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

Dmitry Osipenko
2019-06-04T15:01:13Z

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@nvidia.com>
>

Thanks!