linux-kernel - [PATCH] dt-bindings: wlf,wm8782: Convert to dtschema

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Date: Tue, 11 Jun 2024 18:14:00 +0530
From: Animesh Agarwal <animeshagarwal28@...il.com>
To: 
Cc: animeshagarwal28@...il.com,
	Daniel Baluta <daniel.baluta@....com>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	patches@...nsource.cirrus.com,
	linux-sound@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings: wlf,wm8782: Convert to dtschema

Convert the WM8782 audio codec bindings to DT schema.

Signed-off-by: Animesh Agarwal <animeshagarwal28@...il.com>
Cc: Daniel Baluta <daniel.baluta@....com>
---
 .../devicetree/bindings/sound/wlf,wm8782.yaml | 47 +++++++++++++++++++
 .../devicetree/bindings/sound/wm8782.txt      | 24 ----------
 2 files changed, 47 insertions(+), 24 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/sound/wlf,wm8782.yaml
 delete mode 100644 Documentation/devicetree/bindings/sound/wm8782.txt

diff --git a/Documentation/devicetree/bindings/sound/wlf,wm8782.yaml b/Documentation/devicetree/bindings/sound/wlf,wm8782.yaml
new file mode 100644
index 000000000000..d0bbdc9f9ced
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/wlf,wm8782.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/wlf,wm8782.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Wolfson Microelectromics WM8782 audio CODEC
+
+maintainers:
+  - patches@...nsource.cirrus.com
+
+allOf:
+  - $ref: dai-common.yaml#
+
+properties:
+  compatible:
+    const: wlf,wm8782
+
+  Vdda-supply:
+    description: Regulator for the analog power supply (2.7V - 5.5V)
+
+  Vdd-supply:
+    description: Regulator for the digital power supply (2.7V - 3.6V)
+
+  wlf,fsampen:
+    description: FSAMPEN pin value, 0 for low, 1 for high, 2 for disconnected.
+    $ref: /schemas/types.yaml#/definitions/uint32
+    enum: [0, 1, 2]
+
+  "#sound-dai-cells":
+    const: 0
+
+required:
+  - compatible
+  - Vdda-supply
+  - Vdd-supply
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    wm8782: codec {
+        compatible = "wlf,wm8782";
+        Vdda-supply = <&vdda_supply>;
+        Vdd-supply = <&vdd_supply>;
+        wlf,fsampen = <2>;
+    };
diff --git a/Documentation/devicetree/bindings/sound/wm8782.txt b/Documentation/devicetree/bindings/sound/wm8782.txt
deleted file mode 100644
index 1a28f3280972..000000000000
--- a/Documentation/devicetree/bindings/sound/wm8782.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-WM8782 stereo ADC
-
-This device does not have any control interface or reset pins.
-
-Required properties:
-
- - compatible  : "wlf,wm8782"
- - Vdda-supply : phandle to a regulator for the analog power supply (2.7V - 5.5V)
- - Vdd-supply  : phandle to a regulator for the digital power supply (2.7V - 3.6V)
-
-Optional properties:
-
- - wlf,fsampen:
-   FSAMPEN pin value, 0 for low, 1 for high, 2 for disconnected.
-   Defaults to 0 if left unspecified.
-
-Example:
-
-wm8782: stereo-adc {
-	compatible = "wlf,wm8782";
-	Vdda-supply = <&vdda_supply>;
-	Vdd-supply = <&vdd_supply>;
-	wlf,fsampen = <2>; /* 192KHz */
-};
-- 
2.45.1