From: linux@armlinux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] ARM: Drop fixed 200 Hz timer requirement from Samsung platforms
Date: Mon, 21 Nov 2016 09:24:45 +0000 [thread overview]
Message-ID: <20161121092445.GA1041@n2100.armlinux.org.uk> (raw)
In-Reply-To: <CA+Ln22GyRwywcxdO4Gp67d8TfpjfNzaE0z25=WW9GWibjGkDuQ@mail.gmail.com>
On Mon, Nov 21, 2016 at 03:01:57PM +0900, Tomasz Figa wrote:
> One thing to correct here is that the typical clock is PCLK, which is
> derived from one of the PLLs and AFAIR is between 33-66 MHz on
> s3c24xx. Technically you can drive the PWM block from an external
> clock (12 MHz for some board-file based boards), but for simplicity
> this functionality was omitted in the new PWM timer driver used for DT
> boards (which worked fine with the PWM driven by PCLK).
So that's a knowingly-made regression for s3c24xx then. Pretty
disgusting developer behavior to do that, IMHO.
--
RMK's Patch system: http://www.armlinux.org.uk/developer/patches/
FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
according to speedtest.net.
next prev parent reply other threads:[~2016-11-21 9:24 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-18 7:16 [PATCH v2] ARM: Drop fixed 200 Hz timer requirement from Samsung platforms Krzysztof Kozlowski
2016-11-18 7:57 ` Kukjin Kim
2016-11-18 8:46 ` Arnd Bergmann
2016-11-18 10:43 ` Sylwester Nawrocki
2016-11-18 11:10 ` Krzysztof Kozlowski
2016-11-21 6:01 ` Tomasz Figa
2016-11-21 8:59 ` Ben Dooks
2016-11-21 9:07 ` Russell King - ARM Linux
2016-11-21 9:24 ` Russell King - ARM Linux [this message]
2016-11-18 13:17 ` Lee Jones
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=20161121092445.GA1041@n2100.armlinux.org.uk \
--to=linux@armlinux.org.uk \
--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).