From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Subject: Re: [PATCH 1/3 v3] AM35x: Add musb support Date: Sat, 29 May 2010 16:24:55 +0400 Message-ID: <4C010797.8040207@mvista.com> References: <4BFFCE8C.40909@ru.mvista.com> <579055.3526.qm@web180308.mail.gq1.yahoo.com> <19F8576C6E063C45BE387C64729E7394044E6D2537@dbde02.ent.ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <19F8576C6E063C45BE387C64729E7394044E6D2537-/tLxBxkBPtCIQmiDNMet8wC/G2K4zDHf@public.gmane.org> Sender: linux-usb-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "Gupta, Ajay Kumar" Cc: David Brownell , "linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" List-Id: linux-omap@vger.kernel.org Hello. Gupta, Ajay Kumar wrote: >>>> AM35x has musb interface (version 1.8) and uses CPPI41 >>> DMA engine. >>>> It has USB phy built inside the IP itself. >> So it's more like DaVinci (earlier CPPI as well as >> integrated PHY) than OMAP3... > Yes. Actually they removed original musb controller from OMAP3 > and replaced it with DaVinci family musb ip. DA8xx/OMAP-L1x family actually. DaVinci has MUSB RTL 1.3 and CPPI 3.0, while DA8xx has RTL 1.8 and CPPI 4.1 like AM35x. > -Ajay WBR, Sergei -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html