irqchip drivers · Maintained

Maintainers

• M Thomas Gleixner <tglx@kernel.org>
• R Radu Rendec <radu@rendec.net>

Paths

• F Documentation/devicetree/bindings/interrupt-controller/
• F drivers/irqchip/
• F include/linux/irqchip.h

Last 30 days

Most active threads (last 7 days)

• DORMANTno replies [PATCH] dt-bindings: Use consistent indentation in the example
  2026-09-13 12:32 · 0 replies in 7d · Krzysztof Kozlowski <hidden>
• WARM1d [PATCH v2 0/7] Initial Apple Silicon A18 Pro device trees and dt-bindings
  2026-09-11 16:59 · 1 reply in 7d · Yureka Lilian <hidden>
• WARM3d [PATCH v2 0/6] spacemit: k3: Replace bad CLINT node with ACLINT nodes
  2026-09-08 16:30 · 3 replies in 7d · Junhui Liu <hidden>

Active reviewers (last 30 days)

• Krzysztof Kozlowski <hidden>
  5 attestations (5 Acked-by) · last on 2026-09-01
• Tushar Nimkar <hidden>
  1 attestation (1 Co-developed-by) · last on 2026-08-17

Recent patches

Most-recent 30 patches in this subsystem on linux-devicetree (capped at 30), ordered by date desc.

