spi 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.

• uaccess: Convert small fixed size copy_{to/from}_user() to scoped user access v1 · 1 matching patch

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

  • [RFC PATCH v1 5/9] uaccess: Switch to copy_{to/from}_user_partial() when relevant 2026-04-27
  2026-04-27 · Christophe Leroy (CS GROUP) <chleroy@kernel.org>
• treewide: Convert buses to use generic driver_override v1 · 1 matching patch

  Entire posting: SUPERSEDED · 7 of 12 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 11/12] spi: use generic driver_override infrastructure 2026-03-24
  2026-03-24 · Danilo Krummrich <dakr@kernel.org>
• mm: globalize rest_of_page() macro v1 · 1 matching patch

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

  • [PATCH 5/8] spi: use rest_of_page() macro where appropriate 2026-03-04
  2026-03-04 · Yury Norov <hidden>
• cleanup bitmaps printing in sysfs v1 · 1 matching patch

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

  • [PATCH 07/12] mm: add rest_of_page() macro 2026-02-19
  2026-02-19 · Yury Norov <hidden>
• YAML conversion of several Freescale/PowerPC DT bindings v2 · 1 matching patch

  Entire posting: PENDING · 4 of 12 reviewed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH v2 08/12] dt-bindings: spi: Convert Freescale SPI bindings to YAML 2025-02-07
  2025-02-07 · J. Neuschäfer via B4 Relay <devnull+j.ne.posteo.net@kernel.org>
• YAML conversion of several Freescale/PowerPC DT bindings v1 · 1 matching patch

  Entire posting: SUPERSEDED · 1 of 9 landed Open cover letterLifecycle progress covers the full posting, including patches outside this subsystem and inbox.

  • [PATCH 8/9] dt-bindings: spi: Convert Freescale SPI bindings to YAML 2025-01-26
  2025-01-26 · J. Neuschäfer via B4 Relay <devnull+j.ne.posteo.net@kernel.org>
• LANDED [PATCH] spi: fsl-spi: Remove display of virtual address 2025-01-09 · Christophe Leroy <hidden>
• LANDED [PATCH] driver core: have match() callback in struct bus_type take a const * 2024-07-01 · Greg Kroah-Hartman <gregkh@linuxfoundation.org>
• LANDED [PATCH v1] spi: spi-ppc4xx: include missing platform_device.h 2024-02-09 · Christian Lamparter <hidden>
• LANDED [PATCH] spi: fsl-cpm: Properly define and use IO pointers 2023-08-09 · Christophe Leroy <hidden>
• [PATCH 1/2][For 5.15/5.10/5.4] spi: fsl-spi: Re-organise transfer bits_per_word adaptation 2023-05-15 · Christophe Leroy <hidden>
• [PATCH 1/3][For 4.19/4.14] spi: spi-fsl-spi: automatically adapt bits-per-word in cpu mode 2023-05-15 · Christophe Leroy <hidden>
• [PATCH 2/3][For 4.19/4.14] spi: fsl-spi: Re-organise transfer bits_per_word adaptation 2023-05-15 · Christophe Leroy <hidden>
• [PATCH 3/3][For 4.19/4.14] spi: fsl-cpm: Use 16 bit mode for large transfers with even size 2023-05-15 · Christophe Leroy <hidden>
• [PATCH 2/2][For 5.15/5.10/5.4] spi: fsl-cpm: Use 16 bit mode for large transfers with even size 2023-05-15 · Christophe Leroy <hidden>
• Add support for stacked/parallel memories v6 · 4 matching patches

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

  • [PATCH V6 01/15] spi: Replace all spi->chip_select and spi->cs_gpiod references with function call 2023-03-10
  • [PATCH V6 09/15] spi: Add stacked and parallel memories support in SPI core 2023-03-10
  • [PATCH V6 13/15] spi: spi-zynqmp-gqspi: Add stacked memories support in GQSPI driver 2023-03-10
  • [PATCH V6 15/15] spi: spi-zynqmp-gqspi: Add parallel memories support in GQSPI driver 2023-03-10
  2023-03-10 · Amit Kumar Mahapatra <hidden>
• spi: Add support for stacked/parallel memories v5 · 4 matching patches

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

  • [PATCH V5 01/15] spi: Replace all spi->chip_select and spi->cs_gpiod references with function call 2023-03-06
  • [PATCH V5 09/15] spi: Add stacked and parallel memories support in SPI core 2023-03-06
  • [PATCH V5 13/15] spi: spi-zynqmp-gqspi: Add stacked memories support in GQSPI driver 2023-03-06
  • [PATCH V5 15/15] spi: spi-zynqmp-gqspi: Add parallel memories support in GQSPI driver 2023-03-06
  2023-03-06 · Amit Kumar Mahapatra <hidden>
• spi: Add support for stacked/parallel memories v4 · 4 matching patches

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

  • [PATCH v4 01/15] spi: Replace all spi->chip_select and spi->cs_gpiod references with function call 2023-02-10
  • [PATCH v4 09/15] spi: Add stacked and parallel memories support in SPI core 2023-02-10
  • [PATCH v4 13/15] spi: spi-zynqmp-gqspi: Add stacked memories support in GQSPI driver 2023-02-10
  • [PATCH v4 15/15] spi: spi-zynqmp-gqspi: Add parallel memories support in GQSPI driver 2023-02-10
  2023-02-10 · Amit Kumar Mahapatra <hidden>
• LANDED · 1 review, 1 by a maintainer [PATCH] spi: fsl_spi: Don't change speed while chipselect is active 2022-12-14 · Christophe Leroy <hidden>
• LANDED [RFC PATCH v1] spi: fsl_spi: Convert to transfer_one 2022-08-18 · Christophe Leroy <hidden>
• LANDED [PATCH] spi: mpc52xx-psc: Switch to using core message queue 2022-06-13 · Mark Brown <broonie@kernel.org>
• LANDED · 2 reviews, 1 by a maintainer [PATCH v2 2/4] powerpc/mpc5xxx: Switch mpc5xxx_get_bus_frequency() to use fwnode 2022-05-07 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• [PATCH v1 2/4] powerpc/mpc5xxx: Switch mpc5xxx_get_bus_frequency() to use fwnode 2022-05-04 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• LANDED [PATCH] spi: mpc512x-psc: Fix compile errors 2022-02-01 · Linus Walleij <hidden>
• LANDED [PATCH v2] spi: mpc512x-psc: Convert to use GPIO descriptors 2022-01-20 · Linus Walleij <hidden>
• lib/bitmap: optimize bitmap_weight() usage v1 · 1 matching patch

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

  • [PATCH 7/9] lib/cpumask: add num_{possible,present,active}_cpus_{eq,gt,le} 2021-11-28
  2021-11-28 · Yury Norov <yury.norov@gmail.com>
• bus: Make remove callback return void v4 · 1 matching patch

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

  • [PATCH v4 5/5] bus: Make remove callback return void 2021-07-13
  2021-07-13 · Uwe Kleine-König <hidden>
• bus: Make remove callback return void v3 · 1 matching patch

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

  • [PATCH v3 5/5] bus: Make remove callback return void 2021-07-13
  2021-07-13 · Uwe Kleine-König <hidden>
• bus: Make remove callback return void v2 · 1 matching patch

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

  • [PATCH v2 4/4] bus: Make remove callback return void 2021-07-06
  2021-07-06 · Uwe Kleine-König <hidden>
• [PATCH] bus: Make remove callback return void 2021-07-06 · Uwe Kleine-König <hidden>