linux-kernel - [PATCH 4/6] dt-bindings: power: supply: google,goldfish-battery: Convert to DT schema

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Message-ID: <20251230181031.3191565-5-visitorckw@gmail.com>
Date: Tue, 30 Dec 2025 18:10:29 +0000
From: Kuan-Wei Chiu <visitorckw@...il.com>
To: airlied@...il.com,
	simona@...ll.ch,
	maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org,
	tzimmermann@...e.de,
	robh@...nel.org,
	krzk+dt@...nel.org,
	conor+dt@...nel.org,
	dmitry.torokhov@...il.com,
	sre@...nel.org,
	gregkh@...uxfoundation.org,
	jirislaby@...nel.org,
	lgirdwood@...il.com,
	broonie@...nel.org
Cc: jserv@...s.ncku.edu.tw,
	eleanor15x@...il.com,
	dri-devel@...ts.freedesktop.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-input@...r.kernel.org,
	linux-pm@...r.kernel.org,
	linux-serial@...r.kernel.org,
	linux-sound@...r.kernel.org,
	Kuan-Wei Chiu <visitorckw@...il.com>
Subject: [PATCH 4/6] dt-bindings: power: supply: google,goldfish-battery: Convert to DT schema

Convert the Android Goldfish Battery binding to DT schema format.
Move the file to the power/supply directory to match the subsystem.
Update the example node name to 'battery' to comply with generic node
naming standards.

Signed-off-by: Kuan-Wei Chiu <visitorckw@...il.com>
---
 .../devicetree/bindings/goldfish/battery.txt  | 17 ---------
 .../power/supply/google,goldfish-battery.yaml | 38 +++++++++++++++++++
 2 files changed, 38 insertions(+), 17 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/goldfish/battery.txt
 create mode 100644 Documentation/devicetree/bindings/power/supply/google,goldfish-battery.yaml

diff --git a/Documentation/devicetree/bindings/goldfish/battery.txt b/Documentation/devicetree/bindings/goldfish/battery.txt
deleted file mode 100644
index 4fb613933214..000000000000
--- a/Documentation/devicetree/bindings/goldfish/battery.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Android Goldfish Battery
-
-Android goldfish battery device generated by android emulator.
-
-Required properties:
-
-- compatible : should contain "google,goldfish-battery" to match emulator
-- reg        : <registers mapping>
-- interrupts : <interrupt mapping>
-
-Example:
-
-	goldfish_battery@...0000 {
-		compatible = "google,goldfish-battery";
-		reg = <0x9020000 0x1000>;
-		interrupts = <0x3>;
-	};
diff --git a/Documentation/devicetree/bindings/power/supply/google,goldfish-battery.yaml b/Documentation/devicetree/bindings/power/supply/google,goldfish-battery.yaml
new file mode 100644
index 000000000000..a7c98ef56201
--- /dev/null
+++ b/Documentation/devicetree/bindings/power/supply/google,goldfish-battery.yaml
@@ -0,0 +1,38 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/google,goldfish-battery.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Android Goldfish Battery
+
+maintainers:
+  - Kuan-Wei Chiu <visitorckw@...il.com>
+
+description:
+  Android goldfish battery device generated by Android emulator.
+
+properties:
+  compatible:
+    const: google,goldfish-battery
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    battery@...0000 {
+        compatible = "google,goldfish-battery";
+        reg = <0x9020000 0x1000>;
+        interrupts = <0x3>;
+    };
-- 
2.52.0.358.g0dd7633a29-goog