Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753288AbaBYQ4M (ORCPT ); Tue, 25 Feb 2014 11:56:12 -0500 Received: from smtp.codeaurora.org ([198.145.11.231]:56061 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752653AbaBYQ4J (ORCPT ); Tue, 25 Feb 2014 11:56:09 -0500 Date: Tue, 25 Feb 2014 10:56:07 -0600 From: Andy Gross To: Bjorn Andersson Cc: Mark Rutland , Bjorn Andersson , Rob Herring , Pawel Moll , Ian Campbell , Kumar Gala , Rob Landley , Wolfram Sang , "grant.likely@linaro.org" , "devicetree@vger.kernel.org" , "linux-doc@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-i2c@vger.kernel.org" , "linux-arm-msm@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , Stephen Boyd , "Ivan T. Ivanov" Subject: Re: [PATCH v3 2/2] i2c: New bus driver for the Qualcomm QUP I2C controller Message-ID: <20140225165607.GA5723@qualcomm.com> References: <1392943090-30556-1-git-send-email-bjorn.andersson@sonymobile.com> <1392943090-30556-3-git-send-email-bjorn.andersson@sonymobile.com> <20140221110637.GG7541@e106331-lin.cambridge.arm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Feb 25, 2014 at 08:07:13AM -0800, Bjorn Andersson wrote: [snip] > The v2 model will get BAM (DMAEngine) support soon, v1 uses an > older DMA core. So there's a difference. I'm not aware what differences > there are between 2.1.1 and 2.2.1. Difference between 2.1.1 and 2.2.1: - high speed support, up to 3.4MHz - reconfiguration during run state - READ_AND_NACK, STOP tag support - some h/w bug fixes that don't involve software changes. > Question is if next change will be called v3, as we then could skip the > reset of the version. Next version is 2.4. -- sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/