From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko =?iso-8859-1?q?St=FCbner?= Subject: Re: [PATCH 6/7] spi/s3c64xx: Add support DMA engine API Date: Tue, 5 Jul 2011 12:51:41 +0200 Message-ID: <201107051251.41653.heiko@sntech.de> References: <1309781915-31549-1-git-send-email-kgene.kim@samsung.com> <20110704232758.GB12824@ponder.secretlab.ca> <00bd01cc3ae1$f1dbfac0$d593f040$%kim@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <00bd01cc3ae1$f1dbfac0$d593f040$%kim@samsung.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Kukjin Kim Cc: linux-samsung-soc@vger.kernel.org, 'Boojin Kim' , 'Vinod Koul' , 'Jassi Brar' , 'Grant Likely' , 'Mark Brown' , 'Dan Williams' , 'Liam Girdwood' , linux-arm-kernel@lists.infradead.org List-Id: linux-samsung-soc@vger.kernel.org Am Dienstag, 5. Juli 2011, 09:05:32 schrieb Kukjin Kim: [...] > As a note, S3C24XX and S3C64XX include PL080 DMAC not PL330. Are you sure the S3C24xx also uses a PL080? At least for the 2416, the manual does not tell the type of DMA controller used. Also according to it it's a 6 channel controller where the pl080 has 8 channels according to amba-pl08x.c . So, to my untrained eye it looks like another type of controller - but I may be wrong. Heiko From mboxrd@z Thu Jan 1 00:00:00 1970 From: heiko@sntech.de (Heiko =?iso-8859-1?q?St=FCbner?=) Date: Tue, 5 Jul 2011 12:51:41 +0200 Subject: [PATCH 6/7] spi/s3c64xx: Add support DMA engine API In-Reply-To: <00bd01cc3ae1$f1dbfac0$d593f040$%kim@samsung.com> References: <1309781915-31549-1-git-send-email-kgene.kim@samsung.com> <20110704232758.GB12824@ponder.secretlab.ca> <00bd01cc3ae1$f1dbfac0$d593f040$%kim@samsung.com> Message-ID: <201107051251.41653.heiko@sntech.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Am Dienstag, 5. Juli 2011, 09:05:32 schrieb Kukjin Kim: [...] > As a note, S3C24XX and S3C64XX include PL080 DMAC not PL330. Are you sure the S3C24xx also uses a PL080? At least for the 2416, the manual does not tell the type of DMA controller used. Also according to it it's a 6 channel controller where the pl080 has 8 channels according to amba-pl08x.c . So, to my untrained eye it looks like another type of controller - but I may be wrong. Heiko