gpio subsystem

Most active threads (last 7 days)

No active threads in the last 7 days.

Recent patches

Latest 30 postings or standalone patches (up to 30), newest first. Counts below cover matching patches in linuxppc-dev touching this subsystem.

• file: simplify and harden cleanup handling v1 · 1 matching patch

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 4/4] file: make struct fd_prepare const and kill its err field 2026-09-17
  2026-09-17 · Christian Brauner <brauner@kernel.org>
• file: handle files on syscall exit rfc · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH RFC POC 25/50] file: reimplement FD_PREPARE() on the deferred fd_prepare() path 2026-09-15
  2026-09-15 · Christian Brauner <brauner@kernel.org>
• mfd: unused driver purge v1 · 3 matching patches

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 02/14] mfd: remove unused rdc321x southbridge support 2026-09-09
  • [PATCH 05/14] mfd: remove unused adp5520 driver 2026-09-09
  • [PATCH 11/14] mfd: remove unused wm8350 driver 2026-09-09
  2026-09-09 · Arnd Bergmann <arnd@kernel.org>
• gpio: move ppc4xx driver to drivers/gpio and modernize v2 · 8 matching patches

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCHv2 1/8] gpio: move ppc4xx gpio driver from arch/powerpc to drivers/gpio 2026-08-03
  • [PATCHv2 2/8] gpio: ppc44x: update all 4xx to 44x 2026-08-03
  • [PATCHv2 3/8] gpio: ppc44x: Use module platform driver helper for GPIO 2026-08-03
  • [PATCHv2 4/8] gpio: ppc44x: Use platform resource helper for GPIO MMIO 2026-08-03
  • [PATCHv2 5/8] gpio: ppc44x: Convert GPIO to generic MMIO 2026-08-03
  • [PATCHv2 6/8] gpio: ppc44x: drop PPC-specific IO helpers 2026-08-03
  • [PATCHv2 7/8] gpio: ppc44x: fix undefined behavior in GPIO_MASK2 macro 2026-08-03
  • [PATCHv2 8/8] gpio: ppc44x: use dev_name() for chip label 2026-08-03
  2026-08-03 · Rosen Penev <hidden>
• [PATCH] gpio: max730x: implement get_direction() 2026-07-29 · Christophe Leroy (CS GROUP) <chleroy@kernel.org>
• soc: fsl: qe: QE PIC improvement and add support of IRQs to QUICC ENGINE GPIOs v2 · 2 matching patches

  Entire posting: LANDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 03/10] dt-bindings: soc: fsl: qe: Convert QE GPIO to DT schema 2026-07-08
  • [PATCH v2 04/10] dt-bindings: soc: fsl: qe: Add support of IRQ in QE GPIO 2026-07-08
  2026-07-08 · Paul Louvel <hidden>
• soc: fsl: qe: QE PIC improvement and add support of IRQs to QUICC ENGINE GPIOs v1 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 03/12] dt-bindings: soc: fsl: qe: Convert QE GPIO to DT schema 2026-07-03
  • [PATCH 04/12] dt-bindings: soc: fsl: qe: Add support of IRQ in QE GPIO 2026-07-03
  2026-07-03 · Paul Louvel <hidden>
• gpio: move ppc4xx driver to drivers/gpio and modernize v1 · 7 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/7] gpio: move ppc4xx gpio driver from arch/powerpc to drivers/gpio 2026-06-02
  • [PATCH 2/7] gpio: ppc44x: Use module platform driver helper for GPIO 2026-06-02
  • [PATCH 3/7] gpio: ppc44x: Set GPIO chip firmware node 2026-06-02
  • [PATCH 4/7] gpio: ppc44x: Use platform resource helper for GPIO MMIO 2026-06-02
  • [PATCH 5/7] gpio: ppc44x: Convert GPIO to generic MMIO 2026-06-02
  • [PATCH 6/7] gpio: ppc44x: drop PPC-specific IO helpers and rename to ppc44x 2026-06-02
  • [PATCH 7/7] gpio: ppc44x: add MODULE info 2026-06-02
  2026-06-02 · Rosen Penev <hidden>
• [PATCH] gpio: move ppc4xx gpio driver from arch/powerpc to drivers/gpio 2026-05-29 · Rosen Penev <hidden>
• [PATCH] gpio: move ppc4xx gpio driver from arch/powerpc to drivers/gpio 2026-05-28 · Rosen Penev <hidden>
• gpio: remove uneeded Kconfig dependencies on OF_GPIO v1 · 1 matching patch

  Entire posting: SUPERSEDED · 4 of 14 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 06/14] gpio: drop unneeded Kconfig dependencies on OF_GPIO 2026-03-04
  2026-03-04 · Bartosz Golaszewski <hidden>
• syscore: Pass context data to callbacks v3 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v3 1/7] syscore: Pass context data to callbacks 2025-10-29
  2025-10-29 · Thierry Reding <hidden>
• Add support of IRQs to QUICC ENGINE GPIOs v6 · 2 matching patches

