Hi Chanho, When running dtbs_check I found: arch/arm64/boot/dts/exynos/exynosautov9-sadk.dtb: phy@17e04000: clocks: [[10]] is too short From schema: Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml arch/arm64/boot/dts/exynos/exynosautov9-sadk.dtb: phy@17e04000: clock-names: ['ref_clk'] is too short From schema: Documentation/devicetree/bindings/phy/samsung,ufs-phy.yaml and so on. It seems you miss there clocks. Best regards, Krzysztof
