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From: Sameer Pujar <spujar@nvidia.com>
To: <broonie@kernel.org>, <robh+dt@kernel.org>, <thierry.reding@gmail.com>
Cc: <jonathanh@nvidia.com>, <kuninori.morimoto.gx@renesas.com>,
	<alsa-devel@alsa-project.org>, <devicetree@vger.kernel.org>,
	<linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<sharadg@nvidia.com>, Sameer Pujar <spujar@nvidia.com>
Subject: [PATCH v5 1/6] ASoC: dt-bindings: tegra: Add graph bindings
Date: Thu, 12 Nov 2020 00:04:31 +0530	[thread overview]
Message-ID: <1605119676-32273-2-git-send-email-spujar@nvidia.com> (raw)
In-Reply-To: <1605119676-32273-1-git-send-email-spujar@nvidia.com>

Add device tree binding properties of generic graph to ASoC component
devices. This allows to define audio ports out of these components or
DAIs and audio graph based sound card can be realised with this.

Signed-off-by: Sameer Pujar <spujar@nvidia.com>
---
 .../devicetree/bindings/sound/nvidia,tegra186-dspk.yaml     |  6 ++++++
 .../devicetree/bindings/sound/nvidia,tegra210-admaif.yaml   |  6 ++++++
 .../devicetree/bindings/sound/nvidia,tegra210-ahub.yaml     | 13 +++++++++++--
 .../devicetree/bindings/sound/nvidia,tegra210-dmic.yaml     |  6 ++++++
 .../devicetree/bindings/sound/nvidia,tegra210-i2s.yaml      |  6 ++++++
 5 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
index ed2fb32..3c9364d 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra186-dspk.yaml
@@ -55,6 +55,12 @@ properties:
       The name can be "DSPK1" or "DSPKx", where x depends on the maximum
       available instances on a Tegra SoC.
 
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+  port:
+    $ref: /schemas/sound/audio-graph.yaml#/properties/port
+
 required:
   - compatible
   - reg
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml
index c028b25..162823d 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-admaif.yaml
@@ -37,6 +37,12 @@ properties:
 
   dma-names: true
 
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+  port:
+    $ref: /schemas/sound/audio-graph.yaml#/properties/port
+
 if:
   properties:
     compatible:
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
index d772197..59cd1f1 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
@@ -56,6 +56,16 @@ properties:
 
   ranges: true
 
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+  port:
+    $ref: /schemas/sound/audio-graph.yaml#/properties/port
+
+patternProperties:
+  "@[0-9a-f]+$":
+    type: object
+
 required:
   - compatible
   - reg
@@ -67,8 +77,7 @@ required:
   - "#size-cells"
   - ranges
 
-additionalProperties:
-  type: object
+additionalProperties: false
 
 examples:
   - |
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml
index 2a3207b..b16bf5e 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-dmic.yaml
@@ -56,6 +56,12 @@ properties:
       The name can be "DMIC1" or "DMIC2" ... "DMICx", where x depends
       on the maximum available instances on a Tegra SoC.
 
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+  port:
+    $ref: /schemas/sound/audio-graph.yaml#/properties/port
+
 required:
   - compatible
   - reg
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml
index dfc1bf7..598f763 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-i2s.yaml
@@ -74,6 +74,12 @@ properties:
       The name can be "I2S1" or "I2S2" ... "I2Sx", where x depends
       on the maximum available instances on a Tegra SoC.
 
+  ports:
+    $ref: /schemas/graph.yaml#/properties/ports
+
+  port:
+    $ref: /schemas/sound/audio-graph.yaml#/properties/port
+
 required:
   - compatible
   - reg
-- 
2.7.4


  reply	other threads:[~2020-11-11 18:35 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-11 18:34 [PATCH v5 0/6] Tegra210 audio graph card Sameer Pujar
2020-11-11 18:34 ` Sameer Pujar [this message]
2020-11-12 14:38   ` [PATCH v5 1/6] ASoC: dt-bindings: tegra: Add graph bindings Rob Herring
2020-11-19  9:10     ` Sameer Pujar
2020-11-11 18:34 ` [PATCH v5 2/6] ASoC: dt-bindings: tegra: Add json-schema for Tegra audio graph card Sameer Pujar
2020-11-11 18:34 ` [PATCH v5 3/6] ASoC: tegra: Add audio graph based card driver Sameer Pujar
2020-11-23 10:35   ` Jon Hunter
2020-11-23 14:17     ` Sameer Pujar
2020-11-11 18:34 ` [PATCH v5 4/6] arm64: defconfig: Enable Tegra audio graph " Sameer Pujar
2020-11-11 18:34 ` [PATCH v5 5/6] arm64: tegra: Audio graph header for Tegra210 Sameer Pujar
2020-11-11 18:34 ` [PATCH v5 6/6] arm64: tegra: Audio graph sound card for Jetson Nano and TX1 Sameer Pujar
2020-11-23 10:38 ` [PATCH v5 0/6] Tegra210 audio graph card Jon Hunter

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