Convert ak4104 binding to DT schema

Signed-off-by: Xiaxi Shen <shenxiaxi26@gmail.com>
---
Changes since v2:
 - Remove subsystem maintainers
 - Wrap lines at <80
 - Use unevaluatedProperties instead
 - Fix indentations in the example
 - Move changelog in commit to right section
---
 .../devicetree/bindings/sound/ak4104.txt      | 25 ----------
 .../bindings/sound/asahi-kasei,ak4104.yaml    | 49 +++++++++++++++++++
 2 files changed, 49 insertions(+), 25 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/sound/ak4104.txt
 create mode 100644 Documentation/devicetree/bindings/sound/asahi-kasei,ak4104.yaml

diff --git a/Documentation/devicetree/bindings/sound/ak4104.txt b/Documentation/devicetree/bindings/sound/ak4104.txt
deleted file mode 100644
index ae5f7f057dc3..000000000000
--- a/Documentation/devicetree/bindings/sound/ak4104.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-AK4104 S/PDIF transmitter
-
-This device supports SPI mode only.
-
-Required properties:
-
-  - compatible : "asahi-kasei,ak4104"
-
-  - reg : The chip select number on the SPI bus
-
-  - vdd-supply : A regulator node, providing 2.7V - 3.6V
-
-Optional properties:
-
-  - reset-gpios : a GPIO spec for the reset pin. If specified, it will be
-		  deasserted before communication to the device starts.
-
-Example:
-
-spdif: ak4104@0 {
-	compatible = "asahi-kasei,ak4104";
-	reg = <0>;
-	spi-max-frequency = <5000000>;
-	vdd-supply = <&vdd_3v3_reg>;
-};
diff --git a/Documentation/devicetree/bindings/sound/asahi-kasei,ak4104.yaml b/Documentation/devicetree/bindings/sound/asahi-kasei,ak4104.yaml
new file mode 100644
index 000000000000..86f6061d3c50
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/asahi-kasei,ak4104.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/asahi-kasei,ak4104.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AK4104 S/PDIF transmitter
+
+allOf:
+  - $ref: dai-common.yaml#
+
+maintainers:
+  - Daniel Mack <github@zonque.org>
+  - Xiaxi Shen <shenxiaxi26@gmail.com>
+
+properties:
+  compatible:
+    const: asahi-kasei,ak4104
+
+  reg:
+    description: Chip select number on the SPI bus 
+    maxItems: 1
+
+  vdd-supply:
+    description: A regulator node providing between 2.7V and 3.6V.
+
+  reset-gpios:
+    maxItems: 1
+    description: Optional GPIO spec for the reset pin, deasserted 
+                  before communication starts.
+    
+required:
+  - compatible
+  - reg
+  - vdd-supply
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        codec@0 {
+            compatible = "asahi-kasei,ak4104";
+            reg = <0>;
+            vdd-supply = <&vdd_3v3_reg>;
+        };
+    };
-- 
2.34.1

On 17/05/2024 07:13, Xiaxi Shen wrote:
> Convert ak4104 binding to DT schema
> 
> Signed-off-by: Xiaxi Shen <shenxiaxi26@gmail.com>


Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>


---

This is an automated instruction, just in case, because many review tags
are being ignored. If you know the process, you can skip it (please do
not feel offended by me posting it here - no bad intentions intended).
If you do not know the process, here is a short explanation:

Please add Acked-by/Reviewed-by/Tested-by tags when posting new
versions, under or above your Signed-off-by tag. Tag is "received", when
provided in a message replied to you on the mailing list. Tools like b4
can help here. However, there's no need to repost patches *only* to add
the tags. The upstream maintainer will do that for tags received on the
version they apply.

https://elixir.bootlin.com/linux/v6.5-rc3/source/Documentation/process/submitting-patches.rst#L577

Best regards,
Krzysztof