,bcm2835-virtgpio";
> +                     gpio-controller;
> +                     #gpio-cells = <0x02>;
> +                     firmware = <0x07>;
> +                     status = "okay";
> +                     phandle = <0xb6>;
> +             };
> +     };
> +
> +     clocks {
> +             compatible = "simple-bus";
> +             #address-cells = <0x01>;
> +             #size-cells = <0x00>;
> +
> +             clock@3 {
> +                     compatible = "fixed-clock";
> +                     reg = <0x03>;
> +                     #clock-cells = <0x00>;
> +                     clock-output-names = "osc";
> +                     clock-frequency = <0x337f980>;
> +                     phandle = <0x04>;
> +             };
> +
> +             clock@4 {
> +                     compatible = "fixed-clock";
> +                     reg = <0x04>;
> +                     #clock-cells = <0x00>;
> +                     clock-output-names = "otg";
> +                     clock-frequency = <0x1c9c3800>;
> +                     phandle = <0x16>;
> +             };
> +     };
> +
> +     phy {
> +             compatible = "usb-nop-xceiv";
> +             #phy-cells = <0x00>;
> +             phandle = <0x17>;
> +     };
> +
> +     arm-pmu {
> +             compatible = "arm,cortex-a72-pmu\0arm,cortex-a53-pmu";
> +             interrupts = <0x00 0x10 0x04 0x00 0x11 0x04 0x00 0x12 0x04 0x00 
> 0x13 0x04>;
> +     };
> +
> +     timer {
> +             compatible = "arm,armv7-timer";
> +             interrupts = <0x01 0x0d 0xf08 0x01 0x0e 0xf08 0x01 0x0b 0xf08 
> 0x01 0x0a 0xf08>;
> +             arm,cpu-registers-not-fw-configured;
> +             always-on;
> +     };
> +
> +     cpus {
> +             #address-cells = <0x01>;
> +             #size-cells = <0x00>;
> +             enable-method = "brcm,bcm2836-smp";
> +             phandle = <0xb7>;
> +
> +             cpu@0 {
> +                     device_type = "cpu";
> +                     compatible = "arm,cortex-a72";
> +                     reg = <0x00>;
> +                     enable-method = "spin-table";
> +                     cpu-release-addr = <0x00 0xd8>;
> +                     phandle = <0xb8>;
> +             };
> +
> +             cpu@1 {
> +                     device_type = "cpu";
> +                     compatible = "arm,cortex-a72";
> +                     reg = <0x01>;
> +                     enable-method = "spin-table";
> +                     cpu-release-addr = <0x00 0xe0>;
> +                     phandle = <0xb9>;
> +             };
> +
> +             cpu@2 {
> +                     device_type = "cpu";
> +                     compatible = "arm,cortex-a72";
> +                     reg = <0x02>;
> +                     enable-method = "spin-table";
> +                     cpu-release-addr = <0x00 0xe8>;
> +                     phandle = <0xba>;
> +             };
> +
> +             cpu@3 {
> +                     device_type = "cpu";
> +                     compatible = "arm,cortex-a72";
> +                     reg = <0x03>;
> +                     enable-method = "spin-table";
> +                     cpu-release-addr = <0x00 0xf0>;
> +                     phandle = <0xbb>;
