Re: [PATCH v2 1/6] dt-bindings: usb: qcom,dwc3: Add bindings for SA8775P

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Hi Krzysztof,

On 4/28/2023 6:57 PM, Krzysztof Kozlowski wrote:
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?


Third usb controller i.e usb_2 supports only high speed, so I believe
ss_phy_irq is not required for that instance.

Best regards,
Krzysztof


-Shazad



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