From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpout-04.galae.net (smtpout-04.galae.net [185.171.202.116]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 574C13806D4 for ; Thu, 7 May 2026 11:22:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.171.202.116 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778152933; cv=none; b=Bb8qqnuTDZciFRiE3ppszBqdU5UueMQ2Vh+IBtFoBJmuDPNUvFFVm2jrT93yebU2iSNQpWR0oDOvkaP7Kt9Ht39G7BOaN3+bd1J2x7FbqdkXIldH3RDElfJ6wMRD+vN7SOTmtbT8hhkMM4uaHrFPP4plqgpF8TO1jkApYuq2Bb4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1778152933; c=relaxed/simple; bh=6wrZY9IziN8qWO7M7Go6gONMebXh2ZZ6cInaOrkBUH8=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=OKpt/UZZcEun2Gnx1bsxC19cAJ9zmyx9Np9rUQTY5YrDndZkB2Zvo5gM2TnPtelRcCU43jPCemU94OJqzwPtI+9AWXfbSpvKrxuLLvr6NMgPNNV0HJDrMXlsNiM15NnBYtj0UAHizVOBY2lV1ds5xsoiOsEDmES781YGR5LgJnI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com; spf=pass smtp.mailfrom=bootlin.com; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b=mHJDjue1; arc=none smtp.client-ip=185.171.202.116 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=bootlin.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=bootlin.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=bootlin.com header.i=@bootlin.com header.b="mHJDjue1" Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-04.galae.net (Postfix) with ESMTPS id B258EC5DC60; Thu, 7 May 2026 11:22:58 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 0B47860495; Thu, 7 May 2026 11:22:11 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id C54A9102F24D0; Thu, 7 May 2026 13:22:07 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1778152930; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=TyVFfMB+bFVtMdTeDS+Mg+c4RXdxV+nVPBtIth66O7o=; b=mHJDjue13Ny6zxx3NkuAPI1Ol93kpDHpMSkO2coIizzlkFaydoNBAtF1/THfkEtWM4sMN9 0uRK2LxMcT0E1Q3kTGQyVSSy3BneWuRRh9oPcy7WPeVVaRHPGjKJcaixLclJ2LW/5q1QbQ u5tWNUdFA71BI//Sk3ED4eiA4v4SqZ7ez3aVOy0EpNPW1jUs+O/PGa7LJtFcPV1pZYIWPD YOIZGWz3f49yOAwiGO5Ag7lYLbsZmomehby/F9i8uAmS3oSEj9K1+bjWhMZuGPAa6JiGLh zVqr3p2SYns2whVqjGOw7lGsI+M/EEt1ShO3RlrAhOgE2My2ow/H7Pk25HQ5gw== Date: Thu, 7 May 2026 13:22:07 +0200 From: Herve Codina To: Wolfram Sang Cc: linux-renesas-soc@vger.kernel.org, Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Magnus Damm , linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v4 4/4] dt-bindings: watchdog: renesas,rzn1-wdt: interrupts are not required Message-ID: <20260507132207.5f2fdb7a@bootlin.com> In-Reply-To: <20260507102410.43384-5-wsa+renesas@sang-engineering.com> References: <20260507102410.43384-1-wsa+renesas@sang-engineering.com> <20260507102410.43384-5-wsa+renesas@sang-engineering.com> Organization: Bootlin X-Mailer: Claws Mail 4.4.0 (GTK 3.24.52; x86_64-redhat-linux-gnu) Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 Hi Wolfram, On Thu, 7 May 2026 12:24:09 +0200 Wolfram Sang wrote: > 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 > --- > Documentation/devicetree/bindings/watchdog/renesas,rzn1-wdt.yaml | 1 - > 1 file changed, 1 deletion(-) > Reviewed-by: Herve Codina Best regards, Hervé