From: b32955@freescale.com (Huang Shijie)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] serial/imx: enable the clock when we really use the uart port
Date: Mon, 11 Jun 2012 10:13:31 +0800 [thread overview]
Message-ID: <4FD5544B.5090200@freescale.com> (raw)
In-Reply-To: <CAOMZO5DtC3yK7RgtbjefepQXk2jE+tODmivw+CC_hd5TCCe-oA@mail.gmail.com>
? 2012?06?11? 01:31, Fabio Estevam ??:
> Huang,
>
> On Wed, May 2, 2012 at 5:19 AM, Sascha Hauer<s.hauer@pengutronix.de> wrote:
>> On Wed, May 02, 2012 at 04:19:30PM +0800, Huang Shijie wrote:
>>> The current code keeps the clock enabled even when we do not really
>>> use the uart port. But keep the clock enabled will consume some power.
>>>
>>> In order to save more power, disable the clock when we do not use
>>> the uart, and enable the clock when we really use the uart port.
>>>
>>> Signed-off-by: Huang Shijie<b32955@freescale.com>
>> This conflicts with my series converting i.MX to the common clock
>> framework. Please lets delay this until this has been merged.
> I think it is OK to resubmit this patch now.
>
ok, thanks.
Huang Shijie
prev parent reply other threads:[~2012-06-11 2:13 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-02 8:19 [PATCH] serial/imx: enable the clock when we really use the uart port Huang Shijie
2012-05-02 8:19 ` Sascha Hauer
2012-05-02 8:28 ` Huang Shijie
2012-06-10 17:31 ` Fabio Estevam
2012-06-11 2:13 ` Huang Shijie [this message]
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=4FD5544B.5090200@freescale.com \
--to=b32955@freescale.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).