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Message-ID: <4b690859-be5a-c331-8243-b875136d4807@linaro.org>
Date:   Fri, 28 Apr 2023 15:27:04 +0200
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Subject: Re: [PATCH v2 1/6] dt-bindings: usb: qcom,dwc3: Add bindings for
 SA8775P
To:     Shazad Hussain <quic_shazhuss@quicinc.com>, agross@kernel.org,
        andersson@kernel.org, robh+dt@kernel.org,
        krzysztof.kozlowski+dt@linaro.org
Cc:     dmitry.baryshkov@linaro.org, athierry@redhat.com, robh@kernel.org,
        konrad.dybcio@linaro.org, Vinod Koul <vkoul@kernel.org>,
        Kishon Vijay Abraham I <kishon@kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Wesley Cheng <quic_wcheng@quicinc.com>,
        linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org,
        devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-usb@vger.kernel.org
References: <20230428130824.23803-1-quic_shazhuss@quicinc.com>
 <20230428130824.23803-2-quic_shazhuss@quicinc.com>
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From:   Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
In-Reply-To: <20230428130824.23803-2-quic_shazhuss@quicinc.com>
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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@quicinc.com>
> ---

(...)

> +  - 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