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charset="utf-8" With W=3D1, the following error comes up: Warning (graph_child_address): /soc@0/usb@a2f8800/usb@a200000/ports: graph = node has single child node 'port@0', #address-cells/#size-cells are not nec= essary This could be since the controller is only HS capable and only one port node is added. Fixes: 4af46b7bd66f ("arm64: dts: qcom: x1e80100: Add USB nodes") Signed-off-by: Krishna Kurapati Reviewed-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio --- Note: This patch has only been compile tested. Link to v1: https://lore.kernel.org/all/20251014022121.1850871-3-krishna.kurapati@oss.q= ualcomm.com/ Changes in v2: In v1, the fix was done after flattening the USB controller nodes [1]. Since there is a system suspend issue reported on that patch, the flattening patch will be sent later after its fixed. For now, sending the fix for the compile warning. arch/arm64/boot/dts/qcom/x1e80100.dtsi | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/x1e80100.dtsi b/arch/arm64/boot/dts/q= com/x1e80100.dtsi index 51576d9c935d..6beef835c33a 100644 --- a/arch/arm64/boot/dts/qcom/x1e80100.dtsi +++ b/arch/arm64/boot/dts/qcom/x1e80100.dtsi @@ -4939,15 +4939,8 @@ usb_2_dwc3: usb@a200000 { =20 dma-coherent; =20 - ports { - #address-cells =3D <1>; - #size-cells =3D <0>; - - port@0 { - reg =3D <0>; - - usb_2_dwc3_hs: endpoint { - }; + port { + usb_2_dwc3_hs: endpoint { }; }; }; --=20 2.34.1