2 files changed, 46 insertions, 18 deletions
diff --git a/Documentation/devicetree/bindings/watchdog/ralink,rt2880-wdt.yaml b/Documentation/devicetree/bindings/watchdog/ralink,rt2880-wdt.yaml
new file mode 100644
index 000000000000..51e00de947e9
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/ralink,rt2880-wdt.yaml
@@ -0,0 +1,46 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/ralink,rt2880-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ralink Watchdog Timers
+
+maintainers:
+  - Sergio Paracuellos <sergio.paracuellos@gmail.com>
+
+allOf:
+  - $ref: watchdog.yaml#
+
+properties:
+  compatible:
+    const: ralink,rt2880-wdt
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    watchdog@100 {
+      compatible = "ralink,rt2880-wdt";
+      reg = <0x120 0x10>;
+      clocks = <&clkref>;
+      resets = <&rstctrl 8>;
+      interrupt-parent = <&intc>;
+      interrupts = <1>;
+    };
diff --git a/Documentation/devicetree/bindings/watchdog/rt2880-wdt.txt b/Documentation/devicetree/bindings/watchdog/rt2880-wdt.txt
deleted file mode 100644
index 05b95bfa2a89..000000000000
--- a/Documentation/devicetree/bindings/watchdog/rt2880-wdt.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-Ralink Watchdog Timers
-
-Required properties:
-- compatible: must be "ralink,rt2880-wdt"
-- reg: physical base address of the controller and length of the register range
-
-Optional properties:
-- interrupts: Specify the INTC interrupt number
-
-Example:
-
-	watchdog@120 {
-		compatible = "ralink,rt2880-wdt";
-		reg = <0x120 0x10>;
-
-		interrupt-parent = <&intc>;
-		interrupts = <1>;
-	};