linux-kernel - Re: [PATCH RESEND v5 0/5] interconnect: qcom: Add MSM8996 interconnect driver

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Date:   Thu, 21 Oct 2021 22:20:52 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Yassine Oudjana <y.oudjana@...tonmail.com>,
        Georgi Djakov <djakov@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>
Cc:     AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Shawn Guo <shawn.guo@...aro.org>,
        linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        ~postmarketos/upstreaming@...ts.sr.ht
Subject: Re: [PATCH RESEND v5 0/5] interconnect: qcom: Add MSM8996
 interconnect driver

On 21/10/2021 16:24, Yassine Oudjana wrote:
> This series adds a driver for interconnects on MSM8996. This fixes some rare display underflows
> and provides a slight heat reduction.
> 
> Resending because some addresses in CC got mixed up.
> 
> Changes since v4:
>   - Rebase on Dmitry's icc-rpm patches[1].
>   - Combine SDM660 bindings into the RPM interconnect schema.
>   - Clean up qcom_icc_node structs by removing unused properties, moving links to external
>     arrays and using the same arrays for multiple nodes where possible.
>   - Add support for Aggregate 0 NoC (a0noc).
> Changes since v3:
>   - Expand DEFINE_QNODE macros in msm8996.c.
>   - Commonize probe function.
>   - Don't rename qcom_icc_set in icc-rpmh since it's no longer needed.
>   - Code style fixes.
> Changes since v2:
>   - Dual-license qcom,msm8996.h and move it to the dt bindings patch
>   - Remove interconnect paths from CPUs since cpufreq driver doesn't support icc scaling yet.
> Changes since v1:
>   - Split first patch into 2 patches, one for renaming qcom_icc_set in icc-rpmh, and another
>     one for the actual commonization.
>   - Revert unnecessary move of include line in sdm660.c
> 
> [1] https://lore.kernel.org/linux-arm-msm/20210903232421.1384199-1-dmitry.baryshkov@linaro.org/

For the whole series:

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org> #db820c

> 
> Yassine Oudjana (5):
>    dt-bindings: interconnect: Combine SDM660 bindings into RPM schema
>    interconnect: icc-rpm: Add support for bus power domain
>    dt-bindings: interconnect: Add Qualcomm MSM8996 DT bindings
>    interconnect: qcom: Add MSM8996 interconnect provider driver
>    arm64: dts: qcom: msm8996: Add interconnect support
> 
>   .../bindings/interconnect/qcom,rpm.yaml       |  143 +-
>   .../bindings/interconnect/qcom,sdm660.yaml    |  185 --
>   arch/arm64/boot/dts/qcom/msm8996.dtsi         |   93 +
>   drivers/interconnect/qcom/Kconfig             |    9 +
>   drivers/interconnect/qcom/Makefile            |    2 +
>   drivers/interconnect/qcom/icc-rpm.c           |    7 +
>   drivers/interconnect/qcom/icc-rpm.h           |    1 +
>   drivers/interconnect/qcom/msm8996.c           | 2113 +++++++++++++++++
>   drivers/interconnect/qcom/msm8996.h           |  149 ++
>   .../dt-bindings/interconnect/qcom,msm8996.h   |  163 ++
>   10 files changed, 2673 insertions(+), 192 deletions(-)
>   delete mode 100644 Documentation/devicetree/bindings/interconnect/qcom,sdm660.yaml
>   create mode 100644 drivers/interconnect/qcom/msm8996.c
>   create mode 100644 drivers/interconnect/qcom/msm8996.h
>   create mode 100644 include/dt-bindings/interconnect/qcom,msm8996.h
> 


-- 
With best wishes
Dmitry