netdev - [PATCH 06/13] dt-bindings: timer: via,vt8500-timer: Convert to YAML

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Message-Id: <20250416-wmt-updates-v1-6-f9af689cdfc2@gmail.com>
Date: Wed, 16 Apr 2025 12:21:31 +0400
From: Alexey Charkov <alchark@...il.com>
To: Krzysztof Kozlowski <krzk@...nel.org>, 
 Andi Shyti <andi.shyti@...nel.org>, Rob Herring <robh@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Thomas Gleixner <tglx@...utronix.de>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Ulf Hansson <ulf.hansson@...aro.org>, Andrew Lunn <andrew+netdev@...n.ch>, 
 "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, 
 Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, 
 Uwe Kleine-König <ukleinek@...nel.org>, 
 Daniel Lezcano <daniel.lezcano@...aro.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-i2c@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-mmc@...r.kernel.org, netdev@...r.kernel.org, 
 linux-pwm@...r.kernel.org, Alexey Charkov <alchark@...il.com>
Subject: [PATCH 06/13] dt-bindings: timer: via,vt8500-timer: Convert to
 YAML

Rewrite the textual description for the VIA/WonderMedia timer
as YAML schema.

The IP can generate up to four interrupts from four respective match
registers, so reflect that in the schema.

Signed-off-by: Alexey Charkov <alchark@...il.com>
---
 .../devicetree/bindings/timer/via,vt8500-timer.txt | 15 ---------
 .../bindings/timer/via,vt8500-timer.yaml           | 36 ++++++++++++++++++++++
 MAINTAINERS                                        |  1 +
 3 files changed, 37 insertions(+), 15 deletions(-)

diff --git a/Documentation/devicetree/bindings/timer/via,vt8500-timer.txt b/Documentation/devicetree/bindings/timer/via,vt8500-timer.txt
deleted file mode 100644
index 901c73f0d8ef05fb54d517b807d04f80eef2e736..0000000000000000000000000000000000000000
--- a/Documentation/devicetree/bindings/timer/via,vt8500-timer.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-VIA/Wondermedia VT8500 Timer
------------------------------------------------------
-
-Required properties:
-- compatible : "via,vt8500-timer"
-- reg : Should contain 1 register ranges(address and length)
-- interrupts : interrupt for the timer
-
-Example:
-
-	timer@...30100 {
-		compatible = "via,vt8500-timer";
-		reg = <0xd8130100 0x28>;
-		interrupts = <36>;
-	};
diff --git a/Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml b/Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..7d9dc93b708823de9594d20ef6b7e0367c5a36f1
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/timer/via,vt8500-timer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: VIA/Wondermedia VT8500 Timer
+
+maintainers:
+  - Alexey Charkov <alchark@...il.com>
+
+properties:
+  compatible:
+    const: via,vt8500-timer
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    minItems: 1
+    maxItems: 4
+
+required:
+  - compatible
+  - reg
+  - interrupts
+
+additionalProperties: false
+
+examples:
+  - |
+    timer@...30100 {
+        compatible = "via,vt8500-timer";
+        reg = <0xd8130100 0x28>;
+        interrupts = <36>;
+    };
diff --git a/MAINTAINERS b/MAINTAINERS
index d131004add981446b08b1b3d572a3daa8377fd61..46339ed45ad18ab2b9470c749f604d9aaf72015b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3432,6 +3432,7 @@ F:	Documentation/devicetree/bindings/interrupt-controller/via,vt8500-intc.yaml
 F:	Documentation/devicetree/bindings/mmc/wm,wm8505-sdhc.yaml
 F:	Documentation/devicetree/bindings/net/via,vt8500-rhine.yaml
 F:	Documentation/devicetree/bindings/pwm/via,vt8500-pwm.yaml
+F:	Documentation/devicetree/bindings/timer/via,vt8500-timer.yaml
 F:	arch/arm/boot/dts/vt8500/
 F:	arch/arm/mach-vt8500/
 F:	drivers/clocksource/timer-vt8500.c

-- 
2.49.0