[PATCH 2/2] dt-bindings: sound: Convert Samsung SMDK audio complex

[Maciej Falkowski]

Convert Samsung SMDK audio complex to newer dt-schema format.

Signed-off-by: Maciej Falkowski <m.falkowski@xxxxxxxxxxx>
---
 .../bindings/sound/samsung,smdk-wm8994.txt    | 14 -------
 .../bindings/sound/samsung,smdk-wm8994.yaml   | 38 +++++++++++++++++++
 2 files changed, 38 insertions(+), 14 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.txt
 create mode 100644 Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.yaml

diff --git a/Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.txt b/Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.txt
deleted file mode 100644
index 4686646fb122..000000000000
--- a/Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-Samsung SMDK audio complex
-
-Required properties:
-- compatible : "samsung,smdk-wm8994"
-- samsung,i2s-controller: The phandle of the Samsung I2S0 controller
-- samsung,audio-codec: The phandle of the WM8994 audio codec
-Example:
-
-sound {
-		compatible = "samsung,smdk-wm8994";
-
-		samsung,i2s-controller = <&i2s0>;
-		samsung,audio-codec = <&wm8994>;
-};
diff --git a/Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.yaml b/Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.yaml
new file mode 100644
index 000000000000..a66c0dfdeb57
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/samsung,smdk-wm8994.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/samsung,smdk-wm8994.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung SoC SMDK audio complex
+
+maintainers:
+  - Krzysztof Kozlowski <krzk@xxxxxxxxxx>
+  - Sangbeom Kim <sbkim73@xxxxxxxxxxx>
+  - Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
+
+properties:
+  compatible:
+    const: "samsung,smdk-wm8994"
+
+  samsung,i2s-controller:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: The phandle of the Samsung I2S0 controller
+
+  samsung,audio-codec:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: The phandle of the WM8994 audio codec
+
+required:
+  - compatible
+  - samsung,i2s-controller
+  - samsung,audio-codec
+
+examples:
+  - |
+    sound {
+        compatible = "samsung,smdk-wm8994";
+        samsung,i2s-controller = <&i2s0>;
+        samsung,audio-codec = <&wm8994>;
+    };
+
-- 
2.17.1