Convert the Asahi Kasei AK5386 ADC binding from text format
to YAML schema.

Signed-off-by: Manish Baing <manishbaing2789@gmail.com>
---
 .../devicetree/bindings/sound/ak5386.txt      | 23 ----------
 .../bindings/sound/asahi-kasei,ak5386.yaml    | 44 +++++++++++++++++++
 2 files changed, 44 insertions(+), 23 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/sound/ak5386.txt
 create mode 100644 Documentation/devicetree/bindings/sound/asahi-kasei,ak5386.yaml

diff --git a/Documentation/devicetree/bindings/sound/ak5386.txt b/Documentation/devicetree/bindings/sound/ak5386.txt
deleted file mode 100644
index ec3df3abba0c..000000000000
--- a/Documentation/devicetree/bindings/sound/ak5386.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-AK5386 Single-ended 24-Bit 192kHz delta-sigma ADC
-
-This device has no control interface.
-
-Required properties:
-
-  - compatible : "asahi-kasei,ak5386"
-
-Optional properties:
-
-  - reset-gpio : a GPIO spec for the reset/power down pin.
-		 If specified, it will be deasserted at probe time.
-  - va-supply : a regulator spec, providing 5.0V
-  - vd-supply : a regulator spec, providing 3.3V
-
-Example:
-
-spdif: ak5386@0 {
-	compatible = "asahi-kasei,ak5386";
-	reset-gpio = <&gpio0 23>;
-	va-supply = <&vdd_5v0_reg>;
-	vd-supply = <&vdd_3v3_reg>;
-};
diff --git a/Documentation/devicetree/bindings/sound/asahi-kasei,ak5386.yaml b/Documentation/devicetree/bindings/sound/asahi-kasei,ak5386.yaml
new file mode 100644
index 000000000000..df896f3a5e08
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/asahi-kasei,ak5386.yaml
@@ -0,0 +1,44 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/asahi-kasei,ak5386.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Asahi Kasei AK5386 ADC
+
+maintainers:
+  - Daniel Mack <zonque@gmail.com>
+
+description:
+  The Asahi Kasei AK5386 is a single-ended 24-Bit 192kHz delta-sigma
+  analog-to-digital converter (ADC).This device has no control interface.
+
+properties:
+  compatible:
+    const: asahi-kasei,ak5386
+
+  reset-gpios:
+    maxItems: 1
+    description: A GPIO spec for the reset/power down pin.
+
+  va-supply:
+    description: Power supply for the analog section.
+
+  vd-supply:
+    description: Power supply for the digital section.
+
+required:
+  - compatible
+
+additionalProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/gpio/gpio.h>
+
+    adc {
+        compatible = "asahi-kasei,ak5386";
+        reset-gpios = <&gpio0 23 GPIO_ACTIVE_LOW>;
+        va-supply = <&vdd_5v0_reg>;
+        vd-supply = <&vdd_3v3_reg>;
+    };
-- 
2.43.0