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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 55F3EC433E1 for ; Wed, 27 May 2020 16:07:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3FAE820873 for ; Wed, 27 May 2020 16:07:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390779AbgE0QHS (ORCPT ); Wed, 27 May 2020 12:07:18 -0400 Received: from mail.baikalelectronics.com ([87.245.175.226]:37070 "EHLO mail.baikalelectronics.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389666AbgE0QHQ (ORCPT ); Wed, 27 May 2020 12:07:16 -0400 Received: from localhost (unknown [127.0.0.1]) by mail.baikalelectronics.ru (Postfix) with ESMTP id F02A68030809; Wed, 27 May 2020 16:07:13 +0000 (UTC) X-Virus-Scanned: amavisd-new at baikalelectronics.ru Received: from mail.baikalelectronics.ru ([127.0.0.1]) by localhost (mail.baikalelectronics.ru [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id mrdXYHAst9Vn; Wed, 27 May 2020 19:07:13 +0300 (MSK) Date: Wed, 27 May 2020 19:07:13 +0300 From: Serge Semin To: Andy Shevchenko CC: Serge Semin , Jarkko Nikula , Wolfram Sang , Mika Westerberg , Alexey Malahov , Thomas Bogendoerfer , Rob Herring , , , , Subject: Re: [PATCH v5 07/11] i2c: designware: Discard Cherry Trail model flag Message-ID: <20200527160713.qocbv7c72d2fx2hu@mobilestation> References: <20200527153046.6172-1-Sergey.Semin@baikalelectronics.ru> <20200527153046.6172-8-Sergey.Semin@baikalelectronics.ru> <20200527155725.GK1634618@smile.fi.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20200527155725.GK1634618@smile.fi.intel.com> X-ClientProxiedBy: MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25) Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org On Wed, May 27, 2020 at 06:57:25PM +0300, Andy Shevchenko wrote: > On Wed, May 27, 2020 at 06:30:42PM +0300, Serge Semin wrote: > > A PM workaround activated by the flag MODEL_CHERRYTRAIL has been removed > > since commit 9cbeeca05049 ("i2c: designware: Remove Cherry Trail PMIC I2C > > bus pm_disabled workaround"), but the flag most likely by mistake has been > > left in the Dw I2C drivers. Let's remove it. > > Same comment as per previous version. > > > Since MODEL_MSCC_OCELOT is > > the only model-flag left, redefine it to be 0x100 so setting a very first > > bit in the MODEL_MASK bits range. > > Cool, but why should we care? > > > -#define MODEL_MSCC_OCELOT 0x00000200 > > +#define MODEL_MSCC_OCELOT 0x00000100 > > We have 4 bits for that, and you are going to reuse this anyway. > > I consider this unneeded churn. I'll leave it as is since prefer keeping the bit setting in the historical order. Let's see what Jarkko thinks. -Sergey > > -- > With Best Regards, > Andy Shevchenko > >