> +             };
> +     };
> +
> +     v3dbus {
> +             compatible = "simple-bus";
> +             #address-cells = <0x01>;
> +             #size-cells = <0x01>;
> +             ranges = <0x7c500000 0x00 0xfc500000 0x3300000 0x40000000 0x00 
> 0xff800000 0x800000>;
> +             dma-ranges = <0x00 0x00 0x00 0x3c000000>;
> +
> +             v3d@7ec04000 {
> +                     compatible = "brcm,2711-v3d";
> +                     reg = <0x7ec00000 0x4000 0x7ec04000 0x4000>;
> +                     reg-names = "hub\0core0";
> +                     power-domains = <0x1c 0x01>;
> +                     resets = <0x1c 0x00>;
> +                     clocks = <0x03 0x15>;
> +                     interrupts = <0x00 0x4a 0x04>;
> +                     status = "okay";
> +                     phandle = <0xbc>;
> +             };
> +     };
> +
> +     scb {
> +             compatible = "simple-bus";
> +             #address-cells = <0x02>;
> +             #size-cells = <0x01>;
> +             ranges = <0x00 0x7c000000 0x00 0xfc000000
> +                     0x3800000 0x00 0x40000000 0x00
> +                     0xff800000 0x800000 0x06 0x00
> +                     0x06 0x00 0x40000000 0x00
> +                     0x00 0x00 0x00 0xfc000000>;
> +             dma-ranges = <0x00 0x00 0x00 0x00 0xfc000000>;
> +             phandle = <0xbd>;
> +
> +             pcie@7d500000 {
> +                     reg = <0x00 0x7d500000 0x9310 0x00 0x7e00f300 0x20>;
> +                     msi-controller;
> +                     msi-parent = <0x1d>;
> +                     #address-cells = <0x03>;
> +                     #interrupt-cells = <0x01>;
> +                     #size-cells = <0x02>;
> +                     bus-range = <0x00 0x01>;
> +                     compatible = 
> "brcm,bcm7211-pcie\0brcm,bcm7445-pcie\0brcm,pci-plat-dev";
> +                     max-link-speed = <0x02>;
> +                     tot-num-pcie = <0x01>;
> +                     linux,pci-domain = <0x00>;
> +                     interrupts = <0x00 0x94 0x04 0x00 0x94 0x04>;
> +                     interrupt-names = "pcie\0msi";
> +                     interrupt-map-mask = <0x00 0x00 0x00 0x07>;
> +                     interrupt-map = <0x00 0x00 0x00 0x01
> +                             0x01 0x00 0x8f 0x04 0x00 0x00 0x00 0x02
> +                             0x01 0x00 0x90 0x04 0x00 0x00 0x00 0x03
> +                             0x01 0x00 0x91 0x04 0x00 0x00 0x00 0x04
> +                             0x01 0x00 0x92 0x04>;
> +                     ranges = <0x2000000 0x00 0xf8000000 0x06 0x00 0x00 
> 0x4000000>;
> +                     dma-ranges = <0x2000000 0x00 0x00 0x00 0x00 0x01 0x00>;
> +                     status = "okay";
> +                     phandle = <0x1d>;
> +             };
> +
> +             genet@7d580000 {
> +                     compatible = "brcm,genet-v5";
> +                     reg = <0x00 0x7d580000 0x10000>;
> +                     status = "okay";
> +                     #address-cells = <0x01>;
> +                     #size-cells = <0x01>;
> +                     interrupts = <0x00 0x9d 0x04 0x00 0x9e 0x04>;
> +                     phy-handle = <0x1e>;
