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From: Sibi Sankar <sibis@codeaurora.org>
To: robh+dt@kernel.org, georgi.djakov@linaro.org, evgreen@chromium.org
Cc: bjorn.andersson@linaro.org, agross@kernel.org,
	linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
	linux-arm-msm@vger.kernel.org, mark.rutland@arm.com,
	saravanak@google.com, viresh.kumar@linaro.org,
	okukatla@codeaurora.org, Sibi Sankar <sibis@codeaurora.org>
Subject: [PATCH v5 0/7] Add OSM L3 Interconnect Provider
Date: Thu, 27 Feb 2020 16:26:24 +0530
Message-ID: <20200227105632.15041-1-sibis@codeaurora.org> (raw)

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

             reply index

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-27 10:56 Sibi Sankar [this message]
2020-02-27 10:56 ` [PATCH v5 1/7] interconnect: qcom: Allow icc node to be used across icc providers Sibi Sankar
2020-02-29  0:21   ` Evan Green
2020-02-27 10:56 ` [PATCH v5 2/7] dt-bindings: interconnect: Add OSM L3 DT bindings Sibi Sankar
2020-02-27 10:56 ` [PATCH v5 3/7] interconnect: qcom: Add OSM L3 interconnect provider support Sibi Sankar
2020-02-29  0:10   ` Evan Green
2020-02-27 10:56 ` [PATCH v5 4/7] dt-bindings: interconnect: Add OSM L3 DT binding on SC7180 Sibi Sankar
2020-02-27 10:56 ` [PATCH v5 5/7] interconnect: qcom: Add OSM L3 support " Sibi Sankar
2020-02-29  0:10   ` Evan Green
2020-02-27 10:56 ` [PATCH v5 6/7] arm64: dts: qcom: sdm845: Add OSM L3 interconnect provider Sibi Sankar
2020-02-29  0:10   ` Evan Green
2020-03-04 16:32   ` Georgi Djakov
2020-02-27 10:56 ` [PATCH v5 7/7] arm64: dts: qcom: sc7180: " Sibi Sankar
2020-02-29  0:10   ` Evan Green
2020-03-04 16:33   ` Georgi Djakov

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