From: Sylwester Nawrocki <s.nawrocki@samsung.com>
To: broonie@kernel.org
Cc: devicetree@vger.kernel.org, alsa-devel@alsa-project.org,
linux-samsung-soc@vger.kernel.org, b.zolnierkie@samsung.com,
sbkim73@samsung.com, lgirdwood@gmail.com, krzk@kernel.org,
robh+dt@kernel.org, Sylwester Nawrocki <s.nawrocki@samsung.com>,
linux-arm-kernel@lists.infradead.org, m.szyprowski@samsung.com
Subject: [PATCH v3 1/2] ASoC: samsung: Snow DT bindings update
Date: Mon, 12 Mar 2018 19:49:38 +0100 [thread overview]
Message-ID: <20180312184939.11327-1-s.nawrocki@samsung.com> (raw)
In-Reply-To: CGME20180312184951epcas2p2987f3335bb05a32384d3002addb47f80@epcas2p2.samsung.com
The new DT bindings are introduced so sound on the HDMI interface
can also be supported. The exisiting CPU and CODEC DAI phandle
properties are marked as deprecated.
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
Changes since v2:
- edited summary line.
---
Documentation/devicetree/bindings/sound/snow.txt | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/snow.txt b/Documentation/devicetree/bindings/sound/snow.txt
index 6df74f15687f..80fd9a87bb3f 100644
--- a/Documentation/devicetree/bindings/sound/snow.txt
+++ b/Documentation/devicetree/bindings/sound/snow.txt
@@ -5,8 +5,17 @@ Required properties:
"google,snow-audio-max98090" or
"google,snow-audio-max98091" or
"google,snow-audio-max98095"
-- samsung,i2s-controller: The phandle of the Samsung I2S controller
-- samsung,audio-codec: The phandle of the audio codec
+- samsung,i2s-controller (deprecated): The phandle of the Samsung I2S controller
+- samsung,audio-codec (deprecated): The phandle of the audio codec
+
+Required sub-nodes:
+
+ - 'cpu' subnode with a 'sound-dai' property containing the phandle of the I2S
+ controller
+ - 'codec' subnode with a 'sound-dai' property containing list of phandles
+ to the CODEC nodes, first entry must be the phandle of the MAX98090,
+ MAX98091 or MAX98095 CODEC (exact device type is indicated by the compatible
+ string) and the second entry must be the phandle of the HDMI IP block node
Optional:
- samsung,model: The name of the sound-card
--
2.14.2
next parent reply other threads:[~2018-03-12 18:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20180312184951epcas2p2987f3335bb05a32384d3002addb47f80@epcas2p2.samsung.com>
2018-03-12 18:49 ` Sylwester Nawrocki [this message]
[not found] ` <CGME20180312185000epcas1p2ae13436139bee76311206ac3fd74267c@epcas1p2.samsung.com>
2018-03-12 18:49 ` [PATCH v3 2/2] ASoC: samsung: Add HDMI audio support for Snow Sylwester Nawrocki
2018-03-12 18:54 ` Sylwester Nawrocki
2018-03-13 7:28 ` Krzysztof Kozlowski
2018-03-13 16:31 ` Applied "ASoC: samsung: Add HDMI audio support for Snow" to the asoc tree Mark Brown
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=20180312184939.11327-1-s.nawrocki@samsung.com \
--to=s.nawrocki@samsung.com \
--cc=alsa-devel@alsa-project.org \
--cc=b.zolnierkie@samsung.com \
--cc=broonie@kernel.org \
--cc=devicetree@vger.kernel.org \
--cc=krzk@kernel.org \
--cc=lgirdwood@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-samsung-soc@vger.kernel.org \
--cc=m.szyprowski@samsung.com \
--cc=robh+dt@kernel.org \
--cc=sbkim73@samsung.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).