linux-kernel - [PATCH v3] dt-bindings: sound: Convert max98088 to dtschema

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Date: Wed, 12 Jun 2024 12:36:50 -0400
From: Abdulrasaq Lawani <abdulrasaqolawani@...il.com>
To: robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	lgirdwood@...il.com,
	broonie@...nel.org
Cc: Abdulrasaq Lawani <abdulrasaqolawani@...il.com>,
	skhan@...uxfoundation.org,
	javier.carrasco.cruz@...il.com,
	linux-sound@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v3] dt-bindings: sound: Convert max98088 to dtschema

Convert the max98088 audio codec txt bindings to DT schema.

Signed-off-by: Abdulrasaq Lawani <abdulrasaqolawani@...il.com>
---
Validated with dtschema and tested against `nvidia/tegra30-lg-p895.dts`.

 .../bindings/sound/maxim,max98088.txt         | 23 ---------
 .../bindings/sound/maxim,max98088.yaml        | 47 +++++++++++++++++++
 2 files changed, 47 insertions(+), 23 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/sound/maxim,max98088.txt
 create mode 100644 Documentation/devicetree/bindings/sound/maxim,max98088.yaml

diff --git a/Documentation/devicetree/bindings/sound/maxim,max98088.txt b/Documentation/devicetree/bindings/sound/maxim,max98088.txt
deleted file mode 100644
index da764d913319..000000000000
--- a/Documentation/devicetree/bindings/sound/maxim,max98088.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-MAX98088 audio CODEC
-
-This device supports I2C only.
-
-Required properties:
-
-- compatible: "maxim,max98088" or "maxim,max98089".
-- reg: The I2C address of the device.
-
-Optional properties:
-
-- clocks: the clock provider of MCLK, see ../clock/clock-bindings.txt section
-  "consumer" for more information.
-- clock-names: must be set to "mclk"
-
-Example:
-
-max98089: codec@10 {
-	compatible = "maxim,max98089";
-	reg = <0x10>;
-	clocks = <&clks IMX6QDL_CLK_CKO2>;
-	clock-names = "mclk";
-};
diff --git a/Documentation/devicetree/bindings/sound/maxim,max98088.yaml b/Documentation/devicetree/bindings/sound/maxim,max98088.yaml
new file mode 100644
index 000000000000..e4a2967e1e81
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/maxim,max98088.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/maxim,max98088.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MAX98088 audio CODEC
+
+maintainers:
+  - Abdulrasaq Lawani <abdulrasaqolawani@...il.com>
+
+properties:
+  compatible:
+    enum:
+      - maxim,max98088
+      - maxim,max98089
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    items:
+      - description: master clock
+
+  clock-names:
+    items:
+      - const: mclk
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        audio-codec@10 {
+            compatible = "maxim,max98089";
+            reg = <0x10>;
+            clocks = <&clks 0>;
+            clock-names = "mclk";
+        };
+    };
-- 
2.43.0