Received: by 2002:ac0:bc90:0:0:0:0:0 with SMTP id a16csp748502img; Wed, 20 Mar 2019 10:03:23 -0700 (PDT) X-Google-Smtp-Source: APXvYqxrIW9Nd7xM5ncVbOEIPaW2uQq5SZEUm7BUA3gw91BR7uCzQGHFEqYrmbKxkMDAO5zqTvxh X-Received: by 2002:a17:902:2947:: with SMTP id g65mr9064616plb.258.1553101403440; Wed, 20 Mar 2019 10:03:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1553101403; cv=none; d=google.com; s=arc-20160816; b=SNeXN+iRwURlyuKRfV2kSn35qy1GZ1eJ4q3/YMO8WuGUrYdn4OLQN9dxvAdv8XUXhR MSemA6Rj7O8n8NAOJwT/Yuzn5W7kbN7b5q/UUGyaAQvhWDOOSNa8DQ9qfBkIx8Jrt0OQ Dqix6ooY2efZ0620/6UVwyfmE1O2SEr/ju6DLSWh5nBs9AjLUOj1KZ34jB1eSmWRpV4l UIWb0+2or4J2k7k94YrrNw/2nxwhXjeRyH3h9MvIint3YwgOqwIajDf/StKxLPn24yFH I/kgxhDMw6NouetYRM7iPb5awwGYEx4RGaMaldyjXRz+zNkCi7g4o9erEaNM+46WDN7n 102Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date; bh=4ASajxXnsgPp7Q8/5mCsuxSMXyzs/YMpIsuXR3IJ0S4=; b=EW2NDGlVkGAqpIg75F07YOqMGFW8y2pWdcuuJuUahIXVq2nkulF2KqrVkA9WWYOO8h JD5xbzDhAzWE+U6aGmFYfvhw419DwLzHRtAbxYa+UX6eWItCAcnSP9URcw4hokv8oha2 tTDMq9x4ieI3E9JpfePbI23erG0EAU8+eyivWvb04wmmrtZLE5rXYww/syNKBEQClAqN JL9+5wurVH8M8zHlQfI7U5u/eHbfqFQUPNvyAx+6lPT+KMte34vgNcQr1dfKedvNE9Nl PGvYG/S4FrrAbeSyJZ5553OgrjlEke/DyKiXpPw8xnNXpofp8eg6TyVjAddo+MXpjHvt Q+UQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id e67si2397045plb.107.2019.03.20.10.03.07; Wed, 20 Mar 2019 10:03:23 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727062AbfCTRBC (ORCPT + 99 others); Wed, 20 Mar 2019 13:01:02 -0400 Received: from sauhun.de ([88.99.104.3]:54984 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726647AbfCTRBC (ORCPT ); Wed, 20 Mar 2019 13:01:02 -0400 Received: from localhost (p5486CF7E.dip0.t-ipconnect.de [84.134.207.126]) by pokefinder.org (Postfix) with ESMTPSA id 022484A1346; Wed, 20 Mar 2019 18:00:59 +0100 (CET) Date: Wed, 20 Mar 2019 18:00:59 +0100 From: Wolfram Sang To: Bich HEMON Cc: Rob Herring , Mark Rutland , Maxime Coquelin , Alexandre TORGUE , Pierre Yves MORDRET , "linux-i2c@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-stm32@st-md-mailman.stormreply.com" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH] i2c: i2c-stm32f7: improve loopback in timing algorithm Message-ID: <20190320170059.2bkw4e62wo2vugbo@ninjato> References: <1551885142-22365-1-git-send-email-bich.hemon@st.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="jlxgfbkaiqonc2hk" Content-Disposition: inline In-Reply-To: <1551885142-22365-1-git-send-email-bich.hemon@st.com> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --jlxgfbkaiqonc2hk Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Mar 06, 2019 at 03:12:32PM +0000, Bich HEMON wrote: > From: Nicolas Le Bayon >=20 > This avoids useless loops inside the I2C timing algorithm. > Actually, we support only one possible solution per prescaler value. > So after finding a solution with a prescaler, the algorithm can > switch directly to the next prescaler value. >=20 > Signed-off-by: Nicolas Le Bayon > Signed-off-by: Bich Hemon Applied to for-next, thanks! Pierre-Yves, there are two binding patches for stm32 still open, if you have some time for it... --jlxgfbkaiqonc2hk Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAlySccsACgkQFA3kzBSg Kbb1CA//RsWBLBogKq3sIipw89QpsZf+f5oNMl9ha+Olr8DPSwDWjJrvu3HNcdyw Zl/jht9fZZj4exyIDePoGwu+ezJXcf+JOeKLyRuCHkf2Y8BYnsimC8D6HwuDe9SU K7qR7j+Hqww6EcJKNwxfhWYc+ie4uUEUhGRuhTOTXkcp/Qd4qXZnfKZ8jN0jYGaJ +T6q9JAvc4BLdF9S2frIvWSPnWPmpbgWOQ9edC6YMuzn0MBDPU29DiKLcGMrWSud iXtj+cZpAPDYuox0Q7cC0Ot9rUPyJlSyz7glZzkQBTUhKTwaFxLwmODB6Pfp8AXY HkFr3IHhEFH4QQHDtO1GFhQTvcxMph0Fdyo0jFs/c8OfWv1OVwKqR0v3/krdpaNm HYhhdeR4cXkldmTH+iYtQirHskcB5TAzc7W8JhVBspgO15hiUi2HYaljTo9NjseP tpXoCNrhqtjZjzSr3cxOLKhKWAPQDclFLbXxHXAXczJxDW4T+FtDNuitCLyrGw42 U7hl4aPO4QCkA3mNZpgeJRaJsW2zoiXKq8Qx6ShzOF18iseV8Aw6SjP8v1oJdUEl WImd+oE2RPwujAkXfagPhFaAP9rJYegSV27P5OUKggnGQ55GOQFrrpbQPuJy8Ky/ z7rvk9UEy/jXQCXUdsaGS8PSZCaKQbvDEWsGH625BrDKATq3M/M= =+MDo -----END PGP SIGNATURE----- --jlxgfbkaiqonc2hk--