dt-bindings: input: google,goldfish-events-keypad: Convert to DT schema

Convert the Android Goldfish Events Keypad binding to DT schema format.
Move the file to the input directory to match the subsystem.
Update the example node name to 'keypad' to comply with generic node
naming standards.

Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260113092602.3197681-4-visitorckw@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/Documentation/devicetree/bindings/goldfish/events.txt b/Documentation/devicetree/bindings/goldfish/events.txt
deleted file mode 100644 (file)
index 5babf46..0000000
--- a/Documentation/devicetree/bindings/goldfish/events.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Android Goldfish Events Keypad
-
-Android goldfish events keypad device generated by android emulator.
-
-Required properties:
-
-- compatible : should contain "google,goldfish-events-keypad" to match emulator
-- reg        : <registers mapping>
-- interrupts : <interrupt mapping>
-
-Example:
-
-       goldfish-events@9040000 {
-               compatible = "google,goldfish-events-keypad";
-               reg = <0x9040000 0x1000>;
-               interrupts = <0x5>;
-       };

diff --git a/Documentation/devicetree/bindings/input/google,goldfish-events-keypad.yaml b/Documentation/devicetree/bindings/input/google,goldfish-events-keypad.yaml
new file mode 100644 (file)
index 0000000..4e3a010
--- /dev/null
+++ b/Documentation/devicetree/bindings/input/google,goldfish-events-keypad.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/input/google,goldfish-events-keypad.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Android Goldfish Events Keypad
+
+maintainers:
+  - Kuan-Wei Chiu <visitorckw@gmail.com>
+
+allOf:
+  - $ref: input.yaml#
+
+description:
+  Android goldfish events keypad device generated by android emulator.
+
+properties:
+  compatible:
+    const: google,goldfish-events-keypad
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    keypad@9040000 {
+        compatible = "google,goldfish-events-keypad";
+        reg = <0x9040000 0x1000>;
+        interrupts = <5>;
+    };