From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751544AbbHTFNx (ORCPT ); Thu, 20 Aug 2015 01:13:53 -0400 Received: from mga11.intel.com ([192.55.52.93]:47222 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751032AbbHTFNw (ORCPT ); Thu, 20 Aug 2015 01:13:52 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.15,713,1432623600"; d="scan'208";a="628829530" Date: Thu, 20 Aug 2015 10:45:56 +0530 From: Vinod Koul To: Maxime Ripard Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, dmaengine@vger.kernel.org, Emilio =?iso-8859-1?Q?L=F3pez?= , Hans de Goede Subject: Re: [PATCH v8] dma: sun4i: Add support for the DMA engine on sun[457]i SoCs Message-ID: <20150820051556.GT13546@localhost> References: <1437943855-29055-1-git-send-email-maxime.ripard@free-electrons.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1437943855-29055-1-git-send-email-maxime.ripard@free-electrons.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Jul 26, 2015 at 10:50:55PM +0200, Maxime Ripard wrote: > From: Emilio López > > This patch adds support for the DMA engine present on Allwinner A10, > A13, A10S and A20 SoCs. This engine has two kinds of channels: normal > and dedicated. The main difference is in the mode of operation; > while a single normal channel may be operating at any given time, > dedicated channels may operate simultaneously provided there is no > overlap of source or destination. > > Hardware documentation can be found on A10 User Manual (section 12), A13 > User Manual (section 14) and A20 User Manual (section 1.12) Applied with subsystem name fixed -- ~Vinod