From mboxrd@z Thu Jan 1 00:00:00 1970 From: Roger Quadros Subject: Re: AM437x-epos (next-20140409-omap2plus_defconfig) - boot time warning: qspi/otg.. Date: Wed, 9 Apr 2014 15:50:15 +0300 Message-ID: <53454207.4070108@ti.com> References: <53453FF1.60803@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from arroyo.ext.ti.com ([192.94.94.40]:37679 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932786AbaDIMuS (ORCPT ); Wed, 9 Apr 2014 08:50:18 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id s39CoHCv018453 for ; Wed, 9 Apr 2014 07:50:17 -0500 Received: from DLEE70.ent.ti.com (dlemailx.itg.ti.com [157.170.170.113]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id s39CoHnu014164 for ; Wed, 9 Apr 2014 07:50:17 -0500 In-Reply-To: <53453FF1.60803@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Nishanth Menon , linux-omap , "Balbi, Felipe" , Sourav Poddar , George Cherian +George Hi Nishant, I remember George had sent patches to add USB DT nodes for am43xx. Looks like they didn't get through. Adding the USB nodes should get rid of the warning. George, Can you please resend a minimal set to fix this warning for -rc? Thanks. cheers, -roger On 04/09/2014 03:41 PM, Nishanth Menon wrote: > Hi, > http://slexy.org/raw/s2pkLsiFBX > > I noticed the following sets of warnings with omap2plus_defconfig on > next-20140409. As per older logs, next-20140401 had it and v3.14 tag > also had it (I have'nt retained older logs). > > [ 0.226189] ------------[ cut here ]------------ > [ 0.226258] WARNING: CPU: 0 PID: 1 at > arch/arm/mach-omap2/omap_hwmod.c:2538 _init+0x1c0/0x3e0() > [ 0.226277] omap_hwmod: qspi: doesn't have mpu register target base > [ 0.226290] Modules linked in: > [ 0.226317] CPU: 0 PID: 1 Comm: swapper/0 Not tainted > 3.14.0-next-20140409-00006-g0fbfc2e #1 > [ 0.226389] [] (unwind_backtrace) from [] > (show_stack+0x10/0x14) > [ 0.226441] [] (show_stack) from [] > (dump_stack+0x78/0x94) > [ 0.226478] [] (dump_stack) from [] > (warn_slowpath_common+0x6c/0x8c) > [ 0.226504] [] (warn_slowpath_common) from [] > (warn_slowpath_fmt+0x30/0x40) > [ 0.226535] [] (warn_slowpath_fmt) from [] > (_init+0x1c0/0x3e0) > [ 0.226569] [] (_init) from [] > (omap_hwmod_for_each+0x34/0x5c) > [ 0.226598] [] (omap_hwmod_for_each) from [] > (__omap_hwmod_setup_all+0x24/0x40) > [ 0.226624] [] (__omap_hwmod_setup_all) from > [] (do_one_initcall+0x34/0x15c) > [ 0.226659] [] (do_one_initcall) from [] > (kernel_init_freeable+0xfc/0x1cc) > [ 0.226687] [] (kernel_init_freeable) from [] > (kernel_init+0x8/0xe4) > [ 0.226721] [] (kernel_init) from [] > (ret_from_fork+0x14/0x2c) > [ 0.226930] ---[ end trace 6ef0f5570cfcc358 ]--- > [ 0.264599] omap_hwmod: tptc0 using broken dt data from edma > [ 0.265247] omap_hwmod: tptc1 using broken dt data from edma > [ 0.265871] omap_hwmod: tptc2 using broken dt data from edma > [ 0.274961] ------------[ cut here ]------------ > [ 0.275029] WARNING: CPU: 0 PID: 1 at > arch/arm/mach-omap2/omap_hwmod.c:2538 _init+0x1c0/0x3e0() > [ 0.275048] omap_hwmod: usb_otg_ss0: doesn't have mpu register > target base > [ 0.275058] Modules linked in: > [ 0.275087] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W > 3.14.0-next-20140409-00006-g0fbfc2e #1 > [ 0.275158] [] (unwind_backtrace) from [] > (show_stack+0x10/0x14) > [ 0.275209] [] (show_stack) from [] > (dump_stack+0x78/0x94) > [ 0.275248] [] (dump_stack) from [] > (warn_slowpath_common+0x6c/0x8c) > [ 0.275274] [] (warn_slowpath_common) from [] > (warn_slowpath_fmt+0x30/0x40) > [ 0.275307] [] (warn_slowpath_fmt) from [] > (_init+0x1c0/0x3e0) > [ 0.275344] [] (_init) from [] > (omap_hwmod_for_each+0x34/0x5c) > [ 0.275376] [] (omap_hwmod_for_each) from [] > (__omap_hwmod_setup_all+0x24/0x40) > [ 0.275405] [] (__omap_hwmod_setup_all) from > [] (do_one_initcall+0x34/0x15c) > [ 0.275440] [] (do_one_initcall) from [] > (kernel_init_freeable+0xfc/0x1cc) > [ 0.275468] [] (kernel_init_freeable) from [] > (kernel_init+0x8/0xe4) > [ 0.275501] [] (kernel_init) from [] > (ret_from_fork+0x14/0x2c) > [ 0.275517] ---[ end trace 6ef0f5570cfcc359 ]--- > [ 0.276726] ------------[ cut here ]------------ > [ 0.276777] WARNING: CPU: 0 PID: 1 at > arch/arm/mach-omap2/omap_hwmod.c:2538 _init+0x1c0/0x3e0() > [ 0.276791] omap_hwmod: usb_otg_ss1: doesn't have mpu register > target base > [ 0.276802] Modules linked in: > [ 0.276826] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W > 3.14.0-next-20140409-00006-g0fbfc2e #1 > [ 0.276891] [] (unwind_backtrace) from [] > (show_stack+0x10/0x14) > [ 0.276938] [] (show_stack) from [] > (dump_stack+0x78/0x94) > [ 0.276974] [] (dump_stack) from [] > (warn_slowpath_common+0x6c/0x8c) > [ 0.276999] [] (warn_slowpath_common) from [] > (warn_slowpath_fmt+0x30/0x40) > [ 0.277030] [] (warn_slowpath_fmt) from [] > (_init+0x1c0/0x3e0) > [ 0.277064] [] (_init) from [] > (omap_hwmod_for_each+0x34/0x5c) > [ 0.277095] [] (omap_hwmod_for_each) from [] > (__omap_hwmod_setup_all+0x24/0x40) > [ 0.277121] [] (__omap_hwmod_setup_all) from > [] (do_one_initcall+0x34/0x15c) > [ 0.277158] [] (do_one_initcall) from [] > (kernel_init_freeable+0xfc/0x1cc) > [ 0.277186] [] (kernel_init_freeable) from [] > (kernel_init+0x8/0xe4) > [ 0.277219] [] (kernel_init) from [] > (ret_from_fork+0x14/0x2c) > [ 0.277234] ---[ end trace 6ef0f5570cfcc35a ]--- >