dt-bindings: display: google,goldfish-fb: Convert to DT schema

Convert the Android Goldfish Framebuffer binding to DT schema format.
Update the example node name to 'display' to comply with generic node
naming standards.

Signed-off-by: Kuan-Wei Chiu <visitorckw@gmail.com>
Link: https://patch.msgid.link/20260113092602.3197681-7-visitorckw@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

diff --git a/Documentation/devicetree/bindings/display/google,goldfish-fb.txt b/Documentation/devicetree/bindings/display/google,goldfish-fb.txt
deleted file mode 100644 (file)
index 751fa9f..0000000
--- a/Documentation/devicetree/bindings/display/google,goldfish-fb.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Android Goldfish framebuffer
-
-Android Goldfish framebuffer device used by Android emulator.
-
-Required properties:
-
-- compatible : should contain "google,goldfish-fb"
-- reg        : <registers mapping>
-- interrupts : <interrupt mapping>
-
-Example:
-
-       display-controller@1f008000 {
-               compatible = "google,goldfish-fb";
-               interrupts = <0x10>;
-               reg = <0x1f008000 0x100>;
-       };

diff --git a/Documentation/devicetree/bindings/display/google,goldfish-fb.yaml b/Documentation/devicetree/bindings/display/google,goldfish-fb.yaml
new file mode 100644 (file)
index 0000000..36ed77c
--- /dev/null
+++ b/Documentation/devicetree/bindings/display/google,goldfish-fb.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/google,goldfish-fb.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Android Goldfish Framebuffer
+
+maintainers:
+  - Kuan-Wei Chiu <visitorckw@gmail.com>
+
+description:
+  Android Goldfish framebuffer device used by Android emulator.
+
+properties:
+  compatible:
+    const: google,goldfish-fb
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    display@1f008000 {
+        compatible = "google,goldfish-fb";
+        reg = <0x1f008000 0x100>;
+        interrupts = <16>;
+    };