linux-kernel - Re: [PATCH v6 13/14] dt-bindings: cpufreq: Document operating-points-v2-kryo-cpu

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Date:   Tue, 15 May 2018 09:39:50 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Ilia Lin <ilialin@...eaurora.org>
Cc:     mturquette@...libre.com, sboyd@...nel.org, robh@...nel.org,
        mark.rutland@....com, nm@...com, lgirdwood@...il.com,
        broonie@...nel.org, andy.gross@...aro.org, david.brown@...aro.org,
        catalin.marinas@....com, will.deacon@....com, rjw@...ysocki.net,
        linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        linux-arm-msm@...r.kernel.org, linux-soc@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, rnayak@...eaurora.org,
        amit.kucheria@...aro.org, nicolas.dechesne@...aro.org,
        celster@...eaurora.org, tfinkel@...eaurora.org
Subject: Re: [PATCH v6 13/14] dt-bindings: cpufreq: Document
 operating-points-v2-kryo-cpu

On 14-05-18, 16:11, Ilia Lin wrote:
> In Certain Qualcomm Technologies, Inc. SoCs like apq8096 and msm8996
> that have KRYO processors, the CPU ferequencies subset and voltage value
> of each OPP varies based on the silicon variant in use.
> Qualcomm Technologies, Inc. Process Voltage Scaling Tables
> defines the voltage and frequency value based on the msm-id in SMEM
> and speedbin blown in the efuse combination.
> The qcom-cpufreq-kryo driver reads the msm-id and efuse value from the SoC
> to provide the OPP framework with required information.
> This is used to determine the voltage and frequency value for each OPP of
> operating-points-v2 table when it is parsed by the OPP framework.
> 
> This change adds documentation.
> 
> Signed-off-by: Ilia Lin <ilialin@...eaurora.org>
> ---
>  .../devicetree/bindings/opp/kryo-cpufreq.txt       | 680 +++++++++++++++++++++
>  1 file changed, 680 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/opp/kryo-cpufreq.txt

Acked-by: Viresh Kumar <viresh.kumar@...aro.org>

-- 
viresh