[PATCH v4 0/7] Add IOMMU support to MT8365 SoC

[Alexandre Mergnat]

This commits are based on the Fabien Parent <fparent at baylibre.com> work.

The purpose of this series is to add the following HWs / IPs support for
the MT8365 SoC:
- System Power Manager
- MultiMedia Memory Management Unit "M4U" (IOMMU)
  - Smart Multimedia Interface "SMI"
    - Local arbiter "LARB"

This serie depends to another one which add power support for MT8365
SoC [1].

Regards,
Alex

[1]: https://lore.kernel.org/linux-arm-kernel/20230713150414.891893-1-msp@baylibre.com/

Signed-off-by: Alexandre Mergnat <amergnat at baylibre.com>
---
Changes in v4:
- Rebase to v6.5-rc1.
- Link to v3: https://lore.kernel.org/r/20230207-iommu-support-v3-0-97e19ad4e85d@baylibre.com

Changes in v3:
- SMI driver support and bindings patches have been removed from
  this series and sent it in another one which should be merged before
  this one.
  - "dt-bindings: memory-controllers: mediatek,smi-larb: add mt8365"
  - "dt-bindings: memory-controllers: mediatek,smi-common: add mt8365"
  - "memory: mtk-smi: mt8365: Add SMI Support"
- Link to v2: https://lore.kernel.org/r/20230207-iommu-support-v2-0-60d5fa00e4e5@baylibre.com

Changes in v2:
- Split power domain patch (3) in 4 patches to explain in the commit
  messages the added subsystems.
- Add an independent "mediatek,mt8365-smi-common" compatible to have
  its own LARB bus select.
- Link to v1: https://lore.kernel.org/r/20230207-iommu-support-v1-0-4f0c81fd52c1@baylibre.com

---
Alexandre Mergnat (7):
      arm64: dts: mediatek: add mmsys support for mt8365 SoC
      arm64: dts: mediatek: add camsys support for mt8365 SoC
      arm64: dts: mediatek: add apu support for mt8365 SoC
      arm64: dts: mediatek: add power domain support for mt8365 SoC
      arm64: dts: mediatek: add smi support for mt8365 SoC
      arm64: dts: mediatek: add larb support for mt8365 SoC
      arm64: dts: mediatek: add iommu support for mt8365 SoC

 arch/arm64/boot/dts/mediatek/mt8365.dtsi | 210 +++++++++++++++++++++++++++++++
 1 file changed, 210 insertions(+)
---
base-commit: 29c81bf767230d53c3ca8c1ef19e4fde1b30c8bc
change-id: 20230207-iommu-support-5e620926e42e

Best regards,
-- 
Alexandre Mergnat <amergnat at baylibre.com>