ARM: dts: bcm2711-rpi-4-b: Fix usb's unit address

The unit address is supposed to represent '<device>,<function>'. Which
are both 0 for RPi4b's XHCI controller. On top of that although
OpenFirmware states bus number goes in the high part of the last reg
parameter, FDT doesn't seem to care for it[1], so remove it.

[1] https://patchwork.kernel.org/project/linux-arm-kernel/patch/20210830103909.323356-1-nsaenzju@redhat.com/#24414633
Fixes: 51a80ea5937f ("ARM: dts: bcm2711: Add reset controller to xHCI node")
Suggested-by: Rob Herring <robh@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210831125843.1233488-2-nsaenzju@redhat.com
Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org>

diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
index 43cd7157411511ed55a29a9afc579cc190ee315b..72ce80fbf26626f45729b257914f2baab2078217 100644 (file)
--- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
+++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts
@@ -225,8 +225,8 @@
 
                reg = <0 0 0 0 0>;
 
-               usb@1,0 {
-                       reg = <0x10000 0 0 0 0>;
+               usb@0,0 {
+                       reg = <0 0 0 0 0>;
                        resets = <&reset RASPBERRYPI_FIRMWARE_RESET_ID_USB>;
                };
        };