nvmem framework · Maintained

Maintainers

• M Srinivas Kandagatla <srini@kernel.org>

Paths

• F Documentation/ABI/stable/sysfs-bus-nvmem
• F Documentation/devicetree/bindings/nvmem/
• F drivers/nvmem/
• F include/dt-bindings/nvmem/
• F include/linux/nvmem-consumer.h
• F include/linux/nvmem-provider.h

Last 30 days

Most active threads (last 7 days)

• WARM1d [PATCH v9 00/10] Support for block device NVMEM providers
  2026-07-30 16:00 · 1 reply in 7d · Loic Poulain <loic.poulain@oss.qualcomm.com>
• WARM3d [PATCH v6 0/7] Read MAC address from SST vendor specific SFDP region
  2026-07-29 04:31 · 2 replies in 7d · Manikandan Muralidharan <manikandan.m@microchip.com>

Active reviewers (last 30 days)

• Bartosz Golaszewski <hidden>
  1 attestation (1 Reviewed-by) · last on 2026-07-30
• Linus Walleij <linusw@kernel.org>
  1 attestation (1 Reviewed-by) · last on 2026-07-29

Recent patches

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

• WARM1d REVIEWED: 1 (0M) [PATCH v9 04/10] nvmem: layouts: Support fixed-layout as the nvmem device node itself
  2026-07-30 · Loic Poulain <loic.poulain@oss.qualcomm.com>
• WARM3d [PATCH v6 4/7] nvmem: layouts: add Microchip/SST SFDP EUI layout driver
  2026-07-29 · Manikandan Muralidharan <manikandan.m@microchip.com>
• WARM3d REVIEWED: 31 (31M) [PATCH v6 2/7] dt-bindings: nvmem: layouts: add Microchip/SST SFDP EUI layout
  2026-07-29 · Manikandan Muralidharan <manikandan.m@microchip.com>
• COOLING11d [PATCH v5 4/7] nvmem: layouts: add Microchip/SST SFDP EUI layout driver
  2026-07-21 · Manikandan Muralidharan <manikandan.m@microchip.com>
• COOLING11d [PATCH v5 2/7] dt-bindings: nvmem: layouts: add Microchip/SST SFDP EUI layout
  2026-07-21 · Manikandan Muralidharan <manikandan.m@microchip.com>
• COOLING8d [PATCH v8 4/9] nvmem: layouts: Support fixed-layout as the nvmem device node itself
  2026-07-03 · Loic Poulain <loic.poulain@oss.qualcomm.com>
• COLD30d [PATCH v7 4/9] nvmem: layouts: Support fixed-layout as the nvmem device node itself
  2026-07-01 · Loic Poulain <loic.poulain@oss.qualcomm.com>
• COLD29d [PATCH v4 4/7] nvmem: layouts: add Microchip/SST SFDP EUI layout driver
  2026-06-30 · Manikandan Muralidharan <manikandan.m@microchip.com>
• COLD29d [PATCH v4 2/7] dt-bindings: nvmem: layouts: add Microchip/SST SFDP EUI layout
  2026-06-30 · Manikandan Muralidharan <manikandan.m@microchip.com>
• COLD53d [PATCH v3 4/7] block: implement NVMEM provider
  2026-06-08 · Loic Poulain <loic.poulain@oss.qualcomm.com>
• STALE80d [PATCH v2 4/8] block: implement NVMEM provider
  2026-05-07 · Loic Poulain <loic.poulain@oss.qualcomm.com>
• STALE326d [net-next PATCH v16 05/10] nvmem: an8855: Add support for Airoha AN8855 Switch EFUSE
  2025-09-09 · Christian Marangi <ansuelsmth@gmail.com>
• STALE326d REVIEWED: 7 (7M) [net-next PATCH v16 01/10] dt-bindings: nvmem: Document support for Airoha AN8855 Switch EFUSE
  2025-09-09 · Christian Marangi <ansuelsmth@gmail.com>
