From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0F60DC3A589 for ; Tue, 20 Aug 2019 15:29:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D355D206BB for ; Tue, 20 Aug 2019 15:29:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="XTnkpAA6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730556AbfHTP3d (ORCPT ); Tue, 20 Aug 2019 11:29:33 -0400 Received: from vps0.lunn.ch ([185.16.172.187]:45378 "EHLO vps0.lunn.ch" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730292AbfHTP3c (ORCPT ); Tue, 20 Aug 2019 11:29:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=K7KPnT4B2RzmdYoyeN79Pgg8w00ak1V/OyvQUugvq7o=; b=XTnkpAA6r15dLiAWOYoOCTyj89 5nZBXZ8C/7Ve5YmeDns4N5XguLkbXUgI9v6e5JbhetZ4MgP2jwnROHMr7B37n96kYqe37YfHzuOpS wksGpCV6BQalKGpBfFPyI/6/T5D1veciopCzLnueFsOTrGb7QOnPM88EE7h+1nze7AGQ=; Received: from andrew by vps0.lunn.ch with local (Exim 4.89) (envelope-from ) id 1i064f-0006Ig-0N; Tue, 20 Aug 2019 17:29:29 +0200 Date: Tue, 20 Aug 2019 17:29:28 +0200 From: Andrew Lunn To: Andrey Smirnov Cc: linux-arm-kernel@lists.infradead.org, Fabio Estevam , Shawn Guo , linux-kernel@vger.kernel.org, Chris Healy Subject: Re: [PATCH] ARM: dts: vf610-zii-cfu1: Slow I2C0 down to 100kHz Message-ID: <20190820152928.GK29991@lunn.ch> References: <20190820030804.8892-1-andrew.smirnov@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190820030804.8892-1-andrew.smirnov@gmail.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 19, 2019 at 08:08:04PM -0700, Andrey Smirnov wrote: > Fiber-optic module attached to the bus is only rated to work at > 100kHz, so drop the bus frequncy to accomodate that. Hi Andrey Did you review all the other ZII platforms? I could imaging the same problem happening else where. Thanks Andrew