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 D45A813957E; Tue, 27 Feb 2024 12:14:31 +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=1709036072; cv=none; b=I+nSjS46lL9wB/af9FiHOr2IpW/Jy7lLyQareCPWjxlH1okuY9UE2naq3fB7uCqm2qDh9+3JRHiR8Z+GVPoRx8ZOHGXRy1uTKaSCy7y8zJ42nD435X01esCbsNB+fufS+GpU7L+mPCOYpJUiXCd3PlRGi6j4IYOU4x7nY92nqL4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1709036072; c=relaxed/simple; bh=MNBdJ8ynd91q3yNgGWy7eWN2H5Og6NctVsNLSrm0mDg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lOKNIqdDvUjhGdZRAJME9auz2WhpMeEJTsEPfTMgeeNL1tVyKDBtqrSg4Wp9PKLU642qVaO5qHpxPd5j2lyr4Y+9vT+a2ZoJtw0n0lhnBBPRX/4XsfmOc1slBLs778neBmPMziY/25tG0dcxJh9l6+IhCPEGzppbpJ8hx3HLvT4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Jd6qTlbe; 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="Jd6qTlbe" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C9E7CC433C7; Tue, 27 Feb 2024 12:14:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1709036071; bh=MNBdJ8ynd91q3yNgGWy7eWN2H5Og6NctVsNLSrm0mDg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Jd6qTlberk/kGxBOED8pcbAmtgSvDFQzjM6u+xO5Oq//PaNH6aIBCVAreCSUhgTr7 hKlpPsooyoAfhJ4p5NgipQRMYF2WSvhVw/i2hMK9IBVEG71zDvfTqtES6wI8sp+X4J 4vI5vq1ZOImg0yKS83SO4LCOJpGG1UA/pCPN2en/t9JvkDJoraQG+9xIwhpg+4vJud On5Q0sJw8+BKci0a2NAsMsVFcYDfPu6Y5DplkRX1CzmCd3wfI6aFN6Xp5WuOIg4Zkv kUEfwrv6wEezf0T0AFJLUxyqThh0r7I5mzANUlpvU7tDN/AgLxXURvAx8S+yepZuIE RaKrcbJNp1tLg== Date: Tue, 27 Feb 2024 13:14:28 +0100 From: Wolfram Sang To: =?utf-8?B?VGjDqW8=?= Lebrun Cc: Linus Walleij , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thomas Bogendoerfer , linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, Gregory Clement , Vladimir Kondratiev , Thomas Petazzoni , Tawfik Bayouk Subject: Re: [PATCH 09/13] i2c: nomadik: fetch timeout-usecs property from devicetree Message-ID: Mail-Followup-To: Wolfram Sang , =?utf-8?B?VGjDqW8=?= Lebrun , Linus Walleij , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thomas Bogendoerfer , linux-arm-kernel@lists.infradead.org, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, Gregory Clement , Vladimir Kondratiev , Thomas Petazzoni , Tawfik Bayouk References: <20240215-mbly-i2c-v1-0-19a336e91dca@bootlin.com> <20240215-mbly-i2c-v1-9-19a336e91dca@bootlin.com> Precedence: bulk X-Mailing-List: linux-mips@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="l9/qv/BPwfFxGsXr" Content-Disposition: inline In-Reply-To: <20240215-mbly-i2c-v1-9-19a336e91dca@bootlin.com> --l9/qv/BPwfFxGsXr Content-Type: text/plain; charset=us-ascii Content-Disposition: inline > + /* Slave response timeout */ > + if (!of_property_read_u32(np, "timeout-usecs", &timeout_usecs)) > + priv->timeout_usecs = timeout_usecs; > + else > + priv->timeout_usecs = 200 * USEC_PER_MSEC; I could imagine to add 'transfer_timeout_us' to struct i2c_timings. Then, you could use 'i2c_parse_fw_timings' to obtain the value. What values/value range do you use here? I can't find them in the DTS additions. --l9/qv/BPwfFxGsXr Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAmXd0iAACgkQFA3kzBSg KbZx1A/9Hn3nig9zw0s6qvC2FrKzAOepBjzkFqAjpqgK4uUcsXVZ0Gfhk0lVkYtx XOjWnyYadJYToHFj97q/Ruabu2HhE/XZktuWhenAFOla7UbYMAUzxKSCrnJrT+l5 SmmSaco3Tvje0tGv3yHbqNX12ge9EqkbO8Y+qv4ftbiKOcMGuUoIavZvyQ6GTWM+ ZBdocOy77UwFXru/oirdRxKj99M8CKIMaQ1QsPUxr3H4hTADgjRv60GhiQVfZKUn vdaoEiRVe8VAxj6oTEmIm6zZSw4zls4QH2vSXTEDufU6VeAKS+Xrqh7XLC8K9T/V qgcYANSP+6sKVP8eWcaWwaAP1px/zE2oZ9SmTJKqkELEwpahagaWxQ6Hxgb1xCLa r3vukZ8+cNGKXBAQeaucmiYbSvILfuTBniJsAkuhz7ex9N6M3ervF2xUpsI3jBm0 uvok3LtFqBxtIlxwMSV/nelJmO4R5sYHojtkuri/rxuDQ6lSCFvh40hWeb5ereE2 r7VRqrNrRbz0Gyi/6XJqTKSXPtz8YF3efTzuI1JydYlvtaRtyK0UGCceQfL4brZJ DYW2s6hGM7ZKEgZ4wI3aW/Vz1QA3vxkmi2KyXZaWlzBLTQ/chlx+L2jB5N4LaTob kJEXKchldbVmVf43xyzr36PNySUiIC8xumknTEskp2+aetFHRD0= =7Ca2 -----END PGP SIGNATURE----- --l9/qv/BPwfFxGsXr--