interconnect changes for 5.20

Hello Greg,

This is the pull request with interconnect changes for the 5.20-rc1 merge window. It contains driver updates. The details are in the signed tag.

All patches have been in linux-next during the last few days. No issues have been reported so far. Please pull into char-misc-next.

Thanks,
Georgi

The following changes since commit f2906aa863381afb0015a9eb7fefad885d4e5a56:

Linux 5.19-rc1 (2022-06-05 17:18:54 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git tags/icc-5.20-rc1

for you to fetch changes up to a6339ac8a1048f316c95c3fcbe22497cfdcc8da0:

Merge branch 'icc-rpm' into icc-next (2022-07-12 10:05:55 +0300)

----------------------------------------------------------------
interconnect changes for 5.20

Here are the interconnect changes for the 5.20-rc1 merge window consisting of two new drivers, misc driver improvements and new device managed API.

Core change:
- Add device managed bulk API

Driver changes:
- New driver for NXP i.MX8MP platforms
- New driver for Qualcomm SM6350 platforms
- Multiple bucket support for Qualcomm RPM-based drivers.

----------------------------------------------------------------
Bryan O'Donoghue (1):
interconnect: icc-rpm: Set destination bandwidth as well as source bandwidth

Georgi Djakov (3):
Merge branch 'icc-sm6350' into icc-next
Merge branch 'icc-imx8mp' into icc-next
Merge branch 'icc-rpm' into icc-next

Leo Yan (6):
interconnect: qcom: msm8939: Use icc_sync_state
dt-bindings: interconnect: Update property for icc-rpm path tag
interconnect: qcom: Move qcom_icc_xlate_extended() to a common file
interconnect: qcom: icc-rpm: Change to use qcom_icc_xlate_extended()
interconnect: qcom: icc-rpm: Support multiple buckets
interconnect: qcom: icc-rpm: Set bandwidth and clock for bucket values

Luca Weiss (4):
interconnect: qcom: icc-rpmh: Support child NoC device probe
dt-bindings: interconnect: qcom: Split out rpmh-common bindings
dt-bindings: interconnect: Add Qualcomm SM6350 NoC support
interconnect: qcom: Add SM6350 driver support

Peng Fan (9):
dt-bindings: interconnect: imx8m: Add bindings for imx8mp noc
dt-bindings: interconnect: add fsl,imx8mp.h
interconnect: add device managed bulk API
interconnect: imx: fix max_node_id
interconnect: imx: set src node
interconnect: imx: introduce imx_icc_provider
interconnect: imx: configure NoC mode/prioriry/ext_control
interconnect: imx: Add platform driver for imx8mp PM / devfreq: imx: Register i.MX8MP interconnect device

 .../devicetree/bindings/interconnect/fsl,imx8m-noc.yaml         |   6 +-
 Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml    |   6 +-
 .../devicetree/bindings/interconnect/qcom,rpmh-common.yaml      |  43 +
 Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml   |  22 +-
 .../devicetree/bindings/interconnect/qcom,sm6350-rpmh.yaml      |  82 ++
 drivers/devfreq/imx-bus.c                                       |   1 +
 drivers/interconnect/bulk.c                                     |  42 +
 drivers/interconnect/imx/Kconfig                                |   4 +
 drivers/interconnect/imx/Makefile                               |   2 +
 drivers/interconnect/imx/imx.c                                  |  84 +-
 drivers/interconnect/imx/imx.h                                  |  49 +-
 drivers/interconnect/imx/imx8mm.c                               |   2 +-
 drivers/interconnect/imx/imx8mn.c                               |   2 +-
 drivers/interconnect/imx/imx8mp.c                               | 259 ++++
 drivers/interconnect/imx/imx8mq.c                               |   2 +-
 drivers/interconnect/qcom/Kconfig                               |   9 +
 drivers/interconnect/qcom/Makefile                              |   5 +
 drivers/interconnect/qcom/icc-common.c                          |  34 +
 drivers/interconnect/qcom/icc-common.h                          |  13 +
 drivers/interconnect/qcom/icc-rpm.c                             | 168 ++-
 drivers/interconnect/qcom/icc-rpm.h                             |   6 +
 drivers/interconnect/qcom/icc-rpmh.c                            |  30 +-
 drivers/interconnect/qcom/icc-rpmh.h                            |   1 -
 drivers/interconnect/qcom/msm8939.c                             |   1 +
 drivers/interconnect/qcom/sm6350.c                              | 493 ++++++++
 drivers/interconnect/qcom/sm6350.h                              | 139 ++
 drivers/interconnect/qcom/sm8450.c                              |   1 +
 include/dt-bindings/interconnect/fsl,imx8mp.h                   |  59 +
 include/dt-bindings/interconnect/qcom,sm6350.h                  | 148 +++
 include/linux/interconnect.h                                    |   7 +
 30 files changed, 1627 insertions(+), 93 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,rpmh-common.yaml
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sm6350-rpmh.yaml
 create mode 100644 drivers/interconnect/imx/imx8mp.c
 create mode 100644 drivers/interconnect/qcom/icc-common.c
 create mode 100644 drivers/interconnect/qcom/icc-common.h
 create mode 100644 drivers/interconnect/qcom/sm6350.c
 create mode 100644 drivers/interconnect/qcom/sm6350.h
 create mode 100644 include/dt-bindings/interconnect/fsl,imx8mp.h
 create mode 100644 include/dt-bindings/interconnect/qcom,sm6350.h

Pulled and pushed out, thanks.

greg k-h

Oops, nope, I got the following error:

Fixes tag: Fixes: f0d8048525d7d("interconnect: Add imx core driver")
Has these problem(s):
- missing space between the SHA1 and the subject

I can rebase this and fix it up myself, or you can do it, which ever is easier for you.

thanks,

greg k-h

Apologies for missing this. This was in linux-next for more than a week, but nobody reported it. I'll create a script to check for this problem to my workflow. Now sending you v2 pull request.

Thanks,
Georgi

That's odd, as my scripts come from Stephen's linux-next scripts, I would have thought he would have caught it before me.

thanks,

greg k-h

I also thought the same, but anyway, now added your verify_fixes.sh checks to my workflow.

Thanks,
Georgi