[PATCH v2] dt-bindings: thermal: marvell,kirkwood-thermal: Convert to DT Schema

[Shaunak Datar <shaunakkdatar@gmail.com>]

Convert the Kirkwood thermal binding from the legacy text format to YAML
schema to enable validation with dtbs_check.

Signed-off-by: Shaunak Datar <shaunakkdatar@gmail.com>
---
Changes in v2:
- Fix the maintainer property to use YAML array.
- Add the missing newline at the end of the file.
- Rename the schema to marvell,kirkwood-thermal.yaml to follow the vendor,device.yaml format.

 .../bindings/thermal/kirkwood-thermal.txt     | 15 ---------
 .../thermal/marvell,kirkwood-thermal.yaml     | 33 +++++++++++++++++++
 2 files changed, 33 insertions(+), 15 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/thermal/kirkwood-thermal.txt
 create mode 100644 Documentation/devicetree/bindings/thermal/marvell,kirkwood-thermal.yaml

diff --git a/Documentation/devicetree/bindings/thermal/kirkwood-thermal.txt b/Documentation/devicetree/bindings/thermal/kirkwood-thermal.txt
deleted file mode 100644
index 8c0f5eb86da7..000000000000
--- a/Documentation/devicetree/bindings/thermal/kirkwood-thermal.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-* Kirkwood Thermal
-
-This version is for Kirkwood 88F8262 & 88F6283 SoCs. Other kirkwoods
-don't contain a thermal sensor.
-
-Required properties:
-- compatible : "marvell,kirkwood-thermal"
-- reg : Address range of the thermal registers
-
-Example:
-
-	thermal@10078 {
-		compatible = "marvell,kirkwood-thermal";
-		reg = <0x10078 0x4>;
-	};
diff --git a/Documentation/devicetree/bindings/thermal/marvell,kirkwood-thermal.yaml b/Documentation/devicetree/bindings/thermal/marvell,kirkwood-thermal.yaml
new file mode 100644
index 000000000000..00edb4c8f8f4
--- /dev/null
+++ b/Documentation/devicetree/bindings/thermal/marvell,kirkwood-thermal.yaml
@@ -0,0 +1,33 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/thermal/marvell,kirkwood-thermal.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Kirkwood Thermal
+
+maintainers:
+  - Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
+
+description:
+  Thermal sensor present in the Marvell Kirkwood 88F8262 and 88F6283 SoCs.
+
+properties:
+  compatible:
+    const: marvell,kirkwood-thermal
+
+  reg:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    thermal@10078 {
+        compatible = "marvell,kirkwood-thermal";
+        reg = <0x10078 0x4>;
+    };
-- 
2.53.0