linux-kernel - [PATCH v5 0/4] Add support for QoS configuration

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Message-ID: <20240607173927.26321-1-quic_okukatla@quicinc.com>
Date: Fri, 7 Jun 2024 23:09:23 +0530
From: Odelu Kukatla <quic_okukatla@...cinc.com>
To: Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio
	<konrad.dybcio@...aro.org>,
        Georgi Djakov <djakov@...nel.org>, Rob Herring
	<robh@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>
CC: Kees Cook <keescook@...omium.org>, <cros-qcom-dts-watchers@...omium.org>,
        "Gustavo A . R . Silva" <gustavoars@...nel.org>,
        <linux-arm-msm@...r.kernel.org>, <linux-pm@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-hardening@...r.kernel.org>, <quic_rlaggysh@...cinc.com>,
        <quic_mdtipton@...cinc.com>, <quic_okukatla@...cinc.com>
Subject: [PATCH v5 0/4] Add support for QoS configuration

This series adds QoS support for QNOC type device which can be found on
SC7280 platform. It adds support for programming priority,
priority forward disable and urgency forwarding. This helps in
priortizing the traffic originating from different interconnect masters
at NOC (Network On Chip).

Changes in v5:
 - Replaced platform_get_resource() and devm_ioremap_resource() with
   devm_platform_ioremap_resource() API.
 - Initialized the qosbox pointer in ICC node using compound literal.
 - Added conditional check for clock property in dt-bindings to the 
   providers which need clocks.

Odelu Kukatla (4):
  interconnect: qcom: icc-rpmh: Add QoS configuration support
  interconnect: qcom: sc7280: enable QoS configuration
  dt-bindings: interconnect: add clock property to enable QOS on SC7280
  arm64: dts: qcom: sc7280: Add clocks for QOS configuration

 .../interconnect/qcom,sc7280-rpmh.yaml        |  53 ++++
 arch/arm64/boot/dts/qcom/sc7280.dtsi          |   3 +
 drivers/interconnect/qcom/icc-rpmh.c          |  93 ++++++
 drivers/interconnect/qcom/icc-rpmh.h          |  35 +++
 drivers/interconnect/qcom/sc7280.c            | 274 ++++++++++++++++++
 5 files changed, 458 insertions(+)

-- 
2.17.1