gpio subsystem · Maintained

Maintainers

• M Linus Walleij <linusw@kernel.org>
• M Bartosz Golaszewski <brgl@kernel.org>

Paths

• F Documentation/admin-guide/gpio/
• F Documentation/devicetree/bindings/gpio/
• F Documentation/driver-api/gpio/
• F drivers/gpio/
• F include/dt-bindings/gpio/
• F include/linux/gpio.h
• F include/linux/gpio/

Last 30 days

Most active threads (last 7 days)

• WARM3d [PATCH v2 0/8] Add support for Advantech EIO MFD series devices
  2026-07-14 15:54 · 1 reply in 7d · Ramiro Oliveira <hidden>

Active reviewers (last 30 days)

• Jérémie Dautheribes (Schneider Electric) <hidden>
  2 attestations (2 Co-developed-by) · last on 2026-07-07
• Bartosz Golaszewski <hidden>
  2 attestations (2 Acked-by) · last on 2026-07-07
• Linus Walleij <linusw@kernel.org>
  2 attestations (2 Reviewed-by) · last on 2026-07-07

Recent patches

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

• WARM3d [PATCH v2 2/8] Add Advantech EIO GPIO driver
  2026-07-14 · Ramiro Oliveira <hidden>
• WARM3d REVIEWED: 32 (31M) [PATCH v7 4/5] gpio: aaeon: Add GPIO driver for SRG-IMX8P MCU
  2026-07-07 · Thomas Perrot (Schneider Electric) <hidden>
• COOLING10d [PATCH v6 1/7] mfd: nct6694: Move module type macros to shared header
  2026-07-01 · <hidden>
• COLD16d REVIEWED: 32 (31M) [PATCH v6 4/5] gpio: aaeon: Add GPIO driver for SRG-IMX8P MCU
  2026-06-30 · Thomas Perrot (Schneider Electric) <hidden>
• COLD55d [PATCH v5 1/7] mfd: nct6694: Move module type macros to shared header
  2026-05-25 · <hidden>
• STALE64d [PATCH v4 1/1] mfd: Add Host Interface (HIF) support for Nuvoton NCT6694
  2026-05-15 · <hidden>
• COLD19d REVIEWED: 32 (31M) [PATCH v5 4/5] gpio: aaeon: Add GPIO driver for SRG-IMX8P MCU
  2026-04-08 · Thomas Perrot (Schneider Electric) <hidden>
• STALE100d [PATCH v2 2/2] mfd: Add Host Interface (HIF) support for Nuvoton NCT6694
  2026-04-08 · <hidden>
• STALE100d [PATCH v2 1/2] mfd: nct6694: Switch to devm_mfd_add_devices() and drop IDA
  2026-04-08 · <hidden>
• STALE107d [PATCH v1 2/2] mfd: Add Host Interface (HIF) support for Nuvoton NCT6694
  2026-04-02 · <hidden>
• STALE107d [PATCH v1 1/2] mfd: nct6694: Switch to devm_mfd_add_devices() and drop IDA
  2026-04-02 · <hidden>
• STALE109d REVIEWED: 32 (31M) [PATCH v4 4/5] gpio: aaeon: Add GPIO driver for SRG-IMX8P MCU
  2026-03-24 · Thomas Perrot (Schneider Electric) <hidden>
• STALE107d [PATCH v2 3/9] gpio: drop unneeded Kconfig dependencies on OF_GPIO
  2026-03-16 · Bartosz Golaszewski <hidden>
• COLD46d [PATCH 06/14] gpio: drop unneeded Kconfig dependencies on OF_GPIO
  2026-03-04 · Bartosz Golaszewski <hidden>
• STALE164d [PATCH v3 4/5] gpio: aaeon: Add GPIO driver for SRG-IMX8P MCU
  2026-02-03 · Thomas Perrot (Schneider Electric) <hidden>
• STALE173d [PATCH v2 4/5] gpio: aaeon: Add GPIO driver for SRG-IMX8PL MCU
  2026-01-23 · Thomas Perrot (Schneider Electric) <hidden>
• STALE192d [PATCH 2/8] Add Advantech EIO GPIO driver
  2025-12-12 · Ramiro Oliveira <hidden>
• STALE186d [PATCH 6/8] gpio: aaeon: Add GPIO driver for SRG-IMX8PL MCU
  2025-12-12 · Thomas Perrot (Schneider Electric) <hidden>
• STALE186d [PATCH 2/8] dt-bindings: gpio: Add AAEON embedded controller GPIO binding
  2025-12-12 · Thomas Perrot (Schneider Electric) <hidden>
• STALE233d REVIEWED: 1 (0M) [PATCH 2/2] mcb: Remove MODULE_ALIAS from all mcb client drivers
  2025-11-27 · Jose Javier Rodriguez Barbarin <hidden>
• STALE306d LANDED: 2 (0M) [PATCH RESEND v14 2/7] gpio: Add Nuvoton NCT6694 GPIO support
  2025-09-12 · <hidden>
• STALE311d REVIEWED: 2 (0M) [PATCH RESEND v14 2/7] gpio: Add Nuvoton NCT6694 GPIO support
  2025-09-04 · <hidden>
• STALE311d REVIEWED: 2 (0M) [PATCH RESEND v14 2/7] gpio: Add Nuvoton NCT6694 GPIO support
  2025-08-25 · <hidden>
• STALE319d LANDED: 1 (0M) [PATCH v3] dt-bindings: mfd: Move embedded controllers to own directory
  2025-08-25 · Krzysztof Kozlowski <hidden>
• STALE319d [PATCH v2] dt-bindings: mfd: Move embedded controllers to own directory
  2025-08-22 · Krzysztof Kozlowski <hidden>
• STALE311d REVIEWED: 2 (0M) [PATCH v14 2/7] gpio: Add Nuvoton NCT6694 GPIO support
  2025-07-15 · <hidden>
• STALE370d REVIEWED: 2 (0M) [PATCH v13 2/7] gpio: Add Nuvoton NCT6694 GPIO support
  2025-06-27 · <hidden>
• STALE389d REVIEWED: 2 (0M) [PATCH v12 2/7] gpio: Add Nuvoton NCT6694 GPIO support
  2025-06-04 · <hidden>
• STALE419d REVIEWED: 2 (0M) [PATCH v11 2/7] gpio: Add Nuvoton NCT6694 GPIO support
  2025-05-20 · <hidden>
• STALE433d REVIEWED: 2 (0M) [PATCH v10 2/7] gpio: Add Nuvoton NCT6694 GPIO support
  2025-04-23 · <hidden>

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.

• COLD46d [PATCH 06/14] gpio: drop unneeded Kconfig dependencies on OF_GPIO
  2026-03-04 · Bartosz Golaszewski <hidden>
• STALE107d [PATCH v2 3/9] gpio: drop unneeded Kconfig dependencies on OF_GPIO
  2026-03-16 · Bartosz Golaszewski <hidden>
• STALE107d [PATCH v1 1/2] mfd: nct6694: Switch to devm_mfd_add_devices() and drop IDA
  2026-04-02 · <hidden>