  Entire posting: PENDING · 2 of 7 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v6 6/7] dt-bindings: soc: fsl: qe: Convert QE GPIO to DT schema 2025-09-18
  • [PATCH v6 7/7] dt-bindings: soc: fsl: qe: Add support of IRQ in QE GPIO 2025-09-18
  2025-09-18 · Christophe Leroy <hidden>
• LANDED [PATCH] gpio: mpc5200: Drop legacy-of-mm-gpiochip.h header 2025-08-18 · Christophe Leroy <hidden>
• syscore: Pass context data to callbacks v2 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 1/7] syscore: Pass context data to callbacks 2025-07-17
  2025-07-17 · Thierry Reding <hidden>
• LANDED [PATCH v2] dt-bindings: gpio: Create a trivial GPIO schema 2025-07-14 · Rob Herring (Arm) <robh@kernel.org>
• Fix potential out-of-bounds error in some drivers v4 · 1 matching patch

  Entire posting: PENDING · 3 of 6 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v4 4/6] gpio: fix potential out-of-bound write 2025-05-08
  2025-05-08 · Markus Burri <hidden>
• syscore: Pass context data to callbacks v1 · 1 matching patch

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/7] syscore: Pass context data to callbacks 2025-02-17
  2025-02-17 · Thierry Reding <hidden>
• powerpc: MPC83xx cleanup and LANCOM NWAPP2 board v1 · 2 matching patches

  Entire posting: PENDING · 2 of 19 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 11/19] dt-bindings: gpio: fsl,qoriq-gpio: Add compatible string fsl,mpc8314-gpio 2025-01-02
  • [PATCH 13/19] gpio: mpc8xxx: Add MPC8314 support 2025-01-02
  2025-01-02 · J. Neuschäfer via B4 Relay <devnull+j.ne.posteo.net@kernel.org>
• Documentation: dt-bindings: Fix documentation issues v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 1/2] Documentation: dt-bindings: Fix repeated words 2024-11-07
  2024-11-07 · Abhinav Saxena <hidden>
• LANDED [PATCH v3] of: remove internal arguments from of_property_for_each_u32() 2024-07-24 · Luca Ceresoli <luca.ceresoli@bootlin.com>
• [PATCH v2] of: remove internal arguments from of_property_for_each_u32() 2024-07-17 · Luca Ceresoli <luca.ceresoli@bootlin.com>
• Simplify of_property_for_each_u32() v1 · 1 matching patch

  Entire posting: Pending Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 09/20] gpio: brcmstb: convert to of_property_for_each_u32_new() 2024-07-03
  2024-07-03 · Luca Ceresoli <luca.ceresoli@bootlin.com>
• LANDED [PATCH] driver core: have match() callback in struct bus_type take a const * 2024-07-01 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• phy: Add support for Lynx 10G SerDes v14 · 2 matching patches

  Entire posting: PENDING · 5 of 15 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v14 03/15] dt-bindings: Convert gpio-mmio to yaml 2023-04-13
  • [PATCH v14 04/15] dt-bindings: gpio-mmio: Add compatible for QIXIS 2023-04-13
  2023-04-13 · Sean Anderson <hidden>
• phy: Add support for Lynx 10G SerDes v13 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v13 03/15] dt-bindings: Convert gpio-mmio to yaml 2023-04-11
  • [PATCH v13 04/15] dt-bindings: gpio-mmio: Add compatible for QIXIS 2023-04-11
  2023-04-11 · Sean Anderson <hidden>
• LANDED [PATCH] driver core: class: mark the struct class for sysfs callbacks as constant 2023-03-25 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• phy: Add support for Lynx 10G SerDes v12 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v12 03/13] dt-bindings: Convert gpio-mmio to yaml 2023-03-21
  • [PATCH v12 04/13] dt-bindings: gpio-mmio: Add compatible for QIXIS 2023-03-21
  2023-03-21 · Sean Anderson <hidden>
• phy: Add support for Lynx 10G SerDes v11 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v11 03/13] dt-bindings: Convert gpio-mmio to yaml 2023-03-13
  • [PATCH v11 04/13] dt-bindings: gpio-mmio: Add compatible for QIXIS 2023-03-13
  2023-03-13 · Sean Anderson <hidden>
• phy: Add support for Lynx 10G SerDes v10 · 2 matching patches

  Entire posting: SUPERSEDED Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v10 03/13] dt-bindings: Convert gpio-mmio to yaml 2023-03-06
  • [PATCH v10 04/13] dt-bindings: gpio-mmio: Add compatible for QIXIS 2023-03-06
  2023-03-06 · Sean Anderson <hidden>