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

Most active threads (last 7 days)

• HOTtoday [PATCH 0/3] iommu/mediatek-v1: fix the driver + mt6572 support
  2026-09-09 14:14 · 1 reply in 7d · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>

Recent patches

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

• HOTtoday [PATCH 1/3] dt-bindings: iommu: mediatek: add mt6572
  2026-09-09 · Roman Vivchar via B4 Relay <devnull+rva333.protonmail.com@kernel.org>
• WARM1d [PATCH v4 1/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2026-08-31 · Congcong Yao <hidden>
• WARM1d [PATCH v4 2/2] memory: mtk-smi: Add MT8189 support
  2026-08-31 · Congcong Yao <hidden>
• COLD46d REVIEWED: 4 (4M) [PATCH RESEND v3 1/2] memory: mtk-smi: Add mt8189 support
  2026-07-22 · Congcong Yao <hidden>
• COLD46d REVIEWED: 2 (2M) [PATCH RESEND v3 2/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2026-07-22 · Congcong Yao <hidden>
• COLD37d [PATCH v2] dt-bindings: fix typos and brackets
  2026-07-22 · Manuel Ebner <hidden>
• COLD49d REVIEWED: 4 (4M) [PATCH RESEND 1/2] memory: mtk-smi: Add mt8189 support
  2026-07-22 · Congcong Yao via B4 Relay <devnull+congcong.yao.mediatek.com@kernel.org>
• COLD49d REVIEWED: 2 (2M) [PATCH RESEND 2/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2026-07-22 · Congcong Yao via B4 Relay <devnull+congcong.yao.mediatek.com@kernel.org>
• COLD56d [RFC PATCH 01/22] dt-bindings: memory: cdns,k3-ddr: Add Cadence K3 DDR controller binding
  2026-07-14 · MANNURU VENKATESWARLU <hidden>
• COLD56d [RFC PATCH 03/22] dt-bindings: memory: ti,j721s2-msmc: Add TI K3 MSMC binding
  2026-07-14 · MANNURU VENKATESWARLU <hidden>
• COLD56d [RFC PATCH 02/22] dt-bindings: memory: ti,j7-ddrss: Add TI K3 DDRSS wrapper binding
  2026-07-14 · MANNURU VENKATESWARLU <hidden>
• DORMANTno replies [PATCH] dt-bindings: fix typos and brackets
  2026-07-13 · Manuel Ebner <hidden>
• STALE61d [PATCH] dt-bindings: memory-controllers: renesas,dbsc: fix bracket
  2026-07-10 · Manuel Ebner <hidden>
• COLD54d [PATCH 14/42] memory: tegra210-emc: Use devm_of_reserved_mem_device_init_by_name()
  2026-07-03 · Mukesh Ojha <hidden>
• STALE63d REVIEWED: 4 (4M) [PATCH v3 2/2] memory: mtk-smi: Add mt8189 support
  2026-07-01 · Congcong Yao <hidden>
• STALE63d [PATCH v3 1/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2026-07-01 · Congcong Yao <hidden>
• STALE63d [PATCH v2 1/2] dt-bindings: memory: Add TI FSS_FSAS binding
  2026-06-29 · Santhosh Kumar K <hidden>
• STALE63d [PATCH v2 2/2] memory: ti-k3-fsas: Add TI FSS_FSAS driver
  2026-06-29 · Santhosh Kumar K <hidden>
• STALE73d [RESEND PATCH 2/2] memory: ti-k3-fsas: Add TI FSS_FSAS driver
  2026-06-29 · Santhosh Kumar K <hidden>
• STALE73d [RESEND PATCH 1/2] dt-bindings: memory: Add TI FSS_FSAS binding
  2026-06-29 · Santhosh Kumar K <hidden>
• STALE73d [PATCH 2/2] memory: ti-k3-fsas: Add TI FSS_FSAS driver
  2026-06-29 · Santhosh Kumar K <hidden>
• STALE73d [PATCH 1/2] dt-bindings: memory: Add TI FSS_FSAS binding
  2026-06-29 · Santhosh Kumar K <hidden>
• COLD52d [PATCH v3 1/4] dt-bindings: edac: Add bindings for Xilinx Versal XilSEM
  2026-06-24 · Rama devi Veggalam <hidden>
• STALE105d [PATCH v2 3/3] memory: tegra264: Add full set of MC clients
  2026-05-18 · Sumit Gupta <sumitg@nvidia.com>
• STALE105d [PATCH v2 2/3] dt-bindings: memory: tegra264: Add full set of MC client IDs
  2026-05-18 · Sumit Gupta <sumitg@nvidia.com>
• STALE105d [PATCH v2 1/3] memory: tegra264: Skip clients without bpmp_id or type
  2026-05-18 · Sumit Gupta <sumitg@nvidia.com>
• STALE114d [PATCH] memory: tegra264: Add full set of MC clients
  2026-05-15 · Sumit Gupta <sumitg@nvidia.com>
• STALE108d REVIEWED: 7 (7M) [PATCH v4 2/2] memory: renesas-rpc-if: Fix duplicate device name on multi-instance platforms
  2026-05-15 · Prabhakar <prabhakar.csengg@gmail.com>
• STALE108d [PATCH v4 1/2] dt-bindings: memory: renesas,rzg3e-xspi: Add RZ/T2H and RZ/N2H support
  2026-05-15 · Prabhakar <prabhakar.csengg@gmail.com>
• STALE117d REVIEWED: 7 (7M) [PATCH v3 2/2] memory: renesas-rpc-if: Fix duplicate device name on multi-instance platforms
  2026-05-05 · Prabhakar <prabhakar.csengg@gmail.com>

