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-rw-r--r--Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml13
1 files changed, 11 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
index d77219727768..31f3e51974bb 100644
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra210-ahub.yaml
@@ -17,6 +17,9 @@ maintainers:
- Jon Hunter <jonathanh@nvidia.com>
- Sameer Pujar <spujar@nvidia.com>
+allOf:
+ - $ref: audio-graph-port.yaml#
+
properties:
$nodename:
pattern: "^ahub@[0-9a-f]*$"
@@ -56,6 +59,13 @@ properties:
ranges: true
+ ports:
+ description: |
+ Contains list of ACIF (Audio CIF) port nodes for AHUB (Audio Hub).
+ These are connected to ACIF interfaces of AHUB clients. Thus the
+ number of port nodes depend on the number of clients that AHUB may
+ have depending on the SoC revision.
+
required:
- compatible
- reg
@@ -67,8 +77,7 @@ required:
- "#size-cells"
- ranges
-additionalProperties:
- type: object
+unevaluatedProperties: false
examples:
- |