• STALE395d [net-next PATCH v15 07/12] nvmem: an8855: Add support for Airoha AN8855 Switch EFUSE
  2025-06-26 · Christian Marangi <ansuelsmth@gmail.com>
• STALE395d REVIEWED: 7 (7M) [net-next PATCH v15 01/12] dt-bindings: nvmem: Document support for Airoha AN8855 Switch EFUSE
  2025-06-26 · Christian Marangi <ansuelsmth@gmail.com>
• STALE446d [PATCH 17/33] dt-bindings: nvmem: qfprom: Add the SM7150 compatible
  2025-04-22 · Danila Tikhonov <hidden>
• STALE477d [net-next PATCH v14 12/16] nvmem: an8855: Add support for Airoha AN8855 Switch EFUSE
  2025-04-08 · Christian Marangi <ansuelsmth@gmail.com>
• STALE477d REVIEWED: 7 (7M) [net-next PATCH v14 01/16] dt-bindings: nvmem: Document support for Airoha AN8855 Switch EFUSE
  2025-04-08 · Christian Marangi <ansuelsmth@gmail.com>
• STALE480d [net-next PATCH v13 12/14] nvmem: an8855: Add support for Airoha AN8855 Switch EFUSE
  2025-03-15 · Christian Marangi <ansuelsmth@gmail.com>
• STALE480d REVIEWED: 7 (7M) [net-next PATCH v13 01/14] dt-bindings: nvmem: Document support for Airoha AN8855 Switch EFUSE
  2025-03-15 · Christian Marangi <ansuelsmth@gmail.com>
• STALE500d REVIEWED: 14 (13M) [PATCH net-next v6 1/2] net, treewide: define and use MAC_ADDR_STR_LEN
  2025-03-12 · Uday Shankar <hidden>
• STALE499d [net-next PATCH v12 11/13] nvmem: an8855: Add support for Airoha AN8855 Switch EFUSE
  2025-03-09 · Christian Marangi <ansuelsmth@gmail.com>
• STALE499d REVIEWED: 7 (7M) [net-next PATCH v12 01/13] dt-bindings: nvmem: Document support for Airoha AN8855 Switch EFUSE
  2025-03-09 · Christian Marangi <ansuelsmth@gmail.com>
• STALE502d REVIEWED: 9 (8M) [PATCH net-next v5 1/2] net, treewide: define and use MAC_ADDR_STR_LEN
  2025-02-21 · Uday Shankar <hidden>
• STALE530d REVIEWED: 9 (8M) [PATCH net-next v4 2/3] net, treewide: define and use MAC_ADDR_STR_LEN
  2025-02-17 · Uday Shankar <hidden>
• STALE540d [PATCH v3 1/2] net, treewide: define and use MAC_ADDR_STR_LEN
  2025-02-06 · Uday Shankar <hidden>
• STALE541d [PATCH v2 1/2] net, treewide: define and use MAC_ADDR_LEN
  2025-02-04 · Uday Shankar <hidden>
• STALE592d [net-next PATCH v11 7/9] nvmem: an8855: Add support for Airoha AN8855 Switch EFUSE
  2024-12-09 · Christian Marangi <ansuelsmth@gmail.com>
• STALE592d [net-next PATCH v11 1/9] dt-bindings: nvmem: Document support for Airoha AN8855 Switch EFUSE
  2024-12-09 · Christian Marangi <ansuelsmth@gmail.com>
• STALE601d [net-next PATCH v10 7/9] nvmem: an8855: Add support for Airoha AN8855 Switch EFUSE
  2024-12-08 · 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.

• COLD29d [PATCH v4 2/7] dt-bindings: nvmem: layouts: add Microchip/SST SFDP EUI layout
  2026-06-30 · Manikandan Muralidharan <manikandan.m@microchip.com>
• COLD29d [PATCH v4 4/7] nvmem: layouts: add Microchip/SST SFDP EUI layout driver
  2026-06-30 · Manikandan Muralidharan <manikandan.m@microchip.com>
• COLD30d [PATCH v7 4/9] nvmem: layouts: Support fixed-layout as the nvmem device node itself
  2026-07-01 · Loic Poulain <loic.poulain@oss.qualcomm.com>