linux-kernel - [RFT PATCH 2/2] arm64: dts: qcom: ipq9574: Complete USB DWC3 wrapper interrupts

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Message-ID: <20260106185123.19929-4-krzysztof.kozlowski@oss.qualcomm.com>
Date: Tue,  6 Jan 2026 19:51:25 +0100
From: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
        Krzysztof Kozlowski <krzk+dt@...nel.org>,
        Conor Dooley <conor+dt@...nel.org>, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>
Subject: [RFT PATCH 2/2] arm64: dts: qcom: ipq9574: Complete USB DWC3 wrapper interrupts

Complete interrupts for DWC3 node to match what is required by
Devicetree bindings, as reported by dtbs_check:

  ipq9574-rdp433.dtb: usb@...8800 (qcom,ipq9574-dwc3): interrupt-names: ['pwr_event'] is too short

The actual interrupt numbers are taken from reference manual of similar
chip, but not IPQ9574, due to lack of access to it.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@....qualcomm.com>

---

Not tested on hardware.

"lack of access" = no IPQ9574 at all.
---
 arch/arm64/boot/dts/qcom/ipq9574.dtsi | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index 86c9cb9fffc9..d7278f2137ac 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
@@ -765,8 +765,14 @@ usb3: usb@...8800 {
 			assigned-clock-rates = <200000000>,
 					       <24000000>;
 
-			interrupts-extended = <&intc GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "pwr_event";
+			interrupts-extended = <&intc GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>,
+					      <&intc GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "pwr_event",
+					  "qusb2_phy",
+					  "dm_hs_phy_irq",
+					  "dp_hs_phy_irq";
 
 			resets = <&gcc GCC_USB_BCR>;
 			status = "disabled";
-- 
2.51.0