[Letux-kernel] OMAP5: Debugging kernel not starting... (and clock: dpll_abe_ck failed transition to 'locked')

Tony Lindgren tony at atomide.com
Wed Sep 12 02:03:15 CEST 2018

* H. Nikolaus Schaller <hns at goldelico.com> [180911 18:28]:
> > BTW: blacklisting pwm_bl makes CLKACTIVITY_DPLL_ABE_X2_CLK
> > show the right value but reboot still can't transition
> > dpll_abe_ck to 'locked'.
> After adding back all modules except pwm_omap_dmtimer the problem
> comes back to the Pyra. And adding a omap-dmtimer-pwm to the omap5-uevm.dts
> does make CLKACTIVITY_DPLL_ABE_X2_CLK become 0x803 as I see on the
> Pyra, but it still handles reboots properly.
> More test results to come tomorrow.

OK good to hear you got it narrowed down. Sounds like it's
time to get minimal pyra support merged to mainline too :)



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