linux-kernel - Re: [PATCH v3 2/7] soc: qcom: rpmpd: Add a Power domain driver to model corners

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Message-ID: <20180625171544.GA18520@rob-hp-laptop>
Date:   Mon, 25 Jun 2018 11:15:44 -0600
From:   Rob Herring <robh@...nel.org>
To:     Rajendra Nayak <rnayak@...eaurora.org>
Cc:     viresh.kumar@...aro.org, sboyd@...nel.org, andy.gross@...aro.org,
        ulf.hansson@...aro.org, collinsd@...eaurora.org,
        devicetree@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 2/7] soc: qcom: rpmpd: Add a Power domain driver to
 model corners

On Tue, Jun 12, 2018 at 10:10:47AM +0530, Rajendra Nayak wrote:
> The Power domains for corners just pass the performance state set by the
> consumers to the RPM (Remote Power manager) which then takes care
> of setting the appropriate voltage on the corresponding rails to
> meet the performance needs.
> 
> We add all Power domain data needed on msm8996 here. This driver can easily
> be extended by adding data for other qualcomm SoCs as well.
> 
> Signed-off-by: Rajendra Nayak <rnayak@...eaurora.org>
> Signed-off-by: Viresh Kumar <viresh.kumar@...aro.org>
> ---
>  drivers/soc/qcom/Kconfig               |   9 +
>  drivers/soc/qcom/Makefile              |   1 +
>  drivers/soc/qcom/rpmpd.c               | 301 +++++++++++++++++++++++++

>  include/dt-bindings/power/qcom-rpmpd.h |  16 ++

Acked-by: Rob Herring <robh@...nel.org>

>  4 files changed, 327 insertions(+)
>  create mode 100644 drivers/soc/qcom/rpmpd.c
>  create mode 100644 include/dt-bindings/power/qcom-rpmpd.h