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=-4.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 3124CC433DF for ; Mon, 27 Jul 2020 09:14:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0C13C2075D for ; Mon, 27 Jul 2020 09:14:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595841258; bh=o5jOp/8zQ9YbOxHw+LsaOEzaSAyW1H9Jsr8CqOR6FzQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=MyEMqKkezVqCCSefKjAeDVOqErCnMlPGvaPoaM+bAj9UDWhmbaFTB4lXXzOgaEcx6 QaPi4tGExRFO3wkpngO8EJiG455hRXx3bVsUKDE8qE8/njMLrlQ1l7uMV8Q1JE4zbz HcXx0AfRnzlnyZmSqWwNMdmZ+7gM+FzkDa+DQDSk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726196AbgG0JOR (ORCPT ); Mon, 27 Jul 2020 05:14:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:46072 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726140AbgG0JOR (ORCPT ); Mon, 27 Jul 2020 05:14:17 -0400 Received: from localhost (unknown [122.171.202.192]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5166020714; Mon, 27 Jul 2020 09:14:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1595841257; bh=o5jOp/8zQ9YbOxHw+LsaOEzaSAyW1H9Jsr8CqOR6FzQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nSNUenWfQbksNx8nHR6QVZ4TJ1iF8At5KwYT6Ku/S1RJ+ktV1EEvsB3EGJ8Po1Yrz Xn7/vrLXLj7YX1fqCY48lWyjyfDOJGar2rZMHjCI68fUmdA5lHnB5k9GlvMAezG5om c0hK7M0R0HuFxuPS8j+J7QrijIfVjYS1LuPQO33Y= Date: Mon, 27 Jul 2020 14:44:13 +0530 From: Vinod Koul To: Amit Singh Tomar Cc: andre.przywara@arm.com, afaerber@suse.de, manivannan.sadhasivam@linaro.org, dan.j.williams@intel.com, cristian.ciocaltea@gmail.com, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-actions@lists.infradead.org Subject: Re: [PATCH v7 03/10] dmaengine: Actions: Add support for S700 DMA engine Message-ID: <20200727091413.GR12965@vkoul-mobl> References: <1595180527-11320-1-git-send-email-amittomer25@gmail.com> <1595180527-11320-4-git-send-email-amittomer25@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1595180527-11320-4-git-send-email-amittomer25@gmail.com> Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On 19-07-20, 23:12, Amit Singh Tomar wrote: > DMA controller present on S700 SoC is compatible with the one on S900 > (as most of registers are same), but it has different DMA descriptor > structure where registers "fcnt" and "ctrlb" uses different encoding. > > For instance, on S900 "fcnt" starts at offset 0x0c and uses upper 12 > bits whereas on S700, it starts at offset 0x1c and uses lower 12 bits. > > This commit adds support for DMA controller present on S700. Applied, thanks -- ~Vinod