From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
To: Rob Herring <robh+dt@kernel.org>, Mark Brown <broonie@kernel.org>
Cc: Linux-ALSA <alsa-devel@alsa-project.org>,
Liam Girdwood <lgirdwood@gmail.com>, Simon <horms@verge.net.au>,
Laurent <laurent.pinchart@ideasonboard.com>,
Guennadi <g.liakhovetski@gmx.de>,
Grant Likely <grant.likely@linaro.org>,
Frank Rowand <frowand.list@gmail.com>,
Linux-DT <devicetree@vger.kernel.org>,
Linux-Kernel <linux-kernel@vger.kernel.org>
Subject: [PATCH 22/23] ASoC: add simple-graph-scu-card document
Date: Mon, 17 Oct 2016 08:39:08 +0000 [thread overview]
Message-ID: <87wph72xaj.wl%kuninori.morimoto.gx@renesas.com> (raw)
In-Reply-To: <87shrv4c8x.wl%kuninori.morimoto.gx@renesas.com>
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
.../bindings/sound/simple-graph-scu-card.txt | 66 ++++++++++++++++++++++
1 file changed, 66 insertions(+)
create mode 100644 Documentation/devicetree/bindings/sound/simple-graph-scu-card.txt
diff --git a/Documentation/devicetree/bindings/sound/simple-graph-scu-card.txt b/Documentation/devicetree/bindings/sound/simple-graph-scu-card.txt
new file mode 100644
index 0000000..81f64e0
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/simple-graph-scu-card.txt
@@ -0,0 +1,66 @@
+Simple-Graph-SCU-Card:
+
+Simple-Graph-SCU-Card specifies audio DAI connections of SoC <-> codec.
+It is based on common bindings for device graphs.
+see ${LINUX}/Documentation/devicetree/bindings/graph.txt
+
+Basically, Simple-Graph-SCU-Card is same as Simple-Card / Simple-Graph-Card.
+see ${LINUX}/Documentation/devicetree/bindings/sound/simple-card.txt
+ ${LINUX}/Documentation/devicetree/bindings/sound/simple-graph-card.txt
+
+Main difference is that Simple-Graph-SCU-Card can use multi CPU.
+
+Required properties:
+
+- compatible : "asoc-simple-graph-scu-card";
+- type : "sound";
+- simple-audio-card,routing : see simple-card.txt
+
+Example
+
+ak4643: codec@12 {
+ compatible = "asahi-kasei,ak4643";
+ ...
+ port {
+ type = "sound";
+ ak4643_fe: endpoint@0 {
+ remote-endpoint = <&rsnd_fe>;
+ clocks = <&audio_clock>;
+ };
+ ak4643_be: endpoint@1 {
+ remote-endpoint = <&rsnd_be>;
+ };
+ };
+};
+
+rcar_sound {
+ ...
+ ports {
+ compatible = "asoc-simple-graph-scu-card";
+ simple-audio-card,name = "graph-sound";
+ simple-audio-card,format = "left_j";
+ simple-audio-card,bitclock-master = <&rsnd_fe>;
+ simple-audio-card,frame-master = <&rsnd_fe>;
+ simple-audio-card,convert-rate = <48000>;
+ simple-audio-card,convert-channels = <2>;
+ simple-audio-card,prefix = "ak4642";
+ simple-audio-card,routing =
+ "ak4642 Playback", "DAI0 Playback",
+ "ak4642 Playback", "DAI1 Playback";
+
+ port@0 {
+ type = "sound";
+ rsnd_fe: endpoint@0 {
+ remote-endpoint = <&ak4643_fe>;
+ playback = <&src1 &ctu02 &mix0 &dvc0 &ssi0>;
+ };
+ };
+ port@1 {
+ type = "sound";
+ rsnd_be: endpoint@1 {
+ remote-endpoint = <&ak4643_be>;
+ playback = <&src2 &ctu03 &mix0 &dvc0 &ssi0>;
+ };
+ };
+ };
+};
--
1.9.1
next prev parent reply other threads:[~2016-10-17 8:39 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-17 8:30 [PATCH 0/23] ASoC: add OF graph base simple-card Kuninori Morimoto
2016-10-17 8:32 ` [PATCH 01/23] ASoC: simple-scu-card: code sync: follow to simple family style Kuninori Morimoto
2016-10-28 18:49 ` Applied "ASoC: simple-scu-card: code sync: follow to simple family style" to the asoc tree Mark Brown
2016-10-17 8:32 ` [PATCH 02/23] ASoC: simple-scu-card: code sync: rename asoc_simple_card_priv Kuninori Morimoto
