From mboxrd@z Thu Jan 1 00:00:00 1970 From: Matt Porter Subject: Re: [PATCHv4] dmaengine: Add support for BCM2835 Date: Thu, 14 Nov 2013 11:55:36 -0500 Message-ID: <20131114165536.GQ13284@beef> References: <5283BC93.1090801@koalo.de> <2385512.qcT1vt8HYp@flatron> <11018682.0TjgocUWod@flatron> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <11018682.0TjgocUWod@flatron> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Tomasz Figa Cc: Florian Meier , Stephen Warren , Vinod Koul , Dan Williams , Russell King - ARM Linux , devicetree , alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org, Liam Girdwood , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Mark Brown , linux-rpi-kernel , dmaengine , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: devicetree@vger.kernel.org On Thu, Nov 14, 2013 at 05:23:08PM +0100, Tomasz Figa wrote: > On Thursday 14 of November 2013 17:14:31 Florian Meier wrote: > > >> >> I am becoming desperate anyway that this migration will ever fully > > >> >> take place.... > > >> > > > >> > Why not? It's just a matter of people like you working on this (and > > >> > addressing some review comments ;)). > > >> > > >> The most common comment about this is that people will not put effort in > > >> the upstream kernel as long as there is no comfortable way for debugging > > >> in the upstream kernel (i.e. at least USB support)....... > > > > > > Right, you need USB to have ethernet working. Still, IMHO UART (for > > > console) + ethernet (for file transfer or NFS root) is the reasonable > > > setup allowing you to debug further drivers in a comfortable way. > > > > I am fine with UART and switching SD cards :-) > > But apparently this is not generally accepted. > > Still, isn't some work on USB support for RPi already going on? I believe > Matt Porter (now on Cc) has been working on unifying dwc2 host-mode > driver with Samsung s3c-hsotg device-mode driver (for the same IP) to > get full OTG support on all applicable platforms. Baby steps in that direction, yes. I need to finish the basic s3c-hsotg and dwc2 host only enablement for my platform and then will be focused on combining them. -Matt -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html