From: sebastian.hesselbarth@gmail.com (Sebastian Hesselbarth)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/6] ARM: dove: unify clock setup
Date: Sat, 11 Aug 2012 11:38:59 +0200 [thread overview]
Message-ID: <50262833.2010601@gmail.com> (raw)
In-Reply-To: <20120811091255.GA31809@lunn.ch>
On 08/11/2012 11:12 AM, Andrew Lunn wrote:
>> + /* Ensure tclk is always clocked */
>> + clk_prepare_enable(tclk);
>> }
>
> "ticking" would be better than clocked.
>
> Since this is a root fixed clock, is it necessary to prepare_enable()
> it? I think prepare and enable become NOPs in this situation.
Hi Andrew,
yes you are right, it is useless to prepare or enable a fixed rate clk.
I cannot be gated anyway. I'll update the patch and resend soon.
Sebastian
next prev parent reply other threads:[~2012-08-11 9:38 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-06 12:23 [PATCH 0/6] ARM: dove: DT support for Marvell Dove Sebastian Hesselbarth
2012-08-06 12:23 ` [PATCH 1/6] ARM: dove: unify clock setup Sebastian Hesselbarth
2012-08-11 9:12 ` Andrew Lunn
2012-08-11 9:38 ` Sebastian Hesselbarth [this message]
2012-08-06 12:23 ` [PATCH 2/6] ARM: dove: add clock gating control Sebastian Hesselbarth
2012-08-06 12:23 ` [PATCH 3/6] ARM: dove: add crypto engine Sebastian Hesselbarth
2012-08-06 12:23 ` [PATCH 4/6] ARM: dove: add device tree based machine descriptor Sebastian Hesselbarth
2012-08-06 12:23 ` [PATCH 5/6] ARM: dove: add device tree descriptors Sebastian Hesselbarth
2012-08-06 12:23 ` [PATCH 6/6] ARM: dove: SolidRun CuBox DT Sebastian Hesselbarth
2012-08-06 14:02 ` [PATCH 0/6] ARM: dove: DT support for Marvell Dove Arnd Bergmann
2012-08-06 14:16 ` Sebastian Hesselbarth
2012-08-06 14:23 ` Arnd Bergmann
2012-08-07 16:53 ` Russell King - ARM Linux
2012-08-07 19:32 ` Sebastian Hesselbarth
2012-08-11 10:35 ` [PATCH v2 " Sebastian Hesselbarth
2012-08-11 10:35 ` [PATCH v2 1/6] ARM: dove: unify clock setup Sebastian Hesselbarth
2012-08-11 10:35 ` [PATCH v2 2/6] ARM: dove: add clock gating control Sebastian Hesselbarth
2012-08-12 15:22 ` Andrew Lunn
2012-08-11 10:35 ` [PATCH v2 3/6] ARM: dove: add crypto engine Sebastian Hesselbarth
2012-08-11 10:35 ` [PATCH v2 4/6] ARM: dove: add device tree based machine descriptor Sebastian Hesselbarth
2012-08-11 10:35 ` [PATCH v2 5/6] ARM: dove: add device tree descriptors Sebastian Hesselbarth
2012-08-11 10:35 ` [PATCH v2 6/6] ARM: dove: SolidRun CuBox DT Sebastian Hesselbarth
2012-08-15 17:07 ` [PATCH v3 0/6] ARM: dove: DT support for Marvell Dove Sebastian Hesselbarth
2012-08-15 17:07 ` [PATCH v3 1/6] ARM: dove: unify clock setup Sebastian Hesselbarth
2012-08-15 17:07 ` [PATCH v3 2/6] ARM: dove: add clock gating control Sebastian Hesselbarth
2012-08-15 17:07 ` [PATCH v3 3/6] ARM: dove: add crypto engine Sebastian Hesselbarth
2012-08-15 17:07 ` [PATCH v3 4/6] ARM: dove: add device tree based machine descriptor Sebastian Hesselbarth
2012-08-15 17:07 ` [PATCH v3 5/6] ARM: dove: add device tree descriptors Sebastian Hesselbarth
2012-08-15 17:07 ` [PATCH v3 6/6] ARM: dove: SolidRun CuBox DT Sebastian Hesselbarth
2012-09-10 2:41 ` [PATCH v3 0/6] ARM: dove: DT support for Marvell Dove Jason Cooper
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=50262833.2010601@gmail.com \
--to=sebastian.hesselbarth@gmail.com \
--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).