linux-kernel - Re: [PATCH v13 0/8] Exynos5 Dynamic Memory Controller driver

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Message-ID: <760cdf64-af1b-2b5f-fb42-a950fdfa8c36@partner.samsung.com>
Date:   Wed, 4 Sep 2019 16:59:59 +0200
From:   Lukasz Luba <l.luba@...tner.samsung.com>
To:     Krzysztof Kozlowski <krzk@...nel.org>
Cc:     devicetree@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        linux-pm@...r.kernel.org,
        "linux-samsung-soc@...r.kernel.org" 
        <linux-samsung-soc@...r.kernel.org>, linux-clk@...r.kernel.org,
        mturquette@...libre.com, sboyd@...nel.org,
        Bartłomiej Żołnierkiewicz 
        <b.zolnierkie@...sung.com>, kgene@...nel.org, mark.rutland@....com,
        robh+dt@...nel.org, Chanwoo Choi <cw00.choi@...sung.com>,
        kyungmin.park@...sung.com,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        s.nawrocki@...sung.com, myungjoo.ham@...sung.com,
        keescook@...omium.org, tony@...mide.com, jroedel@...e.de,
        treding@...dia.com, digetx@...il.com, gregkh@...uxfoundation.org,
        willy.mh.wolff.ml@...il.com
Subject: Re: [PATCH v13 0/8] Exynos5 Dynamic Memory Controller driver

Hi Krzysztof,

On 9/4/19 12:16 PM, Krzysztof Kozlowski wrote:
> On Wed, 21 Aug 2019 at 12:43, Lukasz Luba <l.luba@...tner.samsung.com> wrote:
>>
>> Hi all,
>>
>> This is v13 which makes cosmetic changes. It is based on current mainline
>> (v5.3-rc5) with with devfreq/for-next where there is a PPMU patch [1].
>>
>> The patch set adds support of Dynamic Memory Controller for Exynos5422 SoC.
>> The driver supports Dynamic Voltage and Frequency Scaling
>> for the DMC and DRAM. It also provides needed timings for different
>> speed operations of the DRAM memory.
>> There is also new generic code in of_memory and headers which allows to parse
>> LPDDR3 memories defined in device-tree.
>>
>> Here are the last changes suggested by Krzysztof during his review.
>> For the previous changes in older revisions please refer to [2], there is
>> more detailed change log.
>>
>> changes:
>> v13:
>> - skipped patch with chipID changes in DT, since it is not used anymore,
>> - removed license comment in of_memory.c since SPDX has been merged,
>> - aligned comment to the current fields in the structure,
>> - changed printed warning when timings are not found,
>>
>> Regards,
>> Lukasz Luba
>>
>> [1] https://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git/commit/?h=for-next&id=b617376df8f01c975dee66802f4da16291f92079
>> [2] https://lkml.org/lkml/2019/7/22/251
>>
> 
> Hi Lukasz,
> 
> Thanks for the effort and work on this patchset. The text-based
> bindings are slowly converted to JSON-schema but your patches were
> developed some time ago and have Rob's review. It would be nice if you
> or someone converted it to JSON schema later.
> Anyway, I'll pick up everything today evening either for this merge
> window or eventually postponed till next one. It is quite late in the
> cycle and I want the patches to sit in linux-next for some time.
Thank you for taking the patches.
OK, I will convert the bindings to JSON format later, when the patches
land into mainline.

Regards,
Lukasz Luba
> 
> Best regards,
> Krzysztof
> 
>