linux-kernel - Re: [PATCH 00/16] dt-bindings: clock: qcom: reference qcom-gcc.yaml

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Date: Fri, 31 May 2024 18:14:56 +0300
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>, 
	Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Taniya Das <quic_tdas@...cinc.com>, Konrad Dybcio <konrad.dybcio@...ainline.org>, 
	Jonathan Marek <jonathan@...ek.ca>, Del Regno <angelogioacchino.delregno@...ainline.org>, 
	Loic Poulain <loic.poulain@...aro.org>, Neil Armstrong <neil.armstrong@...aro.org>, 
	Konrad Dybcio <konrad.dybcio@...aro.org>, linux-arm-msm@...r.kernel.org, linux-clk@...r.kernel.org, 
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 00/16] dt-bindings: clock: qcom: reference qcom-gcc.yaml

On Fri, May 31, 2024 at 03:52:18PM +0200, Krzysztof Kozlowski wrote:
> Hi,
> 
> Unify Qualcomm clock controllers by referencing qcom,gcc.yaml where
> applicable.  Several existing bindings for these display/GPU/CAM clock
> controllers already do it.

The series looks good to me with a single point in mind. You are writing
that dispcc/videocc/etc are a variant of GCC. However GCC is a Global
Clock Controller. What about renaming qcom,gcc.yaml to
qcom,cc-common.yaml ? Then the rest makes total sense to me.

> 
> No external dependencies, this CAN be applied independently, but require
> power-domain-cells in each binding, just like Dmitry's new set is doing.
> 
> https://lore.kernel.org/all/20240529-qcom-gdscs-v2-0-69c63d0ae1e7@linaro.org/
> 
> Best regards,
> Krzysztof
> 
> ---
> Krzysztof Kozlowski (16):
>       dt-bindings: clock: qcom,sm8450-videocc: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,videocc: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,dispcc-sc8280xp: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,dispcc-sm6350: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,dispcc-sm8x50: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,gpucc-sdm660: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,gpucc: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,msm8998-gpucc: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,qcm2290-dispcc: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,sc7180-dispcc: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,sc7280-dispcc: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,sdm845-dispcc: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,sm6115-dispcc: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,sm8450-dispcc: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,sm8550-dispcc: reference qcom,gcc.yaml
>       dt-bindings: clock: qcom,sm8450-gpucc: reference qcom,gcc.yaml
> 
>  .../bindings/clock/qcom,dispcc-sc8280xp.yaml         | 20 ++++----------------
>  .../bindings/clock/qcom,dispcc-sm6350.yaml           | 20 ++++----------------
>  .../bindings/clock/qcom,dispcc-sm8x50.yaml           | 18 ++----------------
>  .../devicetree/bindings/clock/qcom,gpucc-sdm660.yaml | 20 ++++----------------
>  .../devicetree/bindings/clock/qcom,gpucc.yaml        | 20 ++++----------------
>  .../bindings/clock/qcom,msm8998-gpucc.yaml           | 20 ++++----------------
>  .../bindings/clock/qcom,qcm2290-dispcc.yaml          | 20 ++++----------------
>  .../bindings/clock/qcom,sc7180-dispcc.yaml           | 20 ++++----------------
>  .../bindings/clock/qcom,sc7280-dispcc.yaml           | 20 ++++----------------
>  .../bindings/clock/qcom,sdm845-dispcc.yaml           | 20 ++++----------------
>  .../bindings/clock/qcom,sm6115-dispcc.yaml           | 20 ++++----------------
>  .../bindings/clock/qcom,sm8450-dispcc.yaml           | 20 ++++----------------
>  .../devicetree/bindings/clock/qcom,sm8450-gpucc.yaml | 20 ++++----------------
>  .../bindings/clock/qcom,sm8450-videocc.yaml          | 20 ++++----------------
>  .../bindings/clock/qcom,sm8550-dispcc.yaml           | 20 ++++----------------
>  .../devicetree/bindings/clock/qcom,videocc.yaml      | 19 +++----------------
>  16 files changed, 61 insertions(+), 256 deletions(-)
> ---
> base-commit: b0afb900b7d235d879f8e8e4babfe77d9db76f2f
> change-id: 20240531-dt-bindings-qcom-gcc-e2955fd60004
> 
> Best regards,
> -- 
> Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
> 

-- 
With best wishes
Dmitry