[v4,0/4] Add OSM L3 Interconnect Provider

Message

Sibi Sankar Jan. 9, 2020, 9:12 p.m. UTC

This patch series aims to add Operating State Manager (OSM) L3
interconnect provider support on SDM845 and SC7180 SoCs to handle
bandwidth requests from CPU to scale L3 caches.

V4:
 * add SC7180 support
 * use icc_std_aggregate
 * use icc_nodes_remove
 * Fixup Evan's review comments.

v3:
 * switched the dt-bindings to dual-license
 * Rebased to linux-next

v2:
 * addressed review comments from Evan
 * dropped unused gpu icc node on SDM845 SoC

Sibi Sankar (4):
  dt-bindings: interconnect: Add OSM L3 DT bindings
  interconnect: qcom: Add OSM L3 interconnect provider support
  dt-bindings: interconnect: Add OSM L3 DT binding on SC7180
  interconnect: qcom: Add OSM L3 support on SC7180

 .../bindings/interconnect/qcom,osm-l3.yaml    |  62 ++++
 drivers/interconnect/qcom/Kconfig             |   7 +
 drivers/interconnect/qcom/Makefile            |   2 +
 drivers/interconnect/qcom/osm-l3.c            | 287 ++++++++++++++++++
 .../dt-bindings/interconnect/qcom,osm-l3.h    |  12 +
 5 files changed, 370 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
 create mode 100644 drivers/interconnect/qcom/osm-l3.c
 create mode 100644 include/dt-bindings/interconnect/qcom,osm-l3.h