[PATCH v2 4/6] ASoC: dt-bindings: samsung,smdk5250: convert to dtschema

Krzysztof Kozlowski
2022-01-29T12:24:46Z

Convert the audio complex on SMDK5250 boards with Samsung Exynos SoC to
DT schema format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
---
.../bindings/sound/samsung,smdk-wm8994.txt | 14 -------
.../bindings/sound/samsung,smdk5250.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,smdk5250.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,smdk5250.yaml b/Documentation/devicetree/bindings/sound/samsung,smdk5250.yaml
new file mode 100644
index 000000000000..cb51af90435e
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/samsung,smdk5250.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/samsung,smdk5250.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Samsung SMDK5250 audio complex with WM8994 codec
+
+maintainers:
+ - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+ - Sylwester Nawrocki <s.nawrocki@samsung.com>
+
+properties:
+ compatible:
+ const: samsung,smdk-wm8994
+
+ samsung,audio-codec:
+ description: Phandle to the audio codec.
+ $ref: /schemas/types.yaml#/definitions/phandle
+
+ samsung,i2s-controller:
+ description: Phandle to the Samsung I2S controller.
+ $ref: /schemas/types.yaml#/definitions/phandle
+
+required:
+ - compatible
+ - samsung,audio-codec
+ - samsung,i2s-controller
+
+additionalProperties: false
+
+examples:
+ - |
+ sound {
+ compatible = "samsung,smdk-wm8994";
+ samsung,i2s-controller = <&i2s0>;
+ samsung,audio-codec = <&wm8994>;
+ };
--
2.32.0