From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Hogan Subject: Re: [PATCH] mmc: dw_mmc: change to use recommended reset procedure Date: Tue, 13 May 2014 11:13:33 +0100 Message-ID: <5371F04D.7060007@imgtec.com> References: <1395834374-1988-1-git-send-email-yuvaraj.cd@samsung.com> <536C2C31.8000209@samsung.com> <536C594A.5080107@samsung.com> <536C84A0.6020403@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Sonny Rao , Jaehoon Chung Cc: "linux-samsung-soc@vger.kernel.org" , Grant Grundler , Tomasz Figa , linux-mmc , sunil joshi , Douglas Anderson , Seungwon Jeon , "kgene.kim@samsung.com" , Yuvaraj Kumar , Yuvaraj Kumar C D , Chris Ball , "linux-arm-kernel@lists.infradead.org" List-Id: linux-mmc@vger.kernel.org Hi, On 12/05/14 22:44, Sonny Rao wrote: > Doug mentioned that James Hogan might have an answer. James, are > there Imgtec SoCs which use dw_mmc and use DMA but don't use the > IDMAC? If so, we can add that support into this reset procedure > patch. Yes, the Toumaz TZ1090 SoC has the dw_mmc configured without an IDMAC, so it uses the IMG DMAC block instead. Cheers James