On 28/04/2023 15:08, Shazad Hussain wrote: > Add the compatible string for SA8775P SoC from Qualcomm. > > Signed-off-by: Shazad Hussain <quic_shazhuss@xxxxxxxxxxx> > --- (...) > + - if: > + properties: > + compatible: > + contains: > + enum: > + - qcom,sa8775p-dwc3 > + then: > + properties: > + interrupts: > + minItems: 3 > + maxItems: 4 > + interrupt-names: > + minItems: 3 > + items: > + - const: pwr_event > + - const: dp_hs_phy_irq > + - const: dm_hs_phy_irq > + - const: ss_phy_irq Why the last interrupt line is optional? Is it really optional? Best regards, Krzysztof