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.

• STALE96d REVIEWED: 2 (2M) [RESEND,v2 1/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2026-04-27 · mtk20898 <hidden> · 1 Reviewed-by
• STALE96d REVIEWED: 2 (2M) [RESEND,v2 2/2] memory: mtk-smi: Add mt8189 support
  2026-04-27 · mtk20898 <hidden> · 1 Reviewed-by
• STALE108d REVIEWED: 7 (7M) [PATCH v4 2/2] memory: renesas-rpc-if: Fix duplicate device name on multi-instance platforms
  2026-05-15 · Prabhakar <prabhakar.csengg@gmail.com> · 1 Reviewed-by
• STALE63d REVIEWED: 4 (4M) [PATCH v3 2/2] memory: mtk-smi: Add mt8189 support
  2026-07-01 · Congcong Yao <hidden> · 2 Reviewed-by
• COLD49d REVIEWED: 2 (2M) [PATCH RESEND 2/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2026-07-22 · Congcong Yao via B4 Relay <devnull+congcong.yao.mediatek.com@kernel.org> · 1 Reviewed-by
• COLD49d REVIEWED: 4 (4M) [PATCH RESEND 1/2] memory: mtk-smi: Add mt8189 support
  2026-07-22 · Congcong Yao via B4 Relay <devnull+congcong.yao.mediatek.com@kernel.org> · 2 Reviewed-by
• COLD46d REVIEWED: 2 (2M) [PATCH RESEND v3 2/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2026-07-22 · Congcong Yao <hidden> · 1 Reviewed-by

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.

• STALE171d [PATCH 1/7] of: reserved_mem: remove fdt node from the structure
  2026-03-13 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE169d [PATCH v2 3/7] of: reserved_mem: switch to ops based OF_DECLARE()
  2026-03-23 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE169d [PATCH v2 1/7] of: reserved_mem: remove fdt node from the structure
  2026-03-23 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE167d [PATCH v3 1/7] of: reserved_mem: remove fdt node from the structure
  2026-03-25 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE167d [PATCH v3 3/7] of: reserved_mem: switch to ops based OF_DECLARE()
  2026-03-25 · Marek Szyprowski <m.szyprowski@samsung.com>
• STALE105d [PATCH v2 1/3] memory: tegra264: Skip clients without bpmp_id or type
  2026-05-18 · Sumit Gupta <sumitg@nvidia.com>
• COLD54d [PATCH 14/42] memory: tegra210-emc: Use devm_of_reserved_mem_device_init_by_name()
  2026-07-03 · Mukesh Ojha <hidden>
• DORMANTno replies [PATCH] dt-bindings: fix typos and brackets
  2026-07-13 · Manuel Ebner <hidden>
• COLD56d [RFC PATCH 02/22] dt-bindings: memory: ti,j7-ddrss: Add TI K3 DDRSS wrapper binding
  2026-07-14 · MANNURU VENKATESWARLU <hidden>