2016-10-28 18:48 ` Applied "ASoC: simple-scu-card: code sync: rename asoc_simple_card_priv" to the asoc tree Mark Brown
2016-10-17 8:32 ` [PATCH 03/23] ASoC: simple-scu-card: code sync: tidyup props/link naming Kuninori Morimoto
2016-10-28 18:48 ` Applied "ASoC: simple-scu-card: code sync: tidyup props/link naming" to the asoc tree Mark Brown
2016-10-17 8:33 ` [PATCH 04/23] ASoC: soc-core: adjust for graph on snd_soc_of_parse_card_name Kuninori Morimoto
2016-11-11 15:28 ` Applied "ASoC: soc-core: adjust for graph on snd_soc_of_parse_card_name" to the asoc tree Mark Brown
2016-10-17 8:33 ` [PATCH 05/23] ASoC: soc-core: adjust for graph on snd_soc_of_parse_audio_simple_widgets Kuninori Morimoto
2016-11-11 15:28 ` Applied "ASoC: soc-core: adjust for graph on snd_soc_of_parse_audio_simple_widgets" to the asoc tree Mark Brown
2016-10-17 8:33 ` [PATCH 06/23] ASoC: soc-core: adjust for graph on snd_soc_of_parse_audio_routing Kuninori Morimoto
2016-11-11 15:29 ` Applied "ASoC: soc-core: adjust for graph on snd_soc_of_parse_audio_routing" to the asoc tree Mark Brown
2016-10-17 8:34 ` [PATCH 07/23] ASoC: soc-core: adjust for graph on snd_soc_of_parse_audio_prefix Kuninori Morimoto
2016-11-11 15:28 ` Applied "ASoC: soc-core: adjust for graph on snd_soc_of_parse_audio_prefix" to the asoc tree Mark Brown
2016-10-17 8:34 ` [PATCH 08/23] ASoC: soc-core: snd_soc_get_dai_name() become non static Kuninori Morimoto
2016-10-18 7:27 ` [alsa-devel] " Jean-Francois Moine
2016-11-11 15:28 ` Applied "ASoC: soc-core: snd_soc_get_dai_name() become non static" to the asoc tree Mark Brown
2016-10-17 8:34 ` [PATCH 09/23] ASoC: simple-card-utils: remove unnecessary cpu/codec pointer check Kuninori Morimoto
2016-10-28 18:48 ` Applied "ASoC: simple-card-utils: remove unnecessary cpu/codec pointer check" to the asoc tree Mark Brown
2016-10-17 8:34 ` [PATCH 10/23] ASoC: simple-card-utils: adjust for graph on asoc_simple_card_parse_card_name Kuninori Morimoto
2016-10-17 8:35 ` [PATCH 11/23] Documentation: of: add type property Kuninori Morimoto
2016-10-17 8:35 ` [PATCH 12/23] of_graph: add of_graph_get_remote_endpoint() Kuninori Morimoto
2016-10-17 8:36 ` [PATCH 13/23] of_graph: add of_graph_port_type_is() Kuninori Morimoto
2016-10-17 8:36 ` [PATCH 14/23] of_graph: add of_graph_get_port_parent() Kuninori Morimoto
2016-10-17 8:36 ` [PATCH 15/23] of_graph: add of_graph_get_top_port() Kuninori Morimoto
2016-10-17 8:37 ` [PATCH 16/23] of_graph: add for_each_of_port() / for_each_of_endpoint_in_port() Kuninori Morimoto
2016-10-17 8:37 ` [PATCH 17/23] of_graph: add of_graph_get_endpoint_count() Kuninori Morimoto
2016-10-17 8:37 ` [PATCH 18/23] ASoC: simple-card-utils: add asoc_simple_card_parse_graph_dai() Kuninori Morimoto
2016-10-17 8:38 ` [PATCH 19/23] ASoC: simple-card-utils: add asoc_simple_card_try_to_probe_graph_card() Kuninori Morimoto
2016-10-17 8:38 ` [PATCH 20/23] ASoC: add simple-graph-card document Kuninori Morimoto
2016-10-18 15:53 ` Rob Herring
2016-10-19 1:36 ` Kuninori Morimoto
2016-10-19 2:39 ` Rob Herring
2016-10-19 6:13 ` Kuninori Morimoto
2016-10-21 5:45 ` Kuninori Morimoto
2016-10-17 8:38 ` [PATCH 21/23] ASoC: add simple-graph-card support Kuninori Morimoto
2016-10-17 8:39 ` Kuninori Morimoto [this message]
2016-10-17 8:39 ` [PATCH 23/23] ASoC: add simple-graph-scu-card support Kuninori Morimoto
2016-10-18 7:10 ` [alsa-devel] [PATCH 0/23] ASoC: add OF graph base simple-card Jean-Francois Moine
2016-10-18 8:44 ` Kuninori Morimoto
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