[PATCH v4 0/2] memory: mtk-smi: add MT8189 SMI support

[Congcong Yao via B4 Relay]

This patchset adds MT8189 SMI support.

The series updates the MediaTek SMI bindings for MT8189 and adds the
corresponding SMI common and LARB support in the mtk-smi driver.

Based on commit e30626823a40 ("Add linux-next specific files for 20260828")

Changes in v4:
- Rebase onto next-20260828.
- Add MT8189 SMI common, sub-common and LARB binding compatibles.
- Place the DT binding update before the driver update.
- Drop Reviewed-by tags from AngeloGioacchino Del Regno and Yong Wu
  because the patches changed materially.
- Update the MT8189 LARB OSTD settings to avoid zero values terminating
  the existing Gen2 configuration loop.
- Link to v3:
  https://lore.kernel.org/all/20260722-8189-smi-support-v3-0-ae00e13deeac@mediatek.com/

Changes in v3:
- Change the minimum clock number of smi-sub-common to 3.
- Link to v2:
  https://lore.kernel.org/linux-mediatek/20260427070444.20247-1-zhengnan.chen@mediatek.com/

Signed-off-by: Congcong Yao <congcong.yao at mediatek.com>
---
Zhengnan Chen (2):
      dt-bindings: memory-controllers: mtk-smi: Add support for mt8189
      memory: mtk-smi: Add MT8189 support

 .../memory-controllers/mediatek,smi-common.yaml    | 21 +++++++++-
 .../memory-controllers/mediatek,smi-larb.yaml      |  3 ++
 drivers/memory/mtk-smi.c                           | 45 ++++++++++++++++++++++
 3 files changed, 68 insertions(+), 1 deletion(-)
---
base-commit: e30626823a406725ce29bc75cb8ec467d3e1e326
change-id: 20260722-8189-smi-support-e22d97ee071b

Best regards,
--  
Congcong Yao <congcong.yao at mediatek.com>