From: Wolfram Sang <wsa+renesas@sang-engineering.com>
To: linux-renesas-soc@vger.kernel.org
Cc: "Herve Codina (Schneider Electric)" <herve.codina@bootlin.com>,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
Wim Van Sebroeck <wim@linux-watchdog.org>,
Guenter Roeck <linux@roeck-us.net>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Magnus Damm <magnus.damm@gmail.com>,
linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org
Subject: [PATCH v4 4/4] dt-bindings: watchdog: renesas,rzn1-wdt: interrupts are not required
Date: Thu, 7 May 2026 12:24:09 +0200 [thread overview]
Message-ID: <20260507102410.43384-5-wsa+renesas@sang-engineering.com> (raw)
In-Reply-To: <20260507102410.43384-1-wsa+renesas@sang-engineering.com>
It is now understood how the watchdog can do its job without the need of
an interrupt. So, it is not required anymore but optional.
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
Documentation/devicetree/bindings/watchdog/renesas,rzn1-wdt.yaml | 1 -
1 file changed, 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/watchdog/renesas,rzn1-wdt.yaml b/Documentation/devicetree/bindings/watchdog/renesas,rzn1-wdt.yaml
index 7e3ee533cd56..0e4b5b529e9c 100644
--- a/Documentation/devicetree/bindings/watchdog/renesas,rzn1-wdt.yaml
+++ b/Documentation/devicetree/bindings/watchdog/renesas,rzn1-wdt.yaml
@@ -29,7 +29,6 @@ properties:
required:
- compatible
- reg
- - interrupts
- clocks
allOf:
--
2.47.3
next prev parent reply other threads:[~2026-05-07 10:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-07 10:24 [PATCH v4 0/4] watchdog: rzn1: clean up and drop irq requirement Wolfram Sang
2026-05-07 10:24 ` Wolfram Sang [this message]
2026-05-07 11:22 ` [PATCH v4 4/4] dt-bindings: watchdog: renesas,rzn1-wdt: interrupts are not required Herve Codina
2026-05-08 16:32 ` Guenter Roeck
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