dt-bindings: bus: ti,da850-mstpri: Convert to YAML

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-* Device tree bindings for Texas Instruments da8xx master peripheral
-  priority driver
-
-DA8XX SoCs feature a set of registers allowing to change the priority of all
-peripherals classified as masters.
-
-Documentation:
-OMAP-L138 (DA850) - http://www.ti.com/lit/ug/spruh82c/spruh82c.pdf
-
-Required properties:
-
-- compatible:		"ti,da850-mstpri" - for da850 based boards
-- reg:			offset and length of the mstpri registers
-
-Example for da850-lcdk is shown below.
-
-mstpri {
-	compatible = "ti,da850-mstpri";
-	reg = <0x14110 0x0c>;
-};

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+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/bus/ti,da850-mstpri.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+title: Texas Instruments DA850 Master Peripheral Priority
+maintainers:
+  - Bartosz Golaszewski <[email protected]>
+description: |
+  DA8XX SoCs feature a set of registers allowing to change the priority of all
+  peripherals classified as masters.
+properties:
+  compatible:
+    const: ti,da850-mstpri
+  reg:
+    maxItems: 1
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    mstpri@14110 {
+        compatible = "ti,da850-mstpri";
+        reg = <0x14110 0x0c>;
+    };