linux-kernel - Re: [PATCH v4 00/10] NVIDIA Tegra clocksource driver improvements

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Message-ID: <93d3f559-d42a-9a3b-50b5-b91471261c34@gmail.com>
Date:   Tue, 4 Jun 2019 18:01:07 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Peter De Schrijver <pdeschrijver@...dia.com>
Cc:     Daniel Lezcano <daniel.lezcano@...aro.org>,
        Joseph Lo <josephl@...dia.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v4 00/10] NVIDIA Tegra clocksource driver improvements

04.06.2019 16:33, Peter De Schrijver пишет:
> On Mon, Jun 03, 2019 at 09:59:38PM +0300, Dmitry Osipenko wrote:
>> Hello,
>>
>> This series primarily unifies the driver code across all Tegra SoC
>> generations. In a result the clocksources are allocated per-CPU on
>> older Tegra's and have a higher rating than the arch-timer where
>> appropriate, the newer Tegra210 is getting support for microsecond
>> clocksource and the driver's code is getting much cleaner.
>>
>> The series was extensively tested on Tegra20 and Tegra30.
>>
>> Changelog:
>>
>> v4: In the comment to v3 Peter De Schrijver pointed out that arch-timer
>>     isn't affected by DVFS changes and thus it is preferred over tegra-timer
>>     on [T114, T210). Added new patch to address that: "Lower clocksource
>>     rating for some Tegra's".
>>
>>     Daniel Lezcano suggested that it will be worthwhile to rename driver's
>>     source file as driver now covers more SoC generations than it initially
>>     did. Hence the new "Rename timer-tegra20.c to timer-tegra.c" patch.
>>
>> v3: Fixed compilation on ARM64. Turned out that it doesn't have the
>>     delay-timer, thanks to Nicolas Chauvet for the report.
>>
>>     Added new "Support COMPILE_TEST universally" patch for better
>>     compile-test coverage.
>>
>> v2: Rebased on recent linux-next. Now all of #ifdef's are removed from the
>>     code due to the recent patch that generalized persistent clocksource.
>>
>>     Couple other minor cosmetic changes.
> 
> Series Acked-By: Peter De Schrijver <pdeschrijver@...dia.com>
> 

Thanks!