From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (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 2B89823AD for ; Fri, 1 Aug 2025 04:03:37 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754021022; cv=none; b=pXqmKqBVJzbmp9e95bgUTxiXObRzoTH5BoEX6RAUyOcTX7QMLRTpDfunsR80V8gI35kzqq/PxN4b/rVw7Y7l6zNvyYa1V7VYHLXqlLTExMMamJJXsiTav+WujW2GC5KjmAWx7DkQ+i5rTZn6ALEwl67JRkvZSjHuC82BcUxsXKo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754021022; c=relaxed/simple; bh=k3LmdzMdkFMbpa4iZpuh7d0VSm73u1mIQV8dJcBH1pY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=JZBGdJlNuEJHHq+oookhOhfooT5tTVQbOEwnhujqZq9BhUXt/aDjeq2PXQYVFo2haav48MVygXsipfTmUGF4bf4kj3kS6X7fMNPoJw4Qsm4EyhjwY6daC9an08g2QeTPLY44Y2SWhJmBhy0RRtJeGbMfOL5D5lhqiuFjnKygtos= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=daYzO258; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="daYzO258" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to; s=k1; bh=k3Lm dzMdkFMbpa4iZpuh7d0VSm73u1mIQV8dJcBH1pY=; b=daYzO258TIjWlfExWbvS ClZfKoDlasS0MkXXnFa4/MWYIEV75YIRH4d/q9Z/9Ra1foCDSR8EhkGtkbMJoz8o x0g/fNnBu/GAIxWe1HSzqLih9KQwuGOoqPRpBKyy7s2VHHQBtvujo7BewO9zsVe3 A4XAjkkHmIv5+jDxQmh5PZ8P0GoHwOyF15BsAUv1coGsUo4eAZVaCGjwMi/yy2Ps GyTTJoHJkggTqDopRhyz/V9jWklPlS+8Tikix2HkO/xZNEWwWGqcYNBjs6R4DCRS 7tRKmgIzD8VBlrPBfAbX6DTf9fW/S9yCWQFjqc99IuGIb/KEZhycq0j/q6Qx5NDI 0w== Received: (qmail 595694 invoked from network); 1 Aug 2025 06:03:34 +0200 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 1 Aug 2025 06:03:34 +0200 X-UD-Smtp-Session: l3s3148p1@bc+A10U7rswujnum Date: Fri, 1 Aug 2025 06:03:33 +0200 From: Wolfram Sang To: Prabhakar Cc: Wim Van Sebroeck , Guenter Roeck , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Geert Uytterhoeven , Magnus Damm , linux-watchdog@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Biju Das , Fabrizio Castro , Lad Prabhakar Subject: Re: [PATCH v2 2/9] watchdog: rzv2h_wdt: Obtain clock-divider ranges from OF match data Message-ID: References: <20250729155915.67758-1-prabhakar.mahadev-lad.rj@bp.renesas.com> <20250729155915.67758-3-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="P3Z8MbzOVc8m1z8A" Content-Disposition: inline In-Reply-To: <20250729155915.67758-3-prabhakar.mahadev-lad.rj@bp.renesas.com> --P3Z8MbzOVc8m1z8A Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jul 29, 2025 at 04:59:08PM +0100, Prabhakar wrote: > From: Lad Prabhakar >=20 > Move the clock division ratio values into OF match data instead of > hardcoding them in the driver. Introduce `rzv2h_of_data` to hold `cks_min` > and `cks_max`, populated via the device tree match table. In probe, call > `of_device_get_match_data()` to retrieve these values for setting up the > watchdog. >=20 > This refactoring is transparent for existing RZ/V2H(P) usage and > facilitates adding RZ/T2H support with different divider ranges. >=20 > Signed-off-by: Lad Prabhakar Reviewed-by: Wolfram Sang --P3Z8MbzOVc8m1z8A Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmiMPJEACgkQFA3kzBSg KbYGTw/9GVWgPr/2zAuNfMwEa7jaLMiVFZbEJlJhbSMh+6LFSN75ccV3rciRWlvj UV2PItUFdaRC6IeXEQtFvA9RMi2N7ccTcB6t3lZ9VkYCbTEePq9tcSHI2eluob2v uy8wajFSvewXgIHX+k0ZbVsE+u+rWxcX4IOzMDDoyTY4OMbIscSf/vcSUR0mYJh1 qb7j9A38u2CFm/YebL3VkY7xR2a8txqJWDhTagUivyyqLcfrJNteHcNjLmpYsycN 597UrCagIrZuQUwSF1oaaJohD+EivCbzmqQqd+B7cw0l4RhXkr3xF1db3xlMnDgB 7E5/hfq58KvofQSH9CZ0yVeUm6fQNj5mrXi4r9XRxvrogmmRA251Xl4zKug0lnD3 qlLKCa8I4m2DayBhyp97gPZOzNcAgrJ7yAcbkXKeFB9tPyWtKhZZAqME+FdREIlv TYaLtTYxKcVJwLfv+AUaDUIdcKhiQ5/L+v6VosDGhTiRWIQzu7jLUAnGRdh17L1u rmYf084RH10DeK28XIVsfIPdiQHWvT6IwJqydoc8dphMbeeW7e1+plv4YOxqgdB1 isGk4kiCeFo5NtvLOeofpDxpXGLdamnCE8RzL9Fux4gecezNDgRNR1338h2lupoR ZeyuxvhBN3PE61cmeOSt2C557bzICuRN4tnwl9+oMJRTdaLTrJE= =dS5X -----END PGP SIGNATURE----- --P3Z8MbzOVc8m1z8A--