[PATCH v2 3/6] dt-bindings: input: google,goldfish-events-keypad: Convert to DT schema

[Kuan-Wei Chiu <visitorckw@gmail.com>]

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>
---
Changes in v2:
- Add reference to input.yaml schema.
- Change additionalProperties to unevaluatedProperties: false.

 .../devicetree/bindings/goldfish/events.txt   | 17 --------
 .../input/google,goldfish-events-keypad.yaml  | 41 +++++++++++++++++++
 2 files changed, 41 insertions(+), 17 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/goldfish/events.txt
 create mode 100644 Documentation/devicetree/bindings/input/google,goldfish-events-keypad.yaml

diff --git a/Documentation/devicetree/bindings/goldfish/events.txt b/Documentation/devicetree/bindings/goldfish/events.txt
deleted file mode 100644
index 5babf46317a4..000000000000
--- 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
index 000000000000..4d359c9be600
--- /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 = <0x5>;
+    };
-- 
2.52.0.457.g6b5491de43-goog