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    Subject[PATCH 3/9] ARM: dts: bcm2711: Add firmware usb reset node
    Date
    Now that the reset driver exposing Raspberry Pi 4's firmware based USB
    reset routine is available, let's add the device tree node exposing it.

    Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
    ---
    arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 5 +++++
    1 file changed, 5 insertions(+)

    diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
    index c7f1d97e69bb..47e7c9c14ddf 100644
    --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
    +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
    @@ -83,6 +83,11 @@ expgpio: gpio {
    "";
    status = "okay";
    };
    +
    + usb_reset: usb-reset {
    + compatible = "raspberrypi,firmware-usb-reset";
    + #reset-cells = <0>;
    + };
    };

    &gpio {
    --
    2.26.2
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