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 572D0C54E8B for ; Tue, 12 May 2020 12:38:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3690A20746 for ; Tue, 12 May 2020 12:38:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729524AbgELMim (ORCPT ); Tue, 12 May 2020 08:38:42 -0400 Received: from mga04.intel.com ([192.55.52.120]:29143 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726891AbgELMim (ORCPT ); Tue, 12 May 2020 08:38:42 -0400 IronPort-SDR: VkWmPzneX9LNlzsLsx8GQeQd3rKF1ORl72YYX8j04ijjXT13G4NUUbuY7ZB8n5WD7TVCeuf/b6 0IWLU0De3VzQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 12 May 2020 05:38:41 -0700 IronPort-SDR: pjLjBdE9D2a4APL55HZwnwPVi9BgWVq/KAIUuq5ZJlncezMc2fiRyJtto+cb2MGsL2bfk5r8Pf kv0Qg0HksgfA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,383,1583222400"; d="scan'208";a="262108558" Received: from smile.fi.intel.com (HELO smile) ([10.237.68.40]) by orsmga003.jf.intel.com with ESMTP; 12 May 2020 05:38:37 -0700 Received: from andy by smile with local (Exim 4.93) (envelope-from ) id 1jYUBE-006CfE-IT; Tue, 12 May 2020 15:38:40 +0300 Date: Tue, 12 May 2020 15:38:40 +0300 From: Andy Shevchenko To: Serge Semin Cc: Serge Semin , Vinod Koul , Viresh Kumar , Rob Herring , Alexey Malahov , Thomas Bogendoerfer , Paul Burton , Ralf Baechle , Arnd Bergmann , Dan Williams , linux-mips@vger.kernel.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2 2/6] dt-bindings: dma: dw: Add max burst transaction length property Message-ID: <20200512123840.GY185537@smile.fi.intel.com> References: <20200306131048.ADBE18030797@mail.baikalelectronics.ru> <20200508105304.14065-1-Sergey.Semin@baikalelectronics.ru> <20200508105304.14065-3-Sergey.Semin@baikalelectronics.ru> <20200508111242.GH185537@smile.fi.intel.com> <20200511200528.nfkc2zkh3bvupn7l@mobilestation> <20200511210138.GN185537@smile.fi.intel.com> <20200511213531.wnywlljiulvndx6s@mobilestation> <20200512090804.GR185537@smile.fi.intel.com> <20200512114946.x777yb6bhe22ccn5@mobilestation> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200512114946.x777yb6bhe22ccn5@mobilestation> Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Tue, May 12, 2020 at 02:49:46PM +0300, Serge Semin wrote: > On Tue, May 12, 2020 at 12:08:04PM +0300, Andy Shevchenko wrote: > > On Tue, May 12, 2020 at 12:35:31AM +0300, Serge Semin wrote: > > > On Tue, May 12, 2020 at 12:01:38AM +0300, Andy Shevchenko wrote: > > > > On Mon, May 11, 2020 at 11:05:28PM +0300, Serge Semin wrote: > > > > > On Fri, May 08, 2020 at 02:12:42PM +0300, Andy Shevchenko wrote: > > > > > > On Fri, May 08, 2020 at 01:53:00PM +0300, Serge Semin wrote: ... I leave it to Rob and Vinod. It won't break our case, so, feel free with your approach. P.S. Perhaps at some point we need to 1) convert properties to be u32 (it will simplify things); 2) convert legacy ones to proper format ('-' instead of '_', vendor prefix added); 3) parse them in core with device property API. -- With Best Regards, Andy Shevchenko