From: Alexandre Belloni <alexandre.belloni@free-electrons.com>
To: Ladislav Michl <ladis@linux-mips.org>
Cc: alsa-devel@alsa-project.org,
Charles Keepax <ckeepax@opensource.cirrus.com>,
Nicolas Ferre <nicolas.ferre@microchip.com>,
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
anish kumar <yesanishhere@gmail.com>
Subject: Re: [PATCH 3/7] ASoC: simple_card_utils: Set clock frequency
Date: Tue, 27 Feb 2018 18:19:42 +0100 [thread overview]
Message-ID: <20180227171942.GF1479@piout.net> (raw)
In-Reply-To: <20180130110844.GD18123@lenoch>
On 30/01/2018 at 12:08:45 +0100, Ladislav Michl wrote:
> Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
> ---
> sound/soc/generic/simple-card-utils.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c
> index 3751a07de6aa..6b0cadc56933 100644
> --- a/sound/soc/generic/simple-card-utils.c
> +++ b/sound/soc/generic/simple-card-utils.c
> @@ -185,6 +185,10 @@ int asoc_simple_card_parse_clk(struct device *dev,
> */
> clk = devm_get_clk_from_child(dev, node, NULL);
> if (!IS_ERR(clk)) {
> + if (!of_property_read_u32(node, "clock-frequency", &val)) {
> + if (clk_set_rate(clk, val))
> + dev_err(dev, "failed to set frequency %d\n", val);
> + }
This would need to be documented in the simple card bindings but I think
you may instead use: assigned-clocks and assigned-clock-rates.
--
Alexandre Belloni, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com
next prev parent reply other threads:[~2018-02-27 17:19 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-30 11:06 [PATCH 0/7] Let Atmel use simple-audio-card Ladislav Michl
2018-01-30 11:06 ` [PATCH 1/7] ASoC: atmel: Remove redundant dev_err() call in probe function Ladislav Michl
2018-02-27 16:54 ` Alexandre Belloni
2018-02-27 17:13 ` Nicolas Ferre
2018-03-01 18:06 ` Applied "ASoC: atmel: Remove redundant dev_err() call in probe function" to the asoc tree Mark Brown
2018-01-30 11:08 ` [PATCH 2/7] ASoC: atmel_ssc_dai: Fix TCMR settings in I2S slave mode Ladislav Michl
2018-02-27 17:09 ` Alexandre Belloni
2018-02-27 18:50 ` Ladislav Michl
2018-01-30 11:08 ` [PATCH 3/7] ASoC: simple_card_utils: Set clock frequency Ladislav Michl
2018-02-27 17:19 ` Alexandre Belloni [this message]
2018-01-30 11:09 ` [PATCH 4/7] ASoC: max9867: Show Kconfig entry Ladislav Michl
2018-03-01 18:06 ` Applied "ASoC: max9867: Show Kconfig entry" to the asoc tree Mark Brown
2018-01-30 11:10 ` [PATCH 5/7] ASoC: max9867: Calculate LRCLK divider Ladislav Michl
2018-01-30 11:10 ` [PATCH 6/7] ASoC: max9867: Fix BSEL value in master mode Ladislav Michl
2018-02-27 17:23 ` Alexandre Belloni
2018-02-27 19:03 ` Ladislav Michl
2018-02-28 10:00 ` Alexandre Belloni
2018-02-28 10:23 ` Ladislav Michl
2018-02-28 10:28 ` Alexandre Belloni
2018-01-30 11:11 ` [PATCH 7/7] ASoC: max9867: Take chip out of shutdown Ladislav Michl
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=20180227171942.GF1479@piout.net \
--to=alexandre.belloni@free-electrons.com \
--cc=alsa-devel@alsa-project.org \
--cc=ckeepax@opensource.cirrus.com \
--cc=kuninori.morimoto.gx@renesas.com \
--cc=ladis@linux-mips.org \
--cc=nicolas.ferre@microchip.com \
--cc=yesanishhere@gmail.com \
/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).