From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Arend van Spriel" Subject: Re: Regression 3.11-rc1: omap4panda: no usb and consequently no ethernet Date: Thu, 18 Jul 2013 12:18:09 +0200 Message-ID: <51E7C0E1.5090705@broadcom.com> References: <51E7AA24.6080600@broadcom.com> <20130718085951.GT7656@atomide.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mms3.broadcom.com ([216.31.210.19]:4637 "EHLO mms3.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754291Ab3GRKSR (ORCPT ); Thu, 18 Jul 2013 06:18:17 -0400 In-Reply-To: <20130718085951.GT7656@atomide.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Tony Lindgren Cc: linux-omap@vger.kernel.org, "linux-kernel@vger.kernel.org" , Roger Quadros On 07/18/2013 10:59 AM, Tony Lindgren wrote: > * Arend van Spriel [130718 01:47]: >> So my first step was to follow the recipe given in that commit. >> Beside that I noticed a thread about USB issue on LKML so I also >> applied the following commit: >> >> commit 352f573e59050c7a604c35c58b4bbfc51edebbee >> Author: Roger Quadros >> Date: Tue Jun 18 19:04:47 2013 +0300 >> >> ARM: OMAP2+: Provide alias to USB PHY clock >> >> The attached kernel log seems to suggest that the device tree is >> picked up by the kernel, but the USB does not seem very active. No >> ethernet connectivity. This does seem a regression to me. Is there >> some other patch that I need to get it going again? > > There are few .dts related patches missing for USB. Roger can > point you to the current versions that Benoit should be queueing > for the -rc series. Hope Roger or Benoit will chime in. > Then for the SDIO with device tree, take a look at the following > patches: > > [PATCH 0/3] WLAN support for omap4 when booted with devicetree > http://comments.gmane.org/gmane.linux.ports.arm.omap/97522# > > The wl12xx .dts changes for pandaboard are still missing too. > > Then I'll be updating these soonish: > [PATCH 0/4] Updated omap_hsmmc SDIO and remuxing patches > > Those are needed for the SDIO interrupt, SDIO will work also > without those. Thanks for the pointers, Arend