--- /dev/null
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/socionext,uniphier-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Socionext UniPhier watchdog timer
+
+maintainers:
+ - Keiji Hayashibara <hayashibara.keiji@socionext.com>
+
+allOf:
+ - $ref: "watchdog.yaml#"
+
+properties:
+ compatible:
+ const: socionext,uniphier-wdt
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ // The UniPhier watchdog should be a subnode of a "syscon" compatible node.
+
+ sysctrl@61840000 {
+ compatible = "socionext,uniphier-ld11-sysctrl",
+ "simple-mfd", "syscon";
+ reg = <0x61840000 0x10000>;
+
+ watchdog {
+ compatible = "socionext,uniphier-wdt";
+ };
+ };
+++ /dev/null
-UniPhier watchdog timer controller
-
-This UniPhier watchdog timer controller must be under sysctrl node.
-
-Required properties:
-- compatible: should be "socionext,uniphier-wdt"
-
-Example:
-
- sysctrl@61840000 {
- compatible = "socionext,uniphier-ld11-sysctrl",
- "simple-mfd", "syscon";
- reg = <0x61840000 0x4000>;
-
- watchdog {
- compatible = "socionext,uniphier-wdt";
- }
-
- other nodes ...
- };