From mboxrd@z Thu Jan 1 00:00:00 1970 From: gregkh@suse.de (Greg KH) Date: Wed, 12 May 2010 11:50:05 -0700 Subject: [PATCH 1/1 v2] ehci-mxc: Fix mx31 OTG host initialisation In-Reply-To: <201005120923.48568.philippe.retornaz@epfl.ch> References: <1273587274-8045-1-git-send-email-philippe.retornaz@epfl.ch> <1273587274-8045-2-git-send-email-philippe.retornaz@epfl.ch> <20100511233811.GB31311@kroah.com> <201005120923.48568.philippe.retornaz@epfl.ch> Message-ID: <20100512185005.GA28990@suse.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Wed, May 12, 2010 at 09:23:48AM +0200, Philippe R?tornaz wrote: > Le mercredi, 12 mai 2010 01.38:12, Greg KH a ?crit : > > On Tue, May 11, 2010 at 04:14:34PM +0200, Philippe R?tornaz wrote: > > > On mx31 the OTG host initialisation fails if you need to have > > > an ULPI transfert to initialize the PHY. > > > > > > In order to be able to communicate with the PHY a complete reset > > > of the usb host is needed. After the PHY initialization the host > > > usb configuration registers need to be rewritten to avoid a host > > > controller lockup. > > > > > > Signed-off-by: Philippe R?tornaz > > > --- > > > drivers/usb/host/ehci-mxc.c | 98 > > > ++++++++++++++++++++++++++++++++++++++----- > > > > This patch doesn't apply anymore, can you redo it against the linux-next > > tree? > > > > It apply cleanly on next-20100512. > > It needs commit 5a25ad84e01173bb225285eb50f9af48ed1a7598 to apply, but this > one is in linux-next now. Where is that patch from? Some other tree? confused, greg k-h