linux-kernel - Re: [PATCH v3] dt-bindings: interconnect: qcom-bwmon: document SM8550 compatibles

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Message-ID: <5ab38158-6e75-ea9c-f788-f3a2d77dbbe7@linaro.org>
Date:   Wed, 18 Jan 2023 16:05:12 +0100
From:   Neil Armstrong <neil.armstrong@...aro.org>
To:     Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>,
        Andy Gross <agross@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Georgi Djakov <djakov@...nel.org>,
        Rob Herring <robh+dt@...nel.org>
Cc:     linux-arm-msm@...r.kernel.org, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] dt-bindings: interconnect: qcom-bwmon: document SM8550
 compatibles

Hi Georgi,

On 09/01/2023 13:11, Neil Armstrong wrote:
> Document the compatibles used to describe the Bandwidth Monitors
> present on the SM8550 platform.
> 
> A BWMON v4 IP monitors the CPU bandwidth, and a v5 does the LLCC
> bandwidth monitoring.
> 
> This is described by adding "llcc" and "cpu" into the compatible
> strings to differentiate the BWMON IPs.
> 
> Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

Gentle ping,
Neil

> ---
> --
> ---
> Changes in v3:
> - rebased on v6.2-rc1
> - Link to v2: https://lore.kernel.org/r/20221114-narmstrong-sm8550-upstream-bwmon-v2-0-20c555e3ba5d@linaro.org
> 
> Changes in v2:
> - Reworded commit message
> - Added Reviewed-by from Krzysztof
> - Link to v1: https://lore.kernel.org/r/20221114-narmstrong-sm8550-upstream-bwmon-v1-0-b6dd08927f35@linaro.org
> ---
>   Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml | 2 ++
>   1 file changed, 2 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
> index 0c720dbde36e..12a0d3ecbabb 100644
> --- a/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
> +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml
> @@ -27,11 +27,13 @@ properties:
>                 - qcom,sc7280-cpu-bwmon
>                 - qcom,sc8280xp-cpu-bwmon
>                 - qcom,sdm845-bwmon
> +              - qcom,sm8550-cpu-bwmon
>             - const: qcom,msm8998-bwmon
>         - const: qcom,msm8998-bwmon       # BWMON v4
>         - items:
>             - enum:
>                 - qcom,sc8280xp-llcc-bwmon
> +              - qcom,sm8550-llcc-bwmon
>             - const: qcom,sc7280-llcc-bwmon
>         - const: qcom,sc7280-llcc-bwmon   # BWMON v5
>         - const: qcom,sdm845-llcc-bwmon   # BWMON v5
> 
> ---
> base-commit: 1b929c02afd37871d5afb9d498426f83432e71c2
> change-id: 20221114-narmstrong-sm8550-upstream-bwmon-a7c6227fab6d
> 
> Best regards,