From: Richard Zhu <hongxing.zhu@nxp.com>
To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
bhelgaas@google.com, frank.li@nxp.com, l.stach@pengutronix.de,
lpieralisi@kernel.org, kwilczynski@kernel.org, mani@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de,
festevam@gmail.com
Cc: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-kernel@vger.kernel.org, Richard Zhu <hongxing.zhu@nxp.com>
Subject: [PATCH v1 1/3] dt-bindings: PCI: imx6q-pcie: Add intr, aer and pme interrupts
Date: Fri, 24 Apr 2026 10:57:33 +0800 [thread overview]
Message-ID: <20260424025735.1490772-2-hongxing.zhu@nxp.com> (raw)
In-Reply-To: <20260424025735.1490772-1-hongxing.zhu@nxp.com>
Add optional 'intr', 'aer', and 'pme' interrupt entries to the i.MX6Q
PCIe binding to support PCIe event-based interrupts for general
controller events, Advanced Error Reporting, and Power Management Events
respectively.
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
---
Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
index 9d1349855b422..badc7fcbd556c 100644
--- a/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
+++ b/Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml
@@ -58,12 +58,18 @@ properties:
items:
- description: builtin MSI controller.
- description: builtin DMA controller.
+ - description: PCIe event interrupt.
+ - description: builtin AER SPI standalone interrupter line.
+ - description: builtin PME SPI standalone interrupter line.
interrupt-names:
minItems: 1
items:
- const: msi
- const: dma
+ - const: intr
+ - const: aer
+ - const: pme
reset-gpio:
description: Should specify the GPIO for controlling the PCI bus device
--
2.37.1
next prev parent reply other threads:[~2026-04-24 2:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-24 2:57 [PATCH v1 0/3] Add root port reset to support link recovery Richard Zhu
2026-04-24 2:57 ` Richard Zhu [this message]
2026-04-24 3:45 ` [PATCH v1 1/3] dt-bindings: PCI: imx6q-pcie: Add intr, aer and pme interrupts Frank Li
2026-04-24 17:06 ` Conor Dooley
2026-04-25 10:00 ` Krzysztof Kozlowski
2026-04-27 3:17 ` Hongxing Zhu
2026-04-27 3:17 ` Hongxing Zhu
2026-04-27 16:04 ` Conor Dooley
2026-04-24 2:57 ` [PATCH v1 2/3] arm64: dts: imx95: Add dma, intr, aer and pme interrupters for pcie{0,1} Richard Zhu
2026-04-24 2:57 ` [PATCH v1 3/3] PCI: imx6: Add root port reset to support link recovery Richard Zhu
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