[PATCH 3/9] ARM: dts: bcm2711: Add firmware usb reset node

[Nicolas Saenz Julienne]

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 <nsaenzjulie...@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