memory controller drivers · Maintained

Maintainers

• M Krzysztof Kozlowski <krzk@kernel.org>

Paths

• F Documentation/devicetree/bindings/memory-controllers/
• F drivers/memory/
• F include/dt-bindings/memory/
• F include/memory/

Last 30 days

Recent patches

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

• COOLING6d [PATCH 14/42] memory: tegra210-emc: Use devm_of_reserved_mem_device_init_by_name()
  2026-07-03 · Mukesh Ojha <hidden>
• COLD15d [PATCH] memory: tegra: Guard against NULL mc_regs in IRQ handler
  2026-07-03 · Ashish Mhetre <hidden>
• COLD15d [PATCH v3] memory: tegra: add multi-socket support to the memory interconnect
  2026-06-26 · Sumit Gupta <sumitg@nvidia.com>
• DORMANTno replies [PATCH v2] memory: tegra: add multi-socket support to the memory interconnect
  2026-06-02 · Sumit Gupta <sumitg@nvidia.com>
• COLD44d [PATCH 3/3] memory: tegra234: drop dead NULL check in tegra234_mc_icc_aggregate()
  2026-05-27 · Sumit Gupta <sumitg@nvidia.com>
• COLD44d [PATCH 2/3] memory: tegra264: drop redundant tegra264_mc_icc_aggregate()
  2026-05-27 · Sumit Gupta <sumitg@nvidia.com>
• COLD44d [PATCH 1/3] memory: tegra186-emc: stop borrowing MC aggregate hook for EMC
  2026-05-27 · Sumit Gupta <sumitg@nvidia.com>
• COLD54d [PATCH v4 06/10] thermal/of: Rename the devm_thermal_of_cooling_device_register() function
  2026-05-26 · Daniel Lezcano <hidden>
• COLD51d [PATCH] memory: tegra: add multi-socket support to the memory interconnect
  2026-05-21 · Sumit Gupta <sumitg@nvidia.com>
• COLD57d [PATCH v2 3/3] memory: tegra264: Add full set of MC clients
  2026-05-18 · Sumit Gupta <sumitg@nvidia.com>
• COLD57d [PATCH v2 2/3] dt-bindings: memory: tegra264: Add full set of MC client IDs
  2026-05-18 · Sumit Gupta <sumitg@nvidia.com>
• COLD57d [PATCH v2 1/3] memory: tegra264: Skip clients without bpmp_id or type
  2026-05-18 · Sumit Gupta <sumitg@nvidia.com>
• STALE66d [PATCH] memory: tegra264: Add full set of MC clients
  2026-05-15 · Sumit Gupta <sumitg@nvidia.com>
• STALE70d [PATCH] memory: tegra: Fix possible null pointer dereference
  2026-05-08 · Ethan Tidmore <hidden>
• STALE70d [PATCH 2/2] memory: tegra114-emc: Simplify tegra114_emc_interconnect_init() error message
  2026-05-04 · Krzysztof Kozlowski <hidden>
• STALE70d [PATCH 1/2] memory: tegra114-emc: Do not print error on icc_node_create() failure
  2026-05-04 · Krzysztof Kozlowski <hidden>
• STALE79d [PATCH v3] memory: tegra: Deduplicate rate request management code
  2026-05-01 · Mikko Perttunen <mperttunen@nvidia.com>
• STALE79d [PATCH V3 2/3] memory: tegra: Wire up system sleep PM ops
  2026-04-30 · Ashish Mhetre <hidden>
• STALE79d [PATCH V3 3/3] memory: tegra: Restore MC interrupt masks on resume
  2026-04-30 · Ashish Mhetre <hidden>
• STALE79d [PATCH V3 1/3] memory: tegra: Make ->resume() callback return void
  2026-04-30 · Ashish Mhetre <hidden>
• STALE84d [PATCH V2 2/2] memory: tegra: Restore MC interrupt masks on resume
  2026-04-30 · Ashish Mhetre <hidden>
• STALE84d [PATCH V2 1/2] memory: tegra: Wire up system sleep PM ops
  2026-04-30 · Ashish Mhetre <hidden>
• STALE78d [PATCH v3 07/11] thermal/of: Rename the devm_thermal_of_cooling_device_register() function
  2026-04-29 · Daniel Lezcano <hidden>
• STALE84d [PATCH] memory: tegra: Wire up system sleep PM ops
  2026-04-29 · Ashish Mhetre <hidden>
• STALE79d [PATCH V2 2/2] memory: tegra: Add T238 MC support
  2026-04-27 · Ashish Mhetre <hidden>
• STALE79d [PATCH V2 1/2] dt-bindings: memory: tegra: Add nvidia,tegra238-mc compatible
  2026-04-27 · Ashish Mhetre <hidden>
• STALE79d REVIEWED: 1 (1M) [PATCH v2 4/7] memory: tegra: Add Tegra114 EMC driver
  2026-04-27 · Svyatoslav Ryhel <hidden>
• STALE79d REVIEWED: 7 (7M) [PATCH v2 3/7] dt-bindings: memory: Document Tegra114 External Memory Controller
  2026-04-27 · Svyatoslav Ryhel <hidden>
• STALE79d REVIEWED: 1 (1M) [PATCH v2 2/7] memory: tegra: Implement EMEM regs and ICC ops for Tegra114
  2026-04-27 · Svyatoslav Ryhel <hidden>
• STALE79d REVIEWED: 7 (7M) [PATCH v2 1/7] dt-bindings: memory: Document Tegra114 Memory Controller
  2026-04-27 · Svyatoslav Ryhel <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.

• STALE149d [PATCH 1/2] memory: tegra124-emc: Fix dll_change check
  2026-01-26 · Mikko Perttunen <mperttunen@nvidia.com>
• STALE149d [PATCH 2/2] memory: tegra30-emc: Fix dll_change check
  2026-01-26 · Mikko Perttunen <mperttunen@nvidia.com>
• STALE155d [PATCH v6 1/4] memory: tegra: Group error handling related registers
  2026-01-30 · Ketan Patil <hidden>
• STALE155d [PATCH v6 2/4] memory: tegra: Group register and fields
  2026-01-30 · Ketan Patil <hidden>
• STALE155d [PATCH v6 3/4] memory: tegra: Add support for multiple IRQs
  2026-01-30 · Ketan Patil <hidden>
• STALE136d [PATCH v7 2/6] memory: tegra: Group register and fields
  2026-02-26 · Ketan Patil <hidden>
• STALE136d [PATCH v7 3/6] memory: tegra: Add support for multiple IRQs
  2026-02-26 · Ketan Patil <hidden>
• STALE136d [PATCH v7 5/6] memory: tegra: Prepare for supporting multiple intmask registers
  2026-02-26 · Ketan Patil <hidden>
• STALE136d [PATCH v7 1/6] memory: tegra: Group error handling related registers
  2026-02-26 · Ketan Patil <hidden>
• STALE136d [PATCH v7 4/6] memory: tegra: Group SoC specific fields
  2026-02-26 · Ketan Patil <hidden>