linux-kernel - [PATCH] dt-bindings: timer: Convert socionext,milbeaut-timer to DT schema

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Message-ID: <20250506022322.2589193-1-robh@kernel.org>
Date: Mon,  5 May 2025 21:23:20 -0500
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Daniel Lezcano <daniel.lezcano@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Taichi Sugaya <sugaya.taichi@...ionext.com>,
	Takao Orito <orito.takao@...ionext.com>
Cc: linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: [PATCH] dt-bindings: timer: Convert socionext,milbeaut-timer to DT schema

Convert the Socionext Milbeaut Timer binding to DT schema format.
It's a straight-forward conversion.

Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
---
 .../timer/socionext,milbeaut-timer.txt        | 17 --------
 .../timer/socionext,milbeaut-timer.yaml       | 40 +++++++++++++++++++
 2 files changed, 40 insertions(+), 17 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/timer/socionext,milbeaut-timer.txt
 create mode 100644 Documentation/devicetree/bindings/timer/socionext,milbeaut-timer.yaml

diff --git a/Documentation/devicetree/bindings/timer/socionext,milbeaut-timer.txt b/Documentation/devicetree/bindings/timer/socionext,milbeaut-timer.txt
deleted file mode 100644
index ac44c4b67530..000000000000
--- a/Documentation/devicetree/bindings/timer/socionext,milbeaut-timer.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-Milbeaut SoCs Timer Controller
-
-Required properties:
-
-- compatible : should be "socionext,milbeaut-timer".
-- reg : Specifies base physical address and size of the registers.
-- interrupts : The interrupt of the first timer.
-- clocks: phandle to the input clk.
-
-Example:
-
-timer {
-	compatible = "socionext,milbeaut-timer";
-	reg = <0x1e000050 0x20>
-	interrupts = <0 91 4>;
-	clocks = <&clk 4>;
-};
diff --git a/Documentation/devicetree/bindings/timer/socionext,milbeaut-timer.yaml b/Documentation/devicetree/bindings/timer/socionext,milbeaut-timer.yaml
new file mode 100644
index 000000000000..9ab72b762314
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/socionext,milbeaut-timer.yaml
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/socionext,milbeaut-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Milbeaut SoCs Timer Controller
+
+maintainers:
+  - Sugaya Taichi <sugaya.taichi@...ionext.com>
+
+properties:
+  compatible:
+    const: socionext,milbeaut-timer
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    timer@...00050 {
+        compatible = "socionext,milbeaut-timer";
+        reg = <0x1e000050 0x20>;
+        interrupts = <0 91 4>;
+        clocks = <&clk 4>;
+    };
-- 
2.47.2