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)

• COOLING4d [PATCH v5 0/3] nvmem: migrate to const void * in reg_write
  2026-08-04 13:59 · 3 replies in 7d · Link Mauve <hidden>

Active reviewers (last 30 days)

• Krzysztof Kozlowski <hidden>
  1 attestation (1 Reviewed-by) · last on 2026-07-27

Recent patches

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

• COOLING4d [PATCH v5 2/3] nvmem: core: deprecate reg_write callback with reg_write_const
  2026-08-04 · Link Mauve <hidden>
• COOLING4d [PATCH v5 1/3] firmware: meson: pass a const buffer to meson_sm_call_write()
  2026-08-04 · Link Mauve <hidden>
• COOLING4d [PATCH v5 3/3] nvmem: make all reg_write callbacks take const void *
  2026-08-04 · Link Mauve <hidden>
• COOLING12d [PATCH v4 08/11] nvmem: imx-ocotp-ele: Remove the FUSE_ELE type
  2026-07-27 · Frieder Schrempf <hidden>
• COOLING12d [PATCH v4 09/11] nvmem: imx-ocotp-ele: Rename FSB access map
  2026-07-27 · Frieder Schrempf <hidden>
• COOLING12d [PATCH v4 07/11] nvmem: imx-ocotp-ele: Support the ELE API
  2026-07-27 · Frieder Schrempf <hidden>
• COOLING12d [PATCH v4 05/11] nvmem: imx-ocotp-ele: Remove device-specific reg_read()
  2026-07-27 · Frieder Schrempf <hidden>
• COOLING12d [PATCH v4 06/11] nvmem: imx-ocotp-ele: Use scope-based cleanup helpers in imx_ocotp_reg_read()
  2026-07-27 · Frieder Schrempf <hidden>
• COOLING12d [PATCH v4 04/11] nvmem: imx-ocotp-ele: Add keepout table for i.MX93
  2026-07-27 · Frieder Schrempf <hidden>
• COOLING12d REVIEWED: 1 (0M) [PATCH v4 01/11] dt-bindings: nvmem: imx-ocotp: Add support for secure-enclave
  2026-07-27 · Frieder Schrempf <hidden>
• COOLING13d [PATCH v4 3/3] nvmem: make all reg_write callbacks take const void *
  2026-07-26 · Link Mauve <hidden>
• COOLING13d [PATCH v4 2/3] nvmem: core: deprecate reg_write callback and add reg_write_const
  2026-07-26 · Link Mauve <hidden>
• COOLING13d [PATCH v4 1/3] firmware: meson: pass a const buffer to meson_sm_call_write()
  2026-07-26 · Link Mauve <hidden>
• COOLING12d [PATCH v3 04/11] nvmem: imx-ocotp-ele: Add keepout table for i.MX93
  2026-07-23 · Frieder Schrempf <hidden>
• COOLING12d [PATCH v3 01/11] dt-bindings: nvmem: imx-ocotp: Add support for secure-enclave
  2026-07-23 · Frieder Schrempf <hidden>
• COOLING12d [PATCH v3 09/11] nvmem: imx-ocotp-ele: Rename FSB access map
  2026-07-23 · Frieder Schrempf <hidden>
• COOLING12d [PATCH v3 08/11] nvmem: imx-ocotp-ele: Remove the FUSE_ELE type
  2026-07-23 · Frieder Schrempf <hidden>
• COOLING12d [PATCH v3 07/11] nvmem: imx-ocotp-ele: Support the ELE API
  2026-07-23 · Frieder Schrempf <hidden>
• COOLING12d [PATCH v3 06/11] nvmem: imx-ocotp-ele: Use __free(kfree) in imx_ocotp_reg_read()
  2026-07-23 · Frieder Schrempf <hidden>
• COOLING12d [PATCH v3 05/11] nvmem: imx-ocotp-ele: Remove device-specific reg_read()
  2026-07-23 · Frieder Schrempf <hidden>
• COOLING13d [PATCH v3 4/4] firmware: meson: pass a const buffer to meson_sm_call_write()
  2026-07-16 · Link Mauve <hidden>
• COOLING13d [PATCH v3 3/4] nvmem: apple-spmi: improve calling safety with wrapper functions
  2026-07-16 · Link Mauve <hidden>
• COOLING13d [PATCH v3 2/4] nvmem: make all reg_write callbacks take const void *
  2026-07-16 · Link Mauve <hidden>
• COOLING13d [PATCH v3 1/4] nvmem: core: deprecate reg_write callback and add reg_write_const
  2026-07-16 · Link Mauve <hidden>
• COLD23d [PATCH v2 2/2] nvmem: make all reg_write callbacks take const void *
  2026-07-15 · Link Mauve <hidden>
• COLD23d [PATCH v2 1/2] nvmem: core: deprecate reg_write callback and add reg_write_const
  2026-07-15 · Link Mauve <hidden>
• COLD19d [PATCH 2/8] nvmem: make all reg_write callbacks take const void *
  2026-07-15 · Link Mauve <hidden>
• COLD19d [PATCH 1/8] nvmem: core: make reg_write() take a const void *
  2026-07-15 · Link Mauve <hidden>
• COLD17d [PATCH v2 01/10] dt-bindings: nvmem: imx-ocotp: Add support for secure-enclave
  2026-07-13 · Frieder Schrempf <hidden>
• COLD17d [PATCH v2 04/10] nvmem: imx-ocotp-ele: Add keepout table for i.MX93
  2026-07-13 · Frieder Schrempf <hidden>

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.

• COLD40d [PATCH 5/9] nvmem: imx-ocotp-ele: Remove device-specific reg_read()
  2026-06-16 · Frieder Schrempf <hidden>
• COLD40d [PATCH 8/9] nvmem: imx-ocotp-ele: Rename FSB access map
  2026-06-16 · Frieder Schrempf <hidden>