i2c subsystem host drivers · Maintained

Maintainers

• M Andi Shyti <andi.shyti@kernel.org>

Paths

• F Documentation/devicetree/bindings/i2c/
• F drivers/i2c/algos/
• F drivers/i2c/busses/
• F include/dt-bindings/i2c/

Last 30 days

Active reviewers (last 30 days)

• AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
  1 attestation (1 Reviewed-by) · last on 2026-07-09

Recent patches

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

• COOLING6d IN LINUX-NEXT: 2 (2M) [PATCH v2] i2c: mediatek: fix WRRD for SoCs without auto_restart option
  2026-07-09 · Roman Vivchar <hidden>
• DORMANTno replies [PATCH v2] i2c: mt7621: Use dev_err_probe() for clock acquisition failures
  2026-06-30 · <hidden>
• DORMANTno replies [PATCH] i2c: mt7621: Use dev_err_probe() for clock acquisition failures
  2026-06-30 · <hidden>
• COOLING12d [PATCH] i2c: mediatek: fix WRRD for SoCs without auto_restart option
  2026-06-23 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>
• STALE62d [PATCH v3 5/5] i2c: mt7621: make device reset optional
  2026-05-19 · Christian Marangi <ansuelsmth@gmail.com>
• STALE62d [PATCH v3 4/5] i2c: mt7621: limit SCL_STRETCH only to Mediatek SoC
  2026-05-19 · Christian Marangi <ansuelsmth@gmail.com>
• STALE62d [PATCH v3 3/5] dt-bindings: i2c: mt7621: Document an7581 compatible
  2026-05-19 · Christian Marangi <ansuelsmth@gmail.com>
• STALE62d [PATCH v3 2/5] i2c: mt7621: clear pending interrupt on i2c reset
  2026-05-19 · Christian Marangi <ansuelsmth@gmail.com>
• STALE62d [PATCH v3 1/5] i2c: mt7621: rework cmd/wait OPs to support atomic afer variant
  2026-05-19 · Christian Marangi <ansuelsmth@gmail.com>
• STALE97d LANDED [v1,PATCH 1/1] i2c: mediatek: add bus regulator control for power saving
  2026-03-18 · adlavinitha reddy <hidden>
• DORMANTno replies [v1,PATCH 1/1] i2c: mediatek: add bus regulator control for power saving
  2026-03-18 · adlavinitha reddy <hidden>
• STALE188d LANDED [PATCH v1 7/7] i2c: synquacer: Use HZ_PER_GHZ constant instead of plain number
  2026-01-12 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE188d LANDED [PATCH v1 5/7] i2c: rk3x: Use HZ_PER_GHZ constant instead of plain number
  2026-01-12 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE188d LANDED [PATCH v1 3/7] i2c: mt65xx: Use HZ_PER_GHZ constant instead of plain number
  2026-01-12 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE188d LANDED [PATCH v1 6/7] i2c: st: Use HZ_PER_GHZ constant instead of plain number
  2026-01-12 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE188d LANDED [PATCH v1 4/7] i2c: nomadik: Use HZ_PER_GHZ constant instead of plain number
  2026-01-12 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE188d LANDED [PATCH v1 2/7] i2c: mlxbf: Use HZ_PER_GHZ constant instead of custom one
  2026-01-12 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE189d [PATCH] dt-bindings: i2c: i2c-mt65xx: Add compatible for MT8189 SoC
  2025-10-30 · Louis-Alexis Eyraud <hidden>
• STALE290d [PATCH] i2c: mt65xx: convert set_speed function to void
  2025-09-25 · Wolfram Sang <wsa+renesas@sang-engineering.com>
• STALE299d LANDED [PATCH v2] dt-bindings: i2c: i2c-mt65xx: Document MediaTek MT6878 I2C
  2025-09-20 · Igor Belwon <hidden>
• STALE302d [PATCH 2/2] i2c: mediatek: add support for MT6878 SoC
  2025-09-20 · Igor Belwon <hidden>
• STALE302d [PATCH 1/2] dt-bindings: i2c: i2c-mt65xx: Document MediaTek MT6878 I2C
  2025-09-20 · Igor Belwon <hidden>
• STALE298d REVIEWED: 1 (1M) [PATCH v2] i2c: mediatek: fix potential incorrect use of I2C_MASTER_WRRD
  2025-09-06 · Leilk Liu <hidden>
• STALE323d [PATCH] i2c: mediatek: fix potential incorrect use of I2C_MASTER_WRRD
  2025-08-16 · Leilk Liu <hidden>
• STALE364d [PATCH v2 5/5] i2c: mt7621: make device reset optional
  2025-07-21 · Christian Marangi <ansuelsmth@gmail.com>
• STALE364d [PATCH v2 4/5] i2c: mt7621: limit SCL_STRETCH only to Mediatek SoC
  2025-07-21 · Christian Marangi <ansuelsmth@gmail.com>
• STALE364d [PATCH v2 3/5] dt-bindings: i2c: mt7621: Document an7581 compatible
  2025-07-21 · Christian Marangi <ansuelsmth@gmail.com>
• STALE364d [PATCH v2 2/5] i2c: mt7621: clear pending interrupt on i2c reset
  2025-07-21 · Christian Marangi <ansuelsmth@gmail.com>
• STALE364d [PATCH v2 1/5] i2c: mt7621: rework cmd/wait OPs to support atomic afer variant
  2025-07-21 · Christian Marangi <ansuelsmth@gmail.com>
• STALE365d [PATCH 5/5] i2c: mt7621: make device reset optional
  2025-07-19 · Christian Marangi <ansuelsmth@gmail.com>

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.

• STALE188d LANDED [PATCH v1 2/7] i2c: mlxbf: Use HZ_PER_GHZ constant instead of custom one
  2026-01-12 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE188d LANDED [PATCH v1 3/7] i2c: mt65xx: Use HZ_PER_GHZ constant instead of plain number
  2026-01-12 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• STALE188d LANDED [PATCH v1 7/7] i2c: synquacer: Use HZ_PER_GHZ constant instead of plain number
  2026-01-12 · Andy Shevchenko <andriy.shevchenko@linux.intel.com>
• DORMANTno replies [v1,PATCH 1/1] i2c: mediatek: add bus regulator control for power saving
  2026-03-18 · adlavinitha reddy <hidden>