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-rw-r--r--dts/Bindings/sound/linux,spdif-dit.yaml5
1 files changed, 5 insertions, 0 deletions
diff --git a/dts/Bindings/sound/linux,spdif-dit.yaml b/dts/Bindings/sound/linux,spdif-dit.yaml
index c6b070e1d0..a4f9257e31 100644
--- a/dts/Bindings/sound/linux,spdif-dit.yaml
+++ b/dts/Bindings/sound/linux,spdif-dit.yaml
@@ -9,6 +9,9 @@ title: Dummy SPDIF Transmitter Device Tree Bindings
maintainers:
- Mark Brown <broonie@kernel.org>
+allOf:
+ - $ref: name-prefix.yaml#
+
properties:
compatible:
const: linux,spdif-dit
@@ -16,6 +19,8 @@ properties:
"#sound-dai-cells":
const: 0
+ sound-name-prefix: true
+
required:
- "#sound-dai-cells"
- compatible