dt-bindings: hwmon: sensirion,sht15: convert to dtschema

Convert the Sensirion SHT15 humidity sensor to DT schema format.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20210921102832.143352-6-krzysztof.kozlowski@canonical.com
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

Documentation/devicetree/bindings/hwmon/sensirion,sht15.yaml

@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/sensirion,sht15.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sensirion SHT15 humidity and temperature sensor
+
+maintainers:
+  - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
+
+properties:
+  compatible:
+    const: sensirion,sht15
+
+  clk-gpios:
+    maxItems: 1
+
+  data-gpios:
+    maxItems: 1
+
+  vcc-supply:
+    description: regulator that drives the VCC pin
+
+required:
+  - compatible
+  - clk-gpios
+  - data-gpios
+  - vcc-supply
+
+additionalProperties: false
+
+examples:
+  - |
+    sensor {
+        compatible = "sensirion,sht15";
+        clk-gpios = <&gpio4 12 0>;
+        data-gpios = <&gpio4 13 0>;
+        vcc-supply = <&reg_sht15>;
+
+        pinctrl-names = "default";
+        pinctrl-0 = <&pinctrl_sensor>;
+    };

Documentation/devicetree/bindings/hwmon/sht15.txt

@@ -1,19 +0,0 @@
-Sensirion SHT15 Humidity and Temperature Sensor
-
-Required properties:
-
- - "compatible": must be "sensirion,sht15".
- - "data-gpios": GPIO connected to the data line.
- - "clk-gpios": GPIO connected to the clock line.
- - "vcc-supply": regulator that drives the VCC pin.
-
-Example:
-
-	sensor {
-		pinctrl-names = "default";
-		pinctrl-0 = <&pinctrl_sensor>;
-		compatible = "sensirion,sht15";
-		clk-gpios = <&gpio4 12 0>;
-		data-gpios = <&gpio4 13 0>;
-		vcc-supply = <&reg_sht15>;
-	};