Convert the NAU8540 audio CODEC bindings to DT schema
Signed-off-by: Anup Sharma <anupnewsmail@gmail.com
Changes:
V1 -> V2: Adhere to the correct procedure by including the maintainer's name.
Drop Mark from maintainer.
Link: https://lore.kernel.org/r/ZFYxWVdE9YkMKvXv@yoga
Signed-off-by: Mark Brown <broonie@kernel.org
+++ /dev/null
-NAU85L40 audio CODEC
-
-This device supports I2C only.
-
-Required properties:
-
- - compatible : "nuvoton,nau8540"
-
- - reg : the I2C address of the device.
-
-Example:
-
-codec: nau8540@1c {
- compatible = "nuvoton,nau8540";
- reg = <0x1c>;
-};
--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/nuvoton,nau8540.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Nuvoton Technology Corporation NAU85L40 Audio CODEC
+
+maintainers:
+ - John Hsu <KCHSU0@nuvoton.com>
+
+allOf:
+ - $ref: dai-common.yaml#
+
+properties:
+ compatible:
+ const: nuvoton,nau8540
+
+ reg:
+ maxItems: 1
+
+ "#sound-dai-cells":
+ const: 0
+
+required:
+ - compatible
+ - reg
+
+unevaluatedProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ codec@1c {
+ compatible = "nuvoton,nau8540";
+ reg = <0x1c>;
+ };
+ };