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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CE1B7C433EF for ; Fri, 1 Apr 2022 11:50:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345617AbiDALvt (ORCPT ); Fri, 1 Apr 2022 07:51:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:32946 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233328AbiDALvr (ORCPT ); Fri, 1 Apr 2022 07:51:47 -0400 Received: from mxout03.lancloud.ru (mxout03.lancloud.ru [45.84.86.113]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 959241D41A2; Fri, 1 Apr 2022 04:49:55 -0700 (PDT) Received: from LanCloud DKIM-Filter: OpenDKIM Filter v2.11.0 mxout03.lancloud.ru 44FB420E819C Received: from LanCloud Received: from LanCloud Received: from LanCloud Subject: Re: [PATCH v5 3/3] i2c: ch341: add I2C MFD cell driver for the CH341 To: frank zago , Greg Kroah-Hartman , , "Bartosz Golaszewski" , Wolfram Sang , "Johan Hovold" , , Lee Jones , Linus Walleij , , References: <20220401023306.79532-1-frank@zago.net> <20220401023306.79532-4-frank@zago.net> From: Sergey Shtylyov Organization: Open Mobile Platform Message-ID: Date: Fri, 1 Apr 2022 14:49:50 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 In-Reply-To: <20220401023306.79532-4-frank@zago.net> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [192.168.11.198] X-ClientProxiedBy: LFEXT01.lancloud.ru (fd00:f066::141) To LFEX1907.lancloud.ru (fd00:f066::207) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello! On 4/1/22 5:33 AM, frank zago wrote: > The I2C interface can run at 4 different speeds. This driver currently > only offer 100MHz. Tested with a variety of I2C sensors, and the IIO Maybe 100 KHz? It's a more common I2C speed. :-) > subsystem. > > Signed-off-by: frank zago [...] MBR, Sergey