linux-kernel - [RFC PATCH] ASoC: dt-bindings: alc5623: convert to dt schema

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Date: Sat, 11 May 2024 10:11:24 +0530
From: Aryabhatta Dey <aryabhattadey35@...il.com>
To: linux-sound@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Cc: lgirdwood@...il.com, broonie@...nel.org, robh@...nel.org, 
	krzk+dt@...nel.org, conor+dt@...nel.org, javier.carrasco.cruz@...il.com, 
	skhan@...uxfoundation.org
Subject: [RFC PATCH] ASoC: dt-bindings: alc5623: convert to dt schema

Convert Documentation/bindings/devicetree/alc5623.txt to yaml.

First attempt at a dt schema conversion patch.
Checked the yaml file with make dt_binding_check and make CHECK_DTBS=y.
Only warning being produced is
Documentation/devicetree/bindings/net/snps,dwmac.yaml: mac-mode: missing type definition
Not sure how I should handle this.

Signed-off-by: Aryabhatta Dey <aryabhattadey35@...il.com>
---
 .../devicetree/bindings/sound/alc5623.txt     | 25 ----------
 .../bindings/sound/realtek,alc5623.yaml       | 48 +++++++++++++++++++
 2 files changed, 48 insertions(+), 25 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/sound/alc5623.txt
 create mode 100644 Documentation/devicetree/bindings/sound/realtek,alc5623.yaml

diff --git a/Documentation/devicetree/bindings/sound/alc5623.txt b/Documentation/devicetree/bindings/sound/alc5623.txt
deleted file mode 100644
index 26c86c98d671..000000000000
--- a/Documentation/devicetree/bindings/sound/alc5623.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-ALC5621/ALC5622/ALC5623 audio Codec
-
-Required properties:
-
- - compatible:	"realtek,alc5623"
- - reg:		the I2C address of the device.
-
-Optional properties:
-
- - add-ctrl:	  Default register value for Reg-40h, Additional Control
-		  Register. If absent or has the value of 0, the
-		  register is untouched.
-
- - jack-det-ctrl: Default register value for Reg-5Ah, Jack Detect
-		  Control Register. If absent or has value 0, the
-		  register is untouched.
-
-Example:
-
-	alc5621: alc5621@1a {
-		compatible = "alc5621";
-		reg = <0x1a>;
-		add-ctrl = <0x3700>;
-		jack-det-ctrl = <0x4810>;
-	};
diff --git a/Documentation/devicetree/bindings/sound/realtek,alc5623.yaml b/Documentation/devicetree/bindings/sound/realtek,alc5623.yaml
new file mode 100644
index 000000000000..207386e6d437
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/realtek,alc5623.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/realtek,alc5623.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ALC5621/ALC5622/ALC5623 audio Codec
+
+maintainers:
+  - Aryabhatta Dey <aryabhattadey35@...il.com>
+
+properties:
+  compatible:
+    const: realtek,alc5623
+
+  reg:
+    maxItems: 1
+
+  add-ctrl:
+    description:
+      Default register value for Reg-40h, Additional Control Register. If absent
+      or has the value of 0, the register is untouched.
+    type: object
+
+  jack-det-ctrl:
+    description:
+      Default register value for Reg-5Ah, Jack Detect Control Register. If absent
+      or has value 0, the register is untouched.
+    type: object
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        codec@1a {
+            compatible = "realtek,alc5632";
+            reg = <0x1a>;
+            add-ctrl = <0x3700>;
+            jack-det-ctrl = <0x4810>;
+        };
+    };
-- 
2.45.0