The USB-C connector bindings require port@0. Such port was already described in DTS but outside of the connector itself. Put it into proper place to fix dtbs_check warnings like: arch/arm64/boot/dts/exynos/exynos5433-tm2.dt.yaml: musb_connector: ports: 'port@0' is a required property Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx> --- Not tested on HQ. Please kindly review and test. Best regards, Krzysztof --- .../boot/dts/exynos/exynos5433-tm2-common.dtsi | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi index 6246cce2a15e..bab6c1addd5f 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi @@ -871,6 +871,13 @@ #address-cells = <1>; #size-cells = <0>; + port@0 { + reg = <0>; + muic_to_usb: endpoint { + remote-endpoint = <&usb_to_muic>; + }; + }; + port@3 { reg = <3>; musb_con_to_mhl: endpoint { @@ -879,14 +886,6 @@ }; }; }; - - ports { - port { - muic_to_usb: endpoint { - remote-endpoint = <&usb_to_muic>; - }; - }; - }; }; regulators { -- 2.17.1