linux-kernel - Re: [PATCH v7 1/4] dt-bindings: soc: qcom: Add AOSS QMP binding

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Message-ID: <20190521104211.GF15118@vkoul-mobl>
Date:   Tue, 21 May 2019 16:12:11 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Andy Gross <agross@...nel.org>,
        David Brown <david.brown@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Stephen Boyd <swboyd@...omium.org>,
        linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 1/4] dt-bindings: soc: qcom: Add AOSS QMP binding

On 30-04-19, 21:37, Bjorn Andersson wrote:
> Add binding for the QMP based side-channel communication mechanism to
> the AOSS, which is used to control resources not exposed through the
> RPMh interface.
> 
> Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
> ---
> 
> Changes since v6:
> - Added #clock-cells
> 
>  .../bindings/soc/qcom/qcom,aoss-qmp.txt       | 81 +++++++++++++++++++
>  include/dt-bindings/power/qcom-aoss-qmp.h     | 14 ++++
>  2 files changed, 95 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.txt
>  create mode 100644 include/dt-bindings/power/qcom-aoss-qmp.h
> 
> diff --git a/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.txt b/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.txt
> new file mode 100644
> index 000000000000..14a45b3dc059
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/soc/qcom/qcom,aoss-qmp.txt
> @@ -0,0 +1,81 @@
> +Qualcomm Always-On Subsystem side channel binding
> +
> +This binding describes the hardware component responsible for side channel
> +requests to the always-on subsystem (AOSS), used for certain power management
> +requests that is not handled by the standard RPMh interface. Each client in the
> +SoC has it's own block of message RAM and IRQ for communication with the AOSS.
> +The protocol used to communicate in the message RAM is known as Qualcomm
> +Messagin Protocol (QMP)

s/Messagin/Messaging?

Rest lgtm:
Reviewed-by: Vinod Koul <vkoul@...nel.org>

-- 
~Vinod