From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 9CA0A354AFA; Fri, 17 Oct 2025 20:34:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760733290; cv=none; b=J5eT76RZOJ+G8CycNqXyR4cVMZHIKnEwfyNhbZ+PVofLyVi+be56pwdC4eqAzj4lLhG9eNF42ndUcIQwlUlhzzS1CNZGDS1nxqS8o9ERDrnMBINlzRQKStxKR4xT1lfvJNd+i+/ECMBvAlBG9idzxRrMGLfa2nsDsNl6G7D6ahg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760733290; c=relaxed/simple; bh=fWvHCw6nIOZqg4sbQwQpfdMHsmBtlYkdr7cGLgSJTz8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=C0AD10Yu3qTokywBIYXFjdr6gAAPgtel20PZbUrhRQjkbQmCJcy7uMZMU/hCk9o7MjugPv1l2Jt3v0S0B3/T1XauRQ430iCmUQWirqVHgDng1VXBk8J2cWQwXrrFzVWC7+FVSXDLF1Q4g/uSJ7ycuhpjIT2lo1lqj3A2XrN2txo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OSijbWam; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="OSijbWam" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EC9ABC4CEE7; Fri, 17 Oct 2025 20:34:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760733290; bh=fWvHCw6nIOZqg4sbQwQpfdMHsmBtlYkdr7cGLgSJTz8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=OSijbWam3hRjP9xhyo7k2xlflu0yI5XcINS12zqZIYKtlCbE3s8d6/dV3AD58EbYh S5JU2wd45aW4PJj2tcl3WzaWkylzoJzNmrW7xUBUYJaGcs8AT51m6pArpwnnvHEw9W Qfd2Vz/FrMc+AGejLwdBmJQDUT3pfRmvdktt3KAvC82nz01+e9Pp8Be2GlzqEaGKSX wQinvo8tecu/+kQ4RPODC/1heR1HtgAsfL/vpm9iCchL9NoL/hfnccFbTgm+iNJg3i ttBuUG2qzKUftY6X+tP27M2tJfGw31DdEiZIjImM3Di8CMxbuvZGKFVXMfcGH1jcYx /zAU561rN6sCA== Date: Fri, 17 Oct 2025 15:34:47 -0500 From: "Rob Herring (Arm)" To: Wolfram Sang Cc: Guenter Roeck , Wim Van Sebroeck , linux-watchdog@vger.kernel.org, Krzysztof Kozlowski , Conor Dooley , devicetree@vger.kernel.org, Geert Uytterhoeven , Magnus Damm , linux-renesas-soc@vger.kernel.org Subject: Re: [PATCH v2 1/2] dt-bindings: watchdog: Add Renesas WWDT Message-ID: <176073328372.47864.18309535932587493216.robh@kernel.org> References: <20251014112953.25712-4-wsa+renesas@sang-engineering.com> <20251014112953.25712-5-wsa+renesas@sang-engineering.com> Precedence: bulk X-Mailing-List: linux-watchdog@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251014112953.25712-5-wsa+renesas@sang-engineering.com> On Tue, 14 Oct 2025 13:29:53 +0200, Wolfram Sang wrote: > Describe the Window Watchdog Timer found on Renesas R-Car SoCs from late > Gen3 onwards. > > Signed-off-by: Wolfram Sang > --- > > Note: Despite the name, V3U is considered to be a Gen4 SoC. > > Changes since v1: > > * support not only V4H but all Gen3/4 SoCs having this WWDT > * handle the two-resets exception for V3U and S4 > * switch order of clocks, so it is the same as for the resets > (for resets, "cnt" is always present and "bus" is optional) > * rename the file to match the base compatible > * require interrupts and resets > * drop unneeded label from the example > > .../watchdog/renesas,rcar-gen3-wwdt.yaml | 114 ++++++++++++++++++ > 1 file changed, 114 insertions(+) > create mode 100644 Documentation/devicetree/bindings/watchdog/renesas,rcar-gen3-wwdt.yaml > Reviewed-by: Rob Herring (Arm)