linux-kernel - [PATCH] dt-bindings: timer: Convert marvell,orion-timer to DT schema

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Message-ID: <20250506022305.2588431-1-robh@kernel.org>
Date: Mon,  5 May 2025 21:23:04 -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>,
	Andrew Lunn <andrew@...n.ch>,
	Gregory Clement <gregory.clement@...tlin.com>
Cc: linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org
Subject: [PATCH] dt-bindings: timer: Convert marvell,orion-timer to DT schema

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

Signed-off-by: Rob Herring (Arm) <robh@...nel.org>
---
 .../bindings/timer/marvell,orion-timer.txt    | 16 -------
 .../bindings/timer/marvell,orion-timer.yaml   | 43 +++++++++++++++++++
 2 files changed, 43 insertions(+), 16 deletions(-)
 delete mode 100644 Documentation/devicetree/bindings/timer/marvell,orion-timer.txt
 create mode 100644 Documentation/devicetree/bindings/timer/marvell,orion-timer.yaml

diff --git a/Documentation/devicetree/bindings/timer/marvell,orion-timer.txt b/Documentation/devicetree/bindings/timer/marvell,orion-timer.txt
deleted file mode 100644
index cd1a0c256f94..000000000000
--- a/Documentation/devicetree/bindings/timer/marvell,orion-timer.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-Marvell Orion SoC timer
-
-Required properties:
-- compatible: shall be "marvell,orion-timer"
-- reg: base address of the timer register starting with TIMERS CONTROL register
-- interrupts: should contain the interrupts for Timer0 and Timer1
-- clocks: phandle of timer reference clock (tclk)
-
-Example:
-	timer: timer {
-		compatible = "marvell,orion-timer";
-		reg = <0x20300 0x20>;
-		interrupt-parent = <&bridge_intc>;
-		interrupts = <1>, <2>;
-		clocks = <&core_clk 0>;
-	};
diff --git a/Documentation/devicetree/bindings/timer/marvell,orion-timer.yaml b/Documentation/devicetree/bindings/timer/marvell,orion-timer.yaml
new file mode 100644
index 000000000000..f973afffa5ba
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/marvell,orion-timer.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/marvell,orion-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Marvell Orion SoC timer
+
+maintainers:
+  - Andrew Lunn <andrew@...n.ch>
+  - Gregory Clement <gregory.clement@...tlin.com>
+
+properties:
+  compatible:
+    const: marvell,orion-timer
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  interrupts:
+    items:
+      - description: Timer0 interrupt
+      - description: Timer1 interrupt
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+
+additionalProperties: false
+
+examples:
+  - |
+    timer@...00 {
+        compatible = "marvell,orion-timer";
+        reg = <0x20300 0x20>;
+        interrupts = <1>, <2>;
+        clocks = <&core_clk 0>;
+    };
-- 
2.47.2