Adding upstream version 6.6.15.upstream/6.6.15

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

1 files changed, 32 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/watchdog/watchdog.yaml b/Documentation/devicetree/bindings/watchdog/watchdog.yaml
new file mode 100644
index 000000000..f0a584af1
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/watchdog.yaml
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/watchdog.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Watchdog Common Properties
+
+maintainers:
+  - Guenter Roeck <linux@roeck-us.net>
+  - Wim Van Sebroeck <wim@linux-watchdog.org>
+
+description: |
+  This document describes generic bindings which can be used to
+  describe watchdog devices in a device tree.
+
+select:
+  properties:
+    $nodename:
+      pattern: "^watchdog(@.*|-([0-9]|[1-9][0-9]+))?$"
+
+properties:
+  $nodename:
+    pattern: "^(timer|watchdog)(@.*|-([0-9]|[1-9][0-9]+))?$"
+
+  timeout-sec:
+    description:
+      Contains the watchdog timeout in seconds.
+
+additionalProperties: true
+
+...