From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UZMSd-0005ib-DU for barebox@lists.infradead.org; Mon, 06 May 2013 14:32:15 +0000 Date: Mon, 6 May 2013 16:31:52 +0200 From: Sascha Hauer Message-ID: <20130506143152.GG32299@pengutronix.de> References: <1366966527.864498237@f391.i.mail.ru> <1367833931.133443941@f394.i.mail.ru> <20130506100349.GE32299@pengutronix.de> <1367846636.53670006@f347.mail.ru> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1367846636.53670006@f347.mail.ru> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: OTG Device mode on i.MX51 To: Alexander Shiyan Cc: barebox@lists.infradead.org On Mon, May 06, 2013 at 05:23:56PM +0400, Alexander Shiyan wrote: > > On Mon, May 06, 2013 at 01:52:11PM +0400, Alexander Shiyan wrote: > > > > Hello. > > > > > > > > Is anyone have successful works OTG in device mode on iMX51? > > > > Thanks!. > > > > I have the driver working in devicemode on several boards, but not on an > > i.MX51 I think. I have no indication though that the UDC core itself is > > in any way different to the ones on other i.MXs. > > I have tested usage device mode on i.MX27. It works (Patch for PCM-038 > will be sent), but driver(?) does not work for me on i.MX51... > Executing is freeze at dr_controller_setup (drivers/usb/gadget/fsl_udc.c). > Now I trying to check for missing clocks, but not sure about this since we > enable all clocks at start... > So, if anyone can test this feature on i.MX51 it will be helpful. If there's a problem it's more likely that the usbmisc registers are not correctly initialized, so it probably won't help to test on another board Sascha -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox