> From: linux-omap-owner@xxxxxxxxxxxxxxx [mailto:linux-omap- > owner@xxxxxxxxxxxxxxx] On Behalf Of Roger Quadros > Sent: Tuesday, April 07, 2009 6:11 AM > modprobe omap_wdt fails in omap PM branch. below is the trace log. > any idea why? > > i wonder weather fails in master too. Looks like it. I had noticed it broken in one older tree a while back. The probe routine at omap_wdt_disable() touches registers without trying to enable the clocks to the module. Before this a clk_get happens but no clk_enable. 314 platform_set_drvdata(pdev, wdev); 315 316 omap_wdt_disable(wdev); Actually there were a number of bugs here. The only reason the probe works at all is because the boot loader turned the clock on to stop it. If you make sure its shut off in loader you will crash here normally. Some fixes were made in an older tree which you can draw from to fix it. http://git.omapzoom.org/?p=repo/omapkernel.git;a=commitdiff;h=c1753c36b04db34660b6df94e5f395401985f0da Regards, Richard W. -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