• DORMANTno replies [PATCH] dt-bindings: Use consistent indentation in the example
  2026-09-13 · Krzysztof Kozlowski <hidden>
• WARM1d [PATCH v2 4/7] dt-bindings: interrupt-controller: apple,aic2: Add t8140 compatible
  2026-09-11 · Yureka Lilian <hidden>
• WARM3d [PATCH v2 5/6] irqchip/aclint-sswi: Add support for SpacemiT K3
  2026-09-08 · Junhui Liu <hidden>
• WARM3d [PATCH v2 3/6] dt-bindings: interrupt-controller: thead,c900-aclint-sswi: Add SpacemiT K3
  2026-09-08 · Junhui Liu <hidden>
• WARM3d [PATCH v2 2/6] dt-bindings: interrupt-controller: thead,c900-aclint-mswi: Add SpacemiT K3
  2026-09-08 · Junhui Liu <hidden>
• COOLING5d [PATCH 4/6] dt-bindings: interrupt-controller: apple,aic2: Add apple,t8140 compatible
  2026-09-04 · Yureka Lilian <hidden>
• HOTtoday [PATCH 2/2] dt-bindings: interrupt-controller: chrp,open-pic: Fix dangling reference
  2026-09-03 · Geert Uytterhoeven <geert+renesas@glider.be>
• HOTtoday [PATCH 1/2] dt-bindings: interrupt-controller: chrp,open-pic: Typo s/pci/pic/
  2026-09-03 · Geert Uytterhoeven <geert+renesas@glider.be>
• COOLING12d REVIEWED: 1 (0M) [PATCH v9 10/12] dt-bindings: interrupt-controller: qcom,pdc: Document SM7250 PDC
  2026-09-01 · Sreeshankar K <hidden>
• COOLING13d REVIEWED: 1 (0M) [PATCH v8 10/12] dt-bindings: interrupt-controller: qcom,pdc: Document SM7250 PDC
  2026-09-01 · Sreeshankar K <hidden>
• HOTtoday REVIEWED: 1 (0M) [PATCH v5 12/15] dt-bindings: interrupt-controller: qcom,pdc: Add Kuno compatible string
  2026-08-27 · Hardeep Sharma <hidden>
• COLD17d REVIEWED: 1 (0M) [PATCH v4 12/15] dt-bindings: interrupt-controller: qcom,pdc: Add Kuno compatible string
  2026-08-27 · Hardeep Sharma <hidden>
• COOLING13d [PATCH v6 11/13] dt-bindings: interrupt-controller: qcom,pdc: Document SM7250 PDC
  2026-08-24 · Sreeshankar K <hidden>
• COLD20d [PATCH v5 11/13] dt-bindings: interrupt-controller: qcom,pdc: Document SM7250 PDC
  2026-08-24 · Sreeshankar K <hidden>
• COLD17d REVIEWED: 1 (0M) [PATCH v3 12/15] dt-bindings: interrupt-controller: qcom,pdc: Add Kuno compatible string
  2026-08-21 · Hardeep Sharma <hidden>
• COLD21d [PATCH v4 11/13] dt-bindings: interrupt-controller: qcom,pdc: Document SM7250 PDC
  2026-08-21 · Sreeshankar K <hidden>
• COLD24d [PATCH v3 11/13] dt-bindings: interrupt-controller: qcom,pdc: Document SM7250 PDC
  2026-08-21 · Sreeshankar K <hidden>
• COLD21d [PATCH v2 11/13] dt-bindings: interrupt-controller: qcom,pdc: Document SM7250 PDC
  2026-08-19 · Sreeshankar K <hidden>
• COLD22d [PATCH 11/12] dt-bindings: interrupt-controller: qcom,pdc: Document SM7250 PDC
  2026-08-18 · Sreeshankar K <hidden>
• COLD27d [PATCH 1/2] dt-bindings: interrupt-controller: Add Xilinx Versal NET SMMU CSR binding
  2026-08-17 · Tushar Nimkar <hidden>
• COLD27d [PATCH v2 5/5] dt-bindings: interrupt-controller: qcom,pdc: Document SM7250 PDC
  2026-08-16 · Sreeshankar K <hidden>
• COLD29d [PATCH 5/5] dt-bindings: interrupt-controller: qcom,pdc: Document SM7250 PDC
  2026-08-16 · Sreeshankar K <hidden>
• COLD23d REVIEWED: 1 (0M) [PATCH v2 12/15] dt-bindings: interrupt-controller: qcom,pdc: Add Kuno compatible string
  2026-08-14 · Hardeep Sharma <hidden>
• DORMANTno replies [PATCH] dt-bindings: interrupt-controller: mediatek,mt6577-sysirq: Drop invalid JSON pointer
  2026-08-13 · "Rob Herring (Arm)" <robh@kernel.org>
• COOLING13d REVIEWED: 1 (0M) [PATCH v3 2/9] dt-bindings: interrupt-controller: apple,aic2: Add apple,t8132 compatible
  2026-08-11 · Yureka Lilian <hidden>
• COLD23d [PATCH 12/15] dt-bindings: interrupt-controller: qcom,pdc: Add Kuno compatible string
  2026-08-09 · Hardeep Sharma <hidden>
• COLD34d REVIEWED: 8 (8M) [PATCH v3 2/5] dt-bindings: interrupt-controller: Add StarFive JHB100 plic
  2026-08-06 · Changhuang Liang <changhuang.liang@starfivetech.com>
• COOLING9d [PATCH v4 2/3] irqchip/qcom-pdc: Add purwa compatible for PDC secondary mode
  2026-08-06 · Maulik Shah <hidden>
• COOLING9d REVIEWED: 2 (0M) [PATCH v4 1/3] dt-bindings: interrupt-controller: qcom,pdc: Document Purwa PDC
  2026-08-06 · Maulik Shah <hidden>
• COLD34d REVIEWED: 1 (0M) [PATCH v2 2/9] dt-bindings: interrupt-controller: apple,aic2: Add apple,t8132 compatible
  2026-08-01 · Yureka Lilian <hidden>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• STALE153d REVIEWED: 1 (0M) [PATCH] dt-bindings: qcom,pdc: document the Hawi Power Domain Controller
  2026-04-01 · Mukesh Ojha <hidden> · 1 Reviewed-by
• STALE95d REVIEWED: 1 (0M) [PATCH v2] dt-bindings: interrupt-controller: renesas,r9a09g077-icu: Fix reg size in example
  2026-06-10 · Geert Uytterhoeven <geert+renesas@glider.be> · 1 Acked-by
• STALE61d REVIEWED: 1 (0M) [PATCH v4 1/7] irqchip/qcom-pdc: restructure version support
  2026-07-07 · Maulik Shah <hidden> · 1 Reviewed-by
• COLD50d REVIEWED: 2 (0M) [PATCH v3 1/3] dt-bindings: interrupt-controller: qcom,pdc: Document Purwa PDC
  2026-07-15 · Maulik Shah <hidden> · 1 Reviewed-by, 1 Acked-by
• COLD34d REVIEWED: 1 (0M) [PATCH v2 2/9] dt-bindings: interrupt-controller: apple,aic2: Add apple,t8132 compatible
  2026-08-01 · Yureka Lilian <hidden> · 1 Reviewed-by
• COOLING9d REVIEWED: 2 (0M) [PATCH v4 1/3] dt-bindings: interrupt-controller: qcom,pdc: Document Purwa PDC
  2026-08-06 · Maulik Shah <hidden> · 1 Reviewed-by, 1 Acked-by
• COOLING13d REVIEWED: 1 (0M) [PATCH v3 2/9] dt-bindings: interrupt-controller: apple,aic2: Add apple,t8132 compatible
  2026-08-11 · Yureka Lilian <hidden> · 1 Reviewed-by
• COLD23d REVIEWED: 1 (0M) [PATCH v2 12/15] dt-bindings: interrupt-controller: qcom,pdc: Add Kuno compatible string
  2026-08-14 · Hardeep Sharma <hidden> · 1 Acked-by
• COLD17d REVIEWED: 1 (0M) [PATCH v3 12/15] dt-bindings: interrupt-controller: qcom,pdc: Add Kuno compatible string
  2026-08-21 · Hardeep Sharma <hidden> · 1 Acked-by
• COLD17d REVIEWED: 1 (0M) [PATCH v4 12/15] dt-bindings: interrupt-controller: qcom,pdc: Add Kuno compatible string
  2026-08-27 · Hardeep Sharma <hidden> · 1 Acked-by

