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=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 DDD14C5DF65 for ; Wed, 6 Nov 2019 17:08:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A8FFD21882 for ; Wed, 6 Nov 2019 17:08:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573060099; bh=wmLHBRowqgj8WO8cDFITDoAKnZVvMcJ9OldphjgPD9w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=kK5LRBQHZuNm37kUoCTp159rI4fPkWEDNo/4csEhrBm+u+I+mUpKc0kRtIUTURrPM ZwIgByF8cziddz/wIwJOrzm9T+4tOssqTwt8zHjqK6GZmEB+s8oi3wyjuFEEHqCyZx nfslUAFq7isxul0EPSwSFGVDVQUWEhf+uSsIdO+o= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732135AbfKFRIT (ORCPT ); Wed, 6 Nov 2019 12:08:19 -0500 Received: from mail.kernel.org ([198.145.29.99]:60730 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729075AbfKFRIT (ORCPT ); Wed, 6 Nov 2019 12:08:19 -0500 Received: from localhost (unknown [106.51.111.166]) (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 C557521848; Wed, 6 Nov 2019 17:08:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573060098; bh=wmLHBRowqgj8WO8cDFITDoAKnZVvMcJ9OldphjgPD9w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=yOzB3YCAvxO7BCN5xbbDWRCHUSwUsYcyvGPJQzkp2KUBOjXgUx1XVPaEPnMI4BL9Q LG96b93FUgz3iNrvsaeY6SwQeqeZX55kBGReH5/PA/gn48iB16gp8fFSVkUYEqOE6N nu+p48MBCtkSW6R0ii1gH+LeOjLZ2e9U07Hs8duM= Date: Wed, 6 Nov 2019 22:38:13 +0530 From: Vinod Koul To: Radhey Shyam Pandey Cc: robh+dt@kernel.org, mark.rutland@arm.com, dan.j.williams@intel.com, michal.simek@xilinx.com, anirudha.sarangi@xilinx.com, nick.graumann@gmail.com, andrea.merello@gmail.com, appana.durga.rao@xilinx.com, mcgrof@kernel.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH -next 0/6] dmaengine: xilinx_dma: Add Xilinx AXI MCDMA Engine driver support Message-ID: <20191106170813.GJ952516@vkoul-mobl> References: <1571763622-29281-1-git-send-email-radhey.shyam.pandey@xilinx.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1571763622-29281-1-git-send-email-radhey.shyam.pandey@xilinx.com> User-Agent: Mutt/1.12.1 (2019-06-15) Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 22-10-19, 22:30, Radhey Shyam Pandey wrote: > This patchset adds Xilinx AXI MCDMA IP support. The AXI MCDMA provides > high-bandwidth direct memory access between memory and AXI4-Stream target > peripherals. It supports up to 16 independent read/write channels. > > MCDMA IP supports per channel interrupt output but driver support one > interrupt per channel for simplification. IP specification/programming > sequence and register description is mentioned in PG [1]. > > The driver is tested with xilinx internal dmatest client. In end usecase > MCDMA will be used by xilinx axiethernet driver using dma API's. Applied, thanks -- ~Vinod