Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031036AbdDSS5L (ORCPT ); Wed, 19 Apr 2017 14:57:11 -0400 Received: from sauhun.de ([88.99.104.3]:44501 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S967011AbdDSS5J (ORCPT ); Wed, 19 Apr 2017 14:57:09 -0400 Date: Wed, 19 Apr 2017 20:57:07 +0200 From: Wolfram Sang To: Tan Chin Yew Cc: Jarkko Nikula , Andy Shevchenko , Mika Westerberg , linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] i2c: designware: Get selected speed mode sda-hold-time via ACPI Message-ID: <20170419185707.ufjpumkpydze2ats@ninjato> References: <1490690882-11623-1-git-send-email-chin.yew.tan@intel.com> <1490690882-11623-2-git-send-email-chin.yew.tan@intel.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="lzqkibetosh46os5" Content-Disposition: inline In-Reply-To: <1490690882-11623-2-git-send-email-chin.yew.tan@intel.com> User-Agent: NeoMutt/20161126 (1.7.1) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1511 Lines: 38 --lzqkibetosh46os5 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Mar 28, 2017 at 04:48:02PM +0800, Tan Chin Yew wrote: > Sda-hold-time is an important parameter for tuning i2c to meet the > electrical specification especially for high speed. I2C with incorrect > sda-hold-time may cause lost arbitration error. Instead of loading all > speed mode settings, only selected speed mode settings are loaded. >=20 > Signed-off-by: Tan Chin Yew Applied to for-next, thanks! --lzqkibetosh46os5 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEOZGx6rniZ1Gk92RdFA3kzBSgKbYFAlj3swIACgkQFA3kzBSg KbaFnBAApzmysQkn+B/7kDh2p/e6xCHCzQQexd+GNO0T2KzFVOfe40HCEAD/+3p1 mc/dJ/ynj1Q0o73ga8L5atVe21V8HZdnoq87MZ/wHsawkYN+oo27NAn+EVnk62Fi wfNuFbMflRT8N2KmQ0JrXm1fCsOwYXgQYRP3tiymTtEZ9CN68m7nWEkzo3RNR5Z+ tJtT8YhkFLgTQatTF7beuz+VBFj/YoVZLd+H1Qkf7xKenLNWn88CLUQ0HwJIY6JI wZYCLVQKPc5rngVFJY8pltaOQSKwHbl4bdTGegF5x0WLjEUKDqGsAwO3w5DMqBC9 bdebbE7bQSmh8ufHO/REViYTdnVNOzkAjQFvm3n/aZaUwoNecMisoPETE4KHtVb3 uzV6hSoqhw3GN6exWM1Him8MbPG6QZvMeb/8bqvm7twfkVJfaKKmmi6RfpCploAp tjLKHmg3M262e0ESPoOjGwByogfZ8au1W0HuOLEE0uUPEwYw/gBQtxrfd0uTLLvd Fq6UCFel46130gakK8vfowZieX7T4KKq92LRaJeJgIH1/pm2Zu1b/Ew/R3o1EM/u Rl5MldibfH/yGZ1ioviTNTsM0Z+hWv5tmx2foFtcjo2Se+zs9MrJLVMRQBQfy9Kr c9b2+m9oVdYEFf/m0lI1YPzJCT4GDhf0Q615nQJFpU00+/HmUMs= =HeG/ -----END PGP SIGNATURE----- --lzqkibetosh46os5--