From: khilman@ti•com (Kevin Hilman)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH 08/10] omap2+: Use dmtimer macros for clocksource
Date: Thu, 23 Jun 2011 09:47:47 -0700 [thread overview]
Message-ID: <87ei2kbiks.fsf@ti.com> (raw)
In-Reply-To: <87iprwbm9p.fsf@ti.com> (Kevin Hilman's message of "Thu, 23 Jun 2011 08:28:02 -0700")
Kevin Hilman <khilman@ti•com> writes:
> Tony Lindgren <tony@atomide•com> writes:
>
>> Use dmtimer macros for clocksource. As with the clockevent,
>> this allows us to initialize the rest of dmtimer code later on.
>>
>> Note that eventually we will be initializing the timesource
>> from init_early so sched_clock will work properly for
>> CONFIG_PRINTK_TIME.
>>
>> Signed-off-by: Tony Lindgren <tony@atomide•com>
>> Reviewed-by: Kevin Hilman <khilman@ti•com>
>
> [...]
>
>> +/* Setup free-running counter for clocksource */
>> +static void __init omap2_gp_clocksource_init(int gptimer_id,
>> + const char *fck_source)
>> +{
>> + int res;
>> +
>> + res = omap_dm_timer_init_one(&clksrc, gptimer_id, fck_source);
>> + BUG_ON(res);
>
> This is a change from previous code where the clocksource was requesting
> any timer, not a specific one.
>
> Also, you're using the same gptimer_id here as the clockevent, which
> means this is guaranteed to fail.
Nevermind, ignore this comment.
I misread the macros.
Sorry for the noise.
Kevin
next prev parent reply other threads:[~2011-06-23 16:47 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-20 9:23 [PATCH 00/10] init_early cleanup for omap init_irq and init_timer Tony Lindgren
2011-06-20 9:23 ` [PATCH 01/10] omap: Use separate init_irq functions to avoid cpu_is_omap tests early Tony Lindgren
2011-06-20 9:54 ` Russell King - ARM Linux
2011-06-20 10:14 ` Tony Lindgren
2011-06-27 17:08 ` Kevin Hilman
2011-06-20 9:23 ` [PATCH 02/10] omap: Set separate timer init functions to avoid cpu_is_omap tests Tony Lindgren
2011-06-20 9:23 ` [PATCH 03/10] omap: Move dmtimer defines to dmtimer.h Tony Lindgren
2011-06-20 9:56 ` Russell King - ARM Linux
2011-06-20 10:17 ` Tony Lindgren
2011-06-20 9:23 ` [PATCH 04/10] omap: Make a subset of dmtimer functions into inline functions Tony Lindgren
2011-06-20 9:23 ` [PATCH 05/10] omap2+: Use dmtimer macros for clockevent Tony Lindgren
2011-06-23 17:07 ` Kevin Hilman
2011-06-27 7:39 ` Tony Lindgren
2011-06-20 9:23 ` [PATCH 06/10] omap2+: Remove gptimer_wakeup for now Tony Lindgren
2011-06-20 9:39 ` Santosh Shilimkar
2011-06-20 9:48 ` Tony Lindgren
2011-06-23 15:05 ` Kevin Hilman
2011-06-23 15:13 ` Santosh Shilimkar
2011-06-27 8:08 ` Tony Lindgren
2011-06-27 16:30 ` Kevin Hilman
2011-06-27 18:16 ` Tony Lindgren
2011-06-27 17:32 ` Kevin Hilman
2011-06-27 19:19 ` Tony Lindgren
2011-06-27 21:16 ` Kevin Hilman
2011-06-20 9:23 ` [PATCH 07/10] omap2+: Reserve clocksource and timesource and initialize dmtimer later Tony Lindgren
2011-06-23 17:01 ` Kevin Hilman
2011-06-27 7:48 ` Tony Lindgren
2011-06-27 16:41 ` Kevin Hilman
2011-06-23 17:13 ` Kevin Hilman
2011-06-27 7:51 ` Tony Lindgren
2011-06-27 10:44 ` Tony Lindgren
2011-06-20 9:23 ` [PATCH 08/10] omap2+: Use dmtimer macros for clocksource Tony Lindgren
2011-06-23 15:28 ` Kevin Hilman
2011-06-23 16:47 ` Kevin Hilman [this message]
2011-06-23 17:10 ` Kevin Hilman
2011-06-27 7:54 ` Tony Lindgren
2011-06-27 10:48 ` Tony Lindgren
2011-06-27 16:41 ` Kevin Hilman
2011-06-20 9:23 ` [PATCH 09/10] omap2+: Remove omap2_gp_clockevent_set_gptimer Tony Lindgren
2011-06-20 9:23 ` [PATCH 10/10] omap2+: Rename timer-gp.c into timer.c to combine timer init functions Tony Lindgren
-- strict thread matches above, loose matches on Subject: below --
2011-03-28 22:21 [PATCH 00/10] omap init_early changes for irq and timer init Tony Lindgren
2011-03-28 22:21 ` [PATCH 08/10] omap2+: Use dmtimer macros for clocksource Tony Lindgren
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=87ei2kbiks.fsf@ti.com \
--to=khilman@ti$(echo .)com \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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