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

Active reviewers (last 30 days)

• Bartosz Golaszewski <hidden>
  1 attestation (1 Reviewed-by) · last on 2026-05-08

Recent patches

Most-recent 30 patches in this subsystem on linux-i2c (capped at 30), ordered by date desc.

• COOLING13d [PATCH] nvmem: core: Mark nWP GPIO as non-exclusive
  2026-05-11 · Marek Vasut <hidden>
• COOLING13d REVIEWED: 1 (0M) [PATCH v4] nvmem: core: Default to read-only if wp-gpios present
  2026-05-08 · Marek Vasut <hidden>
• COLD34d [PATCH v3] nvmem: core: Default to read-only if wp-gpios present
  2026-04-27 · Marek Vasut <hidden>
• COLD35d [PATCH v2] nvmem: core: Default to read-only if wp-gpios present
  2026-04-26 · Marek Vasut <hidden>
• COLD36d [PATCH] nvmem: core: eeprom: at24: Handle EEPROM with both read-only and wp-gpios
  2026-04-21 · Marek Vasut <hidden>
• STALE301d [PATCH 04/11] nvmem: apple: drop default ARCH_APPLE in Kconfig
  2025-06-12 · Sven Peter <sven@kernel.org>
• STALE384d [PATCH 17/33] dt-bindings: nvmem: qfprom: Add the SM7150 compatible
  2025-04-22 · Danila Tikhonov <hidden>
• STALE583d [PATCH] nvmem: core: Check read_only flag for force_ro in bin_attr_nvmem_write()
  2024-07-13 · Marek Vasut <marex@denx.de>
• STALE703d [PATCH v4 4/4] nvmem: core: Implement force_ro sysfs attribute
  2024-06-27 · Marek Vasut <marex@denx.de>
• STALE703d REVIEWED: 5 (5M) [PATCH v4 2/4] nvmem: Document type attribute
  2024-06-27 · Marek Vasut <marex@denx.de>
• STALE703d [PATCH v4 1/4] nvmem: Replace spaces with tab in documentation
  2024-06-27 · Marek Vasut <marex@denx.de>
• STALE703d [PATCH v4 3/4] nvmem: Use sysfs_emit() for type attribute
  2024-06-27 · Marek Vasut <marex@denx.de>
• STALE703d [PATCH v3 3/4] nvmem: Use sysfs_emit() for type attribute
  2024-06-26 · Marek Vasut <marex@denx.de>
• STALE703d REVIEWED: 5 (5M) [PATCH v3 2/4] nvmem: Document type attribute
  2024-06-26 · Marek Vasut <marex@denx.de>
• STALE703d [PATCH v3 4/4] nvmem: core: Implement force_ro sysfs attribute
  2024-06-26 · Marek Vasut <marex@denx.de>
• STALE703d [PATCH v3 1/4] nvmem: Replace spaces with tab in documentation
  2024-06-26 · Marek Vasut <marex@denx.de>
• STALE707d [PATCH v2 3/4] nvmem: Use sysfs_emit() for type attribute
  2024-06-23 · Marek Vasut <marex@denx.de>
• STALE707d [PATCH v2 4/4] nvmem: core: Implement force_ro sysfs attribute
  2024-06-23 · Marek Vasut <marex@denx.de>
• STALE707d [PATCH v2 1/4] nvmem: Replace spaces with tab in documentation
  2024-06-23 · Marek Vasut <marex@denx.de>
• STALE707d [PATCH v2 2/4] nvmem: Document type attribute
  2024-06-23 · Marek Vasut <marex@denx.de>
• STALE709d [PATCH] nvmem: core: Implement force_ro sysfs attribute
  2024-06-21 · Marek Vasut <marex@denx.de>
• STALE705d LANDED: 7 (7M) [PATCH v2] dt-bindings: drop stale Anson Huang from maintainers
  2024-06-17 · Krzysztof Kozlowski <hidden>
• STALE714d [PATCH] dt-bindings: drop stale Anson Huang from maintainers
  2024-06-14 · Krzysztof Kozlowski <hidden>
• STALE950d LANDED [PATCH 6.7 fix 1/2] dt-bindings: nvmem: SID: allow NVMEM cells based on old syntax
  2023-10-24 · Rafał Miłecki <zajec5@gmail.com>
• STALE1191d [PATCH 07/17] dt-bindings: nvmem: mediatek,efuse: add MT8365 bindings
  2022-05-31 · Fabien Parent <hidden>
• STALE1662d LANDED: 29 (27M) [PATCH v3 5/5] dt-bindings: treewide: Update @st.com email address to @foss.st.com
  2021-11-10 · <patrice.chotard@foss.st.com>
• STALE1677d dt-bindings: treewide: Update @st.com email address to @foss.st.com
  2021-10-20 · <patrice.chotard@foss.st.com>
• STALE2062d LANDED [PATCH 4/4] dt-bindings: Explicitly allow additional properties in common schemas
  2020-10-05 · Rob Herring <robh@kernel.org>
• STALE2062d LANDED [PATCH 1/4] dt-bindings: Add missing 'unevaluatedProperties'
  2020-10-05 · Rob Herring <robh@kernel.org>
• STALE2088d [PATCH v3 2/3] nvmem: add ONIE NVMEM cells support
  2020-08-31 · Vadym Kochan <hidden>

Needs attention (review trailers in, no pickup)

Patches with review trailers that haven't landed in mainline and haven't been Acked by a maintainer. Oldest first.

• COOLING13d REVIEWED: 1 (0M) [PATCH v4] nvmem: core: Default to read-only if wp-gpios present
  2026-05-08 · Marek Vasut <hidden> · 1 Reviewed-by