Adding upstream version 5.10.209.upstream/5.10.209upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 36 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/watchdog/socionext,uniphier-wdt.yaml b/Documentation/devicetree/bindings/watchdog/socionext,uniphier-wdt.yaml
new file mode 100644
index 000000000..a059d16cb
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/socionext,uniphier-wdt.yaml
@@ -0,0 +1,36 @@
+# 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";
+        };
+    };