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

Active reviewers (last 30 days)

• AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
  1 attestation (1 Reviewed-by) · last on 2026-07-01
• Yong Wu <yong.wu@mediatek.com>
  1 attestation (1 Reviewed-by) · last on 2026-07-01

Recent patches

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

• WARM1d [PATCH 14/42] memory: tegra210-emc: Use devm_of_reserved_mem_device_init_by_name()
  2026-07-03 · Mukesh Ojha <hidden>
• COOLING6d REVIEWED: 4 (4M) [PATCH v3 2/2] memory: mtk-smi: Add mt8189 support
  2026-07-01 · Congcong Yao <hidden>
• COOLING6d [PATCH v3 1/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2026-07-01 · Congcong Yao <hidden>
• COLD39d REVIEWED: 2 (2M) [RESEND,v2 2/2] memory: mtk-smi: Add mt8189 support
  2026-04-27 · mtk20898 <hidden>
• COLD39d REVIEWED: 2 (2M) [RESEND,v2 1/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2026-04-27 · mtk20898 <hidden>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leak on larb probe" failed to apply to 5.10-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leak on larb probe" failed to apply to 5.15-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leak on larb probe" failed to apply to 6.1-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leaks on common probe" failed to apply to 6.1-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leak on larb probe" failed to apply to 6.6-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leaks on common probe" failed to apply to 6.6-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leak on larb probe" failed to apply to 6.12-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leaks on common probe" failed to apply to 6.12-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leak on larb probe" failed to apply to 6.18-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leaks on common probe" failed to apply to 6.18-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• STALE152d [PATCH v12 2/2] memory: mtk-smi: mt8188: Add SMI reset and clamp
  2026-01-19 · Friday Yang <hidden>
• STALE152d REVIEWED: 9 (9M) [PATCH v12 1/2] dt-bindings: memory: mediatek: Add SMI reset and clamp for MT8188
  2026-01-19 · Friday Yang <hidden>
• STALE191d [PATCH] dt-bindings: Remove unused includes
  2025-12-12 · "Rob Herring (Arm)" <robh@kernel.org>
• STALE211d [PATCH 1/3] memory: mtk-smi: fix device leaks on common probe
  2025-11-21 · Johan Hovold <johan@kernel.org>
• STALE211d [PATCH 2/3] memory: mtk-smi: fix device leak on larb probe
  2025-11-21 · Johan Hovold <johan@kernel.org>
• STALE211d [PATCH 3/3] memory: mtk-smi: clean up device link creation
  2025-11-21 · Johan Hovold <johan@kernel.org>
• STALE239d [PATCH] memory: mtk-smi: Fix NULL pointer dereference in config_port
  2025-11-11 · Jian Hui Lee <hidden>
• STALE256d [PATCH v2 1/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2025-10-27 · Zhengnan Chen <hidden>
• STALE256d REVIEWED: 2 (2M) [PATCH v2 2/2] memory: mtk-smi: Add mt8189 support
  2025-10-27 · Zhengnan Chen <hidden>
• STALE260d REVIEWED: 7 (7M) [PATCH v4 1/5] dt-bindings: mediatek: mt8189: Add bindings for MM & APU & INFRA IOMMU
  2025-10-18 · Zhengnan Chen <hidden>
• STALE268d REVIEWED: 7 (7M) [PATCH v3 1/5] dt-bindings: mediatek: mt8189: Add bindings for MM & APU & INFRA IOMMU
  2025-10-15 · Zhengnan Chen <hidden>
• STALE260d REVIEWED: 5 (5M) [PATCH v2 1/5] dt-bindings: mediatek: mt8189: Add bindings for MM & APU & INFRA IOMMU
  2025-10-15 · Zhengnan Chen <hidden>
• STALE264d [PATCH 2/2] memory: mtk-smi: Add mt8189 support
  2025-09-19 · Zhengnan Chen <hidden>
• STALE264d [PATCH 1/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2025-09-19 · Zhengnan Chen <hidden>
• STALE256d [PATCH v11 2/2] memory: mtk-smi: mt8188: Add SMI reset and clamp
  2025-09-17 · Friday Yang <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.

• COLD39d 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
• COLD39d REVIEWED: 2 (2M) [RESEND,v2 2/2] memory: mtk-smi: Add mt8189 support
  2026-04-27 · mtk20898 <hidden> · 1 Reviewed-by
• COOLING6d REVIEWED: 4 (4M) [PATCH v3 2/2] memory: mtk-smi: Add mt8189 support
  2026-07-01 · Congcong Yao <hidden> · 2 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.

• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leaks on common probe" failed to apply to 6.18-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leak on larb probe" failed to apply to 6.18-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leaks on common probe" failed to apply to 6.12-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leak on larb probe" failed to apply to 6.12-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leaks on common probe" failed to apply to 6.6-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leak on larb probe" failed to apply to 6.6-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leaks on common probe" failed to apply to 6.1-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leak on larb probe" failed to apply to 6.1-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leak on larb probe" failed to apply to 5.15-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>
• DORMANTno replies FAILED: Patch "memory: mtk-smi: fix device leak on larb probe" failed to apply to 5.10-stable tree
  2026-03-01 · Sasha Levin <sashal@kernel.org>