2 files changed, 27 insertions, 11 deletions
diff --git a/Documentation/devicetree/bindings/sound/ak4554.txt b/Documentation/devicetree/bindings/sound/ak4554.txt
deleted file mode 100644
index 934fa02754b3..000000000000
--- a/Documentation/devicetree/bindings/sound/ak4554.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-AK4554 ADC/DAC
-
-Required properties:
-
-  - compatible : "asahi-kasei,ak4554"
-
-Example:
-
-ak4554-adc-dac {
-	compatible = "asahi-kasei,ak4554";
-};
diff --git a/Documentation/devicetree/bindings/sound/asahi-kasei,ak4554.yaml b/Documentation/devicetree/bindings/sound/asahi-kasei,ak4554.yaml
new file mode 100644
index 000000000000..c77d85df239e
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/asahi-kasei,ak4554.yaml
@@ -0,0 +1,27 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/asahi-kasei,ak4554.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AK4554 sound codec
+
+maintainers:
+  - Kuninori Morimoto <[email protected]>
+  - Liam Girdwood <[email protected]>
+  - Mark Brown <[email protected]>
+
+properties:
+  compatible:
+    const: asahi-kasei,ak4554
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    codec {
+        compatible = "asahi-kasei,ak4554";
+    };