Quiet for 30+ days

Patches with no review trailers and no replies. Either the author is heads-down elsewhere or these slipped through. Oldest first.

• STALE193d [PATCH v2 6/7] irqchip: add ARCH_S32 dependency to Kconfig
  2026-02-25 · Ciprian Costea <ciprianmarian.costea@oss.nxp.com>
• STALE187d [PATCH v4 2/9] dt-bindings: interrupt-controller: renesas,rzg2l-irqc: Document RZ/G3L SoC
  2026-02-27 · Biju <hidden>
• STALE193d [PATCH 4/4] iirqchip/gic children: Use GIC_* DT binding definitions
  2026-03-04 · Geert Uytterhoeven <geert+renesas@glider.be>
• STALE174d [PATCH v2 2/5] irqchip/ast2700-intc: Add AST2700-A2 support
  2026-03-06 · Ryan Chen <ryan_chen@aspeedtech.com>
• STALE174d [PATCH v2 3/5] irqchip/ast2700-intc: Add KUnit tests for route resolution
  2026-03-06 · Ryan Chen <ryan_chen@aspeedtech.com>
• STALE174d [PATCH v2 4/5] irqchip/aspeed-intc: Remove AST2700-A0 support
  2026-03-06 · Ryan Chen <ryan_chen@aspeedtech.com>
• STALE174d [PATCH v2 5/5] dt-bindings: interrupt-controller: aspeed: Remove AST2700-A0 support
  2026-03-06 · Ryan Chen <ryan_chen@aspeedtech.com>
• STALE191d [PATCH v3 6/8] irqchip: add ARCH_S32 dependency to Kconfig
  2026-03-06 · Ciprian Costea <ciprianmarian.costea@oss.nxp.com>
• STALE176d [PATCH v3 6/8] irqchip/loongson-pch-lpc: enable building on MIPS Loongson64
  2026-03-14 · Icenowy Zheng <zhengxingda@iscas.ac.cn>
• STALE167d [PATCH 05/22] irqchip/renesas-rzv2h: Add DMA ACK signal routing support
  2026-03-19 · John Madieu <john.madieu.xa@bp.renesas.com>