From mboxrd@z Thu Jan 1 00:00:00 1970 From: kishon Subject: Re: MUSB regression in linux next at least for pandboard Date: Fri, 5 Oct 2012 10:46:40 +0530 Message-ID: <506E6D38.1060105@ti.com> References: <20121004173107.GD3874@atomide.com> <20121004175742.GB9702@arwen.pp.htv.fi> <20121005013910.GI3874@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from arroyo.ext.ti.com ([192.94.94.40]:51928 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751037Ab2JEGko (ORCPT ); Fri, 5 Oct 2012 02:40:44 -0400 In-Reply-To: <20121005013910.GI3874@atomide.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Tony Lindgren Cc: Felipe Balbi , linux-usb@vger.kernel.org, Keshava Munegowda , linux-omap@vger.kernel.org Hi, On Friday 05 October 2012 07:09 AM, Tony Lindgren wrote: > * Felipe Balbi [121004 11:04]: >> Hi, >> >> On Thu, Oct 04, 2012 at 10:31:08AM -0700, Tony Lindgren wrote: >>> Hi Felipe & Kishon, >>> >>> Looks like musb is broken at least on pandaboard es >>> in current linux next while it works with v3.6: >>> >>> [ 1.933074] musb-hdrc: version 6.0, ?dma?, otg (peripheral+host) >>> [ 1.939422] unable to find transceiver of type USB2 PHYrouping on. Total pages: 251648 >>> [ 1.945190] HS USB OTG: no transceiver configured >>> [ 1.950134] musb-hdrc musb-hdrc.0: musb_init_controller failed with status -19 >>> [ 1.958160] couldn't find an available UDC >>> >>> I do have CONFIG_OMAP_USB2 set. >>> >>> Note that we won't be able to flip omap4 over to be >>> device tree only probably until v3.9 because of the >>> bindings we're still missing from usability point of >>> view. So this regression should be fixed. >> >> I see. Kishon, can you cook a patch adding platform_data until we >> actually move to DT-only for OMAP4 ? Sure. Thanks Kishon