> +                     phy-mode = "rgmii";
> +                     phandle = <0xbe>;
> +
> +                     mdio@e14 {
> +                             #address-cells = <0x00>;
> +                             #size-cells = <0x01>;
> +                             compatible = "brcm,genet-mdio-v5";
> +                             reg = <0xe14 0x08>;
> +                             reg-names = "mdio";
> +
> +                             genet-phy@0 {
> +                                     compatible = 
> "ethernet-phy-ieee802.3-c22";
> +                                     max-speed = <0x3e8>;
> +                                     reg = <0x01>;
> +                                     phandle = <0x1e>;
> +                             };
> +                     };
> +             };
> +
> +             dma@7e007b00 {
> +                     compatible = "brcm,bcm2838-dma";
> +                     reg = <0x00 0x7e007b00 0x400>;
> +                     interrupts = <0x00 0x59 0x04 0x00 0x5a 0x04 0x00 0x5b
> +                             0x04 0x00 0x5c 0x04>;
> +                     interrupt-names = "dma11\0dma12\0dma13\0dma14";
> +                     #dma-cells = <0x01>;
> +                     brcm,dma-channel-mask = <0x7000>;
> +                     phandle = <0xbf>;
> +             };
> +
> +             xhci@7e9c0000 {
> +                     compatible = "generic-xhci";
> +                     status = "disabled";
> +                     reg = <0x00 0x7e9c0000 0x100000>;
> +                     interrupts = <0x00 0xb0 0x04>;
> +                     phandle = <0xc0>;
> +             };
> +
> +             mailbox@7e00b840 {
> +                     compatible = "brcm,bcm2838-vchiq";
> +                     reg = <0x00 0x7e00b840 0x3c>;
> +                     interrupts = <0x00 0x22 0x04>;
> +                     phandle = <0xc1>;
> +             };
> +
> +             hevc-decoder@7eb00000 {
> +                     compatible = "raspberrypi,argon-hevc-decoder";
> +                     reg = <0x00 0x7eb00000 0x10000>;
> +                     status = "okay";
> +             };
> +
> +             argon-local-intc@7eb10000 {
> +                     compatible = "raspberrypi,argon-local-intc";
> +                     reg = <0x00 0x7eb10000 0x1000>;
> +                     status = "okay";
> +                     interrupts = <0x00 0x62 0x04>;
> +             };
> +
> +             h264-decoder@7eb20000 {
> +                     compatible = "raspberrypi,argon-h264-decoder";
> +                     reg = <0x00 0x7eb20000 0x10000>;
> +                     status = "okay";
> +             };
> +
> +             vp9-decoder@7eb30000 {
> +                     compatible = "raspberrypi,argon-vp9-decoder";
> +                     reg = <0x00 0x7eb30000 0x10000>;
> +                     status = "okay";
> +             };
> +     };
> +
> +     fixedregulator_5v0 {
> +             compatible = "regulator-fixed";
> +             regulator-name = "5v0";
> +             regulator-min-microvolt = <0x4c4b40>;
> +             regulator-max-microvolt = <0x4c4b40>;
> +             regulator-always-on;
> +             phandle = <0x2e>;
> +     };
> +
> +     fixedregulator_3v3 {
> +             compatible = "regulator-fixed";
> +             regulator-name = "3v3";
> +             regulator-min-microvolt = <0x325aa0>;
> +             regulator-max-microvolt = <0x325aa0>;
> +             regulator-always-on;
> +             phandle = <0xc2>;
> +     };
> +
> +     __overrides__ {
> +             cam0-pwdn-ctrl;
> +             cam0-pwdn;
> +             cam0-led-ctrl;
> +             cam0-led;
> +             cache_line_size;
> +             uart0 = [00 00 00 1f 73 74 61 74 75 73 00];
> +             uart1 = "\0\0\0 status";
> +             i2s = "\0\0\0!status";
> +             spi = "\0\0\0\"status";
> +             i2c0 = "\0\0\0#status";
> +             i2c1 = "\0\0\0$status";
> +             i2c2_iknowwhatimdoing = [00 00 00 15 73 74 61 74 75 73 00];
> +             i2c0_baudrate = "\0\0\0#clock-frequency:0";
> +             i2c1_baudrate = "\0\0\0$clock-frequency:0";
> +             i2c2_baudrate = [00 00 00 15 63 6c 6f 63
> +                     6b 2d 66 72 65 71 75 65
> +                     6e 63 79 3a 30 00];
> +             audio = "\0\0\0%status";
> +             watchdog = [00 00 00 1c 73 74 61 74 75 73 00];
> +             random = "\0\0\0&status";
> +             sd_overclock = "\0\0\0'brcm,overclock-50:0";
> +             sd_force_pio = "\0\0\0'brcm,force-pio?";
> +             sd_pio_limit = "\0\0\0'brcm,pio-limit:0";
> +             sd_debug = "\0\0\0'brcm,debug";
> +             sdio_overclock = 
> "\0\0\0(brcm,overclock-50:0\0\0\0\0)brcm,overclock-50:0";
> +             axiperf = "\0\0\0*status";
> +             arm_freq;
> +             act_led_gpio = "\0\0\0+gpios:4";
> +             act_led_activelow = "\0\0\0+gpios:8";
> +             act_led_trigger = "\0\0\0+linux,default-trigger";
> +             pwr_led_gpio = "\0\0\0,gpios:4";
> +             pwr_led_activelow = "\0\0\0,gpios:8";
> +             pwr_led_trigger = "\0\0\0,linux,default-trigger";
> +     };
> +
> +     memory {
> +             device_type = "memory";
> +             reg = <0x00 0x00 0x00>;
> +     };
> +
> +     leds {
> +             compatible = "gpio-leds";
> +             phandle = <0xc3>;
> +
> +             act {
> +                     label = "led0";
> +                     linux,default-trigger = "mmc0";
> +                     gpios = <0x0f 0x2a 0x00>;
> +                     phandle = <0x2b>;
> +             };
> +
> +             pwr {
> +                     label = "led1";
> +                     linux,default-trigger = "input";
> +                     gpios = <0x2d 0x02 0x00>;
> +                     phandle = <0x2c>;
> +             };
> +     };
> +
> +     sd_io_1v8_reg {
> +             status = "okay";
> +             compatible = "regulator-gpio";
> +             vin-supply = <0x2e>;
> +             regulator-name = "vdd-sd-io";
> +             regulator-min-microvolt = <0x1b7740>;
> +             regulator-max-microvolt = <0x325aa0>;
> +             regulator-boot-on;
> +             regulator-always-on;
> +             regulator-settling-time-us = <0x1388>;
> +             gpios = <0x2d 0x04 0x00>;
> +             states = <0x1b7740 0x01 0x325aa0 0x00>;
