From mboxrd@z Thu Jan 1 00:00:00 1970 From: Huang Shijie Subject: Re: [PATCH v1 5/5] ARM: mxs: add mxs dma dt support Date: Wed, 14 Mar 2012 16:43:21 +0800 Message-ID: <4F605A29.6080009@freescale.com> References: <1331628428-24017-1-git-send-email-b29396@freescale.com> <1331628428-24017-6-git-send-email-b29396@freescale.com> <4F604F9F.1070801@freescale.com> <20120314083046.GD1180@shlinux2.ap.freescale.net> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from va3ehsobe001.messaging.microsoft.com ([216.32.180.11]:42315 "EHLO va3outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751907Ab2CNIks (ORCPT ); Wed, 14 Mar 2012 04:40:48 -0400 In-Reply-To: <20120314083046.GD1180@shlinux2.ap.freescale.net> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Dong Aisheng Cc: Dong Aisheng-B29396 , "devicetree-discuss@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" , "linux-mmc@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "vinod.koul@linux.intel.com" , "s.hauer@pengutronix.de" , "rob.herring@calxeda.com" , "grant.likely@secretlab.ca" , "rdunlap@xenotime.net" , "kernel@pengutronix.de" , "cjb@laptop.org" , Guo Shawn-R65073 Hi Aisheng: > The non-dt way also does not have interrupt resource for dma device. > It seems the channel interrupt resource is handled in each client device. > I'm not familiar with gpmi-nand, but I guess you may need to handle > it in gpmi driver, just like mxs-mmc driver. > ok, got it. thanks Huang Shijie