[PATCH v2 00/13] MediaTek Interconnect Cleanup and MT8196 Enablement

[Nicolas Frattaroli]

This series is a combination of binding changes, driver cleanups and new
driver code to enable the interconnect on the MediaTek MT8196 SoC.

This series currently does not add any users of it (i.e., no bandwidth
requests being made in affected device drivers), as the only one I
quickly whippd up is in the UFS driver, which is undergoing some major
refactoring upstream in a different series of mine.

Signed-off-by: Nicolas Frattaroli <nicolas.frattaroli at collabora.com>
---
Changes in v2:
- Added missing submitter SoB (i.e. mine)
- Link to v1: https://lore.kernel.org/r/20251114-mt8196-dvfsrc-v1-0-b956d4631468@collabora.com

---
AngeloGioacchino Del Regno (8):
      dt-bindings: soc: mediatek: dvfsrc: Add support for MT8196
      dt-bindings: interconnect: mt8183-emi: Add support for MT8196 EMI
      soc: mediatek: mtk-dvfsrc: Change error check for DVFSRCv4 START cmd
      soc: mediatek: mtk-dvfsrc: Add and propagate DVFSRC bandwidth type
      soc: mediatek: mtk-dvfsrc: Add a new callback for calc_dram_bw
      soc: mediatek: mtk-dvfsrc: Write bandwidth to EMI DDR if present
      soc: mediatek: mtk-dvfsrc: Add support for DVFSRCv4 and MT8196
      interconnect: mediatek: Add support for MediaTek MT8196 EMI ICC

Nicolas Frattaroli (5):
      dt-bindings: soc: mediatek: dvfsrc: Document clock
      soc: mediatek: mtk-dvfsrc: Get and Enable DVFSRC clock
      soc: mediatek: mtk-dvfsrc: Rework bandwidth calculations
      interconnect: mediatek: Don't hijack parent device
      interconnect: mediatek: Aggregate bandwidth with saturating add

 .../bindings/interconnect/mediatek,mt8183-emi.yaml |   1 +
 .../soc/mediatek/mediatek,mt8183-dvfsrc.yaml       |   7 +
 drivers/interconnect/mediatek/Kconfig              |   7 +
 drivers/interconnect/mediatek/Makefile             |   1 +
 drivers/interconnect/mediatek/icc-emi.c            |   9 +-
 drivers/interconnect/mediatek/mt8196.c             | 383 +++++++++++++++++++++
 drivers/soc/mediatek/mtk-dvfsrc.c                  | 364 ++++++++++++++++++--
 include/dt-bindings/interconnect/mediatek,mt8196.h |  48 +++
 8 files changed, 785 insertions(+), 35 deletions(-)
---
base-commit: e93f8002e4d244f0642224635f457bc8b135c98b
change-id: 20251114-mt8196-dvfsrc-59fc8901774c

Best regards,
-- 
Nicolas Frattaroli <nicolas.frattaroli at collabora.com>