> +             phandle = <0x18>;
> +     };
> +
> +     __symbols__ {
> +             cpu_thermal = "/thermal-zones/cpu-thermal";
> +             soc = "/soc";
> +             txp = "/soc/txp@7e004000";
> +             dma = "/soc/dma@7e007000";
> +             watchdog = "/soc/watchdog@7e100000";
> +             pm = "/soc/watchdog@7e100000";
> +             clocks = "/soc/cprman@7e101000";
> +             random = "/soc/rng@7e104000";
> +             rng = "/soc/rng@7e104000";
> +             mailbox = "/soc/mailbox@7e00b880";
> +             gpio = "/soc/gpio@7e200000";
> +             dpi_gpio0 = "/soc/gpio@7e200000/dpi_gpio0";
> +             emmc_gpio22 = "/soc/gpio@7e200000/emmc_gpio22";
> +             emmc_gpio34 = "/soc/gpio@7e200000/emmc_gpio34";
> +             emmc_gpio48 = "/soc/gpio@7e200000/emmc_gpio48";
> +             gpclk0_gpio4 = "/soc/gpio@7e200000/gpclk0_gpio4";
> +             gpclk1_gpio5 = "/soc/gpio@7e200000/gpclk1_gpio5";
> +             gpclk1_gpio42 = "/soc/gpio@7e200000/gpclk1_gpio42";
> +             gpclk1_gpio44 = "/soc/gpio@7e200000/gpclk1_gpio44";
> +             gpclk2_gpio6 = "/soc/gpio@7e200000/gpclk2_gpio6";
> +             gpclk2_gpio43 = "/soc/gpio@7e200000/gpclk2_gpio43";
> +             i2c0_gpio0 = "/soc/gpio@7e200000/i2c0_gpio0";
> +             i2c0_gpio28 = "/soc/gpio@7e200000/i2c0_gpio28";
> +             i2c0_gpio44 = "/soc/gpio@7e200000/i2c0_gpio44";
> +             i2c1_gpio2 = "/soc/gpio@7e200000/i2c1_gpio2";
> +             i2c1_gpio44 = "/soc/gpio@7e200000/i2c1_gpio44";
> +             jtag_gpio22 = "/soc/gpio@7e200000/jtag_gpio22";
> +             pcm_gpio18 = "/soc/gpio@7e200000/pcm_gpio18";
> +             pcm_gpio28 = "/soc/gpio@7e200000/pcm_gpio28";
> +             pwm0_gpio12 = "/soc/gpio@7e200000/pwm0_gpio12";
> +             pwm0_gpio18 = "/soc/gpio@7e200000/pwm0_gpio18";
> +             pwm0_gpio40 = "/soc/gpio@7e200000/pwm0_gpio40";
> +             pwm1_gpio13 = "/soc/gpio@7e200000/pwm1_gpio13";
> +             pwm1_gpio19 = "/soc/gpio@7e200000/pwm1_gpio19";
> +             pwm1_gpio41 = "/soc/gpio@7e200000/pwm1_gpio41";
> +             pwm1_gpio45 = "/soc/gpio@7e200000/pwm1_gpio45";
> +             sdhost_pins = "/soc/gpio@7e200000/sdhost_gpio48";
> +             sdhost_gpio48 = "/soc/gpio@7e200000/sdhost_gpio48";
> +             spi0_gpio7 = "/soc/gpio@7e200000/spi0_gpio7";
> +             spi0_gpio35 = "/soc/gpio@7e200000/spi0_gpio35";
> +             spi1_gpio16 = "/soc/gpio@7e200000/spi1_gpio16";
> +             spi2_gpio40 = "/soc/gpio@7e200000/spi2_gpio40";
> +             uart0_gpio14 = "/soc/gpio@7e200000/uart0_gpio14";
> +             uart0_ctsrts_gpio16 = "/soc/gpio@7e200000/uart0_ctsrts_gpio16";
> +             uart0_ctsrts_gpio30 = "/soc/gpio@7e200000/uart0_ctsrts_gpio30";
> +             uart0_gpio32 = "/soc/gpio@7e200000/uart0_gpio32";
> +             uart0_gpio36 = "/soc/gpio@7e200000/uart0_gpio36";
> +             uart0_ctsrts_gpio38 = "/soc/gpio@7e200000/uart0_ctsrts_gpio38";
> +             uart1_gpio14 = "/soc/gpio@7e200000/uart1_gpio14";
> +             uart1_ctsrts_gpio16 = "/soc/gpio@7e200000/uart1_ctsrts_gpio16";
