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So it do not contain core reference clock. So the minimal clock number is 2 (glue layer main enable clock and dwc3 core bus clk). So Add minItem 2 to clock and clock-names items. Signed-off-by: Minda Chen --- Documentation/devicetree/bindings/usb/starfive,jhb100-dwc3.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/usb/starfive,jhb100-dwc3.yaml b/Documentation/devicetree/bindings/usb/starfive,jhb100-dwc3.yaml index bbaefad3b400..1fc73ba67394 100644 --- a/Documentation/devicetree/bindings/usb/starfive,jhb100-dwc3.yaml +++ b/Documentation/devicetree/bindings/usb/starfive,jhb100-dwc3.yaml @@ -35,12 +35,14 @@ properties: maxItems: 1 clocks: + minItems: 2 items: - description: USB main enable clk - description: DWC3 bus early clock - description: DWC3 ref clock clock-names: + minItems: 2 items: - const: main - const: bus_early -- 2.17.1