interconnect changes for 6.20

Hello Greg,

This is the pull request with interconnect changes for the v6.20-rc1 merge window. As always, the summary is in the signed tag.

All patches have been in linux-next for over a week. There are currently no reported issues. Please pull into char-misc-next when possible.

Thanks,
Georgi

The following changes since commit 8f0b4cce4481fb22653697cced8d0d04027cb1e8:

Linux 6.19-rc1 (2025-12-14 16:05:07 +1200)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git tags/icc-6.20-rc1

for you to fetch changes up to 0e841d1d561376828ea9ecdf7d591f491046924c:

interconnect: qcom: msm8974: drop duplicated RPM_BUS_{MASTER,SLAVE}_REQ defines (2026-01-22 22:36:31 +0200)

----------------------------------------------------------------
interconnect changes for 6.20

This pull request contains the interconnect changes for the 6.20-rc1 merge window. The core and driver changes are listed below.

Core changes:
- Add KUnit tests for core functionality

Driver changes:
- New driver for MediaTek MT8196 EMI
- MediaTek driver fixes
- Support for Glymur BWMONs
- QCS8300 driver topology fix
- Misc cleanups

----------------------------------------------------------------
AngeloGioacchino Del Regno (2):
dt-bindings: interconnect: mt8183-emi: Add support for MT8196 EMI
interconnect: mediatek: Add support for MediaTek MT8196 EMI ICC

Gabor Juhos (2):
interconnect: qcom: smd-rpm: drop duplicated QCOM_RPM_SMD_KEY_RATE define
interconnect: qcom: msm8974: drop duplicated RPM_BUS_{MASTER,SLAVE}_REQ defines

Georgi Djakov (1):
Merge branch 'icc-mtk' into icc-next

Konrad Dybcio (1):
dt-bindings: interconnect: qcom,qcs615-rpmh: Drop IPA interconnects

Kuan-Wei Chiu (1):
interconnect: Add kunit tests for core functionality

Nicolas Frattaroli (2):
interconnect: mediatek: Don't hijack parent device
interconnect: mediatek: Aggregate bandwidth with saturating add

Pragnesh Papaniya (1):
dt-bindings: interconnect: qcom-bwmon: Document Glymur BWMONs

Raviteja Laggyshetty (1):
interconnect: qcom: qcs8300: fix the num_links for nsp icc node

 .../devicetree/bindings/interconnect/mediatek,mt8183-emi.yaml   |   1 +
 .../devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml    |   1 +
 .../devicetree/bindings/interconnect/qcom,qcs615-rpmh.yaml      |   2 -
 drivers/interconnect/Kconfig                                    |  14 +
 drivers/interconnect/Makefile                                   |   2 +
 drivers/interconnect/icc-kunit.c                                | 324 ++++++
 drivers/interconnect/mediatek/Kconfig                           |   7 +
 drivers/interconnect/mediatek/Makefile                          |   1 +
 drivers/interconnect/mediatek/icc-emi.c                         |   9 +-
 drivers/interconnect/mediatek/mt8196.c                          | 383 ++++++++
 drivers/interconnect/qcom/msm8974.c                             |   3 -
 drivers/interconnect/qcom/qcs8300.c                             |   2 +-
 drivers/interconnect/qcom/smd-rpm.c                             |   1 -
 include/dt-bindings/interconnect/mediatek,mt8196.h              |  48 +
 14 files changed, 788 insertions(+), 10 deletions(-)
 create mode 100644 drivers/interconnect/icc-kunit.c
 create mode 100644 drivers/interconnect/mediatek/mt8196.c
 create mode 100644 include/dt-bindings/interconnect/mediatek,mt8196.h

Pulled and pushed out, thanks.

greg k-h