The bus implementation can't handle 64bit MMIO accesses. Signed-off-by: Nicolas Saenz Julienne <nsaenzjulienne@xxxxxxx> --- arch/arm/boot/dts/bcm2711.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/bcm2711.dtsi b/arch/arm/boot/dts/bcm2711.dtsi index 462b1dfb0385..825abdbc0d76 100644 --- a/arch/arm/boot/dts/bcm2711.dtsi +++ b/arch/arm/boot/dts/bcm2711.dtsi @@ -529,6 +529,7 @@ pcie0: pcie@7d500000 { dma-ranges = <0x02000000 0x0 0x00000000 0x0 0x00000000 0x0 0xc0000000>; brcm,enable-ssc; + 64bit-mmio-broken; }; genet: ethernet@7d580000 { -- 2.30.1