From: Shengjiu Wang <shengjiu.wang@nxp.com>
To: timur@kernel.org, nicoleotsuka@gmail.com, Xiubo.Lee@gmail.com,
festevam@gmail.com, broonie@kernel.org,
alsa-devel@alsa-project.org, lgirdwood@gmail.com, perex@perex.cz,
tiwai@suse.com, robh+dt@kernel.org, mark.rutland@arm.com,
devicetree@vger.kernel.org
Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH v4 1/2] ASoC: dt-bindings: fsl_asrc: add compatible string for imx8qm & imx8qxp
Date: Mon, 2 Dec 2019 19:53:29 +0800 [thread overview]
Message-ID: <45ef9ee8c6265743a9c30d8e4d9dcbac1ee3aabe.1575286886.git.shengjiu.wang@nxp.com> (raw)
Add compatible string "fsl,imx8qm-asrc" for imx8qm platform,
"fsl,imx8qxp-asrc" for imx8qxp platform.
There are two asrc modules in imx8qm & imx8qxp, the clock mapping is
different for each other, so add new property "fsl,asrc-clk-map"
to distinguish them.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
---
changes in v2
-none
changes in v3
-use only one compatible string "fsl,imx8qm-asrc",
-add new property "fsl,asrc-clk-map".
changes in v4
-add "fsl,imx8qxp-asrc"
Documentation/devicetree/bindings/sound/fsl,asrc.txt | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/sound/fsl,asrc.txt b/Documentation/devicetree/bindings/sound/fsl,asrc.txt
index 1d4d9f938689..f4481779e8f2 100644
--- a/Documentation/devicetree/bindings/sound/fsl,asrc.txt
+++ b/Documentation/devicetree/bindings/sound/fsl,asrc.txt
@@ -8,7 +8,8 @@ three substreams within totally 10 channels.
Required properties:
- - compatible : Contains "fsl,imx35-asrc" or "fsl,imx53-asrc".
+ - compatible : Contains "fsl,imx35-asrc", "fsl,imx53-asrc",
+ "fsl,imx8qm-asrc", "fsl,imx8qxp-asrc"
- reg : Offset and length of the register set for the device.
@@ -35,6 +36,11 @@ Required properties:
- fsl,asrc-width : Defines a mutual sample width used by DPCM Back Ends.
+ - fsl,asrc-clk-map : Defines clock map used in driver. which is required
+ by imx8qm/imx8qxp platform
+ <0> - select the map for asrc0 in imx8qm/imx8qxp
+ <1> - select the map for asrc1 in imx8qm/imx8qxp
+
Optional properties:
- big-endian : If this property is absent, the little endian mode
--
2.21.0
next reply other threads:[~2019-12-02 11:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-02 11:53 Shengjiu Wang [this message]
2019-12-02 11:53 ` [PATCH v4 2/2] ASoC: fsl_asrc: Add support for imx8qm & imx8qxp Shengjiu Wang
2019-12-02 12:57 ` [PATCH v4 1/2] ASoC: dt-bindings: fsl_asrc: add compatible string " Fabio Estevam
2019-12-04 8:28 ` [alsa-devel] " Shengjiu Wang
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=45ef9ee8c6265743a9c30d8e4d9dcbac1ee3aabe.1575286886.git.shengjiu.wang@nxp.com \
--to=shengjiu.wang@nxp.com \
--cc=Xiubo.Lee@gmail.com \
--cc=alsa-devel@alsa-project.org \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=festevam@gmail.com \
--cc=lgirdwood@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=mark.rutland@arm.com \
--cc=nicoleotsuka@gmail.com \
--cc=perex@perex.cz \
--cc=robh+dt@kernel.org \
--cc=timur@kernel.org \
--cc=tiwai@suse.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).