From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robert Schwebel Subject: Re: [PATCH v2] ARM: vexpress: Add unified-cache Device Tree property Date: Sat, 16 May 2015 22:13:01 +0200 Message-ID: <20150516201301.GT14416@pengutronix.de> References: <5509437E.6060806@arm.com> <1426671298-2012-1-git-send-email-r.schwebel@pengutronix.de> <20150429191228.GO15254@pengutronix.de> <20150430110853.GN7440@e106497-lin.cambridge.arm.com> <20150430133011.GE15254@pengutronix.de> <55426A26.9060704@arm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <55426A26.9060704-5wv7dgnIgG8@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Sudeep Holla Cc: Liviu Dudau , Lorenzo Pieralisi , "devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , "linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org" , kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org List-Id: devicetree@vger.kernel.org Hi Sudeep, On Thu, Apr 30, 2015 at 06:45:10PM +0100, Sudeep Holla wrote: > >I still see these errors with 4.1-rc1: > > > >[ 0.000000] L2C: platform modifies aux control register: 0x02020000 -> 0x02420000 > >[ 0.000000] L2C: DT/platform modifies aux control register: 0x02020000 -> 0x02420000 > >[ 0.268626] platform 10000000.sysreg: Error -2 creating of_node link > >[ 0.271997] platform basic-mmio-gpio.1.auto: Error -2 creating of_node link > >[ 0.272266] platform basic-mmio-gpio.2.auto: Error -2 creating of_node link > >[ 0.272681] platform basic-mmio-gpio.3.auto: Error -2 creating of_node link > > OK, I was able to debug this, it boils down to initcall ordering. > Both of_init where the firmware sysfs is initialized and > vexpress_sysreg_init are at same core_initcall level. Needs some > thinking and more time to fix this. Did you find out something in the meantime? I just tested 4.1-rc3 and the issues are still confirmed. Thanks, rsc -- 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 | -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html