[GIT PULL] interconnect changes for 5.4

[Georgi Djakov]

Hi Greg,

This is a pull request with interconnect patches for the 5.4 merge window.
The patches have been for a while in linux-next without reported issues. The
details are in the signed tag. Please consider pulling into char-misc-next.

Thanks,
Georgi

The following changes since commit d45331b00ddb179e291766617259261c112db872:

  Linux 5.3-rc4 (2019-08-11 13:26:41 -0700)

are available in the Git repository at:

  https://git.linaro.org/people/georgi.djakov/linux.git tags/icc-5.4-rc1

for you to fetch changes up to 6311b6521bcc804e4d2fd45a5640562a7b8b5241:

  drivers: qcom: Add BCM vote macro to header (2019-08-20 10:09:56 +0300)

----------------------------------------------------------------
interconnect patches for 5.4

Here are the interconnect driver updates for the 5.4-rc1 merge window.

- New feature is the path tagging support that helps with grouping and
aggregating the bandwidth requests into separate buckets based on a tag.
- The first user of the path tagging is the Qualcomm sdm845 driver that
now implements support for wake/sleep sets. This allows consumer drivers
to express their bandwidth needs for the different CPU power states.
- New interconnect driver for the qcs404 platforms and a driver that
communicates bandwidth requests with remote processor over shared memory.
- Cleanups and fixes.

Signed-off-by: Georgi Djakov <georgi.djakov@xxxxxxxxxx>

----------------------------------------------------------------
Bjorn Andersson (1):
      interconnect: qcom: Add QCS404 interconnect provider driver

David Dai (1):
      interconnect: qcom: Add tagging and wake/sleep support for sdm845

Georgi Djakov (4):
      interconnect: Add support for path tags
      interconnect: Add pre_aggregate() callback
      dt-bindings: interconnect: Add Qualcomm QCS404 DT bindings
      interconnect: qcom: Add interconnect RPM over SMD driver

Jordan Crouse (1):
      drivers: qcom: Add BCM vote macro to header

Mao Wenan (1):
      interconnect: qcom: remove COMPILE_TEST from CONFIG_INTERCONNECT_QCOM_QCS404

 Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt |  45 +++++++++
 drivers/clk/qcom/clk-rpmh.c                                    |  16 +---
 drivers/interconnect/core.c                                    |  27 +++++-
 drivers/interconnect/qcom/Kconfig                              |  12 +++
 drivers/interconnect/qcom/Makefile                             |   4 +
 drivers/interconnect/qcom/qcs404.c                             | 539
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 drivers/interconnect/qcom/sdm845.c                             | 160
+++++++++++++++++++++----------
 drivers/interconnect/qcom/smd-rpm.c                            |  77
+++++++++++++++
 drivers/interconnect/qcom/smd-rpm.h                            |  15 +++
 include/dt-bindings/interconnect/qcom,qcs404.h                 |  88
+++++++++++++++++
 include/linux/interconnect-provider.h                          |   7 +-
 include/linux/interconnect.h                                   |   5 +
 include/soc/qcom/tcs.h                                         |  20 +++-
 13 files changed, 948 insertions(+), 67 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,qcs404.txt
 create mode 100644 drivers/interconnect/qcom/qcs404.c
 create mode 100644 drivers/interconnect/qcom/smd-rpm.c
 create mode 100644 drivers/interconnect/qcom/smd-rpm.h
 create mode 100644 include/dt-bindings/interconnect/qcom,qcs404.h