From: daniel.lezcano@linaro.org (Daniel Lezcano)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v9 4/6] clocksource: stm32: add clocksource support
Date: Fri, 8 Dec 2017 15:08:09 +0100 [thread overview]
Message-ID: <810270c4-c6b4-ee05-2481-ced52f7d2685@linaro.org> (raw)
In-Reply-To: <CA+M3ks6uWUQqD-c_FWETDLp097AfUEVs1srpH_C7kK-X8ADQ1Q@mail.gmail.com>
On 08/12/2017 15:04, Benjamin Gaignard wrote:
> 2017-12-08 14:46 GMT+01:00 Daniel Lezcano <daniel.lezcano@linaro.org>:
>> On 08/12/2017 12:32, Benjamin Gaignard wrote:
>>> The stm32 timer hardware is currently only used as a clock event device,
>>> but it can be utilized as a clocksource as well.
>>>
>>> Implement this by enabling the free running counter in the hardware block
>>> and converting the clock event part from a count down event timer to a
>>> comparator based timer.
>>
>>
>> Split this patch in two:
>> - periodic support
>> - clocksource support
>
> No because the way of implementing periodic support depend of how clocksource
> part is implemented on the hardware.
> I don't want to code functions that I will completely remove just after
Sorry, I don't get it. Can you elaborate please ?
--
<http://www.linaro.org/> Linaro.org ? Open source software for ARM SoCs
Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
<http://www.linaro.org/linaro-blog/> Blog
next prev parent reply other threads:[~2017-12-08 14:08 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-08 11:32 [PATCH v9 0/6] stm32 clocksource driver rework Benjamin Gaignard
2017-12-08 11:32 ` [PATCH v9 1/6] clocksource: stm32: convert driver to timer_of Benjamin Gaignard
2017-12-08 11:32 ` [PATCH v9 2/6] clocksource: stm32: increase min delta value Benjamin Gaignard
2017-12-08 11:32 ` [PATCH v9 3/6] clocksource: stm32: only use 32 bits timers Benjamin Gaignard
2017-12-08 12:51 ` Daniel Lezcano
2017-12-08 13:05 ` Benjamin Gaignard
2017-12-08 13:47 ` Daniel Lezcano
2017-12-08 11:32 ` [PATCH v9 4/6] clocksource: stm32: add clocksource support Benjamin Gaignard
2017-12-08 13:46 ` Daniel Lezcano
2017-12-08 14:04 ` Benjamin Gaignard
2017-12-08 14:08 ` Daniel Lezcano [this message]
2017-12-08 14:19 ` Benjamin Gaignard
2017-12-08 11:32 ` [PATCH v9 5/6] clocksource: stm32: Update license and copyright Benjamin Gaignard
2017-12-08 13:46 ` Philippe Ombredanne
2017-12-08 11:32 ` [PATCH v9 6/6] arm: dts: stm32: remove useless clocksource nodes Benjamin Gaignard
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=810270c4-c6b4-ee05-2481-ced52f7d2685@linaro.org \
--to=daniel.lezcano@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).