linux-kernel - [PATCH v2] ASoC: dt-bindings: nvidia,tegra210-ahub: Add missing child nodes

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Date:   Fri, 26 Mar 2021 13:50:03 -0600
From:   Rob Herring <robh@...nel.org>
To:     Mark Brown <broonie@...nel.org>
Cc:     devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Liam Girdwood <lgirdwood@...il.com>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Sameer Pujar <spujar@...dia.com>, alsa-devel@...a-project.org,
        linux-tegra@...r.kernel.org
Subject: [PATCH v2] ASoC: dt-bindings: nvidia,tegra210-ahub: Add missing child nodes

The nvidia,tegra210-ahub binding is missing schema for child nodes. This
results in warnings if 'additionalProperties: false' is set (or when the
tools implement 'unevaluatedProperties' support). Add the child nodes
and reference their schema if one exists.

Cc: Liam Girdwood <lgirdwood@...il.com>
Cc: Mark Brown <broonie@...nel.org>
Cc: Thierry Reding <thierry.reding@...il.com>
Cc: Jonathan Hunter <jonathanh@...dia.com>
Cc: Sameer Pujar <spujar@...dia.com>
Cc: alsa-devel@...a-project.org
Cc: linux-tegra@...r.kernel.org
Signed-off-by: Rob Herring <robh@...nel.org>
---
v2:
 - Also add 'dspk' child node

This patch ideally should be applied before this series[1].

[1] https://lore.kernel.org/r/20210323163634.877511-1-robh@kernel.org/
---
 .../bindings/sound/nvidia,tegra210-ahub.yaml     | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
index e568d6c7dddd..1118a9488345 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
@@ -69,6 +69,22 @@ properties:
         $ref: audio-graph-port.yaml#
         unevaluatedProperties: false
 
+patternProperties:
+  '^i2s@[0-9a-f]+$':
+    type: object
+
+  '^dmic@[0-9a-f]+$':
+    type: object
+    $ref: nvidia,tegra210-dmic.yaml#
+
+  '^admaif@[0-9a-f]+$':
+    type: object
+    $ref: nvidia,tegra210-admaif.yaml#
+
+  '^dspk@[0-9a-f]+$':
+    type: object
+    $ref: nvidia,tegra186-dspk.yaml#
+
 required:
   - compatible
   - reg
-- 
2.27.0