> +             uart1_gpio32 = "/soc/gpio@7e200000/uart1_gpio32";
> +             uart1_ctsrts_gpio30 = "/soc/gpio@7e200000/uart1_ctsrts_gpio30";
> +             uart1_gpio40 = "/soc/gpio@7e200000/uart1_gpio40";
> +             uart1_ctsrts_gpio42 = "/soc/gpio@7e200000/uart1_ctsrts_gpio42";
> +             gpclk0_gpio49 = "/soc/gpio@7e200000/gpclk0_gpio49";
> +             gpclk1_gpio50 = "/soc/gpio@7e200000/gpclk1_gpio50";
> +             gpclk2_gpio51 = "/soc/gpio@7e200000/gpclk2_gpio51";
> +             i2c0_gpio46 = "/soc/gpio@7e200000/i2c0_gpio46";
> +             i2c1_gpio46 = "/soc/gpio@7e200000/i2c1_gpio46";
> +             i2c3_gpio2 = "/soc/gpio@7e200000/i2c3_gpio2";
> +             i2c3_gpio4 = "/soc/gpio@7e200000/i2c3_gpio4";
> +             i2c4_gpio6 = "/soc/gpio@7e200000/i2c4_gpio6";
> +             i2c4_gpio8 = "/soc/gpio@7e200000/i2c4_gpio8";
> +             i2c5_gpio10 = "/soc/gpio@7e200000/i2c5_gpio10";
> +             i2c5_gpio12 = "/soc/gpio@7e200000/i2c5_gpio12";
> +             i2c6_gpio0 = "/soc/gpio@7e200000/i2c6_gpio0";
> +             i2c6_gpio22 = "/soc/gpio@7e200000/i2c6_gpio22";
> +             i2c_slave_gpio8 = "/soc/gpio@7e200000/i2c_slave_gpio8";
> +             jtag_gpio48 = "/soc/gpio@7e200000/jtag_gpio48";
> +             mii_gpio28 = "/soc/gpio@7e200000/mii_gpio28";
> +             mii_gpio36 = "/soc/gpio@7e200000/mii_gpio36";
> +             pcm_gpio50 = "/soc/gpio@7e200000/pcm_gpio50";
> +             pwm0_gpio52 = "/soc/gpio@7e200000/pwm0_gpio52";
> +             pwm1_gpio53 = "/soc/gpio@7e200000/pwm1_gpio53";
> +             rgmii_gpio35 = "/soc/gpio@7e200000/rgmii_gpio35";
> +             rgmii_irq_gpio34 = "/soc/gpio@7e200000/rgmii_irq_gpio34";
> +             rgmii_irq_gpio39 = "/soc/gpio@7e200000/rgmii_irq_gpio39";
> +             rgmii_mdio_gpio28 = "/soc/gpio@7e200000/rgmii_mdio_gpio28";
> +             rgmii_mdio_gpio37 = "/soc/gpio@7e200000/rgmii_mdio_gpio37";
> +             spi0_gpio46 = "/soc/gpio@7e200000/spi0_gpio46";
> +             spi2_gpio46 = "/soc/gpio@7e200000/spi2_gpio46";
> +             spi3_gpio0 = "/soc/gpio@7e200000/spi3_gpio0";
> +             spi4_gpio4 = "/soc/gpio@7e200000/spi4_gpio4";
> +             spi5_gpio12 = "/soc/gpio@7e200000/spi5_gpio12";
> +             spi6_gpio18 = "/soc/gpio@7e200000/spi6_gpio18";
> +             uart2_gpio0 = "/soc/gpio@7e200000/uart2_gpio0";
> +             uart2_ctsrts_gpio2 = "/soc/gpio@7e200000/uart2_ctsrts_gpio2";
> +             uart3_gpio4 = "/soc/gpio@7e200000/uart3_gpio4";
> +             uart3_ctsrts_gpio6 = "/soc/gpio@7e200000/uart3_ctsrts_gpio6";
> +             uart4_gpio8 = "/soc/gpio@7e200000/uart4_gpio8";
> +             uart4_ctsrts_gpio10 = "/soc/gpio@7e200000/uart4_ctsrts_gpio10";
> +             uart5_gpio12 = "/soc/gpio@7e200000/uart5_gpio12";
> +             uart5_ctsrts_gpio14 = "/soc/gpio@7e200000/uart5_ctsrts_gpio14";
> +             dpi_18bit_gpio0 = "/soc/gpio@7e200000/dpi_18bit_gpio0";
> +             spi0_pins = "/soc/gpio@7e200000/spi0_pins";
> +             spi0_cs_pins = "/soc/gpio@7e200000/spi0_cs_pins";
> +             spi3_pins = "/soc/gpio@7e200000/spi3_pins";
> +             spi3_cs_pins = "/soc/gpio@7e200000/spi3_cs_pins";
