From mboxrd@z Thu Jan 1 00:00:00 1970 From: sourav Subject: Re: AM437x-epos (next-20140409-omap2plus_defconfig) - boot time warning: qspi/otg.. Date: Wed, 9 Apr 2014 18:25:23 +0530 Message-ID: <5345433B.3090503@ti.com> References: <53453FF1.60803@ti.com> <53454207.4070108@ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from bear.ext.ti.com ([192.94.94.41]:46557 "EHLO bear.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932597AbaDIMz1 (ORCPT ); Wed, 9 Apr 2014 08:55:27 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by bear.ext.ti.com (8.13.7/8.13.7) with ESMTP id s39CtRlm029195 for ; Wed, 9 Apr 2014 07:55:27 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s39CtQ61010211 for ; Wed, 9 Apr 2014 07:55:27 -0500 In-Reply-To: <53454207.4070108@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Roger Quadros Cc: Nishanth Menon , linux-omap , "Balbi, Felipe" , George Cherian Hi Nishanth, The dts date were posted but due to some functional changes going in spi core, the dts data were not picked(predictiong some changes in dt parameters). I will send a minimal qspi node during rc cycle to get rid of this warning. On Wednesday 09 April 2014 06:20 PM, Roger Quadros wrote: > +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 ]--- >>