linux-kernel - [PATCH 2/2] dt-bindings: usb: qcom,dwc3: Correct MSM8994 interrupts

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Message-ID: <20260106185012.19551-4-krzysztof.kozlowski@oss.qualcomm.com>
Date: Tue,  6 Jan 2026 19:50:14 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Wesley Cheng <quic_wcheng@...cinc.com>,
        Krishna Kurapati <quic_kriskura@...cinc.com>,
        Bjorn Andersson <bjorn.andersson@....qualcomm.com>,
        linux-arm-msm@...r.kernel.org, linux-usb@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
Subject: [PATCH 2/2] dt-bindings: usb: qcom,dwc3: Correct MSM8994 interrupts

According to the reference manual, MSM8994 does have QUSB2 PHY and does
not have DP/DM IRQs interrupts.  It is also logical it has the same
constraints as similar device: MSM8996.

This fixes dtbs_check warnings like:

  msm8994-sony-xperia-kitakami-karin.dtb: usb@...f8800 (qcom,msm8994-dwc3): interrupt-names:1: 'hs_phy_irq' was expected
  msm8994-sony-xperia-kitakami-karin.dtb: usb@...f8800 (qcom,msm8994-dwc3): interrupt-names:2: 'dp_hs_phy_irq' was expected
  msm8994-sony-xperia-kitakami-karin.dtb: usb@...f8800 (qcom,msm8994-dwc3): interrupt-names:3: 'dm_hs_phy_irq' was expected

Fixes: 53c6d854be4e ("dt-bindings: usb: dwc3: Clean up hs_phy_irq in binding")
Fixes: 6e762f7b8edc ("dt-bindings: usb: Introduce qcom,snps-dwc3")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
---
 Documentation/devicetree/bindings/usb/qcom,dwc3.yaml      | 2 +-
 Documentation/devicetree/bindings/usb/qcom,snps-dwc3.yaml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
index 7d94b5f7d8d7..c7d76a96d0b4 100644
--- a/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/qcom,dwc3.yaml
@@ -429,6 +429,7 @@ allOf:
         compatible:
           contains:
             enum:
+              - qcom,msm8994-dwc3
               - qcom,msm8996-dwc3
               - qcom,qcs404-dwc3
               - qcom,sdm660-dwc3
@@ -490,7 +491,6 @@ allOf:
             enum:
               - qcom,ipq4019-dwc3
               - qcom,ipq8064-dwc3
-              - qcom,msm8994-dwc3
               - qcom,qcs615-dwc3
               - qcom,qcs8300-dwc3
               - qcom,qdu1000-dwc3
diff --git a/Documentation/devicetree/bindings/usb/qcom,snps-dwc3.yaml b/Documentation/devicetree/bindings/usb/qcom,snps-dwc3.yaml
index 3073943c5964..7d784a648b7d 100644
--- a/Documentation/devicetree/bindings/usb/qcom,snps-dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/qcom,snps-dwc3.yaml
@@ -442,6 +442,7 @@ allOf:
         compatible:
           contains:
             enum:
+              - qcom,msm8994-dwc3
               - qcom,msm8996-dwc3
               - qcom,qcs404-dwc3
               - qcom,sdm660-dwc3
@@ -509,7 +510,6 @@ allOf:
               - qcom,ipq4019-dwc3
               - qcom,ipq8064-dwc3
               - qcom,kaanapali-dwc3
-              - qcom,msm8994-dwc3
               - qcom,qcs615-dwc3
               - qcom,qcs8300-dwc3
               - qcom,qdu1000-dwc3
-- 
2.51.0