[PATCH v5 0/7] Add OSM L3 Interconnect Provider

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



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.

V5:
 * addressed misc review comments from Georgi
 * allow icc node ids to be used across multiple providers
 * picked up Rob's R-b and Ack

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

Depends on:
SDM845 icc refactor: https://patchwork.kernel.org/cover/11372211/
SC7180 icc support: https://patchwork.kernel.org/cover/11404167/

Sibi Sankar (7):
  interconnect: qcom: Allow icc node to be used across icc providers
  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
  arm64: dts: qcom: sdm845: Add OSM L3 interconnect provider
  arm64: dts: qcom: sc7180: Add OSM L3 interconnect provider

 .../bindings/interconnect/qcom,osm-l3.yaml    |  62 ++++
 arch/arm64/boot/dts/qcom/sc7180.dtsi          |  11 +
 arch/arm64/boot/dts/qcom/sdm845.dtsi          |  11 +
 drivers/interconnect/qcom/Kconfig             |   7 +
 drivers/interconnect/qcom/Makefile            |   2 +
 drivers/interconnect/qcom/osm-l3.c            | 276 ++++++++++++++++++
 drivers/interconnect/qcom/sc7180.h            |   2 +
 drivers/interconnect/qcom/sdm845.c            | 134 +--------
 drivers/interconnect/qcom/sdm845.h            | 142 +++++++++
 .../dt-bindings/interconnect/qcom,osm-l3.h    |  12 +
 10 files changed, 526 insertions(+), 133 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml
 create mode 100644 drivers/interconnect/qcom/osm-l3.c
 create mode 100644 drivers/interconnect/qcom/sdm845.h
 create mode 100644 include/dt-bindings/interconnect/qcom,osm-l3.h

-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project



[Index of Archives]     [Device Tree Compilter]     [Device Tree Spec]     [Linux Driver Backports]     [Video for Linux]     [Linux USB Devel]     [Linux PCI Devel]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Yosemite Backpacking]


  Powered by Linux