From: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
To: Alexander Shiyan <shc_work@mail.ru>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 05/13] ARM: clps711x: Using COMMON_CLK
Date: Mon, 11 Mar 2013 12:58:07 +0100 [thread overview]
Message-ID: <20130311115807.GG11170@game.jcrosoft.org> (raw)
In-Reply-To: <1363001219.768144569@f308.mail.ru>
On 15:26 Mon 11 Mar , Alexander Shiyan wrote:
> Hello.
>
> > On 13:26 Mon 11 Mar , Alexander Shiyan wrote:
> > > This patch adds support for COMMON_CLK API for CLPS711X targets.
> > >
> > > Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
> ...
> > > + /* Turn timers in free running mode */
> > > tmp = readl(SYSCON1);
> > > - tmp &= ~SYSCON1_TC2M; /* Free running mode */
> > > - tmp |= SYSCON1_TC2S; /* High frequency source */
> > > + tmp &= ~(SYSCON1_TC1M | SYSCON1_TC2M);
> > > writel(tmp, SYSCON1);
> > this is timer configuration not clocks
>
> We need to read counter value for clocksource, so we need to ensure
> that we have full range of values (0x0 - 0xffff). It mean that timer/counters
> should not be in prescaler mode. All correct.
as on ARM this timer config no clocks
> Thanks.
>
> ---
_______________________________________________
barebox mailing list
barebox@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/barebox
next prev parent reply other threads:[~2013-03-11 12:02 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-11 9:26 [PATCH 01/13] ARM: clep7212: Migrate to config-board Alexander Shiyan
2013-03-11 9:26 ` [PATCH 02/13] ARM: clps711x: Fix setup bus wait state scaling factor for 13Mhz mode Alexander Shiyan
2013-03-11 9:26 ` [PATCH 03/13] ARM: clps711x: Replace numeric PLL option with boolean for raise CPU frequency Alexander Shiyan
2013-03-11 9:26 ` [PATCH 04/13] ARM: clps711x: Add clocksource driver Alexander Shiyan
2013-03-11 11:01 ` Jean-Christophe PLAGNIOL-VILLARD
2013-03-11 11:10 ` Sascha Hauer
2013-03-11 16:22 ` Re[2]: " Alexander Shiyan
2013-03-11 18:00 ` Sascha Hauer
2013-03-11 18:17 ` Re[2]: " Alexander Shiyan
2013-03-11 9:26 ` [PATCH 05/13] ARM: clps711x: Using COMMON_CLK Alexander Shiyan
2013-03-11 11:00 ` Jean-Christophe PLAGNIOL-VILLARD
2013-03-11 11:26 ` Re[2]: " Alexander Shiyan
2013-03-11 11:58 ` Jean-Christophe PLAGNIOL-VILLARD [this message]
2013-03-11 9:26 ` [PATCH 06/13] Add Generic GPIO driver Alexander Shiyan
2013-03-11 9:26 ` [PATCH 07/13] ARM: clps711x: Add " Alexander Shiyan
2013-03-11 9:26 ` [PATCH 08/13] Add helpers to define resources Alexander Shiyan
2013-03-11 9:26 ` [PATCH 09/13] ARM: clps711x: Migrate to using DEFINE_RES_MEM macro Alexander Shiyan
2013-03-11 9:26 ` [PATCH 10/13] ARM: clps711x: Limit chipselect setup up to CS5 Alexander Shiyan
2013-03-11 9:26 ` [PATCH 11/13] Add system controller register driver (SYSCON) Alexander Shiyan
2013-03-11 9:26 ` [PATCH 12/13] ARM: clps711x: Export system-wide registers through SYSCON driver Alexander Shiyan
2013-03-11 9:26 ` [PATCH 13/13] serial: clps711x: Migrate to using " Alexander Shiyan
2013-03-11 21:18 ` [PATCH 01/13] ARM: clep7212: Migrate to config-board Sascha Hauer
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=20130311115807.GG11170@game.jcrosoft.org \
--to=plagnioj@jcrosoft.com \
--cc=barebox@lists.infradead.org \
--cc=shc_work@mail.ru \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.