Convert the AK5558 ADC audio codec bindings to DT schema.
Signed-off-by: Saalim Quadri <danascape@xxxxxxxxx>
---
.../devicetree/bindings/sound/ak5558.txt | 24 ----------
.../bindings/sound/asahi-kasei,ak5558.yaml | 48 +++++++++++++++++++
2 files changed, 48 insertions(+), 24 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/sound/ak5558.txt
create mode 100644 Documentation/devicetree/bindings/sound/asahi-kasei,ak5558.yaml
diff --git a/Documentation/devicetree/bindings/sound/ak5558.txt b/Documentation/devicetree/bindings/sound/ak5558.txt
deleted file mode 100644
index e28708db6686..000000000000
--- a/Documentation/devicetree/bindings/sound/ak5558.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-AK5558 8 channel differential 32-bit delta-sigma ADC
-
-This device supports I2C mode only.
-
-Required properties:
-
-- compatible : "asahi-kasei,ak5558" or "asahi-kasei,ak5552".
-- reg : The I2C address of the device.
-
-Optional properties:
-
-- reset-gpios: A GPIO specifier for the power down & reset pin.
-- AVDD-supply: Analog power supply
-- DVDD-supply: Digital power supply
-
-Example:
-
-&i2c {
- ak5558: adc@10 {
- compatible = "asahi-kasei,ak5558";
- reg = <0x10>;
- reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
- };
-};
diff --git a/Documentation/devicetree/bindings/sound/asahi-kasei,ak5558.yaml b/Documentation/devicetree/bindings/sound/asahi-kasei,ak5558.yaml
new file mode 100644
index 000000000000..d3d494ae8abf
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/asahi-kasei,ak5558.yaml
@@ -0,0 +1,48 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/sound/asahi-kasei,ak5558.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: AK5558 8 channel differential 32-bit delta-sigma ADC
+
+maintainers:
+ - Junichi Wakasugi <wakasugi.jb@xxxxxxxxxxxxxxxxxxxx>
+ - Mihai Serban <mihai.serban@xxxxxxx>
+
+properties:
+ compatible:
+ enum:
+ - asahi-kasei,ak5552
+ - asahi-kasei,ak5558
+
+ reg:
+ maxItems: 1
+
+ avdd-supply:
+ description: A 1.8V supply that powers up the AVDD pin.
+
+ dvdd-supply:
+ description: A 1.2V supply that powers up the DVDD pin.
+
+ reset-gpios:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ak5558: codec@10 {
+ compatible = "asahi-kasei,ak5558";
+ reg = <0x10>;
+ reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>;
+ };
+ };
--
2.34.1
