From mboxrd@z Thu Jan 1 00:00:00 1970 From: Christoph Fritz Subject: Re: [PATCH v3 0/4] ARM: add omap3 INCOstartec board support Date: Fri, 07 Feb 2014 11:19:43 +0100 Message-ID: <1391768383.4937.112.camel@mars> References: <1390782797-24105-1-git-send-email-chf.fritz@googlemail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1390782797-24105-1-git-send-email-chf.fritz-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Nishanth Menon Cc: Tero Kristo , Javier Martinez Canillas , Ulf Hansson , Mark Rutland , Ian Campbell , Tony Lindgren , Tomi Valkeinen , bcousson-rdvid1DuHRBWk0Htik3J/w@public.gmane.org, Daniel Mack , "Hans J. Koch" , devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: devicetree@vger.kernel.org On Mon, 2014-01-27 at 01:33 +0100, Christoph Fritz wrote: > This set of patches adds board support for an omap3 system from INCOstartec. > It's based on next-20140124. > > Due to a regression since next-20140115 the following errors are present: > > - pin sys_clkout2, which gets configured to 24 Mhz by the fourth patch > in this set, erroneously outputs only 12 Mhz. > Just out of curiosity, configuring it to 48 Mhz puts out desired 24 Mhz. > > - omap_dss, which gets configured by the third patch in this set, fails > to do 'dss_set_fck_rate(fck);' in > drivers/video/omap2/dss/dss.c:dss_setup_default_clock() which leads to: > > | omapdss_dss: probe of omapdss_dss failed with error -22 > | omapdss CORE error: Failed to initialize DSS platform driver > | panel-dpi panel-dpi.0: failed to find video source 'dpi.0 > > Both regressions seem to have something to do with the clock framework. > Could this be related to the DT clock conversion patches? Now with dt clock conversion fixes on its way, any chance to get this upstream? -- 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