linux-kernel - [PATCH v1] arm64: dts: qcom: ipq9574: fix the msi interrupt numbers of pcie3

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Message-ID: <20250313071422.510-1-quic_mmanikan@quicinc.com>
Date: Thu, 13 Mar 2025 12:44:22 +0530
From: Manikanta Mylavarapu <quic_mmanikan@...cinc.com>
To: <andersson@...nel.org>, <konradybcio@...nel.org>, <robh@...nel.org>,
        <krzk+dt@...nel.org>, <conor+dt@...nel.org>,
        <quic_srichara@...cinc.com>, <quic_devipriy@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
CC: <quic_varada@...cinc.com>
Subject: [PATCH v1] arm64: dts: qcom: ipq9574: fix the msi interrupt numbers of pcie3

The MSI interrupt numbers of the PCIe3 controller are incorrect. Due
to this, the functional bring up of the QDSP6 processor on the PCIe
endpoint has failed. Correct the MSI interrupt numbers to properly
bring up the QDSP6 processor on the PCIe endpoint.

Fixes: d80c7fbfa908 ("arm64: dts: qcom: ipq9574: Add PCIe PHYs and controller nodes")
Signed-off-by: Manikanta Mylavarapu <quic_mmanikan@...cinc.com>
---
 arch/arm64/boot/dts/qcom/ipq9574.dtsi | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index cac58352182e..692c52a87bd1 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
@@ -972,14 +972,14 @@ pcie3: pcie@...00000 {
 			ranges = <0x01000000 0x0 0x00000000 0x18200000 0x0 0x100000>,
 				 <0x02000000 0x0 0x18300000 0x18300000 0x0 0x7d00000>;
 
-			interrupts = <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>,
-				     <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 326 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 415 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 494 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 495 IRQ_TYPE_LEVEL_HIGH>;
 			interrupt-names = "msi0",
 					  "msi1",
 					  "msi2",

base-commit: eea255893718268e1ab852fb52f70c613d109b99
-- 
2.34.1