linux-kernel - Re: [PATCH v3 2/2] arm64: dts: qcom: sc7280: Add cpu OPP tables

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Date:   Mon, 02 Aug 2021 08:58:17 +0530
From:   Sibi Sankar <sibis@...eaurora.org>
To:     Doug Anderson <dianders@...omium.org>
Cc:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Matthias Kaehlcke <mka@...omium.org>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        Stephen Boyd <sboyd@...nel.org>,
        Andy Gross <agross@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" 
        <devicetree@...r.kernel.org>, LKML <linux-kernel@...r.kernel.org>,
        Linux PM <linux-pm@...r.kernel.org>
Subject: Re: [PATCH v3 2/2] arm64: dts: qcom: sc7280: Add cpu OPP tables

On 2021-07-31 03:50, Doug Anderson wrote:
> Hi,
> 
> On Wed, May 12, 2021 at 1:11 AM Sibi Sankar <sibis@...eaurora.org> 
> wrote:
>> 
>> Add OPP tables required to scale DDR/L3 per freq-domain on SC7280 
>> SoCs.
>> 
>> Reviewed-by: Douglas Anderson <dianders@...omium.org>
>> Signed-off-by: Sibi Sankar <sibis@...eaurora.org>
>> ---
>> 
>> V3:
>>  * Rename cpu opp table nodes [Matthias]
>>  * Rename opp phandles [Doug]
>> 
>> Depends on the following patch series:
>> L3 Provider Support: 
>> https://lore.kernel.org/lkml/1618556290-28303-1-git-send-email-okukatla@codeaurora.org/
>> CPUfreq Support: 
>> https://lore.kernel.org/lkml/1618020280-5470-2-git-send-email-tdas@codeaurora.org/
>> RPMH Provider Support: 
>> https://lore.kernel.org/lkml/1619517059-12109-1-git-send-email-okukatla@codeaurora.org/
>> 

Doug,

2 of the above 3 dependencies have
landed. L3 provider still needs a
re-spin.

https://patchwork.kernel.org/project/linux-arm-msm/cover/1627581885-32165-1-git-send-email-sibis@codeaurora.org/

We also have a new series ^^ on the
list which will affect #2 merge.


>> It also depends on L3 and cpufreq dt nodes from the ^^ series to not 
>> have
>> overlapping memory regions.
>> 
>>  arch/arm64/boot/dts/qcom/sc7280.dtsi | 215 
>> +++++++++++++++++++++++++++++++++++
>>  1 file changed, 215 insertions(+)
> 
> I see patch #1 in mainline now. Does that mean it's time to land patch
> #2 in the Qualcomm tree now? ...or maybe it needs to be re-posted?
> 

> -Doug

-- 
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project.