Convert the NAU8810 audio CODEC bindings to DT schema.
Signed-off-by: David Lin <CTLIN0@xxxxxxxxxxx>
---
.../devicetree/bindings/sound/nau8810.txt | 17 -------
.../bindings/sound/nuvoton,nau8810.yaml | 45 +++++++++++++++++++
2 files changed, 45 insertions(+), 17 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/nau8810.txt
create mode 100644 Documentation/devicetree/bindings/sound/nuvoton,nau8810.yaml
diff --git a/Documentation/devicetree/bindings/sound/nau8810.txt b/Documentation/devicetree/bindings/sound/nau8810.txt
deleted file mode 100644
index 7deaa452b200..000000000000
--- a/Documentation/devicetree/bindings/sound/nau8810.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-NAU8810/NAU8812/NAU8814 audio CODEC
-
-This device supports I2C only.
-
-Required properties:
-
- - compatible : One of "nuvoton,nau8810" or "nuvoton,nau8812" or
- "nuvoton,nau8814"
-
- - reg : the I2C address of the device.
-
-Example:
-
-codec: nau8810@1a {
- compatible = "nuvoton,nau8810";
- reg = <0x1a>;
-};
diff --git a/Documentation/devicetree/bindings/sound/nuvoton,nau8810.yaml b/Documentation/devicetree/bindings/sound/nuvoton,nau8810.yaml
new file mode 100644
index 000000000000..d9696f6c75ed
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/nuvoton,nau8810.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nuvoton,nau8810.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NAU8810/NAU8812/NAU8814 audio CODEC
+
+maintainers:
+ - David Lin <CTLIN0@xxxxxxxxxxx>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ enum:
+ - nuvoton,nau8810
+ - nuvoton,nau8812
+ - nuvoton,nau8814
+
+ reg:
+ maxItems: 1
+
+ '#sound-dai-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ codec@1a {
+ #sound-dai-cells = <0>;
+ compatible = "nuvoton,nau8810";
+ reg = <0x1a>;
+ };
+ };
--
2.25.1
