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)

• WARM1d [PATCH] memory: pl353: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
  2026-08-21 07:44 · 0 replies in 7d · Triet Hoang <hidden>
• WARM1d [PATCH] memory: atmel-ebi: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
  2026-08-21 07:42 · 0 replies in 7d · Triet Hoang <hidden>
• WARM2d [PATCH] memory: exynos5422-dmc: handle clock enable failures
  2026-08-18 13:19 · 0 replies in 7d · Jiawen Liu <hidden>

Recent patches

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

• WARM1d [PATCH] memory: pl353: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
  2026-08-21 · Triet Hoang <hidden>
• WARM1d [PATCH] memory: atmel-ebi: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
  2026-08-21 · Triet Hoang <hidden>
• WARM2d [PATCH] memory: exynos5422-dmc: handle clock enable failures
  2026-08-18 · Jiawen Liu <hidden>
• DORMANTno replies [PATCH v2] memory: brcmstb_dpfe: validate firmware section sizes
  2026-08-15 · Pengpeng Hou <hidden>
• COLD28d REVIEWED: 4 (4M) [PATCH RESEND v3 1/2] memory: mtk-smi: Add mt8189 support
  2026-07-22 · Congcong Yao <hidden>
• COLD28d REVIEWED: 2 (2M) [PATCH RESEND v3 2/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2026-07-22 · Congcong Yao <hidden>
• COLD31d 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>
• COLD31d 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>
• COLD38d [RFC PATCH 06/22] memory: ti-ddrss: Add MR4 temperature-driven refresh rate driver
  2026-07-14 · MANNURU VENKATESWARLU <hidden>
• COLD38d [RFC PATCH 01/22] dt-bindings: memory: cdns,k3-ddr: Add Cadence K3 DDR controller binding
  2026-07-14 · MANNURU VENKATESWARLU <hidden>
• COLD38d [RFC PATCH 03/22] dt-bindings: memory: ti,j721s2-msmc: Add TI K3 MSMC binding
  2026-07-14 · MANNURU VENKATESWARLU <hidden>
• COLD38d [RFC PATCH 02/22] dt-bindings: memory: ti,j7-ddrss: Add TI K3 DDRSS wrapper binding
  2026-07-14 · MANNURU VENKATESWARLU <hidden>
• COLD35d [PATCH] memory: brcmstb_dpfe: validate firmware section sizes
  2026-07-06 · Pengpeng Hou <hidden>
• COLD45d REVIEWED: 4 (4M) [PATCH v3 2/2] memory: mtk-smi: Add mt8189 support
  2026-07-01 · Congcong Yao <hidden>
• COLD45d [PATCH v3 1/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2026-07-01 · Congcong Yao <hidden>
• COLD53d [PATCH] memory: stm32_omm: initialize ret in stm32_omm_set_amcr
  2026-06-17 · Ruoyu Wang <hidden>
• COLD53d [PATCH] memory: atmel-ebi: unwind SMC clock on probe failures
  2026-06-16 · Pengpeng Hou <hidden>
• STALE85d [PATCH] memory: atmel-ebi: Allow deferred probing
  2026-04-29 · Alexander Dahl <hidden>
• STALE77d REVIEWED: 2 (2M) [RESEND,v2 2/2] memory: mtk-smi: Add mt8189 support
  2026-04-27 · mtk20898 <hidden>
• STALE77d REVIEWED: 2 (2M) [RESEND,v2 1/2] dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
  2026-04-27 · mtk20898 <hidden>
• STALE123d [PATCH AUTOSEL 7.0-6.1] memory: brcmstb_memc: Expand LPDDR4 check to cover for LPDDR5
  2026-04-20 · 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>
• 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>

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.

• STALE77d 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
• STALE77d REVIEWED: 2 (2M) [RESEND,v2 2/2] memory: mtk-smi: Add mt8189 support
  2026-04-27 · mtk20898 <hidden> · 1 Reviewed-by
• COLD45d REVIEWED: 4 (4M) [PATCH v3 2/2] memory: mtk-smi: Add mt8189 support
  2026-07-01 · Congcong Yao <hidden> · 2 Reviewed-by
• COLD31d 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
• COLD31d 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
• COLD28d REVIEWED: 4 (4M) [PATCH RESEND v3 1/2] memory: mtk-smi: Add mt8189 support
  2026-07-22 · Congcong Yao <hidden> · 2 Reviewed-by
• COLD28d 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.

• 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>