[PATCH] Convert brcm,kona-wdt.txt to brcm,kona-wdt.yaml

[Nikita Bondarenko <n2h9z4@xxxxxxxxx>]

Signed-off-by: Nikita Bondarenko <n2h9z4@xxxxxxxxx>
---
 .../bindings/watchdog/brcm,kona-wdt.txt       | 15 -------
 .../bindings/watchdog/brcm,kona-wdt.yaml      | 45 +++++++++++++++++++
 2 files changed, 45 insertions(+), 15 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.txt
 create mode 100644 Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.yaml

diff --git a/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.txt b/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.txt
deleted file mode 100644
index 2b86a00e351d..000000000000
--- a/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-Broadcom Kona Family Watchdog Timer
------------------------------------
-
-This watchdog timer is used in the following Broadcom SoCs:
-  BCM11130, BCM11140, BCM11351, BCM28145, BCM28155
-
-Required properties:
-  - compatible = "brcm,bcm11351-wdt", "brcm,kona-wdt";
-  - reg: memory address & range
-
-Example:
-	watchdog@35002f40 {
-		compatible = "brcm,bcm11351-wdt", "brcm,kona-wdt";
-		reg = <0x35002f40 0x6c>;
-	};
diff --git a/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.yaml b/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.yaml
new file mode 100644
index 000000000000..ffc4870bdb57
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/brcm,kona-wdt.yaml
@@ -0,0 +1,45 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/brcm,kona-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom Kona Family Watchdog Timer
+
+description: |
+  This watchdog timer is used in the following Broadcom SoCs:
+  BCM11130, BCM11140, BCM11351, BCM28145, BCM28155
+
+maintainers:
+  - Rob Herring <robh@xxxxxxxxxx>
+
+allOf:
+  - $ref: "watchdog.yaml#"
+
+properties:
+  compatible:
+    enum:
+      - brcm,bcm11351-wdt
+      - brcm,kona-wdt
+
+  reg:
+    maxItems: 1
+    description: memory address & range
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    watchdog@35002f40 {
+      compatible = "brcm,bcm11351-wdt";
+      reg = <0x35002f40 0x6c>;
+    };
+  - |
+    watchdog@35002f40 {
+      compatible = "brcm,kona-wdt";
+      reg = <0x35002f40 0x6c>;
+    };
-- 
2.34.1