> +             spi4_pins = "/soc/gpio@7e200000/spi4_pins";
> +             spi4_cs_pins = "/soc/gpio@7e200000/spi4_cs_pins";
> +             spi5_pins = "/soc/gpio@7e200000/spi5_pins";
> +             spi5_cs_pins = "/soc/gpio@7e200000/spi5_cs_pins";
> +             spi6_pins = "/soc/gpio@7e200000/spi6_pins";
> +             spi6_cs_pins = "/soc/gpio@7e200000/spi6_cs_pins";
> +             i2c0_pins = "/soc/gpio@7e200000/i2c0";
> +             i2c1_pins = "/soc/gpio@7e200000/i2c1";
> +             i2c3_pins = "/soc/gpio@7e200000/i2c3";
> +             i2c4_pins = "/soc/gpio@7e200000/i2c4";
> +             i2c5_pins = "/soc/gpio@7e200000/i2c5";
> +             i2c6_pins = "/soc/gpio@7e200000/i2c6";
> +             i2s_pins = "/soc/gpio@7e200000/i2s";
> +             sdio_pins = "/soc/gpio@7e200000/sdio_pins";
> +             bt_pins = "/soc/gpio@7e200000/bt_pins";
> +             uart0_pins = "/soc/gpio@7e200000/uart0_pins";
> +             uart1_pins = "/soc/gpio@7e200000/uart1_pins";
> +             uart2_pins = "/soc/gpio@7e200000/uart2_pins";
> +             uart3_pins = "/soc/gpio@7e200000/uart3_pins";
> +             uart4_pins = "/soc/gpio@7e200000/uart4_pins";
> +             uart5_pins = "/soc/gpio@7e200000/uart5_pins";
> +             audio_pins = "/soc/gpio@7e200000/audio_pins";
> +             uart0 = "/soc/serial@7e201000";
> +             sdhost = "/soc/mmc@7e202000";
> +             i2s = "/soc/i2s@7e203000";
> +             spi0 = "/soc/spi@7e204000";
> +             spi = "/soc/spi@7e204000";
> +             spidev0 = "/soc/spi@7e204000/spidev@0";
> +             spidev1 = "/soc/spi@7e204000/spidev@1";
> +             i2c0 = "/soc/i2c@7e205000";
> +             pixelvalve0 = "/soc/pixelvalve@7e206000";
> +             pixelvalve1 = "/soc/pixelvalve@7e207000";
> +             dpi = "/soc/dpi@7e208000";
> +             dsi0 = "/soc/dsi@7e209000";
> +             aux = "/soc/aux@7e215000";
> +             uart1 = "/soc/serial@7e215040";
> +             spi1 = "/soc/spi@7e215080";
> +             spi2 = "/soc/spi@7e2150c0";
> +             pwm = "/soc/pwm@7e20c000";
> +             hvs = "/soc/hvs@7e400000";
> +             dsi1 = "/soc/dsi@7e700000";
> +             csi0 = "/soc/csi@7e800000";
> +             csi1 = "/soc/csi@7e801000";
> +             i2c1 = "/soc/i2c@7e804000";
> +             i2c2 = "/soc/i2c@7e805000";
> +             vec = "/soc/vec@7e806000";
> +             pixelvalve2 = "/soc/pixelvalve@7e807000";
> +             hdmi = "/soc/hdmi@7e902000";
> +             usb = "/soc/usb@7e980000";
> +             vc4 = "/soc/gpu";
> +             local_intc = "/soc/local_intc@40000000";
> +             gicv2 = "/soc/gic400@40041000";
> +             thermal = "/soc/thermal@7d5d2200";
> +             uart2 = "/soc/serial@7e201400";
> +             uart3 = "/soc/serial@7e201600";
> +             uart4 = "/soc/serial@7e201800";
> +             uart5 = "/soc/serial@7e201a00";
> +             spi3 = "/soc/spi@7e204600";
> +             spi4 = "/soc/spi@7e204800";
> +             spi5 = "/soc/spi@7e204a00";
> +             spi6 = "/soc/spi@7e204c00";
> +             i2c3 = "/soc/i2c@7e205600";
