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Subject[PATCH 09/43] dt-bindings: watchdog: add DT bindings for Cirrus EP93x
Date
This adds device tree bindings for the Cirrus Logic EP93xx
watchdog block used in these SoCs.

Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
---
.../bindings/watchdog/cirrus,ep93xx-wdt.yaml | 38 +++++++++++++++++++
1 file changed, 38 insertions(+)
create mode 100644 Documentation/devicetree/bindings/watchdog/cirrus,ep93xx-wdt.yaml

diff --git a/Documentation/devicetree/bindings/watchdog/cirrus,ep93xx-wdt.yaml b/Documentation/devicetree/bindings/watchdog/cirrus,ep93xx-wdt.yaml
new file mode 100644
index 000000000000..f39d6b14062d
--- /dev/null
+++ b/Documentation/devicetree/bindings/watchdog/cirrus,ep93xx-wdt.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/watchdog/cirrus,ep93xx-wdt.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Cirrus Logic EP93xx Watchdog Timer
+
+maintainers:
+ - Wim Van Sebroeck <wim@linux-watchdog.org>
+
+description:
+ Watchdog driver for Cirrus Logic EP93xx family of devices.
+
+allOf:
+ - $ref: "watchdog.yaml#"
+
+properties:
+ compatible:
+ enum:
+ - cirrus,ep9301-wdt
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ wdt0: watchdog@80940000 {
+ compatible = "cirrus,ep9301-wdt";
+ reg = <0x80940000 0x08>;
+ };
+
--
2.39.2
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