From: Nicolin Chen <Guangyu.Chen@freescale.com>
To: Fabio Estevam <festevam@gmail.com>
Cc: Mark Brown <broonie@kernel.org>,
"mark.rutland@arm.com" <mark.rutland@arm.com>,
"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>,
"Austin, Brian" <Brian.Austin@cirrus.com>,
"pawel.moll@arm.com" <pawel.moll@arm.com>,
"ijc+devicetree@hellion.org.uk" <ijc+devicetree@hellion.org.uk>,
"linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
"Handrigan, Paul" <Paul.Handrigan@cirrus.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"robh+dt@kernel.org" <robh+dt@kernel.org>,
"rob@landley.net" <rob@landley.net>,
"galak@codeaurora.org" <galak@codeaurora.org>,
"grant.likely@linaro.org" <grant.likely@linaro.org>,
"alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>
Subject: Re: [alsa-devel] [PATCH] ASoC: cs42888: Add codec driver support
Date: Tue, 25 Feb 2014 11:55:59 +0800 [thread overview]
Message-ID: <20140225035558.GA7393@MrMyself> (raw)
In-Reply-To: <CAOMZO5B8J-Fsv6BkeAQAneu1yf6vC-tV74VB-D6JPA1PPjd99Q@mail.gmail.com>
On Tue, Feb 25, 2014 at 12:54:04AM -0300, Fabio Estevam wrote:
> Hi Nicolin,
>
> On Tue, Feb 25, 2014 at 12:46 AM, Nicolin Chen
> <Guangyu.Chen@freescale.com> wrote:
> >> So register it from the ESAI driver then.
> >
> > Then I think I need to find a way to pass the clock to CODEC driver...
>
> Does this example from mxs-saif help?
Absolutely yes! Thank you in advance :)
>
> commit 7c9e6150f2e7cbd60e0bc9a19118ca1dc97d2780
> Author: Shawn Guo <shawn.guo@linaro.org>
> Date: Mon Jul 1 16:16:10 2013 +0800
>
> ASoC: mxs: register saif mclk to clock framework
>
> Mostly the mxs system design uses saif0 mclk output as the clock source
> of codec. Since the mclk is implemented as a general divider with the
> saif clk as the parent clock, let's register the mclk as a basic
> clk-divider to common clock framework. Then with it being a clock
> provdier, clk_get() call in codec driver probe function will just work.
>
> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
> Signed-off-by: Mark Brown <broonie@linaro.org>
>
>
next prev parent reply other threads:[~2014-02-25 3:55 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-24 6:55 [PATCH] ASoC: cs42888: Add codec driver support Nicolin Chen
[not found] ` <1393224929-7555-1-git-send-email-Guangyu.Chen-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-02-24 11:30 ` Mark Brown
2014-02-24 15:47 ` Nicolin Chen
2014-02-24 15:52 ` Austin, Brian
2014-02-24 15:47 ` Nicolin Chen
2014-02-24 16:06 ` Nicolin Chen
2014-02-24 16:32 ` Austin, Brian
2014-02-25 2:32 ` Nicolin Chen
2014-02-25 0:00 ` Mark Brown
2014-02-25 2:38 ` Nicolin Chen
2014-02-25 3:09 ` Mark Brown
2014-02-25 3:13 ` Nicolin Chen
2014-02-25 3:39 ` Mark Brown
2014-02-25 3:46 ` Nicolin Chen
2014-02-25 3:52 ` Mark Brown
2014-02-25 3:54 ` Nicolin Chen
2014-02-25 3:54 ` [alsa-devel] " Fabio Estevam
2014-02-25 3:55 ` Nicolin Chen [this message]
2014-02-24 17:54 ` Lars-Peter Clausen
2014-02-25 2:39 ` Nicolin Chen
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=20140225035558.GA7393@MrMyself \
--to=guangyu.chen@freescale.com \
--cc=Brian.Austin@cirrus.com \
--cc=Paul.Handrigan@cirrus.com \
--cc=alsa-devel@alsa-project.org \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=galak@codeaurora.org \
--cc=grant.likely@linaro.org \
--cc=ijc+devicetree@hellion.org.uk \
--cc=lgirdwood@gmail.com \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mark.rutland@arm.com \
--cc=pawel.moll@arm.com \
--cc=rob@landley.net \
--cc=robh+dt@kernel.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).