> +             i2c4 = "/soc/i2c@7e205800";
> +             i2c5 = "/soc/i2c@7e205a00";
> +             i2c6 = "/soc/i2c@7e205c00";
> +             emmc2 = "/soc/emmc2@7e340000";
> +             mmc = "/soc/mmc@7e300000";
> +             mmcnr = "/soc/mmcnr@7e300000";
> +             firmwarekms = "/soc/firmwarekms@7e600000";
> +             smi = "/soc/smi@7e600000";
> +             axiperf = "/soc/axiperf";
> +             firmware = "/soc/firmware";
> +             expgpio = "/soc/firmware/expgpio";
> +             power = "/soc/power";
> +             fb = "/soc/fb";
> +             vcsm = "/soc/vcsm";
> +             audio = "/soc/audio";
> +             sound = "/soc/sound";
> +             virtgpio = "/soc/virtgpio";
> +             clk_osc = "/clocks/clock@3";
> +             clk_usb = "/clocks/clock@4";
> +             usbphy = "/phy";
> +             cpus = "/cpus";
> +             cpu0 = "/cpus/cpu@0";
> +             cpu1 = "/cpus/cpu@1";
> +             cpu2 = "/cpus/cpu@2";
> +             cpu3 = "/cpus/cpu@3";
> +             v3d = "/v3dbus/v3d@7ec04000";
> +             scb = "/scb";
> +             pcie_0 = "/scb/pcie@7d500000";
> +             genet = "/scb/genet@7d580000";
> +             phy1 = "/scb/genet@7d580000/mdio@e14/genet-phy@0";
> +             dma40 = "/scb/dma@7e007b00";
> +             xhci = "/scb/xhci@7e9c0000";
> +             vchiq = "/scb/mailbox@7e00b840";
> +             vdd_5v0_reg = "/fixedregulator_5v0";
> +             vdd_3v3_reg = "/fixedregulator_3v3";
> +             leds = "/leds";
> +             act_led = "/leds/act";
> +             pwr_led = "/leds/pwr";
> +             sd_io_1v8_reg = "/sd_io_1v8_reg";
> +     };
> +};
> diff --git a/configs/rpi_4_32b_defconfig b/configs/rpi_4_32b_defconfig
> index 88f7504a60f..0d534b8a28d 100644
> --- a/configs/rpi_4_32b_defconfig
> +++ b/configs/rpi_4_32b_defconfig
> @@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x00008000
>  CONFIG_SYS_MALLOC_F_LEN=0x2000
>  CONFIG_TARGET_RPI_4_32B=y
>  CONFIG_ENV_SIZE=0x4000
> +CONFIG_DEFAULT_DEVICE_TREE="bcm2711-rpi-4-b"
>  CONFIG_DISTRO_DEFAULTS=y
>  CONFIG_SYS_LOAD_ADDR=0x1000000
>  CONFIG_OF_BOARD_SETUP=y
> diff --git a/configs/rpi_4_defconfig b/configs/rpi_4_defconfig
> index 59a71031540..0b3cadaced2 100644
> --- a/configs/rpi_4_defconfig
> +++ b/configs/rpi_4_defconfig
> @@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x00080000
>  CONFIG_SYS_MALLOC_F_LEN=0x2000
>  CONFIG_TARGET_RPI_4=y
>  CONFIG_ENV_SIZE=0x4000
> +CONFIG_DEFAULT_DEVICE_TREE="bcm2711-rpi-4-b"
>  CONFIG_DISTRO_DEFAULTS=y
>  CONFIG_SYS_LOAD_ADDR=0x1000000
>  CONFIG_OF_BOARD_SETUP=y
> diff --git a/configs/rpi_arm64_defconfig b/configs/rpi_arm64_defconfig
> index 67dbf094ef7..07f67394ac2 100644
> --- a/configs/rpi_arm64_defconfig
> +++ b/configs/rpi_arm64_defconfig
> @@ -6,6 +6,7 @@ CONFIG_TARGET_RPI_ARM64=y
>  CONFIG_ENV_SIZE=0x4000
>  CONFIG_DISTRO_DEFAULTS=y
>  CONFIG_SYS_LOAD_ADDR=0x1000000
> +CONFIG_DEFAULT_DEVICE_TREE="bcm2711-rpi-4-b"
>  CONFIG_OF_BOARD_SETUP=y
>  CONFIG_USE_PREBOOT=y
>  CONFIG_PREBOOT="pci enum; usb start;"
> -- 
> 2.34.0.rc2.393.gf8c9666880-goog
> 
> 

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